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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--neutral-800);
  background: var(--neutral-200);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease;
}

ul, ol {
  list-style: none;
}

:root {
  --brand-950: #050F22;
  --brand-900: #0A1A2E;
  --brand-800: #0F1F3A;
  --brand-700: #001F47;
  --brand-600: #002B5C;
  --brand-500: #003C78;
  --brand-400: #1A5A9E;
  --brand-300: #4A7BB8;
  --brand-200: #B6CAE3;
  --brand-100: #D9E4F1;
  --brand-50:  #EEF2F8;

  --neutral-900: #0A1A2E;
  --neutral-800: #1A2533;
  --neutral-700: #374B66;
  --neutral-600: #5A6B82;
  --neutral-500: #8595A8;
  --neutral-400: #B6C0CD;
  --neutral-300: #D5DCE5;
  --neutral-200: #F5F7FA;
  --neutral-100: #FFFFFF;

  --accent-500: #D69E2E;
  --accent-400: #E8B84D;
  --accent-300: #F2CE6B;
  --accent-100: #FEFCBF;

  --success: #38A169;
  --warning: #D69E2E;
  --error: #E53E3E;
  --info: #003C78;

  --text-hero: 48px;
  --text-h1: 36px;
  --text-h2: 28px;
  --text-h3: 22px;
  --text-h4: 18px;
  --text-body-lg: 18px;
  --text-body: 16px;
  --text-caption: 14px;
  --text-small: 12px;
  --text-number: 48px;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
  --space-5xl: 128px;

  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0, 60, 120, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 60, 120, 0.10);
  --shadow-lg: 0 8px 24px rgba(0, 60, 120, 0.14);
  --shadow-xl: 0 16px 48px rgba(0, 60, 120, 0.18);

  --container-max: clamp(1200px, calc(84vw + 128px), 1800px);
  --header-height: 72px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease: ease;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--neutral-900);
  line-height: 1.3;
}

.text-hero { font-size: var(--text-hero); font-weight: 600; line-height: 1.25; }
.text-h1 { font-size: var(--text-h1); font-weight: 700; line-height: 1.22; }
.text-h2 { font-size: var(--text-h2); font-weight: 600; line-height: 1.29; }
.text-h3 { font-size: var(--text-h3); font-weight: 600; line-height: 1.27; }
.text-h4 { font-size: var(--text-h4); font-weight: 500; line-height: 1.33; }
.text-body-lg { font-size: var(--text-body-lg); font-weight: 400; line-height: 1.56; }
.text-body { font-size: var(--text-body); font-weight: 400; line-height: 1.5; }
.text-caption { font-size: var(--text-caption); font-weight: 400; line-height: 1.43; }
.text-small { font-size: var(--text-small); font-weight: 400; line-height: 1.33; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 64px;
}

.container-narrow {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 64px;
}

.section {
  padding: 80px 0;
}

.section-sm { padding: 56px 0; }
.section-lg { padding: 96px 0; }

.bg-white { background: var(--neutral-100); }
.bg-light { background: var(--neutral-200); }
.bg-brand { background: var(--brand-500); color: var(--neutral-100); }
.bg-brand-dark { background: var(--brand-900); color: var(--neutral-100); }
.bg-brand-100 { background: var(--brand-100); }

.text-center { text-align: center; }
.text-white { color: var(--neutral-100) !important; }

.grid { display: grid; gap: var(--space-lg); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.section-header .eyebrow {
  display: inline-block;
  font-size: var(--text-caption);
  font-weight: 500;
  color: var(--brand-500);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
  padding: 4px 14px;
  background: var(--brand-100);
  border-radius: var(--radius-full);
}

.section-header h2 {
  font-size: var(--text-h2);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.section-header p {
  font-size: var(--text-body-lg);
  color: var(--neutral-700);
  line-height: 1.6;
}

.section-header.text-white h2 { color: var(--neutral-100); }
.section-header.text-white p { color: rgba(255,255,255,0.8); }
.section-header.text-white .eyebrow {
  color: var(--brand-300);
  background: rgba(255,255,255,0.1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: inherit;
  font-size: 15px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
  border-radius: var(--radius-md);
}

.btn-md { padding: 12px 28px; }
.btn-lg { padding: 16px 36px; font-size: 17px; border-radius: var(--radius-lg); }

.btn-primary {
  background: var(--brand-500);
  color: var(--neutral-100);
}
.btn-primary:hover {
  background: var(--brand-600);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--brand-500);
  border: 1.5px solid var(--brand-500);
}
.btn-secondary:hover {
  background: var(--brand-100);
}

.btn-accent {
  background: var(--accent-500);
  color: var(--brand-900);
}
.btn-accent:hover {
  background: #C28829;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--brand-500);
}
.btn-ghost:hover {
  background: var(--brand-100);
}

.btn-white {
  background: var(--neutral-100);
  color: var(--brand-500);
}
.btn-white:hover {
  background: var(--brand-100);
  transform: translateY(-1px);
}

.btn-outline-white {
  background: transparent;
  color: var(--neutral-100);
  border: 1.5px solid rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.8);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--neutral-300);
  box-shadow: var(--shadow-sm);
}

