@import url('https://fonts.googleapis.com/css2?family=Spectral:wght@400;500;600;700&family=Karla:wght@400;500;600;700&display=swap');

:root {
  --color-bg-primary: #1a1110;
  --color-bg-secondary: #2a1f1e;
  --color-bg-tertiary: #3d2e2c;
  --color-bg-card: #2a1f1e;

  --color-text-primary: #fef2f2;
  --color-text-secondary: #fca5a5;
  --color-text-muted: #f87171;

  --color-primary: #dc2626;
  --color-primary-hover: #b91c1c;
  --color-primary-light: #ef5350;
  --color-secondary: #ef4444;
  --color-secondary-light: #f97316;

  --color-success: #10b981;
  --color-success-light: #34d399;
  --color-warning: #f59e0b;
  --color-warning-light: #fbbf24;
  --color-danger: #dc2626;
  --color-danger-light: #ef4444;

  --color-border: #3d2e2c;
  --color-border-light: #2a1f1e;

  --font-primary: 'Karla', sans-serif;
  --font-heading: 'Spectral', serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);

  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 400;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-primary);
}

h1 {
  font-size: 3.5rem;
  font-weight: 700;
}

h2 {
  font-size: 2.5rem;
  font-weight: 700;
}

h3 {
  font-size: 1.875rem;
  font-weight: 600;
}

h4 {
  font-size: 1.5rem;
  font-weight: 600;
}

h5 {
  font-size: 1.25rem;
  font-weight: 600;
}

h6 {
  font-size: 1rem;
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
}

button {
  font-family: var(--font-primary);
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
}

input, textarea, select {
  font-family: var(--font-primary);
}

.container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section {
  padding: var(--spacing-2xl) 0;
}

.section-small {
  padding: var(--spacing-xl) 0;
}

.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
}

.card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition-fast);
  display: inline-block;
  text-align: center;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-primary);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--color-secondary);
  color: var(--color-text-primary);
}

.btn-secondary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-ghost:hover {
  background: var(--color-primary);
  color: var(--color-text-primary);
}

.badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
}

.badge-primary {
  background: var(--color-primary);
  color: var(--color-text-primary);
}

.badge-secondary {
  background: var(--color-secondary);
  color: var(--color-text-primary);
}

.badge-success {
  background: var(--color-success);
  color: var(--color-text-primary);
}

.badge-warning {
  background: var(--color-warning);
  color: var(--color-bg-primary);
}

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.flex {
  display: flex;
}

.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.flex-col {
  flex-direction: column;
}

.gap-xs {
  gap: var(--spacing-xs);
}

.gap-sm {
  gap: var(--spacing-sm);
}

.gap-md {
  gap: var(--spacing-md);
}

.gap-lg {
  gap: var(--spacing-lg);
}

.gap-xl {
  gap: var(--spacing-xl);
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-left {
  text-align: left;
}

.text-muted {
  color: var(--color-text-muted);
}

.text-secondary {
  color: var(--color-text-secondary);
}

.text-primary {
  color: var(--color-text-primary);
}

.text-accent {
  color: var(--color-primary);
}

.font-bold {
  font-weight: 700;
}

.font-semibold {
  font-weight: 600;
}

.font-medium {
  font-weight: 500;
}

.text-sm {
  font-size: 0.875rem;
}

.text-lg {
  font-size: 1.125rem;
}

.text-xl {
  font-size: 1.5rem;
}

.mb-xs {
  margin-bottom: var(--spacing-xs);
}

.mb-sm {
  margin-bottom: var(--spacing-sm);
}

.mb-md {
  margin-bottom: var(--spacing-md);
}

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

.mb-xl {
  margin-bottom: var(--spacing-xl);
}

.mt-xs {
  margin-top: var(--spacing-xs);
}

.mt-sm {
  margin-top: var(--spacing-sm);
}

.mt-md {
  margin-top: var(--spacing-md);
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

.mt-xl {
  margin-top: var(--spacing-xl);
}

.p-xs {
  padding: var(--spacing-xs);
}

.p-sm {
  padding: var(--spacing-sm);
}

.p-md {
  padding: var(--spacing-md);
}

.p-lg {
  padding: var(--spacing-lg);
}

.p-xl {
  padding: var(--spacing-xl);
}

.rounded-sm {
  border-radius: var(--radius-sm);
}

.rounded-md {
  border-radius: var(--radius-md);
}

.rounded-lg {
  border-radius: var(--radius-lg);
}

.rounded-xl {
  border-radius: var(--radius-xl);
}

.rounded-full {
  border-radius: var(--radius-full);
}

.shadow-sm {
  box-shadow: var(--shadow-sm);
}

.shadow-md {
  box-shadow: var(--shadow-md);
}

.shadow-lg {
  box-shadow: var(--shadow-lg);
}

.shadow-xl {
  box-shadow: var(--shadow-xl);
}

.border {
  border: 1px solid var(--color-border);
}

.border-top {
  border-top: 1px solid var(--color-border);
}

.border-bottom {
  border-bottom: 1px solid var(--color-border);
}

.border-light {
  border: 1px solid var(--color-border-light);
}

.opacity-50 {
  opacity: 0.5;
}

.opacity-75 {
  opacity: 0.75;
}

.hidden {
  display: none !important;
}

.invisible {
  visibility: hidden;
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  .container {
    padding: 0 var(--spacing-md);
  }

  .section {
    padding: var(--spacing-xl) 0;
  }

  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  .container {
    padding: 0 var(--spacing-sm);
  }

  .section {
    padding: var(--spacing-lg) 0;
  }

  .card {
    padding: var(--spacing-md);
  }
}
.header-innovation-hub {
  background: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-border-light);
  position: static;
  z-index: 100;
  overflow: hidden;
}

.header-innovation-hub-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 2rem);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: clamp(1rem, 2vw, 2rem);
}

.header-innovation-hub-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 0.5rem;
  flex-shrink: 0;
  transition: opacity var(--transition-base);
}

.header-innovation-hub-brand:hover {
  opacity: 0.8;
}

.header-innovation-hub-logo-img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
}

.header-innovation-hub-logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-primary);
  white-space: nowrap;
}

.header-innovation-hub-desktop-nav {
  display: none;
  flex-direction: row;
  align-items: center;
  gap: clamp(0.5rem, 1.5vw, 1.5rem);
  flex: 1;
  justify-content: center;
}

.header-innovation-hub-nav-link {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color var(--transition-base);
  white-space: nowrap;
}

.header-innovation-hub-nav-link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.header-innovation-hub-cta-button {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-bg-primary);
  background: var(--color-primary);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-base);
  white-space: nowrap;
  border: none;
  cursor: pointer;
  display: inline-block;
}

.header-innovation-hub-cta-button:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
}

.header-innovation-hub-mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  transition: opacity var(--transition-base);
}

.header-innovation-hub-mobile-toggle:hover {
  opacity: 0.7;
}

.header-innovation-hub-hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.header-innovation-hub-mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 300px;
  height: 100vh;
  background: var(--color-bg-primary);
  border-left: 1px solid var(--color-border-light);
  z-index: 99;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateX(100%);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
}

.header-innovation-hub-mobile-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.header-innovation-hub-mobile-header {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-border-light);
  flex-shrink: 0;
}

.header-innovation-hub-mobile-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.header-innovation-hub-mobile-close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-primary);
  cursor: pointer;
  padding: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-base);
}

.header-innovation-hub-mobile-close:hover {
  color: var(--color-primary);
}

.header-innovation-hub-mobile-links {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 1rem 0;
  overflow-y: auto;
  flex: 1;
}

.header-innovation-hub-mobile-link {
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-primary);
  text-decoration: none;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
  display: block;
}

.header-innovation-hub-mobile-link:hover {
  color: var(--color-primary);
  background: var(--color-bg-secondary);
}

.header-innovation-hub-mobile-cta {
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-bg-primary);
  background: var(--color-primary);
  text-decoration: none;
  padding: 1rem 1.5rem;
  margin: 1rem 1.5rem;
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--transition-base);
  border: none;
  cursor: pointer;
  display: block;
}

.header-innovation-hub-mobile-cta:hover {
  background: var(--color-primary-hover);
}

@media (min-width: 768px) {
  .header-innovation-hub-container {
    height: 80px;
    gap: 2rem;
  }

  .header-innovation-hub-desktop-nav {
    display: flex;
  }

  .header-innovation-hub-mobile-toggle {
    display: none;
  }

  .header-innovation-hub-mobile-menu {
    display: none !important;
  }

  .header-innovation-hub-logo-text {
    font-size: 1.25rem;
  }
}

@media (min-width: 1024px) {
  .header-innovation-hub-container {
    height: 85px;
  }

  .header-innovation-hub-nav-link {
    font-size: 1rem;
  }

  .header-innovation-hub-cta-button {
    font-size: 1rem;
    padding: 0.875rem 2rem;
  }
}

    .spa-hub-first {
  width: 100%;
  margin: 0;
  padding: 0;
}

.hero-section-first {
  background: var(--color-bg-primary);
  padding: 0;
  overflow: hidden;
}

.hero-letterbox-first {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 400px;
  max-height: 600px;
}

.hero-image-first {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.hero-overlay-first {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 17, 16, 0.65);
  z-index: 2;
}

.hero-content-first {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 2rem;
  max-width: 800px;
}

.hero-title-first {
  font-size: clamp(1.75rem, 5vw + 1rem, 3.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 1rem 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.hero-subtitle-first {
  font-size: clamp(1rem, 2vw + 0.5rem, 1.5rem);
  color: var(--color-text-secondary);
  margin: 0 0 2rem 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.hero-cta-first {
  display: flex;
  flex-direction: row;
  gap: clamp(1rem, 2vw, 1.5rem);
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary-first {
  padding: clamp(0.75rem, 2vw, 1rem) clamp(1.5rem, 3vw, 2rem);
  background: var(--color-primary);
  color: var(--color-text-primary);
  border: none;
  border-radius: 8px;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  display: inline-block;
}

.btn-primary-first:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
}

.btn-secondary-first {
  padding: clamp(0.75rem, 2vw, 1rem) clamp(1.5rem, 3vw, 2rem);
  background: transparent;
  color: var(--color-text-primary);
  border: 2px solid var(--color-primary);
  border-radius: 8px;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  display: inline-block;
}

.btn-secondary-first:hover {
  background: var(--color-primary);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .hero-letterbox-first {
    min-height: 300px;
    max-height: 450px;
  }

  .hero-content-first {
    padding: 1.5rem;
  }

  .hero-cta-first {
    flex-direction: column;
  }
}

.about-preview-section-first {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.about-preview-content-first {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: center;
}

.about-preview-image-first {
  flex: 1 1 45%;
  min-height: 250px;
  max-height: 400px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image-first {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-preview-text-first {
  flex: 1 1 55%;
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2vw, 1.5rem);
}

.about-preview-title-first {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.about-preview-text-body-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.about-preview-text-secondary-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.btn-outline-first {
  padding: 0.75rem 1.5rem;
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  display: inline-block;
  width: fit-content;
}

.btn-outline-first:hover {
  background: var(--color-primary);
  color: var(--color-text-primary);
}

@media (max-width: 768px) {
  .about-preview-content-first {
    flex-direction: column;
  }

  .about-preview-image-first {
    flex: 1 1 100%;
  }

  .about-preview-text-first {
    flex: 1 1 100%;
  }
}

.features-timeline-section-first {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.features-timeline-content-first {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.features-timeline-header-first {
  text-align: center;
}

.features-timeline-title-first {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 1rem 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.features-timeline-subtitle-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.features-timeline-list-first {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 3vw, 2.5rem);
  padding: 2rem 0;
}

.features-timeline-list-first::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-primary);
  transform: translateX(-50%);
}

.timeline-item-first {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.timeline-item-left-first {
  flex-direction: row-reverse;
  justify-content: flex-end;
}

.timeline-item-left-first .timeline-card-first {
  text-align: right;
}

.timeline-item-right-first {
  flex-direction: row;
  justify-content: flex-start;
}

.timeline-item-right-first .timeline-card-first {
  text-align: left;
}

.timeline-dot-first {
  width: 16px;
  height: 16px;
  background: var(--color-primary);
  border-radius: 50%;
  border: 4px solid var(--color-bg-primary);
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

.timeline-card-first {
  flex: 1 1 45%;
  padding: clamp(1rem, 2vw, 1.5rem);
  background: var(--color-bg-secondary);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}

.timeline-title-first {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 0.75rem 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.timeline-text-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.6;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

@media (max-width: 768px) {
  .features-timeline-list-first::before {
    left: 20px;
  }

  .timeline-item-first {
    flex-direction: column;
    justify-content: flex-start;
  }

  .timeline-item-left-first,
  .timeline-item-right-first {
    flex-direction: column;
    justify-content: flex-start;
  }

  .timeline-item-left-first .timeline-card-first,
  .timeline-item-right-first .timeline-card-first {
    text-align: left;
  }

  .timeline-dot-first {
    margin-left: 0;
  }

  .timeline-card-first {
    flex: 1 1 100%;
  }
}

.features-grid-section-first {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.features-grid-content-first {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.features-grid-header-first {
  text-align: center;
}

.features-grid-title-first {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 1rem 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.features-grid-subtitle-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.features-grid-cards-first {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2rem);
  justify-content: center;
}

.feature-card-first {
  flex: 1 1 200px;
  max-width: 280px;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: var(--color-bg-card);
  border-radius: 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.feature-card-first:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-icon-first {
  font-size: 2.5rem;
  color: var(--color-primary);
  display: flex;
  justify-content: center;
}

.feature-card-title-first {
  font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.feature-card-text-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.5;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

@media (max-width: 768px) {
  .feature-card-first {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.values-section-first {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.values-content-first {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.values-header-first {
  text-align: center;
}

.values-title-first {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 1rem 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.values-subtitle-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.values-timeline-first {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 2vw, 1.5rem);
}

.values-point-first {
  flex: 0 1 auto;
  text-align: center;
  padding: 1.5rem;
  background: var(--color-bg-secondary);
  border-radius: 8px;
  min-width: 160px;
}

.values-year-first {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.5rem);
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 0.5rem 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.values-label-first {
  font-size: clamp(1rem, 1.5vw + 0.5rem, 1.25rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 0.5rem 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.values-description-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: var(--color-text-secondary);
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.values-connector-first {
  width: 30px;
  height: 2px;
  background: var(--color-primary);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .values-timeline-first {
    flex-direction: column;
    gap: 0;
  }

