/* ===== SECCIÓN ROLLOS Y PLACAS - REIGN STYLE ===== */
.rollos-placas-section {
    background: #ffffff;
    padding: 100px 0;
}

/* ENCABEZADO REIGN STYLE */
.rollos-placas-section .text-center h2 {
    font-family: 'Raleway', sans-serif;
    font-weight: 300;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #002c5b;
    line-height: 1.2;
}

.rollos-placas-section .text-justify {
    max-width: 100%;;
    margin: 0 auto;
    font-family: 'Roboto', sans-serif;
    font-weight: 300;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* FILTROS REIGN STYLE */
.filters-container {
    margin: 3rem 0;
}

.filters-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.filter-btn {
    background: transparent;
    border: 1px solid #e9ecef;
    color: #6c757d;
    padding: 0.6rem 1.5rem;
    border-radius: 25px;
    font-family: 'Roboto', sans-serif;
    font-weight: 400;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
}

.filter-btn:hover,
.filter-btn.active {
    background: #002c5b;
    border-color: #002c5b;
    color: white;
    transform: translateY(-2px);
}

/* GRID REIGN STYLE - HOVERDIR EFFECT */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 2rem 0;
}

.product-card {
    position: relative;
    border-radius: 3px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: white;
    opacity: 1;
    transform: scale(1) translateY(0);
}

/* Estados para filtros */
.product-card.hidden {
    opacity: 0;
    transform: scale(0.8) translateY(20px);
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    overflow: hidden;
    pointer-events: none;
}

.product-card.visible {
    opacity: 1;
    transform: scale(1) translateY(0);
    visibility: visible;
    position: relative;
    height: auto;
    pointer-events: all;
}



/* IMAGEN CON EFECTO HOVER */
.product-image {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

/* OVERLAY HOVERDIR - DIRECCIONAL */
.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 3;
}

/* Direcciones de animación */
.product-overlay[data-direction="left"] {
    transform: translateX(-100%);
}

.product-overlay[data-direction="right"] {
    transform: translateX(100%);
}

.product-overlay[data-direction="top"] {
    transform: translateY(-100%);
}

.product-overlay[data-direction="bottom"] {
    transform: translateY(100%);
}

.product-overlay.active {
    opacity: 1;
    visibility: visible;
    transform: translate(0, 0) !important;
}

/* CONTENIDO DEL OVERLAY */
.overlay-category {
    color: #ffffff;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    display: block;
}

.overlay-title {
    color: white;
    font-family: 'Raleway', sans-serif;
    font-weight: 600;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.overlay-info {
    color: rgba(255, 255, 255, 0.9);
    font-family: 'Roboto', sans-serif;
    font-weight: 300;
    font-size: 0.95rem;
    line-height: 1.4;
    margin-bottom: 1rem;
}

.overlay-btn {
    color: white;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 4px;
}

.overlay-btn:hover {
    background: white;
    color: #002c5b;
    gap: 0.75rem;
}

/* CONTENIDO NORMAL (OCULTO POR DEFECTO Y SIEMPRE) */
.product-content {
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    z-index: 2;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* El product-content permanece OCULTO incluso en hover */
.product-card:hover .product-content {
    opacity: 0;
    visibility: hidden;
}

/* Estilos del contenido normal (aunque esté oculto) */
.product-category {
    background: #e9ecef;
    color: #c40000;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    display: inline-block;
    margin-bottom: 0.75rem;
    font-weight: 500;
    font-family: 'Roboto', sans-serif;
}

.product-title {
    color: #002c5b;
    font-family: 'Raleway', sans-serif;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    line-height: 1.3;
}

.product-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.product-title a:hover {
    color: #c40000;
}

.product-info {
    color: #6c757d;
    font-family: 'Roboto', sans-serif;
    font-weight: 300;
    margin-bottom: 1rem;
    line-height: 1.5;
    font-size: 0.95rem;
}

.product-btn {
    background: #c40000;
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s ease;
    border: 2px solid #c40000;
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
}

.product-btn:hover {
    background: #a00000;
    border-color: #a00000;
    transform: translateY(-2px);
    color: white;
}

/* PIE DE SECCIÓN */
.section-footer {
    max-width: 900px;
    margin: 0 auto;
}

.readmore-link {
    color: #002c5b;
    text-decoration: none;
    transition: all 0.3s ease;
}

.readmore-link:hover {
    color: #c40000;
}

/* MENSAJE CUANDO NO HAY PRODUCTOS */
.no-products-message {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease 0.3s forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* RESPONSIVE */
@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .rollos-placas-section {
        padding: 60px 0;
    }
    
    .product-image {
        height: 250px;
    }
    
    .rollos-placas-section .text-center h2 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .filters-wrapper {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-btn {
        width: 200px;
        margin-bottom: 0.5rem;
    }
    
    .product-content {
        padding: 1rem;
    }
}

/* FILTROS AL ESTILO REIGN */
.filters-container {
    margin: 3rem 0;
}

.filters-nav {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 0;
}

.filters-nav .nav-item {
    margin: 0;
}

.filter-nav {
    display: block;
    padding: 0.75rem 1.5rem;
    color: #6c757d;
    text-decoration: none;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    border: none;
    background: transparent;
    position: relative;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
}

.filter-nav:hover {
    color: #002c5b;
    background: transparent;
}

.filter-nav.active {
    color: #002c5b;
    border-bottom-color: #002c5b;
}

/* Efecto de línea inferior al estilo Reign */
.filter-nav::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: #002c5b;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.filter-nav:hover::after {
    width: 80%;
}

.filter-nav.active::after {
    width: 80%;
    background: #002c5b;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .filters-nav {
        flex-direction: column;
        align-items: center;
    }
    
    .filters-nav .nav-item {
        width: 100%;
        text-align: center;
    }
    
    .filter-nav {
        padding: 1rem 1.5rem;
        width: 100%;
    }
}

@media (max-width: 576px) {
    .filter-nav {
        padding: 0.75rem 1rem;
        font-size: 0.8rem;
    }
}