/* BANNER (Reutilizando estilo de Nosotros para consistencia) */
.page-banner {
    height: 45vh;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('../img/60kva-4-2.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.banner-content h1 {
    font-size: clamp(30px, 4vw, 45px);
    margin-bottom: 10px;
}

.banner-content p {
    opacity: 0.8;
    font-weight: 300;
}

/* SECCIÓN PRODUCTOS */
.filtros-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.btn-filtro {
    padding: 10px 25px;
    border: 2px solid #eee;
    background: white;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    transition: 0.3s;
    color: #666;
}

.btn-filtro:hover {
    border-color: #d34f25;
    color: #d34f25;
}

.btn-filtro.active {
    background: #d34f25;
    border-color: #d34f25;
    color: white;
    box-shadow: 0 5px 15px rgba(211, 79, 37, 0.3);
}
.productos-section {
    padding: 80px 40px;
    max-width: 1300px;
    margin: 0 auto;
}

/* GRID DINÁMICO */
.grid-productos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

/* CONTENEDOR DE INFORMACIÓN */
.card {
    border: 1px solid #eee;
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: 0.3s;
    height: 100%;
}

.card:hover {
    border-color: #d34f25;
}

.card img {
    width: 100%;
    height: 250px;
    object-fit: contain;
    padding: 5px;
    background: #fdfdfd;
}

.card h3 {
    padding: 15px 20px;
    font-size: 19px;
    font-weight: 700;
}

.card-info {
    padding: 15px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1;
}

.card-info h3 {
    font-size: 17px;
    margin-bottom: 8px;
    color: #111;
}
.card-info .descripcion {
    font-size: 13px;
    color: #777;
    margin-bottom: 15px;
    line-height: 1.4;
}

.btn-card {
    background-color: #d34f25 !important;
    color: white !important;
    width: 100%;
    padding: 12px 20px;
    margin-top: 15px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 14px;
    text-align: center;
    text-decoration: none;
    display: block;
    width: 100%;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(211, 79, 37, 0.2);
}
.btn-card:hover {
    background-color: #b8431e !important;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(211,79,37,0.4);
}

/* MENSAJE CUANDO NO HAY RESULTADOS */
#catalogo p {
    grid-column: 1 / -1;
    text-align: center;
    padding: 50px;
    font-size: 18px;
    color: #888;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .productos-section { padding: 40px 20px; }
}