/* Styles spécifiques pour la page séjour */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* Ratio 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    margin: 40px 0;
}
.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}
.doc-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}
.card {
    background: #fff;
    padding: 25px;
    border-radius: 12px;
    border: 1px solid #eef2f6;
    text-align: center;
    transition: all 0.3s ease;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(122, 59, 30, 0.05);
}
.btn-download {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 20px;
    background: var(--bg-surface);
    color: var(--primary);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.9rem;
}
.cta-admission {
    background: var(--primary);
    color: white;
    padding: 50px 30px;
    border-radius: 20px;
    text-align: center;
    margin: 40px 0;
}
.cta-admission h2 { color: white; margin-bottom: 15px; }
.btn-white {
    display: inline-block;
    background: white;
    color: var(--primary);
    padding: 14px 30px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    margin-top: 20px;
    transition: opacity 0.3s;
}
.btn-white:hover { opacity: 0.9; }
.cdu-box {
    background: #faf6f0; /* Fond léger */
    padding: 30px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    margin-top: 40px;
    text-align: left;
}
.cdu-box h3 { margin-bottom: 15px; color: var(--primary); }
.cdu-box ul { padding-left: 20px; line-height: 1.6; margin-top: 10px; }