/* ==========================================================================
   GLOBAL HOSPITALITY TRAINING ACADEMY - MASTER STYLESHEET
   Professional, responsive design system for Sri Lankan Tourism & Hospitality Education
   ========================================================================== */

/* --- CSS Variables & Design Tokens --- */
:root {
  /* Brand Palette */
  --color-primary-navy: #091325;
  --color-primary-slate: #132238;
  --color-primary-accent: #1e3a5f;
  --color-gold: #c59b27;
  --color-gold-hover: #d9aa2e;
  --color-gold-light: #fef9e7;
  --color-gold-glow: rgba(197, 155, 39, 0.25);
  
  /* Neutral Palette */
  --color-bg-light: #f8fafc;
  --color-bg-card: #ffffff;
  --color-text-dark: #0f172a;
  --color-text-muted: #64748b;
  --color-text-light: #94a3b8;
  --color-border: #e2e8f0;
  --color-border-subtle: #f1f5f9;
  --color-white: #ffffff;
  
  /* Status & Notice Colors */
  --color-success: #10b981;
  --color-success-bg: #ecfdf5;
  --color-warning: #d97706;
  --color-warning-bg: #fffbeb;
  --color-info: #0284c7;
  --color-info-bg: #f0f9ff;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 14px rgba(9, 19, 37, 0.08);
  --shadow-lg: 0 12px 30px rgba(9, 19, 37, 0.12);
  --shadow-xl: 0 20px 45px rgba(9, 19, 37, 0.16);
  --shadow-gold: 0 8px 24px rgba(197, 155, 39, 0.28);

  /* Transitions & Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text-dark);
  background-color: var(--color-bg-light);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  outline: none;
}

/* --- Typography Helpers --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary-navy);
  line-height: 1.25;
  font-weight: 700;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.75rem;
}

.section-tag::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--color-gold);
}

.section-title {
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 720px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

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

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

/* --- Layout Containers --- */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section-spacing {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.section-spacing-sm {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

/* --- Top Announcement Bar --- */
.top-bar {
  background: var(--color-primary-navy);
  color: #cbd5e1;
  font-size: 0.825rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.55rem 0;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-bar-contact {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.top-bar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #cbd5e1;
}

.top-bar-link:hover {
  color: var(--color-gold);
}

.top-bar-badge {
  background: rgba(197, 155, 39, 0.18);
  color: var(--color-gold);
  padding: 3px 12px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.75rem;
  border: 1px solid rgba(197, 155, 39, 0.4);
}

.placeholder-badge {
  background: rgba(217, 119, 6, 0.15);
  color: #b45309;
  border: 1px dashed #d97706;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* --- Main Header & Navigation --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
  gap: 1rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-emblem {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-primary-navy), var(--color-primary-accent));
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 1.3rem;
  box-shadow: var(--shadow-sm);
}

.brand-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-gold);
  background: #ffffff;
  padding: 2px;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-primary-navy);
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.brand-subtitle {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary-navy);
  position: relative;
  padding: 0.4rem 0;
  white-space: nowrap;
}

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

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

.nav-link.active {
  color: var(--color-gold);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* Mobile Toggle Hamburger Button */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 32px;
  height: 22px;
  background: transparent;
  cursor: pointer;
  padding: 0;
  z-index: 1010;
}

.mobile-toggle span {
  display: block;
  width: 100%;
  height: 2.5px;
  background: var(--color-primary-navy);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(9.5px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-9.5px) rotate(-45deg);
}

/* --- Mobile Drawer Menu --- */
.drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(9, 19, 37, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1020;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.drawer-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100%;
  background: var(--color-white);
  z-index: 1030;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

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

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.mobile-drawer-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  background: var(--color-bg-light);
  color: var(--color-primary-navy);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.mobile-nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary-navy);
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: var(--color-gold-light);
  color: var(--color-gold);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  line-height: 1.2;
}

.btn-primary {
  background: var(--color-primary-navy);
  color: var(--color-white);
  border: 1px solid var(--color-primary-navy);
}