.site-header.transparent:not(.scrolled) {
  background: transparent;
}
.site-header.transparent:not(.scrolled) .nav-link {
  color: rgba(255,255,255,0.85);
}
.site-header.transparent:not(.scrolled) .nav-link:hover,
.site-header.transparent:not(.scrolled) .nav-link.active {
  color: var(--neutral-100);
}
.site-header.transparent:not(.scrolled) .logo-text {
  color: var(--neutral-100);
}
.site-header.transparent:not(.scrolled) .hamburger span {
  background: var(--neutral-100);
}

.header-inner {
  max-width: var(--container-max);
  width: 100%;
  margin: 0 auto;
  padding: 0 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
  color: var(--brand-900);
  transition: color 0.15s ease;
}

.logo-icon {
  display: block;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.logo-text {
  letter-spacing: -0.02em;
}

.logo-text .sub {
  font-size: 11px;
  font-weight: 400;
  color: var(--neutral-600);
  display: block;
  letter-spacing: 0.02em;
  margin-top: -2px;
}
.site-header.transparent:not(.scrolled) .logo-text .sub {
  color: rgba(255,255,255,0.7);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}

@media (min-width: 1024px) and (max-width: 1099px) {
  .nav-menu {
    gap: 20px;
  }
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--neutral-700);
  position: relative;
  padding: 4px 0;
  transition: color 0.15s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brand-500);
  transition: width 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--brand-500);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--brand-500);
  transition: color 0.15s ease;
}

.header-phone:hover {
  color: var(--brand-600);
}

.site-header.transparent:not(.scrolled) .header-phone {
  color: rgba(255, 255, 255, 0.92);
}
.site-header.transparent:not(.scrolled) .header-phone:hover {
  color: var(--neutral-100);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--neutral-800);
  transition: all 0.3s ease;
  display: block;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: var(--header-height);
  right: -100%;
  width: 320px;
  max-width: 85vw;
  height: calc(100vh - var(--header-height));
  background: var(--neutral-100);
  box-shadow: var(--shadow-xl);
  transition: right 0.3s var(--ease-out);
  z-index: 999;
  padding: 32px 24px;
  overflow-y: auto;
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu .nav-link {
  display: block;
  font-size: 18px;
  font-weight: 500;
  color: var(--neutral-800);
  padding: 14px 0;
  border-bottom: 1px solid var(--neutral-300);
}

.mobile-menu .nav-link:hover,
.mobile-menu .nav-link.active {
  color: var(--brand-500);
}

.mobile-menu .btn {
  width: 100%;
  margin-top: 24px;
}

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 26, 46, 0.4);
  z-index: 998;
}
.mobile-overlay.active {
  display: block;
}

.card {
  background: var(--neutral-100);
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.card-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  overflow: hidden;
  background: var(--neutral-300);
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.card:hover .card-img img {
  transform: scale(1.03);
}

.card-body {
  padding: 24px;
}

.card-tag {
  display: inline-block;
  font-size: var(--text-small);
  font-weight: 500;
  color: var(--brand-500);
  background: var(--brand-100);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
}

.card-title {
  font-size: var(--text-h3);
  font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: var(--space-sm);
}

.card-desc {
  font-size: var(--text-caption);
  color: var(--neutral-700);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-caption);
  font-weight: 500;
  color: var(--brand-500);
  transition: gap 0.2s ease;
}

.card:hover .card-link {
  gap: 8px;
}

.icon-card {
  background: var(--neutral-100);
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.icon-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-300);
}

.icon-card .icon-box {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-100);
  border-radius: var(--radius-lg);
  color: var(--brand-500);
}

.icon-card .icon-box svg {
  width: 28px;
  height: 28px;
}

.icon-card h3 {
  font-size: var(--text-h4);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.icon-card p {
  font-size: var(--text-caption);
  color: var(--neutral-700);
  line-height: 1.6;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--brand-900) 0%, var(--brand-700) 50%, var(--brand-600) 100%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(to top,
    rgba(8, 20, 36, 0.72) 0%,
    rgba(8, 20, 36, 0.54) 22%,
    rgba(8, 20, 36, 0.32) 46%,
    rgba(8, 20, 36, 0.10) 70%,
    rgba(8, 20, 36, 0) 90%);
}

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 5;
  max-width: 720px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-caption);
  font-weight: 600;
  color: var(--accent-300);
  letter-spacing: 0.105em;
  margin-bottom: var(--space-lg);
  padding: 8px 20px;
  background: rgba(10, 26, 46, 0.80);
  border: 1.5px solid rgba(214, 158, 46, 0.88);
  border-radius: var(--radius-full);
  box-shadow: 0 0 0 1px rgba(214, 158, 46, 0.18), 0 3px 14px rgba(0, 0, 0, 0.32);
}

.hero-title {
  font-size: var(--text-hero);
  font-weight: 600;
  color: var(--neutral-100);
  line-height: 1.2;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

