/* ===== Scrutineer Motors — Design Tokens ===== */
:root {
  /* Color */
  --color-bg: #14120f;
  --color-bg-alt: #1b1815;
  --color-panel: #201c18;
  --color-text: #f3eee3;
  --color-text-muted: #a89e8c;
  --color-accent: #c08a3e;
  --color-accent-bright: #d9a25a;
  --color-accent-dim: #7a5a2c;
  --color-border: rgba(243, 238, 227, 0.12);
  --color-border-strong: rgba(243, 238, 227, 0.22);

  /* Typography */
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Switzer', 'Work Sans', -apple-system, sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.25rem;
  --text-xl: 1.5rem;
  --text-2xl: 2.25rem;
  --text-3xl: 3rem;
  --text-hero: clamp(2.75rem, 6vw, 5.5rem);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 9rem;

  --max-width: 1200px;
  --radius: 2px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 500; line-height: 1.1; letter-spacing: 0.01em; }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-bright);
  font-weight: 600;
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(20, 18, 15, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.brand svg { width: 38px; height: 38px; color: var(--color-accent-bright); flex-shrink: 0; }

.brand-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: 0.02em;
}

.brand-name .sub {
  display: block;
  font-family: var(--font-body);
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.main-nav { display: flex; align-items: center; gap: var(--space-lg); }

.main-nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color 0.2s ease;
  letter-spacing: 0.02em;
}
.main-nav a:hover, .main-nav a.active { color: var(--color-text); }

.nav-cta {
  border: 1px solid var(--color-border-strong);
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius);
  font-size: var(--text-sm);
  color: var(--color-text) !important;
}
.nav-cta:hover { border-color: var(--color-accent); color: var(--color-accent-bright) !important; }

.nav-toggle { display: none; background: none; border: none; color: var(--color-text); font-size: 1.6rem; cursor: pointer; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  font-size: var(--text-sm);
  font-family: var(--font-body);
  background: transparent;
  letter-spacing: 0.03em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-primary { background: var(--color-accent); color: #14120f; font-weight: 600; }
.btn-primary:hover { background: var(--color-accent-bright); }
.btn-ghost { border-color: var(--color-border-strong); color: var(--color-text); }
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent-bright); }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-top: 84px;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 70% 40%; }
.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,18,15,0.35) 0%, rgba(20,18,15,0.55) 55%, rgba(20,18,15,0.97) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-bottom: var(--space-2xl);
  max-width: 780px;
}
.hero h1 {
  font-size: var(--text-hero);
  margin: var(--space-sm) 0 var(--space-md);
  color: var(--color-text);
}
.hero h1 em { color: var(--color-accent-bright); font-style: normal; }
.hero p.lede { font-size: var(--text-lg); color: var(--color-text-muted); max-width: 560px; margin-bottom: var(--space-lg); }
.hero-actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; }

/* ===== Sections ===== */
section { padding: var(--space-3xl) 0; }
.section-alt { background: var(--color-bg-alt); }
.section-head { max-width: 640px; margin-bottom: var(--space-xl); }
.section-head h2 { font-size: var(--text-3xl); margin-top: var(--space-xs); }
.section-head p { color: var(--color-text-muted); font-size: var(--text-lg); margin-top: var(--space-sm); }

/* ===== Standard grid ===== */
.standard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}
.standard-card {
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
  border-radius: var(--radius);
  background: var(--color-panel);
}
.standard-card .num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-sm);
}
.standard-card h3 { font-size: var(--text-lg); margin-bottom: var(--space-xs); }
.standard-card p { color: var(--color-text-muted); font-size: var(--text-sm); }

/* ===== Featured stock card ===== */
.stock-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-2xl);
  align-items: center;
  border: 1px solid var(--color-border);
  background: var(--color-panel);
  border-radius: var(--radius);
  overflow: hidden;
}
.stock-card img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.stock-card-body { padding: var(--space-xl); }
.stock-tag {
  display: inline-block;
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-bright);
  border: 1px solid var(--color-accent-dim);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius);
  margin-bottom: var(--space-sm);
}
.stock-card-body h3 { font-size: var(--text-2xl); margin-bottom: var(--space-xs); }
.stock-price { font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-accent-bright); margin: var(--space-sm) 0; }
.spec-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xs) var(--space-md); margin: var(--space-md) 0 var(--space-lg); font-size: var(--text-sm); color: var(--color-text-muted); }
.spec-list li strong { color: var(--color-text); display: block; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 2px; }

