/* ========================================
   DALI Enterprise - Main Stylesheet
   dalicn.com - Garment Manufacturing Partner
   ======================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
  --terracotta: #C25A3D;
  --terracotta-light: #D47358;
  --terracotta-pale: #E8A88E;
  --dark-brown: #3D2B1F;
  --warm-cream: #F5F0EB;
  --cream-dark: #EDE6DE;
  --muted-brown: #8B7355;
  --white: #FFFFFF;
  --light-border: rgba(194, 90, 61, 0.15);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --shadow-sm: 0 1px 3px rgba(61, 43, 31, 0.08);
  --shadow-md: 0 4px 16px rgba(61, 43, 31, 0.10);
  --shadow-lg: 0 12px 40px rgba(61, 43, 31, 0.15);

  --transition: 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
  --transition-fast: 0.2s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark-brown);
  background-color: var(--warm-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
  color: var(--dark-brown);
}

h1 { font-size: clamp(40px, 5vw, 72px); line-height: 1.05; letter-spacing: -0.02em; }
h2 { font-size: clamp(32px, 4vw, 52px); line-height: 1.1; letter-spacing: -0.01em; }
h3 { font-size: clamp(26px, 3vw, 36px); line-height: 1.2; }
h4 { font-size: 22px; font-family: var(--font-body); font-weight: 600; line-height: 1.3; }

p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--muted-brown);
}

.text-large {
  font-size: 18px;
  line-height: 1.65;
}

.caption {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--terracotta);
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--terracotta);
}

/* --- Layout --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-padding-sm {
  padding: 80px 0;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
  padding: 0 24px;
}

.nav.scrolled {
  background: var(--warm-cream);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.04em;
}

.nav.scrolled .nav-logo {
  color: var(--dark-brown);
}

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

.nav-link {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  position: relative;
  padding: 8px 0;
}

.nav.scrolled .nav-link,
.nav.scrolled .nav-links .nav-link {
  color: var(--dark-brown) !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--terracotta);
  transition: width var(--transition-fast);
}

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

.nav-link:hover {
  color: var(--terracotta);
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  padding: 12px 0;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  pointer-events: none;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.dropdown-menu a {
  display: block;
  padding: 10px 24px;
  font-size: 14px;
  color: var(--dark-brown);
  white-space: nowrap;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.dropdown-menu a:hover {
  background: var(--warm-cream);
  color: var(--terracotta);
}

/* Mobile menu */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: background var(--transition-fast);
}

.nav.scrolled .mobile-menu-btn span {
  background: var(--dark-brown);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 360px;
  height: 100vh;
  background: var(--white);
  z-index: 1001;
  padding: 100px 32px 32px;
  transition: right var(--transition);
  overflow-y: auto;
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(61, 43, 31, 0.5);
  z-index: 1000;
  opacity: 0;
  transition: opacity var(--transition-fast);
  pointer-events: none;
}

.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav a {
  display: block;
  padding: 14px 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--dark-brown);
  border-bottom: 1px solid var(--light-border);
}

.mobile-nav a:hover {
  color: var(--terracotta);
}

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

.mobile-submenu {
  padding-left: 16px;
  display: none;
}

.mobile-submenu.open {
  display: block;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
}

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

.btn-primary:hover {
  background: var(--terracotta-light);
  transform: scale(1.02);
}

.btn-secondary {
  background: transparent;
  color: var(--dark-brown);
  border: 2px solid var(--dark-brown);
}

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

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

.btn-white:hover {
  background: var(--cream-dark);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 13px;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  max-height: 900px;
  display: flex;
  align-items: center;
  background: var(--dark-brown);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(61,43,31,0.92) 0%, rgba(61,43,31,0.7) 50%, rgba(61,43,31,0.5) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px 80px;
}

.hero-inner {
  max-width: 640px;
}

.hero-caption {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terracotta-pale);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-caption::before {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--terracotta);
}

.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
}

.hero-description {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

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

.hero-stat-number {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--terracotta);
  margin-bottom: 4px;
}

.hero-stat-label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

/* Hero right image variant */
.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  max-height: 900px;
}

.hero-split-left {
  display: flex;
  align-items: center;
  padding: 120px 60px 80px;
  background: var(--warm-cream);
}

.hero-split-right {
  position: relative;
  overflow: hidden;
}

.hero-split-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-split-right::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--warm-cream) 0%, transparent 20%);
}

.hero-split h1 {
  color: var(--dark-brown);
}

.hero-split .hero-description {
  color: var(--muted-brown);
}

.hero-split .hero-stat-label {
  color: var(--muted-brown);
}

.hero-split .hero-stats {
  border-color: var(--light-border);
}

/* --- Section Headers --- */
.section-header {
  margin-bottom: 64px;
}

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

.section-header .caption {
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-header .caption::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--terracotta);
}

