/* ── BLACKBOX Custom 4x4 — Dark Premium Theme ─────────────── */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #1a1a1a;
  --bg-card-hover: #222222;
  --accent: #c8a24e;
  --accent-bright: #e4b84f;
  --text-primary: #f0f0f0;
  --text-secondary: #999999;
  --text-muted: #666666;
  --border: #2a2a2a;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --font-display: 'Big Shoulders Display', 'Bebas Neue', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-display-weight: 900;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.accent { color: var(--accent); }

/* ── Header ──────────────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; }
.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 3px;
  color: var(--text-primary);
  text-decoration: none;
}
.logo span { color: var(--accent); }
.nav { display: flex; gap: 1.5rem; align-items: center; }
.nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color var(--transition);
}
.nav a:hover { color: var(--accent); }
.nav-toggle { display: none; background: none; border: none; color: var(--text-primary); font-size: 1.5rem; cursor: pointer; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--accent);
  color: #0a0a0a;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-bright);
  border-color: var(--accent-bright);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(200,162,78,0.3);
}
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-lg { padding: 1rem 2.5rem; font-size: 1rem; }
.btn-wa {
  background: #25d366;
  color: #fff;
  border-color: #25d366;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  border-radius: 50px;
}
.btn-wa:hover { background: #1eb851; transform: translateY(-1px); }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.7) 50%, rgba(10,10,10,0.95) 100%),
    url('https://images.unsplash.com/photo-1533473359331-0135ef1b58bf?w=1920&q=80&auto=format') center/cover no-repeat;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 80%, rgba(200,162,78,0.08) 0%, transparent 60%);
}
.hero-content { position: relative; z-index: 2; padding: 2rem; }
.hero-eyebrow {
  font-size: 0.85rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  font-weight: 500;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 7rem);
  letter-spacing: 4px;
  line-height: 1;
  margin-bottom: 1.5rem;
}
.hero-lead {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── Stats Bar ───────────────────────────────────────────── */
.stats-bar {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 0;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--accent);
  letter-spacing: 2px;
}
.stat-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

/* ── Section heads ───────────────────────────────────────── */
.section-head { text-align: center; margin-bottom: 3rem; }
.section-head h2 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  letter-spacing: 4px;
  margin-bottom: 0.75rem;
}
.section-head p { color: var(--text-secondary); font-size: 1rem; }

/* ── Filter Bar ──────────────────────────────────────────── */
.filter-bar {
  display: flex; gap: 0.5rem; justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.filter-btn {
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 50px;
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--accent);
  color: #0a0a0a;
  border-color: var(--accent);
}

/* ── Inventory Section ───────────────────────────────────── */
.inventory-section { padding: 5rem 0; }
.vehicle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}
.vehicle-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
}
.vehicle-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--accent);
}
.vehicle-card__img {
  width: 100%; height: 220px;
  object-fit: cover;
  background: var(--bg-secondary);
}
.vehicle-card__body { padding: 1.25rem; }
.vehicle-card__year {
  display: inline-block;
  background: var(--accent);
  color: #0a0a0a;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}
.vehicle-card__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 1px;
  margin-bottom: 0.25rem;
}
.vehicle-card__variant {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}
.vehicle-card__actions {
  display: flex; gap: 0.75rem;
}
.vehicle-card__actions .btn {
  flex: 1;
  justify-content: center;
  padding: 0.5rem;
  font-size: 0.75rem;
}

/* ── Services ────────────────────────────────────────────── */
.services-section {
  padding: 5rem 0;
  background: var(--bg-secondary);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
}
.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.service-icon { font-size: 2rem; margin-bottom: 1rem; }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}
.service-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ── About ───────────────────────────────────────────────── */
.about-section { padding: 5rem 0; }
.about-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 3rem; align-items: start; }
.about-text h2 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  letter-spacing: 3px;
  margin-bottom: 1.5rem;
}
.about-text p { color: var(--text-secondary); margin-bottom: 1rem; line-height: 1.7; }
.about-contact { display: flex; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; }
.location-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1rem;
}
.location-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 0.25rem;
}
.location-card p { color: var(--text-secondary); font-size: 0.9rem; }

/* ── CTA Strip ───────────────────────────────────────────── */
.cta-strip {
  padding: 5rem 0;
  text-align: center;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-top: 1px solid var(--border);
}
.cta-strip h2 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  letter-spacing: 3px;
  margin-bottom: 0.75rem;
}
.cta-strip p { color: var(--text-secondary); margin-bottom: 2rem; }

/* ── Footer ──────────────────────────────────────────────── */
.site-footer {
  padding: 2rem 0;
  text-align: center;
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}
.site-footer .logo { display: inline-block; margin-bottom: 0.75rem; }
.site-footer p { color: var(--text-muted); font-size: 0.8rem; }

/* ── WhatsApp FAB ────────────────────────────────────────── */
.wa-fab {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  width: 56px; height: 56px;
  background: #25d366; color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  transition: all var(--transition);
  z-index: 90;
}
.wa-fab svg { width: 28px; height: 28px; }
.wa-fab:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,211,102,0.5); }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg-primary); padding: 1rem; border-bottom: 1px solid var(--border); }
  .nav.is-open { display: flex; }
  .nav-toggle { display: block; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .vehicle-grid { grid-template-columns: 1fr; }
}