.container-epreuve {
    max-width: 1100px;
    margin: auto;
    padding: 40px 20px;
}

/* Glassmorphism Background */
.glass-card, .glass-container {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    padding: 40px;
}

/* Intro Section */
.epreuve-intro {
    min-height: 40vh;
}

/* Titres */
.section-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}

/* Listes personnalisées */
.custom-list {
    list-style: none;
    padding-left: 0;
}

.custom-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    font-size: 1.1rem;
    color: #f0f0f0;
}

.custom-list li::before {
    content: "✔️";
    position: absolute;
    left: 0;
    top: 2px;
}

/* Boutons */
.btn {
    font-weight: 600;
    border-radius: 30px;
    padding: 10px 20px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.btn:hover {
    opacity: 0.8;
}