/* ---------- tokens ---------- */
:root {
  --ink: #241d17;
  --ink-soft: #5b5248;
  --paper: #faf6ef;
  --paper-raised: #ffffff;
  --line: #e3dbcc;
  --clay: #b5542b;
  --clay-dark: #8f3f1f;
  --clay-tint: #f2e2d4;

  --font-display: "Iowan Old Style", "Palatino Linotype", "URW Palladio L", "P052", Georgia, serif;
  --font-body: "Seravek", "Gill Sans Nova", "Calibri", "Trebuchet MS", sans-serif;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;

  --radius: 14px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

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: 1120px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}

a { color: inherit; }

h1, h2 {
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0;
}

/* ---------- header ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  padding: var(--space-2) 0;
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
}

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

.logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.01em;
}

.header-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-style: italic;
}

/* ---------- intro ---------- */
.intro {
  padding: var(--space-5) var(--space-3) var(--space-4);
}

.intro h1 {
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 1.15;
  max-width: 24ch;
}

.intro-sub {
  margin: var(--space-3) 0 0;
  max-width: 46ch;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

/* ---------- controls ---------- */
.controls {
  padding-bottom: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.control-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  font-family: var(--font-body);
  font-size: 0.92rem;
  padding: 0.55rem 1rem;
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--paper-raised);
  color: var(--ink);
  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(--clay);
}

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

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

.result-count {
  margin: var(--space-1) 0 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

/* ---------- grid ---------- */
.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3) var(--space-5);
}

@media (min-width: 620px) {
  .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;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.25s ease, border-color 0.2s ease, grid-column 0.3s ease;
}

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

.card:hover {
  box-shadow: 0 14px 28px -18px rgba(36, 29, 23, 0.35);
  border-color: var(--clay);
}

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

@media (prefers-reduced-motion: reduce) {
  .card { opacity: 1; transform: none; }
}

.card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--clay-tint);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

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

.card-body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.card-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.tag {
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--clay-tint);
  color: var(--clay-dark);
}

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

.card-brand {
  font-size: 1.3rem;
}

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

.card-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-top: 0.4rem;
  border-top: 1px solid var(--line);
  margin-top: 0.4rem;
}

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

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

.card-link-main:hover { color: var(--clay); }

.card-link-sub {
  font-size: 0.88rem;
  color: var(--ink-soft);
  min-height: auto;
}

.card-link-sub:hover { color: var(--clay-dark); }

/* ---------- empty state ---------- */
.empty-state {
  text-align: center;
  color: var(--ink-soft);
  padding: var(--space-4) var(--space-3) var(--space-5);
  font-style: italic;
}

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: var(--space-3);
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.85rem;
}