@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@300;400;700;900&family=Josefin+Sans:wght@300;400;600;700&display=swap');

:root {
  --color-bg: #F0F2F5;
  --color-white: #FFFFFF;
  --color-teal: #00796B;
  --color-teal-dark: #005f55;
  --color-gold: #FFC107;
  --color-slate: #607D8B;
  --color-slate-dark: #4a6070;
  --color-text: #333333;
  --color-text-secondary: #666666;
  --color-border: #D8DCE2;
  --font-serif: 'Merriweather', Georgia, serif;
  --font-sans: 'Josefin Sans', Arial, sans-serif;
  --max-width: 1200px;
  --radius: 4px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  padding-top: 72px;
}

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

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

a:hover {
  color: var(--color-teal-dark);
}

h1, h2 {
  font-family: var(--font-serif);
  line-height: 1.25;
  color: var(--color-text);
}

h3, h4, h5, h6 {
  font-family: var(--font-sans);
  line-height: 1.4;
  color: var(--color-text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); font-weight: 600; }

p {
  margin-bottom: 1.2rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

p:last-child {
  margin-bottom: 0;
}

ul, ol {
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-lg {
  padding: 120px 0;
}

.section-sm {
  padding: 48px 0;
}

.section-title {
  margin-bottom: 16px;
  color: var(--color-text);
}

.section-subtitle {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-text-secondary);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}

.section-lead {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  max-width: 700px;
}

.divider {
  width: 56px;
  height: 3px;
  background: var(--color-teal);
  margin-bottom: 32px;
}

.divider-gold {
  background: var(--color-gold);
}

.divider-center {
  margin-left: auto;
  margin-right: auto;
}

.bg-white { background-color: var(--color-white); }
.bg-slate { background-color: var(--color-slate); }
.bg-teal { background-color: var(--color-teal); }
.bg-dark { background-color: #2c3e50; }

.text-white { color: var(--color-white) !important; }
.text-teal { color: var(--color-teal); }
.text-gold { color: var(--color-gold); }
.text-slate { color: var(--color-slate); }

.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.mb-64 { margin-bottom: 64px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 12px 32px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  border: none;
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: var(--color-teal-dark);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(0,121,107,0.25);
}

.btn-secondary {
  background-color: var(--color-slate);
  color: var(--color-white);
}

.btn-secondary:hover {
  background-color: var(--color-slate-dark);
  color: var(--color-white);
}

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

.btn-outline:hover {
  background-color: var(--color-teal);
  color: var(--color-white);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.7);
}

.btn-outline-white:hover {
  background-color: rgba(255,255,255,0.15);
  color: var(--color-white);
  border-color: var(--color-white);
}

.card {
  background-color: var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: box-shadow var(--transition), transform var(--transition);
  overflow: hidden;
}

.card:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.11);
  transform: translateY(-2px);
}

.card-body {
  padding: 32px;
}

.card-accent-top {
  border-top: 3px solid var(--color-teal);
}

.card-accent-gold {
  border-top: 3px solid var(--color-gold);
}

.card-accent-slate {
  border-top: 3px solid var(--color-slate);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.two-col-reverse .two-col-image {
  order: -1;
}

.three-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.four-col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.two-col-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
}

.quote-block {
  border-left: 4px solid var(--color-gold);
  padding: 24px 32px;
  background: rgba(255,193,7,0.06);
  margin: 32px 0;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.quote-block p {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 0;
}

.quote-block cite {
  display: block;
  margin-top: 12px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  font-style: normal;
}

.info-panel {
  background: linear-gradient(135deg, #e8f5e9 0%, #e0f2f1 100%);
  border: 1px solid rgba(0,121,107,0.2);
  border-radius: var(--radius);
  padding: 32px;
  margin: 32px 0;
}

.info-panel h3 {
  color: var(--color-teal);
  margin-bottom: 12px;
}

.highlight-term {
  color: var(--color-teal);
  font-weight: 600;
}

.tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  background: rgba(0,121,107,0.1);
  color: var(--color-teal);
  margin-bottom: 16px;
}

.tag-gold {
  background: rgba(255,193,7,0.15);
  color: #8a6500;
}

.tag-slate {
  background: rgba(96,125,139,0.12);
  color: var(--color-slate);
}

.hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-color: #1a2a35;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,121,107,0.55) 0%, rgba(26,42,53,0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0;
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: 24px;
  max-width: 780px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.hero p {
  color: rgba(255,255,255,0.88);
  font-size: 1.15rem;
  max-width: 560px;
  line-height: 1.8;
}

.hero-sub-label {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  display: block;
  margin-bottom: 20px;
}

.section-hero-inner {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}

.section-hero-inner .hero-bg {
  position: absolute;
  inset: 0;
}

.section-hero-inner .hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.section-hero-inner .hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(44,62,80,0.6);
}