.section-header.center .caption {
  justify-content: center;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  max-width: 560px;
}

.section-header.center p {
  margin: 0 auto;
}

/* --- Cards --- */
.card {
  background: var(--white);
  border-radius: 8px;
  padding: 40px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  border-left: 4px solid var(--terracotta);
}

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

.card-number {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--terracotta);
  line-height: 1;
  margin-bottom: 16px;
  opacity: 0.5;
}

.card h4 {
  margin-bottom: 12px;
  color: var(--dark-brown);
}

.card p {
  color: var(--muted-brown);
  font-size: 15px;
  line-height: 1.6;
}

.card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  color: var(--terracotta);
}

/* --- Feature Cards --- */
.feature-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.feature-card-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.feature-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.feature-card:hover .feature-card-img img {
  transform: scale(1.05);
}

.feature-card-body {
  padding: 28px 32px;
}

.feature-card-body h4 {
  margin-bottom: 8px;
}

/* --- Product Cards --- */
.product-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  cursor: pointer;
}

.product-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover img {
  transform: scale(1.05);
}

.product-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(61,43,31,0.85) 0%, rgba(61,43,31,0.2) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  transition: background var(--transition-fast);
}

.product-card:hover .product-card-overlay {
  background: linear-gradient(to top, rgba(194,90,61,0.9) 0%, rgba(61,43,31,0.3) 60%, transparent 100%);
}

.product-card-title {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--white);
  margin-bottom: 8px;
}

.product-card-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  line-height: 1.5;
}

/* --- Grid Layouts --- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

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

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

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

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

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
  align-items: center;
}

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

.timeline-item:nth-child(even) .timeline-content {
  grid-column: 2;
}

.timeline-item:nth-child(even) .timeline-year {
  grid-column: 1;
  text-align: right;
}

.timeline-node {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  background: var(--terracotta);
  border-radius: 50%;
  border: 3px solid var(--warm-cream);
  z-index: 2;
}

.timeline-year {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--terracotta);
  line-height: 1;
}

.timeline-content h4 {
  margin-bottom: 8px;
  font-size: 20px;
}

.timeline-content p {
  font-size: 15px;
}

/* --- Stats Bar --- */
.stats-bar {
  background: var(--dark-brown);
  padding: 60px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item {
  padding: 0 16px;
}

.stat-item:not(:last-child) {
  border-right: 1px solid rgba(255,255,255,0.1);
}

.stat-item .stat-number {
  margin-bottom: 8px;
}

.stat-item p {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* --- CTA Section --- */
.cta-section {
  position: relative;
  padding: 120px 0;
  background: var(--dark-brown);
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  opacity: 0.08;
}

.cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--white);
  margin-bottom: 20px;
}

.cta-content p {
  color: rgba(255,255,255,0.7);
  font-size: 18px;
  margin-bottom: 40px;
}

/* --- Dark Quote Banner --- */
.quote-banner {
  background: var(--dark-brown);
  padding: 60px 24px;
  text-align: center;
}

.quote-banner p {
  font-family: var(--font-display);
  font-size: 24px;
  font-style: italic;
  color: var(--white);
  max-width: 800px;
  margin: 0 auto;
}

.quote-banner .quote-attr {
  font-family: var(--font-body);
  font-size: 14px;
  font-style: normal;
  color: var(--terracotta-pale);
  margin-top: 16px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* --- Tables --- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 32px;
}

.data-table thead th {
  background: var(--terracotta);
  color: var(--white);
  padding: 16px 20px;
  font-weight: 600;
  font-size: 14px;
  text-align: left;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.data-table tbody td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--light-border);
  font-size: 15px;
}

.data-table tbody tr:nth-child(even) {
  background: var(--cream-dark);
}

.data-table tbody tr:hover {
  background: rgba(194, 90, 61, 0.05);
}

/* --- Comparison Table --- */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th {
  background: var(--dark-brown);
  color: var(--white);
  padding: 16px;
  font-weight: 600;
  font-size: 14px;
  text-align: center;
}

.comparison-table th:first-child {
  text-align: left;
}

.comparison-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--light-border);
  text-align: center;
  font-size: 15px;
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 600;
}

.comparison-table .check {
  color: #2d8a4e;
  font-weight: 600;
}

.comparison-table .cross {
  color: #c0392b;
}

.comparison-table .partial {
  color: var(--muted-brown);
}

.comparison-table tr.highlight {
  background: rgba(194, 90, 61, 0.08);
}

/* --- Process Steps --- */
.process-steps {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--light-border);
  z-index: 0;
}

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

.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--terracotta);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  border: 4px solid var(--warm-cream);
}

.process-step h4 {
  margin-bottom: 8px;
  font-size: 18px;
}

.process-step p {
  font-size: 14px;
}

/* --- Certifications Grid --- */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
}

