/* ===================================
   STUART-TECH — INDEX PAGE STYLES
   Solo estilos específicos de la página de inicio
   Los estilos globales están en global.css
   =================================== */

/* ===== GALERÍA HERO ===== */
.contenedor-galeria {
    position: relative;
    overflow: hidden;
    border-radius: var(--radio-lg);
    margin-top: 24px;
    aspect-ratio: 16/7;
    max-height: 550px;
    min-height: 300px;
    box-shadow: var(--sombra-elevada);
}

.galeria {
    width: 100%;
    height: 100%;
    position: relative;
}

.galeria img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.8s ease-in-out, transform 6s ease;
    transform: scale(1);
}

.galeria img.active {
    opacity: 1;
    transform: scale(1.05);
}

.galeria-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(11, 11, 15, 0.7), rgba(123, 47, 255, 0.2));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 5;
    pointer-events: none;
}

.galeria-titulo {
    font-family: var(--fuente-titulo);
    font-size: 2.8rem;
    text-align: center;
    color: white;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    margin-bottom: 20px;
    line-height: 1.2;
}

.galeria-btn {
    pointer-events: auto;
    display: inline-block;
    padding: 14px 36px;
    background: var(--gradiente-boton);
    color: white;
    font-weight: 700;
    font-size: 1rem;
    border-radius: var(--radio-xl);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transicion);
    box-shadow: 0 4px 20px rgba(123, 47, 255, 0.4);
}

.galeria-btn:hover {
    background: var(--gradiente-boton-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 45, 170, 0.4);
}

.controles {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 16px;
    transform: translateY(-50%);
    pointer-events: none;
    z-index: 10;
}

.btn {
    background: rgba(11, 11, 15, 0.5);
    backdrop-filter: blur(8px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.15);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transicion);
    pointer-events: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    padding: 0;
}

.btn:hover {
    background: var(--color-acento);
    color: var(--color-fondo);
    border-color: var(--color-acento);
    box-shadow: var(--sombra-glow);
}

.indicadores {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.indicador {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transicion);
    border: none;
}

.indicador.active {
    background: var(--color-acento);
    box-shadow: 0 0 8px var(--color-acento);
    transform: scale(1.3);
}

/* ===== CATEGORÍAS ===== */
.contenedor-categorias {
    background: var(--color-fondo-secundario);
    border-radius: var(--radio-lg);
    padding: 50px 40px;
    margin-top: 40px;
    border: 1px solid var(--color-borde);
}

.categorias-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.categoria {
    background: var(--gradiente-tarjeta);
    border-radius: var(--radio-md);
    padding: 28px 16px;
    cursor: pointer;
    transition: var(--transicion);
    text-align: center;
    border: 1px solid var(--color-borde);
    position: relative;
    overflow: hidden;
}

.categoria::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.05), transparent);
    transition: left 0.6s ease;
}

.categoria:hover::before {
    left: 100%;
}

.categoria:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 212, 255, 0.15);
    border-color: rgba(0, 212, 255, 0.3);
}

.categoria-img {
    width: 56px;
    height: 56px;
    margin: 0 auto 14px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(255, 255, 255, 0.15));
    transition: var(--transicion);
    border-radius: var(--radio-sm);
}

.categoria:hover .categoria-img {
    transform: scale(1.15);
    filter: drop-shadow(0 4px 12px rgba(0, 212, 255, 0.3));
}

.categoria p {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-texto-secundario);
    transition: var(--transicion);
}

.categoria:hover p {
    color: var(--color-acento);
}

/* ===== MARCAS ===== */
.contenedor-marcas {
    background: var(--color-fondo-secundario);
    border-radius: var(--radio-lg);
    padding: 50px 40px;
    margin-top: 40px;
    border: 1px solid var(--color-borde);
}

.marcas-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.marca {
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radio-md);
    padding: 18px;
    cursor: pointer;
    transition: var(--transicion);
    width: 110px;
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-borde);
}

.marca:hover {
    transform: scale(1.1);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.1);
    background: rgba(0, 212, 255, 0.04);
}

.imagen-marca {
    width: 75%;
    height: 75%;
    object-fit: contain;
    filter: grayscale(100%) brightness(1.5);
    transition: var(--transicion);
}

.marca:hover .imagen-marca {
    filter: grayscale(0%) brightness(1);
}

/* ===== ZONA GAMER ===== */
.contenedor-zona-gamer {
    padding: 0;
    margin-top: 40px;
}

