/* style.css — Motorbrands · Hallmark · product register · Cobalt */

/* ── Reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; overflow-x: clip; }
body { overflow-x: clip; padding-top: var(--site-nav-h); }
button { cursor: pointer; border: none; background: none; font: inherit; }
a { color: inherit; text-decoration: none; }
input, select { font: inherit; }

/* ── Base ────────────────────────────────────────────────────────────────── */
body {
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: 'Be Vietnam Pro', system-ui, -apple-system, sans-serif;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
  font-size: var(--text-md);
  line-height: 1.5;
  min-height: 100vh;
  transition:
    background-color var(--dur-short) var(--ease-out),
    color            var(--dur-short) var(--ease-out);
}

/* ── Site nav ────────────────────────────────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--site-nav-h);
  background: oklch(100% 0 0 / 0.72);
  border-bottom: none;
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  display: flex;
  align-items: center;
  padding: 0 var(--space-lg);
  gap: var(--space-md);
  transform: translateY(0);
  transition:
    transform        var(--dur-mid) var(--ease-out),
    background-color var(--dur-short) var(--ease-out);
}
.site-nav.nav--hidden {
  transform: translateY(-100%);
}
[data-theme="dark"] .site-nav {
  background: oklch(11% 0.010 258 / 0.80);
}

.nav-logotype {
  display: flex;
  align-items: center;
  gap: 9px;
  height: 52px;
  color: var(--color-ink);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
  flex-shrink: 0;
  background: var(--color-paper-3);
  border: none;
  border-radius: var(--radius-pill);
  padding: 0 18px 0 14px;
  transition: background-color var(--dur-short) var(--ease-out);
}
.nav-logotype:hover { background: var(--color-rule); }
.nav-logotype:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.nav-mark { flex-shrink: 0; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-links {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: 2px;
  height: 52px;
  background: var(--color-paper-3);
  border: none;
  border-radius: var(--radius-pill);
  padding: 5px 6px;
}

.nav-link {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 12px;
  background: transparent;
  border: none;
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-2);
  white-space: nowrap;
  transition: color var(--dur-short) var(--ease-out);
}
.nav-link:hover { color: var(--color-ink); }
.nav-link-active { color: var(--color-ink); }
.nav-link:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }

.nav-indicator {
  position: absolute;
  top: 5px;
  left: 0;
  height: calc(100% - 10px);
  border-radius: var(--radius-pill);
  background: var(--color-paper-2);
  pointer-events: none;
  z-index: 0;
  transition:
    left    0.42s cubic-bezier(0.34, 1.56, 0.64, 1),
    width   0.42s cubic-bezier(0.34, 1.56, 0.64, 1),
    opacity 0.2s  var(--ease-out);
}
[data-theme="dark"] .nav-indicator { background: oklch(100% 0 0 / 0.10); }

/* ── Site hero ───────────────────────────────────────────────────────────── */
.site-hero {
  min-height: calc(100vh - var(--site-nav-h));
  display: grid;
  grid-template-columns: 3fr 2fr;
  align-items: center;
  max-width: 1440px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
  gap: var(--space-2xl);
}

.site-hero-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.site-hero-title {
  font-size: clamp(2rem, 3.6vw, 3.5rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--color-ink);
}

.site-hero-sub {
  font-size: var(--text-lg);
  color: var(--color-ink-3);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.005em;
}

.site-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 52px;
  padding: 0 24px;
  background: var(--color-paper-3);
  border: none;
  border-radius: var(--radius-pill);
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-ink);
  letter-spacing: -0.01em;
  align-self: flex-start;
  transition:
    background-color var(--dur-short) var(--ease-out),
    transform        var(--dur-short) var(--ease-out),
    box-shadow       var(--dur-short) var(--ease-out);
}
.site-hero-cta:hover {
  background: var(--color-rule);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px oklch(0% 0 0 / 0.07);
}
.site-hero-cta:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
[data-theme="dark"] .site-hero-cta { background: var(--color-paper-2); }

.site-hero-viz {
  width: 100%;
  aspect-ratio: 1;
  max-width: 520px;
  justify-self: end;
  position: relative;
  overflow: visible;
}

