/* ==========================================================================
   VALAIKAAPU (SEEMANTHAM) INVITATION - STYLESHEET
   Nithiarasan & Ragavi | 25 September 2026
   Theme: Traditional South Indian Festive (Maroon, Gold, Turmeric & Cream)
   ========================================================================== */

/* --- 1. CSS Custom Properties / Design Tokens --- */
:root {
  /* Royal South Indian Color Palette */
  --color-maroon-primary: #580B15;
  --color-maroon-deep: #3B050E;
  --color-maroon-light: #7E1424;
  --color-maroon-subtle: rgba(88, 11, 21, 0.08);

  --color-gold-primary: #D4AF37;
  --color-gold-light: #FDE047;
  --color-gold-pale: #FEF9C3;
  --color-gold-dark: #A16207;
  --color-gold-shimmer: linear-gradient(
    110deg,
    #B8860B 0%,
    #FFDF73 25%,
    #FFF6D1 50%,
    #FFDF73 75%,
    #B8860B 100%
  );

  --color-turmeric: #F59E0B;
  --color-turmeric-light: #FEF3C7;
  --color-turmeric-dark: #D97706;

  --color-cream-bg: #FCF9F2;
  --color-cream-card: #FFFDF9;
  --color-cream-dark: #F5EFE6;

  --color-leaf-green: #2D6A4F;
  --color-leaf-dark: #1B4332;

  --color-text-dark: #2B090F;
  --color-text-muted: #6B4F55;
  --color-text-light: #FFFFFF;

  /* Typography */
  --font-script: 'Great Vibes', cursive;
  --font-display-en: 'Playfair Display', Georgia, serif;
  --font-display-ta: 'Noto Serif Tamil', serif;
  --font-body-ta: 'Mukta Malar', sans-serif;
  --font-body-en: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-decorative: 'Cinzel Decorative', Georgia, serif;

  /* Shadows & Glassmorphism */
  --shadow-sm: 0 2px 8px rgba(88, 11, 21, 0.06);
  --shadow-md: 0 8px 24px rgba(88, 11, 21, 0.12);
  --shadow-lg: 0 16px 40px rgba(88, 11, 21, 0.18);
  --shadow-gold: 0 0 25px rgba(212, 175, 55, 0.45);
  --shadow-glow: 0 0 15px rgba(245, 158, 11, 0.6);

  /* Transitions & Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --transition-smooth: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* --- 2. CSS Reset & Global Styles --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body-en);
  background-color: var(--color-cream-bg);
  color: var(--color-text-dark);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.08) 0%, transparent 70%),
    radial-gradient(circle at 100% 50%, rgba(88, 11, 21, 0.03) 0%, transparent 60%),
    radial-gradient(circle at 0% 80%, rgba(245, 158, 11, 0.04) 0%, transparent 60%);
}

/* Background Canvas for Falling Petals */
.petals-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 90;
}

/* ==========================================================================
   3. OPENING CURTAIN / TEMPLE DOOR OVERLAY
   ========================================================================== */
.curtain-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-maroon-deep);
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.curtain-overlay.curtain-opened {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Curtain Toranam at top */
.curtain-toranam {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1005;
  text-align: center;
  pointer-events: none;
}

.toranam-rope {
  width: 100%;
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    #D4AF37,
    #D4AF37 10px,
    #8B5A2B 10px,
    #8B5A2B 20px
  );
  box-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

.toranam-leaves {
  display: flex;
  justify-content: space-around;
  padding: 4px 10px;
  font-size: 1.4rem;
  filter: drop-shadow(0 4px 6px rgba(0,0,0,0.4));
  animation: swayLeaves 4s ease-in-out infinite alternate;
}

@keyframes swayLeaves {
  0% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(2px) rotate(1.5deg); }
  100% { transform: translateY(0) rotate(-1.5deg); }
}

