@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Source+Serif+4:ital,opsz,wght@0,8..60,300;0,8..60,400;0,8..60,500;1,8..60,300;1,8..60,400&family=Inter:wght@300;400;500;600&display=swap');

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

:root {
  --color-primary: #2C3E50;
  --color-secondary: #27AE60;
  --color-beige: #F5F5DC;
  --color-light: #F9F9F9;
  --color-accent: #E67E22;
  --color-white: #ffffff;
  --color-text-dark: #1a2530;
  --color-text-mid: #3d5166;
  --color-text-light: #6b7f90;
  --color-border: #dde4eb;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Source Serif 4', Georgia, serif;
  --font-ui: 'Inter', system-ui, sans-serif;
  --container-max: 1440px;
  --container-inner: 1200px;
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --spacing-2xl: 64px;
  --spacing-3xl: 96px;
  --spacing-4xl: 128px;
  --spacing-5xl: 160px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-dark);
  background-color: var(--color-light);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

.container--wide {
  max-width: var(--container-max);
  padding: 0 var(--spacing-xl);
}

h1, .h1 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h2, .h2 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

h3, .h3 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.3;
}

h4, .h4 {
  font-family: var(--font-ui);
  font-weight: 600;
  line-height: 1.4;
}

p {
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

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

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color 0.2s ease-in-out;
}

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

ul, ol {
  padding-left: var(--spacing-md);
}

li {
  margin-bottom: var(--spacing-xs);
  line-height: 1.7;
}

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

section {
  padding: var(--spacing-4xl) 0;
}

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

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

.section--dark {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.section--dark h1,
.section--dark h2,
.section--dark h3 {
  color: var(--color-white);
}

.section--dark p {
  color: rgba(255,255,255,0.85);
}

.section-label {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-secondary);
  display: block;
  margin-bottom: var(--spacing-sm);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-family: var(--font-ui);
  font-size: 1.0625rem;
  color: var(--color-text-mid);
  line-height: 1.7;
  max-width: 640px;
}

.divider {
  width: 48px;
  height: 3px;
  background-color: var(--color-secondary);
  margin-bottom: var(--spacing-lg);
  display: block;
}

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

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

.btn {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 13px 28px;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  border: none;
  text-decoration: none;
  line-height: 1;
}

.btn:active {
  transform: scale(0.98);
}

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

.btn--primary:hover {
  background-color: #1a2b3a;
  color: var(--color-white);
}

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

.btn--secondary:hover {
  background-color: #1e9450;
  color: var(--color-white);
}

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

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

.btn--outline-light {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.6);
}

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

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

.btn--accent:hover {
  background-color: #c96c14;
  color: var(--color-white);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(44, 62, 80, 0.97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 2px 24px rgba(0,0,0,0.18);
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  flex-shrink: 0;
}

.header-logo-mark {
  width: 36px;
  height: 36px;
  background-color: var(--color-secondary);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header-logo-mark span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--color-white);
  line-height: 1;
}

.header-logo-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.02em;
}

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

.header-nav li a {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 3px;
  transition: color 0.2s ease, background-color 0.2s ease;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.header-nav li a:hover {
  color: var(--color-white);
  background-color: rgba(255,255,255,0.08);
}

.header-nav li a.active {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
  border-radius: 0;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 3px;
  transition: background-color 0.2s ease;
}

.hamburger:hover {
  background-color: rgba(255,255,255,0.08);
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: rgba(255,255,255,0.85);
  transition: all 0.3s ease;
  border-radius: 1px;
}

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

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

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

.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  width: 100%;
  height: calc(100vh - 72px);
  background-color: var(--color-primary);
  z-index: 999;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu-inner {
  padding: var(--spacing-xl) var(--spacing-lg);
}

.mobile-nav {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-xl);
}

.mobile-nav li {
  margin: 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.mobile-nav li a {
  display: block;
  font-family: var(--font-ui);
  font-size: 1.0625rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  padding: 18px 0;
  text-decoration: none;
  transition: color 0.2s ease;
  letter-spacing: 0.02em;
}

