/* ---------- Tokens ---------- */
:root{
  --ink: #2a221c;
  --ink-soft: #5c5047;
  --paper: #f7f2ea;
  --paper-raised: #fffdfa;
  --line: #e3d9c8;
  --accent: #c1552c;
  --accent-ink: #7a3419;
  --accent-soft: #f3ddce;

  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --font-body: "Segoe UI", "Avenir Next", "Helvetica Neue", Arial, sans-serif;

  --wrap-max: 1180px;
  --radius: 14px;

  --ease: cubic-bezier(.2,.7,.2,1);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; }

.wrap{
  max-width: var(--wrap-max);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Header ---------- */
.site-header{
  border-bottom: 1px solid var(--line);
  background: var(--paper-raised);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding-top: 20px;
  padding-bottom: 20px;
}
.logo{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}
.logo-mark{ color: var(--accent); flex-shrink: 0; }
.logo-word{
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.01em;
}
.header-tag{
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

/* ---------- Intro ---------- */
.intro{
  padding: 56px 20px 28px;
  max-width: 820px;
}
.intro-title{
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 3.1rem);
  line-height: 1.12;
  margin: 0 0 18px;
  letter-spacing: -0.01em;
}
.intro-lede{
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
  max-width: 62ch;
}

/* ---------- Filters ---------- */
.filters{
  padding: 20px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.filter-group{
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 10px;
}
.filter-label{
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  margin-right: 4px;
  min-width: 72px;
}
.chip{
  font-family: var(--font-body);
  font-size: 0.92rem;
  padding: 10px 16px;
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--paper-raised);
  color: var(--ink);
  cursor: pointer;
  transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease), transform .15s var(--ease);
}
.chip:hover{
  border-color: var(--accent);
  color: var(--accent-ink);
}
.chip:active{ transform: scale(0.97); }
.chip.is-active{
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.result-count{
  margin: 4px 0 0;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

/* ---------- Grid ---------- */
.grid-section{ padding: 8px 20px 90px; }
.card-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px){
  .card-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 980px){
  .card-grid{ grid-template-columns: repeat(3, 1fr); }
}

.card{
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), opacity .3s var(--ease);
  opacity: 0;
  transform: translateY(16px);
}
.card.is-visible{
  opacity: 1;
  transform: translateY(0);
}
.card.is-hidden{
  display: none;
}
.card:hover{
  transform: translateY(-4px);
  box-shadow: 0 14px 30px -18px rgba(42,34,28,0.35);
}

.card-media{
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--accent-soft);
}
.card-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.card:hover .card-media img{ transform: scale(1.05); }

.card-body{
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.card-meta{
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-ink);
  display: flex;
  align-items: center;
  gap: 6px;
}
.card-dot{ color: var(--ink-soft); }
.card-title{
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 2px 0 0;
}
.card-desc{
  margin: 4px 0 6px;
  color: var(--ink-soft);
  font-size: 0.97rem;
  flex: 1;
}
.card-links{
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
}
.card-link{
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.card-link-main{
  font-weight: 600;
  color: var(--accent-ink);
  border-bottom: 1px solid transparent;
}
.card-link-main:hover{ border-bottom-color: var(--accent-ink); }
.card-link-secondary{
  font-size: 0.88rem;
  color: var(--ink-soft);
  text-decoration: underline;
  text-decoration-color: var(--line);
}
.card-link-secondary:hover{ color: var(--ink); text-decoration-color: var(--ink-soft); }

.empty-state{
  text-align: center;
  color: var(--ink-soft);
  padding: 60px 20px;
}

/* ---------- Footer ---------- */
.site-footer{
  border-top: 1px solid var(--line);
  padding: 28px 20px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.88rem;
}
.site-footer p{ margin: 0; }

/* ---------- Motion preference ---------- */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .card,
  .card-media img,
  .chip{
    transition: none !important;
  }
  .card{ opacity: 1; transform: none; }
}