/* Royal Silk Curtains / Doors */
.curtain-door {
  position: absolute;
  top: 0;
  height: 100%;
  width: 50%;
  background: linear-gradient(
    135deg,
    #4A0812 0%,
    #6B0E1B 40%,
    #540B16 70%,
    #3B050E 100%
  );
  box-shadow: inset 0 0 50px rgba(0,0,0,0.6);
  transition: transform 1.2s cubic-bezier(0.77, 0, 0.175, 1);
  overflow: hidden;
  z-index: 1001;
}

.curtain-door-left {
  left: 0;
  border-right: 4px solid var(--color-gold-primary);
  transform-origin: left center;
}

.curtain-door-right {
  right: 0;
  border-left: 4px solid var(--color-gold-primary);
  transform-origin: right center;
}

/* Door Silk Pattern & Gold Filigree */
.door-inner {
  position: relative;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.12) 1px, transparent 1px);
  background-size: 24px 24px;
}

.door-border-gold {
  position: absolute;
  top: 20px;
  bottom: 20px;
  border: 2px dashed rgba(212, 175, 55, 0.4);
  pointer-events: none;
}

.curtain-door-left .door-border-gold {
  left: 20px;
  right: 15px;
}

.curtain-door-right .door-border-gold {
  left: 15px;
  right: 20px;
}

/* Brass Handles */
.door-handle {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.left-handle {
  right: 10px;
}

.right-handle {
  left: 10px;
}

.brass-ring {
  width: 32px;
  height: 32px;
  border: 4px solid #F5D77F;
  border-radius: 50%;
  box-shadow: 0 4px 10px rgba(0,0,0,0.5), inset 0 2px 4px rgba(255,255,255,0.4);
  background: radial-gradient(circle, #D4AF37 0%, #8B6508 100%);
}

.curtain-tassel {
  position: absolute;
  bottom: 60px;
  font-size: 1.8rem;
  filter: drop-shadow(0 4px 6px rgba(0,0,0,0.5));
  animation: bellSwing 3s ease-in-out infinite;
}

.left-tassel { right: 30px; transform-origin: top center; }
.right-tassel { left: 30px; transform-origin: top center; }

@keyframes bellSwing {
  0%, 100% { transform: rotate(-5deg); }
  50% { transform: rotate(5deg); }
}

/* Curtain Open Animations */
.curtain-opened .curtain-door-left {
  transform: translateX(-100%) scaleX(0.9);
}

.curtain-opened .curtain-door-right {
  transform: translateX(100%) scaleX(0.9);
}

/* Curtain Center Badge & Button */
.curtain-center-content {
  position: relative;
  z-index: 1004;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 30px 24px;
  max-width: 420px;
  background: rgba(43, 6, 12, 0.88);
  border: 2px solid var(--color-gold-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-gold);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  margin: 16px;
  animation: curtainCardPulse 4s ease-in-out infinite alternate;
}

@keyframes curtainCardPulse {
  0% { transform: scale(1); box-shadow: 0 0 20px rgba(212, 175, 55, 0.4); }
  100% { transform: scale(1.015); box-shadow: 0 0 35px rgba(245, 158, 11, 0.65); }
}

.auspicious-symbol {
  margin-bottom: 12px;
}

.ganesha-svg {
  filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.6));
}

.curtain-subtitle {
  font-family: var(--font-display-ta);
  color: var(--color-gold-light);
  font-size: 1rem;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.curtain-heading-ta {
  font-family: var(--font-display-ta);
  font-size: clamp(1.4rem, 4vw, 1.8rem);
  font-weight: 700;
  color: #FFFDF8;
  margin-bottom: 8px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.curtain-couple-names {
  font-family: var(--font-script);
  font-size: clamp(2rem, 6vw, 2.6rem);
  color: #FFDF73;
  margin-bottom: 12px;
  text-shadow: 0 0 12px rgba(212, 175, 55, 0.8);
}

.curtain-date-badge {
  display: inline-block;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid var(--color-gold-primary);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  color: #FEF3C7;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 24px;
}