  .values-connector-first {
    width: 2px;
    height: 30px;
  }
}

.statistics-section-first {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.statistics-content-first {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: center;
}

.statistics-image-first {
  flex: 1 1 40%;
  min-height: 250px;
  max-height: 400px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.stats-image-first {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.statistics-data-first {
  flex: 1 1 60%;
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 3vw, 2rem);
}

.stat-item-first {
  padding: clamp(1rem, 2vw, 1.5rem);
  background: var(--color-bg-card);
  border-radius: 8px;
  border-left: 4px solid var(--color-primary);
}

.stat-number-first {
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: var(--color-primary);
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.stat-label-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin: 0.5rem 0 0 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

@media (max-width: 768px) {
  .statistics-content-first {
    flex-direction: column;
  }

  .statistics-image-first {
    flex: 1 1 100%;
  }

  .statistics-data-first {
    flex: 1 1 100%;
  }
}

.testimonials-section-first {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.testimonials-content-first {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.testimonials-header-first {
  text-align: center;
}

.testimonials-title-first {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 1rem 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.testimonials-subtitle-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.testimonials-card-first {
  max-width: 700px;
  margin: 0 auto;
  padding: clamp(2rem, 4vw, 2.5rem);
  background: var(--color-bg-secondary);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.testimonial-quote-first {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.testimonial-text-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.8;
  font-style: italic;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.testimonial-author-first {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.author-name-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.author-company-first {
  font-size: clamp(0.75rem, 0.9vw + 0.5rem, 1rem);
  color: var(--color-text-muted);
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.testimonial-dots-first {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
}

.dot-first {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(252, 165, 165, 0.3);
  cursor: pointer;
  transition: all var(--transition-base);
}

.dot-active-first {
  background: var(--color-primary);
}

.dot-first:hover {
  background: var(--color-primary);
}

.newsletter-section-first {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.newsletter-content-first {
  display: flex;
  justify-content: center;
}

.newsletter-box-first {
  max-width: 600px;
  padding: clamp(2rem, 4vw, 3rem);
  border: 3px dotted var(--color-primary);
  border-radius: 12px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2vw, 1.5rem);
}

.newsletter-title-first {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.newsletter-description-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.6;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.gallery-section-first {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.gallery-content-first {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.gallery-header-first {
  text-align: center;
}

.gallery-title-first {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 1rem 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.gallery-subtitle-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.gallery-items-first {
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 3vw, 2rem);
}

.gallery-item-first {
  padding: clamp(1.5rem, 3vw, 2rem);
  background: var(--color-bg-secondary);
  border-radius: 8px;
  border-left: 4px solid var(--color-primary);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all var(--transition-base);
}

.gallery-item-first:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.gallery-item-title-first {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.gallery-item-text-first {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.6;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.gallery-link-first {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  transition: all var(--transition-base);
  width: fit-content;
}

.gallery-link-first:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.gallery-cta-first {
  text-align: center;
  padding: clamp(1rem, 2vw, 1.5rem) 0;
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 2rem);
  display: block;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  padding: clamp(1rem, 2vw, 1.5rem);
  background: var(--color-bg-secondary);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 2vw, 1.5rem);
  box-shadow: var(--shadow-lg);
}

.cookie-banner.hidden {
  display: none;
}

.cookie-banner-text-first {
  color: var(--color-text-primary);
  margin: 0;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  flex: 1 1 auto;
  min-width: 250px;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.cookie-banner-buttons-first {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cookie-btn-accept-first,
.cookie-btn-decline-first {
  padding: 0.625rem 1.25rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--transition-base);
}

.cookie-btn-accept-first {
  background: var(--color-primary);
  color: var(--color-text-primary);
}

.cookie-btn-accept-first:hover {
  background: var(--color-primary-hover);
}

.cookie-btn-decline-first {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid rgba(252, 165, 165, 0.5);
}

.cookie-btn-decline-first:hover {
  border-color: var(--color-primary);
  background: rgba(252, 165, 165, 0.1);
}

@media (max-width: 768px) {
  .cookie-banner {
    flex-direction: column;
    padding: 1rem;
  }

  .cookie-banner-text-first {
    width: 100%;
  }

  .cookie-banner-buttons-first {
    width: 100%;
    justify-content: center;
  }

  .cookie-btn-accept-first,
  .cookie-btn-decline-first {
    flex: 1 1 auto;
  }
}

    .footer {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.footer .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
  display: block;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 5vw, 3rem);
}

.footer-about {
  padding-bottom: clamp(1.5rem, 3vw, 2rem);
  border-bottom: 1px solid var(--color-border-light);
}

.footer-about h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--color-text-primary);
  margin-bottom: clamp(0.75rem, 2vw, 1.25rem);
  font-weight: 700;
  letter-spacing: -0.5px;
}

.footer-about p {
  font-family: var(--font-primary);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.footer-nav-section,
.footer-contact,
.footer-legal {
  display: block;
}

.footer-nav-section h4,
.footer-contact h4,
.footer-legal h4 {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-text-primary);
  margin-bottom: clamp(0.75rem, 2vw, 1rem);
  font-weight: 600;
  letter-spacing: -0.3px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 1.5rem);
}

.footer-link {
  font-family: var(--font-primary);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast) ease;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.footer-link:hover {
  color: var(--color-primary);
}

.footer-contact p {
  font-family: var(--font-primary);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: clamp(0.5rem, 1vw, 0.75rem);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.footer-legal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 1.5rem);
}

.footer-copyright {
  text-align: center;
  padding-top: clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid var(--color-border-light);
}

.footer-copyright p {
  font-family: var(--font-primary);
  font-size: clamp(0.8125rem, 1.25vw, 0.9375rem);
  color: var(--color-text-muted);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

@media (min-width: 768px) {
  .footer-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(2rem, 5vw, 3.5rem);
    grid-template-areas:
      "about about"
      "nav contact"
      "legal legal"
      "copyright copyright";
  }

  .footer-about {
    grid-area: about;
    padding-bottom: clamp(1.5rem, 3vw, 2rem);
  }

  .footer-nav-section {
    grid-area: nav;
  }

  .footer-contact {
    grid-area: contact;
  }

  .footer-legal {
    grid-area: legal;
    padding-top: clamp(1rem, 2vw, 1.5rem);
    border-top: 1px solid var(--color-border-light);
  }

  .footer-copyright {
    grid-area: copyright;
  }
}

@media (min-width: 1024px) {
  .footer-content {
    grid-template-columns: repeat(4, 1fr);
    grid-template-areas:
      "about nav contact legal"
      "copyright copyright copyright copyright";
  }

  .footer-about {
    grid-column: 1;
    border-bottom: none;
    border-right: 1px solid var(--color-border-light);
    padding-right: clamp(1.5rem, 3vw, 2rem);
    padding-bottom: 0;
  }

  .footer-legal {
    border-top: none;
    border-left: 1px solid var(--color-border-light);
    padding-top: 0;
    padding-left: clamp(1.5rem, 3vw, 2rem);
  }
}

h1, h2, h3, h4, h5, h6, p {
  word-wrap: break-word;
  overflow-wrap: break-word;
}
    

.category-page-hiroshima-tech-singlepage {
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: 'Karla', sans-serif;
  overflow-x: hidden;
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

h1, h2, h3, h4, h5, h6, p {
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.hero-section-browse {
  background: linear-gradient(135deg, #2a1f1e 0%, #3d2e2c 50%, #2a1f1e 100%);
  padding: clamp(4rem, 10vw, 8rem) 0;
  overflow: hidden;
  position: relative;
}

.hero-content-browse {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: center;
}

.hero-text-wrapper-browse {
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2vw, 1.5rem);
  text-align: center;
  max-width: 800px;
}

.hero-title-browse {
  font-size: clamp(1.75rem, 5vw + 1rem, 3.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hero-subtitle-browse {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.5rem);
  color: var(--color-text-secondary);
  font-weight: 600;
  line-height: 1.4;
}

.hero-description-browse {
  font-size: clamp(0.95rem, 1.5vw + 0.5rem, 1.125rem);
  color: var(--color-text-primary);
  line-height: 1.6;
  opacity: 0.95;
}

.hero-accent-browse {
  width: clamp(200px, 30vw, 400px);
  height: clamp(200px, 30vw, 400px);
  background: radial-gradient(circle, rgba(220, 38, 38, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(40px);
}

.posts-section-browse {
  background: var(--color-bg-primary);
  padding: clamp(4rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.posts-content-browse {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.posts-header-browse {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: clamp(0.5rem, 1vw, 1rem);
}

.posts-title-browse {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
}

.posts-subtitle-browse {
  font-size: clamp(0.95rem, 1.5vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.posts-grid-browse {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  justify-content: center;
}

.card-hiroshima-tech-singlepage {
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2vw, 1.5rem);
  flex: 1 1 clamp(300px, 45vw, 380px);
  background: var(--color-bg-card);
  border-radius: 8px;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
}

.card-hiroshima-tech-singlepage:hover {
  transform: translateY(-6px);
  border-color: var(--color-accent);
  box-shadow: 0 10px 30px rgba(220, 38, 38, 0.1);
}

.card-image-wrapper-browse {
  width: 100%;
  overflow: hidden;
  border-radius: 6px;
}

.card-image-browse {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.card-title-browse {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.5rem);
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.3;
  margin: 0;
}

.card-description-browse {
  font-size: clamp(0.9rem, 1.2vw + 0.5rem, 1rem);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
  flex-grow: 1;
}

.card-meta-browse {
  display: flex;
  flex-direction: row;
  gap: clamp(1rem, 2vw, 1.5rem);
  flex-wrap: wrap;
  font-size: clamp(0.85rem, 1vw + 0.5rem, 0.95rem);
  color: var(--color-text-muted);
  padding-top: clamp(0.75rem, 1vw, 1rem);
  border-top: 1px solid var(--color-border);
}

.card-reading-time-browse,
.card-level-browse,
.card-date-browse {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
}

.card-reading-time-browse i,
.card-level-browse i,
.card-date-browse i {
  color: var(--color-accent);
  font-size: 0.9em;
}

.card-link-browse {
  align-self: flex-start;
  font-size: clamp(0.9rem, 1vw + 0.5rem, 1rem);
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

.card-link-browse:hover {
  color: var(--color-accent-hover);
  border-bottom-color: var(--color-accent-hover);
}

.additional-section-reference-browse {
  background: var(--color-bg-secondary);
  padding: clamp(4rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.additional-content-browse {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.reference-header-browse {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: clamp(0.5rem, 1vw, 1rem);
}

.reference-title-browse {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
  margin: 0;
}

.reference-subtitle-browse {
  font-size: clamp(0.95rem, 1.5vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin: 0;
}

.reference-table-wrapper-browse {
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 2vw, 2rem);
}

.reference-item-browse {
  display: flex;
  flex-direction: row;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: flex-start;
  padding: clamp(1.5rem, 2vw, 2rem);
  background: var(--color-bg-card);
  border-left: 4px solid var(--color-accent);
  border-radius: 4px;
  transition: all 0.3s ease;
}

.reference-item-browse:hover {
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.1);
}

.reference-item-label-browse {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
  min-width: 180px;
}

.reference-item-label-browse i {
  font-size: clamp(1.5rem, 2vw, 2rem);
  color: var(--color-accent);
}

.reference-category-name-browse {
  font-size: clamp(1rem, 1.5vw + 0.5rem, 1.25rem);
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.3;
}

.reference-item-content-browse {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.reference-item-text-browse {
  font-size: clamp(0.9rem, 1.2vw + 0.5rem, 1.05rem);
  color: var(--color-text-primary);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 767px) {
  .hero-section-browse {
    padding: clamp(3rem, 6vw, 5rem) 0;
  }

  .hero-content-browse {
    gap: clamp(1.5rem, 3vw, 2rem);
  }

  .hero-accent-browse {
    display: none;
  }

  .posts-grid-browse {
    gap: clamp(1rem, 2vw, 1.5rem);
  }

  .card-hiroshima-tech-singlepage {
    flex: 1 1 100%;
    gap: clamp(0.75rem, 1.5vw, 1rem);
    padding: clamp(1rem, 2vw, 1.5rem);
  }

  .reference-item-browse {
    flex-direction: column;
    gap: clamp(1rem, 2vw, 1.5rem);
    align-items: flex-start;
  }

  .reference-item-label-browse {
    min-width: auto;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .posts-grid-browse {
    gap: clamp(1.25rem, 2.5vw, 2rem);
  }

  .card-hiroshima-tech-singlepage {
    flex: 1 1 calc(50% - 1rem);
  }

  .reference-item-browse {
    gap: clamp(1.25rem, 2.5vw, 2rem);
  }
}

@media (min-width: 1024px) {
  .hero-section-browse {
    padding: clamp(5rem, 10vw, 8rem) 0;
  }

  .posts-section-browse {
    padding: clamp(5rem, 8vw, 6rem) 0;
  }

  .additional-section-reference-browse {
    padding: clamp(5rem, 8vw, 6rem) 0;
  }

  .card-hiroshima-tech-singlepage {
    flex: 1 1 calc(33.333% - 1.7rem);
  }

  .reference-item-browse {
    gap: clamp(2rem, 3vw, 2.5rem);
    flex-direction: row;
    align-items: flex-start;
  }

  .reference-item-label-browse {
    min-width: 220px;
  }
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

p {
  word-wrap: break-word;
  overflow-wrap: break-word;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: var(--transition-base);
}

a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.hero-section-spa-architecture-scalability {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.breadcrumbs-nav-spa-architecture-scalability {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: clamp(2rem, 3vw, 3rem);
  font-size: clamp(0.75rem, 1vw, 0.875rem);
}

.breadcrumbs-nav-spa-architecture-scalability a {
  color: var(--color-text-secondary);
}

.breadcrumbs-nav-spa-architecture-scalability a:hover {
  color: var(--color-accent);
}

.breadcrumbs-separator-spa-architecture-scalability {
  color: var(--color-text-muted);
}

.breadcrumbs-current-spa-architecture-scalability {
  color: var(--color-text-secondary);
}

