/* ============================================
   BIRTHDAY WEBSITE — style.css
   Romantic Persian (Farsi) RTL single-page site
   ============================================ */

/* --------------------------------------------
   1. CUSTOM PROPERTIES
   -------------------------------------------- */
:root {
  /* Color Palette */
  --color-pink: #ff9a9e;
  --color-pink-deep: #e84393;
  --color-rose-gold: #b76e79;
  --color-rose-gold-light: #d4a5a5;
  --color-purple: #a18cd1;
  --color-purple-deep: #6c5ce7;
  --color-white: #ffffff;
  --color-warm-gold: #f9d56e;
  --color-warm-gold-deep: #c9a84c;

  /* Background Gradient Stops */
  --bg-gradient-1: #1a0a2e;
  --bg-gradient-2: #2d1b4e;
  --bg-gradient-3: #4a2c5e;
  --bg-gradient-4: #2d1b4e;

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.07);
  --glass-bg-hover: rgba(255, 255, 255, 0.12);
  --glass-border: rgba(255, 255, 255, 0.15);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
  --glass-shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.35);
  --glass-blur: blur(16px);

  /* Typography */
  --font-family: 'Vazirmatn', system-ui, sans-serif;
  --font-size-base: 16px;
  --font-size-h1: clamp(2rem, 5vw, 3.8rem);
  --font-size-h2: clamp(1.5rem, 3.5vw, 2.4rem);
  --font-size-body: 1.05rem;
  --font-size-small: 0.88rem;

  /* Spacing */
  --section-padding: clamp(3rem, 8vh, 6rem) clamp(1rem, 4vw, 2rem);
  --container-max: 1100px;

  /* Borders */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-Index Layers */
  --z-background: -1;
  --z-content: 1;
  --z-floating: 5;
  --z-overlay: 10;
  --z-player: 20;
  --z-login: 100;
  --z-lightbox: 50;
  --z-cursor: 999;
}

/* --------------------------------------------
   2. RESET & BASE
   -------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: var(--font-size-base);
}

body {
  font-family: var(--font-family);
  direction: rtl;
  color: var(--color-white);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.8;
  background: linear-gradient(135deg, var(--bg-gradient-1), var(--bg-gradient-2), var(--bg-gradient-3), var(--bg-gradient-4));
  background-size: 400% 400%;
  animation: gradientShift 20s ease infinite;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--color-rose-gold);
  outline-offset: 2px;
}

/* Screen-reader only */
.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;
}

/* Utility: hidden */
.hidden {
  display: none !important;
}

/* Selection color */
::selection {
  background: var(--color-rose-gold);
  color: var(--color-white);
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  right: 20px;
  background: var(--color-rose-gold);
  color: var(--color-white);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  z-index: var(--z-cursor);
  text-decoration: none;
  font-size: var(--font-size-small);
  transition: top var(--transition-normal);
}
.skip-link:focus {
  top: 20px;
}

/* --------------------------------------------
   3. SCROLLBAR STYLING
   -------------------------------------------- */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-gradient-1);
}
::-webkit-scrollbar-thumb {
  background: var(--color-rose-gold);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-pink-deep);
}

/* --------------------------------------------
   4. KEYFRAME ANIMATIONS
   -------------------------------------------- */
@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.88); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(-50px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(50px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.06); opacity: 0.85; }
}

@keyframes glow {
  0%, 100% { box-shadow: 0 0 8px var(--color-rose-gold-light); }
  50%      { box-shadow: 0 0 24px var(--color-pink-deep), 0 0 40px var(--color-rose-gold); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 50%, 90% { transform: translateX(-6px); }
  30%, 70% { transform: translateX(6px); }
}

@keyframes typing {
  from { width: 0; }
  to   { width: 100%; }
}

@keyframes blink {
  0%, 100% { border-color: transparent; }
  50%      { border-color: var(--color-white); }
}

@keyframes starTwinkle {
  0%, 100% { opacity: 0.3; }
  50%      { opacity: 1; }
}

@keyframes heartFloat {
  0%   { opacity: 1; transform: translateY(0) rotate(0deg) scale(1); }
  100% { opacity: 0; transform: translateY(-100vh) rotate(20deg) scale(0.3); }
}

@keyframes unfoldPaper {
  from { max-height: 0; opacity: 0; }
  to   { max-height: 2000px; opacity: 1; }
}

@keyframes rotate3d {
  from { transform: perspective(400px) rotateY(90deg); opacity: 0; }
  to   { transform: perspective(400px) rotateY(0deg); opacity: 1; }
}

@keyframes bounceCake {
  0%, 100% { transform: translateY(0) scale(1); }
  40%      { transform: translateY(-18px) scale(1.08); }
  60%      { transform: translateY(-6px) scale(1.03); }
}

@keyframes confettiFall {
  0%   { transform: translateY(-10vh) rotate(0deg); opacity: 1; }
  100% { transform: translateY(110vh) rotate(720deg); opacity: 0; }
}

@keyframes confettiFallAlt {
  0%   { transform: translateY(-10vh) rotate(0deg) scale(1); }
  100% { transform: translateY(110vh) rotate(-540deg) scale(0.6); opacity: 0; }
}

@keyframes quoteFade {
  0%   { opacity: 0; transform: translateY(20px) scale(0.9); }
  15%  { opacity: 1; transform: translateY(0) scale(1); }
  75%  { opacity: 1; transform: translateY(-10px) scale(1); }
  100% { opacity: 0; transform: translateY(-40px) scale(0.9); }
}

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

/* --------------------------------------------
   5. ANIMATION TRIGGER (Intersection Observer)
   -------------------------------------------- */
[data-animate] {
  opacity: 0;
}

[data-animate="fade-in"].is-visible {
  animation: fadeIn 0.8s ease forwards;
}

[data-animate="fade-in-up"].is-visible {
  animation: fadeInUp 0.8s ease forwards;
}

[data-animate="scale-in"].is-visible {
  animation: scaleIn 0.7s ease forwards;
}

[data-animate="slide-right"].is-visible {
  animation: slideInRight 0.7s ease forwards;
}

[data-animate="slide-left"].is-visible {
  animation: slideInLeft 0.7s ease forwards;
}

/* Stagger children */
.stagger-children > [data-animate].is-visible:nth-child(1) { animation-delay: 0s; }
.stagger-children > [data-animate].is-visible:nth-child(2) { animation-delay: 0.15s; }
.stagger-children > [data-animate].is-visible:nth-child(3) { animation-delay: 0.3s; }
.stagger-children > [data-animate].is-visible:nth-child(4) { animation-delay: 0.45s; }
.stagger-children > [data-animate].is-visible:nth-child(5) { animation-delay: 0.6s; }

/* --------------------------------------------
   6. GLASS CARD SYSTEM
   -------------------------------------------- */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal);
}

.glass-card:hover {
  background: var(--glass-bg-hover);
  box-shadow: var(--glass-shadow-hover);
}

/* Solid fallback for browsers without backdrop-filter */
@supports not ((backdrop-filter: blur(16px)) or (-webkit-backdrop-filter: blur(16px))) {
  .glass-card {
    background: rgba(30, 10, 50, 0.85);
  }
}

/* --------------------------------------------
   7. GRADIENT TEXT
   -------------------------------------------- */
.gradient-text {
  background: linear-gradient(135deg, var(--color-rose-gold-light), var(--color-pink-deep), var(--color-warm-gold), var(--color-purple));
  background-size: 300% 300%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientShift 5s ease infinite;
  font-weight: 900;
}

/* --------------------------------------------
   8. SECTION COMMONS
   -------------------------------------------- */
section {
  padding: var(--section-padding);
  position: relative;
}

.section-title {
  text-align: center;
  font-size: var(--font-size-h2);
  font-weight: 800;
  margin-bottom: 0.6rem;
  color: var(--color-white);
}

.section-subtitle {
  text-align: center;
  font-size: var(--font-size-body);
  color: var(--color-rose-gold-light);
  margin-bottom: 3rem;
  opacity: 0.9;
}

/* --------------------------------------------
   9. BACKGROUND CANVAS
   -------------------------------------------- */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: var(--z-background);
  pointer-events: none;
}

/* --------------------------------------------
   10. CURSOR GLOW
   -------------------------------------------- */
#cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(183, 110, 121, 0.12) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  z-index: var(--z-cursor);
  pointer-events: none;
  transition: opacity 0.4s ease;
  opacity: 0;
}
#cursor-glow.is-visible {
  opacity: 1;
}

/* --------------------------------------------
   11. SCROLL PROGRESS
   -------------------------------------------- */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(to left, var(--color-pink-deep), var(--color-rose-gold), var(--color-warm-gold));
  z-index: var(--z-overlay);
  transition: width 0.1s linear;
}

/* --------------------------------------------
   12. LOGIN OVERLAY
   -------------------------------------------- */
#login-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-login);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-gradient-1), var(--bg-gradient-2), var(--bg-gradient-3));
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

#login-overlay.fade-out {
  opacity: 0;
  visibility: hidden;
}

.login-card {
  width: min(90vw, 420px);
  padding: 3rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  position: relative;
  z-index: 2;
}

.login-card.shake {
  animation: shake 0.5s ease;
}

.login-icon {
  font-size: 3rem;
  animation: float 3s ease-in-out infinite;
}

.login-title {
  font-size: var(--font-size-h2);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-rose-gold-light), var(--color-warm-gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.login-subtitle {
  font-size: var(--font-size-small);
  color: var(--color-rose-gold-light);
  opacity: 0.8;
}

.login-input-group {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.login-input {
  width: 100%;
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  font-family: var(--font-family);
  font-size: 1rem;
  text-align: center;
  direction: ltr;
  letter-spacing: 0.2em;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.login-input:focus {
  border-color: var(--color-rose-gold);
  box-shadow: 0 0 16px rgba(183, 110, 121, 0.3);
  outline: none;
}
.login-input::placeholder {
  letter-spacing: 0;
  color: rgba(255, 255, 255, 0.4);
}

.login-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.85rem;
  border: none;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-rose-gold), var(--color-purple-deep));
  color: var(--color-white);
  font-family: var(--font-family);
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}
.login-btn:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(183, 110, 121, 0.4);
}
.login-btn:active {
  transform: scale(0.97);
}

.login-btn-icon {
  font-size: 1.1rem;
}

.login-error {
  min-height: 1.5em;
  color: var(--color-pink);
  font-size: var(--font-size-small);
  font-weight: 500;
  opacity: 0;
  transform: translateY(-5px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.login-error.show {
  opacity: 1;
  transform: translateY(0);
}

/* Login floating stars */
.login-stars {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.login-star {
  position: absolute;
  font-size: 1.5rem;
  animation: starTwinkle 2s ease-in-out infinite;
  opacity: 0.4;
}
.login-star:nth-child(2) { animation-delay: 0.5s; }
.login-star:nth-child(3) { animation-delay: 1s; }
.login-star:nth-child(4) { animation-delay: 0.3s; }
.login-star:nth-child(5) { animation-delay: 0.7s; }
.login-star:nth-child(6) { animation-delay: 1.3s; }

/* --------------------------------------------
   13. MAIN CONTENT
   -------------------------------------------- */
#main-content {
  position: relative;
  z-index: var(--z-content);
}

/* --------------------------------------------
   14. HERO
   -------------------------------------------- */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  max-width: 700px;
}

.cake-animation {
  font-size: clamp(3rem, 8vw, 5rem);
  animation: bounceCake 2.5s ease-in-out infinite;
  cursor: default;
}

.hero-title {
  font-size: var(--font-size-h1);
  line-height: 1.5;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: var(--color-rose-gold-light);
  min-height: 2em;
}

.typing-text {
  display: inline-block;
  white-space: nowrap;
  overflow: hidden;
  border-left: 3px solid var(--color-white);
  animation: blink 0.8s step-end infinite;
  direction: rtl;
}

.hero-scroll-hint {
  font-size: var(--font-size-small);
  color: rgba(255, 255, 255, 0.5);
  animation: float 2s ease-in-out infinite;
  margin-top: 1rem;
}

/* --------------------------------------------
   15. COUNTDOWN
   -------------------------------------------- */
#countdown {
  padding: 2rem 1rem 5rem;
  text-align: center;
}

.countdown-grid {
  display: flex;
  justify-content: center;
  gap: clamp(0.5rem, 2vw, 1.5rem);
  flex-wrap: wrap;
  margin-top: 2rem;
}

.countdown-item {
  min-width: 80px;
  padding: 1.2rem 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.countdown-number {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 900;
  background: linear-gradient(135deg, var(--color-warm-gold), var(--color-pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-variant-numeric: tabular-nums;
}

.countdown-label {
  font-size: var(--font-size-small);
  color: var(--color-rose-gold-light);
}

.celebration-text {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 900;
  animation: float 2s ease-in-out infinite;
}

.celebration-sub {
  font-size: var(--font-size-body);
  color: var(--color-rose-gold-light);
  margin-top: 1rem;
}

/* --------------------------------------------
   16. OUR STORY / PHOTO GRID
   -------------------------------------------- */
.photo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: var(--container-max);
  margin: 0 auto;
}

@media (min-width: 600px) {
  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .photo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.photo-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
}
.photo-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--glass-shadow-hover);
}

.photo-card-image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.photo-card:hover .photo-card-image {
  transform: scale(1.06);
}

.photo-card-caption {
  padding: 1rem 1.2rem;
  text-align: center;
}

.photo-card-caption h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.3rem;
}

.photo-card-caption p {
  font-size: var(--font-size-small);
  color: var(--color-rose-gold-light);
}

/* --------------------------------------------
   17. LIGHTBOX
   -------------------------------------------- */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 5, 25, 0.95);
  z-index: var(--z-lightbox);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem;
  transition: opacity 0.3s ease;
}

.lightbox-image {
  max-width: min(90vw, 800px);
  max-height: 70vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 0 60px rgba(183, 110, 121, 0.3);
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--color-white);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
  z-index: 1;
}
.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-caption {
  color: var(--color-rose-gold-light);
  font-size: var(--font-size-body);
  text-align: center;
  max-width: 500px;
}

/* --------------------------------------------
   18. LETTER
   -------------------------------------------- */
#letter {
  max-width: var(--container-max);
  margin: 0 auto;
}

.letter-card {
  max-width: 650px;
  margin: 0 auto;
  cursor: pointer;
  user-select: none;
  overflow: hidden;
  transition: all var(--transition-slow);
}

.letter-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  padding: 2.5rem 1.5rem;
}

.letter-icon {
  font-size: 3rem;
  animation: pulse 2s ease-in-out infinite;
}

.letter-preview-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
}

.letter-hint {
  font-size: var(--font-size-small);
  color: var(--color-rose-gold-light);
  animation: float 2s ease-in-out infinite;
}

.letter-content {
  animation: unfoldPaper 0.8s ease forwards;
  overflow: hidden;
}

.letter-paper {
  padding: 2rem 1.5rem;
  max-height: 60vh;
  overflow-y: auto;
  background:
    repeating-linear-gradient(
      transparent,
      transparent 27px,
      rgba(255, 255, 255, 0.03) 27px,
      rgba(255, 255, 255, 0.03) 28px
    );
  line-height: 2;
}

.letter-title {
  font-size: 1.4rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 1.2rem;
  color: var(--color-warm-gold);
}

.letter-body {
  font-size: var(--font-size-body);
  white-space: pre-line;
  color: var(--color-white);
  opacity: 0.9;
}

.letter-signature {
  text-align: left;
  margin-top: 1.5rem;
  font-size: 1.1rem;
  color: var(--color-rose-gold-light);
  font-weight: 600;
}

/* --------------------------------------------
   19. TIMELINE
   -------------------------------------------- */
.timeline-container {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  padding: 1rem 0;
}

/* Vertical line */
.timeline-container::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  right: 50%;
  transform: translateX(50%);
  width: 2px;
  background: linear-gradient(to bottom, var(--color-rose-gold), var(--color-purple-deep));
  border-radius: 1px;
}

.timeline-item {
  position: relative;
  width: 100%;
  margin-bottom: 3rem;
  display: flex;
}

/* Desktop: alternating */
@media (min-width: 900px) {
  .timeline-item {
    width: 50%;
  }
  .timeline-item:nth-child(odd) {
    margin-right: auto;
    padding-left: 2.5rem;
    text-align: left;
  }
  .timeline-item:nth-child(even) {
    margin-left: auto;
    padding-right: 2.5rem;
    text-align: right;
  }
  /* Alternating dots */
  .timeline-item:nth-child(odd) .timeline-dot {
    left: -11px;
    right: auto;
  }
  .timeline-item:nth-child(even) .timeline-dot {
    right: -11px;
    left: auto;
  }
  /* Alternating cards */
  .timeline-item:nth-child(odd) .timeline-card {
    margin-left: auto;
  }
  .timeline-item:nth-child(even) .timeline-card {
    margin-right: auto;
  }
}

/* Mobile: all right-aligned */
@media (max-width: 899px) {
  .timeline-item {
    padding-right: 2.5rem;
    text-align: right;
  }
  .timeline-dot {
    right: -11px !important;
    left: auto !important;
  }
}

.timeline-dot {
  position: absolute;
  top: 1rem;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-rose-gold);
  border: 3px solid var(--color-white);
  box-shadow: 0 0 12px rgba(183, 110, 121, 0.5);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
}