.mobile-nav li a:hover,
.mobile-nav li a.active {
  color: var(--color-secondary);
}

.site-footer {
  background-color: var(--color-primary);
  color: rgba(255,255,255,0.75);
  padding-top: var(--spacing-5xl);
  padding-bottom: var(--spacing-xl);
}

.footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--spacing-3xl);
  padding-bottom: var(--spacing-4xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  display: block;
}

.footer-tagline {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.footer-educational-note {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  padding: 10px 14px;
  border: 1px solid rgba(230,126,34,0.3);
  border-radius: 3px;
  display: inline-block;
}

.footer-col-title {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--spacing-lg);
  display: block;
}

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

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

.footer-nav li a {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}

.footer-contact-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  opacity: 0.5;
}

.footer-contact-text {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
}

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

.footer-hours-title {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 10px;
  display: block;
}

.footer-hours-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 6px;
}

.footer-bottom {
  padding-top: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.footer-copyright {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.footer-legal-links a {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.body-offset {
  padding-top: 72px;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-primary);
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(44,62,80,0.75) 0%, rgba(44,62,80,0.35) 60%, rgba(39,174,96,0.12) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--spacing-5xl) var(--spacing-xl);
  text-align: center;
}

.hero-label {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-secondary);
  display: block;
  margin-bottom: var(--spacing-lg);
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 2px 24px rgba(0,0,0,0.25);
}

.hero-text {
  font-family: var(--font-body);
  font-size: 1.125rem;
  color: rgba(255,255,255,0.85);
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
  line-height: 1.8;
}

.hero-educational-note {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(230,126,34,0.4);
  padding: 8px 16px;
  display: inline-block;
  border-radius: 2px;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), rgba(255,255,255,0));
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

.two-col--reversed {
  direction: rtl;
}

.two-col--reversed > * {
  direction: ltr;
}

.two-col--3-2 {
  grid-template-columns: 3fr 2fr;
}

.two-col--2-3 {
  grid-template-columns: 2fr 3fr;
}

.two-col-image {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
}

.two-col-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.two-col-image--tall img {
  height: 560px;
}

.image-accent-frame {
  position: absolute;
  top: -12px;
  left: -12px;
  width: 80px;
  height: 80px;
  border-top: 3px solid var(--color-secondary);
  border-left: 3px solid var(--color-secondary);
  pointer-events: none;
}

.image-accent-frame--bottom-right {
  top: auto;
  left: auto;
  bottom: -12px;
  right: -12px;
  border-top: none;
  border-left: none;
  border-bottom: 3px solid var(--color-accent);
  border-right: 3px solid var(--color-accent);
}

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

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

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

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

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.card:hover {
  box-shadow: 0 8px 32px rgba(44,62,80,0.1);
  border-color: var(--color-secondary);
}

.card-image {
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.card-body {
  padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-xl);
}

.card-label {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-secondary);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.card h3 {
  font-size: 1.125rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.card p {
  font-size: 0.9375rem;
  color: var(--color-text-mid);
  line-height: 1.7;
  margin-bottom: 0;
}

.quote-block {
  border-left: 4px solid var(--color-secondary);
  padding: var(--spacing-lg) var(--spacing-xl);
  background-color: rgba(39,174,96,0.05);
  margin: var(--spacing-xl) 0;
}

.quote-block p {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--color-primary);
  margin-bottom: 0;
  line-height: 1.7;
}

.quote-block--date {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-secondary);
  font-style: normal;
  font-weight: 600;
  margin-top: var(--spacing-sm);
  display: block;
}

.key-dates {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.key-date-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--spacing-lg);
  align-items: start;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.key-date-item:last-child {
  border-bottom: none;
}

.key-date-year {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  padding-top: 4px;
}

.key-date-content h4 {
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.key-date-content p {
  font-size: 0.875rem;
  color: var(--color-text-mid);
  margin-bottom: 0;
}

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

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid rgba(44,62,80,0.08);
  font-size: 0.9375rem;
  color: var(--color-text-dark);
  line-height: 1.6;
  margin-bottom: 0;
}

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

.checklist-icon {
  width: 20px;
  height: 20px;
  background-color: var(--color-secondary);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.checklist-icon::after {
  content: '';
  display: block;
  width: 6px;
  height: 4px;
  border-left: 2px solid white;
  border-bottom: 2px solid white;
  transform: rotate(-45deg) translateY(-1px);
}

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

.numbered-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
  counter-increment: item;
  margin-bottom: 0;
}

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

.numbered-list li::before {
  content: counter(item, decimal-leading-zero);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-accent);
  flex-shrink: 0;
  min-width: 32px;
  line-height: 1.5;
}

.technique-block {
  padding: var(--spacing-lg) 0;
  border-bottom: 2px solid var(--color-border);
}

.technique-block:first-child {
  padding-top: 0;
}

.technique-block:last-child {
  border-bottom: none;
}

.technique-block h3 {
  font-size: 1.125rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.technique-block p {
  font-size: 0.9375rem;
  color: var(--color-text-mid);
  margin-bottom: 0;
}

.stat-strip {
  background-color: var(--color-primary);
  padding: var(--spacing-3xl) 0;
}

.stat-strip-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.stat-item {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  border-right: 1px solid rgba(255,255,255,0.1);
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-white);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.05em;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-ui);
  font-size: 0.9375rem;
}

.data-table th {
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
  background-color: var(--color-primary);
  padding: 14px var(--spacing-lg);
  text-align: left;
}

.data-table td {
  padding: 14px var(--spacing-lg);
  vertical-align: top;
  color: var(--color-text-dark);
  border-bottom: 1px solid var(--color-border);
  line-height: 1.6;
}

.data-table tr:nth-child(even) td {
  background-color: var(--color-beige);
}

.data-table tr:hover td {
  background-color: rgba(39,174,96,0.04);
}

.glossary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.glossary-item {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
}

.glossary-item:nth-child(even) {
  border-right: none;
}

.glossary-term {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-accent);
  display: block;
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.glossary-def {
  font-size: 0.9rem;
  color: var(--color-text-mid);
  line-height: 1.6;
  margin-bottom: 0;
}

.timeline {
  position: relative;
  padding-left: var(--spacing-3xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-secondary), var(--color-accent));
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-2xl);
}

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

.timeline-dot {
  position: absolute;
  left: calc(-1 * var(--spacing-3xl) + 5px);
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--color-secondary);
  border: 3px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-secondary);
}

.timeline-year {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-accent);
  display: block;
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}

.timeline-item h3 {
  font-size: 1rem;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.timeline-item p {
  font-size: 0.9rem;
  color: var(--color-text-mid);
  margin-bottom: 0;
}

.full-width-image-section {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.full-width-image-section .section-bg {
  position: absolute;
  inset: 0;
}

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

.full-width-image-section .section-overlay {
  position: absolute;
  inset: 0;
  background-color: var(--color-primary);
  opacity: 0.6;
}

.full-width-image-section .section-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--spacing-4xl) var(--spacing-xl);
}

.full-width-image-section h2,
.full-width-image-section .section-title {
  color: var(--color-white);
}

.full-width-image-section p {
  color: rgba(255,255,255,0.85);
}

.full-width-image-section .section-label {
  color: var(--color-secondary);
}

.text-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
}

.accordion {
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
}

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

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-trigger {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  text-align: left;
  transition: background-color 0.2s ease;
}

.accordion-trigger:hover {
  background-color: rgba(39,174,96,0.04);
}

.accordion-trigger.active {
  background-color: rgba(44,62,80,0.04);
}

.accordion-title {
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.4;
}

.accordion-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  background-color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, transform 0.3s ease;
}