.hero-content-spa-architecture-scalability {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-text-wrapper-spa-architecture-scalability {
  flex: 1 1 50%;
  max-width: 50%;
}

.hero-image-wrapper-spa-architecture-scalability {
  flex: 1 1 50%;
  max-width: 50%;
}

.hero-meta-spa-architecture-scalability {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  font-size: clamp(0.8rem, 1vw, 0.95rem);
  color: var(--color-text-secondary);
}

.hero-level-spa-architecture-scalability {
  background: var(--color-bg-tertiary);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
}

.hero-divider-spa-architecture-scalability {
  color: var(--color-text-muted);
}

.hero-reading-time-spa-architecture-scalability {
  color: var(--color-text-secondary);
}

.hero-title-spa-architecture-scalability {
  font-size: clamp(1.75rem, 5vw + 1rem, 3.5rem);
  color: var(--color-text-primary);
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
  line-height: 1.2;
}

.hero-description-spa-architecture-scalability {
  font-size: clamp(0.95rem, 1.2vw + 0.5rem, 1.25rem);
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.hero-date-spa-architecture-scalability {
  font-size: clamp(0.8rem, 1vw, 0.95rem);
  color: var(--color-text-muted);
}

.hero-image-spa-architecture-scalability {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
  .hero-content-spa-architecture-scalability {
    flex-direction: column;
  }

  .hero-text-wrapper-spa-architecture-scalability,
  .hero-image-wrapper-spa-architecture-scalability {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.intro-section-spa-architecture-scalability {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.intro-content-spa-architecture-scalability {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: center;
}

.intro-text-spa-architecture-scalability {
  flex: 1 1 50%;
  max-width: 50%;
}

.intro-stats-spa-architecture-scalability {
  flex: 1 1 50%;
  max-width: 50%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.intro-title-spa-architecture-scalability {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}

.intro-paragraph-spa-architecture-scalability {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

.stat-card-spa-architecture-scalability {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.5rem;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--color-accent);
}

.stat-number-spa-architecture-scalability {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--color-accent);
  font-weight: bold;
}

.stat-label-spa-architecture-scalability {
  font-size: clamp(0.8rem, 1vw, 0.95rem);
  color: var(--color-text-secondary);
}

@media (max-width: 768px) {
  .intro-content-spa-architecture-scalability {
    flex-direction: column;
  }

  .intro-text-spa-architecture-scalability,
  .intro-stats-spa-architecture-scalability {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .intro-stats-spa-architecture-scalability {
    flex-direction: row;
    gap: 1rem;
  }

  .stat-card-spa-architecture-scalability {
    flex: 1 1 auto;
  }
}

.content-section-one-spa-architecture-scalability {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.content-wrapper-one-spa-architecture-scalability {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.content-text-left-spa-architecture-scalability {
  flex: 1 1 50%;
  max-width: 50%;
}

.content-image-right-spa-architecture-scalability {
  flex: 1 1 50%;
  max-width: 50%;
}

.content-title-spa-architecture-scalability {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}

.content-text-spa-architecture-scalability {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

.content-highlight-spa-architecture-scalability {
  background: var(--color-bg-tertiary);
  padding: 1.5rem;
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
  margin-top: 1.5rem;
}

.highlight-text-spa-architecture-scalability {
  font-size: clamp(0.85rem, 1vw, 1rem);
  color: var(--color-text-primary);
  line-height: 1.7;
}

.content-image-spa-architecture-scalability {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
  .content-wrapper-one-spa-architecture-scalability {
    flex-direction: column;
  }

  .content-text-left-spa-architecture-scalability,
  .content-image-right-spa-architecture-scalability {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.content-section-two-spa-architecture-scalability {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.content-wrapper-two-spa-architecture-scalability {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.content-image-left-spa-architecture-scalability {
  flex: 1 1 50%;
  max-width: 50%;
}

.content-text-right-spa-architecture-scalability {
  flex: 1 1 50%;
  max-width: 50%;
}

@media (max-width: 768px) {
  .content-wrapper-two-spa-architecture-scalability {
    flex-direction: column;
  }

  .content-image-left-spa-architecture-scalability,
  .content-text-right-spa-architecture-scalability {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.author-sidebar-section-spa-architecture-scalability {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.article-with-sidebar-spa-architecture-scalability {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 4rem);
}

.main-article-spa-architecture-scalability {
  flex: 1 1 70%;
  max-width: 70%;
}

.author-sidebar-spa-architecture-scalability {
  flex: 1 1 30%;
  max-width: 30%;
  position: sticky;
  top: 2rem;
  height: fit-content;
}

.author-card-spa-architecture-scalability {
  background: var(--color-bg-tertiary);
  padding: 2rem;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border-left: 3px solid var(--color-accent);
}

.author-image-spa-architecture-scalability {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  margin: 0 auto;
}

.author-info-spa-architecture-scalability {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.author-name-spa-architecture-scalability {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--color-text-primary);
  margin: 0;
}

.author-name-spa-architecture-scalability a {
  color: var(--color-text-primary);
}

.author-name-spa-architecture-scalability a:hover {
  color: var(--color-accent);
}

.author-position-spa-architecture-scalability {
  font-size: clamp(0.8rem, 1vw, 0.95rem);
  color: var(--color-accent);
  margin: 0;
}

.author-bio-spa-architecture-scalability {
  font-size: clamp(0.8rem, 1vw, 0.9rem);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 1024px) {
  .article-with-sidebar-spa-architecture-scalability {
    flex-direction: column;
  }

  .main-article-spa-architecture-scalability,
  .author-sidebar-spa-architecture-scalability {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .author-sidebar-spa-architecture-scalability {
    position: static;
  }
}

.content-section-three-spa-architecture-scalability {
  background: var(--color-bg-primary);
  padding: clamp(2rem, 6vw, 4rem) 0;
  overflow: hidden;
}

.content-wrapper-three-spa-architecture-scalability {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.content-text-block-spa-architecture-scalability {
  flex: 1 1 50%;
  max-width: 50%;
}

.content-image-block-spa-architecture-scalability {
  flex: 1 1 50%;
  max-width: 50%;
}

@media (max-width: 768px) {
  .content-wrapper-three-spa-architecture-scalability {
    flex-direction: column;
  }

  .content-text-block-spa-architecture-scalability,
  .content-image-block-spa-architecture-scalability {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.disclaimer-section-spa-architecture-scalability {
  background: var(--color-bg-tertiary);
  padding: clamp(2rem, 4vw, 3rem) 0;
  overflow: hidden;
  margin: clamp(2rem, 4vw, 3rem) 0;
}

.disclaimer-box-spa-architecture-scalability {
  background: var(--color-bg-secondary);
  padding: clamp(1.5rem, 3vw, 2rem);
  border-left: 3px solid var(--color-secondary);
  border-radius: var(--radius-lg);
}

.disclaimer-title-spa-architecture-scalability {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--color-secondary);
  margin-bottom: 0.75rem;
  font-weight: bold;
}

.disclaimer-text-spa-architecture-scalability {
  font-size: clamp(0.8rem, 1vw, 0.95rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin: 0;
}

.conclusion-section-spa-architecture-scalability {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.conclusion-wrapper-spa-architecture-scalability {
  max-width: 100%;
}

.conclusion-title-spa-architecture-scalability {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}

.conclusion-text-spa-architecture-scalability {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

.conclusion-cta-spa-architecture-scalability {
  margin-top: 2rem;
  display: flex;
  flex-direction: row;
  gap: 1rem;
}

.cta-button-spa-architecture-scalability {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  background: var(--color-accent);
  color: var(--color-text-primary);
  border-radius: var(--radius-lg);
  font-size: clamp(0.9rem, 1vw, 1rem);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-base);
}

.cta-button-spa-architecture-scalability:hover {
  background: var(--color-accent-hover);
  text-decoration: none;
}

.related-posts-section-spa-architecture-scalability {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.related-header-spa-architecture-scalability {
  margin-bottom: clamp(2rem, 4vw, 3rem);
  text-align: center;
}

.related-title-spa-architecture-scalability {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
}

.related-list-spa-architecture-scalability {
  display: flex;
  flex-direction: row;
  gap: clamp(1.5rem, 3vw, 2rem);
  flex-wrap: wrap;
  justify-content: center;
}

.related-item-spa-architecture-scalability {
  flex: 1 1 calc(33.333% - 1.5rem);
  min-width: 250px;
  max-width: 350px;
}

.related-link-spa-architecture-scalability {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: var(--transition-base);
  height: 100%;
}

.related-link-spa-architecture-scalability:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.related-image-spa-architecture-scalability {
  width: 100%;
  height: 200px;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.related-image-spa-architecture-scalability img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.related-text-spa-architecture-scalability {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.related-item-title-spa-architecture-scalability {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--color-text-primary);
  margin: 0;
  font-weight: 600;
}

.related-item-desc-spa-architecture-scalability {
  font-size: clamp(0.8rem, 1vw, 0.95rem);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.6;
  flex: 1;
}

@media (max-width: 1024px) {
  .related-item-spa-architecture-scalability {
    flex: 1 1 calc(50% - 1rem);
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .related-item-spa-architecture-scalability {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .related-list-spa-architecture-scalability {
    flex-direction: column;
  }
}

.main-framework-selection-guide {
    width: 100%;
  }

  .container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 4vw, 2rem);
  }

  .hero-section-framework-selection-guide {
    background: var(--color-bg-primary);
    padding: clamp(2rem, 6vw, 4rem) 0;
    overflow: hidden;
  }

  .breadcrumbs-framework-selection-guide {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
    margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
    font-size: clamp(0.75rem, 1vw + 0.5rem, 0.95rem);
    flex-wrap: wrap;
  }

  .breadcrumbs-framework-selection-guide a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .breadcrumbs-framework-selection-guide a:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
  }

  .breadcrumbs-framework-selection-guide span {
    color: var(--color-text-secondary);
  }

  .hero-content-framework-selection-guide {
    display: flex;
    flex-direction: row;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: center;
  }

  .hero-text-framework-selection-guide {
    flex: 1 1 50%;
    max-width: 50%;
  }

  .hero-title-framework-selection-guide {
    font-size: clamp(1.75rem, 5vw + 1rem, 3.5rem);
    color: var(--color-text-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .hero-subtitle-framework-selection-guide {
    font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
  }

  .hero-meta-framework-selection-guide {
    display: flex;
    flex-direction: row;
    gap: clamp(1rem, 2vw, 1.5rem);
    flex-wrap: wrap;
  }

  .meta-item-framework-selection-guide {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
    align-items: center;
    font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
    color: var(--color-text-secondary);
  }

  .meta-item-framework-selection-guide i {
    color: var(--color-primary);
  }

  .hero-image-framework-selection-guide {
    flex: 1 1 50%;
    max-width: 50%;
  }

  .hero-image-framework-selection-guide img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    display: block;
    object-fit: cover;
  }

  .intro-section-framework-selection-guide {
    background: var(--color-bg-secondary);
    padding: clamp(3rem, 8vw, 6rem) 0;
    overflow: hidden;
  }

  .intro-content-framework-selection-guide {
    display: flex;
    flex-direction: row;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: flex-start;
  }

  .intro-text-framework-selection-guide {
    flex: 1 1 50%;
    max-width: 50%;
  }

  .intro-title-framework-selection-guide {
    font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
    color: var(--color-text-primary);
    font-weight: 700;
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .intro-paragraph-framework-selection-guide {
    font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
  }

  .intro-highlight-framework-selection-guide {
    flex: 1 1 50%;
    max-width: 50%;
  }

  .highlight-box-framework-selection-guide {
    background: var(--color-bg-tertiary);
    padding: clamp(1.5rem, 3vw, 2rem);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
  }

  .highlight-title-framework-selection-guide {
    font-size: clamp(1.125rem, 2vw + 0.5rem, 1.5rem);
    color: var(--color-text-primary);
    font-weight: 700;
    margin-bottom: 1rem;
  }

  .highlight-list-framework-selection-guide {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  .highlight-list-framework-selection-guide li {
    font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
    color: var(--color-text-secondary);
    display: flex;
    flex-direction: row;
    gap: 0.75rem;
    align-items: flex-start;
  }

  .highlight-list-framework-selection-guide li::before {
    content: "";
    color: var(--color-primary);
    font-weight: bold;
    flex-shrink: 0;
  }

  .react-section-framework-selection-guide {
    background: var(--color-bg-primary);
    padding: clamp(3rem, 8vw, 6rem) 0;
    overflow: hidden;
  }

  .react-content-framework-selection-guide {
    display: flex;
    flex-direction: row;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: center;
  }

  .react-text-framework-selection-guide {
    flex: 1 1 50%;
    max-width: 50%;
  }

  .react-title-framework-selection-guide {
    font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
    color: var(--color-text-primary);
    font-weight: 700;
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .react-paragraph-framework-selection-guide {
    font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
  }

  .react-stats-framework-selection-guide {
    display: flex;
    flex-direction: row;
    gap: clamp(1rem, 2vw, 1.5rem);
    flex-wrap: wrap;
    margin-top: clamp(1.5rem, 3vw, 2.5rem);
  }

  .stat-item-framework-selection-guide {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    text-align: center;
  }

  .stat-number-framework-selection-guide {
    font-size: clamp(1.25rem, 3vw + 0.5rem, 1.75rem);
    color: var(--color-primary);
    font-weight: 700;
  }

  .stat-label-framework-selection-guide {
    font-size: clamp(0.75rem, 1vw + 0.5rem, 0.95rem);
    color: var(--color-text-secondary);
  }

  .react-image-framework-selection-guide {
    flex: 1 1 50%;
    max-width: 50%;
  }

  .react-image-framework-selection-guide img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    display: block;
    object-fit: cover;
  }

  .vue-section-framework-selection-guide {
    background: var(--color-bg-secondary);
    padding: clamp(3rem, 8vw, 6rem) 0;
    overflow: hidden;
  }

  .vue-content-framework-selection-guide {
    display: flex;
    flex-direction: row;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: center;
  }

  .vue-image-framework-selection-guide {
    flex: 1 1 50%;
    max-width: 50%;
  }

  .vue-image-framework-selection-guide img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    display: block;
    object-fit: cover;
  }

  .vue-text-framework-selection-guide {
    flex: 1 1 50%;
    max-width: 50%;
  }

  .vue-title-framework-selection-guide {
    font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
    color: var(--color-text-primary);
    font-weight: 700;
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .vue-paragraph-framework-selection-guide {
    font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
  }

