/* Products Slider - Fully Responsive */

.products-slider-section {
    padding: clamp(40px, 8vw, 80px) 0;
    background: white;
    overflow: hidden;
}

.section-header {
    text-align: center;
    margin-bottom: clamp(32px, 5vw, 48px);
    padding: 0 20px;
}

.section-header h2 {
    font-size: clamp(28px, 4vw, 36px);
    font-weight: 800;
    color: #1A365D;
    margin-bottom: 12px;
    line-height: 1.2;
}

.section-header p {
    font-size: clamp(14px, 1.8vw, 16px);
    color: #718096;
}

/* Slider Container */
.slider-container {
    position: relative;
    max-width: min(1200px, 100% - 40px);
    margin: 0 auto;
    padding: 0 clamp(40px, 5vw, 60px);
}

.slider-wrapper {
    overflow: hidden;
    border-radius: 12px;
    margin: 0 -4px;
}

.slider-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    gap: clamp(12px, 2vw, 24px);
    padding: 8px 4px 16px;
    will-change: transform;
}

/* Product Slide */
.product-slide {
    flex: 0 0 auto;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    flex-direction: column;
}

.product-slide:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}

.product-slide:active {
    transform: translateY(-2px) scale(0.98);
}

/* Responsive widths */
@media (min-width: 1200px) {
    .product-slide {
        width: calc((100% - 72px) / 4); /* 4 slides */
    }
}

@media (min-width: 768px) and (max-width: 1199px) {
    .product-slide {
        width: calc((100% - 48px) / 3); /* 3 slides */
    }
}

@media (min-width: 640px) and (max-width: 767px) {
    .product-slide {
        width: calc((100% - 24px) / 2); /* 2 slides */
    }
}

@media (max-width: 639px) {
    .product-slide {
        width: 100%; /* 1 slide */
    }
    .slider-container {
        padding: 0 48px;
    }
}

/* Product Image */
.product-slide-image {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    background: #F7FAFC;
    overflow: hidden;
}

.product-slide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.product-slide:hover .product-slide-image img {
    transform: scale(1.05);
}

/* Product Badge */
.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    z-index: 2;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.badge-sale { background: #EF4444; color: white; }
.badge-new { background: #10B981; color: white; }
.badge-hot { background: #F59E0B; color: white; }
.badge-popular { background: #8B5CF6; color: white; }

/* Product Info */
.product-slide-info {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.product-slide-title {
    font-size: clamp(14px, 1.6vw, 15px);
    font-weight: 600;
    color: #1A365D;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.8em;
}

.product-slide-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    gap: 12px;
}

.product-slide-price {
    font-size: clamp(16px, 2vw, 18px);
    font-weight: 800;
    color: #2563EB;
}

.product-slide-btn {
    padding: 8px 16px;
    background: #2563EB;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.product-slide-btn:hover {
    background: #1D4ED8;
    transform: scale(1.05);
}

.product-slide-btn:active {
    transform: scale(0.95);
}

/* Slider Navigation Buttons */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: clamp(40px, 5vw, 48px);
    height: clamp(40px, 5vw, 48px);
    border-radius: 50%;
    background: white;
    border: 1px solid #E2E8F0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4A5568;
    transition: all 0.2s;
}

.slider-btn:hover {
    background: #2563EB;
    color: white;
    border-color: #2563EB;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
}

.slider-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.slider-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: translateY(-50%);
}

.slider-btn:disabled:hover {
    background: white;
    color: #4A5568;
    border-color: #E2E8F0;
    transform: translateY(-50%);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.slider-prev {
    left: 0;
}

.slider-next {
    right: 0;
}

.slider-btn svg {
    width: 20px;
    height: 20px;
}

/* Slider Dots */
.slider-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: clamp(24px, 4vw, 32px);
    padding: 0 20px;
}

.slider-dot {
    height: 8px;
    border-radius: 4px;
    border: none;
    background: #E2E8F0;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    padding: 0;
}

.slider-dot.active {
    width: 24px;
    background: #2563EB;
}

.slider-dot:not(.active) {
    width: 8px;
}

.slider-dot:hover {
    background: #CBD5E0;
}

.slider-dot.active:hover {
    background: #1D4ED8;
}

/* Touch/Swipe Support */
.slider-wrapper {
    touch-action: pan-y;
    user-select: none;
}

.slider-track.dragging {
    transition: none;
    cursor: grabbing;
}

/* Loading State */
.slider-loading {
    display: flex;
    gap: 24px;
    padding: 8px;
}

.slider-skeleton {
    flex: 0 0 calc((100% - 72px) / 4);
    background: #F7FAFC;
    border-radius: 12px;
    overflow: hidden;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.slider-skeleton-image {
    aspect-ratio: 1;
    background: #E2E8F0;
}

.slider-skeleton-content {
    padding: 16px;
}

.slider-skeleton-title {
    height: 16px;
    background: #E2E8F0;
    border-radius: 4px;
    margin-bottom: 12px;
}

.slider-skeleton-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.slider-skeleton-price {
    width: 60px;
    height: 20px;
    background: #E2E8F0;
    border-radius: 4px;
}

.slider-skeleton-btn {
    width: 80px;
    height: 32px;
    background: #E2E8F0;
    border-radius: 6px;
}

/* Responsive adjustments */
@media (max-width: 639px) {
    .slider-skeleton {
        flex: 0 0 100%;
    }
}

@media (min-width: 640px) and (max-width: 767px) {
    .slider-skeleton {
        flex: 0 0 calc((100% - 24px) / 2);
    }
}

@media (min-width: 768px) and (max-width: 1199px) {
    .slider-skeleton {
        flex: 0 0 calc((100% - 48px) / 3);
    }
}

/* Hide buttons on very small screens (use swipe instead) */
@media (max-width: 480px) {
    .slider-btn {
        display: none;
    }
    .slider-container {
        padding: 0 20px;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .product-slide {
        border: 2px solid #1A365D;
    }
    .slider-btn {
        border-width: 2px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .slider-track,
    .product-slide,
    .slider-dot,
    .slider-btn {
        transition: none;
    }
    .product-slide:hover {
        transform: none;
    }
}

/* Print styles */
@media print {
    .slider-btn,
    .slider-dots,
    .product-slide-btn {
        display: none;
    }
    .slider-track {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        transform: none !important;
    }
    .product-slide {
        width: auto !important;
        break-inside: avoid;
    }
}