.section12-container {
    padding: 5rem 1rem;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: white;
    overflow: hidden;
}

.profile-slider-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    padding: 3rem;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

#fade-wrapper {
    transition: opacity 0.4s ease-in-out;
}

.info-label {
    color: #94a3b8;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    font-weight: 700;
}

.info-value {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #f8fafc;
    min-height: 2.25rem;
}

#slide-contact {
    font-family: 'Courier New', Courier, monospace;
    color: #fbbf24; /* Couleur dorée pour le contact urgent */
}

.nav-btn {
    background: #007FFF;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
}

.nav-btn:hover {
    background: #ce1021;
    transform: scale(1.1);
}

.indicator-dot {
    height: 8px;
    width: 8px;
    background: #334155;
    border-radius: 50%;
    margin: 0 5px;
    transition: all 0.3s;
}

.indicator-dot.active {
    background: #007FFF;
    width: 24px;
    border-radius: 4px;
}