  .vue-features-framework-selection-guide {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: clamp(1.5rem, 3vw, 2.5rem);
  }

  .feature-item-framework-selection-guide {
    display: flex;
    flex-direction: row;
    gap: 1rem;
    align-items: flex-start;
    font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
    color: var(--color-text-secondary);
  }

  .feature-icon-framework-selection-guide {
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 0.25rem;
  }

  .feature-text-framework-selection-guide {
    flex: 1;
  }

  .angular-section-framework-selection-guide {
    background: var(--color-bg-primary);
    padding: clamp(3rem, 8vw, 6rem) 0;
    overflow: hidden;
  }

  .angular-content-framework-selection-guide {
    display: flex;
    flex-direction: row;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: center;
  }

  .angular-text-framework-selection-guide {
    flex: 1 1 50%;
    max-width: 50%;
  }

  .angular-title-framework-selection-guide {
    font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
    color: var(--color-text-primary);
    font-weight: 700;
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .angular-paragraph-framework-selection-guide {
    font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
  }

  .angular-comparison-framework-selection-guide {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: clamp(1.5rem, 3vw, 2.5rem);
    padding: 1.5rem;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
  }

  .comparison-row-framework-selection-guide {
    display: flex;
    flex-direction: row;
    gap: 1rem;
    justify-content: space-between;
    align-items: center;
    font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  }

  .comparison-label-framework-selection-guide {
    color: var(--color-text-secondary);
    font-weight: 500;
  }

  .comparison-value-framework-selection-guide {
    color: var(--color-primary);
    font-weight: 700;
  }

  .angular-image-framework-selection-guide {
    flex: 1 1 50%;
    max-width: 50%;
  }

  .angular-image-framework-selection-guide img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    display: block;
    object-fit: cover;
  }

  .selection-framework-section-framework-selection-guide {
    background: var(--color-bg-secondary);
    padding: clamp(3rem, 8vw, 6rem) 0;
    overflow: hidden;
  }

  .selection-framework-content-framework-selection-guide {
    display: flex;
    flex-direction: column;
    gap: clamp(1.5rem, 3vw, 2.5rem);
  }

  .selection-framework-title-framework-selection-guide {
    font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
    color: var(--color-text-primary);
    font-weight: 700;
    text-align: center;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .selection-framework-intro-framework-selection-guide {
    font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
    color: var(--color-text-secondary);
    text-align: center;
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
  }

  .selection-grid-framework-selection-guide {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: clamp(1.5rem, 3vw, 2.5rem);
    justify-content: center;
  }

  .selection-card-framework-selection-guide {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: clamp(1.5rem, 3vw, 2rem);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-lg);
    flex: 1 1 calc(33.333% - 1.5rem);
    min-width: 280px;
    max-width: 350px;
    border-top: 3px solid var(--color-primary);
  }

  .selection-card-title-framework-selection-guide {
    font-size: clamp(1.125rem, 2vw + 0.5rem, 1.5rem);
    color: var(--color-text-primary);
    font-weight: 700;
  }

  .selection-card-text-framework-selection-guide {
    font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
    color: var(--color-primary);
    font-weight: 700;
  }

  .selection-card-detail-framework-selection-guide {
    font-size: clamp(0.8rem, 1vw + 0.4rem, 0.95rem);
    color: var(--color-text-secondary);
    line-height: 1.8;
  }

  .disclaimer-section-framework-selection-guide {
    background: var(--color-bg-primary);
    padding: clamp(3rem, 8vw, 6rem) 0;
    overflow: hidden;
  }

  .disclaimer-content-framework-selection-guide {
    display: flex;
    flex-direction: column;
    gap: clamp(1rem, 2vw, 1.5rem);
    max-width: 800px;
    margin: 0 auto;
    padding: clamp(1.5rem, 3vw, 2.5rem);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-warning);
  }

  .disclaimer-title-framework-selection-guide {
    font-size: clamp(1.25rem, 3vw + 0.5rem, 1.75rem);
    color: var(--color-text-primary);
    font-weight: 700;
  }

  .disclaimer-text-framework-selection-guide {
    font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
    color: var(--color-text-secondary);
    line-height: 1.8;
  }

  .conclusion-section-framework-selection-guide {
    background: var(--color-bg-secondary);
    padding: clamp(3rem, 8vw, 6rem) 0;
    overflow: hidden;
  }

  .conclusion-content-framework-selection-guide {
    display: flex;
    flex-direction: column;
    gap: clamp(1.5rem, 3vw, 2.5rem);
    max-width: 800px;
    margin: 0 auto;
  }

  .conclusion-title-framework-selection-guide {
    font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
    color: var(--color-text-primary);
    font-weight: 700;
    text-align: center;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .conclusion-text-framework-selection-guide {
    font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
    color: var(--color-text-secondary);
    line-height: 1.8;
  }

  .author-section-framework-selection-guide {
    background: var(--color-bg-primary);
    padding: clamp(3rem, 8vw, 6rem) 0;
    overflow: hidden;
  }

  .author-content-framework-selection-guide {
    display: flex;
    flex-direction: column;
    gap: clamp(1.5rem, 3vw, 2.5rem);
  }

  .author-card-framework-selection-guide {
    display: flex;
    flex-direction: row;
    gap: clamp(1.5rem, 3vw, 2rem);
    padding: clamp(1.5rem, 3vw, 2.5rem);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    align-items: flex-start;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }

  .author-image-framework-selection-guide {
    width: 120px;
    height: 120px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
  }

  .author-image-framework-selection-guide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  .author-info-framework-selection-guide {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
  }

  .author-name-framework-selection-guide {
    font-size: clamp(1.125rem, 2vw + 0.5rem, 1.5rem);
    color: var(--color-text-primary);
    font-weight: 700;
    margin: 0;
  }

  .author-name-framework-selection-guide a {
    color: var(--color-text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .author-name-framework-selection-guide a:hover {
    color: var(--color-primary);
  }

  .author-title-framework-selection-guide {
    font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
    color: var(--color-primary);
    font-weight: 700;
    margin: 0;
  }

  .author-bio-framework-selection-guide {
    font-size: clamp(0.8rem, 1vw + 0.4rem, 0.95rem);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
  }

  .related-section-framework-selection-guide {
    background: var(--color-bg-secondary);
    padding: clamp(3rem, 8vw, 6rem) 0;
    overflow: hidden;
  }

  .related-content-framework-selection-guide {
    display: flex;
    flex-direction: column;
    gap: clamp(2rem, 4vw, 3rem);
  }

  .related-title-framework-selection-guide {
    font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
    color: var(--color-text-primary);
    font-weight: 700;
    text-align: center;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .related-list-framework-selection-guide {
    display: flex;
    flex-direction: row;
    gap: clamp(1.5rem, 3vw, 2rem);
    flex-wrap: wrap;
    justify-content: center;
  }

  .related-item-framework-selection-guide {
    display: flex;
    flex-direction: row;
    gap: 1rem;
    padding: 0;
    background: transparent;
    border-radius: 0;
    flex: 1 1 calc(33.333% - 1.5rem);
    min-width: 300px;
    max-width: 380px;
    text-decoration: none;
    transition: transform 0.3s ease;
  }

  .related-item-framework-selection-guide:hover {
    transform: translateY(-4px);
  }

  .related-image-framework-selection-guide {
    width: 120px;
    height: 120px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
  }

  .related-image-framework-selection-guide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  .related-text-framework-selection-guide {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
  }

  .related-item-title-framework-selection-guide {
    font-size: clamp(0.95rem, 1.5vw + 0.5rem, 1.25rem);
    color: var(--color-text-primary);
    font-weight: 700;
    margin: 0;
    line-height: 1.4;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .related-item-desc-framework-selection-guide {
    font-size: clamp(0.75rem, 1vw + 0.4rem, 0.95rem);
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin: 0;
  }

  @media (max-width: 1023px) {
    .hero-content-framework-selection-guide,
    .react-content-framework-selection-guide,
    .vue-content-framework-selection-guide,
    .angular-content-framework-selection-guide,
    .intro-content-framework-selection-guide {
      flex-direction: column;
    }

    .hero-text-framework-selection-guide,
    .hero-image-framework-selection-guide,
    .react-text-framework-selection-guide,
    .react-image-framework-selection-guide,
    .vue-text-framework-selection-guide,
    .vue-image-framework-selection-guide,
    .angular-text-framework-selection-guide,
    .angular-image-framework-selection-guide,
    .intro-text-framework-selection-guide,
    .intro-highlight-framework-selection-guide {
      flex: 1 1 100%;
      max-width: 100%;
    }

    .selection-card-framework-selection-guide {
      flex: 1 1 calc(50% - 1.5rem);
    }

    .related-item-framework-selection-guide {
      flex: 1 1 calc(50% - 1.5rem);
      min-width: 250px;
      max-width: 100%;
    }

    .author-card-framework-selection-guide {
      flex-direction: column;
      text-align: center;
    }

    .author-image-framework-selection-guide {
      margin: 0 auto;
    }
  }

  @media (max-width: 640px) {
    .hero-title-framework-selection-guide {
      font-size: clamp(1.5rem, 4vw + 0.5rem, 2.5rem);
    }

    .selection-card-framework-selection-guide {
      flex: 1 1 100%;
      max-width: 100%;
    }

    .related-item-framework-selection-guide {
      flex: 1 1 100%;
      max-width: 100%;
      min-width: auto;
    }

    .related-item-framework-selection-guide {
      flex-direction: column;
      text-align: center;
    }

    .related-image-framework-selection-guide {
      width: 100%;
      height: 200px;
    }
  }

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  font-family: var(--font-primary);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

p {
  word-wrap: break-word;
  overflow-wrap: break-word;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: all var(--transition-base);
}

a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
  display: block;
}

.main-spa-security-data-protection {
  width: 100%;
  overflow: hidden;
}

.hero-section-spa-security-data-protection {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 5rem) 0;
  overflow: hidden;
}

.breadcrumbs-spa-security-data-protection {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: clamp(2rem, 4vw, 3rem);
  font-size: clamp(0.75rem, 1vw, 0.95rem);
}

.breadcrumbs-spa-security-data-protection a {
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
}

.breadcrumbs-spa-security-data-protection a:hover {
  color: var(--color-accent);
}

.breadcrumbs-spa-security-data-protection span {
  color: var(--color-text-muted);
}

.hero-content-spa-security-data-protection {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-text-spa-security-data-protection {
  flex: 1 1 50%;
  max-width: 50%;
}

.hero-title-spa-security-data-protection {
  font-size: clamp(1.75rem, 5vw + 1rem, 3.5rem);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.hero-subtitle-spa-security-data-protection {
  font-size: clamp(0.95rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.hero-meta-spa-security-data-protection {
  display: flex;
  flex-direction: row;
  gap: clamp(1rem, 2vw, 2rem);
  flex-wrap: wrap;
}

.meta-item-spa-security-data-protection {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: clamp(0.85rem, 1vw, 1rem);
  color: var(--color-text-secondary);
}

.meta-item-spa-security-data-protection i {
  color: var(--color-accent);
}

.hero-image-spa-security-data-protection {
  flex: 1 1 50%;
  max-width: 50%;
  min-height: 300px;
}

.hero-image-spa-security-data-protection img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: block;
}

.intro-section-spa-security-data-protection {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 5rem) 0;
  overflow: hidden;
}

.intro-content-spa-security-data-protection {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.intro-title-spa-security-data-protection {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  line-height: 1.2;
}

.intro-text-spa-security-data-protection {
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.content-section-auth-spa-security-data-protection {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 5rem) 0;
  overflow: hidden;
}

.content-section-cors-spa-security-data-protection {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 5rem) 0;
  overflow: hidden;
}

.content-section-xss-spa-security-data-protection {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 5rem) 0;
  overflow: hidden;
}

.content-wrapper-spa-security-data-protection {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.content-wrapper-reverse-spa-security-data-protection {
  display: flex;
  flex-direction: row-reverse;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.content-text-spa-security-data-protection {
  flex: 1 1 50%;
  max-width: 50%;
}

.content-image-spa-security-data-protection {
  flex: 1 1 50%;
  max-width: 50%;
  min-height: 300px;
}

.content-image-spa-security-data-protection img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: block;
}

.content-title-spa-security-data-protection {
  font-size: clamp(1.4rem, 3.5vw, 2.5rem);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.content-text-body-spa-security-data-protection {
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.highlight-box-spa-security-data-protection {
  background: var(--color-bg-card);
  border-left: 4px solid var(--color-accent);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-lg);
}

.highlight-title-spa-security-data-protection {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.highlight-list-spa-security-data-protection {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.highlight-list-spa-security-data-protection li {
  color: var(--color-text-secondary);
  padding-left: var(--spacing-lg);
  position: relative;
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  line-height: 1.6;
}

.highlight-list-spa-security-data-protection li:before {
  content: "";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

.code-example-spa-security-data-protection {
  background: var(--color-bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-lg);
  border: 1px solid rgba(220, 38, 38, 0.2);
}

.code-label-spa-security-data-protection {
  font-size: clamp(0.8rem, 1vw, 0.95rem);
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.code-snippet-spa-security-data-protection {
  font-family: 'Courier New', monospace;
  font-size: clamp(0.85rem, 1.2vw, 1rem);
  color: var(--color-text-secondary);
  line-height: 1.6;
  word-break: break-all;
  margin: 0;
}

.disclaimer-section-spa-security-data-protection {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 5rem) 0;
  overflow: hidden;
}

.disclaimer-content-spa-security-data-protection {
  display: flex;
  flex-direction: row;
  gap: var(--spacing-lg);
  align-items: flex-start;
  background: var(--color-bg-card);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-accent);
  max-width: 900px;
  margin: 0 auto;
}

.disclaimer-icon-spa-security-data-protection {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: var(--spacing-xs);
}

.disclaimer-text-spa-security-data-protection {
  flex: 1 1 100%;
}

.disclaimer-title-spa-security-data-protection {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.disclaimer-body-spa-security-data-protection {
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin: 0;
}

.conclusion-section-spa-security-data-protection {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 5rem) 0;
  overflow: hidden;
}

.conclusion-content-spa-security-data-protection {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  max-width: 900px;
  margin: 0 auto;
}

