/* ===========================================================
   KD THEME - portfolio.css
   =========================================================== */

/* ═══ PORTFOLIO ════════════════════════════════════════════════════ */
.port-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--dimb);
}

@media(max-width:768px) {
  .port-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media(max-width:480px) {
  .port-grid {
    grid-template-columns: 1fr;
  }
}

.port-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  cursor: none;
  background: var(--bg);
}

.port-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .6s var(--eout), opacity .4s;
}

.port-item:hover img {
  transform: scale(1.06);
}

.port-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 15, 15, .85) 0%, transparent 55%);
  opacity: 0;
  transition: opacity .4s;
  z-index: 1;
}

.port-item:hover .port-item__overlay {
  opacity: 1;
}

.port-item__info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  z-index: 2;
  transform: translateY(8px);
  opacity: 0;
  transition: transform .4s var(--eout), opacity .4s;
}

.port-item:hover .port-item__info {
  transform: translateY(0);
  opacity: 1;
}

.port-item__num {
  font-family: var(--fb);
  font-size: .64rem;
  font-weight: 500;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--acc);
  display: block;
  margin-bottom: .3rem;
}

.port-item__title {
  font-family: var(--fd);
  font-size: clamp(1.3rem, 2.5vw, 3.5rem);
  letter-spacing: .03em;
  color: var(--fg);
}

#lb {
  position: fixed;
  inset: 0;
  z-index: 9700;
  background: rgba(8, 15, 15, .95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s, visibility .4s;
}

#lb.open {
  opacity: 1;
  visibility: visible;
}

#lb img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  display: block;
}

#lb-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-family: var(--fd);
  font-size: 2.5rem;
  letter-spacing: .05em;
  color: var(--fg);
  cursor: none;
  transition: color .3s;
  background: none;
  border: none;
}

#lb-close:hover {
  color: var(--acc);
}

#lb-prev,
#lb-next {
  position: absolute;
  top: 50%;
  font-family: var(--fd);
  font-size: 3rem;
  color: var(--fg);
  cursor: none;
  transform: translateY(-50%);
  transition: color .3s;
  padding: 1rem;
  background: none;
  border: none;
}

#lb-prev {
  left: 2rem;
}

#lb-next {
  right: 2rem;
}

#lb-prev:hover,
#lb-next:hover {
  color: var(--acc);
}