/* --- Variables: romantic theme --- */
:root {
  --color-cream: #fdf8f3;
  --color-blush: #f5e6e0;
  --color-rose: #c9a9a6;
  --color-dusty-rose: #b8928f;
  --color-mauve: #8b7b82;
  --color-ink: #3d3238;
  --color-charcoal: #2a2328;
  --font-display: 'Great Vibes', cursive;
  --font-body: 'Cormorant Garamond', Georgia, serif;
  --shadow-soft: 0 4px 20px rgba(61, 50, 56, 0.08);
  --shadow-romantic: 0 8px 32px rgba(185, 146, 143, 0.15);
  --radius: 12px;
  --transition: 0.35s ease;
}

/* --- Reset & base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 18px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: -webkit-fill-available;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-ink);
  background: var(--color-cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.app {
  min-height: 100vh;
  min-height: -webkit-fill-available;
  display: flex;
  flex-direction: column;
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.5rem 6rem;
  width: 100%;
}

/* --- Header --- */
.site-header {
  text-align: center;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-blush);
}

.site-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3.5rem);
  font-weight: 400;
  color: var(--color-dusty-rose);
  margin: 0 0 0.25rem;
  letter-spacing: 0.02em;
  line-height: 1.2;
  white-space: nowrap;
}

.site-subtitle {
  font-style: italic;
  color: var(--color-mauve);
  margin: 0 0 1rem;
  font-size: 1.1rem;
}

.btn-bahb {
  margin-top: 0.25rem;
}

.btn-bahb.hidden {
  display: none;
}

/* --- Year pages --- */
.content {
  flex: 1;
  position: relative;
}

.year-page {
  display: none;
  animation: fadeIn 0.5s ease;
}

.year-page.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.year-heading {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 2.8rem);
  font-weight: 400;
  color: var(--color-dusty-rose);
  margin: 0 0 1.25rem;
  text-align: center;
}

/* Single image or wrapper for multiple */
.year-images {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.year-images--1 {
  grid-template-columns: 1fr;
}

.year-images--2 {
  grid-template-columns: 1fr 1fr;
}

.year-images--3 {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
}

.year-images--3 .year-image:nth-child(3) {
  grid-column: 1 / -1;
}

.year-images--4 {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}

/* First page: exact same image dimensions as final page (year-images--4) */
.year-images--firstpage .year-image {
  aspect-ratio: auto;
  min-height: 260px;
  max-height: none;
}

.year-images--firstpage .year-image img {
  min-height: 260px;
  max-height: none;
  object-fit: contain;
}

.year-image {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-romantic);
  overflow: hidden;
  background: var(--color-blush);
  background-size: cover;
  background-position: center;
}

.year-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  vertical-align: middle;
}

.year-images--1 .year-image {
  aspect-ratio: 4 / 3;
  min-height: 320px;
}

.year-images--1 .year-image img {
  object-fit: contain;
}

.year-images--2 .year-image,
.year-images--3 .year-image {
  aspect-ratio: 4 / 3;
  min-height: 280px;
  max-height: none;
}

.year-images--2 .year-image img,
.year-images--3 .year-image img {
  min-height: 280px;
  max-height: none;
  object-fit: contain;
}

.year-images--3 .year-image:nth-child(3),
.year-images--3 .year-image:nth-child(3) img {
  max-height: none;
}

.year-images--4 .year-image {
  aspect-ratio: auto;
  min-height: 260px;
  max-height: none;
}

.year-images--4 .year-image img {
  min-height: 260px;
  max-height: none;
  object-fit: contain;
}

/* --- Narrate button --- */
.btn-narrate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-cream);
  background: var(--color-dusty-rose);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition), transform 0.2s ease;
  box-shadow: var(--shadow-soft);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.btn-narrate:hover {
  background: var(--color-mauve);
}