@media (max-width: 359px) {
  .hero-title {
    font-size: 29px;
  }
}

.hero-subtitle {
  font-size: var(--text-body-lg);
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
  margin-bottom: var(--space-2xl);
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: var(--space-4xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat .num {
  font-size: 32px;
  font-weight: 700;
  color: var(--neutral-100);
  font-family: 'Inter', sans-serif;
}

.hero-stat .label {
  font-size: var(--text-small);
  color: rgba(255,255,255,0.6);
  margin-top: 2px;
}

.hero {
  align-items: flex-end;
  padding: 120px 0 24px;
}

.hero-eyebrow {
  margin-bottom: 10px;
}

.hero-title {
  margin-bottom: 10px;
}

.hero-subtitle {
  line-height: 1.5;
  margin-bottom: 16px;
}

.hero-stats {
  margin-top: 24px;
  padding-top: 20px;
}

@media (min-width: 1024px) {
  .hero .hero-bg img {
    object-position: 50% 100%;
  }
}

@media (min-width: 1024px) and (max-height: 850px) {
  .hero .hero-bg img {
    height: 125%;
    top: -22%;
  }
}

.page-hero {
  position: relative;
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--brand-900) 0%, var(--brand-700) 60%, var(--brand-600) 100%);
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-size: var(--text-h1);
  font-weight: 700;
  color: var(--neutral-100);
  margin-bottom: var(--space-md);
}

.page-hero p {
  font-size: var(--text-body-lg);
  color: rgba(255,255,255,0.8);
  max-width: 640px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-caption);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-lg);
}

.breadcrumb a:hover {
  color: var(--neutral-100);
}

.breadcrumb .sep {
  color: rgba(255,255,255,0.3);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

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

.stat-item .stat-num {
  font-size: var(--text-number);
  font-weight: 700;
  color: var(--brand-500);
  font-family: 'Inter', sans-serif;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-item .stat-num .suffix {
  font-size: 0.5em;
  color: var(--accent-500);
}

.stat-item .stat-label {
  font-size: var(--text-body);
  color: var(--neutral-700);
  font-weight: 500;
}

.stat-item .stat-desc {
  font-size: var(--text-caption);
  color: var(--neutral-600);
  margin-top: var(--space-xs);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.cert-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-xl) var(--space-lg);
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-md);
  background: var(--neutral-100);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cert-badge:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-300);
}

.cert-badge .cert-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-500);
}

.cert-badge .cert-icon svg {
  width: 100%;
  height: 100%;
}

.cert-badge .cert-name {
  font-size: var(--text-caption);
  font-weight: 500;
  color: var(--neutral-800);
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.industry-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-xl) var(--space-md);
  border-radius: var(--radius-md);
  background: var(--neutral-100);
  border: 1px solid var(--neutral-300);
  transition: all 0.2s ease;
  cursor: pointer;
}

.industry-item:hover {
  background: var(--brand-100);
  border-color: var(--brand-300);
  transform: translateY(-3px);
}

.industry-item:focus-visible {
  outline: 2px solid var(--brand-500);
  outline-offset: 2px;
}

.industry-item .industry-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-500);
  background: var(--brand-100);
  border-radius: var(--radius-full);
  transition: all 0.2s ease;
}

.industry-item:hover .industry-icon {
  background: var(--brand-500);
  color: var(--neutral-100);
}

.industry-item .industry-icon svg {
  width: 28px;
  height: 28px;
}

.industry-item .industry-name {
  font-size: var(--text-body);
  font-weight: 500;
  color: var(--neutral-900);
}

.industry-item .industry-desc {
  font-size: var(--text-small);
  color: var(--neutral-600);
  text-align: center;
}

@media (min-width: 1024px) {
  .industry-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
  }

  .industry-item {
    gap: var(--space-sm);
    padding: var(--space-md) 10px;
  }

  .industry-item .industry-icon {
    width: 30px;
    height: 30px;
  }

  .industry-item .industry-icon svg {
    width: 15px;
    height: 15px;
  }

  .industry-item .industry-name {
    font-size: var(--text-caption);
    font-weight: 600;
  }
}

@media (min-width: 1200px) {
  .industry-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.case-group {
  margin-bottom: var(--space-4xl);
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.case-group:last-child {
  margin-bottom: 0;
}

.case-band {
  position: relative;
  margin: 0 0 var(--space-xl);
  aspect-ratio: 4 / 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--brand-600);
}

.case-band img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.case-band::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg,
    rgba(5, 15, 34, 0.90) 0%,
    rgba(5, 15, 34, 0.74) 32%,
    rgba(5, 15, 34, 0.20) 60%,
    rgba(5, 15, 34, 0) 78%);
}

.case-band-cap {
  position: absolute;
  left: 44px;
  bottom: 32px;
  z-index: 1;
}

.case-band-no {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: var(--text-small);
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--accent-300);
  margin-bottom: 10px;
}

.case-band-name {
  font-size: var(--text-h2);
  font-weight: 600;
  color: #fff;
  margin: 0 0 8px;
}

.case-band-count {
  font-size: var(--text-caption);
  color: rgba(255, 255, 255, 0.82);
}

