body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

/* Section accueil */
.hero {
    background: url('images/hero.jpg') no-repeat center center/cover;
    color: white;
    text-align: center;
    padding: 120px 20px;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 20px;
    max-width: 800px;
    margin: 0 auto 20px;
}

/* Boutons */
.btn {
    background: #0077b6;
    color: white;
    font-size: 16px;
    font-weight: bold;
    padding: 12px 25px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn:hover {
    background: #023e8a;
}

/* Section générale */
.section-title {
    text-align: center;
    margin: 40px 0 20px;
}

.section-title h2 {
    font-size: 28px;
    font-weight: bold;
    color: #00bcd4;
}

.divider {
    width: 80px;
    height: 3px;
    background-color: #00bcd4;
    margin: 10px auto 20px;
    border-radius: 2px;
}

.section-bg {
    background: #f1f1f1;
    padding: 40px 20px;
}

/* Galerie photos */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    padding: 20px;
}

.gallery img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: transform 0.3s ease;
}

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

/* Texte mis en valeur */
.big-text {
    font-size: 20px;
    text-align: center;
    max-width: 900px;
    margin: 30px auto;
    padding: 20px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    line-height: 1.6;
}

/* Formulaire */
form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
}

form input,
form select,
form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 15px;
}

form button {
    background: #0077b6;
    color: white;
    padding: 14px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s ease;
}

form button:hover {
    background: #023e8a;
}

/* --- Footer --- */
.footer {
    background: #111;
    color: white;
    text-align: center;
    padding: 30px 10px;
    position: relative;
}

.footer-contact {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin: 40px 0 20px;
    flex-wrap: wrap;
}

.footer-box {
    background: #fff;
    color: #333;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    text-align: center;
    min-width: 220px;
    transition: transform 0.2s;
}

.footer-box:hover {
    transform: translateY(-5px);
}

.footer-box i {
    font-size: 24px;
    color: #0077b6;
    margin-bottom: 10px;
    display: block;
}

/* --- Bulle WhatsApp flottante --- */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: transform 0.2s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #1ebe5d;
}

.whatsapp-float i {
    line-height: 60px;
}