/* ============================================================
   Reset & Base
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --gold: #c9a96e;
  --gold-light: #e8d5b0;
  --dark: #0a0a0a;
  --cream: #f5f0e8;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Montserrat', sans-serif;
  --transition-slide: 1s cubic-bezier(0.77, 0, 0.18, 1);
  --transition-fade: 0.6s ease;
}

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--dark);
  color: var(--cream);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   Intro Overlay
   ============================================================ */
#intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: introFadeOut 1s ease 3.2s forwards;
  pointer-events: none;
}

.intro-content {
  text-align: center;
  animation: introReveal 1s ease 0.3s both;
}

.intro-date {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: clamp(0.65rem, 1.5vw, 0.85rem);
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
  opacity: 0.9;
}

.intro-title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(3rem, 9vw, 7rem);
  letter-spacing: 0.05em;
  line-height: 1;
  color: var(--cream);
}

.intro-divider {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 1.8rem auto;
  opacity: 0.7;
  animation: dividerExpand 0.8s ease 1s both;
}

.intro-sub {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: clamp(0.6rem, 1.2vw, 0.75rem);
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--gold-light);
  opacity: 0.7;
}

@keyframes introReveal {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes dividerExpand {
  from {
    width: 0;
    opacity: 0;
  }

  to {
    width: 60px;
    opacity: 0.7;
  }
}

@keyframes introFadeOut {
  to {
    opacity: 0;
    visibility: hidden;
  }
}

/* ============================================================
   Carousel
   ============================================================ */
#carousel {
  position: fixed;
  inset: 0;
  overflow: hidden;
  opacity: 0;
  animation: carouselReveal 1.2s ease 3.6s forwards;
}

@keyframes carouselReveal {
  to {
    opacity: 1;
  }
}

/* Slides wrapper */
#slides-wrapper {
  position: absolute;
  inset: 0;
}

/* Individual slide */
.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition-fade);
  background-color: var(--dark);
}

.slide.active {
  opacity: 1;
  z-index: 1;
}

/* Blurred background layer */
.slide-bg {
  position: absolute;
  inset: -30px;
  background-size: cover;
  background-position: center;
  filter: blur(22px) brightness(0.32);
  transform: scale(1.06);
  animation: kenBurns 14s ease-in-out infinite alternate;
  z-index: 0;
}

/* Main photo — fully visible, no cropping */
.slide-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  z-index: 1;
  /* Subtle drop shadow to lift photo from blurred bg */
  filter: drop-shadow(0 4px 32px rgba(0, 0, 0, 0.55));
}

@keyframes kenBurns {
  from {
    transform: scale(1.00) translateX(0px);
  }

  to {
    transform: scale(1.06) translateX(-8px);
  }
}

/* Gradients */
.gradient-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 35%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.55) 0%, transparent 100%);
  z-index: 2;
  pointer-events: none;
}

.gradient-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 100%);
  z-index: 2;
  pointer-events: none;
}

/* ============================================================
   Title Overlay
   ============================================================ */
.carousel-title {
  position: absolute;
  bottom: 5rem;
  left: 0;
  right: 0;
  text-align: center;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  pointer-events: none;
}

.carousel-title-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
}

.carousel-title-main {
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.4rem, 3.5vw, 2.6rem);
  color: var(--cream);
  letter-spacing: 0.04em;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.carousel-title-dot {
  color: var(--gold);
  font-size: clamp(1rem, 2vw, 1.6rem);
  opacity: 0.8;
}

.carousel-title-date {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: clamp(0.6rem, 1.3vw, 0.85rem);
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold-light);
  opacity: 0.85;
  align-self: flex-end;
  margin-bottom: 0.3rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.carousel-subtitle {
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(0.75rem, 1.6vw, 1.05rem);
  color: var(--gold-light);
  letter-spacing: 0.12em;
  opacity: 0.75;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
  margin-top: 0.2rem;
}

/* ============================================================
   Navigation Buttons
   ============================================================ */
.nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: clamp(42px, 5vw, 56px);
  height: clamp(42px, 5vw, 56px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: rgba(255, 255, 255, 0.85);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease, opacity 0.25s ease;
  opacity: 0.6;
}

