.sobre-nosotros {
    padding: 60px 20px;
    font-family: 'Poppins', sans-serif;
    color: #333;
}

.sobre-nosotros__title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
    color: #111;
}

.sobre-nosotros__text {
    max-width: 800px;
    margin: 0 auto 15px auto;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.6;
    color: #555;
}

.sobre-nosotros__subtitle {
    font-size: 2rem;
    text-align: center;
    margin: 50px 0 20px;
    color: #222;
}

.instalaciones__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.instalacion__item {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    overflow: hidden;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.instalacion__item img {
    width: 100%;
    height: auto;
    display: block;
}

.instalacion__item h3 {
    padding: 15px;
    font-size: 1.2rem;
    font-weight: 600;
    color: #111;
}

.instalacion__item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.15);
}