/* Open Invitation Button */
.open-curtain-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 32px;
  background: linear-gradient(135deg, #F59E0B 0%, #D4AF37 50%, #B8860B 100%);
  color: #2B090F;
  border: none;
  border-radius: var(--radius-full);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5), inset 0 1px 2px rgba(255, 255, 255, 0.6);
  transition: var(--transition-bounce);
  overflow: hidden;
}

.open-curtain-btn:hover,
.open-curtain-btn:focus-visible {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 30px rgba(245, 158, 11, 0.8), inset 0 2px 4px rgba(255, 255, 255, 0.8);
  outline: none;
}

.open-curtain-btn:active {
  transform: translateY(1px) scale(0.98);
}

.btn-glow-ring {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, transparent 60%);
  opacity: 0;
  animation: pulseGlow 2.5s infinite;
}

@keyframes pulseGlow {
  0% { transform: scale(0.5); opacity: 0; }
  50% { opacity: 0.6; }
  100% { transform: scale(1.3); opacity: 0; }
}

.btn-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.btn-text-ta {
  font-family: var(--font-body-ta);
  font-size: 1.05rem;
  font-weight: 800;
}

.btn-text-en {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.curtain-hint {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 14px;
}

/* ==========================================================================
   4. FLOATING UTILITIES BAR (MUSIC, BLESSINGS, SHARE)
   ========================================================================== */
.floating-controls {
  position: fixed;
  bottom: 24px;
  right: 20px;
  z-index: 95;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.control-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--color-gold-primary);
  background: rgba(88, 11, 21, 0.92);
  color: #FFFDF8;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35), 0 0 12px rgba(212, 175, 55, 0.3);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: var(--transition-bounce);
  position: relative;
}

.control-btn:hover {
  transform: scale(1.15) translateY(-2px);
  box-shadow: 0 8px 20px rgba(88, 11, 21, 0.5), var(--shadow-gold);
}

.control-btn:active {
  transform: scale(0.95);
}

.control-btn .tooltip {
  position: absolute;
  right: 58px;
  background: var(--color-maroon-deep);
  color: var(--color-gold-light);
  font-family: var(--font-body-ta);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gold-primary);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateX(10px);
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-sm);
}

.control-btn:hover .tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Equalizer Bars on Music Button */
.equalizer-bars {
  display: none;
  align-items: flex-end;
  gap: 2px;
  height: 18px;
}

.equalizer-bars span {
  width: 3px;
  background: var(--color-gold-light);
  border-radius: 2px;
  height: 4px;
}

.music-playing #musicIcon {
  display: none;
}

.music-playing .equalizer-bars {
  display: flex;
}

.music-playing .equalizer-bars span:nth-child(1) { animation: eqBar 0.8s infinite ease-in-out; }
.music-playing .equalizer-bars span:nth-child(2) { animation: eqBar 0.6s infinite 0.2s ease-in-out; }
.music-playing .equalizer-bars span:nth-child(3) { animation: eqBar 0.9s infinite 0.4s ease-in-out; }
.music-playing .equalizer-bars span:nth-child(4) { animation: eqBar 0.7s infinite 0.1s ease-in-out; }

@keyframes eqBar {
  0%, 100% { height: 4px; }
  50% { height: 18px; }
}

/* ==========================================================================
   5. MAIN CONTAINER & SECTIONS
   ========================================================================== */
.main-container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 16px 60px 16px;
  position: relative;
  z-index: 10;
}

/* Top Toranam Bar */
.top-toranam-bar {
  width: 100%;
  margin-bottom: 20px;
}

.toranam-svg-strip {
  width: 100%;
  overflow: hidden;
  filter: drop-shadow(0 3px 6px rgba(88, 11, 21, 0.15));
}

.toranam-svg {
  width: 100%;
  height: 50px;
  display: block;
}

/* Base Section Styling */
.section {
  margin-bottom: 48px;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 24px;
}