/* ── Orbit pills ─────────────────────────────────────────────────────────── */
.hero-orbit-pill {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px 7px 10px;
  background: var(--color-paper);
  border-radius: 100px;
  box-shadow: 0 2px 14px oklch(0% 0 0 / 0.10), 0 1px 3px oklch(0% 0 0 / 0.06);
  font-size: 12.5px;
  font-weight: 500;
  white-space: nowrap;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: opacity 0.22s var(--ease-out);
  letter-spacing: -0.01em;
  color: var(--color-ink-2);
}
[data-theme="dark"] .hero-orbit-pill {
  box-shadow: 0 2px 14px oklch(0% 0 0 / 0.35), 0 1px 3px oklch(0% 0 0 / 0.2);
}
.hop-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.hop-num {
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}
.hop-lbl {
  color: var(--color-ink-3);
  font-weight: 500;
}

/* ── Filter bar (sticky) ─────────────────────────────────────────────────── */
.filterbar {
  position: sticky;
  top: var(--site-nav-h);
  z-index: 100;
  background: var(--color-topbar-bg);
  border-bottom: 1px solid var(--color-rule);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  transition:
    top              var(--dur-mid) var(--ease-out),
    background-color var(--dur-short) var(--ease-out),
    border-color     var(--dur-short) var(--ease-out);
}
.site-nav.nav--hidden ~ .filterbar {
  top: 0;
}

.filterbar-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 10px var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.filterbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-left: auto;
  flex-shrink: 0;
}

/* Category tabs (inline text with pipe separators) */
.cat-tabs {
  display: flex;
  align-items: center;
  gap: 1px;
}

.cat-tabs .tab {
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.tab-pipe {
  color: var(--color-rule-mid);
  font-size: var(--text-sm);
  pointer-events: none;
  user-select: none;
  padding: 0 2px;
}

/* Filter toggle button */
.filtrar-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-rule-mid);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-2);
  flex-shrink: 0;
  transition:
    border-color     var(--dur-short) var(--ease-out),
    background-color var(--dur-short) var(--ease-out),
    color            var(--dur-short) var(--ease-out);
}
.filtrar-btn:hover { border-color: var(--color-accent); color: var(--color-accent); background: var(--color-accent-tint); }
.filtrar-btn.is-open { border-color: var(--color-accent); color: var(--color-accent); background: var(--color-accent-tint); }
.filtrar-btn:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }

/* Brand count chip */
.brand-count {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-ink-3);
  white-space: nowrap;
}

/* Advanced filters panel */
.adv-filters {
  border-top: 1px solid var(--color-rule);
}
.adv-filters-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 8px var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

/* Search */
.search-wrap { position: relative; }

.search-icon {
  position: absolute;
  left: var(--space-2xs);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-ink-3);
  pointer-events: none;
  width: 13px;
  height: 13px;
}

#search {
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule-mid);
  border-radius: var(--radius-pill);
  color: var(--color-ink);
  padding: 7px var(--space-sm) 7px 30px;
  width: 260px;
  outline: none;
  font-size: var(--text-sm);
  transition:
    border-color     var(--dur-short) var(--ease-out),
    background-color var(--dur-short) var(--ease-out);
}
#search::placeholder { color: var(--color-ink-3); }
#search:focus { border-color: var(--color-accent); }
#search:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }

#search-clear {
  position: absolute;
  right: var(--space-2xs);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-ink-3);
  padding: 2px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-short) var(--ease-out);
  display: flex;
  align-items: center;
}
#search:not(:placeholder-shown) ~ #search-clear { opacity: 1; pointer-events: auto; }
#search-clear:hover { color: var(--color-ink-2); }

/* Theme toggle */
.theme-toggle {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-2);
  border: 1px solid var(--color-rule-mid);
  flex-shrink: 0;
  transition:
    color        var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out),
    background   var(--dur-short) var(--ease-out);
}
.theme-toggle:hover { color: var(--color-ink); border-color: var(--color-ink-3); background: var(--color-paper-3); }
.theme-toggle:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }

.icon-sun  { display: none; }
.icon-moon { display: block; }
[data-theme="dark"] .icon-sun  { display: block; }
[data-theme="dark"] .icon-moon { display: none; }

