/* =============================================
   UNDANGAN PERNIKAHAN - Farrel & Amelia
   Redesign: Deep Ocean Blue — Luxe & Smooth
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Great+Vibes&family=Jost:wght@300;400;500;600&display=swap');

:root {
  --navy:        #0a1628;
  --navy-mid:    #112040;
  --blue-royal:  #1a3a6e;
  --blue-bright: #2563b8;
  --blue-sky:    #4a90d9;
  --blue-mist:   #7ab8e8;
  --blue-pale:   #c8dff7;
  --blue-frost:  #e8f4ff;
  --gold:        #c9a84c;
  --gold-light:  #e8c96a;
  --gold-pale:   #f5e8c0;
  --white:       #ffffff;
  --glass:       rgba(255,255,255,0.07);
  --glass-mid:   rgba(255,255,255,0.12);
  --glass-high:  rgba(255,255,255,0.18);
  --shadow-deep: rgba(0,10,30,0.5);
  --shadow-blue: rgba(10,40,100,0.3);
  --text-white:  rgba(255,255,255,0.95);
  --text-soft:   rgba(255,255,255,0.65);
  --text-faint:  rgba(255,255,255,0.4);
  --accent-glow: rgba(37,99,184,0.6);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Jost', sans-serif;
  background: var(--navy);
  color: var(--text-white);
  overflow-x: hidden;
  min-height: 100vh;
}

/* ===== PARTICLE CANVAS ===== */
#particleCanvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

/* ===== COVER ===== */
#cover {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: transform 1.4s cubic-bezier(0.77, 0, 0.175, 1),
              opacity 1.4s ease;
}

.cover-bg-aurora {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 120% 80% at 10% 0%, rgba(26,58,110,0.9) 0%, transparent 60%),
    radial-gradient(ellipse 100% 100% at 90% 100%, rgba(10,20,60,0.95) 0%, transparent 50%),
    radial-gradient(ellipse 80% 60% at 50% 50%, rgba(37,99,184,0.3) 0%, transparent 70%),
    linear-gradient(160deg, #0d1f3c 0%, #071020 40%, #0a1628 100%);
  animation: aurora-shift 12s ease-in-out infinite alternate;
}

@keyframes aurora-shift {
  0%   { filter: hue-rotate(0deg) brightness(1); }
  50%  { filter: hue-rotate(15deg) brightness(1.1); }
  100% { filter: hue-rotate(-10deg) brightness(0.95); }
}

.cover-stars {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle 1px at 15% 20%, rgba(255,255,255,0.7) 0%, transparent 100%),
    radial-gradient(circle 1.5px at 80% 15%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(circle 1px at 60% 70%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(circle 1px at 30% 80%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(circle 1px at 90% 50%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(circle 1px at 45% 35%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(circle 1px at 70% 90%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(circle 1px at 10% 60%, rgba(255,255,255,0.4) 0%, transparent 100%);
  animation: twinkle 4s ease-in-out infinite alternate;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.6; }
  50%       { opacity: 1; }
}

/* Corner frame decorations */
.cover-frame {
  position: absolute;
  width: 80px;
  height: 80px;
  pointer-events: none;
}
.cover-frame.tl { top: 16px; left: 16px; border-top: 2px solid var(--gold); border-left: 2px solid var(--gold); }
.cover-frame.tr { top: 16px; right: 16px; border-top: 2px solid var(--gold); border-right: 2px solid var(--gold); }
.cover-frame.bl { bottom: 16px; left: 16px; border-bottom: 2px solid var(--gold); border-left: 2px solid var(--gold); }
.cover-frame.br { bottom: 16px; right: 16px; border-bottom: 2px solid var(--gold); border-right: 2px solid var(--gold); }
.cover-frame.tl::before, .cover-frame.tr::before, .cover-frame.bl::before, .cover-frame.br::before {
  content: '✦';
  position: absolute;
  color: var(--gold);
  font-size: 0.7rem;
  opacity: 0.7;
}
.cover-frame.tl::before { top: -8px; left: -8px; }
.cover-frame.tr::before { top: -8px; right: -8px; }
.cover-frame.bl::before { bottom: -8px; left: -8px; }
.cover-frame.br::before { bottom: -8px; right: -8px; }

.cover-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 40px 32px;
  width: 100%;
  max-width: 360px;
  background: var(--glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow:
    0 32px 80px var(--shadow-deep),
    0 0 0 1px rgba(255,255,255,0.05) inset,
    0 0 60px rgba(37,99,184,0.15) inset;
}

.cover-top-ornament,
.cover-bottom-ornament {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.cover-bottom-ornament { margin-top: 20px; margin-bottom: 0; }

.ornament-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-light), transparent);
}
.ornament-diamond {
  color: var(--gold);
  font-size: 0.5rem;
  letter-spacing: 2px;
}

.cover-label {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.85rem;
  letter-spacing: 3px;
  color: var(--blue-mist);
  margin-bottom: 20px;
  font-weight: 300;
}

.cover-photo-wrap {
  position: relative;
  width: 136px;
  height: 136px;
  margin: 0 auto 22px;
}

.cover-photo-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    var(--gold) 0deg,
    var(--blue-sky) 90deg,
    var(--gold-light) 180deg,
    var(--blue-bright) 270deg,
    var(--gold) 360deg
  );
  animation: ring-spin 8s linear infinite;
  opacity: 0.8;
}

@keyframes ring-spin { 100% { transform: rotate(360deg); } }

.cover-photo-ring::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--navy-mid);
}

.cover-photo {
  position: relative;
  z-index: 1;
  width: 136px;
  height: 136px;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue-royal), var(--navy));
  border: 3px solid rgba(255,255,255,0.15);
}

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

.cover-names {
  font-family: 'Great Vibes', cursive;
  font-size: 3.4rem;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 6px;
  text-shadow: 0 2px 20px rgba(122,184,232,0.4);
}

.cover-amp {
  color: var(--gold-light);
  font-size: 2.8rem;
  display: inline-block;
  margin: 0 6px;
}

.cover-date {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: 'Jost', sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue-mist);
  margin-bottom: 20px;
}

.date-sep { color: var(--gold); opacity: 0.6; }

.guest-box {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50px;
  padding: 10px 24px;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.guest-box small {
  display: block;
  font-size: 0.65rem;
  color: var(--text-faint);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 3px;
}

.guest-box strong {
  font-size: 0.95rem;
  color: var(--text-white);
  font-weight: 500;
}

.btn-open {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--blue-royal) 0%, var(--blue-bright) 60%, var(--blue-sky) 100%);
  color: white;
  border: none;
  padding: 14px 38px;
  border-radius: 50px;
  font-family: 'Jost', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  overflow: hidden;
  box-shadow:
    0 8px 32px rgba(37,99,184,0.5),
    0 0 0 1px rgba(255,255,255,0.1) inset;
  transition: all 0.3s ease;
}

.btn-open:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(37,99,184,0.6), 0 0 30px rgba(122,184,232,0.3);
}

.btn-envelope {
  color: var(--gold-light);
  animation: pulse-gold 2s ease-in-out infinite;
}

@keyframes pulse-gold {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.7; transform: scale(1.2); }
}

.btn-shimmer {
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: skewX(-20deg);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%   { left: -100%; }
  60%, 100% { left: 150%; }
}

/* ===== COVER OPEN ===== */
.cover-open #cover {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}

/* ===== MAIN CONTENT ===== */
#main-content {
  display: none;
  max-width: 480px;
  margin: 0 auto;
  padding: 0 0 110px;
  position: relative;
  z-index: 1;
}

#main-content.show { display: block; }

/* ===== SECTION ===== */
.section {
  margin: 16px;
  border-radius: 24px;
  padding: 32px 22px;
  position: relative;
  overflow: hidden;
  background: var(--glass-mid);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow:
    0 20px 60px var(--shadow-deep),
    0 0 0 1px rgba(255,255,255,0.04) inset;
}

.section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue-mist), var(--gold-light), var(--blue-mist), transparent);
}

.fade-in {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ===== HERO SECTION ===== */
#sec-home { text-align: center; }

.hero-aurora {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 120% 60% at 50% -20%, rgba(37,99,184,0.25) 0%, transparent 70%),
    radial-gradient(ellipse 80% 40% at 80% 120%, rgba(201,168,76,0.1) 0%, transparent 60%);
  pointer-events: none;
}

.hero-badge {
  display: inline-block;
  font-family: 'Jost', sans-serif;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(201,168,76,0.4);
  border-radius: 50px;
  padding: 5px 18px;
  margin-bottom: 22px;
  background: rgba(201,168,76,0.08);
}

.hero-photo-wrap {
  position: relative;
  width: 150px;
  height: 150px;
  margin: 0 auto 22px;
}

.hero-photo-glow {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,184,0.4) 0%, transparent 70%);
  animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50%       { transform: scale(1.15); opacity: 1; }
}

.hero-photo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid rgba(255,255,255,0.2);
  box-shadow:
    0 0 0 2px rgba(122,184,232,0.3),
    0 16px 40px var(--shadow-deep);
  background: var(--blue-royal);
  position: relative;
  z-index: 1;
}

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

.hero-names {
  font-family: 'Great Vibes', cursive;
  font-size: 3.6rem;
  color: var(--white);
  text-shadow: 0 4px 20px rgba(122,184,232,0.3);
  margin-bottom: 8px;
  line-height: 1.1;
}

.gold-amp {
  color: var(--gold-light);
  font-size: 0.85em;
}

/* ===== ORNAMENT DIVIDER ===== */
.ornament-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 18px auto;
  max-width: 200px;
}

.ornament-divider.sm { max-width: 140px; margin: 12px auto; }
.ornament-divider.footer-orn { margin-bottom: 20px; }

.ornament-divider span {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(201,168,76,0.5), transparent);
}

.ornament-divider i {
  font-style: normal;
  color: var(--gold);
  font-size: 0.6rem;
  letter-spacing: 2px;
}

/* ===== AYAT ===== */
.ayat {
  background: rgba(255,255,255,0.04);
  border-left: 2px solid var(--gold-light);
  border-radius: 0 12px 12px 0;
  padding: 14px 18px;
  margin-bottom: 12px;
  text-align: left;
}

.ayat p {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.9rem;
  color: var(--text-soft);
  line-height: 1.8;
  font-weight: 300;
}

.ayat cite {
  display: block;
  margin-top: 10px;
  font-size: 0.72rem;
  color: var(--gold);
  font-style: normal;
  font-weight: 600;
  letter-spacing: 1px;
  text-align: center;
}

/* ===== COUNTDOWN ===== */
.countdown-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.countdown-box {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 14px 10px 10px;
  min-width: 62px;
  text-align: center;
  box-shadow: 0 4px 20px var(--shadow-blue);
  position: relative;
  overflow: hidden;
}

.countdown-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(122,184,232,0.5), transparent);
}

.countdown-box .num {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1;
}

.countdown-box .lbl {
  display: block;
  font-size: 0.5rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--blue-mist);
  font-weight: 500;
  margin-top: 4px;
}

.countdown-sep {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 14px;
  opacity: 0.7;
}

/* ===== SEC HEADER ===== */
.sec-header {
  text-align: center;
  margin-bottom: 26px;
}

.sec-eyebrow {
  font-size: 0.6rem;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 8px;
}

.sec-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.1rem;
  color: var(--white);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.sec-title-script {
  font-family: 'Great Vibes', cursive;
  font-size: 2.8rem;
  color: var(--gold-light);
  text-shadow: 0 2px 12px rgba(201,168,76,0.3);
}

.sec-date-label {
  font-size: 0.78rem;
  color: var(--text-soft);
  margin-top: 4px;
  font-weight: 400;
  letter-spacing: 1px;
}

/* ===== MEMPELAI ===== */
.mempelai-grid {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mempelai-card {
  flex: 1;
  text-align: center;
  background: rgba(255,255,255,0.05);
  border-radius: 20px;
  padding: 22px 12px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 8px 24px var(--shadow-blue);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mempelai-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px var(--shadow-blue);
}

.mempelai-photo {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  margin: 0 auto 12px;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.15);
  box-shadow: 0 0 0 2px rgba(122,184,232,0.2), 0 8px 20px var(--shadow-deep);
  display: flex;
  align-items: center;
  justify-content: center;
}

.groom-photo { background: linear-gradient(135deg, #112040, #1a3a6e); }
.bride-photo  { background: linear-gradient(135deg, #1a3060, #2a4a80); }

.mempelai-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 50%; }

.mempelai-name {
  font-family: 'Great Vibes', cursive;
  font-size: 1.9rem;
  color: var(--white);
  margin-bottom: 4px;
}

.mempelai-full {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--blue-mist);
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.mempelai-parents {
  font-size: 0.68rem;
  color: var(--text-faint);
  line-height: 1.7;
}

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

.heart-pulse {
  font-size: 2rem;
  color: var(--gold-light);
  text-shadow: 0 0 20px rgba(201,168,76,0.5);
  animation: heartbeat 1.6s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.25); }
}

/* ===== ACARA ===== */
.acara-timeline { margin-bottom: 20px; }

.acara-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.acara-time-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 64px;
}

.acara-time-badge {
  background: linear-gradient(135deg, var(--blue-royal), var(--blue-bright));
  color: white;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 6px 10px;
  border-radius: 20px;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(37,99,184,0.4);
  margin-bottom: 8px;
}

.acara-line {
  width: 1px;
  flex: 1;
  min-height: 30px;
  background: linear-gradient(180deg, var(--blue-bright), transparent);
  margin: 0 auto;
}

.acara-card {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border-radius: 16px;
  padding: 16px;
  margin-bottom: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  position: relative;
  overflow: hidden;
}

.acara-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--blue-sky), var(--gold));
  border-radius: 3px 0 0 3px;
}

.acara-icon {
  font-size: 1.6rem;
  margin-bottom: 6px;
  display: block;
}

.acara-type {
  font-family: 'Great Vibes', cursive;
  font-size: 1.8rem;
  color: var(--gold-light);
  line-height: 1;
  margin-bottom: 4px;
}

.acara-place {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}

.acara-addr {
  font-size: 0.72rem;
  color: var(--text-faint);
  line-height: 1.6;
}

/* ===== MAP ===== */
.map-container {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px var(--shadow-deep);
  margin-bottom: 14px;
  border: 1px solid rgba(255,255,255,0.08);
}

.map-container iframe {
  width: 100%;
  height: 200px;
  border: none;
  display: block;
}

.btn-group {
  display: flex;
  gap: 10px;
}

.btn-outline, .btn-solid {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 14px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: all 0.25s ease;
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(122,184,232,0.4);
  color: var(--blue-mist);
}

.btn-outline:hover {
  background: rgba(122,184,232,0.1);
  border-color: var(--blue-mist);
}

.btn-solid {
  background: linear-gradient(135deg, var(--blue-royal), var(--blue-bright));
  border: 1px solid rgba(255,255,255,0.1);
  color: white;
  box-shadow: 0 6px 20px rgba(37,99,184,0.4);
}

.btn-solid:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(37,99,184,0.5);
}

/* ===== GIFT ===== */
.gift-card {
  background: rgba(255,255,255,0.05);
  border-radius: 18px;
  padding: 22px 20px;
  border: 1px solid rgba(201,168,76,0.2);
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 30px var(--shadow-blue);
}

.gift-glow {
  position: absolute;
  top: -30px; right: -30px;
  width: 120px; height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.gift-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.gift-bank {
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--gold-light);
  letter-spacing: 2px;
}

.gift-badge {
  background: rgba(201,168,76,0.15);
  color: var(--gold);
  border: 1px solid rgba(201,168,76,0.3);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.gift-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 3px;
  margin-bottom: 4px;
}

.gift-name {
  font-size: 0.75rem;
  color: var(--text-faint);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.btn-copy {
  width: 100%;
  background: transparent;
  border: 1px solid rgba(201,168,76,0.4);
  border-radius: 50px;
  padding: 11px;
  font-family: 'Jost', sans-serif;
  font-size: 0.82rem;
  color: var(--gold);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 1px;
}

.btn-copy:hover {
  background: rgba(201,168,76,0.08);
  border-color: var(--gold-light);
}

.btn-copy.copied {
  background: rgba(42,180,100,0.1);
  color: #4ae08a;
  border-color: rgba(42,180,100,0.4);
}

/* ===== RSVP ===== */
.form-group { margin-bottom: 16px; }

.form-group label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--blue-mist);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 12px 16px;
  font-family: 'Jost', sans-serif;
  font-size: 0.9rem;
  color: var(--white);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-faint);
}

.form-group select option {
  background: var(--navy-mid);
  color: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: rgba(122,184,232,0.5);
  box-shadow: 0 0 0 3px rgba(37,99,184,0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.btn-whatsapp {
  position: relative;
  width: 100%;
  background: linear-gradient(135deg, #1a8a3a, #25c25a);
  color: white;
  border: none;
  border-radius: 50px;
  padding: 15px;
  font-family: 'Jost', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(25,140,60,0.35);
  transition: all 0.25s ease;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  overflow: hidden;
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(25,140,60,0.45);
}

#rsvp-success {
  display: none;
  text-align: center;
  margin-top: 14px;
  padding: 12px;
  background: rgba(42,180,100,0.1);
  border-radius: 12px;
  color: #4ae08a;
  font-weight: 600;
  font-size: 0.85rem;
  border: 1px solid rgba(42,180,100,0.2);
}

/* ===== FOOTER ===== */
footer {
  text-align: center;
  padding: 36px 24px 24px;
  margin: 0 16px 12px;
  background: var(--glass-mid);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 20px 60px var(--shadow-deep);
  position: relative;
  overflow: hidden;
}

.footer-aurora {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 100% 60% at 50% 120%, rgba(37,99,184,0.2) 0%, transparent 70%);
  pointer-events: none;
}

footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue-mist), var(--gold-light), var(--blue-mist), transparent);
}

.footer-names {
  font-family: 'Great Vibes', cursive;
  font-size: 3.2rem;
  color: var(--white);
  text-shadow: 0 4px 20px rgba(122,184,232,0.3);
  margin-bottom: 16px;
  position: relative;
}

.footer-msg {
  font-size: 0.8rem;
  color: var(--text-soft);
  line-height: 1.8;
  max-width: 280px;
  margin: 0 auto 14px;
  font-weight: 300;
}

.footer-salam {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: var(--blue-mist);
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.footer-brand {
  font-size: 0.68rem;
  color: var(--text-faint);
  letter-spacing: 0.5px;
}

/* ===== BOTTOM NAV ===== */
.bottom-nav {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10,22,40,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 50px;
  padding: 8px 18px;
  display: none;
  gap: 4px;
  box-shadow: 0 8px 40px var(--shadow-deep);
  border: 1px solid rgba(255,255,255,0.1);
  z-index: 1000;
}

.bottom-nav.show { display: flex; }

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 8px 14px;
  border-radius: 40px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.nav-item.active {
  background: rgba(37,99,184,0.25);
  border: 1px solid rgba(122,184,232,0.2);
}

.nav-icon { font-size: 1.1rem; }

.nav-label {
  font-size: 0.5rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 600;
}

.nav-item.active .nav-label { color: var(--blue-mist); }

/* ===== MUSIC BTN ===== */
.music-btn {
  position: fixed;
  bottom: 90px;
  right: 20px;
  z-index: 999;
  width: 50px;
  height: 50px;
  background: rgba(10,22,40,0.85);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 4px 20px var(--shadow-deep);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
  padding: 0;
}

.music-btn.show { display: flex; }

.music-icon {
  position: relative;
  z-index: 1;
  transition: transform 0.3s;
}

.music-btn.playing .music-icon {
  animation: spin-slow 4s linear infinite;
}

@keyframes spin-slow { 100% { transform: rotate(360deg); } }

.music-rings {
  position: absolute;
  inset: 0;
  border-radius: 50%;
}

.music-btn.playing .music-rings::before,
.music-btn.playing .music-rings::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.4);
  animation: ring-expand 2s ease-out infinite;
}

.music-btn.playing .music-rings::after { animation-delay: 1s; }

@keyframes ring-expand {
  0%   { inset: 0; opacity: 0.8; }
  100% { inset: -12px; opacity: 0; }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--blue-royal); border-radius: 4px; }

/* ===== SECTION DECO (background) ===== */
.section-deco-bg {
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,184,0.08) 0%, transparent 70%);
}