/* ====================================================================
   ONLY YOU — OUR LITTLE UNIVERSE
   Design System & Romantic Mobile-First Stylesheet
   ==================================================================== */

:root {
  /* Color Palette */
  --bg-cosmos: #0c071a;
  --bg-deep-violet: #160a2b;
  --bg-card-glass: rgba(27, 14, 48, 0.65);
  --bg-card-border: rgba(244, 114, 182, 0.22);
  --bg-card-hover: rgba(43, 20, 74, 0.75);

  --color-cream: #fffdf8;
  --color-warm-ivory: #faf5ee;
  --color-blush-light: #fce7f0;
  --color-blush-pink: #f472b6;
  --color-rose-deep: #db2777;
  --color-lavender-soft: #ddd6fe;
  --color-lavender-glow: #a78bfa;
  --color-gold-soft: #fde68a;
  --color-gold-spark: #fbbf24;
  --color-gold-border: rgba(251, 191, 36, 0.35);

  --text-primary: #fffdfa;
  --text-secondary: #ebdcf1;
  --text-muted: #b9a6ce;

  /* Typography */
  --font-heading-serif: 'Cormorant Garamond', Georgia, serif;
  --font-romantic-script: 'Great Vibes', cursive;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Glassmorphism & Shadows */
  --glass-blur: blur(14px);
  --glass-border: 1px solid rgba(244, 114, 182, 0.2);
  --shadow-subtle: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --shadow-glow-pink: 0 0 28px rgba(244, 114, 182, 0.3);
  --shadow-glow-gold: 0 0 24px rgba(251, 191, 36, 0.3);

  /* Transitions */
  --trans-fast: 0.25s ease;
  --trans-medium: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --trans-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);

  /* Touch & Spacing */
  --min-touch-target: 44px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-pill: 9999px;
}

/* ====================================================================
   Reset & Base Styles
   ==================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
  -ms-overflow-style: none !important;
  scrollbar-width: none !important;
}

/* Hide scrollbars across Chrome, Safari, Edge, and Opera */
*::-webkit-scrollbar,
html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: hidden;
  background-color: var(--bg-cosmos);
  -ms-overflow-style: none;
  scrollbar-width: none;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: radial-gradient(circle at 50% 15%, #2a1147 0%, #15092a 50%, #090414 100%);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Screen Reader Only Utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ====================================================================
   Universe Canvas (Twinkling Stardust & Shooting Stars)
   ==================================================================== */
.universe-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  opacity: 0.85;
}

/* ====================================================================
   Floating Audio Controls
   ==================================================================== */
.floating-controls {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 10px;
}

.control-btn {
  width: var(--min-touch-target);
  height: var(--min-touch-target);
  border-radius: var(--radius-pill);
  background: rgba(28, 14, 48, 0.75);
  border: 1px solid var(--color-blush-pink);
  box-shadow: var(--shadow-glow-pink);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform var(--trans-fast), background var(--trans-fast), box-shadow var(--trans-fast);
  color: var(--color-cream);
  font-size: 1.15rem;
}

.control-btn:hover, .control-btn:focus-visible {
  transform: scale(1.08);
  background: rgba(43, 20, 74, 0.9);
  outline: 2px solid var(--color-gold-spark);
  outline-offset: 2px;
}

.control-btn.active {
  border-color: var(--color-gold-spark);
  box-shadow: var(--shadow-glow-gold);
}

.music-waves {
  display: none;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
  margin-left: 3px;
}

.control-btn.playing .music-waves {
  display: inline-flex;
}

.music-waves span {
  width: 2.5px;
  background-color: var(--color-gold-spark);
  border-radius: 1px;
  animation: wavePulse 1s ease-in-out infinite alternate;
}

.music-waves span:nth-child(1) { height: 6px; animation-delay: 0.1s; }
.music-waves span:nth-child(2) { height: 12px; animation-delay: 0.3s; }
.music-waves span:nth-child(3) { height: 8px; animation-delay: 0.2s; }

@keyframes wavePulse {
  0% { height: 4px; }
  100% { height: 14px; }
}

/* ====================================================================
   Mobile Journey Navigation Dots
   ==================================================================== */
.journey-dots {
  position: fixed;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 8px 6px;
  background: rgba(20, 10, 36, 0.45);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(244, 114, 182, 0.15);
}

.dot-btn {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--color-blush-pink);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: transform var(--trans-fast), background var(--trans-fast), width var(--trans-fast);
}

.dot-btn:hover, .dot-btn:focus-visible {
  outline: none;
  background: var(--color-blush-pink);
  transform: scale(1.3);
}

.dot-btn.active {
  background: var(--color-gold-spark);
  border-color: var(--color-gold-spark);
  box-shadow: 0 0 10px var(--color-gold-spark);
  transform: scale(1.35);
  height: 14px;
  border-radius: 7px;
}

@media (max-width: 480px) {
  .journey-dots {
    right: 8px;
    gap: 10px;
    padding: 6px 4px;
  }
}

/* ====================================================================
   Layout & Full-Screen Screens
   ==================================================================== */
.experience-wrapper {
  position: relative;
  z-index: 10;
  width: 100%;
}

.screen {
  min-height: 100vh;
  width: 100%;
  padding: 70px 20px 60px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.screen-content {
  width: 100%;
  max-width: 580px;
  margin: 0 auto;
  position: relative;
}

/* Glass Panel Styling */
.glass-panel {
  background: var(--bg-card-glass);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  box-shadow: var(--shadow-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
}

.glass-panel:hover {
  border-color: rgba(244, 114, 182, 0.35);
}

/* Section Header Typography */
.section-eyebrow {
  text-align: center;
  margin-bottom: 12px;
}

.star-pill {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gold-spark);
  background: rgba(251, 191, 36, 0.12);
  border: 1px solid var(--color-gold-border);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
}

.section-title {
  font-family: var(--font-heading-serif);
  font-size: 2.15rem;
  font-weight: 700;
  text-align: center;
  color: var(--color-cream);
  line-height: 1.25;
  margin-bottom: 8px;
  text-shadow: 0 2px 14px rgba(244, 114, 182, 0.25);
}

.section-subtitle {
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 440px;
  margin: 0 auto 28px auto;
  font-weight: 400;
  line-height: 1.5;
}

.screen-next-action {
  text-align: center;
  margin-top: 36px;
}

.scroll-cue-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--color-blush-light);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  background: rgba(36, 17, 61, 0.45);
  border: 1px solid rgba(244, 114, 182, 0.2);
  transition: transform var(--trans-fast), background var(--trans-fast), border-color var(--trans-fast);
}

.scroll-cue-btn:hover, .scroll-cue-btn:focus-visible {
  transform: translateY(3px);
  background: rgba(53, 24, 90, 0.65);
  border-color: var(--color-blush-pink);
  outline: none;
}

.chevron-down {
  font-size: 1.1rem;
  animation: bounceSoft 2s infinite ease-in-out;
  color: var(--color-gold-spark);
}