/* ── Filter bars ─────────────────────────────────────────────────────────── */
.filters {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.filters-primary {
  padding: 8px var(--space-lg);
}

.filters-secondary {
  padding: 6px var(--space-lg) 10px;
  border-top: 1px solid var(--color-rule);
}

/* Category tabs */
.tabs { display: flex; gap: 3px; }

.tab {
  padding: 5px 11px;
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-3);
  letter-spacing: 0.01em;
  transition:
    color            var(--dur-short) var(--ease-out),
    background-color var(--dur-short) var(--ease-out);
}
.tab:hover:not(.active) { color: var(--color-ink-2); background: var(--color-paper-3); }
.tab.active { background: var(--color-accent-tint); color: var(--color-accent); }
.tab:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 1px; }

.tc { font-size: var(--text-2xs); font-weight: 400; margin-left: 3px; opacity: 0.5; }
.tab.active .tc { opacity: 0.6; }

/* Separator */
.filter-sep { width: 1px; height: 16px; background: var(--color-rule-mid); flex-shrink: 0; }

/* Filter label */
.filter-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-ink-3);
  flex-shrink: 0;
}

/* Fuel buttons */
.fuel-filters { display: flex; align-items: center; gap: 4px; }

.fuel-btn {
  padding: 4px 9px;
  border-radius: var(--radius-pill);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--color-rule);
  color: var(--color-ink-3);
  transition:
    border-color     var(--dur-short) var(--ease-out),
    color            var(--dur-short) var(--ease-out),
    background-color var(--dur-short) var(--ease-out);
}
.fuel-btn:hover:not(.active) { border-color: var(--color-rule-mid); color: var(--color-ink-2); }
.fuel-btn:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.fuel-btn.active { border-color: currentColor; }
.fuel-btn[data-fuel="electric"].active   { color: var(--color-fuel-e); background: var(--color-fuel-e-bg); }
.fuel-btn[data-fuel="hybrid"].active     { color: var(--color-fuel-h); background: var(--color-fuel-h-bg); }
.fuel-btn[data-fuel="combustion"].active { color: var(--color-fuel-c); background: var(--color-fuel-c-bg); }

/* Secondary filter selects */
.filter-select {
  -webkit-appearance: none;
  appearance: none;
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule-mid);
  border-radius: var(--radius-pill);
  color: var(--color-ink-2);
  padding: 4px 22px 4px 8px;
  font-size: var(--text-sm);
  font-weight: 500;
  outline: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23aaa' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 6px center;
  max-width: 160px;
  transition:
    border-color     var(--dur-short) var(--ease-out),
    background-color var(--dur-short) var(--ease-out);
}
.filter-select:focus { border-color: var(--color-accent); }
.filter-select:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
[data-theme="dark"] .filter-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23555' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* Clear filters button */
.clear-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-rule-mid);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-2);
  transition:
    border-color var(--dur-short) var(--ease-out),
    color        var(--dur-short) var(--ease-out),
    background   var(--dur-short) var(--ease-out);
}
.clear-btn:hover { color: var(--color-ink); border-color: var(--color-accent); background: var(--color-accent-tint); }
.clear-btn:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }

/* Sort + defunct wrap */
.sort-wrap {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  flex-shrink: 0;
}

#sort {
  -webkit-appearance: none;
  appearance: none;
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule-mid);
  border-radius: var(--radius-pill);
  color: var(--color-ink-2);
  padding: 4px 22px 4px var(--space-2xs);
  font-size: var(--text-sm);
  outline: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23aaa' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 7px center;
  transition: border-color var(--dur-short) var(--ease-out);
}
#sort:focus { border-color: var(--color-accent); }
[data-theme="dark"] #sort {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23555' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
}

.defunct-wrap {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: var(--text-xs);
  color: var(--color-ink-3);
  cursor: pointer;
  white-space: nowrap;
}
.defunct-wrap input[type="checkbox"] {
  cursor: pointer;
  accent-color: var(--color-accent);
  width: 13px;
  height: 13px;
}

/* ── Hero ────────────────────────────────────────────────────────────────── */
.hero {
  border-bottom: 1px solid var(--color-rule);
  padding: var(--space-2xl) var(--space-lg);
}

