/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 62.5%;
}

body {
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: #f0f2f5;
    color: #312b45;
    font-size: 1.6rem;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1326px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Header */
.header {
    background: linear-gradient(135deg, #4169E1 0%, #9370DB 50%, #FF69B4 100%);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo img {
    height: 40px;
    border-radius: 8px;
}

.nav {
    display: flex;
    gap: 20px;
}

.nav-item {
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.nav-item:hover,
.nav-item.active {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.search-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    padding: 10px 15px;
    border-radius: 50%;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* Main Content */
.main {
    padding: 30px 0;
}

/* Sections */
section {
    margin-bottom: 40px;
}

section h2 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #312b45;
}

/* Cupons Section */
.coupons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.coupon-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.coupon-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #4169E1, #9370DB, #FF69B4);
}

.coupon-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.coupon-card img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-bottom: 10px;
}

.coupon-count {
    display: block;
    font-weight: 600;
    color: #666;
    font-size: 1.2rem;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.discount-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #FF4757;
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-weight: 700;
    font-size: 1.2rem;
    z-index: 2;
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-info {
    padding: 15px;
}

.product-time {
    color: #666;
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.product-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.3;
    color: #312b45;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 10px;
}

.old-price {
    text-decoration: line-through;
    color: #999;
    font-size: 1.2rem;
}

.current-price {
    font-weight: 700;
    font-size: 1.6rem;
    color: #2ECC71;
}

/* View All Button */
.view-all-container {
    text-align: center;
    margin: 30px 0;
}

.view-all-btn {
    background: linear-gradient(135deg, #FF6B6B, #FF8E8E);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 25px;
    font-size: 1.6rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.view-all-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}

/* Categories Grid */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.category-card {
    background: white;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.category-card.beleza::before {
    background: #4169E1;
}

.category-card.roupas::before {
    background: #FFA500;
}

.category-card.casa::before {
    background: #9370DB;
}

.category-card.bebes::before {
    background: #20B2AA;
}

.category-card.eletronicos::before {
    background: #FF69B4;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.category-card img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 15px;
}

.category-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #312b45;
    text-transform: uppercase;
    line-height: 1.3;
}

/* Footer */
.footer {
    background: #312b45;
    color: white;
    padding: 30px 0;
    text-align: center;
}

.footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.powered-by {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 1.2rem;
}

.powered-by strong {
    color: #FF69B4;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 15px;
    }

    .nav {
        flex-wrap: wrap;
        justify-content: center;
    }

    .nav-item {
        font-size: 1rem;
        padding: 6px 12px;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 15px;
    }

    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
    }

    .footer .container {
        flex-direction: column;
        text-align: center;
    }

    section h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .coupons-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .product-card img {
        height: 150px;
    }

    .view-all-btn {
        padding: 12px 25px;
        font-size: 1.4rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card,
.coupon-card,
.category-card {
    animation: fadeInUp 0.6s ease forwards;
}

.product-card:nth-child(even) {
    animation-delay: 0.1s;
}

.product-card:nth-child(3n) {
    animation-delay: 0.2s;
}

/* Hover effects */
.product-card:hover .product-title {
    color: #4169E1;
}

.coupon-card:hover .coupon-count {
    color: #4169E1;
}

.category-card:hover h3 {
    color: #4169E1;
}