.conclusion-title-spa-security-data-protection {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  line-height: 1.2;
}

.conclusion-text-spa-security-data-protection {
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin: 0;
}

.author-section-spa-security-data-protection {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 5rem) 0;
  overflow: hidden;
}

.author-content-spa-security-data-protection {
  display: flex;
  flex-direction: row;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: flex-start;
  background: var(--color-bg-card);
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid rgba(220, 38, 38, 0.15);
}

.author-image-spa-security-data-protection {
  flex-shrink: 0;
}

.author-image-spa-security-data-protection img {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-full);
  object-fit: cover;
  display: block;
  box-shadow: var(--shadow-md);
}

.author-info-spa-security-data-protection {
  flex: 1 1 100%;
}

.author-label-spa-security-data-protection {
  font-size: clamp(0.75rem, 1vw, 0.9rem);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.author-name-spa-security-data-protection {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
  line-height: 1.2;
}

.author-name-spa-security-data-protection a {
  color: var(--color-text-primary);
  transition: all var(--transition-base);
}

.author-name-spa-security-data-protection a:hover {
  color: var(--color-accent);
}

.author-position-spa-security-data-protection {
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.author-bio-spa-security-data-protection {
  font-size: clamp(0.85rem, 1.4vw, 1rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin: 0;
}

.related-section-spa-security-data-protection {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 5rem) 0;
  overflow: hidden;
}

.related-content-spa-security-data-protection {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.related-title-spa-security-data-protection {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.5rem);
  color: var(--color-text-primary);
  line-height: 1.2;
  text-align: center;
}

.related-list-spa-security-data-protection {
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.related-item-spa-security-data-protection {
  display: flex;
  flex-direction: row;
  gap: clamp(1.5rem, 3vw, 2rem);
  align-items: flex-start;
  background: var(--color-bg-secondary);
  padding: clamp(1.5rem, 2.5vw, 2rem);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  border: 1px solid rgba(220, 38, 38, 0.1);
}

.related-item-spa-security-data-protection:hover {
  border-color: rgba(220, 38, 38, 0.3);
  transform: translateY(-2px);
}

.related-image-spa-security-data-protection {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  min-width: 120px;
}

.related-image-spa-security-data-protection img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  display: block;
}

.related-info-spa-security-data-protection {
  flex: 1 1 100%;
}

.related-item-title-spa-security-data-protection {
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.related-item-title-spa-security-data-protection a {
  color: var(--color-text-primary);
  transition: all var(--transition-base);
}

.related-item-title-spa-security-data-protection a:hover {
  color: var(--color-accent);
}

.related-item-desc-spa-security-data-protection {
  font-size: clamp(0.85rem, 1.4vw, 1rem);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 768px) {
  .hero-content-spa-security-data-protection {
    flex-direction: column;
  }

  .hero-text-spa-security-data-protection {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .hero-image-spa-security-data-protection {
    flex: 1 1 100%;
    max-width: 100%;
    min-height: 250px;
  }

  .content-wrapper-spa-security-data-protection,
  .content-wrapper-reverse-spa-security-data-protection {
    flex-direction: column;
  }

  .content-text-spa-security-data-protection,
  .content-image-spa-security-data-protection {
    flex: 1 1 100%;
    max-width: 100%;
    min-height: auto;
  }

  .disclaimer-content-spa-security-data-protection {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .author-content-spa-security-data-protection {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .author-image-spa-security-data-protection {
    flex-shrink: 0;
  }

  .related-item-spa-security-data-protection {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .related-image-spa-security-data-protection {
    width: 100%;
    height: 180px;
    min-width: unset;
  }
}

@media (max-width: 1024px) {
  .hero-meta-spa-security-data-protection {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  font-family: var(--font-primary);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  word-wrap: break-word;
  overflow-wrap: break-word;
}

p, li, span {
  word-wrap: break-word;
  overflow-wrap: break-word;
}

a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-base);
}

a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

.main-responsive-design-mobile-first {
  width: 100%;
  overflow-x: hidden;
}

.hero-section-responsive-design-mobile-first {
  background: var(--color-bg-primary);
  padding: clamp(2rem, 6vw, 4rem) 0;
  overflow: hidden;
}

.hero-content-responsive-design-mobile-first {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: center;
}

.breadcrumbs-responsive-design-mobile-first {
  font-size: clamp(0.75rem, 1vw, 0.875rem);
  color: var(--color-text-muted);
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  align-items: center;
}

.breadcrumbs-responsive-design-mobile-first a {
  color: var(--color-text-secondary);
}

.breadcrumbs-responsive-design-mobile-first span {
  color: var(--color-text-muted);
}

.hero-text-block-responsive-design-mobile-first {
  max-width: 800px;
  text-align: center;
}

.hero-title-responsive-design-mobile-first {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 5vw + 1rem, 3.5rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
}

.hero-subtitle-responsive-design-mobile-first {
  font-size: clamp(0.95rem, 1.2vw + 0.5rem, 1.25rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.hero-meta-responsive-design-mobile-first {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 2vw, 2rem);
  justify-content: center;
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  color: var(--color-text-muted);
}

.meta-item-responsive-design-mobile-first {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
}

.meta-item-responsive-design-mobile-first i {
  color: var(--color-accent);
}

.hero-image-block-responsive-design-mobile-first {
  width: 100%;
  max-width: 700px;
}

.hero-image-responsive-design-mobile-first {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
  box-shadow: var(--shadow-md);
}

.intro-section-responsive-design-mobile-first {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.intro-content-responsive-design-mobile-first {
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.intro-text-responsive-design-mobile-first {
  max-width: 900px;
  margin: 0 auto;
}

.intro-title-responsive-design-mobile-first {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.3;
}

.intro-description-responsive-design-mobile-first {
  font-size: clamp(0.95rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.intro-text-secondary-responsive-design-mobile-first {
  font-size: clamp(0.95rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.foundations-section-responsive-design-mobile-first {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.foundations-content-responsive-design-mobile-first {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.foundations-text-responsive-design-mobile-first {
  flex: 1 1 50%;
  max-width: 50%;
}

.foundations-image-responsive-design-mobile-first {
  flex: 1 1 50%;
  max-width: 50%;
}

.foundations-title-responsive-design-mobile-first {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.3;
}

.foundations-lead-responsive-design-mobile-first {
  font-size: clamp(0.95rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.foundations-subheading-responsive-design-mobile-first {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--color-text-primary);
  font-weight: 600;
  margin: var(--spacing-lg) 0 var(--spacing-md) 0;
  font-family: var(--font-heading);
}

.foundations-list-responsive-design-mobile-first {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.list-item-responsive-design-mobile-first {
  font-size: clamp(0.9rem, 1vw + 0.4rem, 1rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
  position: relative;
  line-height: 1.7;
}

.list-item-responsive-design-mobile-first::before {
  content: "";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

.foundations-text-responsive-design-mobile-first p {
  font-size: clamp(0.9rem, 1vw + 0.4rem, 1rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.foundations-visual-responsive-design-mobile-first {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}

@media (max-width: 768px) {
  .foundations-content-responsive-design-mobile-first {
    flex-direction: column;
  }

  .foundations-text-responsive-design-mobile-first,
  .foundations-image-responsive-design-mobile-first {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.viewport-section-responsive-design-mobile-first {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.viewport-content-responsive-design-mobile-first {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.viewport-image-responsive-design-mobile-first {
  flex: 1 1 50%;
  max-width: 50%;
}

.viewport-text-responsive-design-mobile-first {
  flex: 1 1 50%;
  max-width: 50%;
}

.viewport-visual-responsive-design-mobile-first {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}

.viewport-title-responsive-design-mobile-first {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.3;
}

.viewport-intro-responsive-design-mobile-first {
  font-size: clamp(0.95rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.viewport-subheading-responsive-design-mobile-first {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--color-text-primary);
  font-weight: 600;
  margin: var(--spacing-lg) 0 var(--spacing-md) 0;
  font-family: var(--font-heading);
}

.viewport-breakpoints-responsive-design-mobile-first {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.breakpoint-card-responsive-design-mobile-first {
  background: var(--color-bg-card);
  border-left: 4px solid var(--color-accent);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.breakpoint-label-responsive-design-mobile-first {
  font-weight: 600;
  color: var(--color-text-primary);
  font-size: clamp(0.95rem, 1vw, 1.1rem);
}

.breakpoint-size-responsive-design-mobile-first {
  color: var(--color-accent);
  font-size: clamp(0.85rem, 0.9vw, 1rem);
  font-family: monospace;
}

.breakpoint-desc-responsive-design-mobile-first {
  font-size: clamp(0.85rem, 0.95vw, 0.95rem);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .viewport-content-responsive-design-mobile-first {
    flex-direction: column;
  }

  .viewport-image-responsive-design-mobile-first,
  .viewport-text-responsive-design-mobile-first {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.implementation-section-responsive-design-mobile-first {
  background: var(--color-bg-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.implementation-content-responsive-design-mobile-first {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.implementation-text-responsive-design-mobile-first {
  flex: 1 1 50%;
  max-width: 50%;
}

.implementation-image-responsive-design-mobile-first {
  flex: 1 1 50%;
  max-width: 50%;
}

.implementation-title-responsive-design-mobile-first {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.3;
}

.implementation-intro-responsive-design-mobile-first {
  font-size: clamp(0.95rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.implementation-subheading-responsive-design-mobile-first {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--color-text-primary);
  font-weight: 600;
  margin: var(--spacing-lg) 0 var(--spacing-md) 0;
  font-family: var(--font-heading);
}

.implementation-text-responsive-design-mobile-first p {
  font-size: clamp(0.9rem, 1vw + 0.4rem, 1rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.implementation-code-responsive-design-mobile-first {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}

@media (max-width: 768px) {
  .implementation-content-responsive-design-mobile-first {
    flex-direction: column;
  }

  .implementation-text-responsive-design-mobile-first,
  .implementation-image-responsive-design-mobile-first {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.performance-section-responsive-design-mobile-first {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.performance-content-responsive-design-mobile-first {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.performance-image-responsive-design-mobile-first {
  flex: 1 1 50%;
  max-width: 50%;
}

.performance-text-responsive-design-mobile-first {
  flex: 1 1 50%;
  max-width: 50%;
}

.performance-visual-responsive-design-mobile-first {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}

.performance-title-responsive-design-mobile-first {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.3;
}

.performance-intro-responsive-design-mobile-first {
  font-size: clamp(0.95rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.performance-subheading-responsive-design-mobile-first {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--color-text-primary);
  font-weight: 600;
  margin: var(--spacing-lg) 0 var(--spacing-md) 0;
  font-family: var(--font-heading);
}

.performance-text-responsive-design-mobile-first p {
  font-size: clamp(0.9rem, 1vw + 0.4rem, 1rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.performance-note-responsive-design-mobile-first {
  font-size: clamp(0.9rem, 1vw + 0.4rem, 1rem);
  color: var(--color-text-muted);
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  background: rgba(220, 38, 38, 0.1);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-md);
  line-height: 1.8;
}

@media (max-width: 768px) {
  .performance-content-responsive-design-mobile-first {
    flex-direction: column;
  }

  .performance-image-responsive-design-mobile-first,
  .performance-text-responsive-design-mobile-first {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.disclaimer-section-responsive-design-mobile-first {
  background: var(--color-bg-primary);
  padding: clamp(2.5rem, 6vw, 4rem) 0;
  overflow: hidden;
}

.disclaimer-content-responsive-design-mobile-first {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  gap: var(--spacing-lg);
  align-items: flex-start;
  background: var(--color-bg-tertiary);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-accent);
}

.disclaimer-icon-responsive-design-mobile-first {
  color: var(--color-accent);
  font-size: clamp(1.5rem, 2vw, 2rem);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.disclaimer-text-responsive-design-mobile-first {
  flex: 1;
}

.disclaimer-title-responsive-design-mobile-first {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--color-text-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-heading);
}

.disclaimer-body-responsive-design-mobile-first {
  font-size: clamp(0.9rem, 1vw + 0.4rem, 1rem);
  color: var(--color-text-secondary);
  line-height: 1.8;
}

@media (max-width: 768px) {
  .disclaimer-content-responsive-design-mobile-first {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .disclaimer-icon-responsive-design-mobile-first {
    margin-top: 0;
  }
}

.conclusion-section-responsive-design-mobile-first {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.conclusion-content-responsive-design-mobile-first {
  max-width: 900px;
  margin: 0 auto;
}

.conclusion-title-responsive-design-mobile-first {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.3;
}

.conclusion-text-responsive-design-mobile-first {
  font-size: clamp(0.95rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.conclusion-closing-responsive-design-mobile-first {
  font-size: clamp(0.95rem, 1vw + 0.5rem, 1.125rem);
  color: var(--color-text-secondary);
  line-height: 1.8;
  font-style: italic;
}

.author-section-responsive-design-mobile-first {
  background: var(--color-bg-primary);
  padding: clamp(2.5rem, 6vw, 4rem) 0;
  overflow: hidden;
}

.author-sidebar-responsive-design-mobile-first {
  display: flex;
  justify-content: center;
}

.author-card-responsive-design-mobile-first {
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  max-width: 400px;
  text-align: center;
  border: 1px solid var(--color-border);
}

.author-photo-responsive-design-mobile-first {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  margin: 0 auto var(--spacing-md);
  border: 3px solid var(--color-accent);
}

.author-name-responsive-design-mobile-first {
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  font-family: var(--font-heading);
}

.author-link-responsive-design-mobile-first {
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}

.author-link-responsive-design-mobile-first:hover {
  color: var(--color-accent);
}

.author-title-responsive-design-mobile-first {
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  font-family: var(--font-primary);
}

.author-bio-responsive-design-mobile-first {
  font-size: clamp(0.85rem, 0.95vw, 0.95rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.related-section-responsive-design-mobile-first {
  background: var(--color-bg-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.related-content-responsive-design-mobile-first {
  max-width: 1200px;
  margin: 0 auto;
}

.related-title-responsive-design-mobile-first {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: clamp(2rem, 4vw, 3rem);
  text-align: center;
  line-height: 1.3;
}

.related-list-responsive-design-mobile-first {
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.related-item-responsive-design-mobile-first {
  display: flex;
  flex-direction: row;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.related-item-responsive-design-mobile-first:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.related-image-responsive-design-mobile-first {
  width: clamp(120px, 20vw, 200px);
  height: clamp(120px, 20vw, 200px);
  object-fit: cover;
  flex-shrink: 0;
}