.section-hero-inner .container {
  position: relative;
  z-index: 2;
}

.accent-number {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(0,121,107,0.12);
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}

.list-styled {
  list-style: none;
  padding-left: 0;
}

.list-styled li {
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.list-styled li:last-child {
  border-bottom: none;
}

.list-marker {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-teal);
  flex-shrink: 0;
  margin-top: 8px;
}

.list-marker-gold {
  background: var(--color-gold);
}

.numbered-list {
  list-style: none;
  padding-left: 0;
  counter-reset: item-counter;
}

.numbered-list li {
  counter-increment: item-counter;
  padding: 20px 0 20px 56px;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.numbered-list li:last-child {
  border-bottom: none;
}

.numbered-list li::before {
  content: counter(item-counter, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 20px;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-teal);
}

.stat-strip {
  display: flex;
  gap: 48px;
  padding: 40px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.stat-item {
  flex: 1;
  min-width: 160px;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-teal);
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  letter-spacing: 0.04em;
}

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

.accordion-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 24px 0;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--transition);
}

.accordion-trigger:hover {
  color: var(--color-teal);
}

.accordion-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border: 2px solid var(--color-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), background var(--transition);
}

.accordion-icon span {
  display: block;
  width: 10px;
  height: 2px;
  background: var(--color-teal);
  position: relative;
  transition: opacity var(--transition);
}

.accordion-icon span::after {
  content: '';
  display: block;
  width: 2px;
  height: 10px;
  background: var(--color-teal);
  position: absolute;
  top: -4px;
  left: 4px;
  transition: opacity var(--transition);
}

.accordion-item.open .accordion-icon {
  background: var(--color-teal);
}

.accordion-item.open .accordion-icon span {
  background: var(--color-white);
}

.accordion-item.open .accordion-icon span::after {
  opacity: 0;
}

.accordion-content {
  display: none;
  padding-bottom: 24px;
}

.accordion-content p {
  margin-bottom: 0;
}

.accordion-item.open .accordion-content {
  display: block;
}

.css-wave {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 60px;
  padding: 0 8px;
}

.css-wave-bar {
  width: 6px;
  background: var(--color-teal);
  opacity: 0.7;
  border-radius: 3px 3px 0 0;
  flex-shrink: 0;
}

.timeline {
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: 40px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -28px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-teal);
  border: 2px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-teal);
}

.timeline-year {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-teal);
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 6px;
}

.timeline-title {
  font-weight: 700;
  margin-bottom: 8px;
  font-size: 1rem;
}

.table-styled {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 0.9rem;
}

.table-styled th {
  background-color: var(--color-teal);
  color: var(--color-white);
  padding: 14px 20px;
  text-align: left;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.table-styled td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  vertical-align: top;
}

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

.table-styled tr:nth-child(even) td {
  background-color: rgba(240,242,245,0.6);
}

.table-styled tr:hover td {
  background-color: rgba(0,121,107,0.04);
}

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.grid-resources {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.resource-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: box-shadow var(--transition), transform var(--transition);
}

.resource-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,0.11);
  transform: translateY(-3px);
}

.resource-card-img {
  height: 200px;
  overflow: hidden;
}

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

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

.resource-card-body {
  padding: 24px;
}

.resource-card-body h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.resource-card-body p {
  font-size: 0.875rem;
  margin-bottom: 16px;
}

.matrix-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.matrix-cell {
  padding: 28px;
  background: var(--color-white);
}

.matrix-cell-header {
  background: var(--color-teal);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.matrix-cell-shade {
  background: rgba(240,242,245,0.7);
}

.matrix-cell h4 {
  margin-bottom: 12px;
  color: var(--color-text);
}

.definition-rail {
  border-left: 3px solid var(--color-slate);
  padding-left: 24px;
  margin: 32px 0;
}

.definition-term {
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--color-text);
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.definition-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

.definition-block {
  margin-bottom: 20px;
}

.definition-block:last-child {
  margin-bottom: 0;
}

.attestation-box {
  border: 2px solid var(--color-gold);
  border-radius: var(--radius);
  padding: 40px;
  background: rgba(255,193,7,0.06);
  text-align: center;
  margin: 40px 0;
}

.attestation-box h2 {
  font-size: 1.8rem;
  color: var(--color-text);
  margin-bottom: 16px;
}

.attestation-icon {
  width: 56px;
  height: 56px;
  background: var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.attestation-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: var(--color-white);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.key-panel {
  background: var(--color-teal);
  border-radius: var(--radius);
  padding: 40px;
  color: var(--color-white);
  margin: 40px 0;
}

