/* Estilos compartidos por puertas, ventanas y portones */
.hero-content-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    height: auto;
    min-height: 60vh;
    text-align: center;
    padding: 60px 20px 40px;
    width: 100%;
    max-width: none;
    margin: 0;
}

.hero-ventanas .hero-content-center,
.hero-puertas .hero-content-center {
    align-items: stretch;
    text-align: left;
}

.hero-content-center h1 {
    font-size: 4rem;
    margin-bottom: 10px;
}

.hero-content-center p {
    font-size: 1.5rem;
    margin-bottom: 0;
}

.filtro-btn {
    background: #504641;
    color: #fff;
    border: none;
    padding: 12px 28px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    font-size: 1rem;
}

.filtro-btn.activo,
.filtro-btn:hover {
    background: #e68a00;
    color: #fff;
}

.galeria-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 36px;
    width: 100%;
    max-width: 1600px;
    margin: 0 auto 40px;
    align-items: start;
    align-self: stretch;
}

.galeria-sidebar {
    display: flex;
    flex-direction: column;
    gap: 18px;
    align-items: stretch;
    max-width: 280px;
}

.galeria-sidebar h2 {
    font-size: 2rem;
    margin: 0 0 10px;
    color: #ffffff;
}

.galeria-sidebar .filtro-btn {
    width: 100%;
    text-align: left;
    padding: 16px 22px;
    font-size: 1rem;
}

.subfiltros {
    display: none;
    flex-direction: column;
    gap: 12px;
    margin-top: 10px;
}

.subfiltros.activo {
    display: flex;
}

.galeria-principal {
    width: 100%;
}

.galeria-hero,
.galeria-puertas,
.galeria-ventanas-dinamica,
.galeria-portones-dinamica {
    width: 100%;
}

@media (max-width: 1024px) {
.galeria-layout {
        grid-template-columns: 1fr;
    }

.galeria-sidebar {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

.galeria-sidebar .filtro-btn {
        flex: 1 1 calc(50% - 10px);
        margin-bottom: 10px;
    }
}

@media (max-width: 768px) {
.galeria-layout {
        grid-template-columns: 1fr;
    }

.galeria-sidebar {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

.galeria-sidebar .filtro-btn {
        flex: 1 1 calc(50% - 10px);
        margin-bottom: 10px;
    }

.galeria-ventanas {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 540px) {
.galeria-sidebar {
        flex-direction: column;
    }

.galeria-sidebar .filtro-btn {
        flex: 1 1 100%;
        margin-bottom: 0;
    }

.galeria-ventanas {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
.hero-content-center {
        width: 100%;
        padding: 24px 16px 30px;
    }

.galeria-layout {
        grid-template-columns: 1fr;
    }

.galeria-sidebar {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

.galeria-sidebar .filtro-btn {
        flex: 1 1 calc(50% - 10px);
        margin-bottom: 10px;
    }

.galeria-ventanas {
        grid-template-columns: repeat(2, 1fr);
    }

.modal-galeria .modal-galeria-container {
        gap: 18px;
        padding: 0 12px;
    }

.modal-galeria .modal-img {
        max-width: 90vw;
        max-height: 65vh;
    }

.modal-nav-btn {
        width: 42px;
        height: 42px;
        font-size: 1.3rem;
    }
}

@media (max-width: 540px) {
.hero-content-center {
        padding: 18px 12px 24px;
    }

.galeria-ventanas {
        grid-template-columns: 1fr;
        gap: 16px;
    }

.galeria-item {
        min-height: 240px;
    }

.modal-galeria .modal-img {
        max-height: 55vh;
    }

.modal-nav-btn {
        width: 36px;
        height: 36px;
        font-size: 1.1rem;
    }
}

.galeria-ventanas {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 0;
    width: 100%;
    max-width: 100%;
    padding: 0;
    box-sizing: border-box;
}

.galeria-item {
    background: #504641;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    cursor: pointer;
    transition: transform 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1 / 1;
    width: 100%;
}

.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s;
}

.galeria-item:hover {
    transform: scale(1.04);
    box-shadow: 0 6px 24px rgba(0,0,0,0.25);
}

.modal-galeria {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0; top: 0; width: 100vw; height: 100vh;
    background: rgba(0,0,0,0.85);
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.modal-galeria-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 100px;
    position: relative;
}

.modal-galeria .modal-img {
    max-width: 90vw;
    max-height: 70vh;
    border-radius: 8px;
    box-shadow: 0 4px 32px rgba(0,0,0,0.5);
    transition: opacity 0.5s ease-in-out;
    opacity: 1;
}

.modal-galeria .modal-leyenda {
    color: #fff;
    font-size: 1.3rem;
    background: #231f1d;
    padding: 12px 30px;
    border-radius: 4px;
    margin-top: 20px;
    text-align: center;
}

.modal-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #e68a00;
    color: #fff;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 4px;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 2100;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-nav-btn:hover {
    background: #cc7a00;
}

.modal-nav-btn.prev {
    left: -70px;
}

.modal-nav-btn.next {
    right: -70px;
}

.cerrar-modal {
    position: absolute;
    top: 30px;
    right: 50px;
    color: #fff;
    font-size: 3rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 2100;
    transition: color 0.2s;
}

.cerrar-modal:hover {
    color: #e68a00;
}

.hero.hero-ventanas {
    min-height: 100vh;
    height: auto;
    align-items: flex-start;
    padding-bottom: 60px;
}

.hero.hero-ventanas .hero-overlay {
    padding-top: 60px;
}

.hero.hero-ventanas .hero-content {
    padding-top: 20px;
}

.filtro-btn {
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.filtro-btn:hover,
.filtro-btn.activo {
    transform: translateY(-1px);
}

.hero-content-center h1 {
    text-align: center;
    letter-spacing: -0.04em;
    text-shadow: 0 4px 22px rgba(0,0,0,0.45);
}

.hero-puertas .hero-overlay,
.hero-ventanas .hero-overlay {
    background: radial-gradient(circle at top, rgba(230,138,0,0.12), transparent 38%);
}

.galeria-layout {
    background: rgba(35, 31, 29, 0.28);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 18px;
    padding: 26px;
    box-shadow: 0 18px 60px rgba(0,0,0,0.24);
}

.galeria-sidebar {
    position: sticky;
    top: 120px;
    background: rgba(35, 31, 29, 0.45);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 20px;
}

.filtro-grupo {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.galeria-sidebar h2 {
    font-size: 1.55rem;
    letter-spacing: -0.02em;
}

.galeria-sidebar .filtro-btn {
    border-radius: 10px;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}

.filtro-btn.subfiltro {
    background: rgba(80, 70, 65, 0.72);
    padding-left: 34px;
    font-size: 0.95rem;
}

.hero-puertas .subfiltros {
    margin-left: 14px;
}

.hero-puertas .subfiltros-nivel-2 {
    margin-left: 18px;
}

.filtro-btn.subfiltro:hover,
.filtro-btn.subfiltro.activo,
.filtro-btn.subfiltro.activo:hover {
    background: #e68a00;
    color: #fff;
}

.filtro-btn.subfiltro::before {
    content: '› ';
    color: #e68a00;
    font-weight: 700;
}

.filtro-btn.subfiltro.activo::before {
    color: #fff;
}

.filtro-btn.subfiltro:hover::before {
    color: #fff;
}

.galeria-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
    color: rgba(255,255,255,0.86);
}

.galeria-intro {
    margin: 0;
    font-size: 1rem;
}

.galeria-contador {
    flex: 0 0 auto;
    background: rgba(230, 138, 0, 0.18);
    color: #fff;
    border: 1px solid rgba(230, 138, 0, 0.35);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 0.92rem;
    font-weight: 700;
}

.galeria-item {
    border-radius: 14px;
    background: #231f1d;
    box-shadow: 0 8px 28px rgba(0,0,0,0.22);
    position: relative;
}

.galeria-item::after {
    content: attr(data-modelo);
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 10px;
    padding: 8px 10px;
    border-radius: 10px;
    background: linear-gradient(180deg, rgba(35,31,29,0.35), rgba(35,31,29,0.86));
    color: #fff;
    font-size: 0.86rem;
    line-height: 1.2;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.galeria-item:hover::after {
    opacity: 1;
    transform: translateY(0);
}

