/**
 * Homepage Styles - 3D Carousel & Components
 * External CSS for better caching and performance
 */

/* ===== 3D Hero Carousel ===== */
.hero-carousel-wrapper {
    position: relative;
    width: 100%;
    padding: 0 0 1rem;
}

.hero-carousel {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 250px;
    overflow: visible;
    perspective: 600px;
    pointer-events: none;
}

@media (min-width: 768px) {
    .hero-carousel {
        height: 370px;
        perspective: 600px;
    }
}

@media (min-width: 1024px) {
    .hero-carousel {
        height: 490px;
    }
}

@media (min-width: 1280px) {
    .hero-carousel {
        height: 600px;
    }
}

/* Individual carousel item */
.hero-item {
    position: absolute;
    pointer-events: auto;
    cursor: pointer;
    transform:
        rotateY(calc(-10deg * var(--r)))
        translateX(calc(-120px * var(--r)))
        scale(calc(1 - 0.08 * var(--abs, 0)));
    transition: all 0.8s cubic-bezier(0.25, 0.1, 0.25, 1);
}

@media (min-width: 768px) {
    .hero-item {
        transform:
            rotateY(calc(-10deg * var(--r)))
            translateX(calc(-200px * var(--r)))
            scale(calc(1 - 0.08 * var(--abs, 0)));
    }
}

@media (min-width: 1024px) {
    .hero-item {
        transform:
            rotateY(calc(-10deg * var(--r)))
            translateX(calc(-280px * var(--r)))
            scale(calc(1 - 0.08 * var(--abs, 0)));
    }
}

@media (min-width: 1280px) {
    .hero-item {
        transform:
            rotateY(calc(-10deg * var(--r)))
            translateX(calc(-300px * var(--r)))
            scale(calc(1 - 0.08 * var(--abs, 0)));
    }
}

/* Card inner - landscape 1029x450 */
.hero-item-inner {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 1rem;
    box-shadow: 0 20px 40px -8px rgba(0, 0, 0, 0.5);
    width: 300px;
    height: 158px;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    text-decoration: none;
    color: white;
}

@media (min-width: 768px) {
    .hero-item-inner {
        width: 520px;
        height: 273px;
    }
}

@media (min-width: 1024px) {
    .hero-item-inner {
        width: 760px;
        height: 399px;
    }
}

@media (min-width: 1280px) {
    .hero-item-inner {
        width: 1029px;
        height: 540px;
    }
}

.hero-item-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Gradient overlay for text readability */
.hero-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top,
        rgba(0, 0, 0, 0.85) 0%,
        rgba(0, 0, 0, 0.3) 40%,
        rgba(0, 0, 0, 0) 65%
    );
}

/* Promoted badge */
.hero-item-promoted {
    position: absolute;
    top: 0.625rem;
    left: 0.625rem;
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 0.375rem;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4);
}

@media (min-width: 768px) {
    .hero-item-promoted {
        top: 0.75rem;
        left: 0.75rem;
        font-size: 0.6875rem;
    }
}

/* Event info - always visible on all cards */
.hero-item-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.625rem 0.75rem;
}

@media (min-width: 768px) {
    .hero-item-content {
        padding: 1rem 1.25rem;
    }
}

@media (min-width: 1024px) {
    .hero-item-content {
        padding: 1.25rem 1.5rem;
    }
}

.hero-item-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    line-height: 1.3;
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (min-width: 768px) {
    .hero-item-title {
        font-size: 1rem;
        margin-bottom: 0.375rem;
    }
}

@media (min-width: 1024px) {
    .hero-item-title {
        font-size: 1.25rem;
    }
}

@media (min-width: 1280px) {
    .hero-item-title {
        font-size: 1.5rem;
    }
}

.hero-item-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    font-size: 0.6875rem;
    color: rgba(255, 255, 255, 0.85);
}

@media (min-width: 768px) {
    .hero-item-meta {
        gap: 0.75rem;
        font-size: 0.8125rem;
    }
}

@media (min-width: 1024px) {
    .hero-item-meta {
        font-size: 0.875rem;
    }
}

.hero-item-location {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hero-item-location svg {
    flex-shrink: 0;
    width: 0.875rem;
    height: 0.875rem;
}

.hero-item-price {
    font-weight: 700;
    color: white;
}

/* Dot indicators */
.hero-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    padding-top: 1.25rem;
}

.hero-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
}

.hero-dot:hover {
    background: rgba(255, 255, 255, 0.6);
}

.hero-dot.active {
    background: var(--color-primary, #A51C30);
    box-shadow: 0 0 0 3px rgba(165, 28, 48, 0.3);
    transform: scale(1.3);
}

/* Hero skeleton */
.hero-skeleton-item {
    position: absolute;
    border-radius: 1rem;
    overflow: hidden;
    width: 300px;
    height: 158px;
}

@media (min-width: 768px) {
    .hero-skeleton-item {
        width: 520px;
        height: 273px;
    }
}

@media (min-width: 1024px) {
    .hero-skeleton-item {
        width: 760px;
        height: 399px;
    }
}

@media (min-width: 1280px) {
    .hero-skeleton-item {
        width: 1029px;
        height: 540px;
    }
}

/* ===== City Filter Buttons ===== */
.city-filter-btn {
    border: 2px solid transparent;
    background: #f1f5f9;
    color: #64748b;
}
.city-filter-btn:hover {
    background: #e2e8f0;
    color: #334155;
}
.city-filter-btn.active {
    background: var(--color-primary, #A51C30);
    color: white;
    border-color: var(--color-primary, #A51C30);
}

/* ===== Promoted Badge (for other sections) ===== */
.promoted-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    border-radius: 0.375rem;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4);
}

/* ===== Lazy Load Section Animation ===== */
.lazy-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.lazy-section.loaded {
    opacity: 1;
    transform: translateY(0);
}