.key-panel h3 {
  color: var(--color-white);
  margin-bottom: 16px;
}

.key-panel p {
  color: rgba(255,255,255,0.88);
  margin-bottom: 0;
}

.scenario-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin: 32px 0;
}

.scenario-block {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.scenario-block h4 {
  font-size: 1rem;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-border);
}

.scenario-block.scenario-a h4 {
  border-color: var(--color-teal);
  color: var(--color-teal);
}

.scenario-block.scenario-b h4 {
  border-color: var(--color-slate);
  color: var(--color-slate);
}

.page-hero {
  background: var(--color-teal);
  padding: 80px 0 64px;
}

.page-hero h1 {
  color: var(--color-white);
  margin-bottom: 16px;
}

.page-hero p {
  color: rgba(255,255,255,0.82);
  max-width: 600px;
  font-size: 1.1rem;
}

.page-hero .section-subtitle {
  color: var(--color-gold);
}

.page-hero-slate {
  background: #2c3e50;
}

.breadcrumb {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 24px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.breadcrumb a {
  color: rgba(255,255,255,0.65);
}

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

.breadcrumb span {
  color: rgba(255,255,255,0.4);
}

.text-col-two {
  column-count: 2;
  column-gap: 48px;
}

.section-divider {
  width: 100%;
  height: 1px;
  background: var(--color-border);
  margin: 0;
}

.icon-block {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: rgba(0,121,107,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.icon-block svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-teal);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-block-gold {
  background: rgba(255,193,7,0.12);
}

.icon-block-gold svg {
  stroke: #8a6500;
}

.icon-block-slate {
  background: rgba(96,125,139,0.12);
}

.icon-block-slate svg {
  stroke: var(--color-slate);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-white);
  box-shadow: 0 1px 0 var(--color-border), 0 2px 12px rgba(0,0,0,0.05);
  height: 72px;
  display: flex;
  align-items: center;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.header-logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-teal);
  text-decoration: none;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.header-logo:hover {
  color: var(--color-teal-dark);
}

.header-logo span {
  color: var(--color-gold);
}

.nav-list {
  display: flex;
  list-style: none;
  padding-left: 0;
  margin: 0;
  gap: 0;
  align-items: center;
}

.nav-list li {
  margin: 0;
}

.nav-list a {
  display: block;
  padding: 8px 16px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition);
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--color-teal);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav-list a:hover {
  color: var(--color-teal);
}

.nav-list a:hover::after {
  transform: scaleX(1);
}

.nav-list a.active {
  color: var(--color-teal);
}

.nav-list a.active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-footer {
  background: #1e2a32;
  color: rgba(255,255,255,0.75);
  padding-top: 72px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand-name {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 16px;
  display: block;
}

.footer-brand-name span {
  color: var(--color-gold);
}

.footer-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
}

.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 20px;
}

.footer-nav {
  list-style: none;
  padding: 0;
}

.footer-nav li {
  margin-bottom: 10px;
}

.footer-nav a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: var(--color-white);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
}

.footer-contact-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
  stroke: rgba(255,255,255,0.5);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: 0;
}

.footer-policy-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-policy-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-policy-links a:hover {
  color: rgba(255,255,255,0.75);
}

.footer-hours {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: #1e2a32;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.25);
}

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

.cookie-text {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.8);
  max-width: 680px;
  line-height: 1.6;
}

.cookie-text a {
  color: var(--color-gold);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.cookie-btn {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 10px 22px;
  border-radius: var(--radius);
  cursor: pointer;
  border: none;
  transition: background var(--transition), color var(--transition);
}

.cookie-btn-accept {
  background: var(--color-teal);
  color: var(--color-white);
}

.cookie-btn-accept:hover {
  background: var(--color-teal-dark);
}

.cookie-btn-reject {
  background: transparent;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.3);
}

.cookie-btn-reject:hover {
  background: rgba(255,255,255,0.08);
  color: var(--color-white);
}

.cookie-btn-learn {
  background: transparent;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  text-decoration: none;
  display: inline-block;
}

.cookie-btn-learn:hover {
  background: rgba(255,193,7,0.12);
  color: var(--color-gold);
}

.policy-section {
  margin-bottom: 48px;
}

.policy-section h2 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-border);
}

.policy-section h3 {
  font-size: 1rem;
  margin-top: 24px;
  margin-bottom: 10px;
  color: var(--color-teal);
}

.policy-section p, .policy-section li {
  font-size: 0.95rem;
}

.policy-section ul, .policy-section ol {
  margin-bottom: 1rem;
}

.faq-group {
  margin-bottom: 48px;
}

.faq-group-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-text);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-teal);
}

.sound-diagram {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.sound-diagram-flow {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.sound-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.sound-step-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sound-step-circle svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-white);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sound-step-label {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text);
  max-width: 80px;
  text-align: center;
}

