/* Image Carousel Styles */

.card-carousel {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.carousel-image.active {
    opacity: 1;
    position: relative;
}

/* Carousel Navigation Buttons */
.carousel-prev,
.carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.6);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.carousel-prev {
    left: 10px;
}

.carousel-next {
    right: 10px;
}

.carousel-prev:hover,
.carousel-next:hover {
    background: rgba(59, 130, 246, 0.8);
    transform: translateY(-50%) scale(1.1);
}

/* Carousel Dots */
.carousel-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.carousel-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.carousel-dots .dot:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

.carousel-dots .dot.active {
    background: var(--primary-color);
    border-color: white;
    transform: scale(1.3);
}

/* Hide buttons and dots on hover by default, show on card hover */
.portfolio-card .carousel-prev,
.portfolio-card .carousel-next {
    opacity: 0;
}

.portfolio-card:hover .carousel-prev,
.portfolio-card:hover .carousel-next {
    opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .carousel-prev,
    .carousel-next {
        width: 35px;
        height: 35px;
        font-size: 20px;
    }
    
    .carousel-prev {
        left: 5px;
    }
    
    .carousel-next {
        right: 5px;
    }
    
    .carousel-dots .dot {
        width: 8px;
        height: 8px;
    }
    
    /* Always show controls on mobile */
    .portfolio-card .carousel-prev,
    .portfolio-card .carousel-next {
        opacity: 0.7;
    }
}