/* ==========================================================================
   portfolio.css — ScaleWthUs
   Styles for the Work / Projects section, filter buttons, and work cards
   ========================================================================== */

/* ===== WORK / PORTFOLIO SECTION ===== */
#work { background: var(--deep); }

/* ===== PORTFOLIO FILTER BUTTONS ===== */
.work-filter {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--gray-2);
  font-family: var(--font-body);
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--blue);
  color: #ffffff;
  border-color: var(--blue);
}

/* ===== WORK GRID ===== */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ===== WORK CARD ===== */
.work-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.work-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  border-color: rgba(26, 107, 255, 0.3);
}

/* ===== CARD THUMBNAIL ===== */
.work-card-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.work-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
}
.work-card:hover .work-card-thumb img {
  transform: scale(1.05);
}

/* ===== CARD BODY ===== */
.work-card-body { padding: 24px; }
.work-card-body h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.work-card-body p  { font-size: 13px; color: var(--gray-2); margin-bottom: 16px; }

/* ===== TAG ROW ===== */
.work-tags { display: flex; gap: 8px; flex-wrap: wrap; }

/* ===== HIDDEN STATE (for filter) ===== */
.work-card.hidden {
  display: none;
}

/* ===== GALLERY SECTION ===== */
#gallery {}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

/* Each cell locks to 16:9 aspect ratio — consistent, professional */
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  position: relative;
  aspect-ratio: 16 / 9;
  cursor: pointer;
  transition: var(--transition);
}
.gallery-item:hover {
  border-color: rgba(26, 107, 255, 0.5);
  box-shadow: 0 12px 40px rgba(26, 107, 255, 0.15);
  transform: translateY(-3px);
}
.gallery-item:nth-child(1) { grid-column: span 2; }
.gallery-item:nth-child(5) { grid-column: span 2; }

/* ===== GALLERY IMAGE — fills cell, centres the best part ===== */
.gallery-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;       /* fills the cell cleanly */
  object-position: center; /* centres the subject */
  display: block;
  transition: transform 0.5s ease;
}
.gallery-item:hover .gallery-img {
  transform: scale(1.06);
}


/* ===== GALLERY OVERLAY ===== */
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 107, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
  font-size: 14px;
  font-weight: 700;
  color: white;
  letter-spacing: 1px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }