.section {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.card {
  flex: 1 1 300px;
}

body {
    margin: 0;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: #000;
    color: #fff;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 60px;
    border-bottom: 1px solid #222;
}

.logo {
    font-size: 1.5em;
    font-weight: bold;
    letter-spacing: 2px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
}

nav a {
    text-decoration: none;
    color: #aaa;
    font-weight: 500;
    transition: 0.3s;
}

nav a:hover, nav a.active {
    color: #fff;
}

/* === Section hero === */
.hero {
    background: url(".png") center/cover no-repeat;
    height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-text h1 {
    font-size: 3em;
    margin-bottom: 20px;
}

.hero-text p {
    color: #ccc;
    margin-bottom: 10px;
}

.btn {
    background-color: #fff;
    color: #000;
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    transition: 0.3s;
}

.btn:hover {
    background-color: #222;
    color: #fff;
}

/* === Section présentation === */
.presentation {
    text-align: center;
    padding: 60px 20px;
}

.presentation img {
    width: 60%;
    margin-top: 30px;
    border-radius: 20px;
}

/* === Page produits === */
.produits {
    padding: 60px;
    text-align: center;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.produit {
    background-color: #111;
    padding: 20px;
    border-radius: 15px;
    transition: transform 0.3s;
}

.produit:hover {
    transform: scale(1.05);
}

.produit img {
    width: 100%;
    border-radius: 10px;
}

.prix {
    display: block;
    margin-top: 10px;
    font-weight: bold;
    color: #fff;
}

/* === Footer === */
footer {
    text-align: center;
    padding: 20px;
    border-top: 1px solid #222;
    color: #777;
}