.zona-gamer {
    display: flex;
    flex-direction: row-reverse;
    background: linear-gradient(145deg, rgba(26, 26, 46, 0.95), rgba(11, 11, 15, 0.95));
    border-radius: var(--radio-lg);
    box-shadow: var(--sombra-elevada);
    overflow: hidden;
    border: 1px solid var(--color-borde);
    min-height: 380px;
}

.zona-gamer-galeria {
    flex: 1;
    position: relative;
    min-height: 380px;
}

.imagen-zona-gamer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.6s ease;
    clip-path: polygon(10% 0, 100% 0, 100% 100%, 0% 100%);
}

.imagen-zona-gamer.active {
    opacity: 1;
}

.texto-zona-gamer {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 50px 45px;
    z-index: 2;
}

.titulo-zona-gamer {
    font-size: 2.6rem;
    background: var(--gradiente-principal);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.descripcion-zona-gamer {
    font-size: 1rem;
    color: var(--color-texto-secundario);
    line-height: 1.7;
    margin-bottom: 28px;
}

.boton-zona-gamer {
    display: inline-block;
    padding: 14px 32px;
    background: var(--gradiente-boton);
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: var(--radio-xl);
    border: none;
    cursor: pointer;
    transition: var(--transicion);
    text-transform: uppercase;
    letter-spacing: 1px;
    align-self: flex-start;
    font-family: var(--fuente-principal);
}

.boton-zona-gamer:hover {
    background: var(--gradiente-boton-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(123, 47, 255, 0.4);
}

/* ===== PRODUCTOS DESTACADOS ===== */
.contenedor-productos {
    margin-top: 50px;
    margin-bottom: 60px;
    padding: 0;
}

.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 24px;
    margin-bottom: 36px;
}

.producto-card {
    background: var(--gradiente-tarjeta);
    border-radius: var(--radio-md);
    overflow: hidden;
    border: 1px solid var(--color-borde);
    transition: var(--transicion);
}

.producto-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 35px rgba(0, 212, 255, 0.15);
    border-color: rgba(0, 212, 255, 0.2);
}

.producto-card-img {
    height: 200px;
    overflow: hidden;
    background: white;
}

.producto-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.producto-card:hover .producto-card-img img {
    transform: scale(1.08);
}

.producto-card-info {
    padding: 18px;
}

.producto-card-info h3 {
    font-family: var(--fuente-principal);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-texto);
}

.producto-card-precio {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-acento);
    margin-bottom: 14px;
    font-family: var(--fuente-titulo);
}

.producto-card-btn {
    width: 100%;
    padding: 10px;
    background: transparent;
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-sm);
    color: var(--color-texto-secundario);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transicion);
    font-family: var(--fuente-principal);
}

.producto-card-btn:hover {
    border-color: var(--color-acento);
    color: var(--color-acento);
    background: rgba(0, 212, 255, 0.05);
    box-shadow: var(--sombra-glow);
}

.boton-ver-todos {
    display: block;
    text-align: center;
    padding: 14px 36px;
    background: transparent;
    border: 2px solid var(--color-acento);
    border-radius: var(--radio-xl);
    color: var(--color-acento);
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transicion);
    max-width: 320px;
    margin: 0 auto;
}

.boton-ver-todos:hover {
    background: var(--color-acento);
    color: var(--color-fondo);
    box-shadow: var(--sombra-glow);
    transform: translateY(-2px);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .zona-gamer {
        flex-direction: column;
    }

    .imagen-zona-gamer {
        clip-path: none;
    }

    .zona-gamer-galeria {
        min-height: 260px;
    }

    .texto-zona-gamer {
        text-align: center;
        padding: 36px 30px;
    }

    .boton-zona-gamer {
        align-self: center;
    }

    .categorias-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .galeria-titulo {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .contenedor-galeria {
        border-radius: var(--radio-md);
        aspect-ratio: 16/9;
        min-height: 220px;
    }

    .galeria-titulo {
        font-size: 1.5rem;
    }

    .galeria-btn {
        padding: 10px 24px;
        font-size: 0.85rem;
    }

    .categorias-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .contenedor-categorias,
    .contenedor-marcas {
        padding: 30px 20px;
    }

    .titulo-zona-gamer {
        font-size: 2rem;
    }

    .productos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .categorias-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .categoria {
        padding: 20px 10px;
    }

    .productos-grid {
        grid-template-columns: 1fr;
    }

    .marca {
        width: 85px;
        height: 85px;
        padding: 12px;
    }

    .galeria-titulo {
        font-size: 1.2rem;
    }

    .galeria-btn {
        padding: 8px 18px;
        font-size: 0.75rem;
    }

    .titulo-zona-gamer {
        font-size: 1.6rem;
    }
}