.timeline-card {
  padding: 1.2rem 1.5rem;
  width: 100%;
}

.timeline-date {
  font-size: var(--font-size-small);
  color: var(--color-warm-gold);
  font-weight: 600;
  margin-bottom: 0.3rem;
  display: block;
}

.timeline-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.3rem;
}

.timeline-desc {
  font-size: var(--font-size-small);
  color: var(--color-rose-gold-light);
}

/* --------------------------------------------
   20. SURPRISE
   -------------------------------------------- */
#surprise-section {
  padding: 2rem 1rem 5rem;
}

.surprise-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  position: relative;
}

.surprise-btn {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  transition: transform var(--transition-fast);
  position: relative;
}
.surprise-btn:hover {
  transform: scale(1.15);
}

.surprise-star {
  font-size: 3.5rem;
  animation: float 2s ease-in-out infinite, glow 2.5s ease-in-out infinite;
  border-radius: 50%;
}

.surprise-hint {
  font-size: var(--font-size-small);
  color: var(--color-rose-gold-light);
  opacity: 0;
  transition: opacity var(--transition-normal);
}
.surprise-btn:hover .surprise-hint {
  opacity: 1;
}

.surprise-message {
  text-align: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
  padding: 1.5rem 2rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: var(--glass-blur);
  animation: scaleIn 0.5s ease forwards;
  max-width: 500px;
}

.surprise-emoji {
  font-size: 2rem;
}

/* --------------------------------------------
   21. FOOTER
   -------------------------------------------- */
#footer {
  padding: 3rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--glass-border);
  position: relative;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.footer-text {
  font-size: var(--font-size-body);
  color: var(--color-white);
  font-weight: 600;
}

.footer-copyright {
  font-size: var(--font-size-small);
  color: var(--color-rose-gold-light);
}

.footer-hearts {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
  font-size: 1.3rem;
}
.footer-hearts span {
  animation: float 2s ease-in-out infinite;
}
.footer-hearts span:nth-child(2) { animation-delay: 0.3s; }
.footer-hearts span:nth-child(3) { animation-delay: 0.6s; }
.footer-hearts span:nth-child(4) { animation-delay: 0.9s; }

/* --------------------------------------------
   22. MUSIC PLAYER
   -------------------------------------------- */
/* Body padding so content isn't hidden behind the docked player */
body {
  padding-bottom: 62px;
}
@media (min-width: 600px) {
  body {
    padding-bottom: 58px;
  }
}

#music-player {
  position: fixed;
  bottom: 0;
  right: 0;
  left: 0;
  z-index: var(--z-player);
  padding: 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: visible;
  transition: transform var(--transition-normal);
}
@media (min-width: 600px) {
  #music-player {
    right: 0;
    left: 0;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
}

.music-player-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.6rem;
}

.music-cover img {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  display: block;
}

.music-info {
  flex: 1;
  min-width: 60px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.music-title {
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--color-white);
}

.music-artist {
  font-size: 0.7rem;
  color: var(--color-rose-gold-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.music-controls {
  display: flex;
  gap: 0;
  align-items: center;
}

.music-btn {
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 0.95rem;
  cursor: pointer;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.music-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: scale(1.1);
}
.music-btn:active {
  transform: scale(0.9);
}

.music-btn-play {
  background: var(--color-rose-gold);
  width: 34px;
  height: 34px;
  font-size: 0.9rem;
}
.music-btn-play:hover {
  background: var(--color-pink-deep);
}

.music-progress-container {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  width: 100%;
  direction: ltr; /* progress bars are LTR even in RTL layouts */
}

.music-time {
  font-size: 0.75rem;
  color: var(--color-rose-gold-light);
  font-variant-numeric: tabular-nums;
  min-width: 35px;
  text-align: center;
}

.music-progress-bar {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.music-progress-fill {
  height: 100%;
  background: linear-gradient(to left, var(--color-rose-gold), var(--color-pink-deep));
  border-radius: 3px;
  width: 0%;
  transition: width 0.1s linear;
  position: relative;
}
.music-progress-fill::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(50%, -50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-white);
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.music-progress-bar:hover .music-progress-fill::after {
  opacity: 1;
}

.music-extra-row {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.music-volume {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}
.music-volume-icon {
  font-size: 0.75rem;
}
.music-volume-slider {
  width: 40px;
  height: 3px;
  accent-color: var(--color-rose-gold);
  cursor: pointer;
}

.music-visualizer {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 2px;
  width: 100%;
  height: 28px;
  padding: 0 0.3rem;
}