.hero-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-2xl);
  align-items: center;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.06;
  color: var(--color-ink);
  margin-bottom: var(--space-sm);
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-ink-3);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: -0.005em;
}

/* Hero category cards */
.hero-cats {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  min-width: 260px;
}

.hero-cat {
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  text-align: left;
  transition:
    border-color     var(--dur-short) var(--ease-out),
    background-color var(--dur-short) var(--ease-out),
    box-shadow       var(--dur-short) var(--ease-out);
  cursor: pointer;
  box-shadow: 0 1px 3px oklch(0% 0 0 / 0.05);
}
.hero-cat:hover {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-tint), 0 2px 8px oklch(0% 0 0 / 0.06);
}
.hero-cat.is-active {
  border-color: var(--color-accent);
  background: var(--color-accent-tint);
}
.hero-cat:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }

.hero-cat-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 5px;
}

.hero-cat-label {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-ink);
  letter-spacing: -0.01em;
}
.hero-cat.is-active .hero-cat-label { color: var(--color-accent); }

.hero-cat-count {
  font-size: var(--text-sm);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--color-ink-3);
  letter-spacing: 0.02em;
}
.hero-cat.is-active .hero-cat-count { color: var(--color-accent); opacity: 0.7; }

.hero-cat-preview {
  font-size: var(--text-xs);
  color: var(--color-ink-3);
  font-weight: 400;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Main ────────────────────────────────────────────────────────────────── */
main {
  max-width: 1440px;
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg) var(--space-2xl);
}

/* Results bar */
.results-info {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}
#results-count {
  font-size: var(--text-2xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-ink-3);
}

/* View toggle */
.view-toggle {
  display: flex;
  gap: 2px;
  background: var(--color-paper-3);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-pill);
  padding: 2px;
}
.view-btn {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-3);
  transition:
    color            var(--dur-short) var(--ease-out),
    background-color var(--dur-short) var(--ease-out);
}
.view-btn:hover:not(.active) { color: var(--color-ink-2); }
.view-btn.active {
  background: var(--color-paper-2);
  color: var(--color-ink);
  box-shadow: 0 1px 3px oklch(0% 0 0 / 0.08);
}
.view-btn:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 1px; }

/* Legend */
.legend { display: flex; gap: var(--space-sm); margin-left: auto; }
.legend-item { display: flex; align-items: center; gap: 5px; font-size: var(--text-2xs); color: var(--color-ink-3); }
.legend-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.legend-dot.car        { background: var(--color-car); }
.legend-dot.moto       { background: var(--color-moto); }
.legend-dot.autonomous { background: var(--color-auto); }

/* List column header */
.list-header {
  display: grid;
  grid-template-columns: 38px 1fr 180px auto auto;
  gap: var(--space-sm);
  padding: 4px var(--space-sm) 4px 14px;
  margin-bottom: 3px;
}
.list-header span {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink-3);
}

/* ── Grid ────────────────────────────────────────────────────────────────── */
#grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 8px;
}

/* ── Card (grid view) ────────────────────────────────────────────────────── */
.card {
  background: var(--color-paper-2);
  border: none;
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 175px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 4px oklch(0% 0 0 / 0.08), 0 2px 8px oklch(0% 0 0 / 0.04);
  transition:
    box-shadow       0.22s var(--ease-out),
    background-color 0.22s var(--ease-out),
    transform        0.22s var(--ease-out);
  animation: fadeUp 0.18s var(--ease-out) both;
}

.card:hover {
  box-shadow: 0 4px 20px oklch(0% 0 0 / 0.09), 0 1px 6px oklch(0% 0 0 / 0.04);
}

[data-theme="dark"] .card { box-shadow: none; border: 1px solid var(--color-rule); }
[data-theme="dark"] .card:hover {
  box-shadow: 0 4px 20px rgba(var(--rgb), 0.12);
}

.card:focus-within:not(:hover) { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.card-defunct { opacity: 0.4; }
.card-defunct:hover { opacity: 0.65; }

.card-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  transition: opacity 0.2s var(--ease-out);
}
.card-overlay:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: -3px;
  border-radius: calc(var(--radius-lg) - 1px);
}

