:root {
  --bike-black: #000000;
  --bike-void: #0a0a0a;
  --bike-charcoal: #141414;
  --bike-graphite: #1c1c1e;
  --bike-red: #e60012;
  --bike-red-hover: #ff1a2e;
  --bike-white: #f5f5f7;
  --bike-gray: #86868b;
  --bike-light-gray: #d2d2d7;
}

.bike-landing {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--bike-void);
  color: var(--bike-white);
  overflow-x: hidden;
}

.bike-landing h1,
.bike-landing h2,
.bike-landing h3,
.bike-landing h4,
.bike-landing h5,
.bike-landing h6 {
  font-weight: 600;
  letter-spacing: -0.02em;
}

.bike-landing .display-1,
.bike-landing .display-2,
.bike-landing .display-3,
.bike-landing .display-4 {
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.bike-landing .lead {
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--bike-gray);
}

.bike-landing .btn-red {
  background-color: var(--bike-red);
  border-color: var(--bike-red);
  color: #fff;
  font-weight: 500;
  padding: 0.85rem 2rem;
  border-radius: 9999px;
  transition: all 0.3s ease;
  letter-spacing: -0.01em;
}

.bike-landing .btn-red:hover {
  background-color: var(--bike-red-hover);
  border-color: var(--bike-red-hover);
  color: #fff;
  transform: translateY(-2px);
}

.bike-landing .btn-outline-red {
  background-color: transparent;
  border: 1px solid var(--bike-red);
  color: var(--bike-red);
  font-weight: 500;
  padding: 0.85rem 2rem;
  border-radius: 9999px;
  transition: all 0.3s ease;
}

.bike-landing .btn-outline-red:hover {
  background-color: var(--bike-red);
  color: #fff;
}

.bike-landing .text-red {
  color: var(--bike-red) !important;
}

.bike-landing .bg-void {
  background-color: var(--bike-void);
}

.bike-landing .bg-charcoal {
  background-color: var(--bike-charcoal);
}

.bike-landing .text-muted-custom {
  color: var(--bike-gray) !important;
}

.bike-landing .navbar {
  background-color: rgba(10, 10, 10, 0.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.75rem 0;
  transition: background-color 0.3s ease;
}

.bike-landing .navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
  color: #fff !important;
  letter-spacing: -0.03em;
}

.bike-landing .navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  transition: color 0.2s ease;
}

.bike-landing .navbar-dark .navbar-nav .nav-link:hover {
  color: #fff;
}

.bike-landing .hero-section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  background: radial-gradient(circle at 50% 30%, rgba(230, 0, 18, 0.08), transparent 45%),
    var(--bike-void);
  padding-top: 6rem;
}

.bike-landing .hero-title {
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: 1.5rem;
}

.bike-landing .hero-subtitle {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--bike-gray);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  font-weight: 400;
}

.bike-landing .hero-image {
  max-width: 100%;
  height: auto;
  margin-top: 3rem;
  filter: drop-shadow(0 40px 80px rgba(230, 0, 18, 0.15));
}

.bike-landing .section-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  margin-bottom: 1rem;
}

.bike-landing .section-subtitle {
  color: var(--bike-gray);
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.bike-landing .feature-card {
  background: rgba(28, 28, 30, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 24px;
  padding: 2.5rem;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.bike-landing .feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(230, 0, 18, 0.3);
}

.bike-landing .feature-icon {
  width: 56px;
  height: 56px;
  background: rgba(230, 0, 18, 0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bike-red);
  margin-bottom: 1.5rem;
}

.bike-landing .product-card {
  background: var(--bike-charcoal);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 28px;
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.bike-landing .product-card:hover {
  transform: scale(1.02);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.bike-landing .product-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  background: var(--bike-graphite);
}

.bike-landing .spec-row {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.25rem 0;
}

.bike-landing .spec-row:last-child {
  border-bottom: none;
}

.bike-landing .spec-label {
  color: var(--bike-gray);
  font-size: 0.95rem;
}

.bike-landing .spec-value {
  font-weight: 600;
  font-size: 1.05rem;
}

.bike-landing footer {
  background-color: var(--bike-black);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.bike-landing .footer-link {
  color: var(--bike-gray);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.bike-landing .footer-link:hover {
  color: #fff;
}

.bike-landing .cta-section {
  background: radial-gradient(circle at 50% 50%, rgba(230, 0, 18, 0.12), transparent 50%),
    var(--bike-charcoal);
}

@media (max-width: 768px) {
  .bike-landing .hero-title {
    font-size: clamp(2.75rem, 12vw, 4rem);
  }

  .bike-landing .navbar-collapse {
    background: rgba(10, 10, 10, 0.96);
    padding: 1rem;
    border-radius: 16px;
    margin-top: 0.75rem;
  }
}

.bike-landing .btn-group-hero .btn { margin: 0.5rem; }

/* Pagination Dark Theme */
.bike-landing .pagination .page-link {
  background-color: var(--bike-charcoal);
  border-color: rgba(255, 255, 255, 0.08);
  color: var(--bike-white);
}
.bike-landing .pagination .page-link:hover {
  background-color: var(--bike-graphite);
  color: var(--bike-red);
}
.bike-landing .pagination .page-item.active .page-link {
  background-color: var(--bike-red);
  border-color: var(--bike-red);
  color: #fff;
}
.bike-landing .pagination .page-item.disabled .page-link {
  background-color: var(--bike-void);
  color: var(--bike-gray);
  border-color: rgba(255, 255, 255, 0.04);
}