* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  background: #fff;
  color: #111;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
  padding: 60px 0;
}

/* HEADER */
header {
  position: sticky;
  top: 0;
  background: white;
  border-bottom: 1px solid #eee;
  z-index: 1000;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 600;
  text-decoration: none;
  color: #111;
}

nav ul {
  display: flex;
  list-style: none;
}

nav li {
  margin-left: 20px;
}

nav a {
  text-decoration: none;
  color: #111;
  font-size: 14px;
}

/* HERO */
#hero {
  height: 80vh;
  background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)),
  url('https://images.unsplash.com/photo-1522335789203-aabd1fc54bc9') center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
}

.hero-content h1 {
  font-size: 36px;
  font-weight: 300;
}

/* SERVICES */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: #f5f5f5;
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  transition: 0.3s;
}

.card:hover {
  background: #111;
  color: #fff;
}

/* ENGAGEMENTS */
.engagements {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  text-align: center;
  gap: 20px;
  font-size: 18px;
}

/* GALERIE */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
}

.gallery img {

  height: 300px;
  object-fit: cover;
  border-radius: 15px;
  transition: 0.3s;
}

.gallery img:hover {
  transform: scale(1.05);
}

/* CONTACT */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.infos {
  background: #f9f9f9;
  padding: 25px;
  border-radius: 15px;
}

.horaires {
  background: #111;
  color: white;
  padding: 25px;
  border-radius: 15px;
}

.horaires h3 {
  margin-bottom: 15px;
}

.horaires p {
  display: flex;
  justify-content: space-between;
  margin-bottom: 5px;
}

.horaires span {
  font-weight: 600;
}

/* BOUTONS */
.floating-buttons {
  position: fixed;
  bottom: 15px;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 10px;
}

.btn {
  padding: 12px 20px;
  border-radius: 25px;
  text-decoration: none;
  color: white;
}

.call {
  background: black;
}

.map {
  background: gray;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .floating-buttons {
    display: flex;
  }
}