.nav-btn svg {
  width: 45%;
  height: 45%;
}

.nav-btn:hover {
  opacity: 1;
  background: rgba(201, 169, 110, 0.15);
  border-color: rgba(201, 169, 110, 0.6);
  transform: translateY(-50%) scale(1.05);
}

.nav-btn:active {
  transform: translateY(-50%) scale(0.97);
}

#btn-prev {
  left: clamp(1rem, 3vw, 2.5rem);
}

#btn-next {
  right: clamp(1rem, 3vw, 2.5rem);
}

/* ============================================================
   Counter
   ============================================================ */
.counter {
  position: absolute;
  top: 1.8rem;
  right: clamp(1rem, 3vw, 2.5rem);
  z-index: 10;
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: clamp(0.6rem, 1.1vw, 0.75rem);
  letter-spacing: 0.25em;
  color: rgba(255, 255, 255, 0.55);
  display: flex;
  align-items: center;
  gap: 0.35em;
}

.counter-sep {
  opacity: 0.4;
}

#btn-grid {
  position: absolute;
  top: 1.8rem;
  left: clamp(1rem, 3vw, 2.5rem);
  transform: none;
  width: clamp(36px, 4vw, 44px);
  height: clamp(36px, 4vw, 44px);
}

#btn-music {
  position: absolute;
  top: 1.8rem;
  left: calc(clamp(1rem, 3vw, 2.5rem) + clamp(36px, 4vw, 44px) + 0.8rem);
  transform: none;
  width: clamp(36px, 4vw, 44px);
  height: clamp(36px, 4vw, 44px);
}

/* ============================================================
   Thumbnail Gallery
   ============================================================ */
.gallery-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  opacity: 1;
  transition: opacity 0.4s ease, visibility 0.4s;
  visibility: visible;
}

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

.gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem clamp(1rem, 3vw, 2.5rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.gallery-header h2 {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  color: var(--cream);
  letter-spacing: 0.05em;
}

.gallery-header .nav-btn {
  position: relative;
  transform: none;
  top: auto;
  left: auto;
  right: auto;
  width: clamp(36px, 4vw, 44px);
  height: clamp(36px, 4vw, 44px);
}

.gallery-grid {
  flex: 1;
  overflow-y: auto;
  padding: clamp(1rem, 3vw, 2.5rem);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 1rem;
  align-content: start;
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1.5rem;
  }
}

.gallery-item {
  position: relative;
  aspect-ratio: 1;
  cursor: pointer;
  border-radius: 4px;
  overflow: hidden;
  border: 2px solid transparent;
  transition: border-color 0.3s ease, transform 0.3s ease;
  background: rgba(255, 255, 255, 0.05);
}

.gallery-item:hover {
  transform: scale(1.05);
}

.gallery-item.active {
  border-color: var(--gold);
}

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

/* ============================================================
   Dot Indicators
   ============================================================ */
.dots {
  position: absolute;
  bottom: 2.2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s ease, transform 0.3s ease, width 0.3s ease;
}

.dot.active {
  background: var(--gold);
  transform: scale(1.2);
  width: 18px;
  border-radius: 3px;
}

/* ============================================================
   No Photos Fallback
   ============================================================ */
.no-photos {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark);
  z-index: 50;
}

.no-photos.hidden {
  display: none;
}

.no-photos-inner {
  text-align: center;
  opacity: 0.45;
}

.no-photos-inner svg {
  display: block;
  margin: 0 auto 1.5rem;
  stroke: var(--gold-light);
}

.no-photos-inner p {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  line-height: 1.9;
  color: var(--cream);
}

.no-photos-inner code {
  background: rgba(255, 255, 255, 0.08);
  padding: 0.1em 0.45em;
  border-radius: 3px;
  font-size: 0.85em;
  letter-spacing: 0.02em;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 480px) {

  #btn-prev,
  #btn-next {
    opacity: 0.8;
  }

  .carousel-title {
    bottom: 4rem;
  }
}