/* Estilos Públicos para Frontpage Gallery Row */

/* Corrección de compatibilidad en Firefox: asegura que el cuerpo y la página principal mantengan el 100% de ancho */
body.home {
    display: flex !important;
    flex-direction: column !important;
}
body.home #page {
    width: 100% !important;
    max-width: 100% !important;
    flex-shrink: 0 !important;
}

.fgr-gallery-row-section {
    padding: 40px 20px;
    margin: 0;
    width: 100%;
    box-sizing: border-box;
    display: block;
    position: relative;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    flex-shrink: 0; /* Evita que Firefox colapse el ancho en flex layouts */
}

.fgr-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

.fgr-section-title {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-top: 0;
    margin-bottom: 30px;
    color: #1d2327;
    position: relative;
    letter-spacing: -0.5px;
}

/* Decoración para el título de la sección */
.fgr-section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: #007cba;
    border-radius: 2px;
}

/* Grid layout */
.fgr-grid {
    display: grid;
    gap: 24px;
    width: 100%;
    box-sizing: border-box;
}

/* Columnas dinámicas según la configuración */
.fgr-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.fgr-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.fgr-grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.fgr-grid-cols-5 { grid-template-columns: repeat(5, 1fr); }
.fgr-grid-cols-6 { grid-template-columns: repeat(6, 1fr); }
.fgr-grid-cols-7 { grid-template-columns: repeat(7, 1fr); }
.fgr-grid-cols-8 { grid-template-columns: repeat(8, 1fr); }

.fgr-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--fgr-radius, 8px);
    background: #f0f0f1;
    box-sizing: border-box;
    width: 100%;
    /* Estilo de tarjeta base */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.04);
}

.fgr-link {
    display: block;
    text-decoration: none;
    height: 100%;
    width: 100%;
}

.fgr-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3; /* Proporción uniforme 4:3 */
    overflow: hidden;
    border-radius: var(--fgr-radius, 8px);
}

.fgr-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1), filter 0.6s ease;
}

/* Capa de superposición con gradiente oscuro para la leyenda */
.fgr-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60%; /* Cubre el 60% inferior para soportar el gradiente */
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.45) 50%, rgba(0, 0, 0, 0) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 20px 15px;
    box-sizing: border-box;
    transition: background 0.4s ease;
}

.fgr-item-title {
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
    transform: translateY(0);
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

/* --- EFECTOS HOVER (CURSOR) --- */

/* 1. Zoom de Imagen */
.fgr-hover-zoom-in .fgr-item:hover .fgr-image {
    transform: scale(1.1);
}

/* 2. Elevación (Lift) */
.fgr-hover-lift .fgr-item {
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}
.fgr-hover-lift .fgr-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
}
.fgr-hover-lift .fgr-item:hover .fgr-image {
    transform: scale(1.04);
}

/* 3. Escala de grises a Color */
.fgr-hover-grayscale-to-color .fgr-image {
    filter: grayscale(100%);
}
.fgr-hover-grayscale-to-color .fgr-item:hover .fgr-image {
    filter: grayscale(0%);
    transform: scale(1.08);
}

/* 4. Brillo (Glow) */
.fgr-hover-glow .fgr-item {
    transition: box-shadow 0.4s ease, transform 0.4s ease;
}
.fgr-hover-glow .fgr-item:hover {
    transform: scale(1.02);
    box-shadow: 0 0 25px rgba(0, 124, 186, 0.75);
}

/* Animaciones generales al pasar el mouse por encima del título */
.fgr-item:hover .fgr-item-title {
    transform: translateY(-4px);
}
.fgr-item:hover .fgr-overlay {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.55) 60%, rgba(0, 0, 0, 0) 100%);
}


/* --- DISEÑO RESPONSIVE (MEDIA QUERIES) --- */

@media (max-width: 960px) {
    .fgr-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 16px;
    }
    .fgr-section-title {
        font-size: 24px;
        margin-bottom: 24px;
    }
}

@media (max-width: 680px) {
    .fgr-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px;
    }
    .fgr-item-title {
        font-size: 14px;
    }
    .fgr-section-title {
        font-size: 20px;
    }
}

@media (max-width: 420px) {
    .fgr-grid {
        grid-template-columns: 1fr !important;
        gap: 16px;
    }
    .fgr-image-wrapper {
        aspect-ratio: 16 / 9; /* En pantallas muy pequeñas, una proporción más ancha luce mejor */
    }
}

/* --- ESTILOS DEL CARRUSEL (MÁS DE 6 ELEMENTOS) --- */

.fgr-carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
}

.fgr-carousel-viewport {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    gap: 20px;
    scrollbar-width: none; /* Ocultar scrollbar en Firefox */
    width: 100%;
    box-sizing: border-box;
    padding: 10px 0;
}

.fgr-carousel-viewport::-webkit-scrollbar {
    display: none; /* Ocultar scrollbar en Chrome, Safari y Opera */
}

.fgr-carousel-track {
    display: flex;
    gap: 20px;
    width: 100%;
    box-sizing: border-box;
}

.fgr-carousel-item {
    flex: 0 0 calc((100% - (20px * (var(--fgr-cols, 6) - 1))) / var(--fgr-cols, 6)); /* Ancho dinámico basado en variable CSS */
    scroll-snap-align: start;
    box-sizing: border-box;
}

/* Botones del Carrusel (Flechas de navegación) */
.fgr-carousel-btn {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 0, 0, 0.08);
    color: #333;
    font-size: 30px;
    font-weight: bold;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    z-index: 10;
    flex-shrink: 0;
    user-select: none;
    line-height: 1;
    padding-bottom: 4px; /* Centrar verticalmente las flechas tipo lsaquo/rsaquo */
}

.fgr-carousel-btn:hover {
    background: #007cba;
    color: #ffffff;
    border-color: #007cba;
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 124, 186, 0.3);
}

.fgr-carousel-btn:active {
    transform: scale(0.95);
}

.fgr-prev {
    margin-right: 12px;
}

.fgr-next {
    margin-left: 12px;
}

/* Responsividad del Carrusel */
@media (max-width: 1100px) {
    .fgr-carousel-track {
        --fgr-cols: 5 !important;
    }
}

@media (max-width: 900px) {
    .fgr-carousel-viewport {
        gap: 16px;
    }
    .fgr-carousel-track {
        --fgr-cols: 4 !important;
        gap: 16px;
    }
    .fgr-carousel-item {
        flex: 0 0 calc((100% - (16px * (var(--fgr-cols, 4) - 1))) / var(--fgr-cols, 4));
    }
}

@media (max-width: 700px) {
    .fgr-carousel-track {
        --fgr-cols: 3 !important;
        gap: 16px;
    }
    .fgr-carousel-item {
        flex: 0 0 calc((100% - (16px * (var(--fgr-cols, 3) - 1))) / var(--fgr-cols, 3));
    }
    .fgr-carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 24px;
    }
}

@media (max-width: 500px) {
    .fgr-carousel-track {
        --fgr-cols: 2 !important;
        gap: 16px;
    }
    .fgr-carousel-item {
        flex: 0 0 calc((100% - (16px * (var(--fgr-cols, 2) - 1))) / var(--fgr-cols, 2));
    }
    .fgr-prev { margin-right: 6px; }
    .fgr-next { margin-left: 6px; }
}

@media (max-width: 360px) {
    .fgr-carousel-track {
        --fgr-cols: 1 !important;
    }
    .fgr-carousel-item {
        flex: 0 0 100%;
    }
}