:root {
  --bg: #0b0f19;
  --panel: #131a29;
  --panel-soft: rgba(19, 26, 41, 0.82);
  --text: #f5f7fb;
  --muted: #b8c0d4;
  --gold: #d4af37;
  --gold-dark: #b89328;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.24);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  background: linear-gradient(180deg, #0b0f19 0%, #111827 100%);
  color: var(--text);
  line-height: 1.6;
}

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

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

.navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 6vw;
  background: rgba(11, 15, 25, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.logo {
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--gold);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

nav a {
  color: var(--muted);
  transition: color 0.2s ease;
}

nav a:hover,
nav a:focus-visible,
nav a.active {
  color: var(--gold);
}

main section,
footer {
  padding: 5rem 6vw;
}

.hero {
  min-height: calc(88vh - 80px);
  display: grid;
  align-items: center;
  background:
    linear-gradient(rgba(11, 15, 25, 0.7), rgba(11, 15, 25, 0.85)),
    url("https://images.unsplash.com/photo-1494905998402-395d579af36f?auto=format&fit=crop&w=1600&q=80") center/cover;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.9rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(212, 175, 55, 0.32);
  border-radius: 999px;
  color: var(--gold);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.contact-section h2 {
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.section-heading h2,
.contact-section h2 {
  font-size: clamp(1.9rem, 3vw, 2.8rem);
}

.hero p,
.section-heading p,
.contact-text {
  color: var(--muted);
  max-width: 62ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 190px;
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn.gold {
  background: var(--gold);
  color: #101010;
}

.btn.gold:hover,
.btn.gold:focus-visible {
  background: var(--gold-dark);
}

.btn.outline {
  border: 1px solid var(--gold);
  color: var(--gold);
}

.btn.outline:hover,
.btn.outline:focus-visible {
  background: rgba(212, 175, 55, 0.12);
}

.section-heading {
  margin-bottom: 2rem;
}

.catalog-grid,
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.vehicle-card,
.benefit-card,
.contact-box {
  background: var(--panel-soft);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.vehicle-card {
  overflow: hidden;
}

.vehicle-card.featured {
  transform: translateY(-6px);
  border-color: rgba(212, 175, 55, 0.34);
}

.vehicle-image {
  min-height: 220px;
  display: grid;
  place-items: center;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.78);
  letter-spacing: 0.04em;
}

.vehicle-image img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.vehicle-image.placeholder {
  background:
    linear-gradient(135deg, rgba(212, 175, 55, 0.26), rgba(255, 255, 255, 0.05)),
    #182033;
}

.vehicle-content {
  padding: 1.5rem;
}

.vehicle-content h3 {
  margin-bottom: 0.6rem;
}

.vehicle-content p,
.benefit-card p,
.contact-line p {
  color: var(--muted);
}

.vehicle-content ul {
  list-style: none;
  margin: 1rem 0 1.2rem;
  display: grid;
  gap: 0.5rem;
}

.vehicle-content li::before {
  content: "•";
  color: var(--gold);
  margin-right: 0.5rem;
}

.vehicle-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.vehicle-footer span {
  color: var(--gold);
  font-weight: 600;
}

.vehicle-footer a {
  color: var(--text);
}

.vehicle-footer a:hover,
.vehicle-footer a:focus-visible {
  color: var(--gold);
}

.benefit-card {
  padding: 1.5rem;
}

.benefit-card h3 {
  margin-bottom: 0.6rem;
}

.contact-section {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

.contact-box {
  padding: 1.5rem;
}

.contact-line {
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-line:last-child {
  border-bottom: 0;
}

.contact-line span {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.contact-line a:hover,
.contact-line a:focus-visible {
  color: var(--gold);
}

footer {
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--muted);
}

.footer-content {
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  gap: 0.55rem;
}

.footer-brand {
  color: var(--gold);
  font-weight: 700;
}

.whatsapp-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1.15rem;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  box-shadow: 0 18px 40px rgba(37, 211, 102, 0.28);
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 22px 46px rgba(37, 211, 102, 0.34);
}

.whatsapp-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  font-size: 1rem;
}

@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
  }

  main section,
  footer {
    padding: 4rem 1.25rem;
  }

  .hero {
    min-height: auto;
    padding-top: 6rem;
    padding-bottom: 6rem;
  }

  .contact-section {
    grid-template-columns: 1fr;
  }

  .vehicle-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .whatsapp-float {
    right: 1rem;
    bottom: 1rem;
    padding: 0.8rem 1rem;
  }

  .whatsapp-text {
    display: none;
  }
}