/* ===== Diversify / expansion section ===== */
.expand-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}
.expand-row p { color: var(--color-text-muted); font-size: var(--text-base); margin-bottom: var(--space-sm); }
.category-tags { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: var(--space-md); }
.category-tags span {
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--color-border-strong);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
  color: var(--color-text-muted);
}
.expand-visual {
  border: 1px solid var(--color-border);
  background: var(--color-panel);
  padding: var(--space-lg);
  border-radius: var(--radius);
}
.expand-visual svg { width: 100%; height: auto; color: var(--color-accent); opacity: 0.9; }

/* ===== CTA band ===== */
.cta-band {
  text-align: center;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.cta-band h2 { font-size: var(--text-3xl); margin-bottom: var(--space-md); }
.cta-band .btn { margin-top: var(--space-sm); }
.cta-band p { color: var(--color-text-muted); max-width: 520px; margin: 0 auto; }

/* ===== Footer ===== */
.site-footer { padding: var(--space-xl) 0; background: var(--color-bg-alt); border-top: 1px solid var(--color-border); }
.footer-grid { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-xl); flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: var(--space-xs); }
.footer-brand svg { width: 28px; height: 28px; color: var(--color-accent); }
.footer-links { display: flex; gap: var(--space-lg); font-size: var(--text-sm); color: var(--color-text-muted); }
.footer-links a:hover { color: var(--color-text); }
.footer-bottom { margin-top: var(--space-lg); padding-top: var(--space-md); border-top: 1px solid var(--color-border); display: flex; justify-content: space-between; font-size: var(--text-xs); color: var(--color-text-muted); flex-wrap: wrap; gap: var(--space-sm); }

/* ===== Page header (stock/contact) ===== */
.page-header { padding-top: calc(84px + var(--space-2xl)); padding-bottom: var(--space-lg); }
.page-header h1 { font-size: var(--text-3xl); margin-top: var(--space-xs); }
.page-header p { color: var(--color-text-muted); font-size: var(--text-lg); max-width: 600px; margin-top: var(--space-sm); }

/* ===== Stock search / filters ===== */
.stock-search-section { padding: var(--space-lg) 0 var(--space-xl); }
.stock-search {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-md);
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-lg);
}
.filter-group { display: flex; flex-direction: column; gap: 0.4rem; flex: 1 1 180px; min-width: 160px; }
.filter-group label { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text-muted); }
.filter-select {
  appearance: none;
  -webkit-appearance: none;
  background-color: var(--color-bg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c08a3e' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  border: 1px solid var(--color-border-strong);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  height: 44px;
  padding: 0.6rem 2.2rem 0.6rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.2s ease;
}
.filter-select:hover, .filter-select:focus { border-color: var(--color-accent); outline: none; }
.filter-btn { flex: 0 0 auto; height: 44px; }

/* ===== Results grid ===== */
.results-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-md); flex-wrap: wrap; gap: var(--space-sm); }
.results-count { font-size: var(--text-sm); color: var(--color-text-muted); letter-spacing: 0.02em; }
.sort-group { display: flex; align-items: center; gap: 0.6rem; }
.sort-group label { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text-muted); }
.sort-group .filter-select { height: 38px; padding: 0 2rem 0 0.9rem; font-size: var(--text-sm); min-width: 190px; }
.results-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
.result-card { border: 1px solid var(--color-border); background: var(--color-bg); border-radius: var(--radius); overflow: hidden; transition: border-color 0.2s ease; }
.result-card:hover { border-color: var(--color-accent-dim); }

.result-card-img { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--color-panel); }
.result-card-carousel { display: flex; width: 100%; height: 100%; transition: transform 0.35s ease; }
.result-card-carousel img { width: 100%; height: 100%; flex: 0 0 100%; object-fit: cover; }

.carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(20, 18, 15, 0.55); border: 1px solid rgba(243, 238, 227, 0.25);
  color: var(--color-text); font-size: 1.1rem; line-height: 1;
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  opacity: 0; transition: opacity 0.2s ease, background 0.2s ease;
}
.result-card-img:hover .carousel-arrow { opacity: 1; }
.carousel-arrow:hover { background: rgba(20, 18, 15, 0.85); border-color: var(--color-accent-bright); }
.carousel-arrow.prev { left: 10px; }
.carousel-arrow.next { right: 10px; }

.carousel-dots { position: absolute; bottom: 10px; left: 0; right: 0; display: flex; justify-content: center; gap: 6px; }
.carousel-dots .dot { width: 6px; height: 6px; border-radius: 50%; background: rgba(243, 238, 227, 0.45); cursor: pointer; transition: background 0.2s ease, transform 0.2s ease; }
.carousel-dots .dot.active { background: var(--color-accent-bright); transform: scale(1.2); }

.card-badge {
  position: absolute; bottom: 10px; left: 10px;
  font-family: var(--font-body); font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-text); background: rgba(20, 18, 15, 0.6);
  padding: 0.3rem 0.6rem; border-radius: var(--radius);
}

