/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-primary: #e63946;
  --color-primary-dark: #c1121f;
  --color-dark: #2b2d2f;
  --color-dark-light: #3d3f42;
  --color-carbon: #48494b;
  --color-bg: #f2f2f2;
  --color-white: #ffffff;
  --color-text: #1a1a1a;
  --color-text-light: #5a5c5e;
  --color-border: #d5d5d5;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.14);
  --radius: 6px;
  --transition: 0.25s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

ul {
  list-style: none;
}

/* ===== CONTAINER ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== HEADER ===== */
.header {
  background-color: var(--color-white);
  color: var(--color-dark);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-bottom: 3px solid var(--color-primary);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  overflow: visible;
  height: 100%;
  pointer-events: none;
}

.logo img {
  height: 240px;
  width: auto;
  pointer-events: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  position: relative;
  z-index: 2;
}

.nav a {
  color: var(--color-dark);
  padding: 8px 18px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all var(--transition);
}

.nav a:hover {
  color: var(--color-primary);
  background-color: rgba(230, 57, 70, 0.06);
}

.nav a.active {
  color: var(--color-white);
  background-color: var(--color-primary);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-dark);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--color-dark);
  color: var(--color-white);
  margin-top: auto;
  padding: 40px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-section h3 {
  font-size: 1.1rem;
  margin-bottom: 15px;
  color: var(--color-primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  line-height: 1.8;
}

.footer-section a:hover {
  color: var(--color-primary);
}

.footer-section ul li {
  margin-bottom: 6px;
}

.footer-sell {
  background-color: rgba(230, 57, 70, 0.12);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px;
}

.footer-sell h3 {
  color: var(--color-primary);
}

.footer-sell .phone {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  display: inline-block;
  margin-top: 8px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 10px 24px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(230, 57, 70, 0.35);
}

.btn-secondary {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.btn-secondary:hover {
  background-color: var(--color-dark-light);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* ===== CARDS ===== */
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  background-color: var(--color-border);
}

.card-body {
  padding: 16px;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--color-dark);
}

.card-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.card-specs span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.card-price {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-primary);
}

.card-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ===== SECTION TITLES ===== */
.section-title {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-light);
  margin-bottom: 30px;
}

/* ===== BADGE ===== */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-new {
  background-color: #d4edda;
  color: #155724;
}

.badge-promo {
  background-color: #fff3cd;
  color: #856404;
}

.badge-vendu {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.badge-dispo {
  background-color: #d4edda;
  color: #155724;
}

/* ===== CARD SOLD OVERLAY ===== */
.card.vendu {
  position: relative;
  opacity: 0.7;
}

.card.vendu .card-img-wrapper {
  position: relative;
}

.card-img-wrapper {
  position: relative;
}

.card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}

/* ===== PLACEHOLDER IMAGE ===== */
.img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #e0e0e0 0%, #d0d0d0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: 3rem;
}

/* ===== MAIN ===== */
main {
  flex: 1;
  position: relative;
  z-index: 1;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .header .container {
    height: 60px;
  }

  .logo img {
    height: 160px;
  }

  .nav {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    flex-direction: column;
    padding: 16px;
    gap: 4px;
    box-shadow: var(--shadow-lg);
    border-bottom: 3px solid var(--color-primary);
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    width: 100%;
    padding: 12px 16px;
  }

  .nav-toggle {
    display: block;
  }

  .section-title {
    font-size: 1.4rem;
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 12px;
  }
}