.related-info-responsive-design-mobile-first {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  padding: clamp(1rem, 2vw, 1.5rem);
  flex: 1;
}

.related-item-title-responsive-design-mobile-first {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--color-text-primary);
  font-weight: 600;
  font-family: var(--font-heading);
  margin: 0;
  line-height: 1.4;
}

.related-link-responsive-design-mobile-first {
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}

.related-link-responsive-design-mobile-first:hover {
  color: var(--color-accent);
}

.related-item-desc-responsive-design-mobile-first {
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 768px) {
  .related-item-responsive-design-mobile-first {
    flex-direction: column;
  }

  .related-image-responsive-design-mobile-first {
    width: 100%;
    height: 250px;
  }

  .hero-content-responsive-design-mobile-first {
    flex-direction: column;
  }
}

@media (min-width: 1024px) {
  .hero-content-responsive-design-mobile-first {
    flex-direction: row;
    align-items: center;
    gap: clamp(3rem, 5vw, 4rem);
  }

  .hero-text-block-responsive-design-mobile-first {
    flex: 1;
    text-align: left;
  }

  .hero-image-block-responsive-design-mobile-first {
    flex: 1;
  }
}

* {
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.spa-innovation-hub-about {
  background: var(--color-bg-primary);
  font-family: var(--font-primary);
  color: var(--color-text-primary);
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.hero-foundation-about {
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.hero-content-about {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: center;
  text-align: center;
}

.hero-header-about {
  text-align: center;
}

.hero-tag-about {
  display: inline-block;
  font-size: clamp(0.75rem, 1vw, 0.875rem);
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: clamp(0.75rem, 1.5vw, 1rem);
}

.hero-title-about {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw + 1rem, 3.5rem);
  color: var(--color-text-primary);
  line-height: 1.2;
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
}

.hero-subtitle-about {
  font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
  color: var(--color-text-secondary);
  max-width: 700px;
  margin: 0 auto clamp(1.5rem, 3vw, 2rem);
  line-height: 1.6;
}

.hero-image-about {
  width: 100%;
  max-width: 800px;
  height: auto;
  border-radius: 12px;
  object-fit: cover;
}

.journey-section-about {
  padding: clamp(3rem, 8vw, 6rem) 0;
  background: var(--color-bg-secondary);
  overflow: hidden;
}

.journey-content-about {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.journey-header-about {
  text-align: center;
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
}

.journey-label-about {
  display: inline-block;
  font-size: clamp(0.75rem, 1vw, 0.875rem);
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.journey-title-about {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
  line-height: 1.3;
}

.journey-subtitle-about {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.timeline-about {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 3vw, 2.5rem);
  max-width: 800px;
  margin: clamp(2rem, 4vw, 3rem) auto 0;
}

.timeline-item-about {
  display: flex;
  flex-direction: row;
  gap: clamp(1.5rem, 3vw, 2rem);
  align-items: flex-start;
}

.timeline-year-about {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-primary);
  font-weight: 700;
  min-width: 80px;
}

.timeline-text-about {
  flex: 1;
  padding-top: 0.25rem;
}

.timeline-text-about p {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.1rem);
  color: var(--color-text-primary);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.timeline-text-about strong {
  color: var(--color-primary);
  font-weight: 600;
}

.expertise-section-about {
  padding: clamp(3rem, 8vw, 6rem) 0;
  background: var(--color-bg-primary);
  overflow: hidden;
}

.expertise-content-about {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.expertise-header-about {
  text-align: center;
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
}

.expertise-title-about {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  margin-bottom: clamp(0.75rem, 1.5vw, 1rem);
  line-height: 1.3;
}

.expertise-subtitle-about {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--color-text-secondary);
  max-width: 650px;
  margin: 0 auto;
}

.expertise-cards-about {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2rem);
  justify-content: center;
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
}

.expertise-card-about {
  flex: 1 1 calc(50% - 1rem);
  min-width: 240px;
  max-width: 380px;
  background: var(--color-bg-card);
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(26, 17, 16, 0.08);
  transition: all var(--transition-base);
}

.expertise-card-about:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(26, 17, 16, 0.12);
}

.card-icon-about {
  font-size: clamp(2rem, 4vw, 2.5rem);
  color: var(--color-primary);
  margin-bottom: clamp(0.75rem, 1.5vw, 1rem);
}

.card-title-about {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--color-text-primary);
  margin-bottom: clamp(0.75rem, 1.5vw, 1rem);
  line-height: 1.4;
}

.card-description-about {
  font-size: clamp(0.85rem, 1vw + 0.4rem, 1rem);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.approach-section-about {
  padding: clamp(3rem, 8vw, 6rem) 0;
  background: var(--color-bg-secondary);
  overflow: hidden;
}

.approach-content-about {
  display: flex;
  flex-direction: column;
  gap: clamp(2.5rem, 5vw, 4rem);
}

.approach-header-about {
  text-align: center;
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
}

.approach-label-about {
  display: inline-block;
  font-size: clamp(0.75rem, 1vw, 0.875rem);
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.approach-title-about {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
  line-height: 1.3;
}

.approach-subtitle-about {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.approach-steps-about {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2rem);
  justify-content: center;
  margin-top: clamp(2rem, 4vw, 3rem);
}

.step-card-about {
  flex: 1 1 calc(33.333% - 1.33rem);
  min-width: 200px;
  text-align: center;
  position: relative;
}

.step-number-about {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(60px, 8vw, 80px);
  height: clamp(60px, 8vw, 80px);
  background: var(--color-primary);
  color: var(--color-bg-card);
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  border-radius: 50%;
  margin: 0 auto clamp(1rem, 2vw, 1.5rem);
}

.step-title-about {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--color-text-primary);
  margin-bottom: clamp(0.5rem, 1vw, 0.75rem);
  line-height: 1.4;
}

.step-description-about {
  font-size: clamp(0.85rem, 1vw + 0.4rem, 1rem);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.values-section-about {
  padding: clamp(3rem, 8vw, 6rem) 0;
  background: var(--color-bg-primary);
  overflow: hidden;
}

.values-content-about {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.values-header-about {
  text-align: center;
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
}

.values-title-about {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
  line-height: 1.3;
}

.values-subtitle-about {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.values-grid-about {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2rem);
  justify-content: center;
  margin-top: clamp(2rem, 4vw, 3rem);
}

.value-block-about {
  flex: 1 1 calc(50% - 1rem);
  min-width: 220px;
  max-width: 350px;
  padding: clamp(1.5rem, 2.5vw, 2rem);
  background: var(--color-bg-card);
  border-left: 4px solid var(--color-primary);
  border-radius: 4px;
  transition: all var(--transition-base);
}

.value-block-about:hover {
  box-shadow: 0 6px 12px rgba(26, 17, 16, 0.1);
}

.value-name-about {
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  color: var(--color-text-primary);
  margin-bottom: clamp(0.75rem, 1.5vw, 1rem);
  font-weight: 600;
}

.value-description-about {
  font-size: clamp(0.85rem, 1vw + 0.4rem, 1rem);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.vision-section-about {
  padding: clamp(3rem, 8vw, 6rem) 0;
  background: var(--color-bg-secondary);
  overflow: hidden;
}

.vision-content-about {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
  max-width: 900px;
  margin: 0 auto;
}

.vision-header-about {
  text-align: center;
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
}

.vision-tag-about {
  display: inline-block;
  font-size: clamp(0.75rem, 1vw, 0.875rem);
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.vision-title-about {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
  line-height: 1.3;
}

.vision-paragraph-about {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
}

.vision-paragraph-about:last-of-type {
  margin-bottom: 0;
}

.vision-image-about {
  width: 100%;
  max-width: 700px;
  height: auto;
  border-radius: 8px;
  margin-top: clamp(1.5rem, 3vw, 2rem);
  object-fit: cover;
}

.disclaimer-section-about {
  padding: clamp(3rem, 8vw, 6rem) 0;
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-secondary);
  overflow: hidden;
}

.disclaimer-content-about {
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2vw, 1.5rem);
  max-width: 850px;
}

.disclaimer-header-about {
  display: flex;
  flex-direction: row;
  gap: clamp(0.75rem, 1.5vw, 1rem);
  align-items: flex-start;
  margin-bottom: clamp(0.5rem, 1vw, 1rem);
}

.disclaimer-icon-about {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.disclaimer-title-about {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--color-text-primary);
  font-weight: 600;
  line-height: 1.3;
}

.disclaimer-text-about {
  font-size: clamp(0.8rem, 1vw + 0.4rem, 0.95rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.disclaimer-text-about strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

@media (max-width: 768px) {
  .expertise-card-about {
    flex: 1 1 100%;
  }

  .step-card-about {
    flex: 1 1 100%;
  }

  .value-block-about {
    flex: 1 1 100%;
  }

  .timeline-item-about {
    flex-direction: column;
    gap: 0.5rem;
  }

  .timeline-year-about {
    min-width: auto;
  }
}

@media (min-width: 769px) and (max-width: 1023px) {
  .expertise-card-about {
    flex: 1 1 calc(50% - 1rem);
  }

  .step-card-about {
    flex: 1 1 calc(50% - 1rem);
  }

  .value-block-about {
    flex: 1 1 calc(50% - 1rem);
  }
}

@media (min-width: 1024px) {
  .step-card-about {
    flex: 1 1 calc(33.333% - 1.33rem);
  }
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, p {
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
  display: block;
}

.hero-section-kenta-yamamoto {
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
  background: var(--color-bg-primary);
}

.hero-content-kenta-yamamoto {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  text-align: center;
}

.hero-photo-wrapper-kenta-yamamoto {
  width: 100%;
  max-width: 280px;
  aspect-ratio: 1;
}

.hero-photo-kenta-yamamoto {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 8px 32px rgba(220, 38, 38, 0.15);
  display: block;
}

.hero-name-kenta-yamamoto {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 3.5rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-top: clamp(0.5rem, 2vw, 1rem);
}

.hero-position-kenta-yamamoto {
  font-size: clamp(1rem, 2.5vw, 1.375rem);
  color: var(--color-primary);
  font-weight: 600;
  margin-top: 0.5rem;
}

.hero-company-kenta-yamamoto {
  font-size: clamp(0.875rem, 2vw, 1.125rem);
  color: var(--color-text-secondary);
  font-weight: 500;
}

.highlights-section-kenta-yamamoto {
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
  background: var(--color-bg-card);
  border-top: 1px solid rgba(220, 38, 38, 0.1);
  border-bottom: 1px solid rgba(220, 38, 38, 0.1);
}

.highlights-content-kenta-yamamoto {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 4vw, 3rem);
  justify-content: center;
  align-items: center;
}

.highlights-stat-kenta-yamamoto {
  flex: 1 1 auto;
  min-width: 120px;
  text-align: center;
  padding: clamp(1rem, 2vw, 1.5rem);
}

.stat-number-kenta-yamamoto {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1;
}

.stat-label-kenta-yamamoto {
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  color: var(--color-text-secondary);
  margin-top: 0.5rem;
  font-weight: 500;
}

.expertise-section-kenta-yamamoto {
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
  background: var(--color-bg-primary);
}

.expertise-content-kenta-yamamoto {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.expertise-header-kenta-yamamoto {
  text-align: center;
}

.expertise-title-kenta-yamamoto {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: clamp(0.5rem, 1vw, 1rem);
}

.expertise-subtitle-kenta-yamamoto {
  font-size: clamp(0.875rem, 1.5vw, 1.125rem);
  color: var(--color-text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

.expertise-grid-kenta-yamamoto {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  justify-content: center;
}

.expertise-card-kenta-yamamoto {
  flex: 1 1 clamp(250px, 30%, 350px);
  background: var(--color-bg-card);
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(220, 38, 38, 0.08);
  transition: var(--transition-base);
  text-align: center;
}

.expertise-card-kenta-yamamoto:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(220, 38, 38, 0.15);
}

.expertise-icon-kenta-yamamoto {
  font-size: clamp(2rem, 4vw, 2.5rem);
  color: var(--color-primary);
  margin-bottom: 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 60px;
}

.expertise-card-title-kenta-yamamoto {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.expertise-card-text-kenta-yamamoto {
  font-size: clamp(0.875rem, 1vw, 1rem);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.bio-section-kenta-yamamoto {
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
  background: var(--color-bg-card);
}

.bio-content-kenta-yamamoto {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.bio-header-kenta-yamamoto {
  text-align: center;
}

.bio-title-kenta-yamamoto {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  color: var(--color-text-primary);
  font-weight: 700;
}

.bio-text-kenta-yamamoto {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 2vw, 2rem);
}

.bio-paragraph-kenta-yamamoto {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.bio-subheading-kenta-yamamoto {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--color-primary);
  font-weight: 700;
}

.bio-paragraph-kenta-yamamoto p {
  font-size: clamp(0.875rem, 1vw, 1.125rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.skills-section-kenta-yamamoto {
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
  background: var(--color-bg-primary);
}

.skills-content-kenta-yamamoto {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.skills-header-kenta-yamamoto {
  text-align: center;
}

.skills-title-kenta-yamamoto {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: clamp(0.5rem, 1vw, 1rem);
}

.skills-subtitle-kenta-yamamoto {
  font-size: clamp(0.875rem, 1.5vw, 1.125rem);
  color: var(--color-text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

.skills-tags-kenta-yamamoto {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: clamp(0.75rem, 1.5vw, 1.25rem);
  justify-content: center;
  max-width: 1000px;
  margin: 0 auto;
}

.skill-tag-kenta-yamamoto {
  background: var(--color-bg-card);
  color: var(--color-text-primary);
  padding: clamp(0.5rem, 1vw, 0.75rem) clamp(1rem, 2vw, 1.25rem);
  border-radius: 24px;
  font-size: clamp(0.75rem, 1vw, 0.95rem);
  font-weight: 500;
  border: 1px solid rgba(220, 38, 38, 0.15);
  transition: var(--transition-base);
  display: inline-block;
  white-space: nowrap;
}

.skill-tag-kenta-yamamoto:hover {
  background: var(--color-primary);
  color: var(--color-bg-card);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.articles-section-kenta-yamamoto {
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
  background: var(--color-bg-card);
}

