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

:root {
  --ink: #241f1a;
  --ink-soft: #564e45;
  --paper: #f7f2ea;
  --paper-raised: #fffdfa;
  --line: #e2d8c8;
  --accent: #b2502a;
  --accent-deep: #8a3c1f;
  --accent-tint: #f1decf;

  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --font-body: "Century Gothic", "Futura", "Avenir Next", "Segoe UI", system-ui, sans-serif;

  --maxw: 1180px;
  --radius: 4px;
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
}

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(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2 {
  font-family: var(--font-display);
  font-weight: 400;
  margin: 0;
  letter-spacing: 0.01em;
}

/* ---------- 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: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 16px;
  padding-bottom: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

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

.brand-word {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.02em;
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.header-meta .dot { color: var(--accent); }

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

.intro {
  padding: 56px 24px 32px;
  max-width: 760px;
}

.intro h1 {
  font-size: clamp(2.1rem, 5vw, 3rem);
  line-height: 1.08;
}

.intro-lede {
  margin: 20px 0 0;
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 50ch;
}

/* ---------- controls ---------- */

.controls {
  padding: 8px 24px 28px;
  border-bottom: 1px solid var(--line);
}

.filter-group {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.filter-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  min-width: 64px;
}

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

.chip {
  font-family: var(--font-body);
  font-size: 0.88rem;
  padding: 9px 16px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  background: var(--paper-raised);
  color: var(--ink);
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.12s ease;
}

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

.chip:active {
  transform: scale(0.97);
}

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

.result-count {
  margin: 18px 0 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

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

.grid {
  padding: 36px 24px 72px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

@media (min-width: 640px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 980px) {
  .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 0.4s ease, opacity 0.4s ease, box-shadow 0.25s ease;
}

.card:hover {
  box-shadow: 0 14px 28px -18px rgba(36, 31, 26, 0.35);
}

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

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

.card-media {
  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;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.card-brand {
  font-size: 1.1rem;
  word-break: break-word;
}

.card-country {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  white-space: nowrap;
  padding-top: 4px;
  flex-shrink: 0;
}

.card-desc {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
  flex: 1;
}

.card-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--accent-deep);
  border: 1px solid var(--accent-tint);
  background: var(--accent-tint);
  padding: 4px 10px;
  border-radius: 999px;
}

.card-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 4px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.card-link {
  font-size: 0.9rem;
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s ease, color 0.18s ease;
}

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

.card-link:hover {
  border-color: currentColor;
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--ink-soft);
  padding: 40px 0;
}

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

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 24px 40px;
}

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

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

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