/* ── Card hover panel ──────────────────────────────────────────────────── */
.card-hover-panel {
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s var(--ease-out);
}
.card-hover-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: oklch(100% 0.002 260 / 0.76);
}
[data-theme="dark"] .card-hover-panel::before {
  background: oklch(13% 0.01 260 / 0.80);
}
.card:hover .card-hover-panel {
  opacity: 1;
}

.chp-mid {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.chp-btn {
  display: inline-flex;
  align-items: center;
  padding: 9px 22px;
  background: oklch(93% 0.005 260);
  color: var(--color-ink);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  transition: background 0.2s ease-out;
}
[data-theme="dark"] .chp-btn { background: oklch(28% 0.01 260); color: var(--color-ink); }
.chp-btn:hover { background: oklch(89% 0.006 260); }
[data-theme="dark"] .chp-btn:hover { background: oklch(32% 0.01 260); }

.chp-foot {
  position: absolute;
  bottom: 14px;
  left: 16px;
  right: 16px;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.chp-name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  line-height: 1.1;
}
.chp-web {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-ink-2);
  text-decoration: none;
  letter-spacing: -0.01em;
  padding: 8px 4px;
  transition: color 0.15s ease-out;
  pointer-events: auto;
  white-space: nowrap;
  position: relative;
  z-index: 3;
}
.chp-web:hover { color: var(--color-ink); }

.card-head,
.card-body {
  transition: filter 0.22s var(--ease-out);
}
.card:hover .card-head,
.card:hover .card-body {
  filter: blur(2px);
}

.card-head { display: flex; justify-content: space-between; align-items: flex-start; }

/* Monogram badge */
.mono {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xs);
  font-weight: 800;
  letter-spacing: 0.07em;
  background: rgba(var(--rgb), 0.10);
  color: var(--clr);
  flex-shrink: 0;
}
[data-theme="dark"] .mono { background: rgba(var(--rgb), 0.18); }

/* Logo inside mono badge */
.brand-logo {
  display: none;
  width: 26px;
  height: 26px;
  object-fit: contain;
  border-radius: 2px;
  flex-shrink: 0;
}
.mono.has-logo {
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule);
}
[data-theme="dark"] .mono.has-logo { background: var(--color-paper-3); }
.mono.has-logo .brand-logo { display: block; }
.mono.has-logo .mono-text  { display: none; }

/* Category + defunct pills */
.card-pills { display: flex; gap: 3px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }

.pill {
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: var(--radius-pill);
}
.pill-car        { background: var(--color-car-bg);     color: var(--color-car);     }
.pill-moto       { background: var(--color-moto-bg);    color: var(--color-moto);    }
.pill-autonomous { background: var(--color-auto-bg);    color: var(--color-auto);    }
.pill-defunct    { background: var(--color-defunct-bg); color: var(--color-defunct); }

/* Card body */
.card-body { display: flex; flex-direction: column; gap: 3px; margin-top: 12px; }

.card-name {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.2;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}

.card-group {
  font-size: var(--text-xs);
  color: var(--color-ink-3);
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-meta { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-2xs); margin-top: 5px; }

.card-country {
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 400;
}
.card-year {
  font-size: var(--text-2xs);
  font-variant-numeric: tabular-nums;
  color: var(--color-ink-3);
  flex-shrink: 0;
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* Fuel badges */
.card-fuels { display: flex; gap: 3px; margin-top: var(--space-3xs); }

.fd {
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 1px 6px;
  border-radius: var(--radius-pill);
}
.fd-electric   { background: var(--color-fuel-e-bg); color: var(--color-fuel-e); }
.fd-hybrid     { background: var(--color-fuel-h-bg); color: var(--color-fuel-h); }
.fd-combustion { background: var(--color-fuel-c-bg); color: var(--color-fuel-c); }