.articles-content-kenta-yamamoto {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.articles-header-kenta-yamamoto {
  text-align: center;
}

.articles-title-kenta-yamamoto {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: clamp(0.5rem, 1vw, 1rem);
}

.articles-subtitle-kenta-yamamoto {
  font-size: clamp(0.875rem, 1.5vw, 1.125rem);
  color: var(--color-text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

.articles-grid-kenta-yamamoto {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  justify-content: center;
}

.article-card-kenta-yamamoto {
  flex: 1 1 clamp(250px, 45%, 500px);
  background: var(--color-bg-primary);
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: 8px;
  border: 1px solid rgba(220, 38, 38, 0.1);
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.article-card-kenta-yamamoto:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(220, 38, 38, 0.12);
  transform: translateY(-2px);
}

.article-card-title-kenta-yamamoto {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-primary);
  font-weight: 700;
  line-height: 1.4;
}

.article-card-text-kenta-yamamoto {
  font-size: clamp(0.875rem, 1vw, 1rem);
  color: var(--color-text-secondary);
  flex-grow: 1;
  line-height: 1.6;
}

.article-link-kenta-yamamoto {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: clamp(0.875rem, 1vw, 1rem);
  transition: var(--transition-base);
  display: inline-block;
  margin-top: 0.5rem;
}

.article-link-kenta-yamamoto:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.cta-section-kenta-yamamoto {
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
  background: var(--color-bg-primary);
}

.cta-content-kenta-yamamoto {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-box-kenta-yamamoto {
  background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(255, 255, 255, 0.95) 100%);
  padding: clamp(2rem, 5vw, 3.5rem);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(220, 38, 38, 0.12);
  text-align: center;
  max-width: 700px;
  width: 100%;
  border: 1px solid rgba(220, 38, 38, 0.15);
}

.cta-title-kenta-yamamoto {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
}

.cta-text-kenta-yamamoto {
  font-size: clamp(0.875rem, 1.5vw, 1.125rem);
  color: var(--color-text-secondary);
  margin-bottom: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.7;
}

.cta-buttons-kenta-yamamoto {
  display: flex;
  flex-direction: row;
  gap: clamp(1rem, 2vw, 1.5rem);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-button-primary-kenta-yamamoto {
  background: var(--color-primary);
  color: var(--color-bg-card);
  padding: clamp(0.75rem, 1.5vw, 1rem) clamp(1.5rem, 3vw, 2rem);
  border-radius: 6px;
  font-size: clamp(0.875rem, 1vw, 1rem);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-base);
  display: inline-block;
  border: 2px solid var(--color-primary);
  cursor: pointer;
}

.cta-button-primary-kenta-yamamoto:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-2px);
}

.cta-button-secondary-kenta-yamamoto {
  background: transparent;
  color: var(--color-primary);
  padding: clamp(0.75rem, 1.5vw, 1rem) clamp(1.5rem, 3vw, 2rem);
  border-radius: 6px;
  font-size: clamp(0.875rem, 1vw, 1rem);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-base);
  display: inline-block;
  border: 2px solid var(--color-primary);
  cursor: pointer;
}

.cta-button-secondary-kenta-yamamoto:hover {
  background: var(--color-primary);
  color: var(--color-bg-card);
  transform: translateY(-2px);
}

@media (min-width: 768px) {
  .highlights-content-kenta-yamamoto {
    gap: clamp(2rem, 5vw, 3.5rem);
  }

  .expertise-grid-kenta-yamamoto {
    gap: clamp(2rem, 4vw, 3rem);
  }

  .expertise-card-kenta-yamamoto {
    flex: 1 1 calc(33.333% - clamp(1.5rem, 3vw, 2rem));
  }

  .articles-grid-kenta-yamamoto {
    gap: clamp(2rem, 3vw, 2.5rem);
  }

  .article-card-kenta-yamamoto {
    flex: 1 1 calc(50% - clamp(1rem, 1.5vw, 1.25rem));
  }

  .cta-buttons-kenta-yamamoto {
    gap: clamp(1.5rem, 3vw, 2rem);
  }
}

@media (min-width: 1024px) {
  .expertise-card-kenta-yamamoto {
    flex: 1 1 calc(33.333% - clamp(1.5rem, 3vw, 2rem));
  }

  .article-card-kenta-yamamoto {
    flex: 1 1 calc(50% - clamp(1rem, 1.5vw, 1.25rem));
  }
}

@media (max-width: 767px) {
  .article-card-kenta-yamamoto {
    flex: 1 1 100%;
  }

  .expertise-card-kenta-yamamoto {
    flex: 1 1 100%;
  }

  .cta-buttons-kenta-yamamoto {
    flex-direction: column;
  }

  .cta-button-primary-kenta-yamamoto,
  .cta-button-secondary-kenta-yamamoto {
    width: 100%;
    text-align: center;
  }
}

.services-page {
  width: 100%;
  background-color: var(--color-bg-primary);
}

.services-hero {
  background-color: var(--color-bg-secondary);
  padding: 3rem 1rem;
  overflow: hidden;
}

.services-hero-container {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.services-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 5vw + 0.5rem, 2.75rem);
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-md) 0;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.services-hero-subtitle {
  font-family: var(--font-primary);
  font-size: clamp(0.95rem, 2vw + 0.25rem, 1.25rem);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .services-hero {
    padding: 4.5rem 2rem;
  }
}

@media (min-width: 1024px) {
  .services-hero {
    padding: 5.5rem 2rem;
  }
}

.services-content {
  background-color: var(--color-bg-primary);
  padding: 3rem 1rem;
  overflow: hidden;
}

.services-container {
  max-width: 1200px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin: 0;
}

.service-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-card-icon {
  width: 3.5rem;
  height: 3.5rem;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  flex-shrink: 0;
}

.service-card-icon i {
  color: white;
  font-size: 1.5rem;
}

.service-card-title {
  font-family: var(--font-heading);
  font-size: clamp(1.125rem, 2vw + 0.25rem, 1.5rem);
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-sm) 0;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.service-card-description {
  font-family: var(--font-primary);
  font-size: clamp(0.9rem, 1vw + 0.1rem, 1rem);
  color: var(--color-text-secondary);
  margin: 0 0 var(--spacing-md) 0;
  line-height: 1.7;
  flex-grow: 1;
}

.service-card-link {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
  width: fit-content;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
}

.service-card-link:hover {
  color: var(--color-primary-hover);
  border-bottom-color: var(--color-primary-hover);
}

.service-card-link::after {
  content: '';
  transition: transform var(--transition-fast);
}

.service-card-link:hover::after {
  transform: translateX(4px);
}

@media (min-width: 768px) {
  .services-content {
    padding: 4.5rem 2rem;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }
}

@media (min-width: 1024px) {
  .services-content {
    padding: 5.5rem 2rem;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }
}

.services-cta {
  background-color: var(--color-bg-secondary);
  padding: 3rem 1rem;
  overflow: hidden;
}

.services-cta-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.services-cta-content {
  display: flex;
  flex-direction: column;
}

.services-cta-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.25rem);
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-md) 0;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.services-cta-description {
  font-family: var(--font-primary);
  font-size: clamp(0.9rem, 1vw + 0.1rem, 1.1rem);
  color: var(--color-text-secondary);
  margin: 0 0 var(--spacing-lg) 0;
  line-height: 1.7;
  max-width: 500px;
}

.services-cta-button {
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  color: white;
  background-color: var(--color-primary);
  border: none;
  border-radius: var(--radius-md);
  padding: 0.875rem 1.75rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  width: fit-content;
  box-shadow: var(--shadow-md);
}

.services-cta-button:hover {
  background-color: var(--color-primary-hover);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.services-cta-button:active {
  transform: translateY(0);
}

.services-cta-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.services-cta-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (min-width: 768px) {
  .services-cta {
    padding: 4.5rem 2rem;
  }

  .services-cta-container {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }
}

@media (min-width: 1024px) {
  .services-cta {
    padding: 5.5rem 2rem;
  }

  .services-cta-container {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
  }

  .services-cta-image {
    height: 400px;
  }
}

.portfolio-page {
  background-color: var(--color-bg-primary);
}

.portfolio-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
  .portfolio-container {
    padding: 0 var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .portfolio-container {
    padding: 0 var(--spacing-xl);
  }
}

.portfolio-hero {
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-2xl) var(--spacing-md);
  overflow: hidden;
}

@media (min-width: 768px) {
  .portfolio-hero {
    padding: 4rem var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .portfolio-hero {
    padding: 5rem var(--spacing-xl);
  }
}

.portfolio-hero-content {
  max-width: 1200px;
  margin: 0 auto;
}

.portfolio-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-md) 0;
  line-height: 1.2;
}

.portfolio-hero-subtitle {
  font-family: var(--font-primary);
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.6;
}

.portfolio-projects {
  padding: var(--spacing-2xl) var(--spacing-md);
  background-color: var(--color-bg-primary);
  overflow: hidden;
}

@media (min-width: 768px) {
  .portfolio-projects {
    padding: 4rem var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .portfolio-projects {
    padding: 5rem var(--spacing-xl);
  }
}

.portfolio-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .portfolio-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-2xl);
  }
}

@media (min-width: 1024px) {
  .portfolio-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.portfolio-card {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.portfolio-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.portfolio-card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background-color: var(--color-bg-tertiary);
}

@media (min-width: 768px) {
  .portfolio-card-image {
    height: 240px;
  }
}

.portfolio-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.portfolio-card:hover .portfolio-card-image img {
  transform: scale(1.05);
}

.portfolio-card-content {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.portfolio-card-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.portfolio-card-browse {
  display: inline-block;
  font-family: var(--font-primary);
  font-size: clamp(0.75rem, 1vw, 0.875rem);
  font-weight: 600;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.portfolio-card-year {
  font-family: var(--font-primary);
  font-size: clamp(0.75rem, 1vw, 0.875rem);
  color: var(--color-text-muted);
  font-weight: 500;
}

.portfolio-card-title {
  font-family: var(--font-heading);
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-md) 0;
  line-height: 1.4;
}

.portfolio-card-description {
  font-family: var(--font-primary);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.6;
  flex-grow: 1;
}

.portfolio-cta {
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-2xl) var(--spacing-md);
  overflow: hidden;
}

@media (min-width: 768px) {
  .portfolio-cta {
    padding: 4rem var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .portfolio-cta {
    padding: 5rem var(--spacing-xl);
  }
}

.portfolio-cta-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.portfolio-cta-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-md) 0;
  line-height: 1.3;
}

.portfolio-cta-description {
  font-family: var(--font-primary);
  font-size: clamp(0.875rem, 1.5vw, 1.125rem);
  color: var(--color-text-secondary);
  margin: 0 0 var(--spacing-lg) 0;
  line-height: 1.6;
}

.portfolio-cta-button {
  display: inline-block;
  font-family: var(--font-primary);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  font-weight: 600;
  color: white;
  background-color: var(--color-primary);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-base);
  border: 2px solid var(--color-primary);
  cursor: pointer;
}

.portfolio-cta-button:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.portfolio-cta-button:active {
  transform: translateY(0);
}

@media (max-width: 767px) {
  .portfolio-card-content {
    padding: var(--spacing-md);
  }
}

.tech-legal {
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
}

.tech-legal .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.tech-legal .content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
}

.tech-legal h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-family: var(--font-heading);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

.tech-legal h2 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-family: var(--font-heading);
  color: var(--color-primary);
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-border-light);
}

.tech-legal p {
  font-size: clamp(0.9rem, 1vw + 0.5rem, 1.1rem);
  color: var(--color-text-primary);
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
}

.tech-legal .last-updated {
  font-size: clamp(0.85rem, 0.9vw + 0.4rem, 1rem);
  color: var(--color-text-secondary);
  font-style: italic;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-light);
}

.tech-legal .section {
  margin-bottom: var(--spacing-2xl);
}

.tech-legal .section-list {
  margin-left: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.tech-legal .section-list li {
  font-size: clamp(0.9rem, 1vw + 0.5rem, 1.1rem);
  color: var(--color-text-primary);
  line-height: 1.7;
  margin-bottom: var(--spacing-sm);
}

.tech-legal .contact-section {
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-2xl);
  border-left: 4px solid var(--color-primary);
}

.tech-legal .contact-section h2 {
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-border-light);
  margin-top: 0;
}

.tech-legal .contact-section p {
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.tech-legal .contact-item {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--spacing-md);
}

.tech-legal .contact-label {
  font-weight: 600;
  color: var(--color-primary);
  font-size: clamp(0.9rem, 1vw + 0.5rem, 1.1rem);
}

.tech-legal .contact-value {
  color: var(--color-text-primary);
  font-size: clamp(0.9rem, 1vw + 0.5rem, 1.1rem);
  margin-top: 2px;
}

.tech-legal .final-note {
  font-size: clamp(0.9rem, 1vw + 0.5rem, 1.1rem);
  color: var(--color-text-secondary);
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border-light);
}

@media (min-width: 768px) {
  .tech-legal .content {
    padding: var(--spacing-2xl) var(--spacing-lg);
  }

  .tech-legal h1 {
    margin-bottom: var(--spacing-lg);
  }

  .tech-legal h2 {
    margin-top: var(--spacing-xl);
  }

  .tech-legal .contact-section {
    padding: var(--spacing-xl);
  }
}

@media (min-width: 1024px) {
  .tech-legal .container {
    padding: 0 var(--spacing-lg);
  }

  .tech-legal .content {
    padding: var(--spacing-2xl) 0;
  }
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
}

.thank-you-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: var(--color-bg-primary);
  padding: var(--spacing-md);
}

.thank-you-section {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.content {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}

.thank-you-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background-color: var(--color-bg-card);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  animation: slideInUp 0.6s ease-out;
}

.success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
  color: var(--color-success);
  animation: scaleIn 0.5s ease-out 0.2s both;
}

.success-icon svg {
  width: 80px;
  height: 80px;
  stroke-width: 2;
}

.thank-you-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  letter-spacing: -0.5px;
  animation: fadeInDown 0.5s ease-out 0.1s both;
}

.thank-you-subtitle {
  font-family: var(--font-primary);
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  font-weight: 500;
  animation: fadeInDown 0.5s ease-out 0.15s both;
}

