/* ═══ Gallery, Video, Map, Process Sections ═══ */

.process {
  padding: var(--section-pad) 0;
  background: var(--bg-surface);
}

.process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.process-step {
  position: relative;
  padding: 2rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  transition: border-color 0.4s, transform 0.5s var(--ease-out), box-shadow 0.5s;
}

.process-step:hover {
  border-color: var(--border-strong);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.process-step__num {
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
  color: rgba(168, 135, 46, 0.28);
  margin-bottom: 1rem;
  transition: color 0.4s;
}

.process-step:hover .process-step__num { color: var(--gold); }

.process-step h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
}

.process-step p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Gallery */
.gallery {
  padding: var(--section-pad) 0;
  background: var(--bg-deep);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  grid-auto-rows: 200px;
  gap: 1rem;
  margin-top: 3rem;
}

.gallery__item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--border);
}

.gallery__item--wide { grid-column: span 2; }
.gallery__item--tall { grid-row: span 2; }

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out), filter 0.5s;
}

.gallery__item:hover img {
  transform: scale(1.08);
  filter: brightness(1.1);
}

.gallery__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, var(--overlay-heavy) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0.85;
  transition: opacity 0.4s;
}

.gallery__item:hover .gallery__item-overlay { opacity: 1; }

.gallery__item-label {
  font-family: var(--font-accent);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.35rem;
}

.gallery__item-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--text-on-media);
}

.gallery__zoom {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(15, 20, 28, 0.55);
  border: 1px solid var(--border-strong);
  display: grid;
  place-items: center;
  font-size: 1rem;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.35s, transform 0.35s var(--ease-spring);
}

.gallery__item:hover .gallery__zoom {
  opacity: 1;
  transform: scale(1);
}

/* Certificates */
.certificates {
  padding: var(--section-pad) 0;
  background: var(--bg-surface);
}

.certificates__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.certificates__item {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.4s, transform 0.5s var(--ease-out), box-shadow 0.5s;
}

.certificates__item:hover {
  border-color: var(--border-strong);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.certificates__item img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: contain;
  object-position: center;
  background: rgba(255, 255, 255, 0.96);
  padding: 0.65rem;
  transition: transform 0.8s var(--ease-out), filter 0.5s;
}

.certificates__item:hover img {
  transform: scale(1.03);
  filter: brightness(1.05);
}

.certificates__frame {
  position: absolute;
  inset: 0.75rem;
  border: 1px solid var(--border-strong);
  border-radius: calc(var(--radius-lg) - 4px);
  pointer-events: none;
  transition: border-color 0.4s;
}

.certificates__item:hover .certificates__frame {
  border-color: var(--gold);
}

.certificates__item .gallery__zoom {
  opacity: 0;
}

.certificates__item:hover .gallery__zoom {
  opacity: 1;
  transform: scale(1);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10001;
  background: var(--overlay-solid);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-lg);
  object-fit: contain;
  transform: scale(0.92);
  transition: transform 0.5s var(--ease-out);
}

.lightbox.open .lightbox__img { transform: scale(1); }

.lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(247, 248, 250, 0.3);
  color: var(--text-on-media);
  font-size: 1.5rem;
  display: grid;
  place-items: center;
  transition: border-color 0.3s, background 0.3s;
}

.gallery__zoom .icon {
  width: 18px;
  height: 18px;
  color: var(--gold-light);
}

.lightbox__close .icon,
.lightbox__nav .icon {
  width: 22px;
  height: 22px;
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid rgba(247, 248, 250, 0.3);
  background: rgba(15, 20, 28, 0.55);
  backdrop-filter: blur(12px);
  display: grid;
  place-items: center;
  color: var(--text-on-media);
  transition: border-color 0.3s, background 0.3s, transform 0.3s;
  z-index: 2;
}

.lightbox__nav:hover {
  border-color: var(--gold);
  background: var(--gold-dim);
}

.lightbox__nav--prev { left: 1.5rem; }
.lightbox__nav--next { right: 1.5rem; }

.lightbox__close .icon { color: var(--text-on-media); }

.lightbox__caption {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-on-media);
}

/* Video */
.video-section {
  padding: var(--section-pad) 0;
  background: var(--bg-surface);
}

