/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #ffffff;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header - Modern, Clean Design */
.header {
    background: #ffffff;
    color: #1a1a1a;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #e5e7eb;
    box-shadow: none;
}

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

.nav-brand {
    display: flex;
    align-items: center;
}

.nav-brand h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 2px;
    color: #2c3e50;
    letter-spacing: -0.5px;
}

.nav-brand h1 i {
    color: #e74c3c;
    margin-right: 8px;
}

.tagline {
    font-size: 14px;
    color: #6b7280;
    font-weight: 400;
    font-style: normal;
}

.nav {
    display: flex;
    gap: 48px;
    align-items: center;
}

.nav a {
    color: #2c3e50;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 8px 0;
    transition: all 0.2s ease;
    position: relative;
    border-bottom: 2px solid transparent;
}

.nav a:hover {
    color: #667eea;
    border-bottom: 2px solid #667eea;
}

.nav a:active {
    color: #4f46e5;
}

/* Hero Section - Professional, Clean */
.hero {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    color: #1a1a1a;
    padding: 80px 0;
    text-align: center;
}

.hero-content h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.1;
    color: #1a1a1a;
    letter-spacing: -1px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: #4b5563;
    font-weight: 400;
    line-height: 1.5;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-top: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #1a1a1a;
}

.stat-label {
    font-size: 14px;
    color: #6b7280;
    font-weight: 500;
}

/* Categories - Enhanced Cards */
.categories {
    padding: 80px 0;
    background-color: #ffffff;
}

.categories h2 {
    text-align: center;
    font-size: 40px;
    margin-bottom: 16px;
    color: #1a1a1a;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.categories::before {
    content: '';
    display: block;
    text-align: center;
    margin: 0 auto 48px;
    font-size: 16px;
    color: #6b7280;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.category-card {
    background: #ffffff;
    padding: 32px 24px;
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border: 1px solid #f3f4f6;
}

.category-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border-color: #e5e7eb;
}

.category-card i {
    font-size: 40px;
    margin-bottom: 16px;
    color: #3b82f6;
}

.category-card h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: #1a1a1a;
    font-weight: 600;
}

.category-card p {
    color: #6b7280;
    font-size: 15px;
    line-height: 1.5;
}

/* Featured Products - Modern Cards */
.featured {
    padding: 80px 0;
    background-color: #f9fafb;
}

.featured h2 {
    text-align: center;
    font-size: 40px;
    margin-bottom: 48px;
    color: #1a1a1a;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.product-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: all 0.2s ease;
    border: 1px solid #f3f4f6;
}

.product-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.product-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    background: #f9fafb;
}

.product-content {
    padding: 24px;
}

.product-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1a1a1a;
    line-height: 1.3;
}

.product-description {
    color: #6b7280;
    margin-bottom: 16px;
    font-size: 14px;
    line-height: 1.5;
}

.product-rating {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
    gap: 8px;
}

.stars {
    color: #fbbf24;
    font-size: 14px;
}

.rating-text {
    color: #6b7280;
    font-size: 13px;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
}

.product-price {
    font-size: 20px;
    font-weight: 700;
    color: #dc2626;
}

.cta-button {
    background: #1f2937;
    color: #ffffff;
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 14px;
    letter-spacing: -0.1px;
}

.cta-button:hover {
    background: #111827;
    transform: translateY(-1px);
}

/* Trust Section - Enhanced Credibility */
.trust {
    background-color: #ffffff;
    padding: 80px 0;
    border-top: 1px solid #f3f4f6;
}

.trust h2 {
    text-align: center;
    font-size: 40px;
    margin-bottom: 16px;
    color: #1a1a1a;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.trust-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.trust-feature {
    text-align: center;
    padding: 24px;
}

.trust-feature i {
    font-size: 32px;
    color: #059669;
    margin-bottom: 16px;
}

.trust-feature h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #1a1a1a;
    font-weight: 600;
}

.trust-feature p {
    color: #6b7280;
    line-height: 1.6;
    font-size: 15px;
}

/* Newsletter - Clean Professional */
.newsletter {
    background: #f9fafb;
    color: #1a1a1a;
    padding: 80px 0;
    text-align: center;
    border-top: 1px solid #f3f4f6;
}

.newsletter h2 {
    font-size: 32px;
    margin-bottom: 12px;
    font-weight: 700;
    color: #1a1a1a;
}

.newsletter p {
    font-size: 18px;
    margin-bottom: 32px;
    color: #6b7280;
}

.newsletter-form {
    display: flex;
    justify-content: center;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 16px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s ease;
}

.newsletter-form input:focus {
    border-color: #3b82f6;
}

.newsletter-form button {
    background: #1f2937;
    color: #ffffff;
    border: none;
    padding: 14px 24px;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    font-size: 15px;
}

.newsletter-form button:hover {
    background: #111827;
}

/* Footer - Professional */
.footer {
    background-color: #1f2937;
    color: #d1d5db;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-bottom: 32px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 16px;
    color: #ffffff;
    font-weight: 600;
}

.footer-section p {
    line-height: 1.6;
    margin-bottom: 16px;
    color: #9ca3af;
    font-size: 15px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.2s ease;
    font-size: 15px;
}

.footer-section ul li a:hover {
    color: #ffffff;
}

.social-links {
    display: flex;
    gap: 16px;
    margin-top: 16px;
}

.social-links a {
    color: #9ca3af;
    font-size: 20px;
    transition: color 0.2s ease;
}

.social-links a:hover {
    color: #ffffff;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 20px;
    text-align: center;
    color: #6b7280;
}

.disclaimer {
    font-size: 14px;
    margin-top: 8px;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        padding: 12px 0;
    }
    
    .nav-brand i {
        font-size: 24px !important;
        margin-right: 8px !important;
        top: -3px !important;
    }
    
    .nav-brand img {
        height: 50px !important;
    }
    
    .nav {
        gap: 20px !important;
    }
    
    .nav a {
        font-size: 12px !important;
        letter-spacing: 0.5px !important;
    }
    
    .hero-content h2 {
        font-size: 32px;
    }
    
    .hero-content p {
        font-size: 18px;
    }
    
    .hero-stats {
        gap: 24px;
        flex-wrap: wrap;
    }
    
    .nav {
        display: none;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .categories h2,
    .featured h2,
    .trust h2 {
        font-size: 32px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .category-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .categories,
    .featured,
    .trust,
    .newsletter {
        padding: 60px 0;
    }
}