:root {
  --bg: #090d12;
  --bg-soft: #121923;
  --surface: #171f2b;
  --surface-2: #1f2a38;
  --text: #f4f7fb;
  --text-muted: #94a3b8;
  --line: #2f3e51;
  --accent: #ff6a00;
  --accent-2: #00d4ff;
  --success: #39d98a;
  --error: #ff4d5d;
  --shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 15% 10%, #172232, transparent 40%),
    radial-gradient(circle at 85% 20%, #1b2636, transparent 45%),
    var(--bg);
  line-height: 1.55;
  overflow-x: hidden;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.1;
}

h1,
h2 {
  font-family: "Bebas Neue", sans-serif;
  letter-spacing: 1px;
}

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

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

.container {
  width: min(1160px, 92vw);
  margin-inline: auto;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
  mask-image: radial-gradient(circle at center, black 35%, transparent 80%);
  z-index: -1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  background: rgba(8, 12, 18, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  flex-direction: column;
}

.brand-main {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.9rem;
  letter-spacing: 1px;
}

.brand-sub {
  color: var(--text-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-links a {
  color: var(--text-muted);
  transition: color 0.25s ease;
}

.nav-links a:hover {
  color: var(--text);
}

.hub-link {
  display: inline-block !important;
  background: var(--accent) !important;
  color: var(--bg) !important;
  padding: 8px 16px !important;
  border-radius: 6px !important;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.25s ease;
}

.hub-link:hover {
  background: #ff7d1a !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 106, 0, 0.3);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
}

.hero {
  padding: 72px 0 38px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: var(--accent-2);
  margin: 0 0 10px;
  font-size: 0.8rem;
}

.hero h1 {
  font-size: clamp(2.7rem, 6vw, 5.2rem);
  margin-bottom: 14px;
}

.hero-text {
  max-width: 52ch;
  color: var(--text-muted);
}

.hero-actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  border: 0;
  border-radius: 12px;
  padding: 11px 18px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(120deg, var(--accent), #ff8a00);
  color: #141414;
  box-shadow: 0 12px 30px rgba(255, 106, 0, 0.35);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
}

.btn-outline:hover {
  border-color: var(--accent-2);
}

.btn-ghost {
  background: #0f1722;
  color: var(--text);
  border: 1px solid var(--line);
}

.hero-feature {
  position: relative;
}

.hero-feature img {
  width: 100%;
  border-radius: 18px;
  min-height: 320px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.feature-card {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  background: rgba(16, 24, 34, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 15px;
}

.feature-label {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.feature-card h3 {
  margin: 6px 0;
}

.feature-price {
  margin: 0;
  color: var(--accent-2);
}

.feature-link {
  display: inline-block;
  margin-top: 8px;
  color: var(--accent);
}

.cars-section,
.reviews,
.book-section,
.details-main {
  padding: 54px 0;
}

.section-head {
  margin-bottom: 20px;
}

.section-head h2 {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
}

.filters {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 12px;
  margin-bottom: 20px;
  background: rgba(23, 31, 43, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 12px;
}

.filter-group {
  display: grid;
  gap: 6px;
}

label {
  color: var(--text-muted);
  font-size: 0.86rem;
}

select,
input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #0d141f;
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}

select:focus,
input:focus,
textarea:focus {
  outline: 2px solid rgba(0, 212, 255, 0.35);
  border-color: var(--accent-2);
}

.car-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.car-card {
  background: linear-gradient(160deg, rgba(31, 42, 56, 0.95), rgba(23, 31, 43, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
  transform-style: preserve-3d;
}

.car-card:hover {
  border-color: rgba(0, 212, 255, 0.45);
}

.car-image-wrap {
  position: relative;
  overflow: hidden;
}

.car-image-wrap img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.car-card:hover .car-image-wrap img {
  transform: scale(1.06);
}

.chip {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(9, 13, 18, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.76rem;
}

.car-content {
  padding: 14px;
}

.price {
  margin: 7px 0 10px;
  color: var(--accent);
  font-weight: 700;
}

.specs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.specs li {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.card-actions {
  margin-top: 12px;
  display: flex;
  gap: 8px;
}

.card-actions .btn {
  flex: 1;
  text-align: center;
}

.empty-state {
  margin-top: 14px;
  color: var(--text-muted);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.review-card {
  background: rgba(18, 25, 35, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 16px;
}

.review-stars {
  color: #ffc857;
  letter-spacing: 1px;
  margin: 0;
}

.review-text {
  color: var(--text-muted);
}

.review-name {
  margin: 0;
  color: var(--text);
  font-weight: 700;
}

.book-section {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 22px;
  align-items: start;
}

.book-form {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(17, 24, 34, 0.86);
}

.field {
  display: grid;
  gap: 6px;
}

.form-status {
  min-height: 1.4em;
  color: var(--success);
  margin: 2px 0 0;
}

.form-status.error {
  color: var(--error);
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  margin-top: 26px;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--text-muted);
}

.details-main {
  min-height: calc(100vh - 180px);
}

.back-link {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--accent-2);
}

.details-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 16px;
  background: rgba(17, 24, 34, 0.88);
}

.details-gallery {
  display: grid;
  gap: 12px;
}

.details-gallery img {
  width: 100%;
  min-height: 210px;
  object-fit: cover;
  border-radius: 12px;
}

.details-content h1 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  margin-bottom: 8px;
}

.details-price {
  margin: 0;
  color: var(--accent);
  font-size: 1.24rem;
  font-weight: 700;
}

.details-description {
  color: var(--text-muted);
}

.details-specs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.details-specs li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
}

.details-specs span {
  color: var(--text-muted);
}

.details-actions {
  margin-top: 14px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero,
  .book-section,
  .details-card {
    grid-template-columns: 1fr;
  }

  .car-grid,
  .review-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    padding-top: 48px;
  }
}

@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    top: 76px;
    left: 4vw;
    right: 4vw;
    background: rgba(8, 12, 18, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 14px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links.open {
    display: flex;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .filters {
    grid-template-columns: 1fr;
  }

  .car-grid,
  .review-grid {
    grid-template-columns: 1fr;
  }

  .card-actions {
    flex-direction: column;
  }

  .footer-wrap {
    flex-direction: column;
  }
}