.thank-you-message {
  font-family: var(--font-primary);
  font-size: clamp(0.9rem, 1vw + 0.5rem, 1.1rem);
  color: var(--color-text-primary);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.5s ease-out 0.2s both;
}

.thank-you-detail {
  font-family: var(--font-primary);
  font-size: clamp(0.85rem, 0.9vw + 0.5rem, 1rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-2xl);
  animation: fadeInUp 0.5s ease-out 0.25s both;
}

.btn-return {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  background-color: var(--color-primary);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: clamp(0.9rem, 1vw, 1rem);
  font-weight: 600;
  letter-spacing: 0.3px;
  border: 2px solid var(--color-primary);
  transition: all var(--transition-base);
  cursor: pointer;
  animation: fadeInUp 0.5s ease-out 0.3s both;
  box-shadow: var(--shadow-sm);
}

.btn-return:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-return:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-text {
  display: inline-block;
}

.btn-arrow {
  display: inline-block;
  transition: transform var(--transition-fast);
}

.btn-return:hover .btn-arrow {
  transform: translateX(4px);
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 640px) {
  .thank-you-card {
    padding: var(--spacing-2xl) var(--spacing-2xl);
  }

  .success-icon {
    margin-bottom: var(--spacing-lg);
  }

  .success-icon svg {
    width: 100px;
    height: 100px;
  }
}

@media (min-width: 768px) {
  .thank-you-page {
    padding: var(--spacing-lg);
  }

  .container {
    padding: 0 var(--spacing-lg);
  }

  .thank-you-card {
    padding: 3rem var(--spacing-2xl);
    border-radius: var(--radius-xl);
  }

  .thank-you-title {
    margin-bottom: var(--spacing-md);
  }

  .btn-return {
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: 1rem;
  }
}

@media (min-width: 1024px) {
  .thank-you-page {
    padding: var(--spacing-2xl);
  }

  .container {
    padding: 0;
  }

  .thank-you-card {
    padding: 4rem 3rem;
    border-radius: var(--radius-xl);
  }

  .success-icon {
    margin-bottom: var(--spacing-xl);
  }

  .success-icon svg {
    width: 120px;
    height: 120px;
  }

  .thank-you-title {
    margin-bottom: var(--spacing-md);
  }

  .thank-you-subtitle {
    margin-bottom: var(--spacing-xl);
  }

  .thank-you-detail {
    margin-bottom: var(--spacing-2xl);
  }

  .btn-return {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.05rem;
  }
}

@media (min-width: 1440px) {
  .thank-you-card {
    padding: 4rem;
  }
}

.error-page {
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-section {
  width: 100%;
  padding: var(--spacing-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.content {
  max-width: 800px;
  margin: 0 auto;
}

.error-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-xl);
}

.error-visual {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.error-code {
  font-family: var(--font-heading);
  font-size: clamp(4rem, 15vw, 8rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 2;
}

.error-decoration {
  position: absolute;
  width: clamp(200px, 50vw, 400px);
  height: clamp(200px, 50vw, 400px);
  border: 2px solid var(--color-border-light);
  border-radius: 50%;
  opacity: 0.3;
  animation: spin-slow 20s linear infinite;
}

@keyframes spin-slow {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.error-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  animation: fade-in-up 0.8s ease-out 0.2s both;
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.error-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
  margin: 0;
  letter-spacing: -0.01em;
}

.error-subtitle {
  font-family: var(--font-primary);
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
  font-weight: 400;
}

.error-message {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin: var(--spacing-md) 0;
}

.error-text {
  font-family: var(--font-primary);
  font-size: clamp(0.9rem, 1vw + 0.5rem, 1.1rem);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-primary);
  font-size: clamp(0.95rem, 1vw, 1.1rem);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  margin-top: var(--spacing-md);
}

.btn-primary {
  background-color: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 768px) {
  .error-section {
    padding: var(--spacing-lg);
  }

  .container {
    padding: 0 var(--spacing-lg);
  }

  .error-container {
    gap: var(--spacing-2xl);
  }

  .error-visual {
    margin-bottom: var(--spacing-xl);
  }

  .error-message {
    padding: var(--spacing-xl);
    margin: var(--spacing-lg) 0;
  }

  .btn {
    padding: var(--spacing-md) var(--spacing-2xl);
    margin-top: var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .error-section {
    padding: var(--spacing-xl);
    min-height: 100vh;
  }

  .container {
    padding: 0 var(--spacing-xl);
  }

  .error-container {
    gap: var(--spacing-2xl);
  }

  .error-visual {
    margin-bottom: var(--spacing-2xl);
  }

  .error-code {
    transition: transform var(--transition-base);
  }

  .error-code:hover {
    transform: scale(1.05);
  }

  .error-message {
    padding: var(--spacing-2xl);
    margin: var(--spacing-xl) 0;
  }

  .btn {
    padding: var(--spacing-md) var(--spacing-2xl);
    margin-top: var(--spacing-xl);
    font-size: clamp(1rem, 1.5vw, 1.2rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .error-decoration {
    animation: none;
    opacity: 0.15;
  }

  .error-content {
    animation: none;
    opacity: 1;
  }

  .error-code:hover {
    transform: none;
  }

  .btn-primary:hover {
    transform: none;
  }
}

@media (max-width: 480px) {
  .error-section {
    padding: var(--spacing-sm);
  }

  .container {
    padding: 0 var(--spacing-sm);
  }

  .error-decoration {
    display: none;
  }

  .error-visual {
    margin-bottom: var(--spacing-md);
  }

  .error-message {
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
  }

  .btn {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
  }
}

.contact-reach-us {
  width: 100%;
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
}

.contact-reach-us-hero {
  background-color: var(--color-bg-secondary);
  padding: 3rem 0;
  overflow: hidden;
}

.contact-reach-us-hero-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: center;
}

.contact-reach-us-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0;
  letter-spacing: -0.5px;
}

.contact-reach-us-hero-subtitle {
  font-family: var(--font-primary);
  font-size: clamp(0.95rem, 1vw + 0.5rem, 1.15rem);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .contact-reach-us-hero {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .contact-reach-us-hero {
    padding: 6rem 0;
  }
}

.contact-reach-us-main {
  background-color: var(--color-bg-primary);
  padding: 3rem 0;
  overflow: hidden;
}

.contact-reach-us-content {
  width: 100%;
}

.contact-reach-us-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: flex-start;
}

.contact-reach-us-form-wrapper {
  flex: 1 1 100%;
  min-width: 0;
}

.contact-reach-us-info-wrapper {
  flex: 1 1 100%;
  min-width: 0;
}

@media (min-width: 768px) {
  .contact-reach-us-grid {
    gap: 3rem;
  }

  .contact-reach-us-form-wrapper {
    flex: 1 1 calc(50% - 1.5rem);
    min-width: 350px;
  }

  .contact-reach-us-info-wrapper {
    flex: 1 1 calc(50% - 1.5rem);
    min-width: 350px;
  }
}

@media (min-width: 1024px) {
  .contact-reach-us-main {
    padding: 5rem 0;
  }

  .contact-reach-us-grid {
    gap: 4rem;
  }
}

.contact-reach-us-form-header {
  margin-bottom: 2rem;
}

.contact-reach-us-form-title {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 0.75rem 0;
}

.contact-reach-us-form-description {
  font-family: var(--font-primary);
  font-size: clamp(0.9rem, 1vw + 0.5rem, 1.05rem);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.6;
}

.contact-reach-us-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-reach-us-form-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-reach-us-label {
  font-family: var(--font-primary);
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  font-weight: 600;
  color: var(--color-text-primary);
  display: block;
}

.contact-reach-us-required {
  color: var(--color-danger);
  margin-left: 0.25rem;
}

.contact-reach-us-input,
.contact-reach-us-textarea {
  font-family: var(--font-primary);
  width: 100%;
  padding: 0.875rem 1rem;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: clamp(0.9rem, 1vw, 1rem);
  line-height: 1.5;
  transition: all var(--transition-base);
}

.contact-reach-us-input::placeholder,
.contact-reach-us-textarea::placeholder {
  color: var(--color-text-muted);
}

.contact-reach-us-input:focus,
.contact-reach-us-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary), 0.1);
}

.contact-reach-us-input:hover:not(:focus),
.contact-reach-us-textarea:hover:not(:focus) {
  border-color: var(--color-border);
  background-color: var(--color-bg-tertiary);
}

.contact-reach-us-textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-reach-us-form-consent {
  margin-top: 0.5rem;
}

.contact-reach-us-consent-text {
  font-family: var(--font-primary);
  font-size: clamp(0.8rem, 0.9vw, 0.9rem);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.5;
}

.contact-reach-us-consent-link {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
  border-bottom: 1px solid transparent;
}

.contact-reach-us-consent-link:hover {
  color: var(--color-primary-hover);
  border-bottom-color: var(--color-primary-hover);
}

.contact-reach-us-submit {
  font-family: var(--font-primary);
  width: 100%;
  padding: 1rem 2rem;
  background-color: var(--color-primary);
  color: var(--color-text-primary);
  border: none;
  border-radius: var(--radius-md);
  font-size: clamp(0.95rem, 1vw, 1.05rem);
  font-weight: 600;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: all var(--transition-base);
  margin-top: 0.5rem;
}

.contact-reach-us-submit:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.contact-reach-us-submit:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.contact-reach-us-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.contact-reach-us-info-header {
  margin-bottom: 2rem;
}

.contact-reach-us-info-title {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 0.75rem 0;
}

.contact-reach-us-info-description {
  font-family: var(--font-primary);
  font-size: clamp(0.9rem, 1vw + 0.5rem, 1.05rem);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.6;
}

.contact-reach-us-info-group {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 2rem;
}

.contact-reach-us-info-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.contact-reach-us-info-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-size: 1.5rem;
}

.contact-reach-us-info-text {
  flex: 1;
  min-width: 0;
}

.contact-reach-us-info-label {
  font-family: var(--font-heading);
  font-size: clamp(0.95rem, 1vw, 1.1rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 0.5rem 0;
}

.contact-reach-us-info-value {
  font-family: var(--font-primary);
  font-size: clamp(0.9rem, 1vw + 0.5rem, 1.05rem);
  color: var(--color-text-primary);
  margin: 0;
  font-weight: 600;
}

.contact-reach-us-info-link {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-reach-us-info-link:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.contact-reach-us-info-note {
  font-family: var(--font-primary);
  font-size: clamp(0.8rem, 0.9vw, 0.9rem);
  color: var(--color-text-secondary);
  margin: 0.35rem 0 0 0;
}

.contact-reach-us-info-address {
  font-family: var(--font-primary);
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  color: var(--color-text-secondary);
  margin: 0.5rem 0 0 0;
  line-height: 1.8;
}

.contact-reach-us-info-cta {
  background-color: var(--color-bg-secondary);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
  margin-top: 2rem;
}

.contact-reach-us-info-cta-text {
  font-family: var(--font-primary);
  font-size: clamp(0.9rem, 1vw, 1rem);
  color: var(--color-text-secondary);
  margin: 0 0 0.75rem 0;
}

.contact-reach-us-info-cta-link {
  display: inline-block;
  font-family: var(--font-primary);
  font-size: clamp(0.9rem, 1vw, 1.05rem);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
  border-bottom: 2px solid var(--color-primary);
}

.contact-reach-us-info-cta-link:hover {
  color: var(--color-primary-hover);
  border-bottom-color: var(--color-primary-hover);
  transform: translateX(4px);
}

.contact-reach-us-faq {
  background-color: var(--color-bg-secondary);
  padding: 3rem 0;
  overflow: hidden;
}

.contact-reach-us-faq-content {
  width: 100%;
}

.contact-reach-us-faq-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 2.5rem 0;
  text-align: center;
}

.contact-reach-us-faq-items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

@media (min-width: 768px) {
  .contact-reach-us-faq-items {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

.contact-reach-us-faq-item {
  background-color: var(--color-bg-card);
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
}

.contact-reach-us-faq-item:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.contact-reach-us-faq-question {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 1rem 0;
  line-height: 1.5;
}

.contact-reach-us-faq-answer {
  font-family: var(--font-primary);
  font-size: clamp(0.9rem, 1vw + 0.5rem, 1.05rem);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .contact-reach-us-faq {
    padding: 5rem 0;
  }

  .contact-reach-us-faq-title {
    margin-bottom: 3rem;
  }
}

@media (min-width: 1024px) {
  .contact-reach-us-faq {
    padding: 6rem 0;
  }
}

@media (max-width: 767px) {
  .contact-reach-us-grid {
    flex-direction: column;
  }

  .contact-reach-us-form-wrapper,
  .contact-reach-us-info-wrapper {
    flex: 1 1 100%;
  }
}
.header-innovation-hub-hamburger,.header-innovation-hub-mobile-close,.header-innovation-hub-mobile-toggle{
  width: 34px;
}

.header-innovation-hub-desktop-nav{
  justify-content: flex-end;
}

.portfolio-card{
  display: flex;
  flex-direction: column !important;
}

.portfolio-card__content{
  width: 100% !important;
}

.portfolio-card-content{
  width: 100% !important;
}

.hero-title-index{
  word-break: break-all;
}

.services-cards,.services-cards-container,.services-grid,.services-container{
  display: flex;
  flex-direction: column;
}

.content{
  display: block;
}

.container{
  display: block !important;
}

html{
  scroll-padding-top: 80px;
}

img{
  max-width: 100%;
  height: auto;
}

input,textarea,select{
  max-width: 100%;
  box-sizing: border-box;
}

#cookieBanner{
  max-width: 100%;
  box-sizing: border-box;
  padding-bottom: max(1rem, env(safe-area-inset-bottom));
}

.card img,.portfolio-card img,[class*="-card"] img{
  flex-shrink: 0;
  align-self: flex-start;
  max-width: 100%;
  height: auto;
}

.header-innovation-hub-mobile-menu{
  padding-top: max(env(safe-area-inset-top), 0px);
}
@media (max-width: 480px){
  .header-innovation-hub-mobile-menu{
    max-width: 100%;
  }
}

.header-innovation-hub-mobile-menu.active{
  z-index: 999;
}

.header-innovation-hub-mobile-toggle[aria-expanded="true"]{
  display: none;
}

@media (max-width: 768px) {
  .hero-letterbox-first {
    aspect-ratio: 6 / 9;
  }
  .card-image-browse {
    aspect-ratio: 6 / 9;
  }
}