/* ── List view ───────────────────────────────────────────────────────────── */
#grid.view-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.brand-row {
  display: grid;
  grid-template-columns: 38px 1fr 180px auto auto;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px var(--space-sm);
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 2px oklch(0% 0 0 / 0.04);
  transition:
    border-color     var(--dur-short) var(--ease-out),
    background-color var(--dur-short) var(--ease-out),
    box-shadow       var(--dur-short) var(--ease-out);
  animation: fadeUp 0.14s var(--ease-out) both;
}
.brand-row:hover {
  border-color: rgba(var(--rgb), 0.30);
  box-shadow: 0 3px 12px oklch(0% 0 0 / 0.07);
}
[data-theme="dark"] .brand-row { box-shadow: none; }
[data-theme="dark"] .brand-row:hover { box-shadow: 0 4px 16px rgba(var(--rgb), 0.10); }

.row-mono { width: 38px; height: 38px; flex-shrink: 0; }

.row-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}
.row-name {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.01em;
}
.row-group-text {
  font-size: var(--text-xs);
  color: var(--color-ink-3);
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-origin { display: flex; align-items: baseline; gap: var(--space-xs); }
.row-pill   { display: flex; gap: 3px; align-items: center; }

/* ── Empty state ─────────────────────────────────────────────────────────── */
#empty { text-align: center; padding: var(--space-2xl) var(--space-md); }
#empty h2 { font-size: var(--text-lg); font-weight: 500; color: var(--color-ink-2); margin-bottom: 6px; }
#empty p  { font-size: var(--text-md); color: var(--color-ink-3); }

/* ── Footer ──────────────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--color-rule);
  padding: var(--space-md) var(--space-lg);
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-left { display: flex; align-items: center; gap: 16px; }
.footer-logotype {
  display: flex; align-items: center; gap: 7px;
  text-decoration: none; color: var(--color-ink-2);
  font-size: 13px; font-weight: 700; letter-spacing: -0.02em;
}
.footer-mark { color: var(--color-ink-2); flex-shrink: 0; }
.footer-credit { font-size: 12px; color: var(--color-ink-3); }
.footer-author { color: var(--color-ink-3); text-decoration: underline; text-underline-offset: 2px; }
.footer-author:hover { color: var(--color-ink); }
.footer-meta  { font-size: 12px; color: var(--color-ink-3); }

/* ── Animation ───────────────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .card, .brand-row { animation: none; }
  *, *::before, *::after { transition-duration: 100ms !important; }
}

/* ── Responsive 960px ────────────────────────────────────────────────────── */
@media (max-width: 60rem) {
  .site-nav            { padding: 0 var(--space-md); }
  .site-hero           { padding: var(--space-xl) var(--space-md); gap: var(--space-xl); }
  .filterbar-inner,
  .adv-filters-inner   { padding-left: var(--space-md); padding-right: var(--space-md); }
  main                 { padding: var(--space-md) var(--space-md) var(--space-xl); }
  footer               { padding: var(--space-sm) var(--space-md); }
  #search              { width: 180px; }
  #grid                { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 6px; }
  .brand-row           { grid-template-columns: 36px 1fr 140px auto auto; gap: var(--space-xs); }
}

/* ── Responsive 640px ────────────────────────────────────────────────────── */
@media (max-width: 40rem) {
  .site-nav            { padding: 0 var(--space-sm); }
  .nav-links           { display: none; }
  .site-hero           {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: var(--space-lg) var(--space-sm);
    gap: var(--space-lg);
  }
  .site-hero-viz       { max-width: 100%; justify-self: stretch; max-height: 280px; aspect-ratio: unset; }
  .filterbar-inner,
  .adv-filters-inner   { padding-left: var(--space-sm); padding-right: var(--space-sm); }
  .cat-tabs            { display: none; }
  .brand-count         { display: none; }
  main                 { padding: var(--space-sm) var(--space-sm) var(--space-xl); }
  footer               { flex-direction: column; gap: var(--space-2xs); text-align: center; padding: var(--space-sm); }
  #search              { width: 140px; }
  .sort-wrap           { margin-left: 0; }
  #grid                { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; }
  .brand-row           { grid-template-columns: 32px 1fr auto auto; }
  .row-origin          { display: none; }
  .list-header         { grid-template-columns: 32px 1fr auto auto; }
  .list-header span:nth-child(3) { display: none; }
  .filter-select       { max-width: 120px; }
}

/* ── Responsive 400px ────────────────────────────────────────────────────── */
@media (max-width: 25rem) {
  #grid { grid-template-columns: 1fr; }
}