/* Effet Glassmorphism amélioré */
.glass-card, .glass-container {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    padding: 40px;
    transition: all 0.4s ease;
}
/* Intro Section */
.epreuve-intro {
    min-height: 40vh;
}
/* Animation Hover sur cartes internes */
.glass-card-inner {
    backdrop-filter: blur(8px);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.glass-card-inner:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.15);
}

/* Titres des sections */
.section-title {
    font-size: 2rem;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.custom-list li {
    padding-left: 30px;
    position: relative;
    margin-bottom: 12px;
    color: #e0e0e0;
    font-size: 1.1rem;
    line-height: 1.6;
}

.custom-list li::before {
    content: "✔️";
    position: absolute;
    left: 0;
    top: 2px;
    font-size: 1.1rem;
    color: #30cfd0;
}

/* TEXTES DANS CARTES */
.card-title {
    font-size: 1.7rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 15px;
}

.card-subtitle {
    font-size: 1rem;
    color: #d1d1d1;
    margin-bottom: 10px;
}

.card-text {
    color: #e0e0e0;
    margin-top: 15px;
}

/* Boutons */
.btn {
    font-weight: 600;
    border-radius: 30px;
    padding: 10px 20px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background-color: #30cfd0;
    color: #210642;
}

.btn:hover {
    opacity: 0.85;
    transform: scale(1.05);
}