/* --- Key Activities Section --- */
.activities-section {
    padding: 100px 5%;
    background-color: #fdfdfd;
    text-align: center;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.divider {
    width: 80px;
    height: 4px;
    background: var(--accent-gold);
    margin: 15px auto 25px;
}

.section-subtitle {
    color: #666;
    max-width: 700px;
    margin: 0 auto 60px;
    font-size: 1.1rem;
    line-height: 1.6;
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.activity-card {
    background: #ffffff;
    padding: 50px 35px;
    border-radius: 15px;
    border: 1px solid #f0f0f0;
    box-shadow: 0 10px 20px rgba(0,0,0,0.02);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    z-index: 1;
}

/* Sophisticated Hover Effect */
.activity-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(10, 61, 98, 0.15);
    border-color: var(--primary-blue);
}

.icon-box {
    width: 80px;
    height: 80px;
    background: #f8f9fa;
    color: var(--primary-blue);
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin: 0 auto 25px;
    transition: 0.3s;
    border: 1px solid #eee;
}

.activity-card:hover .icon-box {
    background: var(--accent-gold);
    color: #fff;
    transform: rotateY(360deg);
}

.activity-card h3 {
    font-size: 1.4rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.activity-card p {
    font-size: 0.95rem;
    color: #777;
    line-height: 1.7;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .section-title { font-size: 2rem; }
    .activities-grid { grid-template-columns: 1fr; }
    .activity-card { padding: 40px 25px; }
}

@media (max-width: 900px) {
            .welcome-leadership, .news-events { grid-template-columns: 1fr; }
            .activity-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 600px) {
    .leader-flex {
        flex-direction: column;
    }
}