:root {
  --bg-primary: #fff5f8;
  --bg-secondary: #ffeef3;
  --bg-card: #ffffff;
  --bg-card-pink: #fff0f4;
  --bg-card-hover: #ffe4ec;
  
  --primary: #c94b6e;
  --primary-dark: #a83556;
  --primary-light: #f596b1;
  --primary-soft: #ffccd9;
  --primary-glow: rgba(201, 75, 110, 0.25);
  
  --text-main: #522736;
  --text-muted: #8d5d6e;
  --text-light: #b08494;
  
  --accent-gold: #d4a373;
  --border-pink: #f7d2dc;
  --border-light: rgba(247, 210, 220, 0.6);
  
  --shadow-sm: 0 4px 15px rgba(201, 75, 110, 0.06);
  --shadow-md: 0 8px 25px rgba(201, 75, 110, 0.1);
  --shadow-lg: 0 16px 40px rgba(201, 75, 110, 0.14);
  --shadow-polaroid: 0 10px 25px rgba(100, 40, 60, 0.12);
  
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-script: 'Great Vibes', cursive;
  --font-handwriting: 'Caveat', cursive;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  --transition-smooth: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background: linear-gradient(180deg, #fff2f5 0%, #ffeaf0 15%, #fff4f7 40%, #ffe9f0 70%, #fff0f5 100%);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
}

main {
  position: relative;
  z-index: 1;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 245, 248, 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-smooth);
}

.nav-container {
  max-width: 1400px;
  width: 96%;
  margin: 0 auto;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--primary);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.15rem;
  white-space: nowrap;
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

.nav-logo .heart-icon {
  font-size: 1.25rem;
  color: var(--primary);
  animation: pulseHeart 2s infinite ease-in-out;
}

.nav-logo:hover {
  transform: scale(1.02);
  color: var(--primary-dark);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  flex-shrink: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  transition: var(--transition-smooth);
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition-smooth);
  transform: translateX(-50%);
  border-radius: 2px;
}

.nav-links a:hover {
  color: var(--primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-music-player {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.92);
  padding: 0.35rem 0.75rem;
  border-radius: 50px;
  border: 1px solid var(--border-pink);
  box-shadow: var(--shadow-sm);
  flex-shrink: 1;
  min-width: 0;
  transition: var(--transition-smooth);
}

.nav-music-player:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.music-prev-btn, .music-next-btn {
  background: none;
  border: none;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 3px;
  border-radius: 50%;
  transition: var(--transition-bounce);
}

.music-prev-btn:hover, .music-next-btn:hover {
  color: var(--primary-dark);
  transform: scale(1.2);
}

.music-play-btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 3px 8px var(--primary-glow);
  flex-shrink: 0;
  transition: var(--transition-bounce);
}

.music-play-btn:hover {
  transform: scale(1.1);
}

.music-play-btn .hidden {
  display: none;
}

.track-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-dark);
  white-space: nowrap;
  max-width: 175px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sound-wave {
  display: flex;
  align-items: center;
  gap: 2.5px;
  height: 14px;
  flex-shrink: 0;
}

.sound-wave span {
  width: 2.5px;
  height: 100%;
  background: var(--primary-light);
  border-radius: 3px;
  transform: scaleY(0.25);
  transition: transform 0.2s;
}

.sound-wave.playing span {
  animation: waveBar 1.2s infinite ease-in-out alternate;
}

.sound-wave.playing span:nth-child(1) { animation-delay: 0.1s; }
.sound-wave.playing span:nth-child(2) { animation-delay: 0.3s; }
.sound-wave.playing span:nth-child(3) { animation-delay: 0.2s; }
.sound-wave.playing span:nth-child(4) { animation-delay: 0.4s; }

@keyframes waveBar {
  0% { transform: scaleY(0.2); }
  100% { transform: scaleY(1); }
}

.volume-container {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.volume-container input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 50px;
  height: 4px;
  background: var(--border-pink);
  border-radius: 4px;
  outline: none;
  cursor: pointer;
}

.volume-container input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  box-shadow: 0 0 5px var(--primary-glow);
}