.galeria-item:hover img {
    transform: scale(1.06);
}

.modal-galeria {
    backdrop-filter: blur(5px);
}

.modal-galeria .modal-img {
    background: #231f1d;
}

@media (max-width: 1024px) {
.galeria-layout {
        padding: 20px;
    }

.galeria-sidebar {
        position: static;
        max-width: 100%;
    }

.filtro-grupo {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

.subfiltros.activo {
        grid-column: 1 / -1;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

.hero-puertas .subfiltros,
.hero-puertas .subfiltros-nivel-2 {
        margin-left: 0;
    }
}

@media (max-width: 768px) {
.galeria-layout {
        border-radius: 14px;
        padding: 14px;
        gap: 18px;
    }

.galeria-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }

.galeria-sidebar {
        padding: 14px;
    }
}

@media (max-width: 540px) {
.filtro-grupo,
.subfiltros.activo {
        grid-template-columns: 1fr;
    }

.galeria-item::after {
        opacity: 1;
        transform: none;
        font-size: 0.78rem;
    }
}

.hero-productos,
.hero-puertas,
.hero-ventanas,
.hero-portones {
    min-height: auto;
    align-items: flex-start;
    padding: 0 16px 70px;
}

.hero-productos .hero-overlay,
.hero-puertas .hero-overlay,
.hero-ventanas .hero-overlay,
.hero-portones .hero-overlay {
    min-height: auto;
    padding-top: 120px;
}

.hero-productos .hero-content,
.hero-puertas .hero-content,
.hero-ventanas .hero-content,
.hero-portones .hero-content {
    max-width: 1260px;
    padding-top: 0;
}

.hero-productos .hero-content h1,
.hero-puertas .hero-content h1,
.hero-ventanas .hero-content h1,
.hero-portones .hero-content h1 {
    margin-bottom: 56px;
}

.galeria-sidebar { min-width: 0; }

.galeria-principal { min-width: 0; }

.galeria-item { min-height: 0; }

.galeria-item img { object-position: center; }

.galeria-ventanas .galeria-item {
    aspect-ratio: 1.18 / 1;
}

.modal-nav-btn {
    flex: 0 0 auto;
}

@media (max-width: 1024px) {
.hero-productos .hero-overlay,
.hero-puertas .hero-overlay,
.hero-ventanas .hero-overlay,
.hero-portones .hero-overlay {
        padding-top: 160px;
    }

.hero-productos .hero-content h1,
.hero-puertas .hero-content h1,
.hero-ventanas .hero-content h1,
.hero-portones .hero-content h1 {
        font-size: clamp(2.4rem, 7vw, 4rem);
        margin-bottom: 32px;
    }

.galeria-layout {
        max-width: 860px;
    }

.galeria-sidebar {
        top: auto;
    }

.galeria-ventanas {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }
}

@media (max-width: 640px) {
.hero-productos,
.hero-puertas,
.hero-ventanas,
.hero-portones {
        padding: 0 10px 44px;
    }

.hero-productos .hero-overlay,
.hero-puertas .hero-overlay,
.hero-ventanas .hero-overlay,
.hero-portones .hero-overlay {
        padding-top: 185px;
    }

.hero-productos .hero-content h1,
.hero-puertas .hero-content h1,
.hero-ventanas .hero-content h1,
.hero-portones .hero-content h1 {
        font-size: 2.15rem;
        line-height: 1.05;
        margin-bottom: 24px;
    }

.galeria-layout {
        width: 100%;
        padding: 12px;
        border-radius: 16px;
        background: rgba(35, 31, 29, 0.42);
    }

.galeria-sidebar h2 {
        font-size: 1.25rem;
    }

.galeria-toolbar {
        gap: 8px;
        margin-bottom: 14px;
    }

.galeria-intro {
        font-size: 0.95rem;
        line-height: 1.35;
    }

.galeria-contador {
        font-size: 0.82rem;
        padding: 7px 12px;
    }

.galeria-ventanas {
        grid-template-columns: 1fr;
        gap: 14px;
    }

.galeria-ventanas .galeria-item {
        aspect-ratio: 1.15 / 1;
    }

.modal-galeria-container {
        width: 100%;
        gap: 8px;
        padding: 0 8px;
    }