.btn-primary:hover {
  background: var(--color-primary-accent);
  border-color: var(--color-primary-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-gold {
  background: var(--color-gold);
  color: var(--color-primary-navy);
  border: 1px solid var(--color-gold);
  font-weight: 700;
}

.btn-gold:hover {
  background: var(--color-gold-hover);
  border-color: var(--color-gold-hover);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary-navy);
  border: 1.5px solid var(--color-primary-navy);
}

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

.btn-outline-gold {
  background: transparent;
  color: var(--color-gold);
  border: 1.5px solid var(--color-gold);
}

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

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.825rem;
}

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1.05rem;
}

/* --- Notices, Alerts & Placeholders --- */
.notice-box {
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  margin-bottom: 2rem;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.925rem;
  line-height: 1.6;
}

.notice-warning {
  background-color: var(--color-warning-bg);
  border-left: 4px solid var(--color-warning);
  color: #92400e;
}

.notice-info {
  background-color: var(--color-info-bg);
  border-left: 4px solid var(--color-info);
  color: #075985;
}

.notice-gold {
  background-color: var(--color-gold-light);
  border-left: 4px solid var(--color-gold);
  color: #78350f;
}

.notice-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 1px;
}

/* --- Home Hero Section --- */
.hero {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(9, 19, 37, 0.92) 0%, rgba(19, 34, 56, 0.85) 100%),
              url('https://images.unsplash.com/photo-1588598198321-9735fd52455b?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  color: var(--color-white);
  padding: 5rem 0;
}

.hero-content {
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(197, 155, 39, 0.22);
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-title {
  color: var(--color-white);
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-title span {
  color: var(--color-gold);
  font-style: italic;
}

.hero-description {
  font-size: 1.15rem;
  color: #cbd5e1;
  margin-bottom: 2.25rem;
  max-width: 680px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 2rem;
}

.hero-stat-item h3 {
  color: var(--color-gold);
  font-size: 1.75rem;
  font-family: var(--font-body);
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.hero-stat-item p {
  color: #94a3b8;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* --- Inner Page Banner Hero --- */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, rgba(9, 19, 37, 0.92) 0%, rgba(30, 58, 95, 0.88) 100%),
              url('https://images.unsplash.com/photo-1546708973-b339540b5162?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  color: var(--color-white);
  padding: 4.5rem 0 3.5rem;
  text-align: center;
}

.page-hero-tag {
  color: var(--color-gold);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.page-hero-title {
  color: var(--color-white);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  margin-bottom: 1rem;
}

.page-hero-desc {
  color: #cbd5e1;
  max-width: 650px;
  margin: 0 auto 1.5rem;
  font-size: 1.05rem;
}

.breadcrumbs {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: #94a3b8;
}

.breadcrumbs a {
  color: #cbd5e1;
}

.breadcrumbs a:hover {
  color: var(--color-gold);
}

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

/* --- Features / Why Choose Cards --- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--color-gold-light);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
}

.feature-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.feature-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* --- Course Cards & Grid --- */
.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 2.5rem;
}

.course-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.course-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-xl);
}

.course-img-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.course-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.course-category-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(9, 19, 37, 0.85);
  backdrop-filter: blur(6px);
  color: var(--color-gold);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border: 1px solid rgba(197, 155, 39, 0.4);
}

.course-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.course-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary-navy);
}

.course-desc {
  color: var(--color-text-muted);
  font-size: 0.925rem;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.course-meta-box {
  background: var(--color-bg-light);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.85rem;
}

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

.course-meta-label {
  color: var(--color-text-muted);
  font-weight: 500;
}

.course-meta-val {
  font-weight: 700;
  color: var(--color-primary-navy);
}

.course-section-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary-accent);
  margin-bottom: 0.5rem;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 1.25rem;
}

.skill-tag {
  background: var(--color-gold-light);
  color: #78350f;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.course-careers {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.course-footer {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* --- Accommodation & Matrix Grid --- */
.accom-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.accom-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.accom-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-lg);
}

.accom-img-box {
  height: 200px;
  position: relative;
  overflow: hidden;
}

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

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

.accom-body {
  padding: 1.5rem;
}

.accom-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.accom-desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.accom-highlight-list {
  font-size: 0.85rem;
  color: var(--color-text-dark);
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 1rem;
}

.accom-highlight-list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.accom-highlight-list li::before {
  content: "✓";
  color: var(--color-gold);
  font-weight: 800;
}

/* --- Comparison Matrix Tables --- */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  margin-bottom: 2rem;
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.925rem;
}

.custom-table thead {
  background: var(--color-primary-navy);
  color: var(--color-white);
}

.custom-table th {
  padding: 1rem 1.25rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  border-bottom: 2px solid var(--color-gold);
  white-space: nowrap;
}

.custom-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  line-height: 1.6;
}

.custom-table tbody tr:nth-child(even) {
  background-color: var(--color-bg-light);
}

.custom-table tbody tr:hover {
  background-color: var(--color-gold-light);
}

.table-badge {
  display: inline-block;
  background: #e2e8f0;
  color: #334155;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-right: 4px;
  margin-bottom: 4px;
}

/* --- Hotel Departments Section --- */
.dept-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.dept-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.25rem;
  text-align: center;
  transition: var(--transition);
}

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

.dept-icon {
  font-size: 2.2rem;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.dept-title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.dept-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* --- Destination / Attraction Cards --- */
.dest-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
}

.dest-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.dest-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-xl);
}

.dest-img-box {
  height: 240px;
  position: relative;
  overflow: hidden;
}

.dest-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.dest-card:hover .dest-img-box img {
  transform: scale(1.06);
}

.dest-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(9, 19, 37, 0.85);
  backdrop-filter: blur(4px);
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
}

.dest-location {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: rgba(0, 0, 0, 0.65);
  color: var(--color-white);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 5px;
}

.dest-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.dest-title {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.dest-desc {
  color: var(--color-text-muted);
  font-size: 0.925rem;
  margin-bottom: 1.25rem;
  line-height: 1.65;
}

.dest-value-box {
  background: var(--color-bg-light);
  border-left: 3px solid var(--color-gold);
  padding: 0.85rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
  color: #334155;
  line-height: 1.5;
}

.dest-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-subtle);
  font-size: 0.85rem;
}

.dest-link {
  color: var(--color-primary-accent);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.dest-link:hover {
  color: var(--color-gold);
}

/* --- Map Container --- */
.map-container {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: 3rem;
}

.map-header {
  background: var(--color-primary-navy);
  color: var(--color-white);
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.map-header h3 {
  color: var(--color-white);
  font-size: 1.2rem;
}

.map-iframe-box {
  position: relative;
  width: 100%;
  height: 420px;
}

.map-iframe-box iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* --- Food & Culture Grid --- */
.cuisine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.cuisine-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.cuisine-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-lg);
}

.cuisine-img {
  height: 220px;
  overflow: hidden;
}

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

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

.cuisine-body {
  padding: 1.5rem;
}

.cuisine-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.cuisine-desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.cuisine-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* Cultural Etiquette / Respect Guidelines Card */
.culture-guideline-card {
  background: linear-gradient(135deg, #091325 0%, #1e3a5f 100%);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  margin-top: 3rem;
  box-shadow: var(--shadow-lg);
}

.culture-guideline-card h3 {
  color: var(--color-gold);
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.culture-guideline-card p {
  color: #cbd5e1;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.culture-guideline-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.culture-guideline-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.culture-guideline-item h4 {
  color: var(--color-gold);
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.culture-guideline-item p {
  font-size: 0.875rem;
  color: #cbd5e1;
  margin-bottom: 0;
  line-height: 1.5;
}

/* --- Gallery & Lightbox --- */
.gallery-filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  background: var(--color-white);
  color: var(--color-primary-navy);
  border: 1px solid var(--color-border);
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary-navy);
  color: var(--color-gold);
  border-color: var(--color-primary-navy);
  box-shadow: var(--shadow-sm);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 240px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  background: #091325;
}

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

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9, 19, 37, 0.9) 0%, rgba(9, 19, 37, 0.2) 60%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  color: var(--color-white);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-cat {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
}

.gallery-caption {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.3;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox-modal.show {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 900px;
  width: 100%;
  text-align: center;
}

