/* ---------------------------------------------------------
   Trivolen — curated directory
   Type pairing: a humanist serif for display (system stack)
   paired with a neutral system sans for UI / body text.
   Accent: burnt terracotta, chosen for a warm, handmade feel.
--------------------------------------------------------- */

:root{
  --serif: "Iowan Old Style", "Palatino Linotype", "URW Palladio L", Georgia, "Times New Roman", serif;
  --sans: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  --ink: #211b16;
  --ink-soft: #5a5048;
  --paper: #faf6f0;
  --paper-raised: #ffffff;
  --line: #e4dccf;

  --accent: #b1502c;
  --accent-ink: #7c3a1f;
  --accent-tint: #f3e3d8;

  --radius: 14px;
  --shadow: 0 10px 30px -12px rgba(33, 27, 22, 0.18);

  --dur: 0.5s;
  --ease: cubic-bezier(.22,.7,.2,1);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

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

.wrap{
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3{
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
}

a{ color: inherit; }

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

.site-header{
  padding: 28px 0 22px;
  border-bottom: 1px solid var(--line);
}

.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;
  text-decoration: none;
  color: var(--ink);
}

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

.logo-word{
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.header-tag{
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

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

.intro{
  padding: 56px 0 36px;
  max-width: 760px;
}

.intro h1{
  font-size: clamp(2rem, 4.2vw, 2.9rem);
  line-height: 1.12;
}

.intro-lede{
  margin: 18px 0 0;
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 58ch;
}

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

.filters{
  padding-bottom: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  align-items: baseline;
}

.filter-group{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.filter-label{
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  margin-right: 4px;
}

.chip{
  font-family: var(--sans);
  font-size: 0.92rem;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 999px;
  padding: 9px 16px;
  min-height: 44px;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.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);
  width: 100%;
}

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

.grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding-bottom: 72px;
  align-items: start;
}

@media (max-width: 920px){
  .grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px){
  .grid{ grid-template-columns: 1fr; }
}

.card{
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.card:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.card.is-hidden{
  display: none;
}

.card-media{
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--accent-tint);
}

.card-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease);
}

.card:hover .card-media img{
  transform: scale(1.045);
}

.card-body{
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

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

.tag{
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
}

.tag-country{
  background: var(--paper);
  color: var(--ink-soft);
  border: 1px solid var(--line);
}

.tag-category{
  background: var(--accent-tint);
  color: var(--accent-ink);
}

.card-title{
  font-size: 1.32rem;
}

.card-desc{
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.97rem;
  flex: 1;
}

.card-links{
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
  margin-top: 6px;
  align-items: center;
}

.card-link{
  text-decoration: none;
  font-size: 0.95rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.card-link-primary{
  font-weight: 700;
  color: var(--accent-ink);
  border-bottom: 2px solid var(--accent);
}

.card-link:not(.card-link-primary){
  color: var(--ink-soft);
  text-decoration: underline;
  text-decoration-color: var(--line);
}

.card-link:hover{
  color: var(--accent-ink);
}

/* ---------- empty state ---------- */

.empty-state{
  text-align: center;
  color: var(--ink-soft);
  padding: 0 0 72px;
}

/* ---------- scroll reveal ---------- */

.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

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

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

.site-footer{
  border-top: 1px solid var(--line);
  padding: 22px 0 32px;
}

.site-footer p{
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

/* ---------- small viewport polish ---------- */

@media (max-width: 420px){
  .wrap{ padding: 0 18px; }
  .logo-word{ font-size: 1.3rem; }
  .intro{ padding: 40px 0 28px; }
  .card-body{ padding: 18px 18px 20px; }
}