/* ============================================
   PORTFOLIO PAGE STYLES
   ============================================ */

/* --- Portfolio Hero --- */
.portfolio-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
}

/* --- Portfolio Grid --- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

/* --- Portfolio Card --- */
.portfolio-card {
  border-radius: 12px;
  overflow: hidden;
  background: var(--color-white);
  box-shadow: 0 2px 12px rgba(44, 24, 16, 0.08);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
  cursor: pointer;
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(44, 24, 16, 0.15);
}

.portfolio-card__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.portfolio-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform var(--duration-slow) var(--ease-out);
}

.portfolio-card:hover .portfolio-card__image img {
  transform: scale(1.05);
}

.portfolio-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(44, 24, 16, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.portfolio-card:hover .portfolio-card__overlay {
  opacity: 1;
}

.portfolio-card__view {
  color: var(--color-white);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.6rem 1.4rem;
  border: 1.5px solid var(--color-white);
  border-radius: 6px;
  letter-spacing: 0.02em;
  transform: translateY(8px);
  transition: transform var(--duration-normal) var(--ease-out);
}

.portfolio-card:hover .portfolio-card__view {
  transform: translateY(0);
}

.portfolio-card__info {
  padding: var(--space-lg);
}

.portfolio-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.portfolio-card__desc {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: #5a4e48;
  line-height: 1.5;
  margin-bottom: var(--space-sm);
}

.portfolio-card__tag {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* --- Lightbox --- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 5, 2, 0.95);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-normal) var(--ease-out),
              visibility var(--duration-normal) var(--ease-out);
}

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

.lightbox__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-xl);
  flex-shrink: 0;
}

.lightbox__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-cream);
}

.lightbox__close {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  color: var(--color-cream);
  transition: color var(--duration-fast);
}

.lightbox__close svg {
  width: 28px;
  height: 28px;
}

.lightbox__close:hover {
  color: var(--color-accent);
}

.lightbox__body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: 0 var(--space-md);
  min-height: 0;
}

.lightbox__image-container {
  flex: 1;
  max-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__image {
  max-width: 100%;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
  transition: opacity var(--duration-fast);
}

.lightbox__nav {
  background: rgba(200, 149, 108, 0.15);
  border: 1px solid rgba(200, 149, 108, 0.2);
  color: var(--color-cream);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--duration-fast), color var(--duration-fast);
}

.lightbox__nav:hover {
  background: rgba(200, 149, 108, 0.3);
  color: var(--color-accent);
}

.lightbox__nav svg {
  width: 24px;
  height: 24px;
}

.lightbox__counter {
  text-align: center;
  padding: var(--space-md);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }
}

@media (max-width: 768px) {
  .portfolio-hero {
    min-height: 40vh;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .lightbox__nav {
    width: 36px;
    height: 36px;
  }

  .lightbox__nav svg {
    width: 18px;
    height: 18px;
  }

  .lightbox__title {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .portfolio-card__info {
    padding: var(--space-md);
  }

  .portfolio-card__title {
    font-size: 1rem;
  }

  .lightbox__header {
    padding: var(--space-sm) var(--space-md);
  }

  .lightbox__body {
    padding: 0 var(--space-xs);
  }
}