.accordion-trigger.active .accordion-icon {
  background-color: var(--color-secondary);
  transform: rotate(45deg);
}

.accordion-icon::before,
.accordion-icon::after {
  content: '';
  position: absolute;
  background-color: white;
  border-radius: 1px;
}

.accordion-icon {
  position: relative;
}

.accordion-icon::before {
  width: 10px;
  height: 2px;
}

.accordion-icon::after {
  width: 2px;
  height: 10px;
}

.accordion-body {
  display: none;
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  background-color: var(--color-light);
}

.accordion-body.open {
  display: block;
}

.accordion-body p {
  font-size: 0.9375rem;
  color: var(--color-text-mid);
  line-height: 1.75;
  margin-bottom: 0;
}

.page-hero {
  background-color: var(--color-primary);
  padding: var(--spacing-5xl) 0 var(--spacing-4xl);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(to right, var(--color-secondary), var(--color-accent), var(--color-secondary));
}

.page-hero-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  max-width: 800px;
}

.page-hero-subtitle {
  font-family: var(--font-ui);
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  line-height: 1.7;
}

.page-breadcrumb {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-breadcrumb a {
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-breadcrumb a:hover {
  color: rgba(255,255,255,0.85);
}

.page-breadcrumb span {
  opacity: 0.4;
}

.disclaimer-box {
  background-color: rgba(230,126,34,0.08);
  border: 1px solid rgba(230,126,34,0.3);
  border-left: 4px solid var(--color-accent);
  border-radius: 3px;
  padding: var(--spacing-lg) var(--spacing-xl);
  margin: var(--spacing-xl) 0;
}

.disclaimer-box-title {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--spacing-sm);
}

.disclaimer-box p {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--color-text-mid);
  line-height: 1.7;
  margin-bottom: 0;
}

.info-banner {
  background-color: var(--color-accent);
  padding: var(--spacing-xl) 0;
}

.info-banner-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.info-banner-icon {
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-banner-icon::before {
  content: '!';
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  color: white;
}

.info-banner-text {
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  color: var(--color-white);
  line-height: 1.6;
}

.info-banner-text strong {
  font-weight: 700;
}

.contact-form-wrapper {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: var(--spacing-2xl);
  box-shadow: 0 4px 24px rgba(44,62,80,0.07);
}

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

.form-label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 13px var(--spacing-md);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-dark);
  background-color: var(--color-light);
  border: 1.5px solid var(--color-border);
  border-radius: 3px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(39,174,96,0.12);
  background-color: var(--color-white);
}

.form-textarea {
  min-height: 160px;
  resize: vertical;
  line-height: 1.6;
}

.thank-you-section {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-5xl) var(--spacing-lg);
}

.thank-you-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: var(--spacing-3xl) var(--spacing-4xl);
  text-align: center;
  max-width: 560px;
  width: 100%;
  box-shadow: 0 8px 48px rgba(44,62,80,0.1);
}

.thank-you-icon {
  width: 64px;
  height: 64px;
  background-color: var(--color-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-xl);
}

.thank-you-icon::after {
  content: '';
  display: block;
  width: 20px;
  height: 12px;
  border-left: 3px solid white;
  border-bottom: 3px solid white;
  transform: rotate(-45deg) translateY(-3px);
}

.thank-you-card h1 {
  font-size: 1.875rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.thank-you-card p {
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  color: var(--color-text-mid);
  margin-bottom: var(--spacing-xl);
}

.doc-section {
  padding: var(--spacing-3xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.doc-section:last-child {
  border-bottom: none;
}

.doc-section h2 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-secondary);
  display: inline-block;
}

.doc-section h3 {
  font-size: 1.125rem;
  color: var(--color-primary);
  margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.doc-section p {
  font-size: 0.9375rem;
  color: var(--color-text-mid);
}