.btn-narrate:active {
  transform: scale(0.98);
}

@media (pointer: fine) {
  .btn-narrate { min-height: 44px; }
}

.btn-narrate:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-narrate.playing {
  background: var(--color-mauve);
}

.btn-narrate.playing::after {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-cream);
  border-radius: 50%;
  animation: pulse 1s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* --- Year navigation --- */
.year-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 1rem 1rem;
  padding-bottom: max(1rem, env(safe-area-inset-bottom));
  background: linear-gradient(to top, var(--color-cream) 85%, transparent);
  border-top: 1px solid var(--color-blush);
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
}

.btn-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 0.75rem;
  min-height: 44px;
  min-width: 44px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-dusty-rose);
  background: transparent;
  border: 1px solid var(--color-rose);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-nav:hover:not(:disabled) {
  background: var(--color-blush);
  color: var(--color-mauve);
}

.btn-nav,
.btn-reflections {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.btn-nav:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-nav .btn-year {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-mauve);
  margin-top: 0.15rem;
}

.year-dots {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

.dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--color-rose);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity var(--transition), transform 0.2s ease;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}

.dot:hover {
  opacity: 0.8;
}

.dot.active {
  opacity: 1;
  background: var(--color-dusty-rose);
  transform: scale(1.25);
}

.year-nav.hidden {
  display: none;
}

.reflections-nav {
  display: none;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-blush);
}

.reflections-nav.active {
  display: flex;
}

.btn-reflections {
  padding: 0.65rem 1.25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-cream);
  background: var(--color-dusty-rose);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition);
  box-shadow: var(--shadow-soft);
}

.btn-reflections:hover {
  background: var(--color-mauve);
}

/* --- Responsive --- */

/* Tablet / large phone */
@media (max-width: 560px) {
  .year-images--2,
  .year-images--3,
  .year-images--4 {
    grid-template-columns: 1fr;
  }

  .year-images--3 .year-image:nth-child(3) {
    grid-column: 1;
  }


  .reflections-nav {
    flex-direction: column;
    gap: 0.5rem;
  }

  .btn-reflections {
    width: 100%;
    min-height: 48px;
  }
}

/* Phone */
@media (max-width: 480px) {
  html {
    font-size: 16px;
  }

  .app {
    padding: 1.25rem 1rem 5.5rem;
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }

  .site-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
  }

  .site-title {
    font-size: clamp(1.75rem, 9vw, 2.5rem);
  }

  .btn-bahb {
    width: 100%;
    min-height: 48px;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
  }

  .year-heading {
    font-size: clamp(1.75rem, 7vw, 2.2rem);
    margin-bottom: 1rem;
  }

  .year-images {
    gap: 0.5rem;
    margin-bottom: 1rem;
  }

  .year-images--1 .year-image {
    min-height: 240px;
  }

  .year-images--firstpage .year-image,
  .year-images--firstpage .year-image img {
    min-height: 220px;
  }

  .year-images--2 .year-image,
  .year-images--3 .year-image,
  .year-images--4 .year-image {
    min-height: 220px;
  }

  .year-images--2 .year-image img,
  .year-images--3 .year-image img,
  .year-images--4 .year-image img {
    min-height: 220px;
  }

  .year-dots .dot:nth-child(n+10) {
    display: none;
  }

  .btn-nav .btn-label {
    display: none;
  }

  .btn-nav .btn-year {
    margin-top: 0;
  }

  .btn-nav {
    min-width: 48px;
    min-height: 48px;
    padding: 0.5rem 0.5rem;
  }

  .year-nav {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }
}

/* Small phone */
@media (max-width: 360px) {
  .app {
    padding: 1rem 0.75rem 5rem;
  }

  .site-title {
    font-size: clamp(1.25rem, 7vw, 1.6rem);
  }

  .year-dots {
    gap: 0.25rem;
  }

  .dot {
    width: 8px;
    height: 8px;
    padding: 5px;
    margin: -5px;
  }

  .btn-nav {
    min-width: 44px;
  }
}