/* ================================================================
   AloraKai — pages/collections.css
   Lista de Coleções + Detalhe
   ================================================================ */

/* ── Página lista ──────────────────────────────────────────── */
.collection-row {
  margin-bottom: var(--space-16);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(6,22,57,0.07);
}

.collection-row:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
}

.collection-row__head {
  text-align: center;
  margin-bottom: var(--space-10);
}

.collection-row__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
  color: var(--kai-midnight);
  margin: 0;
}

.collection-row__subtitle {
  font-family: var(--font-heading);
  font-style: italic;
  color: var(--kai-tide);
  font-size: 1rem;
  margin-top: 6px;
}

.collection-row__tagline {
  font-family: var(--font-heading);
  color: var(--color-gray);
  font-size: 0.98rem;
  max-width: 540px;
  margin: var(--space-4) auto 0;
  line-height: 1.5;
}

.collection-row__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.collection-row__card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--kai-midnight);
  transition: transform var(--dur-base) var(--ease-out-quart);
}

.collection-row__card:hover { transform: translateY(-4px); }

.collection-row__card--empty {
  pointer-events: none;
  opacity: 0.55;
}

.collection-row__card-visual {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(160deg, #eddfc9 0%, #c79b73 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.collection-row__card-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.collection-row__card-placeholder {
  color: rgba(255,255,255,0.7);
  font-size: 2.4rem;
}

.collection-row__card-meta {
  text-align: center;
}

.collection-row__card-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  margin: 0;
  font-weight: 600;
}

.collection-row__card-price {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--kai-tide);
  margin-top: 4px;
  font-weight: 600;
}

.collection-row__cta {
  text-align: center;
  margin-top: var(--space-8);
}

/* ── Detalhe ───────────────────────────────────────────────── */
.collection-hero {
  background:
    radial-gradient(circle at 50% 30%, rgba(34,127,148,0.08) 0%, transparent 60%),
    var(--kai-sand-light);
}

.collection-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 5rem);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
  color: var(--kai-midnight);
  margin-top: var(--space-3);
}

.collection-hero__subtitle {
  font-family: var(--font-heading);
  font-style: italic;
  color: var(--kai-tide);
  margin-top: var(--space-2);
  font-size: 1.05rem;
}

.collection-description {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  font-family: var(--font-heading);
  color: var(--color-gray);
  font-size: 1.05rem;
  line-height: 1.7;
}

.collection-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 960px) {
  .collection-row__grid { grid-template-columns: repeat(2, 1fr); }
  .collection-detail-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .collection-row__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
  .collection-detail-grid { grid-template-columns: 1fr; }
}