.case-list {
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--neutral-100);
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.case-row {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: var(--space-md);
  padding: 26px 32px;
  border-top: 1px solid var(--neutral-200);
}

.case-row:first-child {
  border-top: 0;
}

.case-row-no {
  font-family: 'Inter', sans-serif;
  font-size: var(--text-caption);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--brand-500);
  padding-top: 3px;
}

.case-row-title {
  font-size: var(--text-h4);
  font-weight: 600;
  color: var(--neutral-900);
  margin: 0 0 5px;
}

.case-row-client {
  display: block;
  font-size: var(--text-small);
  font-weight: 500;
  color: var(--brand-500);
  margin-bottom: 10px;
}

.case-row-desc {
  font-size: var(--text-caption);
  color: var(--neutral-700);
  line-height: 1.7;
  margin: 0;
}

.case-row-more {
  margin-top: 2px;
}

.case-row-more > summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 3px 0;
  list-style: none;
  cursor: pointer;
  font-size: var(--text-caption);
  font-weight: 500;
  color: var(--brand-500);
  transition: color 0.2s ease;
}

.case-row-more > summary::-webkit-details-marker {
  display: none;
}

.case-row-more > summary::before {
  content: '';
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(-45deg);
  transition: transform 0.2s var(--ease-out);
}

.case-row-more[open] > summary::before {
  transform: rotate(45deg);
}

.case-row-more > summary:hover {
  color: var(--brand-400);
}

.case-row-more > summary:focus-visible {
  outline: 2px solid var(--brand-500);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.case-row-more[open] > summary {
  margin-bottom: 10px;
}

@media (max-width: 639px) {
  .case-group {
    margin-bottom: var(--space-2xl);
  }

  .case-band {
    aspect-ratio: 3 / 2;
    margin-bottom: var(--space-lg);
  }

  .case-band-cap {
    left: 20px;
    bottom: 18px;
  }

  .case-band-name {
    font-size: var(--text-h4);
  }

  .case-row {
    grid-template-columns: 34px 1fr;
    padding: 20px;
  }
}

.industry-media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.ind-card {
  display: flex;
  flex-direction: column;
  background: var(--neutral-100);
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.ind-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-300);
}

.ind-card:focus-visible {
  outline: 2px solid var(--brand-500);
  outline-offset: 2px;
}

.ind-card > img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.ind-card-body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.ind-card-no {
  font-size: var(--text-small);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--brand-300);
}

.ind-card-name {
  font-size: var(--text-h4);
  font-weight: 600;
  color: var(--neutral-900);
  line-height: 1.35;
}

.ind-card-projects {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 4px;
}

.ind-card-projects li {
  font-size: var(--text-small);
  color: var(--neutral-700);
  line-height: 1.5;
  padding-left: 14px;
  position: relative;
}

.ind-card-projects li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand-300);
}

.ind-card-count {
  margin-top: auto;
  padding-top: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-caption);
  font-weight: 500;
  color: var(--brand-500);
  border-top: 1px solid var(--neutral-300);
}

.ind-card-go {
  display: inline-flex;
  transition: transform 0.2s ease;
}

.ind-card:hover .ind-card-go {
  transform: translateX(4px);
}

@media (max-width: 1023px) {
  .industry-media-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .industry-media-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

.cta-section {
  position: relative;
  padding: 72px 0;
  background: linear-gradient(135deg, var(--brand-600) 0%, var(--brand-500) 100%);
  overflow: hidden;
}

.cta-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}

.cta-section .container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2xl);
}

.cta-section h2 {
  font-size: var(--text-h2);
  font-weight: 600;
  color: var(--neutral-100);
  margin-bottom: var(--space-sm);
}

.cta-section p {
  font-size: var(--text-body-lg);
  color: rgba(255,255,255,0.85);
}

.cta-actions {
  display: flex;
  gap: var(--space-md);
  flex-shrink: 0;
}

.site-footer {
  background: var(--brand-900);
  color: rgba(255,255,255,0.7);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
}

.footer-col h4 {
  font-size: var(--text-h4);
  font-weight: 600;
  color: var(--neutral-100);
  margin-bottom: var(--space-lg);
}

.footer-col p {
  font-size: var(--text-caption);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.footer-col .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--space-md);
}

.footer-col .footer-logo .logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--neutral-100);
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  font-size: var(--text-caption);
  color: rgba(255,255,255,0.6);
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: var(--brand-300);
}

.footer-contact li {
  display: flex;
  gap: 10px;
  margin-bottom: var(--space-md);
  font-size: var(--text-caption);
  color: rgba(255,255,255,0.6);
}

.footer-contact li svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--brand-300);
  margin-top: 2px;
}

.footer-contact .contact-label {
  color: rgba(255,255,255,0.4);
  font-size: var(--text-small);
  display: block;
  margin-bottom: 2px;
}

.footer-contact .contact-value {
  color: rgba(255,255,255,0.8);
}

.footer-contact .contact-zip {
  display: block;
  color: rgba(255,255,255,0.5);
  font-size: var(--text-small);
  margin-top: 2px;
}

