/**
 * Joyray Clone - Sale Page Styles
 */

/* ========================================
   Sale Hero Section
   ======================================== */
.sale-hero {
    padding: var(--spacing-16) 0;
    background: var(--color-gray-100);
    text-align: center;
}

.sale-hero .hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-6);
}

.sale-hero .hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    line-height: 1;
    margin-bottom: var(--spacing-4);
    color: var(--color-black);
    letter-spacing: 8px;
}

.sale-hero .hero-subtitle {
    font-size: clamp(1.25rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--color-sale);
    margin-bottom: var(--spacing-4);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.sale-hero .hero-description {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   Price Tiers Section
   ======================================== */
.price-tiers-section {
    padding: var(--spacing-12) 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
}

.price-tiers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-4);
    padding: 0 var(--spacing-6);
    max-width: 1400px;
    margin: 0 auto;
}

.price-tier-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-10) var(--spacing-6);
    background: var(--color-gray-100);
    text-align: center;
    transition: all var(--transition-fast);
    text-decoration: none;
    color: var(--color-black);
}

.price-tier-card:hover {
    background: var(--color-black);
    color: var(--color-white);
    transform: translateY(-2px);
}

.price-amount {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-2);
}

.price-description {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.price-tier-card:hover .price-description {
    color: var(--color-gray-400);
}

/* ========================================
   Products Grid
   ======================================== */
.products-section {
    padding: var(--spacing-12) 0 var(--spacing-16);
    background: var(--color-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
    padding: 0 var(--spacing-6);
    max-width: 1400px;
    margin: 0 auto;
}

.product-card {
    position: relative;
}

.product-image {
    position: relative;
    aspect-ratio: 3/4;
    background: var(--color-gray-100);
    margin-bottom: var(--spacing-4);
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

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

.sale-badge {
    position: absolute;
    top: var(--spacing-3);
    left: var(--spacing-3);
    background: var(--color-sale);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 700;
    padding: var(--spacing-2) var(--spacing-3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-info {
    text-align: center;
}

.product-name {
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-2);
    color: var(--color-black);
}

.product-price {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-3);
}

.original-price {
    text-decoration: line-through;
    color: var(--color-gray-400);
    margin-right: var(--spacing-2);
}

.sale-price {
    color: var(--color-sale);
    font-weight: 600;
}

.btn-add-to-bag {
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-black);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--spacing-2);
    border-bottom: 1px solid var(--color-black);
    background: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-add-to-bag:hover {
    background: var(--color-black);
    color: var(--color-white);
}

/* Load More */
.load-more {
    text-align: center;
    padding-top: var(--spacing-12);
}

.load-more .btn {
    padding: var(--spacing-4) var(--spacing-12);
}

/* ========================================
   Extra Discount Section
   ======================================== */
.extra-discount-section {
    padding: var(--spacing-16) 0;
    background: var(--color-black);
    color: var(--color-white);
}

.discount-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: 0 var(--spacing-6);
}

.discount-content h2 {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-4);
    color: var(--color-sale);
}

.discount-content p {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-2);
}

.discount-code {
    display: inline-block;
    background: var(--color-white);
    color: var(--color-black);
    font-weight: 700;
    padding: var(--spacing-2) var(--spacing-4);
    margin: var(--spacing-4) 0;
    font-family: monospace;
    letter-spacing: 2px;
}

.discount-terms {
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    margin-top: var(--spacing-4);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .price-tiers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .sale-hero .hero-title {
        font-size: clamp(2.5rem, 8vw, 4rem);
        letter-spacing: 4px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sale-hero {
        padding: var(--spacing-10) 0;
    }
    
    .price-tiers-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .sale-hero .hero-title {
        font-size: 2.5rem;
        letter-spacing: 2px;
    }
    
    .discount-content h2 {
        font-size: var(--font-size-2xl);
    }
}

/* ========================================
   Sale Badge Animation
   ======================================== */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.sale-badge {
    animation: pulse 2s ease-in-out infinite;
}

/* ========================================
   Active Navigation
   ======================================== */
.nav-link.active {
    color: var(--color-sale);
    font-weight: 600;
}