/* ============================================================
   PORTFOLIO PAGE CSS
   ============================================================ */

/* ---- Filter Bar ---- */
.portfolio-filter {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: transparent;
  color: var(--text-muted);
  cursor: none;
  transition: all var(--dur-fast) ease;
}

.filter-btn:hover {
  color: var(--text-secondary);
  border-color: var(--border-light);
}

.filter-btn.active {
  background: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
}

@media (max-width: 768px) {
  .filter-btn { cursor: auto; }
}

/* ---- Portfolio Grid ---- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 34px;
  margin-bottom: 80px;
}

.p-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-card);
  cursor: none;
  transition: opacity var(--dur-med) ease, transform var(--dur-med) ease, box-shadow var(--dur-med) ease;
  display: flex;
  flex-direction: column;
}

.p-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.p-card.hidden {
  display: none !important;
  opacity: 0;
  pointer-events: none;
  transform: scale(0.95);
}

@media (max-width: 768px) {
  .p-card { cursor: auto; }
}

/* Image Container */
.p-card__img-container {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  position: relative;
}

.p-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}

.p-card:hover .p-card__img {
  transform: scale(1.05);
}

/* Info Section directly below Image */
.p-card__info-static {
  padding: 24px;
  background: var(--bg-card);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  border: 1px solid var(--border);
}

.p-card__label-static {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-primary);
  padding: 4px 10px;
  border: 1px solid var(--border-light);
  border-radius: 100px;
  margin-bottom: 12px;
  align-self: flex-start;
  transition: background var(--dur-fast) ease, color var(--dur-fast) ease;
}

.p-card:hover .p-card__label-static {
  background: var(--text-primary);
  color: var(--bg-primary);
}

.p-card__cat {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.p-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  transition: color var(--dur-fast) ease, transform var(--dur-fast) ease;
}

.p-card:hover .p-card__title {
  color: var(--text-secondary);
  transform: translateX(4px);
}

@media (max-width: 1024px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .portfolio-grid { grid-template-columns: 1fr; }
}

/* ---- Lightbox ---- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-med) ease;
}

.lightbox.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox__close {
  position: absolute;
  top: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: none;
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 1.5rem;
  transition: background var(--dur-fast) ease;
}

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

.lightbox__content {
  max-width: 900px;
  width: 90%;
  text-align: center;
  transform: translateY(40px);
  transition: transform var(--dur-med) var(--ease-out);
}

.lightbox.open .lightbox__content { transform: translateY(0); }

.lightbox__img {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--bg-card);
  border-radius: 12px;
  margin-bottom: 32px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-light);
}

.lightbox__title {
  font-size: 2rem;
  margin-bottom: 12px;
}

.lightbox__desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 600px;
  margin-inline: auto;
}

/* ---- Horizontal Scroll Marquee ---- */
.portfolio-marquee {
  padding-block: 60px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 80px;
  overflow: hidden;
}