/* ============================================================
   Eagle Ridge Trucks — Luxury Theme
   Dark, premium, smooth. Deep charcoal + gold accent.
   ============================================================ */

:root {
  --bg: #0b0e11;
  --bg-2: #11151a;
  --bg-3: #161b21;
  --surface: #1a2027;
  --surface-2: #212830;
  --text: #f2f5f7;
  --text-muted: #9aa4ae;
  --accent: #c9a24b;      /* gold */
  --accent-2: #e6c87a;
  --border: rgba(255, 255, 255, 0.07);
  --radius: 14px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── Navigation ─────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: all 0.5s var(--ease);
}
.nav.scrolled {
  padding: 10px 0;
  background: rgba(11, 14, 17, 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); }
.logo-mark {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0b0e11;
  font-weight: 800; font-size: 15px;
  border-radius: 10px;
  letter-spacing: 0.5px;
}
.logo-text { font-weight: 700; letter-spacing: 2px; font-size: 14px; }
.logo-text em { font-style: normal; color: var(--accent); }
.nav-links { display: flex; gap: 32px; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.3s; }
.nav-links a:hover { color: var(--text); }
.nav-cta {
  padding: 10px 20px;
  border: 1px solid var(--accent);
  color: var(--accent);
  text-decoration: none;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.3s var(--ease);
}
.nav-cta:hover { background: var(--accent); color: #0b0e11; }

/* ─── Hero ───────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 70% 20%, rgba(201, 162, 75, 0.12), transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(201, 162, 75, 0.06), transparent 50%),
    linear-gradient(180deg, #0b0e11 0%, #0e1217 100%);
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}
.hero-eyebrow {
  color: var(--accent);
  letter-spacing: 4px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(44px, 7vw, 88px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 24px;
}
.hero-title .accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  color: var(--text-muted);
  font-size: 18px;
  max-width: 520px;
  margin-bottom: 40px;
  font-weight: 300;
}
.hero-actions { display: flex; gap: 16px; margin-bottom: 64px; flex-wrap: wrap; }
.btn {
  padding: 15px 32px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.35s var(--ease);
  cursor: pointer;
  border: none;
  display: inline-block;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0b0e11;
  box-shadow: 0 10px 30px rgba(201, 162, 75, 0.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(201, 162, 75, 0.35); }
.btn-ghost { border: 1px solid var(--border); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.hero-stats { display: flex; gap: 48px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-size: 28px; font-weight: 800; color: var(--text); }
.stat-label { font-size: 12px; color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; margin-top: 4px; }
.hero-scroll {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: var(--text-muted); font-size: 11px; letter-spacing: 2px;
  z-index: 2;
}
.scroll-line { width: 1px; height: 40px; background: linear-gradient(var(--accent), transparent); animation: scrollPulse 2s infinite; }
@keyframes scrollPulse { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ─── Sections ───────────────────────────────────────────── */
section { padding: 110px 24px; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 64px; }
.eyebrow { color: var(--accent); letter-spacing: 4px; font-size: 12px; font-weight: 600; text-transform: uppercase; margin-bottom: 16px; }
.section-title { font-size: clamp(34px, 5vw, 52px); font-weight: 800; letter-spacing: -1px; margin-bottom: 16px; }
.section-sub { color: var(--text-muted); font-size: 16px; font-weight: 300; }

/* ─── Inventory ──────────────────────────────────────────── */
.inventory { max-width: 1240px; margin: 0 auto; }
.filters {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.filter-group { display: flex; gap: 12px; flex-wrap: wrap; }
.filter-search, .filter-select {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.3s;
}
.filter-search { min-width: 280px; }
.filter-search:focus, .filter-select:focus { border-color: var(--accent); }
.filter-select option { background: var(--surface); }

.truck-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}
.truck-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease), border-color 0.5s;
  position: relative;
}
.truck-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(201, 162, 75, 0.4); }
.truck-card-img {
  width: 100%; aspect-ratio: 16/10;
  object-fit: cover;
  display: block;
  background: var(--bg-2);
  transition: transform 0.8s var(--ease);
}
.truck-card:hover .truck-card-img { transform: scale(1.05); }
.truck-card-img-wrap { overflow: hidden; position: relative; }
.truck-badge {
  position: absolute; top: 14px; left: 14px;
  background: rgba(11,14,17,0.8);
  backdrop-filter: blur(8px);
  color: var(--accent);
  font-size: 11px; font-weight: 600; letter-spacing: 1px;
  padding: 6px 12px; border-radius: 999px;
  border: 1px solid rgba(201,162,75,0.3);
}
.truck-card-body { padding: 22px; }
.truck-card-title { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.truck-card-sub { color: var(--text-muted); font-size: 13px; margin-bottom: 16px; }
.truck-card-price { font-size: 24px; font-weight: 800; color: var(--accent); }
.truck-card-meta { display: flex; gap: 16px; margin-top: 14px; color: var(--text-muted); font-size: 13px; }
.truck-card-meta span { display: flex; align-items: center; gap: 6px; }
.loading, .empty { grid-column: 1 / -1; text-align: center; padding: 80px 0; color: var(--text-muted); }

