/* ── Hero ────────────────────────────────────────────────────── */
.proy-hero {
  padding: calc(64px + 72px) 64px 48px;
  background: var(--color-bg, #faf8f5);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.proy-hero__title {
  font-family: var(--font-sans);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  letter-spacing: 0.22em;
  color: var(--color-text, #2a2a2a);
  margin: 0;
}

.proy-hero__line {
  width: 48px;
  height: 1px;
  background: var(--color-text, #2a2a2a);
  margin: 24px 0 20px;
  flex-shrink: 0;
}

.proy-hero__sub {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: #666;
  line-height: 1.7;
  margin: 0;
}

/* ── Filtros ──────────────────────────────────────────────────── */
.proy-filters {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 0 64px 40px;
  background: var(--color-bg, #faf8f5);
}

.proy-filter-btn {
  padding: 8px 22px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--color-border, #ddd);
  background: none;
  color: var(--color-text-muted, #8a7d72);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.proy-filter-btn:hover {
  border-color: #5d807a;
  color: #5d807a;
}

.proy-filter-btn.is-active {
  background: #5d807a;
  border-color: #5d807a;
  color: #fff;
}

/* ── Grid ────────────────────────────────────────────────────── */
.proy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 0 200px 80px;
  background: var(--color-bg, #faf8f5);
}

/* ── Card ────────────────────────────────────────────────────── */
.proy-card {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: 10px;
  background: #e8e4e0;
  cursor: pointer;
}

.proy-card.is-hidden {
  display: none;
}

.proy-card__img,
.proy-card__placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
}

.proy-card__placeholder {
  background: linear-gradient(135deg, #e8e4e0 0%, #d4cfc9 100%);
}

.proy-card:hover .proy-card__img {
  transform: scale(1.04);
}

.proy-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 20px 20px;
  background: linear-gradient(transparent, rgba(0,0,0,0.62) 50%);
  color: #fff;
  transform: translateY(8px);
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.proy-card:hover .proy-card__overlay {
  opacity: 1;
  transform: translateY(0);
}

.proy-card__cat {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  opacity: 0.8;
  margin: 0 0 6px;
}

.proy-card__name {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  margin: 0 0 8px;
  line-height: 1.3;
}

.proy-card__loc {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-sans);
  font-size: 0.76rem;
  opacity: 0.8;
  margin: 0;
}

/* ── Sin resultados ──────────────────────────────────────────── */
.proy-empty,
.proy-no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 24px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-text-muted, #8a7d72);
}

.proy-no-results {
  padding: 0 64px 80px;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .proy-hero    { padding: calc(64px + 48px) 40px 40px; }
  .proy-filters { padding: 0 40px 32px; }
  .proy-grid    { padding: 0 40px 64px; }
  .proy-no-results { padding: 0 40px 64px; }
}

@media (max-width: 768px) {
  .proy-hero    { padding: calc(64px + 32px) 24px 32px; }
  .proy-filters { padding: 0 24px 28px; }
  .proy-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 0 24px 48px;
  }
  .proy-no-results { padding: 0 24px 48px; }
  .proy-card__overlay {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 480px) {
  .proy-hero    { padding: calc(64px + 24px) 16px 28px; }
  .proy-filters { padding: 0 16px 24px; gap: 6px; }
  .proy-filter-btn { padding: 7px 16px; font-size: 0.65rem; }
  .proy-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 0 16px 40px;
  }
  .proy-no-results { padding: 0 16px 40px; }
  .proy-card { aspect-ratio: 3/2; }
}