/* Assa'adah Base CSS v1.1.0 - Clean & Responsive */
:root {
    --bg-color: #fcfcf9;
    --text-color: #222222;
    --accent-color: #1b4332;
    --muted-color: #666666;
    --border-color: #e2e2de;
    --font-heading: 'Georgia', 'Times New Roman', serif;
    --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { background-color: var(--bg-color); color: var(--text-color); font-family: var(--font-body); line-height: 1.6; }
a { color: var(--text-color); text-decoration: none; }
a:hover { color: var(--accent-color); }

.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.site-header { background: #fff; border-bottom: 1px solid var(--border-color); padding: 20px 0; position: sticky; top: 0; z-index: 100; }
.header-inner { display: flex; justify-content: space-between; align-items: center; }
.site-title { font-family: var(--font-heading); font-size: 1.4rem; font-weight: bold; }

.main-nav ul { display: flex; list-style: none; gap: 25px; }
.main-nav a { font-size: 0.95rem; font-weight: 500; }

.hero-section { padding: 60px 0; border-bottom: 1px solid var(--border-color); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.hero-title { font-family: var(--font-heading); font-size: 2.5rem; line-height: 1.2; margin-bottom: 15px; }
.hero-subtitle { color: var(--muted-color); margin-bottom: 25px; font-size: 1.1rem; }
.btn { display: inline-block; background: var(--text-color); color: #fff; padding: 12px 24px; font-size: 0.9rem; border-radius: 4px; }
.btn:hover { background: var(--accent-color); color: #fff; }

.section-block { padding: 50px 0; border-bottom: 1px solid var(--border-color); }
.section-tag { font-size: 0.85rem; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; color: var(--muted-color); margin-bottom: 15px; }
.two-col { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; }

.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-top: 25px; }
.card { background: #fff; border: 1px solid var(--border-color); padding: 20px; border-radius: 4px; }
.card img { width: 100%; height: 180px; object-fit: cover; margin-bottom: 15px; border-radius: 3px; }

.site-footer { background: #1a1a1a; color: #eee; padding: 50px 0 20px 0; margin-top: 60px; font-size: 0.9rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-bottom { border-top: 1px solid #333; padding-top: 20px; font-size: 0.8rem; color: #888; text-align: center; }