.lightbox-img-box img {
  max-height: 75vh;
  margin: 0 auto;
  border-radius: var(--radius-md);
  box-shadow: 0 0 30px rgba(0,0,0,0.5);
}

.lightbox-caption-box {
  margin-top: 1rem;
  color: var(--color-white);
  font-size: 1.05rem;
  font-weight: 500;
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  background: none;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-nav-btn:hover {
  background: var(--color-gold);
  color: var(--color-primary-navy);
}

.lightbox-prev { left: -60px; }
.lightbox-next { right: -60px; }

/* --- Events Grid --- */
.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.event-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.event-category-badge {
  display: inline-block;
  background: var(--color-gold-light);
  color: #78350f;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.event-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.event-card p {
  color: var(--color-text-muted);
  font-size: 0.925rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* --- Contact & Inquiry Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3rem;
  align-items: flex-start;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.info-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.info-card h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--color-gold);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
  line-height: 1.5;
}

.contact-icon {
  width: 38px;
  height: 38px;
  background: var(--color-gold-light);
  color: var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

/* Form Styles */
.form-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-md);
}

.form-title {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.form-subtitle {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-navy);
}

.form-label .req {
  color: #dc2626;
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-light);
  color: var(--color-text-dark);
  font-size: 0.925rem;
  transition: var(--transition);
}

.form-control:focus {
  background: var(--color-white);
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px var(--color-gold-glow);
}

.form-control.is-invalid {
  border-color: #dc2626;
  background-color: #fef2f2;
}

.field-error {
  color: #dc2626;
  font-size: 0.78rem;
  font-weight: 500;
  display: none;
}

.field-error.show {
  display: block;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-gold);
  cursor: pointer;
}

/* Demo Confirmation Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(9, 19, 37, 0.75);
  backdrop-filter: blur(5px);
  z-index: 2100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay.show {
  display: flex;
}

.modal-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 580px;
  width: 100%;
  padding: 2.25rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1.25rem;
}

.modal-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-success-bg);
  color: var(--color-success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}

.modal-title {
  font-size: 1.35rem;
}

.modal-summary-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0;
  font-size: 0.875rem;
}

.modal-summary-table td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.modal-summary-table td:first-child {
  color: var(--color-text-muted);
  font-weight: 600;
  width: 38%;
}

/* --- References & Attribution Page --- */
.ref-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.ref-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.ref-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.ref-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-size: 0.875rem;
}

.ref-item {
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--color-border-subtle);
  line-height: 1.5;
}

.ref-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.ref-title {
  font-weight: 700;
  color: var(--color-primary-navy);
}

.ref-meta {
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

/* --- Call To Action Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary-navy) 0%, var(--color-primary-accent) 100%);
  color: var(--color-white);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--color-gold-glow) 0%, transparent 70%);
  pointer-events: none;
}

.cta-title {
  color: var(--color-white);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 1rem;
}

.cta-desc {
  color: #cbd5e1;
  max-width: 650px;
  margin: 0 auto 2.25rem;
  font-size: 1.05rem;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* --- Site Footer --- */
.site-footer {
  background: var(--color-primary-navy);
  color: #cbd5e1;
  padding-top: 4.5rem;
  border-top: 4px solid var(--color-gold);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.1fr 1.1fr 1.4fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  margin: 1.25rem 0;
  font-size: 0.925rem;
  color: #94a3b8;
  max-width: 320px;
  line-height: 1.6;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 26px;
  height: 2px;
  background: var(--color-gold);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--color-gold);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 0.85rem;
  font-size: 0.875rem;
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.825rem;
  color: #94a3b8;
  flex-wrap: wrap;
  gap: 1rem;
}

/* --- Responsive Media Queries --- */
@media (max-width: 1100px) {
  .nav-menu,
  .nav-actions .btn {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 860px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .lightbox-prev { left: 10px; }
  .lightbox-next { right: 10px; }

  .top-bar-contact {
    font-size: 0.78rem;
    gap: 0.75rem;
  }
}

@media (max-width: 640px) {
  .section-spacing {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .course-grid,
  .dest-grid,
  .accom-grid {
    grid-template-columns: 1fr;
  }

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

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}