.vis-bar {
  flex: 1;
  min-width: 3px;
  height: 3px;
  border-radius: 2px;
  background: var(--color-rose-gold);
  transition: height 0.15s ease;
}

/* When playing, bars animate at different rhythms */
.music-visualizer.visualizer-active .vis-bar {
  animation: visPulse 0.7s ease-in-out infinite alternate;
}
.music-visualizer.visualizer-active .vis-bar:nth-child(1)  { animation-duration: 0.55s; animation-delay: 0s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(2)  { animation-duration: 0.7s;  animation-delay: 0.05s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(3)  { animation-duration: 0.5s;  animation-delay: 0.1s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(4)  { animation-duration: 0.65s; animation-delay: 0.15s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(5)  { animation-duration: 0.45s; animation-delay: 0.2s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(6)  { animation-duration: 0.75s; animation-delay: 0.08s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(7)  { animation-duration: 0.6s;  animation-delay: 0.12s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(8)  { animation-duration: 0.5s;  animation-delay: 0.18s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(9)  { animation-duration: 0.7s;  animation-delay: 0.03s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(10) { animation-duration: 0.55s; animation-delay: 0.22s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(11) { animation-duration: 0.65s; animation-delay: 0.07s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(12) { animation-duration: 0.5s;  animation-delay: 0.14s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(13) { animation-duration: 0.7s;  animation-delay: 0.1s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(14) { animation-duration: 0.45s; animation-delay: 0.2s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(15) { animation-duration: 0.6s;  animation-delay: 0.04s; }
.music-visualizer.visualizer-active .vis-bar:nth-child(16) { animation-duration: 0.55s; animation-delay: 0.16s; }

@keyframes visPulse {
  0%   { height: 3px;  background: var(--color-rose-gold); }
  50%  { height: 24px; background: var(--color-pink-deep); }
  100% { height: 8px;  background: var(--color-rose-gold); }
}

.music-playlist-toggle {
  margin: 0;
}

/* Playlist dropdown */
.playlist-dropdown {
  border-top: 1px solid var(--glass-border);
  max-height: 200px;
  overflow-y: auto;
}

.playlist-list {
  list-style: none;
  padding: 0.5rem 0;
}

.playlist-item {
  padding: 0.6rem 1.2rem;
  cursor: pointer;
  transition: background var(--transition-fast);
  font-size: var(--font-size-small);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-white);
}
.playlist-item:hover {
  background: rgba(255, 255, 255, 0.08);
}
.playlist-item.active {
  background: rgba(183, 110, 121, 0.25);
  color: var(--color-warm-gold);
  font-weight: 600;
}
.playlist-item-index {
  color: var(--color-rose-gold-light);
  font-size: 0.8rem;
  min-width: 20px;
}

/* --------------------------------------------
   23. BACK TO TOP
   -------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 68px;
  left: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  color: var(--color-white);
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-floating);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal), transform var(--transition-fast);
}
.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  transform: translateY(-4px);
}

/* --------------------------------------------
   24. FLOATING QUOTES
   -------------------------------------------- */
#floating-quotes {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-floating);
  overflow: hidden;
}

.floating-quote {
  position: absolute;
  bottom: 10%;
  right: 50%;
  transform: translateX(50%);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 0.7rem 1.5rem;
  font-size: var(--font-size-small);
  color: var(--color-white);
  animation: quoteFade 6s ease forwards;
  white-space: nowrap;
  box-shadow: var(--glass-shadow);
}

/* --------------------------------------------
   25. EFFECTS OVERLAY (confetti + hearts)
   -------------------------------------------- */
#effects-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-overlay);
  overflow: hidden;
}

.confetti-piece {
  position: absolute;
  width: 10px;
  height: 10px;
  top: -10px;
  border-radius: 2px;
}

.confetti-piece:nth-child(odd) {
  animation: confettiFall 3.5s ease-in forwards;
}
.confetti-piece:nth-child(even) {
  animation: confettiFallAlt 3.5s ease-in forwards;
}

.floating-heart {
  position: absolute;
  bottom: -30px;
  font-size: 1.5rem;
  animation: heartFloat 4s ease-out forwards;
  pointer-events: none;
}

/* --------------------------------------------
   26. REDUCED MOTION
   -------------------------------------------- */
@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;
  }
  #bg-canvas {
    display: none;
  }
  .typing-text {
    animation: none !important;
    border-left: none;
  }
}