.nosotros-header {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(15, 12, 41, 0.8)), url('/vistas/img/pexels-salahdarwish-17112932.jpg') center/cover no-repeat fixed;
    color: white;
    border-bottom: 5px solid var(--accent-purple);
    padding: 8rem 0 !important;
}

.nosotros-header h1 {
    text-shadow: 0 4px 20px rgba(0,0,0,0.8);
    letter-spacing: 2px;
}

.timeline-icon {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
    flex-shrink: 0;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-purple)) !important;
}

.gallery-item {
    position: relative;
    height: 250px;
}

.hover-zoom {
    transition: transform 0.5s ease;
    object-fit: cover;
    height: 100%;
}

.gallery-item:hover .hover-zoom {
    transform: scale(1.1);
}