* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --primary-color: #f27a1a;
    --secondary-color: #ff8f3e;
    --background-color: #f8fafc;
    --text-color: #1a1a1a;
    --text-light: #64748b;
    --card-background: #ffffff;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --whatsapp-color: #25D366;
    --card-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --hover-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Announcement Bar */
.announcement-bar {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.announcement-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 500;
}

.announcement-content i {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Top Bar */
.top-bar {
    background: var(--card-background);
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-size: 0.875rem;
}

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

.top-bar-left {
    display: flex;
    gap: 1.5rem;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Main Header */
.main-header {
    background: var(--card-background);
    padding: 2rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.logo-section h1 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.logo-section h1::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 40%;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.logo-badges {
    display: flex;
    gap: 1rem;
    margin-top: 0.75rem;
}

.logo-badges .badge {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    color: var(--text-light);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    background: var(--background-color);
}

.logo-badges .badge i {
    color: var(--primary-color);
}

.header-actions {
    display: flex;
    gap: 1rem;
}

.header-whatsapp {
    background: var(--whatsapp-color);
    color: white;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(37, 211, 102, 0.2);
}

.header-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(37, 211, 102, 0.3);
}

.header-whatsapp .btn-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-whatsapp i {
    font-size: 1.5rem;
}

.btn-text {
    display: flex;
    flex-direction: column;
}

.btn-text small {
    font-size: 0.75rem;
    opacity: 0.9;
}

.btn-text strong {
    font-size: 0.875rem;
}

/* Main Navigation */
.main-nav {
    background: var(--card-background);
    padding: 1.5rem 0;
    box-shadow: var(--card-shadow);
    margin-bottom: 2rem;
}

.trust-badges {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.badge {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.badge i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(242, 122, 26, 0.1);
    border-radius: 50%;
}

.badge-content {
    display: flex;
    flex-direction: column;
}

.badge-content strong {
    color: var(--text-color);
    font-size: 0.875rem;
}

.badge-content small {
    color: var(--text-light);
    font-size: 0.75rem;
}

/* Page Header */
.page-header {
    margin-bottom: 2rem;
}

.section-header {
    text-align: center;
}

.section-header h2 {
    font-size: 1.75rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.section-header p {
    color: var(--text-light);
}

/* Product Grid */
.products-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

/* Product Card */
.product-card {
    background: var(--card-background);
    border-radius: 1.25rem;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    z-index: 10;
}

.product-badge.hot-deal {
    background: #ef4444;
}

/* Product Images */
.product-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--background-color);
}

.image-container {
    position: relative;
    aspect-ratio: 1;
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

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

.image-container:hover img {
    transform: scale(1.08);
}

.image-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    text-align: center;
    padding: 1rem 0.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Product Info */
.product-info {
    padding: 1.25rem 1.25rem 0;
}

.product-info h3 {
    font-size: 1.25rem;
    color: var(--text-color);
    margin-bottom: 0.75rem;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.stock-info {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.stock-info.in-stock {
    color: var(--success-color);
}

.stock-info.limited-stock {
    color: var(--primary-color);
}

.rating {
    color: var(--text-light);
}

.rating i {
    color: #fbbf24;
}

/* Price Comparison */
.price-comparison {
    padding: 1.25rem;
    display: grid;
    gap: 1rem;
}

.trendyol-price {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 1.25rem;
    border-radius: 1rem;
    color: white;
}

.price-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.price-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

.price {
    font-size: 1.5rem;
    font-weight: bold;
}

.trendyol-btn {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: 0.75rem;
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    margin-top: 1rem;
}

.trendyol-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: translateX(5px);
}

.my-price {
    background: var(--background-color);
    padding: 1.25rem;
    border-radius: 1rem;
}

.installment-info {
    margin-top: 0.5rem;
    color: var(--text-light);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Card Footer */
.card-footer {
    padding: 1.25rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.price-difference {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.difference-details {
    display: flex;
    flex-direction: column;
}

.difference-label {
    font-size: 0.875rem;
    color: var(--text-light);
}

.difference-amount {
    font-size: 1.25rem;
    font-weight: 600;
}

.whatsapp-btn {
    background-color: var(--whatsapp-color);
    color: white;
    padding: 0.875rem 1.5rem;
    border-radius: 0.75rem;
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(37, 211, 102, 0.2);
}

.whatsapp-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(37, 211, 102, 0.3);
    background-color: #22c55e;
}

/* Product Features */
.product-features {
    padding: 1.25rem;
    display: flex;
    justify-content: space-between;
    background: var(--background-color);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.feature i {
    color: var(--primary-color);
}

/* Footer */
.site-footer {
    margin-top: 4rem;
    background: var(--card-background);
    padding: 3rem 0 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.footer-info {
    max-width: 400px;
}

.footer-info h4 {
    color: var(--text-color);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-info p {
    color: var(--text-light);
    line-height: 1.6;
}

.footer-contact {
    display: flex;
    gap: 1rem;
}

.footer-whatsapp,
.footer-phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: 0.75rem;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.footer-whatsapp {
    background-color: var(--whatsapp-color);
    color: white;
}

.footer-phone {
    background-color: var(--background-color);
    color: var(--text-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-bottom p {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .trust-badges {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .top-bar .container {
        flex-direction: column;
        gap: 0.75rem;
    }

    .header-main {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }

    .logo-section h1::after {
        left: 30%;
        width: 40%;
    }

    .logo-badges {
        justify-content: center;
    }

    .trust-badges {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .badge {
        justify-content: center;
    }

    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 2rem;
    }

    .footer-contact {
        flex-direction: column;
        width: 100%;
    }

    .footer-whatsapp,
    .footer-phone {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .top-bar-left {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }

    .logo-section h1 {
        font-size: 1.75rem;
    }

    .logo-badges {
        flex-direction: column;
        align-items: center;
    }

    .header-whatsapp .btn-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .product-features {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .card-footer {
        flex-direction: column;
    }

    .price-difference {
        width: 100%;
        justify-content: center;
    }

    .whatsapp-btn {
        width: 100%;
        justify-content: center;
    }

    .trendyol-price {
        text-align: center;
    }

    .trendyol-btn {
        justify-content: center;
    }
}