/* ---------- tokens ---------- */
:root {
  --paper: #f3ede2;
  --paper-raised: #fbf7ee;
  --ink: #2a2420;
  --ink-soft: #5e5248;
  --line: #d9cdb8;
  --rust: #b4512b;
  --rust-dark: #8f3e20;
  --rust-tint: #ecd9ca;

  --font-display: Georgia, "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  --font-body: "Segoe UI", "Trebuchet MS", "Helvetica Neue", Arial, sans-serif;
  --font-label: "Consolas", "SF Mono", "Segoe UI Mono", monospace;

  --gap: 1.5rem;
  --radius: 2px;
  --ease: cubic-bezier(.22, .61, .36, 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;
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

a { color: var(--rust-dark); }

/* ---------- header ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper-raised);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark { color: var(--rust); flex-shrink: 0; }

.brand-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: .01em;
}

.header-tag {
  font-family: var(--font-label);
  font-size: .78rem;
  letter-spacing: .03em;
  color: var(--ink-soft);
  margin: 0;
  text-transform: uppercase;
}

/* ---------- intro ---------- */
.intro {
  padding: 3.5rem 1.5rem 2rem;
  max-width: 880px;
}

.intro h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 3.1rem);
  line-height: 1.12;
  margin: 0 0 1rem;
  font-weight: 700;
}

.intro-lede {
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 640px;
  margin: 0;
}

/* ---------- controls ---------- */
.controls {
  padding: 1.5rem 1.5rem 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem 2.5rem;
  align-items: flex-start;
  border-bottom: 1px solid var(--line);
}

.control-group { display: flex; flex-direction: column; gap: .55rem; }

.control-label {
  font-family: var(--font-label);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.chip {
  font-family: var(--font-body);
  font-size: .92rem;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 999px;
  padding: .55rem 1.05rem;
  min-height: 44px;
  cursor: pointer;
  transition: background .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}

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

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

.result-count {
  font-family: var(--font-label);
  font-size: .82rem;
  color: var(--ink-soft);
  margin: 0;
  align-self: flex-end;
}

/* ---------- grid ---------- */
.grid {
  padding: 2.5rem 1.5rem 1rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: var(--gap);
}

.card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s var(--ease), transform .5s var(--ease),
              grid-column .3s var(--ease);
}

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

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

.card-media {
  height: 150px;
  background-color: var(--rust-tint);
  background-size: cover;
  background-position: center;
}

.card-media--plain {
  background-image: repeating-linear-gradient(
    135deg,
    var(--rust-tint) 0px,
    var(--rust-tint) 10px,
    transparent 10px,
    transparent 20px
  );
}

.card-body {
  padding: 1.25rem 1.3rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  flex: 1;
}

.card-kicker {
  font-family: var(--font-label);
  font-size: .72rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--rust-dark);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin: 0;
  font-weight: 700;
  line-height: 1.25;
}

.card-desc {
  margin: 0;
  color: var(--ink-soft);
  font-size: .95rem;
  flex: 1;
}

.card-meta {
  margin-top: .5rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  border-top: 1px solid var(--line);
  padding-top: .75rem;
}

.card-country {
  font-family: var(--font-label);
  font-size: .76rem;
  color: var(--ink-soft);
}

.card-links {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem 1.2rem;
}

.card-links a {
  text-decoration: none;
  font-weight: 600;
  font-size: .92rem;
  padding: .3rem 0;
  border-bottom: 1px solid currentColor;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.card-links a:hover { color: var(--rust); }

.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--ink-soft);
  font-family: var(--font-label);
  font-size: .95rem;
}

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 1.5rem;
  text-align: center;
}

.site-footer p {
  margin: 0;
  font-family: var(--font-label);
  font-size: .82rem;
  color: var(--ink-soft);
  letter-spacing: .02em;
}

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

/* ---------- small screens ---------- */
@media (max-width: 480px) {
  .header-inner { padding: .85rem 1.1rem; }
  .brand-name { font-size: 1.1rem; }
  .intro { padding: 2.25rem 1.1rem 1.5rem; }
  .controls { padding: 1.25rem 1.1rem 1.75rem; gap: 1.25rem 1.5rem; }
  .grid { padding: 2rem 1.1rem 1rem; grid-template-columns: 1fr; }
  .result-count { align-self: flex-start; }
}