/* =========================================
   GALLERY PAGE STYLES - MINIMALIST FEATURED
========================================= */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background-color: var(--gallery-hero-bg);
  font-family: 'Space Grotesk', sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

main.gallery-hub {
  padding: max(140px, 15vh) max(5%, 40px) 100px;
  max-width: 1600px; /* wider for bento grid */
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ==================== */
/* HEADER               */
/* ==================== */
.gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 60px;
  gap: 40px;
  animation: fadeUp 0.6s ease-out forwards;
}

.gallery-title {
  font-size: clamp(3.5rem, 6vw, 5.5rem);
  font-weight: 700;
  line-height: 0.9;
  color: var(--gallery-title);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.gallery-desc {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--gallery-desc);
  margin: 0;
  max-width: 400px;
  text-align: right; /* Minimalist alignment */
}

.sub-header {
  margin-bottom: 32px;
  animation: fadeUp 0.6s ease-out forwards;
  animation-delay: 0.1s;
}

.sub-title {
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--gallery-subtitle);
  text-transform: uppercase;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 16px;
}

.sub-title::after {
  content: '';
  width: 60px;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}

/* ==================== */
/* FEATURED BENTO GRID  */
/* ==================== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px; /* tight, crisp gaps */
  width: 100%;
}

/* Fast responsive variables */
.category-card {
  position: relative;
  display: block;
  border-radius: 8px; /* Sharper corners */
  overflow: hidden;
  text-decoration: none;
  height: 480px; /* Uniform height for crisp alignment */
  animation: fadeUp 0.6s ease-out both;
  /* Minimalist border */
  border: 1px solid var(--gallery-card-border);
  transition: border-color var(--gallery-trans-speed) ease;
}

/* Asymmetric Layout */
.category-card:nth-child(1) { grid-column: span 8; animation-delay: 0.15s; }
.category-card:nth-child(2) { grid-column: span 4; animation-delay: 0.20s; }
.category-card:nth-child(3) { grid-column: span 4; animation-delay: 0.25s; }
.category-card:nth-child(4) { grid-column: span 8; animation-delay: 0.30s; }

.category-card:hover {
  border-color: var(--gallery-card-border-hover);
}

/* Image Setup */
.card-visual {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.card-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transform: scale(1.01);
  transition: transform var(--gallery-trans-speed) ease-out, 
              filter var(--gallery-trans-speed) ease-out, 
              opacity var(--gallery-trans-speed) ease-out;
  will-change: transform, filter, opacity;
}

/* Fast visual pop */
.category-card:hover .card-visual img {
  transform: scale(1.05);
  filter: grayscale(0%);
  opacity: 0.9;
}

/* Quick Gradient Shift */
.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--gallery-overlay-gradient-base) 0%, var(--gallery-overlay-gradient-mid-1) 60%, transparent 100%);
  transition: background var(--gallery-trans-speed) ease-out;
}

.category-card:hover .card-overlay {
  background: linear-gradient(to top, var(--gallery-overlay-gradient-base) 0%, var(--gallery-overlay-gradient-mid-2) 60%, transparent 100%);
}

/* ==================== */
/* CONTENT SETUP        */
/* ==================== */
.card-content {
  position: absolute;
  bottom: 24px;
  left: 24px;
  width: calc(100% - 48px);
  padding: 24px 28px;
  border-radius: 12px;
  background: rgba(13, 20, 16, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--gallery-card-border);
  z-index: 10;
  display: flex;
  flex-direction: column;
  transform: translateY(10px);
  opacity: 0.9;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.category-card:hover .card-content {
  transform: translateY(0);
  opacity: 1;
  border-color: var(--gallery-card-border-hover);
  background: rgba(13, 20, 16, 0.7);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.category-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--gallery-catag-name);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  justify-content: space-between;
}



.category-preview {
  font-size: 0.85rem;
  color: var(--gallery-desc, var(--gallery-catag-preview));
  margin: 0;
  line-height: 1.6;
  font-weight: 400;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.4s ease 0.1s, margin-top 0.4s ease;
}

/* Snappy Text Reveal */
.category-card:hover .category-preview {
  opacity: 1;
  max-height: 100px;
  margin-top: 12px;
}

/* ==================== */
/* ANIMATIONS           */
/* ==================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==================== */
/* RESPONSIVE DESIGN    */
/* ==================== */
@media (max-width: 1200px) {
  main.gallery-hub {
    padding: max(120px, 12vh) max(4%, 30px) 80px;
  }
  .category-card {
    height: 420px;
  }
}

@media (max-width: 1024px) {
  .gallery-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 40px;
  }
  .gallery-desc {
    text-align: left;
    max-width: 100%;
    font-size: 0.9rem;
  }
  .category-grid {
    gap: 12px;
  }
  .category-card {
    height: 380px;
  }
  .category-card:nth-child(1) { grid-column: span 12; }
  .category-card:nth-child(2) { grid-column: span 6; }
  .category-card:nth-child(3) { grid-column: span 6; }
  .category-card:nth-child(4) { grid-column: span 12; }

  /* Adapt floating card for tablet */
  .card-content {
    bottom: 20px;
    left: 20px;
    width: calc(100% - 40px);
    padding: 20px 24px;
    transform: translateY(0);
    opacity: 1;
    background: rgba(13, 20, 16, 0.6);
  }
  .category-name {
    font-size: 1.25rem;
  }
  .category-preview {
    max-height: 120px;
    opacity: 1;
    margin-top: 10px;
  }
}

@media (max-width: 768px) {
  main.gallery-hub {
    padding: max(100px, 10vh) max(4%, 20px) 60px;
  }
  .gallery-title {
    font-size: clamp(2.5rem, 8vw, 3.5rem);
  }
  .category-grid {
    grid-template-columns: 1fr;
    gap: 16px; /* give vertical spacing breathing room */
  }
  .category-card,
  .category-card:nth-child(1),
  .category-card:nth-child(2),
  .category-card:nth-child(3),
  .category-card:nth-child(4) {
    grid-column: 1 / -1;
    height: 340px;
  }
  
  /* Make floating card permanent on mobile with tighter fit */
  .card-content {
    bottom: 16px;
    left: 16px;
    width: calc(100% - 32px);
    padding: 16px 20px;
    background: rgba(13, 20, 16, 0.7);
    border-color: var(--gallery-card-border-hover);
  }
  .category-name {
    font-size: 1.15rem;
  }
  .category-preview {
    font-size: 0.8rem;
    margin-top: 8px;
  }
}

@media (max-width: 480px) {
  main.gallery-hub {
    padding: max(90px, 10vh) 16px 40px;
  }
  .category-card,
  .category-card:nth-child(1),
  .category-card:nth-child(2),
  .category-card:nth-child(3),
  .category-card:nth-child(4) {
    height: 300px;
  }
  .card-content {
    bottom: 12px;
    left: 12px;
    width: calc(100% - 24px);
    padding: 14px 16px;
    border-radius: 8px;
  }
  .category-name {
    font-size: 1rem;
    letter-spacing: 0.02em;
  }
  .category-preview {
    font-size: 0.75rem;
    line-height: 1.4;
    margin-top: 6px;
  }
}