/* ==========================================================================
   Luxury wedding celebrations — premium photo cards
   ========================================================================== */

.celebrations-section {
  position: relative;
  padding-block: clamp(4.5rem, 10vw, 7.5rem);
  overflow-x: clip;
  background:
    radial-gradient(ellipse 70% 45% at 50% 0%, rgba(201, 168, 76, 0.1), transparent 55%),
    linear-gradient(180deg, #f3ebe0 0%, var(--color-ivory) 55%, #efe6d8 100%);
}

.celebrations-intro {
  width: var(--container);
  margin: 0 auto clamp(2.5rem, 6vw, 4rem);
  text-align: center;
}

.celebrations-intro [data-celeb-intro] {
  opacity: 0;
  transform: translateY(22px);
}

.celebrations-grid {
  width: min(1200px, calc(100% - 1.5rem));
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
}

/* 5 cards: 3 on first row spanning 2 cols each, 2 on second centered */
.celeb-card {
  position: relative;
  grid-column: span 2;
  min-width: 0;
  opacity: 1;
  transform: none;
  transform-style: preserve-3d;
  perspective: 1000px;
  will-change: transform, opacity;
}

html.js.is-enhanced .celeb-card:not(.is-shown) {
  opacity: 0;
  transform: translateY(36px) scale(0.97);
}

.celeb-card:nth-child(4) {
  grid-column: 2 / span 2;
}

.celeb-card:nth-child(5) {
  grid-column: 4 / span 2;
}

.celeb-card-inner {
  position: relative;
  height: 100%;
  min-height: clamp(420px, 58vw, 520px);
  border-radius: 2px;
  overflow: hidden;
  transform-style: preserve-3d;
  box-shadow: 0 22px 50px rgba(61, 6, 17, 0.16);
  transition: box-shadow 0.45s var(--ease-out);
}

.celeb-card:hover .celeb-card-inner,
.celeb-card:focus-within .celeb-card-inner {
  box-shadow: 0 28px 60px rgba(61, 6, 17, 0.22);
}

/* Photography */
.celeb-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.celeb-media img,
.celeb-media-fallback {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.08);
  transform-origin: center;
  will-change: transform;
  filter: saturate(0.95) contrast(1.05);
  clip-path: none !important;
}

.celeb-media-fallback {
  background: linear-gradient(155deg, #3d0611, #5c0a1a 45%, #0d4f3c);
}

.celeb-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      180deg,
      rgba(20, 8, 10, 0.25) 0%,
      rgba(20, 8, 10, 0.35) 35%,
      rgba(12, 4, 8, 0.82) 100%
    ),
    radial-gradient(ellipse at 50% 20%, rgba(201, 168, 76, 0.12), transparent 55%);
  pointer-events: none;
}

/* Gold ornamental frame */
.celeb-frame {
  position: absolute;
  inset: 12px;
  z-index: 2;
  pointer-events: none;
  border: 1px solid rgba(201, 168, 76, 0.35);
  box-shadow: inset 0 0 0 1px rgba(245, 230, 200, 0.08);
}

.celeb-frame::before,
.celeb-frame::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border-color: var(--color-gold);
  border-style: solid;
  opacity: 0.85;
}

.celeb-frame::before {
  top: -1px;
  left: -1px;
  border-width: 1.5px 0 0 1.5px;
}

.celeb-frame::after {
  right: -1px;
  bottom: -1px;
  border-width: 0 1.5px 1.5px 0;
}

.celeb-frame-ornament {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.55;
}

.celeb-frame-ornament span {
  position: absolute;
  width: 28px;
  height: 28px;
  border-color: rgba(232, 213, 163, 0.75);
  border-style: solid;
}

.celeb-frame-ornament span:nth-child(1) {
  top: 18px;
  right: 18px;
  border-width: 1.5px 1.5px 0 0;
}