.modal-nav-btn {
        width: 38px;
        height: 38px;
        font-size: 1.05rem;
    }

.modal-galeria .modal-img {
        max-width: calc(100vw - 96px);
        max-height: 68vh;
    }

.modal-galeria .modal-leyenda {
        font-size: 0.95rem;
        margin: 12px 18px 0;
        text-align: center;
    }
}

@media (max-width: 390px) {
.hero-productos .hero-overlay,
.hero-puertas .hero-overlay,
.hero-ventanas .hero-overlay,
.hero-portones .hero-overlay {
        padding-top: 225px;
    }
}

@media (max-width: 640px) {
.hero-productos .hero-overlay,
.hero-puertas .hero-overlay,
.hero-ventanas .hero-overlay,
.hero-portones .hero-overlay {
        padding-top: 285px;
    }
}

@media (max-width: 360px) {
.hero-productos .hero-overlay,
.hero-puertas .hero-overlay,
.hero-ventanas .hero-overlay,
.hero-portones .hero-overlay {
        padding-top: 300px;
    }
}

@media (max-width: 640px) {
.hero-productos .hero-overlay,
.hero-puertas .hero-overlay,
.hero-ventanas .hero-overlay,
.hero-portones .hero-overlay {
        padding-top: 190px !important;
    }
}

.hero-productos .hero-content-center,
.hero-puertas .hero-content-center,
.hero-ventanas .hero-content-center,
.hero-portones .hero-content-center {
    align-items: stretch;
    text-align: left;
}

.hero-productos .hero-content,
.hero-puertas .hero-content,
.hero-ventanas .hero-content,
.hero-portones .hero-content {
    width: 100%;
    max-width: 1260px;
}

.hero.hero-productos .hero-overlay {
    padding-top: 120px;
}

.hero.hero-productos .hero-content {
    padding-top: 0;
}

.hero.hero-productos .hero-content h1 {
    margin-bottom: 56px;
}

.hero-productos .galeria-layout,
.hero-puertas .galeria-layout,
.hero-ventanas .galeria-layout,
.hero-portones .galeria-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 36px;
    width: 100%;
    max-width: 1260px;
    min-height: 560px;
    margin: 0 auto 40px;
    box-sizing: border-box;
}

.hero-productos .galeria-sidebar,
.hero-puertas .galeria-sidebar,
.hero-ventanas .galeria-sidebar,
.hero-portones .galeria-sidebar {
    width: 100%;
    max-width: 280px;
    box-sizing: border-box;
}

.hero-productos .galeria-ventanas,
.hero-puertas .galeria-ventanas,
.hero-ventanas .galeria-ventanas,
.hero-portones .galeria-ventanas {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

@media (max-width: 1024px) {
.hero.hero-productos .hero-overlay {
        padding-top: 160px;
    }

.hero.hero-productos .hero-content h1 {
        margin-bottom: 32px;
    }

.hero-productos .galeria-layout,
.hero-puertas .galeria-layout,
.hero-ventanas .galeria-layout,
.hero-portones .galeria-layout {
        grid-template-columns: 1fr;
        max-width: 860px;
        min-height: 0;
    }

.hero-productos .galeria-sidebar,
.hero-puertas .galeria-sidebar,
.hero-ventanas .galeria-sidebar,
.hero-portones .galeria-sidebar {
        max-width: 100%;
    }

.hero-productos .galeria-ventanas,
.hero-puertas .galeria-ventanas,
.hero-ventanas .galeria-ventanas,
.hero-portones .galeria-ventanas {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }
}

@media (max-width: 640px) {
.hero-productos .galeria-layout,
.hero-puertas .galeria-layout,
.hero-ventanas .galeria-layout,
.hero-portones .galeria-layout {
        max-width: 100%;
    }

.hero-productos .galeria-ventanas,
.hero-puertas .galeria-ventanas,
.hero-ventanas .galeria-ventanas,
.hero-portones .galeria-ventanas {
        grid-template-columns: 1fr;
        gap: 14px;
    }
}

.modal-img {
    touch-action: pan-y;
    user-select: none;
    -webkit-user-drag: none;
}