.addr-no {
  white-space: nowrap;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-lg) 0 var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-small);
  color: rgba(255,255,255,0.4);
}

.footer-bottom .footer-links-inline {
  display: flex;
  gap: var(--space-lg);
}

.footer-bottom .footer-links-inline a:hover {
  color: var(--brand-300);
}

.footer-beian {
  padding-bottom: var(--space-lg);
  text-align: center;
  font-size: var(--text-small);
  line-height: 1.6;
}

.footer-beian a {
  color: rgba(255,255,255,0.5);
}

.footer-beian a:hover {
  color: #FFFFFF;
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--neutral-300);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 0 40px;
  margin-bottom: var(--space-2xl);
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--brand-500);
  border: 3px solid var(--neutral-100);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--brand-300);
}

.timeline-item:nth-child(odd)::before {
  right: -7px;
}

.timeline-item:nth-child(even)::before {
  left: -7px;
}

.timeline-year {
  font-size: var(--text-h3);
  font-weight: 700;
  color: var(--brand-500);
  font-family: 'Inter', sans-serif;
  margin-bottom: var(--space-xs);
}

.timeline-title {
  font-size: var(--text-h4);
  font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: var(--space-sm);
}

.timeline-desc {
  font-size: var(--text-caption);
  color: var(--neutral-700);
  line-height: 1.6;
}

.feature-list {
  display: grid;
  gap: var(--space-md);
}

.feature-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.feature-item .check-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--brand-500);
  margin-top: 2px;
}

.feature-item .feature-text {
  font-size: var(--text-body);
  color: var(--neutral-700);
  line-height: 1.6;
}

.feature-item .feature-text strong {
  color: var(--neutral-900);
  font-weight: 600;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: var(--text-caption);
  font-weight: 500;
  color: var(--neutral-800);
  margin-bottom: var(--space-sm);
}

.form-label .required {
  color: var(--error);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: inherit;
  font-size: var(--text-body);
  color: var(--neutral-800);
  background: var(--neutral-100);
  border: 1.5px solid var(--neutral-300);
  border-radius: var(--radius-md);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--brand-500);
  box-shadow: 0 0 0 3px rgba(0,60,120,0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.form-hint {
  font-size: var(--text-small);
  color: var(--neutral-600);
  margin-top: var(--space-xs);
}

.form-success {
  display: none;
  padding: var(--space-md) var(--space-lg);
  background: #F0FFF4;
  border: 1px solid var(--success);
  border-radius: var(--radius-md);
  color: #22543D;
  font-size: var(--text-caption);
  margin-bottom: var(--space-lg);
}

.form-success.show {
  display: block;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-caption);
}

.spec-table th,
.spec-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--neutral-300);
}

.spec-table th {
  background: var(--neutral-200);
  font-weight: 600;
  color: var(--neutral-900);
  white-space: nowrap;
}

.spec-table td {
  color: var(--neutral-700);
}

.spec-table tr:last-child td {
  border-bottom: none;
}

.spec-table tr:hover td {
  background: var(--brand-100);
}

.tabs {
  display: flex;
  gap: var(--space-sm);
  border-bottom: 2px solid var(--neutral-300);
  margin-bottom: var(--space-2xl);
  overflow-x: auto;
}

.tab {
  padding: 12px 24px;
  font-size: var(--text-body);
  font-weight: 500;
  color: var(--neutral-600);
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  transition: color 0.15s ease;
  white-space: nowrap;
}

.tab::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--brand-500);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.tab:hover {
  color: var(--brand-500);
}

.tab.active {
  color: var(--brand-500);
}

.tab.active::after {
  transform: scaleX(1);
}

.accordion-item {
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  cursor: pointer;
  font-size: var(--text-body);
  font-weight: 500;
  color: var(--neutral-900);
  background: var(--neutral-100);
  transition: background 0.15s ease;
}

.accordion-header:hover {
  background: var(--neutral-200);
}

.accordion-header .toggle {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-500);
  transition: transform 0.2s ease;
}

.accordion-item.active .toggle {
  transform: rotate(45deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-body {
  max-height: 500px;
}

.accordion-body-inner {
  padding: 0 24px 18px;
  font-size: var(--text-caption);
  color: var(--neutral-700);
  line-height: 1.7;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: var(--neutral-300);
  z-index: 0;
}

.process-item {
  text-align: center;
  position: relative;
  z-index: 1;
}

.process-item .step-num {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--neutral-100);
  border: 2px solid var(--brand-500);
  border-radius: 50%;
  font-size: 20px;
  font-weight: 700;
  color: var(--brand-500);
  font-family: 'Inter', sans-serif;
}

.process-item h4 {
  font-size: var(--text-h4);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.process-item p {
  font-size: var(--text-caption);
  color: var(--neutral-700);
  line-height: 1.6;
}

.info-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.info-split.reverse .info-text { order: 2; }

.info-text h2 {
  font-size: var(--text-h2);
  font-weight: 600;
  margin-bottom: var(--space-lg);
}

.info-text p {
  font-size: var(--text-body);
  color: var(--neutral-700);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.info-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--brand-700);
  position: relative;
}

