/* EDEN MEDIA BLOG - Shared Styles */
/* This file is used by both the blog index and all individual posts */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #1a1a2e;
    --accent: #e94560;
    --accent-hover: #d63a54;
    --secondary: #16213e;
    --surface: #0f3460;
    --text: #333;
    --text-muted: #6b7280;
    --text-light: #9ca3af;
    --bg-light: #f8f9fc;
    --bg-white: #ffffff;
    --border: #e5e7eb;
    --radius: 12px;
    --shadow: 0 4px 24px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 48px rgba(0,0,0,0.1);
    --max-width: 1200px;
    --content-width: 720px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    line-height: 1.7;
    background: var(--bg-white);
}

a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-hover); }

/* NAV */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}
nav.scrolled { box-shadow: var(--shadow); }
.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: -0.5px;
}
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
}
.nav-links a:hover { color: var(--accent); }

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.mobile-toggle span-bar {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    margin: 5px 0;
}

/* BLOG INDEX STYLES */
.blog-hero {
    padding: 120px 24px 60px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #fff;
    text-align: center;
}
.blog-hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}
.blog-hero p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.65);
    max-width: 550px;
    margin: 0 auto;
}

/* CATEGORY FILTERS */
.blog-filters {
    max-width: var(--max-width);
    margin: -24px auto 0;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}
.filters-bar {
    background: var(--bg-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 16px 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}
.filters-bar .filter-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    margin-right: 8px;
}
.cat-btn {
    padding: 6px 16px;
    border: 1px solid var(--border);
    border-radius: 50px;
    background: var(--bg-white);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    transition: 0.2s;
    font-family: inherit;
}
.cat-btn:hover, .cat-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* POST GRID */
.blog-grid-wrap {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 48px 24px 80px;
}
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
}
.post-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}
.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.post-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}
.post-card-img-placeholder {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
}
.post-card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.post-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.post-card-cat {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent);
}
.post-card-date {
    font-size: 0.75rem;
    color: var(--text-light);
}
.post-card h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
    line-height: 1.4;
}
.post-card h2 a {
    color: var(--primary);
    text-decoration: none;
}
.post-card h2 a:hover { color: var(--accent); }
.post-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 16px;
}
.post-card .read-more {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
}

/* PAGINATION */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 48px;
}
.pagination button, .pagination span {
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-white);
    font-size: 0.85rem;
    font-family: inherit;
    cursor: pointer;
    transition: 0.2s;
    color: var(--text-muted);
}
.pagination button:hover, .pagination button.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.pagination button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* INDIVIDUAL POST STYLES */
.post-hero {
    padding: 120px 24px 48px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #fff;
    text-align: center;
}
.post-hero .post-cat-tag {
    display: inline-block;
    padding: 4px 14px;
    background: var(--accent);
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}
.post-hero h1 {
    font-size: 2.4rem;
    font-weight: 800;
    max-width: 800px;
    margin: 0 auto 16px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}
.post-hero .post-meta {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.55);
}
.post-hero .post-meta span { margin: 0 8px; }

/* POST CONTENT */
.post-content-wrap {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 48px 24px 80px;
}
.post-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: 40px 0 16px;
    letter-spacing: -0.3px;
}
.post-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary);
    margin: 32px 0 12px;
}
.post-content p {
    margin-bottom: 20px;
    font-size: 1.02rem;
    line-height: 1.8;
    color: #444;
}
.post-content ul, .post-content ol {
    margin: 0 0 20px 24px;
}
.post-content li {
    margin-bottom: 8px;
    font-size: 1.02rem;
    line-height: 1.7;
    color: #444;
}
.post-content blockquote {
    border-left: 3px solid var(--accent);
    padding: 16px 24px;
    margin: 24px 0;
    background: var(--bg-light);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-style: italic;
    color: var(--text-muted);
}
.post-content code {
    background: var(--bg-light);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
}
.post-content pre {
    background: var(--primary);
    color: #e0e0e0;
    padding: 20px 24px;
    border-radius: var(--radius);
    overflow-x: auto;
    margin: 24px 0;
    font-size: 0.88rem;
    line-height: 1.6;
}
.post-content pre code {
    background: none;
    padding: 0;
}
.post-content img {
    max-width: 100%;
    border-radius: var(--radius);
    margin: 24px 0;
}
.post-content a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* CTA BOX (in-post) */
.post-cta {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    padding: 32px;
    border-radius: var(--radius);
    margin: 40px 0;
    text-align: center;
}
.post-cta h3 {
    color: #fff;
    font-size: 1.3rem;
    margin: 0 0 8px;
}
.post-cta p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 20px;
    font-size: 0.95rem;
}
.post-cta .cta-button {
    display: inline-block;
    padding: 12px 28px;
    background: var(--accent);
    color: #fff;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: background 0.2s;
}
.post-cta .cta-button:hover {
    background: var(--accent-hover);
    color: #fff;
}

/* RELATED POSTS */
.related-posts {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 24px 80px;
}
.related-posts h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}
.related-item {
    padding: 16px;
    background: var(--bg-light);
    border-radius: 8px;
    transition: 0.2s;
}
.related-item:hover { background: #eef1f6; }
.related-item a {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    display: block;
    line-height: 1.4;
}
.related-item .related-cat {
    font-size: 0.7rem;
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 6px;
}

/* FOOTER */
footer {
    padding: 60px 24px 40px;
    background: var(--primary);
    color: rgba(255,255,255,0.5);
}
.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}
.footer-brand .logo { color: #fff; display: inline-block; margin-bottom: 12px; }
.footer-brand p { font-size: 0.85rem; line-height: 1.7; max-width: 280px; }
.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 16px;
}
.footer-col a {
    display: block;
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    font-size: 0.85rem;
    margin-bottom: 10px;
    transition: color 0.2s;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
    max-width: var(--max-width);
    margin: 40px auto 0;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.8rem;
    text-align: center;
}

/* AD BANNERS */
.ad-banner {
    max-width: 900px;
    margin: 0 auto;
    padding: 24px 32px;
    text-align: center;
}
.ad-banner a {
    display: block;
    padding: 20px 32px;
    background: linear-gradient(135deg, #1a1a2e, #0f3460);
    color: #fff;
    text-decoration: none;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.5;
    transition: transform 0.2s, box-shadow 0.2s;
}
.ad-banner a:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 48px rgba(0,0,0,0.12);
}
.ad-banner .ad-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.5;
    display: block;
    margin-bottom: 6px;
}
.ad-banner .ad-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 4px;
}
.ad-banner .ad-desc {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .blog-hero h1 { font-size: 2rem; }
    .post-hero h1 { font-size: 1.7rem; }
    .blog-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .nav-links { display: none; }
    .mobile-toggle { display: block; }
    .related-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .footer-inner { grid-template-columns: 1fr; }
    .filters-bar { justify-content: center; }
}