.doc-section ul, .doc-section ol {
  font-size: 0.9375rem;
  color: var(--color-text-mid);
}

.key-points-box {
  background-color: var(--color-primary);
  border-radius: 4px;
  padding: var(--spacing-xl) var(--spacing-2xl);
  margin: var(--spacing-xl) 0;
}

.key-points-box h3 {
  font-size: 1rem;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  font-family: var(--font-ui);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.key-points-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.key-points-box ul li {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-left: 20px;
  position: relative;
  margin-bottom: 0;
}

.key-points-box ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
}

.key-points-box ul li:last-child {
  border-bottom: none;
}

.cookie-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  margin: var(--spacing-lg) 0;
}

.cookie-table th {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 12px var(--spacing-md);
  text-align: left;
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.cookie-table td {
  padding: 12px var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-mid);
  vertical-align: top;
  line-height: 1.6;
}

.cookie-table tr:nth-child(even) td {
  background-color: var(--color-beige);
}

.approach-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-secondary);
  border-radius: 3px;
  padding: var(--spacing-xl) var(--spacing-2xl);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.approach-card:hover {
  box-shadow: 0 12px 40px rgba(44,62,80,0.1);
  transform: translateY(-3px);
}

.approach-card h3 {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.approach-card-origin {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-secondary);
  font-weight: 600;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: var(--spacing-md);
}

.approach-card p {
  font-size: 0.9375rem;
  color: var(--color-text-mid);
  line-height: 1.75;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-ui);
  font-size: 0.875rem;
}

.comparison-table th {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 14px var(--spacing-lg);
  text-align: left;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.comparison-table td {
  padding: 14px var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-mid);
  vertical-align: top;
  line-height: 1.6;
}

.comparison-table tr:nth-child(even) td {
  background-color: var(--color-beige);
}

.comparison-table td:first-child {
  font-weight: 600;
  color: var(--color-primary);
}

.methodology-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--spacing-xl);
  align-items: start;
  padding: var(--spacing-xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.methodology-step:last-child {
  border-bottom: none;
}

.methodology-step-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(44,62,80,0.1);
  line-height: 1;
  text-align: center;
}

.methodology-step h3 {
  font-size: 1.125rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.methodology-step p {
  font-size: 0.9375rem;
  color: var(--color-text-mid);
  margin-bottom: 0;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background-color: var(--color-primary);
  border-top: 3px solid var(--color-secondary);
  padding: var(--spacing-lg) var(--spacing-xl);
  display: none;
  box-shadow: 0 -8px 32px rgba(0,0,0,0.2);
}

.cookie-banner.visible {
  display: block;
}

.cookie-banner-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.cookie-banner-text {
  flex: 1;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
  min-width: 240px;
}

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

.cookie-banner-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.cookie-btn {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 3px;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease-in-out;
  line-height: 1;
}

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

.cookie-btn--accept:hover {
  background-color: #1e9450;
}

.cookie-btn--reject {
  background-color: transparent;
  color: rgba(255,255,255,0.65);
  border: 1px solid rgba(255,255,255,0.25);
}

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

.cookie-btn--more {
  background-color: transparent;
  color: rgba(255,255,255,0.5);
  border: none;
  padding: 10px 0;
  font-size: 0.8rem;
  text-decoration: underline;
}

.cookie-btn--more:hover {
  color: rgba(255,255,255,0.85);
}

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

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

.fade-in--delay-1 { transition-delay: 0.1s; }
.fade-in--delay-2 { transition-delay: 0.2s; }
.fade-in--delay-3 { transition-delay: 0.3s; }
.fade-in--delay-4 { transition-delay: 0.4s; }

.section-separator {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-border), transparent);
  margin: 0;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.principle-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: var(--spacing-xl);
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.principle-card:hover {
  box-shadow: 0 6px 24px rgba(44,62,80,0.09);
  border-color: var(--color-secondary);
}

.principle-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(44,62,80,0.08);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}

.principle-card h3 {
  font-size: 1.0625rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.principle-card p {
  font-size: 0.875rem;
  color: var(--color-text-mid);
  margin-bottom: 0;
  line-height: 1.7;
}

.geo-note {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
  text-align: center;
  padding-top: var(--spacing-sm);
}

@media (max-width: 1200px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
  }
  .cards-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-strip-inner {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-item {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .stat-item:nth-child(2n) {
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .stat-item:nth-last-child(-n+2) {
    border-bottom: none;
  }
}

@media (max-width: 992px) {
  section {
    padding: var(--spacing-3xl) 0;
  }
  .two-col {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  .two-col--reversed {
    direction: ltr;
  }
  .two-col-image img {
    height: 340px;
  }
  .cards-grid--3 {
    grid-template-columns: 1fr 1fr;
  }
  .glossary-grid {
    grid-template-columns: 1fr;
  }
  .glossary-item {
    border-right: none;
  }
  .text-two-col {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  .principles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .header-nav {
    display: none;
  }
  .header-actions {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .mobile-menu {
    display: block;
  }
  .hero h1 {
    font-size: clamp(2rem, 7vw, 3.5rem);
  }
  .page-hero h1 {
    font-size: clamp(1.75rem, 5vw, 2.75rem);
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  .footer-inner {
    padding: 0 var(--spacing-lg);
  }
  .header-inner {
    padding: 0 var(--spacing-lg);
  }
  .hero-content {
    padding: var(--spacing-4xl) var(--spacing-lg);
  }
  .full-width-image-section .section-content {
    padding: var(--spacing-3xl) var(--spacing-lg);
  }
  .stat-strip-inner {
    padding: 0 var(--spacing-lg);
  }
  .container--wide {
    padding: 0 var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-3xl: 64px;
    --spacing-4xl: 80px;
    --spacing-5xl: 100px;
  }
  .cards-grid--3 {
    grid-template-columns: 1fr;
  }
  .cards-grid--2 {
    grid-template-columns: 1fr;
  }
  .stat-strip-inner {
    grid-template-columns: 1fr 1fr;
  }
  .stat-item:nth-child(2n) {
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .contact-form-wrapper {
    padding: var(--spacing-xl);
  }
  .thank-you-card {
    padding: var(--spacing-xl) var(--spacing-lg);
  }
  .cookie-banner-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .key-date-item {
    grid-template-columns: 80px 1fr;
  }
  .methodology-step {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  .methodology-step-number {
    font-size: 2rem;
    text-align: left;
  }
  .principles-grid {
    grid-template-columns: 1fr;
  }
  .data-table {
    font-size: 0.8125rem;
  }
  .data-table th,
  .data-table td {
    padding: 10px var(--spacing-sm);
  }
  .comparison-table {
    font-size: 0.8125rem;
  }
  .comparison-table th,
  .comparison-table td {
    padding: 10px var(--spacing-sm);
  }
}

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

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

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: var(--spacing-lg) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  cursor: pointer;
  text-align: left;
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: color 0.2s ease;
}

.faq-question:hover {
  color: var(--color-secondary);
}

.faq-question[aria-expanded="true"] {
  color: var(--color-secondary);
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-secondary);
  transition: transform 0.3s ease;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding-bottom: var(--spacing-lg);
}

.faq-answer p {
  font-size: 0.9375rem;
  color: var(--color-text-mid);
  line-height: 1.8;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.policy-key-block {
  padding: var(--spacing-2xl);
  background-color: var(--color-beige);
  border-radius: 4px;
  border-left: 4px solid var(--color-secondary);
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.875rem;
  }
  .section-title {
    font-size: 1.625rem;
  }
  .cookie-banner-actions {
    width: 100%;
  }
  .cookie-btn--accept,
  .cookie-btn--reject {
    flex: 1;
    text-align: center;
  }
  .approach-card {
    padding: var(--spacing-lg);
  }
}