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

body {
    font-family: 'Segoe UI', Tahoma, sans-serif;
    background: #fffdf6;
    color: #333;
    line-height: 1.6;
}

/* 🐝 Header + nav */
header {
    background: linear-gradient(90deg, #ffcc00, #ffaa00);
    padding: 15px 30px;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: auto;
}

.logo {
    font-size: 1.5em;
    font-weight: bold;
    color: #333;
}

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

nav a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    transition: 0.3s;
}

nav a:hover {
    color: #005f3c;
}

/* 🐝 Hero */
.hero {
    background: url('https://images.unsplash.com/photo-1483697813811-ac1eea194dcd?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;
    height: 75vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
    position: relative;
}

.hero::after {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.4);
}

.hero-content {
    position: relative;
    z-index: 1;
    background: rgba(0,0,0,0.55);
    padding: 40px;
    border-radius: 12px;
}

/* ✨ Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    margin-top: 20px;
    background: #ffcc00;
    color: #333;
    font-weight: bold;
    border-radius: 30px;
    text-decoration: none;
    transition: 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.btn:hover {
    background: #ffaa00;
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.25);
}

/* 📑 Sections */
section {
    padding: 60px 20px;
    max-width: 1100px;
    margin: auto;
}

h1, h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #005f3c;
}

/* 🐝 Cards (pour formation, ruches, etc.) */
.card {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.img-full {
    width: 100%;
    border-radius: 12px;
    margin-top: 20px;
}

/* 📱 Responsive */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        gap: 15px;
    }
    .hero {
        height: 60vh;
    }
    .hero-content {
        padding: 20px;
    }
}