.result-card-body { padding: var(--space-md); }
.result-card-body h3 { font-size: var(--text-lg); margin: var(--space-xs) 0 0.15rem; }
.result-card-subtitle { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-sm); }
.result-card-meta { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: 0.5rem; }

.spec-rows { list-style: none; margin-bottom: var(--space-sm); }
.spec-rows li {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 0.45rem 0; border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm);
}
.spec-rows li:first-child { border-top: 1px solid var(--color-border); }
.spec-rows li span { color: var(--color-text-muted); }
.spec-rows li strong { color: var(--color-text); font-weight: 600; }

.result-card-price { font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-accent-bright); margin-bottom: var(--space-sm); }
.result-card .view-details-btn { width: 100%; justify-content: center; }

.no-results { text-align: center; border: 1px dashed var(--color-border-strong); border-radius: var(--radius); padding: var(--space-2xl) var(--space-lg); }
.no-results h3 { font-family: var(--font-display); font-size: var(--text-xl); margin-bottom: var(--space-xs); }
.no-results p { color: var(--color-text-muted); max-width: 480px; margin: 0 auto var(--space-md); }

/* ===== Stock listing page ===== */
.vehicle-gallery-main { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; border: 1px solid var(--color-border); margin-bottom: var(--space-sm); }
.vehicle-gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.vehicle-gallery-thumbs { display: flex; gap: var(--space-xs); }
.vehicle-gallery-thumbs img { width: 84px; height: 60px; object-fit: cover; border-radius: var(--radius); cursor: pointer; border: 1px solid var(--color-border); opacity: 0.7; transition: opacity 0.2s, border-color 0.2s; }
.vehicle-gallery-thumbs img:hover, .vehicle-gallery-thumbs img.active { opacity: 1; border-color: var(--color-accent); }

.vehicle-detail { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--space-2xl); }
.vehicle-info h2 { font-size: var(--text-2xl); }
.vehicle-price { font-family: var(--font-display); font-size: var(--text-2xl); color: var(--color-accent-bright); margin: var(--space-sm) 0; }
.vehicle-specs { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm) var(--space-md); margin: var(--space-md) 0; padding: var(--space-md) 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.vehicle-specs li strong { display: block; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); margin-bottom: 2px; }
.vehicle-features { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: var(--space-md); }
.vehicle-features span { font-size: var(--text-xs); border: 1px solid var(--color-border-strong); padding: 0.4rem 0.8rem; border-radius: var(--radius); color: var(--color-text-muted); }
.empty-slot { border: 1px dashed var(--color-border-strong); border-radius: var(--radius); padding: var(--space-2xl) var(--space-lg); text-align: center; color: var(--color-text-muted); margin-top: var(--space-xl); }
.empty-slot h3 { font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-text); margin-bottom: var(--space-xs); }

/* ===== Contact page ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2xl); }
.contact-method { display: flex; gap: var(--space-md); align-items: flex-start; padding: var(--space-lg) 0; border-bottom: 1px solid var(--color-border); }
.contact-method:last-child { border-bottom: none; }
.contact-method .icon { width: 40px; height: 40px; border: 1px solid var(--color-border-strong); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--color-accent-bright); flex-shrink: 0; }
.contact-method .icon svg { width: 18px; height: 18px; }
.contact-method h3 { font-size: var(--text-base); margin-bottom: 0.2rem; }
.contact-method a, .contact-method span.detail { color: var(--color-text-muted); font-size: var(--text-sm); }
.contact-method a:hover { color: var(--color-accent-bright); }
.contact-panel { background: var(--color-panel); border: 1px solid var(--color-border); border-radius: var(--radius); padding: var(--space-xl); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .standard-grid { grid-template-columns: repeat(2, 1fr); }
  .stock-card, .expand-row, .vehicle-detail, .contact-grid { grid-template-columns: 1fr; }
  .stock-card img { aspect-ratio: 16/9; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .results-grid { grid-template-columns: 1fr; }
  .stock-search { flex-direction: column; align-items: stretch; }
  .filter-btn { width: 100%; justify-content: center; }
}

@media (max-width: 640px) {
  .main-nav { position: fixed; top: 84px; left: 0; right: 0; background: var(--color-bg); flex-direction: column; align-items: flex-start; padding: var(--space-lg); border-bottom: 1px solid var(--color-border); transform: translateY(-110%); transition: transform 0.25s ease; gap: var(--space-md); }
  .main-nav.open { transform: translateY(0); }
  .nav-toggle { display: block; }
  .standard-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: clamp(2.2rem, 10vw, 3rem); }
  .footer-grid { flex-direction: column; }
  .wrap { padding: 0 var(--space-md); }
}