.info-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.info-image--map img {
  display: block;
  object-position: 85% 50%;
}

.img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--brand-700), var(--brand-500));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 30px 30px;
}

.img-placeholder svg {
  width: 40%;
  height: 40%;
  color: rgba(255,255,255,0.2);
  position: relative;
  z-index: 1;
}

.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.fade-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-right {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.fade-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }

.counter {
  display: inline-block;
}

.floating-cta {
  display: none;
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent-500);
  color: var(--brand-900);
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 100;
  cursor: pointer;
  border: none;
}

.floating-cta svg {
  width: 24px;
  height: 24px;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 1023px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.contact-detail {
  list-style: none;
  margin: 0;
  padding: 0;
}

.contact-detail li {
  display: flex;
  gap: 14px;
  padding: 18px 0;
}

.contact-detail li + li {
  border-top: 1px solid var(--neutral-300);
}

.contact-detail li svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--brand-500);
}

.contact-detail .cd-label {
  display: block;
  font-size: var(--text-small);
  color: var(--neutral-600);
  margin-bottom: 4px;
}

.contact-detail .cd-value {
  display: block;
  font-size: var(--text-body);
  font-weight: 500;
  color: var(--neutral-900);
  line-height: 1.5;
}

.contact-detail .cd-value a {
  color: var(--brand-500);
}

.contact-detail .cd-value a:hover {
  color: var(--brand-400);
}

.contact-note {
  margin: var(--space-lg) 0 0;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--accent-500);
  background: var(--brand-50);
  font-size: var(--text-caption);
  color: var(--neutral-700);
  line-height: 1.7;
}

.map-figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--neutral-300);
  background: var(--brand-700);
  aspect-ratio: 4 / 3;
}

.map-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 85% 50%;
}

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.text-brand { color: var(--brand-500); }
.text-accent { color: var(--accent-500); }
.text-muted { color: var(--neutral-600); }
.text-dark { color: var(--neutral-900); }

.fw-400 { font-weight: 400; }
.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }

.hidden { display: none !important; }

.divider {
  height: 1px;
  background: var(--neutral-300);
  margin: var(--space-xl) 0;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  font-size: var(--text-small);
  font-weight: 500;
  border-radius: var(--radius-full);
  background: var(--brand-100);
  color: var(--brand-500);
}

.tag-pill.accent {
  background: var(--accent-100);
  color: var(--accent-500);
}

.product-feature {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--neutral-300);
}

.product-feature:last-child {
  border-bottom: none;
}

.product-feature .pf-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-100);
  border-radius: var(--radius-md);
  color: var(--brand-500);
}

.product-feature .pf-icon svg {
  width: 20px;
  height: 20px;
}

.product-feature .pf-content h4 {
  font-size: var(--text-body);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.product-feature .pf-content p {
  font-size: var(--text-caption);
  color: var(--neutral-700);
  line-height: 1.6;
}

@media (max-width: 1023px) {
  .container,
  .container-narrow,
  .header-inner {
    padding: 0 40px;
  }

  .nav-menu,
  .header-phone {
    display: none;
  }

  .hamburger {
    display: flex;
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
  }

  .cert-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .industry-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .info-split {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .info-split.reverse .info-text { order: 0; }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
  }

  .process-grid::before { display: none; }

  .cta-section .container {
    flex-direction: column;
    text-align: center;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    width: 100%;
    padding: 0 0 0 48px;
    text-align: left !important;
  }

  .timeline-item:nth-child(odd),
  .timeline-item:nth-child(even) {
    left: 0;
  }

  .timeline-item:nth-child(odd)::before,
  .timeline-item:nth-child(even)::before {
    left: 13px;
    right: auto;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 639px) {
  :root {
    --text-hero: 32px;
    --text-h1: 28px;
    --text-h2: 22px;
    --text-h3: 18px;
    --text-number: 36px;
    --space-4xl: 64px;
    --space-3xl: 48px;
    --space-2xl: 32px;
  }

  .container,
  .container-narrow,
  .header-inner {
    padding: 0 20px;
  }

  .section { padding: 56px 0; }
  .section-sm { padding: 40px 0; }
  .section-lg { padding: 64px 0; }

  .hero {
    min-height: auto;
    padding: 100px 0 56px;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: var(--space-xl);
  }

  .hero-stat .num {
    font-size: 24px;
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }

  .cert-grid {
    grid-template-columns: 1fr;
  }

  .industry-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }

  .industry-item {
    padding: var(--space-md);
  }

  .industry-item .industry-icon {
    width: 44px;
    height: 44px;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .floating-cta {
    display: flex;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .cta-actions {
    flex-direction: column;
    width: 100%;
  }

  .cta-actions .btn {
    width: 100%;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .card-body {
    padding: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .fade-up, .fade-left, .fade-right {
    opacity: 1;
    transform: none;
  }
}

