/**
 * Carrusel de Socios - SITEC
 * Estilos para el carrusel infinito de logos
 */

/* Contenedor del carrusel */
.sitec-partners-carousel {
    position: relative;
    width: 100%;
    user-select: none;
    -webkit-user-select: none;
    padding: 1rem 0;
}

/* Track del carrusel */
.sitec-partners-track {
    display: flex;
    gap: 2rem; /* gap-8 */
    align-items: center;
    will-change: transform;
    transition: transform 0.1s linear;
}

/* Items individuales */
.sitec-partner-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    height: 80px;
}

/* Logos */
.sitec-partner-item img {
    max-height: 3rem; /* h-12 */
    width: auto;
    object-fit: contain;
    transition: all 0.3s ease;
}

@media (min-width: 768px) {
    .sitec-partner-item img {
        max-height: 3.5rem; /* md:h-14 */
    }
}

/* Efectos de hover en logos */
.sitec-partner-item a:hover img {
    transform: scale(1.1);
}

/* Filtros de color */
.sitec-partner-item img,
.sitec-partner-item .grayscale {
    filter: grayscale(100%);
    opacity: 0.6;
}

.sitec-partner-item a:hover img,
.sitec-partner-item a:hover .grayscale {
    filter: grayscale(0%);
    opacity: 1;
}

/* Degradado en los bordes */
.sitec-partners-carousel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 6rem;
    background: linear-gradient(to right, rgb(248 250 252) 0%, transparent 100%);
    pointer-events: none;
    z-index: 10;
}

.sitec-partners-carousel::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 6rem;
    background: linear-gradient(to left, rgb(248 250 252) 0%, transparent 100%);
    pointer-events: none;
    z-index: 10;
}

/* Optimizaciones de rendimiento */
.sitec-partners-track {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-perspective: 1000px;
    perspective: 1000px;
}

/* Responsive */
@media (max-width: 640px) {
    .sitec-partners-track {
        gap: 1.5rem; /* Menos espacio en móvil */
    }
    
    .sitec-partner-item {
        min-width: 100px;
        height: 60px;
    }
    
    .sitec-partner-item img {
        max-height: 2.5rem; /* h-10 */
    }
}

/* Animación de entrada */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sitec-partners-carousel {
    animation: fadeInUp 0.6s ease-out;
}

/* Estado de pausa (opcional, para debugging) */
.sitec-partners-carousel.paused .sitec-partners-track {
    animation-play-state: paused;
}

/* Mejora de accesibilidad */
.sitec-partner-item a:focus {
    outline: 2px solid #2563eb;
    outline-offset: 4px;
    border-radius: 4px;
}

/* Prevenir selección de texto */
.sitec-partners-carousel * {
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
}