/* ---------------------------------------------------------
   Melvadra — curated directory
   Type pairing: "Iowan Old Style"/Palatino serif for display,
   Avenir/Segoe humanist sans for body & UI.
   Accent: clay terracotta — warm, handmade, Central European.
--------------------------------------------------------- */

:root{
  --ink: #2b241d;
  --ink-soft: #5c5247;
  --paper: #faf6ef;
  --paper-raised: #fff;
  --line: #e4dccd;
  --accent: #c1552c;
  --accent-ink: #8f3e1f;
  --accent-tint: #f3e3d8;

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

  --max: 1120px;
  --radius: 2px;
}

*{ 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; }

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

a{ color: inherit; text-decoration: none; }

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

.site-header{
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}

.header-row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.logo{
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.logo-mark{ color: var(--accent); flex-shrink: 0; }

.logo-text{
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.header-tag{
  margin: 0;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

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

.intro{
  padding: 64px 0 40px;
  max-width: 760px;
}

.intro h1{
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.12;
  margin: 0 0 20px;
  letter-spacing: -0.01em;
}

.intro-lede{
  margin: 0;
  font-size: 1.05rem;
  color: var(--ink-soft);
  max-width: 56ch;
}

/* ---------- filters ---------- */

.filters{
  padding: 8px 0 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px 40px;
  align-items: flex-start;
  border-bottom: 1px solid var(--line);
}

.filter-group{
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.filter-label{
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

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

.chip{
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 16px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.12s 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;
}

.chip:focus-visible{
  outline: 2px solid var(--accent-ink);
  outline-offset: 2px;
}

.result-count{
  margin: 2px 0 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
  width: 100%;
}

/* ---------- grid ---------- */

.grid{
  padding: 40px 0 88px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
  align-items: start;
}

.card{
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease,
              grid-column 0.3s ease;
}

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

.card.is-hiding{
  opacity: 0;
  transform: translateY(8px) scale(0.98);
  pointer-events: none;
}

.card-media{
  display: block;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--accent-tint);
}

.card-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover .card-media img{
  transform: scale(1.04);
}

.card-body{
  padding: 22px 22px 24px;
}

.card-meta{
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: 10px;
}

.card-dot{ color: var(--line); }
.card-category{ color: var(--ink-soft); }

.card-title{
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.5rem;
  margin: 0 0 10px;
}

.card-desc{
  margin: 0 0 18px;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.card-links{
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.card-link{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.92rem;
  padding: 6px 0;
  min-height: 32px;
  color: var(--ink);
  width: fit-content;
}

.card-link-main{
  font-weight: 600;
  color: var(--accent-ink);
}

.card-link .arrow{
  display: inline-block;
  transition: transform 0.18s ease;
}

.card-link:hover .arrow{
  transform: translate(2px, -2px);
}

.card-link:hover{ text-decoration: underline; }

.empty-state{
  grid-column: 1 / -1;
  text-align: center;
  color: var(--ink-soft);
  padding: 48px 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
}

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

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

.site-footer p{
  margin: 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

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

@media (max-width: 600px){
  .intro{ padding: 44px 0 28px; }
  .filters{ padding-bottom: 28px; }
  .grid{
    grid-template-columns: 1fr;
    padding: 32px 0 64px;
    gap: 22px;
  }
}

/* ---------- motion preference ---------- */

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