.section-title-ta {
  font-family: var(--font-display-ta);
  font-size: clamp(1.4rem, 3.5vw, 1.9rem);
  font-weight: 700;
  color: var(--color-maroon-primary);
  margin-bottom: 4px;
}

.section-subtitle-en {
  font-family: var(--font-decorative);
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-turmeric-dark);
  text-transform: uppercase;
}

.section-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 6px auto 0;
}

/* Gold Border Card Container */
.section-card {
  background: var(--color-cream-card);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 5vw, 40px);
  position: relative;
  box-shadow: var(--shadow-md);
  text-align: center;
  overflow: hidden;
}

.gold-border {
  border: 2px solid var(--color-gold-primary);
  background-clip: padding-box;
}

.gold-border::before {
  content: '';
  position: absolute;
  inset: 5px;
  border: 1px dashed rgba(212, 175, 55, 0.45);
  border-radius: calc(var(--radius-lg) - 4px);
  pointer-events: none;
}

/* Card Top Mandala Flourish */
.card-ornament-top {
  margin-bottom: 12px;
}

.mandala-symbol {
  font-size: 1.8rem;
  filter: drop-shadow(0 2px 4px rgba(212, 175, 55, 0.4));
}

/* Traditional Kolam Divider */
.divider-kolam {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 18px 0;
  color: var(--color-gold-primary);
  font-size: 1.1rem;
}

.divider-kolam hr {
  flex: 1;
  max-width: 120px;
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold-primary), transparent);
}

/* ==========================================================================
   6. HERO SECTION
   ========================================================================== */
.hero-section {
  text-align: center;
  padding: 30px 16px 20px 16px;
  position: relative;
}

/* Kolam Corners */
.kolam-corner {
  position: absolute;
  width: 60px;
  height: 60px;
  pointer-events: none;
  opacity: 0.5;
  background-size: contain;
  background-repeat: no-repeat;
}

.kolam-corner.top-left {
  top: 0;
  left: 0;
  border-top: 3px solid var(--color-gold-primary);
  border-left: 3px solid var(--color-gold-primary);
  border-top-left-radius: 12px;
}

.kolam-corner.top-right {
  top: 0;
  right: 0;
  border-top: 3px solid var(--color-gold-primary);
  border-right: 3px solid var(--color-gold-primary);
  border-top-right-radius: 12px;
}

/* Divine Invocation */
.divine-invocation {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--color-maroon-primary), var(--color-maroon-deep));
  color: var(--color-gold-light);
  padding: 8px 24px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-gold-primary);
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}

.om-symbol, .swastik-symbol {
  font-size: 1.25rem;
  color: var(--color-gold-light);
}

.blessing-text {
  font-family: var(--font-display-ta);
  font-size: clamp(0.85rem, 2.5vw, 1.05rem);
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Main Ceremony Badge */
.ceremony-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.badge-tamil {
  font-family: var(--font-display-ta);
  font-size: clamp(1.4rem, 4.5vw, 2.3rem);
  font-weight: 800;
  color: var(--color-maroon-primary);
  text-shadow: 0 1px 2px rgba(88, 11, 21, 0.15);
}

.ceremony-en-sub {
  font-family: var(--font-decorative);
  font-size: clamp(0.75rem, 2vw, 0.95rem);
  color: var(--color-turmeric-dark);
  letter-spacing: 2px;
  margin-bottom: 24px;
  font-weight: 700;
}

/* 3D Animated Bangles & Center Diya */
.bangles-animation-container {
  position: relative;
  width: 180px;
  height: 180px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bangle-ring {
  position: absolute;
  border-radius: 50%;
  box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.6), 0 0 15px rgba(0, 0, 0, 0.15);
}

.bangle-green {
  width: 170px;
  height: 170px;
  border: 8px solid #1B4332;
  border-top-color: #52B788;
  animation: spinSlow 16s linear infinite;
}