.celeb-frame-ornament span:nth-child(2) {
  bottom: 18px;
  left: 18px;
  border-width: 0 0 1.5px 1.5px;
}

/* Animated gold border on hover */
.celeb-border-glow {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 0;
  box-shadow:
    inset 0 0 0 1px rgba(201, 168, 76, 0.15),
    inset 0 0 24px rgba(201, 168, 76, 0.08);
  transition: opacity 0.5s var(--ease-out);
}

.celeb-card:hover .celeb-border-glow,
.celeb-card:focus-within .celeb-border-glow {
  opacity: 1;
}

.celeb-border-trace {
  position: absolute;
  inset: 10px;
  z-index: 3;
  pointer-events: none;
  border: 1px solid transparent;
  background:
    linear-gradient(transparent, transparent) padding-box,
    linear-gradient(135deg, transparent 35%, rgba(201, 168, 76, 0.85), transparent 65%) border-box;
  opacity: 0;
  transition: opacity 0.45s var(--ease-out);
}

.celeb-card:hover .celeb-border-trace,
.celeb-card:focus-within .celeb-border-trace {
  opacity: 1;
  animation: celebBorderShift 2.8s linear infinite;
}

@keyframes celebBorderShift {
  0% { filter: hue-rotate(0deg); opacity: 0.55; }
  50% { opacity: 1; }
  100% { filter: hue-rotate(12deg); opacity: 0.55; }
}

/* Content */
.celeb-content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 4;
  padding: 1.5rem 1.35rem 1.45rem;
  color: var(--color-champagne);
  transform: translateZ(28px);
}

.celeb-kicker {
  margin: 0 0 0.45rem;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold-light);
  opacity: 0;
  transform: translateY(12px);
}

.celeb-title {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.4vw, 1.85rem);
  font-weight: 500;
  line-height: 1.15;
  color: #fff6e8;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0;
  transform: translateY(14px);
}

.celeb-rule {
  width: 3rem;
  height: 1px;
  margin: 0 0 0.75rem;
  border: 0;
  background: linear-gradient(90deg, var(--color-gold), transparent);
  opacity: 0;
  transform: scaleX(0.4);
  transform-origin: left center;
}

.celeb-meta {
  display: grid;
  gap: 0.25rem;
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: rgba(245, 230, 200, 0.88);
  opacity: 0;
  transform: translateY(12px);
}

.celeb-meta strong {
  font-weight: 500;
  color: var(--color-gold-light);
}

.celeb-desc {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-style: italic;
  line-height: 1.5;
  color: rgba(255, 246, 232, 0.86);
  max-width: 28ch;
  opacity: 0;
  transform: translateY(12px);
}

/* Tablet */
@media (max-width: 1024px) {
  .celebrations-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .celeb-card,
  .celeb-card:nth-child(4),
  .celeb-card:nth-child(5) {
    grid-column: auto;
  }

  .celeb-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    max-width: 420px;
    justify-self: center;
    width: 100%;
  }
}

/* Mobile — vertical stack */
@media (max-width: 700px) {
  .celebrations-grid {
    grid-template-columns: 1fr;
    width: calc(100% - 1.25rem);
    gap: 1.1rem;
  }

  .celeb-card,
  .celeb-card:nth-child(4),
  .celeb-card:nth-child(5),
  .celeb-card:last-child:nth-child(odd) {
    grid-column: auto;
    max-width: none;
  }

  .celeb-card-inner {
    min-height: 380px;
  }

  .celeb-content {
    padding: 1.25rem 1.1rem 1.25rem;
  }

  .celeb-desc {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .celebrations-intro [data-celeb-intro],
  .celeb-card,
  .celeb-kicker,
  .celeb-title,
  .celeb-rule,
  .celeb-meta,
  .celeb-desc {
    opacity: 1 !important;
    transform: none !important;
  }

  .celeb-media img,
  .celeb-media-fallback {
    transform: none !important;
  }

  .celeb-border-trace {
    animation: none !important;
  }
}