.video-section__layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3rem;
}

.video-section__content .lead { margin-bottom: 2rem; }

.video-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.video-feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 0.3s, background 0.3s;
}

.video-feature:hover {
  border-color: var(--border-strong);
  background: var(--gold-dim);
}

.video-feature__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--gold-dim);
  border: 1px solid var(--border-strong);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.video-feature__icon .icon {
  width: 20px;
  height: 20px;
  color: var(--gold);
}

.video-feature h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.video-feature p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.video-player {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16/9;
  background: var(--bg-deep);
}

.video-player::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--gold-glow), transparent, var(--gold-glow));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
}

.video-player video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-player.is-playing .video-player__controls {
  opacity: 1;
  transform: translateY(0);
}

.video-player__controls {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  background: linear-gradient(180deg, transparent, var(--overlay-heavy));
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s, transform 0.35s;
}

.video-player:hover .video-player__controls,
.video-player.is-playing .video-player__controls {
  opacity: 1;
  transform: translateY(0);
}

.vp-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: var(--text-on-media);
  flex-shrink: 0;
  transition: background 0.25s, color 0.25s;
}

.vp-btn:hover { background: rgba(255,255,255,0.12); }
.vp-btn svg { width: 18px; height: 18px; }

.vp-time {
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
  color: var(--text-on-media-muted);
  min-width: 2.5rem;
}

.vp-progress {
  flex: 1;
  height: 5px;
  background: rgba(255,255,255,0.15);
  border-radius: 100px;
  cursor: pointer;
  overflow: hidden;
}

.vp-progress__bar {
  height: 100%;
  width: 0;
  background: var(--gold);
  border-radius: inherit;
  transition: width 0.1s linear;
}

.vp-volume {
  width: 72px;
  accent-color: var(--gold);
  cursor: pointer;
}

.video-player__play-btn .icon {
  width: 28px;
  height: 28px;
  color: var(--ink);
}

.video-player__play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(15, 20, 28, 0.35);
  transition: opacity 0.4s, background 0.4s;
  z-index: 1;
  cursor: pointer;
}

.video-player__play.hidden { opacity: 0; pointer-events: none; }

.video-player__play-btn {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink);
  display: grid;
  place-items: center;
  box-shadow: 0 8px 40px var(--gold-glow);
  transition: transform 0.4s var(--ease-spring), box-shadow 0.4s;
  animation: playPulse 2.5s ease-in-out infinite;
}

.video-player__play:hover .video-player__play-btn {
  transform: scale(1.1);
  box-shadow: 0 12px 50px var(--gold-glow);
}

@keyframes playPulse {
  0%, 100% { box-shadow: 0 8px 40px var(--gold-glow); }
  50% { box-shadow: 0 8px 60px rgba(201,168,76,0.5); }
}

/* Map */
.location {
  padding: var(--section-pad) 0;
  background: var(--bg-deep);
}

.location__layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
  margin-top: 3rem;
}

.location__info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.location-card {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.35s, transform 0.35s var(--ease-out);
}

.location-card:hover {
  border-color: var(--border-strong);
  transform: translateX(6px);
}

.location-card__label {
  font-family: var(--font-accent);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.location-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.location-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.location-card a {
  color: var(--gold-light);
  font-size: 0.88rem;
  margin-top: 0.5rem;
  display: inline-block;
}

.location__map {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  min-height: 480px;
  background: var(--bg-elevated);
}

.location__map iframe {
  width: 100%;
  height: 100%;
  min-height: 480px;
  border: 0;
  filter: grayscale(12%) contrast(1.02) saturate(0.95);
  transition: filter 0.5s;
}

.location__map:hover iframe {
  filter: grayscale(0%) contrast(1);
}

.location__map-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  font-size: 0.78rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
}

.location__map-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 10px rgba(74,222,128,0.6);
}

@media (max-width: 1024px) {
  .process__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__item--wide { grid-column: span 1; }
  .certificates__grid { grid-template-columns: repeat(2, 1fr); }
  .video-section__layout { grid-template-columns: 1fr; }
  .location__layout { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .process__grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: 1fr; grid-auto-rows: 200px; }
  .gallery__item--tall { grid-row: span 1; }
  .certificates__grid { grid-template-columns: 1fr; max-width: 360px; margin-inline: auto; }
}