.cert-item {
  background: var(--white);
  border-radius: 8px;
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.cert-item:hover {
  transform: translateY(-4px);
}

.cert-item img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin: 0 auto 12px;
}

.cert-item p {
  font-size: 13px;
  font-weight: 600;
  color: var(--dark-brown);
}

/* --- Footer --- */
.footer {
  background: var(--dark-brown);
  border-top: 2px solid var(--terracotta);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.footer-col p,
.footer-col a {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  line-height: 1.8;
  display: block;
  margin-bottom: 8px;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--terracotta);
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}

.footer-tagline {
  color: rgba(255,255,255,0.5);
  font-size: 14px;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 16px;
  transition: background var(--transition-fast);
}

.footer-social a:hover {
  background: var(--terracotta);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  color: rgba(255,255,255,0.4);
  font-size: 13px;
}

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.1, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }
.reveal-delay-4 { transition-delay: 0.48s; }
.reveal-delay-5 { transition-delay: 0.60s; }

/* --- Page Header --- */
.page-header {
  position: relative;
  padding: 160px 0 80px;
  background: var(--dark-brown);
  overflow: hidden;
}

.page-header-bg {
  position: absolute;
  inset: 0;
  opacity: 0.2;
}

.page-header-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-header-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(61,43,31,0.8), rgba(61,43,31,0.95));
}

.page-header-content {
  position: relative;
  z-index: 2;
}

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

.page-header p {
  color: rgba(255,255,255,0.7);
  font-size: 18px;
  max-width: 600px;
}

.breadcrumb {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 24px;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
}

.breadcrumb a {
  color: var(--terracotta-pale);
  transition: color var(--transition-fast);
}

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

/* --- Content Sections --- */
.content-section {
  padding: 80px 0;
}

.content-section.alt-bg {
  background: var(--cream-dark);
}

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

.content-grid.reverse {
  direction: rtl;
}

.content-grid.reverse > * {
  direction: ltr;
}

.content-grid img {
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}

.content-grid h3 {
  margin-bottom: 20px;
}

.content-grid p {
  margin-bottom: 16px;
}

.content-grid ul {
  margin-top: 16px;
}

.content-grid ul li {
  padding: 8px 0;
  padding-left: 28px;
  position: relative;
  font-size: 15px;
  color: var(--muted-brown);
}

.content-grid ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--terracotta);
}

/* --- Image Gallery --- */
.img-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.img-gallery img {
  border-radius: 8px;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform var(--transition-fast);
}

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

/* --- List Styles --- */
.check-list li {
  padding: 10px 0 10px 32px;
  position: relative;
  font-size: 15px;
  color: var(--muted-brown);
  border-bottom: 1px solid var(--light-border);
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--terracotta);
  font-weight: 700;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .nav-links {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .mobile-nav,
  .mobile-nav-overlay {
    display: block;
  }

  .hero-split {
    grid-template-columns: 1fr;
  }

  .hero-split-right {
    display: none;
  }

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

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

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

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

  .stat-item:nth-child(2) {
    border-right: none;
  }

  .stat-item:nth-child(1),
  .stat-item:nth-child(2) {
    margin-bottom: 24px;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: 80px 0;
  }

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

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

  .hero {
    min-height: auto;
    padding: 140px 0 60px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 24px;
  }

  .content-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .content-grid.reverse {
    direction: ltr;
  }

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

  .timeline-item {
    grid-template-columns: 1fr;
    padding-left: 56px;
    gap: 12px;
  }

  .timeline-item:nth-child(even) .timeline-content,
  .timeline-item:nth-child(even) .timeline-year {
    grid-column: 1;
    text-align: left;
  }

  .timeline-node {
    left: 20px;
  }

  .process-steps {
    flex-direction: column;
  }

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

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

  .img-gallery {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .stat-item {
    border: none !important;
  }

  .page-header {
    padding: 120px 0 60px;
  }
}

/* --- Gallery Arrows --- */
.gallery-arrow {
  opacity: 0.85;
}

.gallery-arrow:hover {
  opacity: 1;
  background: var(--terracotta) !important;
  color: var(--white) !important;
  transform: translateY(-50%) scale(1.08) !important;
}

.gallery-arrow:active {
  transform: translateY(-50%) scale(0.95) !important;
}

@media (max-width: 768px) {
  .gallery-wrapper {
    padding: 0 12px !important;
  }
  .gallery-arrow {
    display: none !important;
  }
  .gallery-track {
    overflow-x: auto !important;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }
}

/* --- Utilities --- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-white { color: var(--white); }
.text-terracotta { color: var(--terracotta); }
.bg-cream { background: var(--warm-cream); }
.bg-cream-dark { background: var(--cream-dark); }
.bg-dark { background: var(--dark-brown); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }