/* Styles spécifiques à la page À propos */
.about {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(230, 57, 70, 0.1) 0%, transparent 70%);
    animation: float 20s infinite ease-in-out;
}

.about::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(29, 53, 87, 0.08) 0%, transparent 70%);
    animation: float 15s infinite ease-in-out reverse;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.about-history {
    margin-bottom: 80px;
}

.about-history h3 {
    font-size: 2.5rem;
    color: var(--color-secondary-dark, #1d3557);
    font-weight: 700;
    margin-bottom: 30px;
    position: relative;
    padding-left: 20px;
}

.about-history h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 60%;
    background: var(--color-primary, #e63946);
    border-radius: 3px;
}

.stats-box {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.08);
}

.stat-item {
    padding: 15px 0;
    border-bottom: 1px solid #e9ecef;
}

.stat-item:last-child {
    border-bottom: none;
}

.stat-item h4 {
    color: var(--color-primary, #e63946);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.activity-card {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 16px 35px rgba(0, 0, 0, 0.06);
}

.activity-icon {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(230, 57, 70, 0.1);
    font-size: 2rem;
    margin-bottom: 20px;
}

.activity-list {
    list-style: none;
    padding: 0;
    margin: 20px 0 0;
}

.activity-list li {
    margin-bottom: 8px;
    color: #495057;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(30px, 30px) rotate(10deg); }
}