.img-placeholder img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 2;
}

.team-avatar .img-placeholder img {
  object-position: 50% 5%;
}

.hero-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  z-index: 1;
}

.spec-block {
  border-left: 3px solid var(--brand-500);
  padding: 2px 0 2px 16px;
  margin-bottom: 18px;
}
.spec-block h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--brand-900);
  margin-bottom: 6px;
}
.spec-block p {
  font-size: 14px;
  color: var(--neutral-700);
  line-height: 1.75;
}
.spec-block p + p { margin-top: 10px; }
.spec-block ul { margin-top: 8px; }
.spec-block li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  color: var(--neutral-700);
  line-height: 1.75;
}
.spec-block li + li { margin-top: 8px; }
.spec-block li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand-300);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}
.team-card {
  background: var(--neutral-100);
  border: 1px solid var(--neutral-400);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.team-avatar {
  aspect-ratio: 1 / 1;
  position: relative;
}
.team-body {
  padding: 16px 20px 20px;
  text-align: center;
}
.team-name {
  font-size: 17px;
  font-weight: 600;
  color: var(--brand-900);
  margin-bottom: 4px;
}
.team-role {
  font-size: 13px;
  color: var(--neutral-600);
}

.content-pending {
  border: 1px dashed var(--neutral-400);
  background: var(--neutral-200);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-size: 14px;
  color: var(--neutral-600);
  line-height: 1.7;
}
.content-pending strong {
  color: var(--brand-900);
  font-weight: 600;
}

@media (max-width: 1023px) {
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 767px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
}

.process-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
.process-grid-3::before {
  left: 16.6%;
  right: 16.6%;
}
@media (max-width: 639px) {
  .process-grid-3 {
    grid-template-columns: 1fr;
  }
  .process-grid-3::before {
    display: none;
  }
}

.page-hero.doc-hero { padding: 124px 0 52px; }
.page-hero.doc-hero .breadcrumb { margin-bottom: var(--space-md); }
.page-hero.doc-hero h1 { font-size: var(--text-h2); margin-bottom: var(--space-sm); }
.page-hero.doc-hero p { font-size: var(--text-body); max-width: 720px; }

.doc-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 20px;
  max-width: 720px;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: var(--text-caption);
  color: rgba(255, 255, 255, 0.66);
}
.doc-meta span { display: inline-flex; align-items: center; gap: 6px; }
.doc-meta svg { width: 14px; height: 14px; opacity: 0.6; }
.doc-meta strong {
  font-weight: 500;
  color: rgba(255, 255, 255, 0.92);
  font-variant-numeric: tabular-nums;
}

.doc-layout {
  display: grid;
  grid-template-columns: 244px minmax(0, 1fr);
  gap: var(--space-3xl);
  align-items: start;
}

.doc-aside { position: sticky; top: calc(var(--header-height) + 20px); }

.doc-toc {
  background: var(--neutral-100);
  border: 1px solid var(--brand-200);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  box-shadow: var(--shadow-sm);
}
.doc-toc-title {
  padding: 0 10px var(--space-sm);
  margin-bottom: var(--space-sm);
  border-bottom: 1px solid var(--neutral-300);
  font-size: var(--text-small);
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--neutral-500);
}
.doc-toc ol { list-style: none; margin: 0; padding: 0; }
.doc-toc a {
  display: flex;
  gap: 8px;
  padding: 7px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: var(--text-caption);
  line-height: 1.5;
  color: var(--neutral-700);
  transition: color 0.18s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease);
}
.doc-toc a .n {
  flex: none;
  color: var(--neutral-400);
  font-family: 'Inter', sans-serif;
  font-variant-numeric: tabular-nums;
  transition: color 0.18s var(--ease);
}
.doc-toc a:hover { color: var(--brand-500); background: var(--brand-50); }
.doc-toc a:hover .n { color: var(--brand-300); }
.doc-toc a.active {
  color: var(--brand-500);
  font-weight: 600;
  background: var(--brand-50);
  border-left-color: var(--accent-500);
}
.doc-toc a.active .n { color: var(--accent-500); }

.doc-body { min-width: 0; max-width: 820px; }
.doc-body > section { scroll-margin-top: calc(var(--header-height) + 20px); }
.doc-body > section + section {
  margin-top: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--neutral-300);
}

.doc-body h2 {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: var(--space-md);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--brand-500);
}
.doc-body h2 .n {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--accent-500);
  font-variant-numeric: tabular-nums;
}
.doc-body h3 {
  margin: var(--space-lg) 0 var(--space-sm);
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--neutral-800);
}
.doc-body p {
  font-size: var(--text-body);
  line-height: 1.9;
  color: var(--neutral-700);
}
.doc-body p + p { margin-top: var(--space-md); }
.doc-body ul,
.doc-body ol { margin: var(--space-md) 0 0; padding-left: 1.35em; }
.doc-body li {
  font-size: var(--text-body);
  line-height: 1.9;
  color: var(--neutral-700);
}
.doc-body li + li { margin-top: 6px; }
.doc-body ul > li::marker { color: var(--brand-300); }
.doc-body ol > li::marker { color: var(--brand-300); font-variant-numeric: tabular-nums; }
.doc-body strong { font-weight: 600; color: var(--neutral-800); }
.doc-body a { color: var(--brand-400); text-decoration: underline; text-underline-offset: 2px; }
.doc-body a:hover { color: var(--brand-500); }