.nav-heart-btn {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition-bounce);
  padding: 0 0.2rem;
  flex-shrink: 0;
}

.nav-heart-btn:hover {
  transform: scale(1.35) rotate(8deg);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu-btn span {
  width: 22px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

.mobile-drawer {
  display: none;
}

.hero-section {
  padding-top: 6.5rem;
  padding-bottom: 4rem;
  position: relative;
  overflow: hidden;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 3rem;
  position: relative;
  z-index: 2;
}

.bg-doodle {
  position: absolute;
  color: rgba(201, 75, 110, 0.18);
  pointer-events: none;
}

.doodle-heart-left {
  top: 15%;
  left: 4%;
  width: 90px;
  transform: rotate(-12deg);
  animation: floatSlow 6s infinite ease-in-out;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-tagline {
  margin-bottom: -0.5rem;
}

.script-bizim {
  font-family: var(--font-script);
  font-size: 3.4rem;
  color: var(--primary-light);
  display: inline-block;
  transform: rotate(-3deg);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 3.8rem;
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1.1;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-heart {
  color: var(--primary);
  animation: pulseHeart 1.8s infinite ease-in-out;
  display: inline-block;
}

.hero-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.45rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.85rem;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-bounce);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: 1px solid transparent;
  box-shadow: 0 8px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(201, 75, 110, 0.35);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.8);
  color: var(--primary);
  border: 1.5px solid var(--border-pink);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: #fff;
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 500px;
  height: 380px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #fff;
}

.hero-couple-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  transition: transform 1.2s cubic-bezier(0.25, 1, 0.5, 1);
}

.hero-image-wrapper:hover .hero-couple-img {
  transform: scale(1.05);
}

.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(201, 75, 110, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.sticky-note {
  position: absolute;
  bottom: -20px;
  right: -15px;
  background: #fffbf0;
  padding: 1.2rem 1.4rem;
  border-radius: 6px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0,0,0,0.06);
  transform: rotate(5deg);
  font-family: var(--font-handwriting);
  font-size: 1.35rem;
  color: #4a3828;
  line-height: 1.3;
  z-index: 10;
  transition: var(--transition-bounce);
  border-left: 1px solid rgba(0,0,0,0.03);
}

.sticky-note:hover {
  transform: rotate(0deg) scale(1.06);
}

.sticky-note .tape {
  position: absolute;
  top: -10px;
  left: 35%;
  width: 45px;
  height: 18px;
  background: rgba(255, 230, 180, 0.65);
  backdrop-filter: blur(2px);
  border-radius: 2px;
  transform: rotate(-3deg);
}

.note-heart {
  display: block;
  text-align: right;
  color: var(--primary);
  font-size: 1.5rem;
  margin-top: 0.2rem;
}

.counter-section {
  padding: 3.5rem 1.5rem;
  max-width: 900px;
  margin: 0 auto 3rem;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-pink);
  border-radius: 36px;
  box-shadow: var(--shadow-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.8rem;
}

.badge-heart {
  color: var(--primary-light);
  font-size: 1.25rem;
  animation: pulseHeart 2s infinite ease-in-out;
}

.badge-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--primary-dark);
  font-weight: 700;
}

.section-subtitle {
  font-family: var(--font-handwriting);
  font-size: 1.45rem;
  color: var(--text-muted);
  margin-top: -1rem;
  margin-bottom: 2.5rem;
  text-align: center;
}

.counter-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  max-width: 680px;
  margin: 0 auto 1.5rem;
}

.counter-card {
  background: #ffffff;
  padding: 1.5rem 1rem;
  border-radius: 22px;
  border: 1.5px solid var(--border-pink);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: var(--transition-bounce);
}

.counter-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
}

.counter-number {
  font-family: var(--font-serif);
  font-size: 2.7rem;
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.counter-label {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.counter-footer-text {
  font-family: var(--font-handwriting);
  font-size: 1.4rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

.counter-doodle {
  position: absolute;
  font-size: 2.5rem;
  color: rgba(201, 75, 110, 0.15);
  pointer-events: none;
}

.counter-doodle.doodle-left {
  top: 20%;
  left: 5%;
  transform: rotate(-15deg);
}

