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

:root {
    --primary-color: #1a365d;
    --secondary-color: #d4af37;
    --accent-color: #2d3748;
    --text-color: #2d3748;
    --light-bg: #f7fafc;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --radius: 8px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-bg);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
.site-header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--primary-color);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.5rem;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
}

.logo-subtext {
    font-size: 0.8rem;
    color: var(--accent-color);
    opacity: 0.8;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-menu a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--secondary-color);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.tagline {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.search-box {
    max-width: 600px;
    margin: 0 auto;
}

.search-input {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
}

.search-btn {
    background: var(--secondary-color);
    color: var(--white);
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 1rem;
    margin-top: 1rem;
    transition: background 0.3s;
}

.search-btn:hover {
    background: #b8941f;
}

/* Articles Grid */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.article-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.article-card:hover {
    transform: translateY(-5px);
}

.article-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.article-content {
    padding: 1.5rem;
}

.category-badge {
    display: inline-block;
    background: var(--secondary-color);
    color: var(--white);
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.article-content h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.article-content h3 a {
    color: var(--primary-color);
    text-decoration: none;
}

.article-content h3 a:hover {
    color: var(--secondary-color);
}

.excerpt {
    color: #666;
    margin-bottom: 1rem;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    color: #888;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.read-more {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.read-more:hover {
    color: var(--secondary-color);
}

/* Categories */
.categories {
    padding: 3rem 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.category-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
    text-align: center;
    text-decoration: none;
    color: var(--primary-color);
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.category-card:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
}

/* Footer */
.site-footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 3rem 0 1rem;
    margin-top: 3rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #cbd5e0;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--secondary-color);
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #4a5568;
    color: #a0aec0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
}

/* SEO Optimized Classes */
.schema-article {
    border-left: 4px solid var(--secondary-color);
    padding-left: 1rem;
    margin: 2rem 0;
}

.affiliate-disclosure {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: var(--radius);
    padding: 1rem;
    margin: 2rem 0;
}

/* Article Page Specific */
.article-header {
    background: var(--white);
    padding: 3rem 0;
    text-align: center;
}

.article-content {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
    margin: 2rem 0;
    line-height: 1.8;
}

.affiliate-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem;
    border-radius: var(--radius);
    text-align: center;
    margin: 2rem 0;
}

.affiliate-box a {
    display: inline-block;
    background: var(--secondary-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: bold;
    margin-top: 1rem;
    transition: transform 0.3s;
}

.affiliate-box a:hover {
    transform: scale(1.05);
}