/* ---------- foundations ---------- */

:root {
  --cream: #f6f1e6;
  --cream-dim: #efe7d7;
  --ink: #241f1a;
  --ink-soft: #5a5048;
  --line: #ddd2bc;
  --accent: #bd5a2e;
  --accent-ink: #7c3a1c;
  --accent-tint: #f1e0d2;
  --radius: 14px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --maxw: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--ink);
  margin: 0;
}

a {
  color: var(--accent-ink);
  text-decoration: none;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .card {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ---------- header ---------- */

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--cream);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
}

.logo-word {
  font-family: var(--serif);
  font-size: 1.2rem;
  letter-spacing: 0.01em;
}
.logo-word em {
  font-style: normal;
  color: var(--accent-ink);
}

.header-nav a {
  font-size: 0.95rem;
  color: var(--ink-soft);
  min-height: 44px;
  display: flex;
  align-items: center;
}
.header-nav a:hover { color: var(--accent-ink); }

/* ---------- intro ---------- */

.intro {
  padding: 64px 24px 32px;
  max-width: 820px;
}

.intro-eyebrow {
  margin: 0 0 14px;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ink);
  font-weight: 600;
}

.intro h1 {
  font-size: clamp(2rem, 5vw, 2.9rem);
  line-height: 1.15;
  margin-bottom: 20px;
}

.intro-lede {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 620px;
  margin: 0;
}

/* ---------- category rail ---------- */

.categories { padding: 20px 24px 48px; }

.cat-rail {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}

.cat-tile {
  position: relative;
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--cream-dim);
  min-height: 44px;
}

.cat-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.cat-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(36,31,26,0) 40%, rgba(36,31,26,0.72) 100%);
}

.cat-tile span {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.25;
}

.cat-tile:hover img { transform: scale(1.06); }

/* ---------- filter bar ---------- */

.directory { padding-bottom: 96px; }

.filter-bar {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 22px 0 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 72px;
  background: var(--cream);
  z-index: 10;
}

.filter-group {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
}

.filter-label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  min-width: 78px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  font-family: var(--sans);
  font-size: 0.88rem;
  padding: 9px 16px;
  min-height: 40px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.chip:hover {
  border-color: var(--accent);
  color: var(--accent-ink);
}

.chip.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ---------- result count ---------- */

.result-count {
  margin: 20px 0 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.no-results {
  margin: 48px 0;
  text-align: center;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.1rem;
}

/* ---------- grid & cards ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.2s ease;
}

.card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.card:hover {
  box-shadow: 0 10px 28px -16px rgba(36, 31, 26, 0.35);
}

.card[hidden] { display: none; }

.card-top {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-brand {
  font-size: 1.22rem;
  line-height: 1.3;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-tint);
  color: var(--accent-ink);
}

.tag-muted {
  background: var(--cream-dim);
  color: var(--ink-soft);
}

.card-desc {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.96rem;
  flex-grow: 1;
}

.card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  padding-top: 6px;
  border-top: 1px solid var(--line);
}

.card-link {
  font-size: 0.9rem;
  font-weight: 600;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--accent-ink);
}

.card-link::after {
  content: "→";
  margin-left: 6px;
  transition: transform 0.2s ease;
}

.card-link:hover::after { transform: translateX(3px); }

.card-link-sec {
  color: var(--ink-soft);
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
}

.site-footer .wrap {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

/* ---------- responsive ---------- */

@media (max-width: 980px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .cat-rail { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
  .header-inner { min-height: 60px; }
  .logo-word { font-size: 1.05rem; }
  .intro { padding: 40px 20px 24px; }
  .categories { padding: 12px 20px 36px; }
  .cat-rail { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .grid { grid-template-columns: 1fr; gap: 16px; }
  .filter-bar { top: 60px; padding: 16px 0; }
  .filter-label { min-width: 100%; }
  .wrap { padding: 0 18px; }
  .card { padding: 20px; }
}