/* ==========================================================================
   LONGBOURN PAPERS — Shop & Collection Styles
   ========================================================================== */

/* ── Shop controls ───────────────────────────────────────────────── */

.shop-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-bottom: var(--border-thin);
  margin-bottom: var(--space-2xl);
}

.shop-controls__count {
  font-size: var(--text-sm);
  color: var(--color-slate);
}

.shop-controls__filters {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.shop-controls__sort {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  border: var(--border-thin);
  background: #fff;
  border-radius: var(--radius-sm);
  min-width: 180px;
}

.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.filter-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border: var(--border-thin);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  text-decoration: none;
  color: var(--color-charcoal);
}

.filter-tag:hover,
.filter-tag.is-active {
  background: var(--color-crimson);
  color: #fff;
  border-color: var(--color-crimson);
}

/* ── Empty state ─────────────────────────────────────────────────── */

.shop-empty {
  text-align: center;
  padding: var(--space-5xl) 0;
  color: var(--color-slate);
}

.shop-empty h3 {
  margin-bottom: var(--space-md);
}

/* ── Collection header ───────────────────────────────────────────── */

.collection-header {
  text-align: center;
  padding: var(--space-4xl) 0 var(--space-2xl);
}

.collection-header__title {
  margin-bottom: var(--space-md);
}

.collection-header__description {
  color: var(--color-slate);
  max-width: 560px;
  margin: 0 auto;
  font-size: var(--text-lg);
}


/* ── Provenance strip (added 2026-07-08) ─────────────────────────── */

.shop-provenance {
  border-top: var(--border-light);
  border-bottom: var(--border-light);
  background: var(--color-ivory);
}

.shop-provenance__row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  padding: var(--space-lg) var(--gutter);
}

.shop-provenance__item {
  font-size: var(--text-sm);
  color: var(--color-charcoal);
  line-height: var(--leading-snug);
}

.shop-provenance__label {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-2xs);
}

@media (max-width: 720px) {
  .shop-provenance__row { grid-template-columns: 1fr; gap: var(--space-md); }
}

/* ── Story band (added 2026-07-08) ───────────────────────────────── */

.shop-story {
  background: var(--color-navy); /* hunter */
  color: var(--color-cream);
}

.shop-story__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
}

.shop-story__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.shop-story__eyebrow {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
}

.shop-story__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: #fff;
  margin-bottom: var(--space-lg);
}

.shop-story__copy p {
  color: var(--color-parchment);
  max-width: 46ch;
  margin-bottom: var(--space-xl);
}

.shop-story .btn--secondary {
  border-color: rgba(250, 247, 242, 0.4);
  color: var(--color-cream);
}

.shop-story .btn--secondary:hover {
  background: var(--color-cream);
  color: var(--color-ink);
  border-color: var(--color-cream);
}

@media (max-width: 860px) {
  .shop-story__inner { grid-template-columns: 1fr; }
}


/* ── Collection image hero (added 2026-07-08) ────────────────────── */

.collection-hero {
  position: relative;
  min-height: clamp(280px, 36vw, 420px);
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
  background: var(--color-navy);
}

.collection-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.collection-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16,26,22,.32) 0%, rgba(16,26,22,.58) 100%);
}

.collection-hero__inner {
  position: relative;
  z-index: 1;
  color: var(--color-cream);
  padding: var(--space-2xl) var(--gutter);
  max-width: 720px;
}

.collection-hero__eyebrow {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: #E7D9BE;
  margin-bottom: var(--space-md);
}

.collection-hero__title {
  color: #fff;
  margin-bottom: var(--space-sm);
}

.collection-hero__description {
  color: #EDE6D6;
  font-size: var(--text-lg);
  line-height: var(--leading-snug);
  max-width: 560px;
  margin: 0 auto;
}