.counter-doodle.doodle-right {
  bottom: 20%;
  right: 5%;
  transform: rotate(15deg);
}

.story-section {
  padding: 4rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.timeline-container {
  position: relative;
  margin: 3.5rem auto 2rem;
  max-width: 950px;
}

.timeline-line {
  position: absolute;
  top: 36px;
  left: 60px;
  right: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--border-pink), var(--primary-light), var(--primary), var(--border-pink));
  border-radius: 3px;
  z-index: 1;
}

.timeline-nodes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
  z-index: 2;
}

.timeline-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition-smooth);
}

.timeline-node:hover {
  transform: translateY(-4px);
}

.node-icon-wrapper {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid var(--border-pink);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.25rem;
  transition: var(--transition-bounce);
}

.timeline-node:hover .node-icon-wrapper {
  background: var(--bg-card-pink);
  border-color: var(--primary);
  transform: scale(1.12);
  box-shadow: 0 0 20px var(--primary-glow);
}

.node-icon-wrapper.highlight {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border-color: #fff;
  box-shadow: 0 8px 25px var(--primary-glow);
}

.node-content {
  text-align: center;
  padding: 0 0.5rem;
}

.node-date {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.3rem;
}

.node-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.node-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.timeline-doodle {
  position: absolute;
  right: -55px;
  top: 50%;
  transform: translateY(-50%) rotate(6deg);
  font-family: var(--font-handwriting);
  font-size: 1.6rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  pointer-events: none;
}

.timeline-doodle .doodle-heart {
  font-size: 1.8rem;
  color: var(--primary);
  margin-top: 0.2rem;
}

.memories-section {
  padding: 4rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.polaroid-slider-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  margin: 2rem 0;
  position: relative;
}

.slider-arrow {
  background: #ffffff;
  border: 1.5px solid var(--border-pink);
  color: var(--primary);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-bounce);
  flex-shrink: 0;
  z-index: 10;
}

.slider-arrow:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: scale(1.15);
  box-shadow: var(--shadow-md);
}

.polaroid-track-container {
  overflow: hidden;
  max-width: 1020px;
  width: 100%;
  padding: 2rem 0.5rem;
}

.polaroid-track {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.polaroid-card {
  flex: 0 0 220px;
  background: #ffffff;
  padding: 12px 12px 20px;
  border-radius: 8px;
  box-shadow: var(--shadow-polaroid);
  border: 1px solid rgba(247, 210, 220, 0.4);
  cursor: pointer;
  transition: var(--transition-bounce);
  transform-origin: center bottom;
  text-align: center;
}

.polaroid-card.tilt-left { transform: rotate(-2.5deg); }
.polaroid-card.tilt-slight-right { transform: rotate(1.8deg); }
.polaroid-card.tilt-straight { transform: rotate(-0.8deg); }
.polaroid-card.tilt-slight-left { transform: rotate(2.2deg); }
.polaroid-card.tilt-right { transform: rotate(-1.5deg); }

.polaroid-card:hover {
  transform: translateY(-12px) scale(1.05) rotate(0deg) !important;
  box-shadow: 0 20px 35px rgba(201, 75, 110, 0.18);
  z-index: 5;
}

.polaroid-img-box {
  width: 100%;
  height: 200px;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  background: #f5edf0;
}

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

.polaroid-card:hover .polaroid-img-box img {
  transform: scale(1.08);
}

.polaroid-zoom-hint {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 20px;
  white-space: nowrap;
  opacity: 0;
  transition: var(--transition-smooth);
}

.polaroid-card:hover .polaroid-zoom-hint {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.polaroid-caption {
  font-family: var(--font-handwriting);
  font-size: 1.35rem;
  color: var(--text-main);
  margin-top: 12px;
  line-height: 1.2;
  text-align: center;
}

.slider-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 1rem;
}

.slider-dots .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border-pink);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.slider-dots .dot.active {
  width: 24px;
  border-radius: 12px;
  background: var(--primary);
}

.reasons-section {
  padding: 4rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

.reason-card {
  background: #ffffff;
  padding: 1.5rem 1.1rem;
  border-radius: 20px;
  border: 1.5px solid var(--border-pink);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 130px;
  cursor: pointer;
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
}

.reason-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 238, 243, 0.8), rgba(255, 219, 230, 0.8));
  opacity: 0;
  transition: opacity 0.3s;
}

.reason-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
}

.reason-card:hover::before {
  opacity: 1;
}

.reason-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.reason-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.4;
}

.reason-heart {
  color: var(--primary);
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.reason-card:hover .reason-heart {
  transform: scale(1.35) rotate(10deg);
}

.letter-section {
  padding: 4rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.letter-container {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: stretch;
}

.letter-card {
  background: #ffffff;
  padding: 2.5rem 2.5rem 2rem;
  border-radius: 28px;
  border: 1.5px solid var(--border-pink);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.letter-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.letter-icon-wrapper {
  color: var(--primary);
  display: flex;
  align-items: center;
}

.letter-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--primary-dark);
  font-weight: 700;
}

.letter-flower-decor {
  position: absolute;
  top: 2rem;
  right: 1.5rem;
  opacity: 0.65;
  pointer-events: none;
}

.letter-body {
  font-size: 1.05rem;
  color: var(--text-main);
  line-height: 1.8;
  position: relative;
  z-index: 2;
}

.letter-salutation {
  font-family: var(--font-handwriting);
  font-size: 1.65rem;
  color: var(--primary-dark);
  margin-bottom: 0.75rem;
}

.letter-love {
  font-family: var(--font-handwriting);
  font-size: 1.65rem;
  color: var(--primary);
  font-weight: 700;
  margin-top: 0.5rem;
}

.letter-signature {
  font-family: var(--font-script);
  font-size: 2.2rem;
  color: var(--primary-light);
  text-align: right;
  margin-top: 1rem;
}

.letter-showcase {
  display: flex;
  align-items: center;
  justify-content: center;
}

.showcase-photo-frame {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 380px;
  max-height: 480px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 4px solid #fff;
}

.showcase-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  transition: transform 1.2s ease;
  display: block;
}

.showcase-photo-frame:hover .showcase-img {
  transform: scale(1.06);
}

.showcase-overlay {
  position: absolute;
  inset: 0;
  background: rgba(201, 75, 110, 0.22);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
  padding: 1.5rem;
}

.showcase-script-text {
  font-family: var(--font-script);
  font-size: 4rem;
  font-weight: 400;
  text-shadow: 0 3px 12px rgba(0, 0, 0, 0.3);
  margin-bottom: -0.5rem;
}

.showcase-heart {
  font-size: 2.2rem;
  text-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
}

.closing-footer {
  padding: 4.5rem 1.5rem 2rem;
  text-align: center;
  background: linear-gradient(180deg, transparent 0%, rgba(255, 225, 235, 0.6) 100%);
  position: relative;
  margin-top: 3rem;
}

.footer-heart-symbol {
  color: var(--primary);
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
  animation: pulseHeart 1.8s infinite ease-in-out;
}

.footer-main-text {
  font-family: var(--font-handwriting);
  font-size: 1.95rem;
  color: var(--primary-dark);
  line-height: 1.4;
  margin-bottom: 3.5rem;
}

.footer-bottom-bar {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-pink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.footer-left {
  font-family: var(--font-handwriting);
  font-size: 1.4rem;
  color: var(--primary-dark);
}

.footer-center-particles {
  display: flex;
  gap: 0.5rem;
  font-size: 1.2rem;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.infinity-sym {
  font-size: 1.25rem;
  color: var(--primary);
}

.developer-credit {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  transition: var(--transition-smooth);
}

.developer-credit:hover {
  color: var(--primary-dark);
}

.dev-heart {
  color: #e63946;
  display: inline-block;
  animation: pulseHeart 1.5s infinite ease-in-out;
}

.custom-modal-backdrop, .lightbox-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(40, 15, 25, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.custom-modal-backdrop.active, .lightbox-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: #ffffff;
  padding: 2.5rem 2rem;
  border-radius: 28px;
  max-width: 460px;
  width: 100%;
  text-align: center;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  border: 2px solid var(--border-pink);
  transform: scale(0.9);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.custom-modal-backdrop.active .modal-card {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--text-light);
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
}

