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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #1a1a1a;
  background: #fff;
}

/* NAV */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 60px;
  border-bottom: 1px solid #e5e7eb;
}

.logo {
  font-size: 18px;
  font-weight: 600;
  color: #185fa5;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-links a {
  font-size: 14px;
  color: #6b7280;
  text-decoration: none;
}

.nav-links a:hover {
  color: #1a1a1a;
}

.nav-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav-actions a,
.nav-actions button {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: #185fa5;
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  border: 1px solid #d1d5db;
  color: #1a1a1a;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
}

/* HERO */
.hero {
  background: #e6f1fb;
  padding: 3rem 2rem;
  text-align: center;
}

.hero h1 {
  font-size: 32px;
  font-weight: 600;
  color: #0c447c;
  margin-bottom: 8px;
}

.hero p {
  font-size: 15px;
  color: #185fa5;
  margin-bottom: 1.5rem;
}

/* FILTROS */
.filters {
  display: flex;
  gap: 8px;
  padding: 1rem 2rem;
  background: #f9fafb;
  border-bottom: 1px solid #e5e7eb;
  flex-wrap: wrap;
}

.filter-chip {
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid #d1d5db;
  font-size: 13px;
  color: #6b7280;
  cursor: pointer;
  background: #fff;
  text-decoration: none;
}

.filter-chip.active {
  background: #185fa5;
  color: #fff;
  border-color: #185fa5;
}

/* CATÁLOGO */
.catalog {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 1.5rem 2rem;
}

/* TARJETA COCHE */
.car-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
}

.car-img {
  width: 100%;
  height: 160px;
  background: #b5d4f4;
  object-fit: cover;
}

.car-info {
  padding: 12px;
}

.car-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}

.car-meta {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: #6b7280;
  margin-bottom: 8px;
}

.car-price {
  font-size: 18px;
  font-weight: 600;
  color: #185fa5;
  margin-bottom: 10px;
}

.car-btn {
  width: 100%;
  padding: 8px;
  background: #e6f1fb;
  color: #185fa5;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
  display: block;
  text-align: center;
}

/* FOOTER */
footer {
  padding: 2rem;
  text-align: center;
  font-size: 13px;
  color: #6b7280;
  border-top: 1px solid #e5e7eb;
  margin-top: 2rem;
}