/* ==========================================================================
   DAV Music Academy - Modern Style Sheet
   Bilingual, Responsive, Premium Dark-Glassmorphism Theme
   Designed with Montserrat (Headers) & Inter (Body)
   ========================================================================== */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Montserrat:wght@400;500;600;700;800&display=swap');

/* --- Design Tokens / CSS Variables --- */
:root {
  /* Color Palette */
  --bg-deep: #050811;
  --bg-main: #0a0f1d;
  --bg-card: rgba(15, 23, 42, 0.55);
  --bg-card-hover: rgba(30, 41, 59, 0.7);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-active: rgba(212, 175, 55, 0.3);
  
  --primary: #d4af37; /* Premium Gold Accent */
  --primary-glow: rgba(212, 175, 55, 0.2);
  --secondary: #c5b8a0; /* Warm Bronze Accent */
  --accent: #f59e0b; /* Amber */
  --success: #10b981;
  
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  --text-gold: #f59e0b;

  /* Typography */
  --font-header: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing & Borders */
  --radius-lg: 16px;
  --radius-md: 8px;
  --radius-round: 50px;
  --transition-smooth: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(212, 175, 55, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(197, 184, 160, 0.03) 0%, transparent 40%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-main) 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-header);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

p {
  line-height: 1.6;
  color: var(--text-secondary);
}

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

/* --- Layout Containers --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Premium Navigation Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(5, 8, 17, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
}

.header.shrink {
  height: 65px;
  background: rgba(5, 8, 17, 0.85);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

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

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px var(--primary-glow);
  color: var(--bg-deep);
  font-weight: 800;
  font-size: 1.3rem;
  font-family: var(--font-header);
}

.logo-text {
  font-family: var(--font-header);
  font-weight: 800;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: linear-gradient(135deg, #ffffff 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-sub {
  display: block;
  font-size: 0.65rem;
  color: var(--primary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 1px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

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

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

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

/* Header Action Controls */
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Language & Currency Toggles */
.toggle-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-round);
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.toggle-btn:hover {
  background: var(--primary-glow);
  border-color: var(--primary);
}

/* Mobile Menu Burger */
.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
}

.burger-menu span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition-smooth);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-header);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px 24px;
  border-radius: var(--radius-round);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: var(--bg-deep);
  border: none;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--text-secondary);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8rem;
}

/* --- Hero Banner Section --- */
.hero {
  padding: 180px 0 100px 0;
  position: relative;
  text-align: center;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(5, 8, 17, 0.4) 0%, var(--bg-deep) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.badge {
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--primary);
  color: var(--primary);
  padding: 6px 14px;
  border-radius: var(--radius-round);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
  display: inline-block;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.1);
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffffff 30%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* --- General Page Content Elements --- */
.section-padding {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px auto;
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: var(--primary);
  margin: 12px auto 0 auto;
  border-radius: var(--radius-round);
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* --- Glassmorphic Cards --- */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition-smooth);
}

.glass-card:hover {
  transform: translateY(-5px);
  background: var(--bg-card-hover);
  border-color: var(--border-glass-active);
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.7);
}

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

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

/* --- Courses Page Styles --- */
.courses-toggle-container {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
  gap: 12px;
}

.currency-toggle-wrapper {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  padding: 4px;
  border-radius: var(--radius-round);
  display: flex;
  align-items: center;
}

.currency-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 8px 16px;
  border-radius: var(--radius-round);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.currency-btn.active {
  background: var(--primary);
  color: var(--bg-deep);
}

/* Highlighting NVQ Course Card */
.course-card.highlighted-nvq {
  border: 2px solid var(--primary);
  background: radial-gradient(circle at top right, rgba(212, 175, 55, 0.08) 0%, var(--bg-card) 70%);
  position: relative;
  overflow: hidden;
}

.course-card.highlighted-nvq::before {
  content: 'POPULAR NATIONAL NVQ L4';
  position: absolute;
  top: 25px;
  right: -55px;
  background: var(--primary);
  color: var(--bg-deep);
  font-size: 0.6rem;
  font-weight: 800;
  padding: 6px 40px;
  transform: rotate(45deg);
  letter-spacing: 1px;
}

.course-card-header {
  margin-bottom: 24px;
}

.course-title {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.course-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.c-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-round);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.c-badge-tvec {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border: 1px solid var(--success);
}

.c-badge-nvq {
  background: rgba(212, 175, 55, 0.1);
  color: var(--primary);
  border: 1px solid var(--primary);
}

.course-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  padding: 16px 0;
  margin-bottom: 24px;
}

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

.meta-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.course-modules-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.course-modules-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.course-modules-list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  display: flex;
  gap: 10px;
}

.course-modules-list li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
}

/* Accordion elements for sub-modules */
.course-accordion {
  margin-top: 16px;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

.accordion-header {
  background: rgba(255, 255, 255, 0.02);
  padding: 12px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-smooth);
}

.accordion-header:hover {
  background: rgba(255, 255, 255, 0.05);
}

.accordion-content {
  padding: 0 16px;
  max-height: 0;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.1);
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.accordion-content ul {
  padding: 12px 0 12px 16px;
}

.accordion-content.open {
  padding: 12px 16px;
  max-height: 200px;
}

/* --- Recording Studio Dedicated Page --- */
.studio-hero {
  padding: 160px 0 80px 0;
  display: flex;
  align-items: center;
}

.studio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.studio-img-container {
  position: relative;
}

.studio-main-img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.studio-badge {
  position: absolute;
  bottom: -20px;
  right: 20px;
  background: var(--bg-main);
  border: 1px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 16px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
}