.sound-arrow {
  font-size: 1.5rem;
  color: var(--color-border);
  flex-shrink: 0;
}

.bg-teal-section {
  background: var(--color-teal);
  color: var(--color-white);
}

.bg-teal-section h2,
.bg-teal-section h3 {
  color: var(--color-white);
}

.bg-teal-section p {
  color: rgba(255,255,255,0.88);
}

.bg-teal-section .divider {
  background: var(--color-gold);
}

.bg-slate-section {
  background: var(--color-slate);
}

.bg-slate-section h2,
.bg-slate-section h3 {
  color: var(--color-white);
}

.bg-slate-section p {
  color: rgba(255,255,255,0.82);
}

.bg-dark-section {
  background: #2c3e50;
}

.bg-dark-section h2,
.bg-dark-section h3 {
  color: var(--color-white);
}

.bg-dark-section p {
  color: rgba(255,255,255,0.75);
}

.bg-dark-section .divider {
  background: var(--color-gold);
}

.two-col-principles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.principle-block {
  padding: 32px;
  background: var(--color-white);
  border-radius: var(--radius);
  border-left: 3px solid var(--color-teal);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.principle-block h3 {
  margin-bottom: 12px;
}

.grid-four-info {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.info-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  text-align: center;
}

.info-card h3 {
  font-size: 1rem;
  margin-top: 16px;
  margin-bottom: 8px;
}

.info-card p {
  font-size: 0.875rem;
  margin-bottom: 0;
}

.large-quote {
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.large-quote p {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-style: italic;
  line-height: 1.6;
  color: var(--color-white);
  margin-bottom: 24px;
}

.large-quote .quote-source {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.css-wave-viz {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: rgba(0,121,107,0.06);
  padding: 40px 48px;
}

.wave-lines {
  position: absolute;
  top: 0;
  right: -20px;
  bottom: 0;
  width: 260px;
  display: flex;
  align-items: center;
  gap: 5px;
  opacity: 0.18;
}

.wave-line {
  width: 4px;
  border-radius: 2px;
  background: var(--color-teal);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.5s ease forwards;
}

.fade-in-section {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

@media (max-width: 1024px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  
  .three-col {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-four-info {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .four-col {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .two-col {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .two-col-image img {
    height: 320px;
  }
  
  .two-col-reverse .two-col-image {
    order: 0;
  }
  
  .matrix-grid {
    grid-template-columns: 1fr;
  }
  
  .scenario-grid {
    grid-template-columns: 1fr;
  }
  
  .two-col-principles {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 64px;
  }
  
  .site-header {
    height: 64px;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    padding: 16px 0;
  }
  
  .nav-menu.open {
    display: block;
  }
  
  .nav-list {
    flex-direction: column;
    gap: 0;
  }
  
  .nav-list a {
    padding: 12px 24px;
    font-size: 0.9rem;
  }
  
  .nav-list a::after {
    display: none;
  }
  
  .section { padding: 56px 0; }
  .section-lg { padding: 72px 0; }
  
  .three-col {
    grid-template-columns: 1fr;
  }
  
  .grid-four-info {
    grid-template-columns: 1fr 1fr;
  }
  
  .four-col {
    grid-template-columns: 1fr;
  }
  
  .stat-strip {
    gap: 32px;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .cookie-text {
    max-width: 100%;
  }
  
  .sound-diagram-flow {
    gap: 4px;
  }
  
  .text-col-two {
    column-count: 1;
  }
  
  .two-col-image img {
    height: 260px;
  }
  
  .page-hero {
    padding: 56px 0 48px;
  }
  
  .hero {
    min-height: 480px;
  }
  
  .hero-content {
    padding: 64px 0;
  }
}

@media (max-width: 480px) {
  .grid-four-info {
    grid-template-columns: 1fr;
  }
  
  .cookie-actions {
    width: 100%;
  }
  
  .cookie-btn {
    flex: 1;
    text-align: center;
  }
}

.scenario-card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  overflow: hidden;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.scenario-card:hover {
  box-shadow: 0 6px 28px rgba(0,0,0,0.11);
  transform: translateY(-2px);
}

.scenario-header {
  padding: 24px 28px;
}

.scenario-header h3 {
  margin-bottom: 0;
  font-size: 1.05rem;
  color: var(--color-white);
}

.scenario-header-teal {
  background: var(--color-teal);
}

.scenario-header-slate {
  background: var(--color-slate);
}

.scenario-body {
  padding: 28px;
}

.scenario-body p {
  font-size: 0.93rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.btn-secondary-white {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.3);
  transition: background 0.22s ease, border-color 0.22s ease;
}

.btn-secondary-white:hover {
  background: rgba(255,255,255,0.25);
  border-color: rgba(255,255,255,0.5);
  color: var(--color-white);
}