/* ============================================
   CAROUSEL.CSS - Componente de carrossel/slider
   ============================================ */

.carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.carousel-track {
    display: flex;
    transition: transform var(--transition-slow);
    will-change: transform;
}

.carousel-slide {
    flex: 0 0 100%;
    width: 100%;
    position: relative;
}

.carousel-slide img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.carousel-slide-content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-2xl);
    background: linear-gradient(to right, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 100%);
    color: white;
}

.carousel-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-md);
    max-width: 600px;
}

.carousel-description {
    font-size: var(--text-lg);
    max-width: 500px;
    margin-bottom: var(--space-lg);
    opacity: 0.9;
}

/* Controles */
.carousel-controls {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-sm);
    z-index: 10;
}

.carousel-control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.carousel-control.active {
    background-color: white;
    transform: scale(1.3);
}

.carousel-control:hover {
    background-color: white;
}

/* Setas */
.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 0 var(--space-md);
    pointer-events: none;
    z-index: 10;
}

.carousel-nav button {
    pointer-events: all;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    color: var(--gray-800);
}

.carousel-nav button:hover {
    background-color: white;
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.carousel-nav button svg {
    width: 20px;
    height: 20px;
}

/* Carrossel com fade */
.carousel.fade .carousel-track {
    display: block;
}

.carousel.fade .carousel-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

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

/* Carrossel sem controles */
.carousel.no-controls .carousel-controls,
.carousel.no-nav .carousel-nav {
    display: none;
}

/* Responsive */
@media (max-width: 768px) {
    .carousel-slide-content {
        padding: var(--space-lg);
    }
    
    .carousel-title {
        font-size: var(--text-2xl);
    }
    
    .carousel-description {
        font-size: var(--text-base);
    }
    
    .carousel-nav button {
        width: 32px;
        height: 32px;
    }
    
    .carousel-nav button svg {
        width: 16px;
        height: 16px;
    }
}