.studio-badge .title {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.studio-badge .val {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
}

/* Custom Interactive Audio Player */
.audio-player-container {
  margin-top: 60px;
}

.player-title {
  margin-bottom: 24px;
  font-size: 1.5rem;
}

.player-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 32px;
}

.player-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.player-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.player-cover {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.track-info .track-name {
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.track-info .track-artist {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.player-timeline {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.time-val {
  font-size: 0.75rem;
  color: var(--text-muted);
  width: 40px;
}

.timeline-bar {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-round);
  cursor: pointer;
  position: relative;
}

.timeline-progress {
  height: 100%;
  width: 0%;
  background: var(--primary);
  border-radius: var(--radius-round);
  position: absolute;
  top: 0;
  left: 0;
}

.player-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
}

.control-btn {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.25rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.control-btn:hover {
  color: var(--primary);
  transform: scale(1.1);
}

.control-btn.play-pause-btn {
  width: 50px;
  height: 50px;
  background: var(--primary);
  color: var(--bg-deep);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.control-btn.play-pause-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
  color: var(--bg-deep);
}

/* Playlist widget */
.playlist-card {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 20px;
  max-height: 320px;
  overflow-y: auto;
}

.playlist-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.playlist-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-smooth);
  font-size: 0.88rem;
}

.playlist-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

.playlist-item.active {
  background: var(--primary-glow);
  border-left: 3px solid var(--primary);
  color: var(--primary);
}

.playlist-item .track-details {
  display: flex;
  flex-direction: column;
}

.playlist-item .track-title {
  font-weight: 600;
}

.playlist-item .track-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Custom Scrollbar for Playlist */
.playlist-card::-webkit-scrollbar {
  width: 6px;
}

.playlist-card::-webkit-scrollbar-track {
  background: transparent;
}

.playlist-card::-webkit-scrollbar-thumb {
  background: var(--border-glass);
  border-radius: var(--radius-round);
}

/* --- Registration Application Form --- */
.form-section {
  max-width: 700px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--primary);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.15);
}

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

/* Success Card Modal */
.success-card {
  display: none;
  text-align: center;
  padding: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
}

.success-icon {
  width: 64px;
  height: 64px;
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border: 1px solid var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 24px auto;
}

/* --- Contact Us Page Styles --- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 40px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  background: var(--primary-glow);
  border: 1px solid var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.15rem;
  flex-shrink: 0;
}

.contact-item-icon i {
  font-style: normal;
}

.contact-item-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.contact-item-value {
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: 500;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.social-btn:hover {
  background: var(--primary);
  color: var(--bg-deep);
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* Map frame */
.map-container {
  width: 100%;
  height: 380px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  overflow: hidden;
  margin-top: 32px;
}

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

/* --- Footer --- */
.footer {
  margin-top: auto;
  background: #04060d;
  border-top: 1px solid var(--border-glass);
  padding: 60px 0 30px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col-desc {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 12px;
  line-height: 1.5;
}

.footer-title {
  font-size: 1rem;
  text-transform: uppercase;
  color: var(--text-primary);
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-link:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

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

.footer-bottom-links {
  display: flex;
  gap: 20px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --- Responsive Adjustments --- */
@media (max-width: 992px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-layout, .studio-grid, .player-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
  
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-cta {
    flex-direction: column;
    gap: 12px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .header-actions .btn {
    display: none; /* Hide Header Enroll button on mobile */
  }
  
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background: var(--bg-deep);
    flex-direction: column;
    padding: 40px;
    gap: 24px;
    transition: var(--transition-smooth);
    border-top: 1px solid var(--border-glass);
    overflow-y: auto;
  }
  
  .nav-menu.open {
    left: 0;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .burger-menu.open span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }
  
  .burger-menu.open span:nth-child(2) {
    opacity: 0;
  }
  
  .burger-menu.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}

/* --- Floating WhatsApp widget --- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  z-index: 9999;
  transition: all 0.3s ease-in-out;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

/* --- Ceremony Gallery Grid --- */
.ceremony-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.ceremony-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  aspect-ratio: 4 / 3;
  transition: var(--transition-smooth);
}

.ceremony-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

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

.ceremony-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(5,8,17,0.95) 100%);
  padding: 16px;
  font-size: 0.85rem;
  color: var(--text-primary);
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

/* --- Lightbox Modal Styles --- */
.lightbox-modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(5, 8, 17, 0.95);
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: 20px;
}

.lightbox-modal.open {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  max-width: 90%;
  max-height: 85%;
  object-fit: contain;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.lightbox-modal.open .lightbox-content {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 40px;
  color: #fff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.lightbox-close:hover {
  color: var(--primary);
}

.lightbox-caption {
  position: absolute;
  bottom: 30px;
  color: var(--text-muted);
  font-size: 0.95rem;
  text-align: center;
}

/* --- Lightbox Navigation Buttons --- */
.lightbox-nav {
  position: absolute;
  top: 50%;
  left: 20px;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 2.5rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  z-index: 10001;
  backdrop-filter: blur(8px);
  line-height: 1;
  padding: 0;
}

.lightbox-nav:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #000;
}

.lightbox-nav-next {
  left: auto;
  right: 20px;
}

/* --- Ceremony grid hover overlay --- */
.ceremony-item::after {
  content: '🔍';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  font-size: 2rem;
  transition: transform 0.3s ease;
  opacity: 0;
}

.ceremony-item:hover::after {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

@media (max-width: 768px) {
  .lightbox-nav {
    width: 44px;
    height: 44px;
    font-size: 2rem;
    left: 8px;
  }
  .lightbox-nav-next {
    left: auto;
    right: 8px;
  }
}