/* ================================================================
   PACK PRINT PROJECT — Gamescom Gallery
   gamescom.css
   ================================================================ */

/* ----------------------------------------------------------------
   GAMESCOM HERO
---------------------------------------------------------------- */
.gamescom-page {
  background-color: var(--bg-light);
}

.gc-hero {
  position: relative;
  min-height: 50svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 9rem 1.5rem 5rem;
  overflow: hidden;
  background: var(--bg-dark);
  text-align: center;
}

.gc-hero-content {
  position: relative;
  z-index: 2;
}

.gc-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: linear-gradient(130deg, var(--white) 0%, var(--silver) 45%, var(--teal) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.75rem;
  opacity: 0;
  animation: fadeSlideUp 0.8s 0.3s var(--ease) forwards;
}

.gc-hero-sub {
  font-size: clamp(0.95rem, 2.2vw, 1.15rem);
  color: var(--silver-dark);
  font-style: italic;
  opacity: 0;
  animation: fadeSlideUp 0.8s 0.5s var(--ease) forwards;
}

/* ----------------------------------------------------------------
   CATEGORY TABS
---------------------------------------------------------------- */
.gc-tabs-nav {
  position: sticky;
  top: 60px;
  z-index: 80;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(10,191,191,0.15);
  padding: 0 1.5rem;
}

.gc-tabs-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.gc-tabs-inner::-webkit-scrollbar { display: none; }

.gc-tab {
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 1rem 1.4rem;
  border: none;
  background: none;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap;
}

.gc-tab:hover { color: var(--teal-dark); }

.gc-tab.active {
  color: var(--teal-dark);
  border-bottom-color: var(--teal);
}

/* ----------------------------------------------------------------
   MAIN GALLERY AREA
---------------------------------------------------------------- */
.gc-main {
  min-height: 60vh;
  padding: 3rem 1.5rem 6rem;
  max-width: var(--container);
  margin: 0 auto;
  background: var(--bg-light);
}

/* ---- Placeholder ---- */
.gc-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
}

.gc-placeholder-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  max-width: 440px;
}

.gc-placeholder-icon {
  font-size: 3.5rem;
  opacity: 0.3;
}

.gc-placeholder-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.gc-placeholder-body {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ---- Category section ---- */
.gc-category {
  display: none;
  animation: fadeSlideUp 0.4s var(--ease) both;
}

.gc-category.active {
  display: block;
}

.gc-category-title {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dark);
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(10,191,191,0.15);
  margin-bottom: 1.5rem;
}

.gc-category-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-style: italic;
}

/* ---- Masonry-style grid ---- */
.gc-grid {
  columns: 3 280px;
  gap: 0.85rem;
}

@media (max-width: 640px) {
  .gc-grid { columns: 2 140px; gap: 0.6rem; }
}

.gc-grid-item {
  break-inside: avoid;
  margin-bottom: 0.85rem;
  cursor: pointer;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: var(--bg-light-2);
}

.gc-grid-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s var(--ease);
}

.gc-grid-item:hover img {
  transform: scale(1.04);
}

.gc-grid-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(4,15,15,0.65) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  align-items: flex-end;
  padding: 0.75rem 1rem;
}

.gc-grid-item:hover .gc-grid-item-overlay {
  opacity: 1;
}

.gc-grid-item-caption {
  font-size: 0.75rem;
  color: var(--white);
  font-style: italic;
  line-height: 1.4;
}

/* ---- Category placeholder (per-category) ---- */
.gc-cat-placeholder {
  border: 1.5px dashed rgba(10,191,191,0.2);
  border-radius: var(--radius-lg);
  padding: 4rem 2rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-style: italic;
  background: var(--bg-white);
}

/* ----------------------------------------------------------------
   LIGHTBOX
---------------------------------------------------------------- */
.gc-lightbox {
  position: fixed;
  inset: 0;
  z-index: 600;
  background: rgba(4, 15, 15, 0.96);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s var(--ease);
}

.gc-lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.gc-lb-img-wrap {
  max-width: 90vw;
  max-height: 82vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gc-lb-img-wrap img {
  max-width: 100%;
  max-height: 82vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 20px 80px rgba(0,0,0,0.6);
}

.gc-lb-close,
.gc-lb-prev,
.gc-lb-next {
  position: absolute;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(10,191,191,0.1);
  border: 1.5px solid rgba(10,191,191,0.2);
  color: var(--teal);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  cursor: pointer;
}

.gc-lb-close { top: 1.25rem; right: 1.25rem; }
.gc-lb-prev  { left: 1.25rem; top: 50%; transform: translateY(-50%); }
.gc-lb-next  { right: 1.25rem; top: 50%; transform: translateY(-50%); }

.gc-lb-close:hover,
.gc-lb-prev:hover,
.gc-lb-next:hover {
  background: rgba(10,191,191,0.2);
}

.gc-lb-caption {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.8rem;
  color: var(--silver-dark);
  font-style: italic;
  max-width: 600px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Active nav link */
.nav-link-active {
  color: var(--teal) !important;
}

/* On the gamescom page the footer needs light top border to separate from light content */
.gamescom-page .site-footer {
  border-top-color: rgba(10,191,191,0.2);
}