.bangle-red {
  width: 140px;
  height: 140px;
  border: 7px solid #7E1424;
  border-bottom-color: #E63946;
  animation: spinReverse 12s linear infinite;
}

.bangle-gold {
  width: 110px;
  height: 110px;
  border: 6px solid #B8860B;
  border-left-color: #FFD700;
  animation: spinSlow 9s linear infinite;
}

.bangle-yellow {
  width: 85px;
  height: 85px;
  border: 5px solid #D97706;
  border-right-color: #FDE047;
  animation: spinReverse 7s linear infinite;
}

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes spinReverse {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

/* Center Diya with Flickering Flame */
.diya-center {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.diya-cup {
  font-size: 2.5rem;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
}

.flame-glow {
  position: absolute;
  top: -6px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.8) 0%, rgba(245, 158, 11, 0) 70%);
  animation: flameFlicker 1.8s ease-in-out infinite alternate;
}

@keyframes flameFlicker {
  0% { transform: scale(0.9) translateY(0); opacity: 0.7; }
  50% { transform: scale(1.15) translateY(-2px); opacity: 1; }
  100% { transform: scale(0.95) translateY(1px); opacity: 0.8; }
}

/* Couple's Names with Gold Shimmer */
.couple-names-wrap {
  margin-bottom: 24px;
}

.couple-intro-ta {
  font-family: var(--font-body-ta);
  font-size: 1.05rem;
  color: var(--color-maroon-light);
  font-weight: 600;
  margin-bottom: 4px;
}

.couple-names-gold {
  font-family: var(--font-script);
  font-size: clamp(2.8rem, 8vw, 4.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 6px 0;
  letter-spacing: 1px;
}

/* Shimmering Metallic Gold Sweep */
.shimmer-effect {
  background: linear-gradient(
    90deg,
    #78350F 0%,
    #D4AF37 20%,
    #FFFBEB 45%,
    #FDE047 55%,
    #D4AF37 80%,
    #78350F 100%
  );
  background-size: 250% auto;
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  animation: goldShimmerSweep 5s linear infinite;
  text-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

@keyframes goldShimmerSweep {
  0% { background-position: 0% center; }
  100% { background-position: 250% center; }
}

.name-amp {
  font-family: var(--font-display-en);
  font-size: 0.7em;
  color: var(--color-maroon-primary);
  margin: 0 8px;
  vertical-align: middle;
}

.couple-names-tamil {
  font-family: var(--font-display-ta);
  font-size: clamp(1.3rem, 3.5vw, 1.8rem);
  font-weight: 700;
  color: var(--color-maroon-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.tamil-amp {
  color: var(--color-turmeric-dark);
  font-size: 1.2rem;
}

/* Auspicious Date Pill */
.auspicious-date-card {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: var(--color-cream-card);
  border: 2px solid var(--color-gold-primary);
  padding: 14px 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-top: 10px;
  text-align: left;
}

.date-icon {
  font-size: 2.2rem;
}

.date-main {
  font-family: var(--font-display-en);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-maroon-primary);
  line-height: 1.2;
}

.date-tamil {
  font-family: var(--font-body-ta);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-dark);
}

.date-muhurtham {
  font-family: var(--font-body-ta);
  font-size: 0.85rem;
  color: var(--color-turmeric-dark);
  font-weight: 700;
}

/* ==========================================================================
   7. BLESSINGS & INVITATION MESSAGE
   ========================================================================== */
.invitation-text-box {
  text-align: justify;
  text-align-last: center;
  max-width: 680px;
  margin: 0 auto 24px;
}

.invitation-ta-para {
  font-family: var(--font-body-ta);
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  line-height: 1.9;
  color: var(--color-text-dark);
  margin-bottom: 20px;
}

.invitation-en-para {
  font-family: var(--font-body-en);
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
  line-height: 1.8;
  color: var(--color-text-muted);
}

.highlight-gold {
  color: var(--color-turmeric-dark);
  font-weight: 700;
}

.highlight-maroon {
  color: var(--color-maroon-primary);
  font-weight: 700;
}

.hosts-greeting {
  border-top: 1px dashed rgba(212, 175, 55, 0.4);
  padding-top: 16px;
  margin-top: 16px;
}

.hosts-title {
  font-family: var(--font-body-ta);
  font-weight: 700;
  color: var(--color-maroon-primary);
  font-size: 1rem;
}

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

/* ==========================================================================
   8. EVENT DETAILS & VENUE
   ========================================================================== */
.event-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.event-card-item {
  background: var(--color-cream-card);
  border: 1.5px solid var(--color-gold-primary);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

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

.event-card-icon-wrap {
  width: 56px;
  height: 56px;
  background: var(--color-turmeric-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  border: 1px solid var(--color-gold-primary);
}

.event-icon {
  font-size: 1.7rem;
}

.card-item-title-ta {
  font-family: var(--font-display-ta);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-maroon-primary);
  margin-bottom: 2px;
}

.card-item-title-en {
  font-family: var(--font-decorative);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--color-turmeric-dark);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.card-item-highlight {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-maroon-primary);
  margin-bottom: 4px;
}

.mahal-name {
  font-family: var(--font-display-en);
  font-size: 1.45rem;
  color: var(--color-maroon-primary);
}

.mahal-tamil {
  font-family: var(--font-display-ta);
  font-size: 1.15rem;
  color: var(--color-turmeric-dark);
  font-weight: 700;
  margin-bottom: 10px;
}

.venue-address {
  font-size: 0.95rem;
  color: var(--color-text-dark);
  line-height: 1.6;
}

.time-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--color-maroon-primary), var(--color-maroon-deep));
  color: var(--color-gold-light);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  margin: 10px 0;
  font-size: 1rem;
}

.card-item-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: 6px;
}

/* Action Buttons Bar */
.event-actions-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.action-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-bounce);
  border: none;
}

.calendar-btn {
  background: linear-gradient(135deg, #2D6A4F 0%, #1B4332 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(45, 106, 79, 0.3);
}

.calendar-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(45, 106, 79, 0.45);
}

.ics-btn {
  background: #FFFFFF;
  color: var(--color-maroon-primary);
  border: 1.5px solid var(--color-gold-primary);
  box-shadow: var(--shadow-sm);
}

.ics-btn:hover {
  background: var(--color-turmeric-light);
  transform: translateY(-2px);
}

.directions-btn {
  background: linear-gradient(135deg, var(--color-maroon-primary), var(--color-maroon-deep));
  color: var(--color-gold-light);
  border: 1.5px solid var(--color-gold-primary);
  box-shadow: var(--shadow-sm);
}

.directions-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   9. VALAIKAAPU RITUALS SIGNIFICANCE
   ========================================================================== */
.rituals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.ritual-card {
  background: var(--color-cream-card);
  border: 1px solid rgba(212, 175, 55, 0.6);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

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

.ritual-icon-bubble {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-turmeric-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 12px;
  border: 1px solid var(--color-gold-primary);
}

.ritual-title-ta {
  font-family: var(--font-display-ta);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-maroon-primary);
  margin-bottom: 2px;
}

.ritual-title-en {
  font-family: var(--font-decorative);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--color-turmeric-dark);
  margin-bottom: 12px;
}

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

/* ==========================================================================
   10. 3D FLIP COUNTDOWN TIMER
   ========================================================================== */
.countdown-card {
  background: linear-gradient(135deg, var(--color-maroon-deep) 0%, var(--color-maroon-primary) 100%);
  color: #FFFDF8;
  border-radius: var(--radius-lg);
  padding: clamp(24px, 5vw, 40px);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.countdown-card .section-title-ta {
  color: var(--color-gold-light);
}

.countdown-card .section-subtitle-en {
  color: #FFFDF8;
}

.countdown-target-date {
  font-size: 0.95rem;
  color: var(--color-gold-pale);
  margin-top: 4px;
}

.flip-countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(8px, 2vw, 16px);
  margin: 28px 0;
  flex-wrap: wrap;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.flip-card {
  width: clamp(65px, 16vw, 95px);
  height: clamp(75px, 18vw, 105px);
  background: linear-gradient(180deg, #1C0306 0%, #35050C 50%, #200307 100%);
  border: 2px solid var(--color-gold-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.6), inset 0 1px 2px rgba(255,255,255,0.25);
  position: relative;
  overflow: hidden;
}

.flip-card::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: rgba(0, 0, 0, 0.6);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.15);
}

.card-number {
  font-family: var(--font-display-en);
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 900;
  color: var(--color-gold-light);
  text-shadow: 0 0 12px rgba(245, 158, 11, 0.6);
}

.countdown-colon {
  font-family: var(--font-display-en);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-gold-primary);
  padding-bottom: 24px;
}

.unit-label-ta {
  font-family: var(--font-body-ta);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-gold-pale);
  margin-top: 8px;
}

.unit-label-en {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.7);
}

.countdown-tagline {
  font-family: var(--font-body-ta);
  font-size: 1.1rem;
  color: var(--color-gold-light);
  margin-top: 10px;
}

/* ==========================================================================
   11. PHOTO GALLERY & LIGHTBOX
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--color-gold-primary);
  background: var(--color-cream-card);
  cursor: pointer;
  transition: var(--transition-bounce);
}

.gallery-item:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-lg), var(--shadow-gold);
}

.gallery-img-wrapper {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  display: block;
}

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

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(88, 11, 21, 0.85) 0%, rgba(88, 11, 21, 0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 16px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.zoom-icon {
  font-size: 1.8rem;
  margin-bottom: 6px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
}

.gallery-caption-preview {
  color: #FFFDF8;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  text-shadow: 0 2px 4px rgba(0,0,0,0.8);
}

/* Fullscreen Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(15, 2, 4, 0.96);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

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

.lightbox-content {
  max-width: 900px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  border-radius: var(--radius-md);
  border: 3px solid var(--color-gold-primary);
  box-shadow: 0 10px 40px rgba(0,0,0,0.8), var(--shadow-gold);
  object-fit: contain;
}

.lightbox-caption {
  color: var(--color-gold-light);
  font-family: var(--font-display-en);
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 14px;
  text-align: center;
}

.lightbox-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(88, 11, 21, 0.85);
  border: 1.5px solid var(--color-gold-primary);
  color: #FFFDF8;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.lightbox-close-btn:hover {
  transform: scale(1.1);
  background: var(--color-maroon-primary);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(88, 11, 21, 0.85);
  border: 1.5px solid var(--color-gold-primary);
  color: var(--color-gold-light);
  font-size: 1.6rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.lightbox-nav-btn:hover {
  background: var(--color-maroon-primary);
  transform: translateY(-50%) scale(1.1);
}

.prev-btn { left: 20px; }
.next-btn { right: 20px; }

/* ==========================================================================
   12. VENUE LOCATION & DIRECTIONS
   ========================================================================== */
.location-card {
  background: var(--color-cream-card);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 4vw, 32px);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.venue-meta-box {
  text-align: center;
  margin-bottom: 20px;
}

.venue-title-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 8px;
}

.venue-pin-icon {
  font-size: 2rem;
}

.venue-main-name {
  font-family: var(--font-display-en);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-maroon-primary);
}

.venue-ta-name {
  font-family: var(--font-display-ta);
  font-size: 1.15rem;
  color: var(--color-turmeric-dark);
  font-weight: 700;
}

.venue-full-address {
  font-size: 1rem;
  color: var(--color-text-dark);
  max-width: 550px;
  margin: 0 auto 18px;
}

.location-action-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.map-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.direct-link-btn {
  background: linear-gradient(135deg, var(--color-maroon-primary), var(--color-maroon-deep));
  color: var(--color-gold-light);
  border: 1.5px solid var(--color-gold-primary);
}