.doc-summary {
  margin-bottom: var(--space-2xl);
  padding: var(--space-lg) var(--space-xl);
  background: var(--brand-50);
  border: 1px solid var(--brand-200);
  border-left: 3px solid var(--brand-500);
  border-radius: var(--radius-md);
}
.doc-summary h2 { margin-bottom: var(--space-sm); font-size: var(--text-body-lg); }
.doc-summary p { font-size: var(--text-caption); line-height: 1.85; }
.doc-summary p + p { margin-top: var(--space-sm); }

.doc-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}
.doc-fact {
  padding: var(--space-md) var(--space-lg);
  background: var(--neutral-100);
  border: 1px solid var(--brand-200);
  border-radius: var(--radius-lg);
}
.doc-fact .k {
  display: block;
  margin-bottom: 4px;
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--brand-500);
}
.doc-fact .k::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--accent-500);
  vertical-align: 2px;
}
.doc-fact .v {
  display: block;
  font-size: var(--text-caption);
  line-height: 1.7;
  color: var(--neutral-600);
}

.doc-note {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  background: rgba(214, 158, 46, 0.07);
  border: 1px solid rgba(214, 158, 46, 0.32);
  border-radius: var(--radius-md);
}
.doc-note svg { flex: none; width: 18px; height: 18px; margin-top: 3px; color: var(--accent-500); }
.doc-note p { font-size: var(--text-caption); line-height: 1.8; }

.doc-table-wrap { margin-top: var(--space-lg); overflow-x: auto; }
.doc-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: var(--text-caption);
}
.doc-table th,
.doc-table td {
  padding: 11px var(--space-md);
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--neutral-300);
}
.doc-table thead th {
  background: var(--brand-50);
  border-bottom: 1px solid var(--brand-200);
  color: var(--brand-500);
  font-weight: 600;
  white-space: nowrap;
}
.doc-table tbody tr:last-child td { border-bottom: none; }
.doc-table td:first-child { font-weight: 500; color: var(--neutral-800); white-space: nowrap; }
.doc-table .req { color: var(--error); }
.doc-table .opt { color: var(--neutral-500); }

.doc-card {
  margin-top: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
  background: var(--neutral-100);
  border: 1px solid var(--brand-200);
  border-radius: var(--radius-lg);
}
.doc-card dl {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 10px var(--space-md);
  margin: 0;
}
.doc-card dt { font-size: var(--text-caption); color: var(--neutral-500); }
.doc-card dd {
  margin: 0;
  font-size: var(--text-caption);
  line-height: 1.7;
  color: var(--neutral-800);
  word-break: break-all;
}

.doc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--neutral-300);
}
.doc-version {
  margin-top: var(--space-lg);
  font-size: var(--text-small);
  line-height: 1.8;
  color: var(--neutral-500);
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: var(--space-md);
  font-size: var(--text-small);
  line-height: 1.7;
  color: var(--neutral-600);
}
.form-consent svg { flex: none; width: 14px; height: 14px; margin-top: 3px; color: var(--brand-300); }
.form-consent a { color: var(--brand-400); text-decoration: underline; text-underline-offset: 2px; }
.form-consent a:hover { color: var(--brand-500); }

@media (max-width: 1023px) {
  .doc-layout { grid-template-columns: 1fr; gap: var(--space-xl); }
  .doc-aside { position: static; }
  .doc-body { max-width: none; }
  .doc-facts { grid-template-columns: 1fr; }
}

@media (max-width: 639px) {
  .page-hero.doc-hero { padding: 108px 0 40px; }
  .doc-body > section + section { margin-top: var(--space-xl); padding-top: var(--space-xl); }
  .doc-summary { padding: var(--space-md); }
  .doc-card { padding: var(--space-md); }
  .doc-card dl { grid-template-columns: 1fr; gap: 2px; }
  .doc-card dd { margin-bottom: 8px; }
  .doc-toc { padding: var(--space-md) var(--space-sm); }

  .doc-table-wrap { overflow-x: visible; }
  .doc-table { min-width: 0; }
  .doc-table thead { display: none; }
  .doc-table,
  .doc-table tbody,
  .doc-table tr,
  .doc-table td { display: block; width: 100%; }
  .doc-table tr {
    margin-bottom: 10px;
    padding: 12px 14px;
    background: var(--neutral-100);
    border: 1px solid var(--brand-200);
    border-radius: var(--radius-md);
  }
  .doc-table tr:last-child { margin-bottom: 0; }
  .doc-table td {
    display: flex;
    gap: 10px;
    padding: 2px 0;
    border-bottom: none;
    white-space: normal;
  }
  .doc-table td::before {
    content: attr(data-label);
    flex: none;
    width: 68px;
    color: var(--neutral-500);
  }
  .doc-table td:first-child {
    margin-bottom: 4px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--neutral-300);
    font-size: var(--text-body);
    font-weight: 600;
    color: var(--brand-500);
  }
  .doc-table td:first-child::before { display: none; }
}