@keyframes bounceSoft {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

/* ====================================================================
   BUTTONS & INTERACTIONS
   ==================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: var(--min-touch-target);
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: transform var(--trans-medium), box-shadow var(--trans-medium), background var(--trans-medium);
  touch-action: manipulation;
}

.btn-primary {
  background: linear-gradient(135deg, #f472b6 0%, #ec4899 50%, #db2777 100%);
  color: #fff;
  box-shadow: 0 6px 20px rgba(236, 72, 153, 0.4);
}

.btn-glow {
  position: relative;
  overflow: hidden;
}

.btn-glow::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.25) 50%, transparent 60%);
  transform: rotate(35deg);
  animation: shimmerSweep 4s infinite linear;
}

@keyframes shimmerSweep {
  0% { transform: translateX(-100%) rotate(35deg); }
  100% { transform: translateX(100%) rotate(35deg); }
}

.btn-primary:hover, .btn-primary:focus-visible {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 10px 28px rgba(236, 72, 153, 0.6);
  outline: 2px solid var(--color-gold-spark);
  outline-offset: 3px;
}

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

.btn-secondary {
  background: rgba(39, 18, 66, 0.85);
  color: var(--color-cream);
  border: 1px solid var(--color-blush-pink);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.btn-secondary:hover, .btn-secondary:focus-visible {
  background: rgba(58, 27, 98, 0.95);
  border-color: var(--color-gold-spark);
  transform: translateY(-2px);
  outline: none;
}

/* ====================================================================
   SCREEN 1: Welcome Screen
   ==================================================================== */
.welcome-screen {
  text-align: center;
  position: relative;
}

.welcome-card {
  padding: 40px 24px;
  background: radial-gradient(circle at 50% 30%, rgba(48, 22, 85, 0.75) 0%, rgba(22, 10, 42, 0.75) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(244, 114, 182, 0.3);
  box-shadow: var(--shadow-subtle), 0 0 40px rgba(244, 114, 182, 0.15);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.welcome-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-gold-soft);
  background: rgba(251, 191, 36, 0.12);
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 22px;
  border: 1px solid var(--color-gold-border);
}

.welcome-heading {
  font-family: var(--font-heading-serif);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-cream);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.heart-pulse {
  display: inline-block;
  animation: heartThrob 1.8s infinite ease-in-out;
}

@keyframes heartThrob {
  0%, 100% { transform: scale(1); }
  15% { transform: scale(1.22); }
  30% { transform: scale(1); }
  45% { transform: scale(1.15); }
}

.welcome-teaser {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
}

.welcome-cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.audio-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.welcome-floating-hearts {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.float-heart {
  position: absolute;
  font-size: 1.4rem;
  opacity: 0.35;
  animation: floatDrift 6s infinite ease-in-out;
}

.float-heart.h1 { top: 12%; left: 10%; animation-delay: 0s; }
.float-heart.h2 { top: 20%; right: 12%; animation-delay: 2s; }
.float-heart.h3 { bottom: 15%; right: 18%; animation-delay: 4s; }

@keyframes floatDrift {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(8deg); }
}

/* ====================================================================
   SCREEN 2: Our Little Universe
   ==================================================================== */
.universe-screen {
  text-align: center;
}

.romantic-script-title {
  font-family: var(--font-romantic-script);
  font-size: 3.2rem;
  color: var(--color-blush-light);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 24px;
  text-shadow: 0 0 20px rgba(244, 114, 182, 0.4);
}

.universe-quote-box {
  position: relative;
  margin-bottom: 24px;
  padding: 32px 24px;
  border-color: rgba(251, 191, 36, 0.3);
}

.quote-mark {
  font-family: var(--font-heading-serif);
  font-size: 3.5rem;
  line-height: 0.5;
  color: var(--color-gold-spark);
  opacity: 0.45;
}

.quote-mark.start {
  text-align: left;
  margin-bottom: 10px;
}

.quote-mark.end {
  text-align: right;
  margin-top: 10px;
}

.universe-quote {
  font-family: var(--font-heading-serif);
  font-size: 1.55rem;
  font-style: italic;
  color: var(--color-cream);
  line-height: 1.45;
  letter-spacing: 0.2px;
}

.universe-subtext {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 460px;
  margin: 0 auto 30px auto;
}

/* Star Constellation Animated Graphic */
.stardust-constellation-graphic {
  position: relative;
  width: 140px;
  height: 140px;
  margin: 20px auto 10px auto;
}

.constellation-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  background: radial-gradient(circle, #fff, var(--color-gold-spark));
  border-radius: 50%;
  box-shadow: 0 0 20px var(--color-gold-spark), 0 0 40px var(--color-blush-pink);
}

.orbit-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  border: 1px dashed rgba(244, 114, 182, 0.25);
  transform: translate(-50%, -50%);
}

.orbit-ring.ring-1 {
  width: 80px;
  height: 80px;
  animation: spinSlow 18s linear infinite;
}

.orbit-ring.ring-2 {
  width: 130px;
  height: 130px;
  border-color: rgba(251, 191, 36, 0.2);
  animation: spinSlow 28s linear infinite reverse;
}

.orbiting-star {
  position: absolute;
  font-size: 1rem;
}

.orbiting-star.star-a {
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
}

.orbiting-star.star-b {
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 50%);
}

@keyframes spinSlow {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ====================================================================
   SCREEN 3: Our Memory Lane (Interactive Timeline)
   ==================================================================== */
.memory-container {
  max-width: 580px;
}

.timeline {
  position: relative;
  padding: 10px 0;
}

/* Continuous Glowing Romantic Spine Line */
.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 20px;
  width: 2px;
  background: linear-gradient(180deg, 
    rgba(251, 191, 36, 0.6) 0%, 
    rgba(244, 114, 182, 0.7) 50%, 
    rgba(167, 139, 250, 0.5) 100%
  );
  box-shadow: 0 0 8px rgba(244, 114, 182, 0.4);
}

.timeline-entry {
  position: relative;
  padding-left: 50px;
  margin-bottom: 38px;
  opacity: 0;
  transform: translateY(35px) scale(0.96);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.timeline-entry.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Timeline Glowing Node Marker */
.timeline-marker {
  position: absolute;
  left: 11px;
  top: 18px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: radial-gradient(circle, #fff, var(--color-gold-spark));
  border: 3px solid #1f0b38;
  box-shadow: 0 0 12px var(--color-gold-spark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: transform var(--trans-fast), box-shadow var(--trans-fast);
}

.timeline-entry.visible .timeline-marker {
  animation: markerGlowPulse 2.4s infinite ease-in-out;
}

@keyframes markerGlowPulse {
  0%, 100% {
    box-shadow: 0 0 12px var(--color-gold-spark);
  }
  50% {
    box-shadow: 0 0 22px rgba(244, 114, 182, 0.9), 0 0 10px #fff;
  }
}

.timeline-entry:hover .timeline-marker {
  transform: scale(1.25);
  box-shadow: 0 0 22px var(--color-blush-pink);
}

.memory-card {
  overflow: hidden;
  border-radius: var(--radius-md);
  padding: 0;
  background: rgba(30, 15, 52, 0.72);
  border: 1px solid rgba(244, 114, 182, 0.22);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.5s ease;
}

.timeline-entry.visible .memory-card {
  animation: cardSoftReveal 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes cardSoftReveal {
  0% {
    opacity: 0;
    transform: translateY(20px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
    box-shadow: 0 14px 38px rgba(0, 0, 0, 0.45), 0 0 22px rgba(244, 114, 182, 0.18);
  }
}

.memory-card:hover {
  transform: translateY(-6px);
  border-color: rgba(244, 114, 182, 0.55);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.5), 0 0 28px rgba(244, 114, 182, 0.4);
}

.memory-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #140826;
  cursor: pointer;
}

/* Light reflection shimmer sweeping across image when revealed */
.timeline-entry.visible .memory-img-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 70%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
  transform: skewX(-25deg);
  z-index: 2;
  animation: photoSweepShine 1.5s cubic-bezier(0.16, 1, 0.3, 1) 0.35s forwards;
  pointer-events: none;
}

@keyframes photoSweepShine {
  0% { left: -120%; }
  100% { left: 220%; }
}

.memory-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
}

.timeline-entry.visible .memory-img {
  animation: photoSmoothZoomIn 1.2s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes photoSmoothZoomIn {
  0% {
    transform: scale(1.12);
    filter: brightness(0.9) contrast(1.05);
  }
  100% {
    transform: scale(1);
    filter: brightness(1) contrast(1);
  }
}

.memory-img-wrapper:hover .memory-img,
.memory-img-wrapper:focus-visible .memory-img {
  transform: scale(1.09);
  filter: brightness(1.05);
}

.memory-img-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(18, 8, 34, 0.75) 100%);
  pointer-events: none;
  transition: opacity var(--trans-medium);
}

.memory-tag-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(236, 72, 153, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.memory-info {
  padding: 20px 18px;
}

.memory-date {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-gold-spark);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.memory-title {
  font-family: var(--font-heading-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-cream);
  line-height: 1.3;
  margin-bottom: 10px;
}

.memory-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ====================================================================
   SCREEN 4: Little Things I Love About You
   ==================================================================== */
.reasons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 500px) {
  .reasons-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.reason-card {
  padding: 22px 20px;
  border-radius: var(--radius-md);
  background: rgba(30, 15, 52, 0.65);
  border: 1px solid rgba(244, 114, 182, 0.18);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: transform var(--trans-medium), border-color var(--trans-medium), box-shadow var(--trans-medium);
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  transform: translateY(20px);
}

.reason-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.reason-card:hover {
  transform: translateY(-4px);
  border-color: rgba(251, 191, 36, 0.4);
  box-shadow: var(--shadow-glow-pink);
}

.reason-icon-bubble {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(244, 114, 182, 0.25), rgba(251, 191, 36, 0.15));
  border: 1px solid rgba(244, 114, 182, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.reason-title {
  font-family: var(--font-heading-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-cream);
  line-height: 1.3;
}

.reason-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ====================================================================
   SCREEN 5: A Message in My Voice (Audio Player)
   ==================================================================== */
.voice-card {
  padding: 28px 22px;
  border-color: rgba(244, 114, 182, 0.3);
}

.voice-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.voice-avatar-ring {
  position: relative;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f472b6, #a78bfa);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 0 20px rgba(244, 114, 182, 0.4);
}

.sound-wave-glow {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px dashed rgba(251, 191, 36, 0.4);
  animation: spinSlow 12s linear infinite;
}

.voice-track-title {
  font-family: var(--font-heading-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-cream);
  margin-bottom: 2px;
}

.voice-track-status {
  font-size: 0.85rem;
  color: var(--color-gold-spark);
  font-weight: 500;
}

/* Waveform Visualizer */
.audio-visualizer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 38px;
  margin-bottom: 20px;
  padding: 6px 12px;
  background: rgba(18, 9, 32, 0.4);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(244, 114, 182, 0.12);
}

.audio-visualizer .bar {
  flex: 1;
  max-width: 6px;
  height: 8px;
  background: linear-gradient(180deg, var(--color-gold-spark), var(--color-blush-pink));
  border-radius: 3px;
  transition: height 0.15s ease;
}

.audio-visualizer.playing .bar {
  animation: equalize 1s infinite alternate ease-in-out;
}

.audio-visualizer.playing .bar:nth-child(2n) { animation-delay: 0.15s; }
.audio-visualizer.playing .bar:nth-child(3n) { animation-delay: 0.3s; }
.audio-visualizer.playing .bar:nth-child(4n) { animation-delay: 0.45s; }

@keyframes equalize {
  0% { height: 6px; }
  50% { height: 28px; }
  100% { height: 10px; }
}

/* Seek Bar Range Input */
.player-timeline {
  margin-bottom: 22px;
}

.custom-range {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(244, 114, 182, 0.25);
  outline: none;
  cursor: pointer;
  transition: background var(--trans-fast);
}

.custom-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-gold-spark);
  box-shadow: 0 0 10px var(--color-gold-spark);
  cursor: pointer;
  border: 2px solid #fff;
  transition: transform var(--trans-fast);
}

.custom-range::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.custom-range::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-gold-spark);
  box-shadow: 0 0 10px var(--color-gold-spark);
  cursor: pointer;
  border: 2px solid #fff;
}

.time-readout {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 6px;
}

/* Playback Control Buttons */
.player-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.ctrl-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--trans-fast), color var(--trans-fast);
}

.ctrl-btn.secondary {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.05);
  min-height: var(--min-touch-target);
}

.ctrl-btn.secondary:hover, .ctrl-btn.secondary:focus-visible {
  color: var(--color-cream);
  background: rgba(255, 255, 255, 0.12);
  outline: none;
}

.ctrl-btn.primary-play {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f472b6, #db2777);
  box-shadow: 0 6px 20px rgba(236, 72, 153, 0.5);
  color: #fff;
  font-size: 1.4rem;
}

.ctrl-btn.primary-play:hover, .ctrl-btn.primary-play:focus-visible {
  transform: scale(1.08);
  box-shadow: 0 8px 24px rgba(236, 72, 153, 0.7);
  outline: 2px solid var(--color-gold-spark);
  outline-offset: 2px;
}

/* Missing Audio Fallback Notice */
.fallback-notice {
  margin-top: 20px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: rgba(251, 191, 36, 0.08);
  border: 1px dashed var(--color-gold-spark);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--color-blush-light);
  line-height: 1.5;
}

.fallback-notice.hidden {
  display: none;
}

.fallback-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

.fallback-notice code {
  color: var(--color-gold-spark);
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
}

/* ====================================================================
   SCREEN 6: Our Love Story Movie (Video Player)
   ==================================================================== */
.video-theater {
  padding: 12px;
  max-width: 380px;
  margin: 0 auto;
  border-color: rgba(251, 191, 36, 0.35);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6), 0 0 24px rgba(251, 191, 36, 0.2);
}

.video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 16;
  max-height: 70vh;
  border-radius: calc(var(--radius-lg) - 8px);
  overflow: hidden;
  background: #080310;
  display: flex;
  align-items: center;
  justify-content: center;
}

.styled-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: calc(var(--radius-lg) - 6px);
}

.video-fallback-card {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  background: radial-gradient(circle at 50% 50%, #291244 0%, #110620 100%);
  border-radius: calc(var(--radius-lg) - 6px);
  border: 1px dashed rgba(251, 191, 36, 0.35);
}

.video-fallback-card.hidden {
  display: none;
}

.cinema-icon {
  font-size: 2.5rem;
  margin-bottom: 8px;
}

.cinema-title {
  font-family: var(--font-heading-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-cream);
  margin-bottom: 8px;
}

.cinema-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  max-width: 380px;
  line-height: 1.5;
  margin-bottom: 12px;
}

.cinema-text code {
  color: var(--color-gold-spark);
  background: rgba(0, 0, 0, 0.4);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
}

.cinema-badge {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-blush-pink);
  background: rgba(244, 114, 182, 0.12);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
}

/* ====================================================================
   SCREEN 7: Open Your Little Gift (Interactive Envelope & Letter)
   ==================================================================== */
.letter-screen {
  text-align: center;
  padding-bottom: 80px;
}

.envelope-stage {
  perspective: 1200px;
  width: 100%;
  max-width: 440px;
  margin: 30px auto 40px auto;
  position: relative;
  min-height: 380px;
}

/* The Envelope Container */
.envelope {
  position: relative;
  width: 100%;
  height: 250px;
  background: #3c1a5b;
  border-radius: 0 0 16px 16px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(244, 114, 182, 0.2);
  cursor: pointer;
  outline: none;
  transition: transform var(--trans-medium);
}

.envelope:hover, .envelope:focus-visible {
  transform: translateY(-4px);
}

/* Envelope Flap (Triangle on top) */
.envelope-flap {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border-left: 220px solid transparent;
  border-right: 220px solid transparent;
  border-top: 135px solid #4a2170;
  transform-origin: top center;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), z-index 0.8s;
  z-index: 5;
}

@media (max-width: 480px) {
  .envelope-stage {
    max-width: 320px;
    min-height: 360px;
  }
  .envelope {
    height: 220px;
  }
  .envelope-flap {
    border-left-width: 160px;
    border-right-width: 160px;
    border-top-width: 110px;
  }
}

/* Golden Wax Seal */
.wax-seal {
  position: absolute;
  top: -160px;
  left: -24px;
  width: 48px;
  height: 48px;
  background: radial-gradient(circle, #fde047 0%, #d97706 70%, #b45309 100%);
  border-radius: 50%;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5), 0 0 16px rgba(251, 191, 36, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform var(--trans-fast), opacity var(--trans-fast);
  z-index: 10;
  animation: sealGlow 2.5s infinite alternate;
}

@media (max-width: 480px) {
  .wax-seal {
    top: -130px;
  }
}

@keyframes sealGlow {
  0% { box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5), 0 0 10px rgba(251, 191, 36, 0.4); }
  100% { box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5), 0 0 24px rgba(251, 191, 36, 0.85); }
}

.wax-seal:hover {
  transform: scale(1.12);
}

.seal-heart {
  font-size: 1.25rem;
}

/* Envelope Front Pocket Layers */
.envelope-pocket {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 0 0 16px 16px;
  background: linear-gradient(180deg, #2c1244 0%, #1f0b34 100%);
  border: 1px solid rgba(244, 114, 182, 0.25);
  border-top: none;
  z-index: 4;
  pointer-events: none;
}

/* Folded Letter Sheet Inside */
.letter-sheet {
  position: absolute;
  bottom: 10px;
  left: 5%;
  width: 90%;
  background: #fffdf8;
  color: #261633;
  border-radius: 14px;
  padding: 30px 22px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  text-align: left;
  z-index: 3;
  transform: translateY(0);
  transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1), z-index 0.5s ease;
  max-height: 480px;
  overflow-y: auto;
}

.letter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  border-bottom: 1px dashed rgba(219, 39, 119, 0.25);
  padding-bottom: 10px;
}

.letter-salutation {
  font-family: var(--font-heading-serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: #831843;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.highlight-ammu {
  display: inline-block;
  font-family: var(--font-romantic-script);
  font-size: 2.7rem;
  font-weight: 700;
  color: #db2777;
  background: linear-gradient(135deg, #e11d48 0%, #f43f5e 25%, #ec4899 50%, #f59e0b 75%, #ec4899 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: ammuGradientFlow 3.5s infinite linear, ammuHeartbeatGlow 2.2s infinite ease-in-out;
  padding: 0 6px;
  position: relative;
  text-shadow: 0 0 15px rgba(244, 114, 182, 0.4);
}

@keyframes ammuGradientFlow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes ammuHeartbeatGlow {
  0%, 100% {
    transform: scale(1);
    filter: drop-shadow(0 0 6px rgba(236, 72, 153, 0.5));
  }
  25% {
    transform: scale(1.14) rotate(-1deg);
    filter: drop-shadow(0 0 18px rgba(244, 114, 182, 0.95)) drop-shadow(0 0 25px rgba(251, 191, 36, 0.6));
  }
  50% {
    transform: scale(1.04);
    filter: drop-shadow(0 0 8px rgba(236, 72, 153, 0.6));
  }
  75% {
    transform: scale(1.15) rotate(1deg);
    filter: drop-shadow(0 0 22px rgba(244, 114, 182, 0.95)) drop-shadow(0 0 30px rgba(251, 191, 36, 0.7));
  }
}

.letter-stamp {
  font-size: 1.5rem;
  animation: stampFloat 3s infinite ease-in-out;
}

@keyframes stampFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px) rotate(5deg); }
}

.letter-body {
  margin-bottom: 22px;
}

.letter-text {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #3b1f52;
  font-weight: 500;
  white-space: pre-line;
  letter-spacing: 0.25px;
}

.envelope.opened .letter-text {
  animation: letterTextFadeIn 1.1s ease-out both;
}

@keyframes letterTextFadeIn {
  0% {
    opacity: 0;
    transform: translateY(8px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.letter-footer {
  text-align: right;
  border-top: 1px dashed rgba(219, 39, 119, 0.25);
  padding-top: 14px;
}

.letter-closing {
  font-size: 0.98rem;
  font-style: italic;
  color: #6d28d9;
}

.letter-author {
  font-family: var(--font-romantic-script);
  font-size: 2.8rem;
  color: #9f1239;
  background: linear-gradient(135deg, #881337 0%, #be185d 40%, #e11d48 70%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.3;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  animation: authorGlowPulse 3.5s infinite ease-in-out;
  padding-right: 4px;
}

@keyframes authorGlowPulse {
  0%, 100% {
    transform: scale(1);
    filter: drop-shadow(0 2px 6px rgba(190, 24, 93, 0.3));
  }
  50% {
    transform: scale(1.06);
    filter: drop-shadow(0 4px 18px rgba(225, 29, 72, 0.65));
  }
}

.beating-heart {
  display: inline-block;
  color: #e11d48;
  font-size: 2.3rem;
  animation: realisticHeartbeat 1.15s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
  transform-origin: center center;
  filter: drop-shadow(0 0 10px rgba(225, 29, 72, 0.75));
  will-change: transform, filter;
}

@keyframes realisticHeartbeat {
  0% {
    transform: scale(1);
    filter: drop-shadow(0 0 8px rgba(225, 29, 72, 0.6));
  }
  14% {
    transform: scale(1.38);
    filter: drop-shadow(0 0 20px rgba(225, 29, 72, 1)) drop-shadow(0 0 30px rgba(244, 114, 182, 0.8));
  }
  28% {
    transform: scale(1);
    filter: drop-shadow(0 0 8px rgba(225, 29, 72, 0.6));
  }
  42% {
    transform: scale(1.24);
    filter: drop-shadow(0 0 16px rgba(225, 29, 72, 0.9));
  }
  70% {
    transform: scale(1);
    filter: drop-shadow(0 0 8px rgba(225, 29, 72, 0.5));
  }
  100% {
    transform: scale(1);
    filter: drop-shadow(0 0 8px rgba(225, 29, 72, 0.5));
  }
}

/* Opened State of Envelope */
.envelope.opened {
  cursor: default;
}

.envelope.opened .envelope-flap {
  transform: rotateX(180deg);
  z-index: 1;
}

.envelope.opened .wax-seal {
  opacity: 0;
  pointer-events: none;
}

.envelope.opened .letter-sheet {
  transform: translateY(-80px);
  z-index: 8;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(244, 114, 182, 0.35);
}

@media (max-width: 480px) {
  .envelope.opened .letter-sheet {
    transform: translateY(-70px);
    padding: 24px 18px;
  }
}

/* Grand Closing Box */
.closing-statement-box {
  margin-top: 50px;
  text-align: center;
  padding: 34px 24px;
  border-color: rgba(251, 191, 36, 0.35);
  background: radial-gradient(circle at 50% 50%, rgba(45, 19, 79, 0.8) 0%, rgba(20, 8, 38, 0.8) 100%);
}

.closing-quote {
  font-family: var(--font-heading-serif);
  font-size: 1.45rem;
  font-style: italic;
  color: var(--color-cream);
  line-height: 1.5;
  margin-bottom: 24px;
}

.closing-actions {
  display: flex;
  justify-content: center;
}

.btn-replay {
  border-color: var(--color-gold-spark);
  color: var(--color-gold-soft);
  gap: 8px;
}

.btn-replay:hover {
  background: rgba(251, 191, 36, 0.15);
  border-color: var(--color-gold-spark);
}

.site-footer {
  margin-top: 40px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ====================================================================
   PHOTO LIGHTBOX MODAL
   ==================================================================== */
.photo-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans-medium);
}

.photo-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 3, 16, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.modal-content {
  position: relative;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--radius-lg);
  padding: 16px;
  z-index: 10;
  background: #190a2e;
  border: 1px solid rgba(244, 114, 182, 0.35);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
  transform: scale(0.92);
  transition: transform var(--trans-medium);
}

.photo-modal.active .modal-content {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20;
  transition: background var(--trans-fast);
}

.modal-close-btn:hover {
  background: var(--color-rose-deep);
}

.modal-image-wrapper {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: calc(var(--radius-lg) - 8px);
  overflow: hidden;
  background: #0d041a;
  margin-bottom: 16px;
}

.modal-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.modal-details {
  padding: 4px 8px 12px 8px;
}

.modal-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-rose-deep);
  background: rgba(244, 114, 182, 0.15);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 8px;
}

.modal-title {
  font-family: var(--font-heading-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-cream);
  margin-bottom: 4px;
}

.modal-date {
  font-size: 0.85rem;
  color: var(--color-gold-spark);
  font-weight: 600;
  margin-bottom: 10px;
}

.modal-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ====================================================================
   RESPONSIVE DESIGN (360px, 390px, 430px Android/iOS Screens)
   ==================================================================== */
@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  .screen {
    padding: 60px 14px 50px 14px;
  }

  .welcome-card {
    padding: 32px 18px;
  }

  .welcome-heading {
    font-size: 2.1rem;
  }

  .romantic-script-title {
    font-size: 2.7rem;
  }

  .section-title {
    font-size: 1.85rem;
  }

  .universe-quote {
    font-size: 1.35rem;
  }

  .timeline-entry {
    padding-left: 42px;
    margin-bottom: 28px;
  }

  .timeline-marker {
    left: 11px;
    width: 18px;
    height: 18px;
  }

  .memory-info {
    padding: 16px 14px;
  }

  .memory-title {
    font-size: 1.3rem;
  }

  .letter-text {
    font-size: 0.96rem;
  }

  .floating-controls {
    top: 14px;
    right: 14px;
  }
}

@media (max-width: 360px) {
  .welcome-heading {
    font-size: 1.85rem;
  }

  .section-title {
    font-size: 1.65rem;
  }

  .romantic-script-title {
    font-size: 2.3rem;
  }

  .btn {
    padding: 12px 22px;
    font-size: 0.95rem;
  }
}

/* ====================================================================
   ROMANTIC MICRO-ANIMATIONS & INTERACTIVE CUTE EFFECTS
   ==================================================================== */

/* Tap Anywhere Floating Heart Particle */
.tap-heart-particle {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  font-size: 1.6rem;
  user-select: none;
  will-change: transform, opacity;
  animation: floatHeartUp 1.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes floatHeartUp {
  0% {
    transform: translate(-50%, -50%) scale(0.4) rotate(0deg);
    opacity: 1;
  }
  40% {
    transform: translate(-50%, -80px) scale(1.25) rotate(12deg);
    opacity: 0.95;
  }
  100% {
    transform: translate(calc(-50% + var(--dx, 20px)), -160px) scale(0.9) rotate(-15deg);
    opacity: 0;
  }
}

/* Button Tap Heart Burst Effect */
.btn-burst-particle {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  font-size: 1.2rem;
  animation: burstParticle 1s ease-out forwards;
}

@keyframes burstParticle {
  0% {
    transform: translate(-50%, -50%) scale(0.3);
    opacity: 1;
  }
  100% {
    transform: translate(calc(-50% + var(--vx, 40px)), calc(-50% + var(--vy, -40px))) scale(1);
    opacity: 0;
  }
}

/* Screen 5 Vinyl Record Player Styling */
.vinyl-player-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 24px;
  position: relative;
}

.vinyl-disc-wrapper {
  position: relative;
  width: 140px;
  height: 140px;
  margin-bottom: 16px;
}

.vinyl-disc {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle, #2a2a2a 0%, #151515 45%, #000 70%, #1a1a1a 100%);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 20px rgba(244, 114, 182, 0.35);
  border: 3px solid rgba(251, 191, 36, 0.4);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.vinyl-disc.spinning {
  animation: spinVinyl 6s linear infinite;
}

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

.vinyl-grooves {
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.vinyl-grooves::before {
  content: '';
  position: absolute;
  inset: 14px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.vinyl-center-label {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: radial-gradient(circle, #f472b6 0%, #db2777 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.6);
  border: 2px solid #fff;
  z-index: 2;
}

.floating-musical-notes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.musical-note {
  position: absolute;
  font-size: 1.3rem;
  opacity: 0;
  animation: noteFloat 3s infinite ease-out;
}

.musical-note.n1 { left: 15%; animation-delay: 0.2s; }
.musical-note.n2 { right: 15%; animation-delay: 1.2s; }
.musical-note.n3 { top: -10px; left: 45%; animation-delay: 2.2s; }

@keyframes noteFloat {
  0% {
    transform: translateY(20px) scale(0.6);
    opacity: 0;
  }
  30% {
    opacity: 0.9;
  }
  100% {
    transform: translateY(-50px) scale(1.1) rotate(20deg);
    opacity: 0;
  }
}

/* Husband Dedicated Love Song Badge */
.singing-dedication-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  font-weight: 600;
  color: #fde047;
  background: rgba(251, 191, 36, 0.15);
  border: 1px solid rgba(251, 191, 36, 0.4);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
  animation: badgeGlow 3s infinite alternate;
}

@keyframes badgeGlow {
  0% { box-shadow: 0 0 10px rgba(251, 191, 36, 0.2); }
  100% { box-shadow: 0 0 20px rgba(244, 114, 182, 0.4); }
}

/* Floating "Send a Flying Kiss" Cute Interactive Pill */
.floating-kiss-widget {
  position: fixed;
  bottom: 22px;
  left: 20px;
  z-index: 95;
}

.kiss-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  background: rgba(30, 14, 52, 0.85);
  border: 1px solid var(--color-blush-pink);
  box-shadow: 0 6px 24px rgba(244, 114, 182, 0.35);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  color: var(--color-cream);
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--trans-fast), background var(--trans-fast), box-shadow var(--trans-fast);
}

.kiss-btn:hover, .kiss-btn:focus-visible {
  transform: scale(1.08) translateY(-2px);
  background: rgba(50, 22, 85, 0.95);
  box-shadow: 0 8px 30px rgba(244, 114, 182, 0.55);
  outline: none;
}

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

.kiss-icon-anim {
  display: inline-block;
  animation: kissWobble 2s infinite ease-in-out;
}

@keyframes kissWobble {
  0%, 100% { transform: scale(1) rotate(0deg); }
  25% { transform: scale(1.25) rotate(-10deg); }
  50% { transform: scale(1.1) rotate(10deg); }
  75% { transform: scale(1.2) rotate(-5deg); }
}

/* Romantic Toast Notification */
.romantic-toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(30px);
  z-index: 10000;
  background: rgba(26, 11, 46, 0.92);
  border: 1px solid var(--color-gold-spark);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.6), 0 0 20px rgba(251, 191, 36, 0.3);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  color: var(--color-cream);
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: none;
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

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

/* Card Tap Heart Reaction Badge */
.reason-card {
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.reason-card:active {
  transform: scale(0.98);
}

.card-love-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 0.76rem;
  font-weight: 700;
  color: #f472b6;
  background: rgba(244, 114, 182, 0.15);
  border: 1px solid rgba(244, 114, 182, 0.3);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  transition: transform 0.3s ease;
}

.reason-card:hover .card-love-badge {
  transform: scale(1.1);
  background: rgba(244, 114, 182, 0.25);
}

/* ====================================================================
   10:30 PM BORN TIME BANNER & COUNTDOWN WIDGET
   ==================================================================== */
.born-time-banner {
  margin-top: 26px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: rgba(30, 14, 52, 0.75);
  border: 1px solid rgba(251, 191, 36, 0.45);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(251, 191, 36, 0.15);
  text-align: center;
  position: relative;
  overflow: hidden;
  animation: bannerSoftPulse 4s infinite alternate;
}

@keyframes bannerSoftPulse {
  0% { border-color: rgba(251, 191, 36, 0.35); box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4), 0 0 16px rgba(251, 191, 36, 0.15); }
  100% { border-color: rgba(244, 114, 182, 0.55); box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 24px rgba(244, 114, 182, 0.3); }
}

.born-time-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 6px;
}

.born-time-sparkle {
  color: var(--color-gold-spark);
  animation: sparkleTwinkle 1.8s infinite alternate;
}

@keyframes sparkleTwinkle {
  0% { transform: scale(0.9); opacity: 0.7; }
  100% { transform: scale(1.2); opacity: 1; filter: drop-shadow(0 0 8px var(--color-gold-spark)); }
}

.born-time-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-cream);
  letter-spacing: 0.3px;
}

.born-time-title strong {
  color: var(--color-gold-spark);
  font-family: var(--font-heading-serif);
  font-size: 1.15rem;
  letter-spacing: 0.5px;
}

.born-time-countdown {
  font-size: 0.88rem;
  color: var(--color-blush-light);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}

.born-time-countdown strong {
  color: var(--color-gold-spark);
  font-family: monospace;
  font-size: 1.05rem;
  letter-spacing: 1px;
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid rgba(251, 191, 36, 0.25);
}

.born-time-preview-btn {
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.2) 0%, rgba(244, 114, 182, 0.3) 100%);
  border: 1px solid var(--color-gold-spark);
  color: var(--color-cream);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform var(--trans-fast), box-shadow var(--trans-fast), background var(--trans-fast);
}

.born-time-preview-btn:hover, .born-time-preview-btn:focus-visible {
  transform: scale(1.05);
  box-shadow: 0 4px 18px rgba(251, 191, 36, 0.4), 0 0 20px rgba(244, 114, 182, 0.5);
  outline: none;
}

/* ====================================================================
   10:30 PM MAGICAL CELEBRATION MODAL OVERLAY & FIREWORKS
   ==================================================================== */
.celebration-1030-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.6s ease;
}

.celebration-1030-modal.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.celebration-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 4, 22, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.fireworks-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
}

/* 10:30 PM Secret Love Vault Modal Dialog Container */
.vault-modal-content {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 680px;
  max-height: 88vh;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 38px 24px 34px 24px;
  background: radial-gradient(circle at 50% 10%, rgba(48, 16, 78, 0.96) 0%, rgba(18, 7, 34, 0.98) 100%);
  border: 2px solid var(--color-gold-spark);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.8), 0 0 45px rgba(251, 191, 36, 0.35), 0 0 65px rgba(244, 114, 182, 0.25);
  transform: scale(0.9) translateY(24px);
  transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.celebration-1030-modal.active .vault-modal-content {
  transform: scale(1) translateY(0);
}

.vault-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--color-gold-spark);
  color: var(--color-cream);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: transform var(--trans-fast), background var(--trans-fast);
}

.vault-close-btn:hover {
  transform: scale(1.1);
  background: rgba(244, 114, 182, 0.3);
}

/* Vault Hero Header */
.vault-header {
  text-align: center;
  margin-bottom: 30px;
}

.vault-unlock-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #fff;
  background: linear-gradient(90deg, #d97706, #ec4899);
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  box-shadow: 0 0 16px rgba(236, 72, 153, 0.6);
  margin-bottom: 14px;
}

.vault-title {
  font-family: var(--font-heading-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-cream);
  line-height: 1.25;
  margin-bottom: 12px;
  text-shadow: 0 0 20px rgba(244, 114, 182, 0.6);
}

.vault-subtext {
  font-size: 0.96rem;
  color: var(--color-blush-light);
  line-height: 1.6;
  max-width: 520px;
  margin: 0 auto 16px auto;
}

.celebration-music-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #f472b6;
  background: rgba(244, 114, 182, 0.15);
  border: 1px solid rgba(244, 114, 182, 0.35);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
}

.pulse-note {
  animation: notePulseAnim 1.2s infinite alternate;
}

@keyframes notePulseAnim {
  0% { transform: scale(0.9); }
  100% { transform: scale(1.3); }
}

/* Vault Section General Styles */
.vault-section {
  margin-bottom: 36px;
  padding-top: 24px;
  border-top: 1px dashed rgba(244, 114, 182, 0.25);
}

.vault-section-title-wrap {
  text-align: center;
  margin-bottom: 22px;
  position: relative;
}

.fairy-light-wire {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 8px;
}

.f-bulb {
  font-size: 1.1rem;
  animation: fairyBlink 2.2s infinite alternate;
}

.f-bulb.b1 { animation-delay: 0.1s; }
.f-bulb.b2 { animation-delay: 0.6s; }
.f-bulb.b3 { animation-delay: 1.1s; }
.f-bulb.b4 { animation-delay: 0.4s; }
.f-bulb.b5 { animation-delay: 0.9s; }
.f-bulb.b6 { animation-delay: 1.4s; }

@keyframes fairyBlink {
  0% { filter: drop-shadow(0 0 4px #fbbf24) brightness(0.9); opacity: 0.7; }
  100% { filter: drop-shadow(0 0 16px #fde047) brightness(1.4); opacity: 1; transform: scale(1.15); }
}

.vault-section-title {
  font-family: var(--font-heading-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-gold-spark);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 6px;
}

.vault-section-hint {
  font-size: 0.82rem;
  color: var(--color-lavender-soft);
  font-style: italic;
}

/* SECTION 1: 3D Flip Polaroid Cards */
.polaroid-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

@media (max-width: 520px) {
  .polaroid-grid {
    grid-template-columns: 1fr;
  }
}

.polaroid-card {
  perspective: 1000px;
  height: 290px;
  cursor: pointer;
}

.polaroid-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transform-style: preserve-3d;
}

.polaroid-card.flipped .polaroid-inner {
  transform: rotateY(180deg);
}

.polaroid-front, .polaroid-back {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.45);
}

.polaroid-front {
  background: #fffdf8;
  color: #1f0b34;
  padding: 12px 12px 18px 12px;
  display: flex;
  flex-direction: column;
}

.polaroid-img-box {
  width: 100%;
  height: 200px;
  overflow: hidden;
  border-radius: 8px;
  background: #140826;
}

.polaroid-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.polaroid-caption {
  font-family: var(--font-heading-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: #831843;
  margin-top: 10px;
  line-height: 1.2;
}

.polaroid-tap-cue {
  font-size: 0.72rem;
  color: #9d174d;
  margin-top: 2px;
}

.polaroid-back {
  background: #fff9ed;
  color: #2b1142;
  transform: rotateY(180deg);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 2px dashed #ec4899;
}

.polaroid-back-header {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #db2777;
  margin-bottom: 10px;
}

.polaroid-back-note {
  font-family: var(--font-heading-serif);
  font-size: 1.02rem;
  line-height: 1.6;
  color: #3b145a;
  font-style: italic;
  font-weight: 600;
}

.polaroid-back-sign {
  margin-top: 12px;
  font-family: var(--font-romantic-script);
  font-size: 1.8rem;
  color: #be185d;
  line-height: 1;
}

/* SECTION 2: 7 Lifetime Promises */
.promises-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.promise-card {
  background: rgba(30, 14, 52, 0.75);
  border: 1px solid rgba(244, 114, 182, 0.3);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
  transition: transform var(--trans-fast), border-color var(--trans-fast), box-shadow var(--trans-fast);
}

.promise-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-gold-spark);
  box-shadow: 0 8px 24px rgba(251, 191, 36, 0.25);
}

.promise-card.sealed {
  background: rgba(36, 18, 62, 0.9);
  border-color: #10b981;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.35);
}

.promise-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.promise-badge {
  font-size: 0.76rem;
  font-weight: 700;
  color: #fde047;
  background: rgba(251, 191, 36, 0.15);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.promise-icon {
  font-size: 1.3rem;
}

.promise-title {
  font-family: var(--font-heading-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-cream);
  line-height: 1.2;
}

.promise-text {
  font-size: 0.96rem;
  color: var(--color-blush-light);
  line-height: 1.55;
  font-weight: 450;
}

.promise-seal-btn {
  margin-top: 6px;
  align-self: flex-start;
  font-size: 0.76rem;
  font-weight: 700;
  color: #ec4899;
  background: rgba(236, 72, 153, 0.12);
  border: 1px solid rgba(236, 72, 153, 0.35);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  transition: all var(--trans-fast);
}

.promise-card.sealed .promise-seal-btn {
  color: #10b981;
  background: rgba(16, 185, 129, 0.15);
  border-color: #10b981;
}

/* SECTION 3: Official Gold Certificate */
.gold-certificate {
  background: #fffdf7;
  color: #240f3b;
  border: 4px double #d97706;
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.5), 0 0 35px rgba(251, 191, 36, 0.35);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.gold-certificate:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.55), 0 0 45px rgba(251, 191, 36, 0.5);
}

.cert-crown {
  font-size: 3rem;
  animation: crownBob 2.5s infinite ease-in-out;
  margin-bottom: 6px;
}

.cert-badge {
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 1.8px;
  color: #b45309;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.cert-awardee {
  font-family: var(--font-heading-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: #831843;
  margin-bottom: 6px;
  line-height: 1.25;
}

.cert-awarded-to {
  font-size: 1.05rem;
  color: #4c1d95;
  margin-bottom: 12px;
}

.cert-awarded-to strong {
  font-family: var(--font-romantic-script);
  font-size: 2.7rem;
  color: #db2777;
  display: inline-block;
  vertical-align: middle;
  padding: 0 6px;
  animation: ammuGlowPulse 2.5s infinite ease-in-out;
}

.cert-nickname {
  font-size: 0.95rem;
  font-weight: 700;
  color: #831843;
  display: inline-block;
  vertical-align: middle;
}

.cert-divider {
  color: #d97706;
  letter-spacing: 6px;
  margin-bottom: 14px;
}

.cert-terms {
  font-size: 0.96rem;
  line-height: 1.65;
  color: #3b1254;
  font-style: italic;
  max-width: 480px;
  margin: 0 auto 18px auto;
}

.cert-validity-box {
  background: rgba(251, 191, 36, 0.15);
  border: 1px solid #d97706;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.84rem;
  color: #92400e;
  margin-bottom: 24px;
  display: inline-block;
}

.cert-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px dashed rgba(219, 39, 119, 0.3);
  padding-top: 14px;
}

.cert-seal {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: radial-gradient(circle, #fde047 0%, #d97706 80%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25), 0 0 16px rgba(251, 191, 36, 0.6);
  color: #fff;
  animation: sealGlow 2.5s infinite alternate;
}

.cert-seal-symbol { font-size: 1.15rem; }
.cert-seal-text { font-size: 0.48rem; font-weight: 800; letter-spacing: 0.5px; }

.cert-signature-block {
  text-align: right;
}

.cert-sign-label {
  font-size: 0.74rem;
  color: #6b21a8;
  font-style: italic;
  margin-bottom: 2px;
}

.cert-signature {
  font-family: var(--font-romantic-script);
  font-size: 2.7rem;
  color: #be185d;
  line-height: 1.2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Vault Footer */
.vault-footer {
  margin-top: 30px;
  text-align: center;
}

.celebration-actions {
  display: flex;
  justify-content: center;
}

/* ====================================================================
   LOCKED SUSPENSE MODAL (Before 10:30 PM Time-Lock Experience)
   ==================================================================== */
.locked-suspense-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1050;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease, backdrop-filter 0.35s ease;
  padding: 18px;
}

.locked-suspense-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.locked-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 2, 14, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.locked-modal-card {
  position: relative;
  width: 100%;
  max-width: 520px;
  background: linear-gradient(155deg, rgba(38, 14, 48, 0.96) 0%, rgba(18, 5, 26, 0.98) 100%);
  border: 1.5px solid rgba(244, 114, 182, 0.4);
  border-radius: var(--radius-xl);
  padding: 34px 26px 28px 26px;
  text-align: center;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.75), 0 0 45px rgba(244, 114, 182, 0.25);
  transform: scale(0.92) translateY(24px);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 2;
  max-height: 90vh;
  overflow-y: auto;
}

.locked-suspense-modal.active .locked-modal-card {
  transform: scale(1) translateY(0);
}

.locked-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--trans-fast);
}

.locked-close-btn:hover {
  background: var(--color-rose-deep);
  transform: rotate(90deg);
}

/* Avatar Lock Circle & Orbit Sparkles */
.locked-avatar-wrap {
  position: relative;
  width: 76px;
  height: 76px;
  margin: 0 auto 16px auto;
}

.locked-lock-circle {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.25) 0%, rgba(219, 39, 119, 0.35) 100%);
  border: 2px solid rgba(251, 191, 36, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 28px rgba(251, 191, 36, 0.45);
}

.locked-icon-anim {
  font-size: 2.3rem;
  display: inline-block;
  animation: lockHeartbeat 2.2s infinite ease-in-out;
}

@keyframes lockHeartbeat {
  0%, 100% { transform: scale(1); }
  15% { transform: scale(1.15) rotate(-6deg); }
  30% { transform: scale(0.95) rotate(4deg); }
  45% { transform: scale(1.08) rotate(-3deg); }
  60% { transform: scale(1); }
}

.locked-orbit-sparkles {
  position: absolute;
  inset: -12px;
  pointer-events: none;
}

.lock-sparkle {
  position: absolute;
  font-size: 1.1rem;
  animation: floatSparkle 3s infinite ease-in-out;
}

.lock-sparkle.s1 { top: 0; left: -6px; animation-delay: 0s; }
.lock-sparkle.s2 { top: -8px; right: -4px; animation-delay: 0.9s; }
.lock-sparkle.s3 { bottom: 0; right: -8px; animation-delay: 1.8s; }

@keyframes floatSparkle {
  0%, 100% { transform: translateY(0) scale(0.9); opacity: 0.5; }
  50% { transform: translateY(-8px) scale(1.2); opacity: 1; }
}

/* Pill Badge */
.locked-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(251, 191, 36, 0.12);
  border: 1px solid rgba(251, 191, 36, 0.5);
  color: #fbbf24;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.locked-modal-title {
  font-family: var(--font-heading-serif);
  font-size: 1.55rem;
  color: #fff;
  margin-bottom: 14px;
  text-shadow: 0 2px 10px rgba(244, 114, 182, 0.4);
}

.locked-message-body {
  text-align: center;
  margin-bottom: 20px;
}

.locked-p-highlight {
  font-size: 1.05rem;
  color: #fdf2f8;
  line-height: 1.6;
  margin-bottom: 10px;
}

.locked-p-highlight strong {
  color: #fde047;
  font-weight: 700;
}

.locked-p-desc {
  font-size: 0.92rem;
  color: #e9d5ff;
  line-height: 1.6;
  margin-bottom: 14px;
}

.locked-p-desc em {
  font-style: normal;
  color: #f472b6;
  font-weight: 600;
}

/* Husband Apology Box */
.locked-apology-box {
  background: rgba(244, 114, 182, 0.08);
  border: 1px dashed rgba(244, 114, 182, 0.45);
  border-radius: 14px;
  padding: 14px 18px;
  margin: 14px auto;
  text-align: center;
  position: relative;
}

.apology-emoji-header {
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.locked-p-apology {
  font-size: 0.92rem;
  color: #fce7f3;
  line-height: 1.55;
  font-style: italic;
  margin-bottom: 6px;
}

.apology-sign {
  font-size: 0.8rem;
  color: #f472b6;
  font-weight: 600;
}

/* Live Countdown Box */
.locked-countdown-container {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(251, 191, 36, 0.35);
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 22px;
}

.locked-countdown-label {
  display: block;
  font-size: 0.78rem;
  color: #fbbf24;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.locked-countdown-timer {
  font-family: 'Courier New', Courier, monospace, monospace;
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: #fef08a;
  text-shadow: 0 0 12px rgba(253, 224, 71, 0.6);
  margin-bottom: 4px;
}

.locked-countdown-hint {
  font-size: 0.78rem;
  color: #cbd5e1;
  font-style: italic;
  margin: 0;
}

.locked-actions {
  display: flex;
  justify-content: center;
}

.locked-actions .btn {
  width: 100%;
  max-width: 420px;
  font-size: 0.92rem;
  padding: 12px 20px;
}


/* ====================================================================
   ACCESSIBILITY: REDUCED MOTION PREFERENCE
   ==================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .universe-canvas {
    display: none;
  }

  .btn-glow::after {
    display: none;
  }

  .timeline-entry, .reason-card {
    opacity: 1 !important;
    transform: none !important;
  }
}