/* ─── About ──────────────────────────────────────────────── */
.about { background: var(--bg-2); }
.about-inner { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 64px; align-items: center; }
.about-list { list-style: none; margin-top: 24px; display: grid; gap: 12px; }
.about-list li { color: var(--text-muted); font-size: 15px; }
.about-list li::before { content: '✓ '; color: var(--accent); font-weight: 700; }
.about-visual { display: grid; place-items: center; }
.about-card {
  width: 260px; height: 260px;
  border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: radial-gradient(circle at 30% 30%, var(--surface-2), var(--surface));
  border: 1px solid rgba(201, 162, 75, 0.3);
  box-shadow: var(--shadow);
}
.about-card-num { font-size: 56px; font-weight: 800; color: var(--accent); }
.about-card-label { color: var(--text-muted); font-size: 13px; margin-top: 8px; text-align: center; }

/* ─── Contact ────────────────────────────────────────────── */
.contact-card {
  max-width: 900px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.2fr;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
}
.contact-info { padding: 40px; background: var(--bg-2); display: grid; align-content: start; gap: 24px; }
.contact-row { display: flex; flex-direction: column; gap: 4px; }
.contact-label { color: var(--text-muted); font-size: 12px; letter-spacing: 1px; text-transform: uppercase; }
.contact-row a { color: var(--accent); text-decoration: none; font-size: 16px; font-weight: 600; }
.contact-form { padding: 40px; display: grid; gap: 16px; }
.contact-form input, .contact-form textarea {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  resize: vertical;
  transition: border-color 0.3s;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--accent); }

/* ─── Footer ─────────────────────────────────────────────── */
.footer { border-top: 1px solid var(--border); padding: 40px 24px; }
.footer-inner { max-width: 1240px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer p { color: var(--text-muted); font-size: 13px; }

/* ─── Modal ──────────────────────────────────────────────── */
.modal { position: fixed; inset: 0; z-index: 200; display: none; }
.modal.open { display: block; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.7); backdrop-filter: blur(8px); animation: fadeIn 0.3s; }
.modal-content {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: min(900px, 92vw);
  max-height: 88vh;
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
  animation: modalIn 0.4s var(--ease);
}
.modal-close {
  position: sticky; top: 0; float: right;
  margin: 16px;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
  z-index: 2;
  transition: all 0.3s;
}
.modal-close:hover { border-color: var(--accent); color: var(--accent); }
.modal-body { padding: 24px 32px 32px; }
.modal-gallery { display: grid; grid-template-columns: 2fr 1fr; gap: 12px; margin-bottom: 24px; }
.modal-main-img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: 12px; }
.modal-thumbs { display: grid; gap: 12px; }
.modal-thumb { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: 8px; cursor: pointer; opacity: 0.7; transition: opacity 0.3s; }
.modal-thumb:hover { opacity: 1; }
.modal-title { font-size: 28px; font-weight: 800; margin-bottom: 8px; }
.modal-price { font-size: 28px; font-weight: 800; color: var(--accent); margin-bottom: 20px; }
.modal-specs { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin-bottom: 20px; }
.modal-spec { background: var(--bg-2); border: 1px solid var(--border); border-radius: 10px; padding: 12px 16px; }
.modal-spec-label { color: var(--text-muted); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; }
.modal-spec-value { font-size: 15px; font-weight: 600; margin-top: 4px; }
.modal-desc { color: var(--text-muted); font-size: 15px; line-height: 1.7; }
.modal-cta { margin-top: 24px; }

/* ─── Flagship grid (home page) ─────────────────────────── */
.flagship-grid { grid-template-columns: repeat(3, 1fr); }
.flagship-more { text-align: center; margin-top: 48px; }

/* ─── Page hero (inventory page) ────────────────────────── */
.page-hero {
  position: relative;
  padding: 180px 24px 90px;
  text-align: center;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(201, 162, 75, 0.14), transparent 55%),
    linear-gradient(180deg, #0b0e11 0%, #0e1217 100%);
}
.page-hero-content { position: relative; z-index: 2; max-width: 640px; margin: 0 auto; }
.page-hero-title { font-size: clamp(40px, 6vw, 64px); font-weight: 800; letter-spacing: -1.5px; margin-bottom: 16px; }
.page-hero-sub { color: var(--text-muted); font-size: 17px; font-weight: 300; }

.nav-links a.active { color: var(--text); }
.nav-links a.active::after {
  content: '';
  display: block;
  height: 2px;
  width: 100%;
  background: var(--accent);
  margin-top: 3px;
  border-radius: 2px;
}

/* ─── Reveal animations ──────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalIn { from { opacity: 0; transform: translate(-50%, -48%) scale(0.96); } to { opacity: 1; transform: translate(-50%, -50%) scale(1); } }

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .about-inner { grid-template-columns: 1fr; }
  .contact-card { grid-template-columns: 1fr; }
  .modal-gallery { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .flagship-grid { grid-template-columns: 1fr; }
}