.direct-link-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.copy-btn {
  background: #FFFFFF;
  color: var(--color-maroon-primary);
  border: 1.5px solid var(--color-gold-primary);
}

.copy-btn:hover {
  background: var(--color-turmeric-light);
}

.map-embed-wrapper {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--color-gold-primary);
  box-shadow: inset 0 0 10px rgba(0,0,0,0.1);
}

.map-embed-wrapper iframe {
  display: block;
}

/* ==========================================================================
   13. WISHES, WHATSAPP SHARE & RSVP
   ========================================================================== */
.rsvp-card {
  background: linear-gradient(180deg, var(--color-cream-card) 0%, var(--color-cream-dark) 100%);
}

.rsvp-intro-para {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 580px;
  margin: 0 auto 28px;
}

.rsvp-buttons-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 440px;
  margin: 0 auto;
}

.rsvp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 16px 24px;
  border-radius: var(--radius-full);
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: var(--transition-bounce);
  width: 100%;
}

.rsvp-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

.rsvp-btn:active {
  transform: translateY(1px);
}

.rsvp-wa-btn {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
}

.rsvp-share-btn {
  background: linear-gradient(135deg, var(--color-maroon-primary) 0%, var(--color-maroon-deep) 100%);
  color: var(--color-gold-light);
  border: 1.5px solid var(--color-gold-primary);
}

.rsvp-flower-btn {
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  color: #2B090F;
  border: 1.5px solid #FDE047;
}

.btn-text-group {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.btn-label-ta {
  font-family: var(--font-body-ta);
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.2;
}

.btn-label-en {
  font-size: 0.8rem;
  font-weight: 600;
  opacity: 0.9;
}

/* ==========================================================================
   14. MAIN FOOTER
   ========================================================================== */
.main-footer {
  text-align: center;
  padding: 40px 16px 20px;
  border-top: 2px solid var(--color-gold-primary);
  background: linear-gradient(180deg, transparent 0%, rgba(88, 11, 21, 0.05) 100%);
  position: relative;
}

.footer-tamil-line {
  font-family: var(--font-display-ta);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-maroon-primary);
  margin-bottom: 4px;
}

.footer-english-line {
  font-family: var(--font-body-en);
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.footer-couple-badge {
  font-family: var(--font-script);
  font-size: 2.2rem;
  color: var(--color-maroon-primary);
  margin: 8px 0;
}

.footer-diya-glow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 1.4rem;
  color: var(--color-gold-primary);
  margin: 12px 0;
}

.footer-flourish {
  letter-spacing: 6px;
  font-size: 0.9rem;
}

.footer-date-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   15. TOAST MESSAGE
   ========================================================================== */
.toast-message {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-maroon-deep);
  color: var(--color-gold-light);
  border: 1.5px solid var(--color-gold-primary);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg), var(--shadow-gold);
  z-index: 1200;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s ease;
  white-space: nowrap;
}

.toast-message.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ==========================================================================
   16. SCROLL REVEAL ANIMATIONS (INTERSECTION OBSERVER)
   ========================================================================== */
.animate-fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-fade-down {
  opacity: 0;
  transform: translateY(-28px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-zoom-in {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.is-revealed {
  opacity: 1 !important;
  transform: translateY(0) scale(1) !important;
}

/* ==========================================================================
   17. RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 600px) {
  .curtain-center-content {
    padding: 24px 16px;
  }

  .auspicious-date-card {
    flex-direction: column;
    text-align: center;
    padding: 16px 20px;
  }

  .event-actions-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .action-btn {
    justify-content: center;
  }

  .location-action-btns {
    flex-direction: column;
  }

  .map-btn {
    justify-content: center;
  }

  .prev-btn { left: 6px; }
  .next-btn { right: 6px; }
  .lightbox-close-btn { top: 12px; right: 12px; }
}