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

.about-card {
    background-color: var(--bg-tarjeta);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.05);
}

.about-card h3 {
    color: var(--oro-tga);
    margin-top: 0;
    text-transform: uppercase;
    font-size: 1.2rem;
    border-bottom: 1px solid rgba(191, 162, 74, 0.3);
    padding-bottom: 8px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.gallery-grid img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 6px;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.gallery-grid img:hover {
    transform: scale(1.03);
    border: 1px solid var(--oro-tga);
}

.main-video-wrapper {
    background-color: var(--bg-tarjeta);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    margin: 40px 0;
    border: 1px solid rgba(255,255,255,0.05);
}

.main-video-wrapper video {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.6);
}