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

.modal-envelope-icon {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.modal-reason-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--primary-dark);
  margin-bottom: 1rem;
}

.modal-reason-body {
  font-size: 1.05rem;
  color: var(--text-main);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.modal-heart-footer {
  font-family: var(--font-handwriting);
  font-size: 1.5rem;
  color: var(--primary);
}

.lightbox-content {
  max-width: 850px;
  width: 90%;
  text-align: center;
  position: relative;
  transform: scale(0.9);
  transition: transform 0.35s ease;
}

.lightbox-backdrop.active .lightbox-content {
  transform: scale(1);
}

.lightbox-image {
  max-width: 100%;
  max-height: 85vh;
  border-radius: 18px;
  border: 6px solid #fff;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  object-fit: contain;
}

.lightbox-caption {
  font-family: var(--font-handwriting);
  font-size: 1.8rem;
  color: #fff;
  margin-top: 1rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.6);
}

.lightbox-close-btn {
  position: absolute;
  top: -45px;
  right: 0;
  background: none;
  border: none;
  font-size: 2.2rem;
  color: #fff;
  cursor: pointer;
}

.click-heart-particle {
  position: fixed;
  pointer-events: none;
  font-size: 1.5rem;
  color: var(--primary);
  z-index: 9999;
  user-select: none;
  animation: floatBurst 1.1s forwards ease-out;
}

@keyframes floatBurst {
  0% {
    opacity: 1;
    transform: translate(0, 0) scale(0.6) rotate(0deg);
  }
  100% {
    opacity: 0;
    transform: translate(var(--dx), var(--dy)) scale(1.4) rotate(var(--rot));
  }
}

@keyframes pulseHeart {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

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

@media (max-width: 1100px) {
  .nav-links {
    gap: 0.85rem;
  }
  .nav-links a {
    font-size: 0.85rem;
  }
  .track-title {
    max-width: 120px;
  }
}

@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.5rem;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-title {
    justify-content: center;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .sticky-note {
    right: 5%;
    bottom: -15px;
  }
  
  .timeline-nodes {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem 1.5rem;
  }
  
  .timeline-line {
    display: none;
  }
  
  .reasons-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .letter-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .nav-music-player .volume-container {
    display: none;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }
  
  .script-bizim {
    font-size: 2.6rem;
  }
  
  .counter-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .reasons-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .polaroid-card {
    flex: 0 0 170px;
    padding: 8px 8px 16px;
  }
  
  .polaroid-img-box {
    height: 150px;
  }
  
  .footer-bottom-bar {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .reasons-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline-nodes {
    grid-template-columns: 1fr;
  }
  
  .track-title {
    display: none;
  }
}

.welcome-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255, 238, 243, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

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

.welcome-card {
  background: rgba(255, 255, 255, 0.95);
  padding: 2.8rem 2.2rem;
  border-radius: 32px;
  max-width: 460px;
  width: 100%;
  text-align: center;
  box-shadow: 0 25px 60px rgba(201, 75, 110, 0.25);
  border: 2px solid var(--border-pink);
  animation: bounceIn 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes bounceIn {
  0% { transform: scale(0.85); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.welcome-heart {
  font-size: 3.5rem;
  margin-bottom: 0.8rem;
  animation: pulseHeart 1.5s infinite ease-in-out;
}

.welcome-title {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  color: var(--primary-dark);
  font-weight: 700;
  margin-bottom: 0.85rem;
  line-height: 1.3;
}

.welcome-desc {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 1.8rem;
  line-height: 1.6;
}

.welcome-btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  padding: 1rem 2.2rem;
  border-radius: 50px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 8px 25px var(--primary-glow);
  transition: var(--transition-bounce);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.welcome-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 30px rgba(201, 75, 110, 0.38);
}

.welcome-skip-btn {
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 0.85rem;
  margin-top: 1rem;
  cursor: pointer;
  text-decoration: underline;
  transition: color 0.2s;
}

.welcome-skip-btn:hover {
  color: var(--primary);
}