/* Reset et base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: #111;
  font-family: 'Inter', sans-serif;
  color: white;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Header */
h1 {
  font-family: 'Syncopate', sans-serif;
  text-align: center;
  padding: 80px 30px 40px;
  font-size: 32px;
  letter-spacing: 2px;
  background-color: #181818;
}

/* Navigation */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  height: 60px;
  width: 100%;
  background-color: #181818;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1100;
}

.top-nav .burger {
  display: none; /* visible seulement sur mobile */
  font-size: 28px;
  cursor: pointer;
  color: white;
  margin-left: 20px;
}

.top-nav ul {
  list-style: none;
  display: flex;
  gap: 30px;
}

.top-nav a {
  text-decoration: none;
  font-weight: 600;
  color: #ccc;
  font-size: 14px;
  transition: color 0.3s;
}

.top-nav a:hover,
.top-nav a.active {
  color: white;
}

/* Intro */
.intro {
  text-align: center;
  max-width: 800px;
  margin: 40px auto;
  font-size: 16px;
  line-height: 1.6;
  padding: 0 20px;
}

.insta-link {
  display: inline-block;
  margin-top: 20px;
  padding: 8px 16px;
  border: 2px solid white;
  color: white;
  text-decoration: none;
  font-weight: 600;
  border-radius: 4px;
  transition: background 0.3s, color 0.3s;
}

.insta-link:hover {
  background: white;
  color: #111;
}

/* Grille */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  padding: 100px 50px 50px;
  max-width: 1500px;
  margin: 0 auto;
}

/* Carte */
.car-card {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* ratio 16:9 */
  overflow: hidden;
  border-radius: 20px;
  text-decoration: none;
}

.car-card img {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

/* Overlay */
.car-card .overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0,0,0,0.6);
  color: white;
  padding: 10px 15px;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.car-card:hover .overlay {
  opacity: 1;
  pointer-events: auto;
}

.overlay h2 {
  margin: 0;
  font-family: 'Syncopate', sans-serif;
  font-size: 20px;
  font-weight: 600;
}

/* Footer */
footer {
  background-color: #18231e;
  padding: 30px 0;
  text-align: center;
  color: #ccc;
  font-size: 14px;
  margin-top: 40px;
}

footer a {
  color: #ccc;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* Mobile */
@media (max-width: 800px) {
  .top-nav {
    justify-content: space-between;
    padding: 0 20px;
  }

  .top-nav .burger {
    display: block;
  }

  .top-nav ul {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    width: 100%;
    background-color: #181818;
    flex-direction: column;
    gap: 10px;
    padding: 10px 0;
  }

  .top-nav ul.active {
    display: flex;
  }

  .gallery {
    grid-template-columns: 1fr;
    padding: 120px 20px 30px;
    gap: 20px;
  }

  h1 {
    font-size: 24px;
    padding: 80px 20px 40px;
  }

  .intro {
    font-size: 14px;
  }

  .overlay h2 {
    font-size: 18px;
  }
}