/* ══════════════════════════════════════════════════════════════
   iarchitettura — Component: Portfolio
   ══════════════════════════════════════════════════════════════ */

.portfolio {
  background-color: var(--c-ivory);
  padding-block: var(--section-y);
}

/* ── Header ──────────────────────────────────────────────────── */
.portfolio__header {
  margin-bottom: clamp(56px, 9vw, 88px);
}
.portfolio__heading {
  font-size: var(--text-3xl);
  font-weight: var(--fw-light);
  color: var(--c-black);
  margin-bottom: var(--sp-5);
}
.portfolio__sub {
  font-size: var(--text-md);
  color: var(--c-grey-400);
  max-width: 38ch;
  line-height: 1.6;
}

/* ── Category block ──────────────────────────────────────────── */
.portfolio__category { margin-bottom: var(--sp-16); }

.portfolio__cat-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: var(--sp-5);
  margin-bottom: var(--sp-8);
  border-bottom: 1px solid var(--c-border-light);
}
.portfolio__cat-label {
  font-size: var(--text-2xs);
  font-weight: var(--fw-normal);
  letter-spacing: 0.26em;
  text-indent: 0.26em;
  text-transform: uppercase;
  color: var(--c-black);
}
.portfolio__cat-label--concept { color: var(--c-gold); }

.portfolio__cat-count {
  font-size: var(--text-xs);
  color: var(--c-grey-200);
  letter-spacing: 0.08em;
}

/* ── Grids ───────────────────────────────────────────────────── */
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(20px, 3.5vw, 44px);
}
/* Featured grid: 1 wide card */
.portfolio__grid--featured {
  grid-template-columns: 1fr;
  max-width: 680px;
}

/* ── Project card ────────────────────────────────────────────── */
.project-card {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ── Card media ──────────────────────────────────────────────── */
.project-card__media {
  position: relative;
  overflow: hidden;
  background-color: var(--c-dark);
  cursor: crosshair;
}
.project-card--featured .project-card__media,
.project-card--landscape .project-card__media {
  aspect-ratio: 16 / 9;
}
.project-card--landscape .project-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Real project image */
.project-card__img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.75s var(--ease);
}
.project-card:hover .project-card__img {
  transform: scale(1.04);
}

/* Overlay cubre la imagen completa sin importar su altura */
.project-card__media .project-card__overlay {
  position: absolute;
  inset: 0;
  height: 100%;
}

/* ── Placeholder (shown when no image) ───────────────────────── */
.project-card__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  background-color: var(--c-dark);
  color: var(--c-grey-600);
}
.project-card__placeholder--concept {
  background-color: var(--c-black);
}
.project-card__placeholder .placeholder-mark {
  color: var(--c-grey-800);
  opacity: 1;
}
.project-card__placeholder-label {
  font-size: var(--text-2xs);
  letter-spacing: 0.22em;
  text-indent: 0.22em;
  text-transform: uppercase;
  color: var(--c-grey-600);
}

/* ── Hover overlay ───────────────────────────────────────────── */
.project-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(201, 169, 110, 0.88);
  opacity: 0;
  transition: opacity var(--t-base);
  z-index: 2;
}
.project-card__overlay-text {
  font-size: var(--text-xs);
  font-weight: var(--fw-normal);
  letter-spacing: 0.22em;
  text-indent: 0.22em;
  text-transform: uppercase;
  color: var(--c-black);
}
.project-card:hover .project-card__overlay { opacity: 1; }

/* ── Card meta ───────────────────────────────────────────────── */
.project-card__meta {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-5);
  padding-top: var(--sp-6);
}
.project-card__index {
  font-size: var(--text-2xs);
  font-weight: var(--fw-normal);
  color: var(--c-gold);
  letter-spacing: 0.08em;
  flex-shrink: 0;
  padding-top: 0.18rem;
}
.project-card__body { flex: 1; }
.project-card__title {
  font-size: var(--text-lg);
  font-weight: var(--fw-light);
  color: var(--c-black);
  margin-bottom: var(--sp-2);
}
.project-card__location {
  font-size: var(--text-xs);
  color: var(--c-grey-400);
  letter-spacing: 0.04em;
}
.project-card__type {
  font-size: var(--text-xs);
  color: var(--c-grey-200);
  margin-top: var(--sp-1);
}

/* Badge: "Próximamente" on concept card */
.project-card__badge {
  flex-shrink: 0;
  font-size: 0.60rem;
  font-weight: var(--fw-normal);
  letter-spacing: 0.18em;
  text-indent: 0.18em;
  text-transform: uppercase;
  color: var(--c-gold);
  border: 1px solid rgba(201, 169, 110, 0.35);
  padding: var(--sp-1) var(--sp-3);
  white-space: nowrap;
}

/* ── Divider between categories ──────────────────────────────── */
.portfolio__divider {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  padding-block: var(--sp-8);
  margin-bottom: var(--sp-16);
}
.portfolio__divider-line {
  flex: 1;
  height: 1px;
  background-color: var(--c-border-light);
}
.portfolio__divider-mark {
  flex-shrink: 0;
  color: var(--c-gold);
  opacity: 0.6;
}
.portfolio__divider-mark svg {
  width: 18px;
  height: auto;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .portfolio__grid            { grid-template-columns: 1fr; }
  .portfolio__grid--featured  { max-width: 100%; }
}