:root{--primary-color:#1a5f7a;--secondary-color:#2c8aa6;--text-color:#333;--bg-color:#f5f5f5;--white:#fff;--accent-color:#e74c3c;--success-color:#27ae60;--warning-color:#f39c12}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Arial,sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--bg-color)}.container{max-width:1200px;margin:0 auto;padding:0 20px}header{background-color:var(--primary-color);color:var(--white);padding:1rem 0;box-shadow:0 2px 5px rgba(0,0,0,.1)}nav ul{list-style:none;display:flex;gap:2rem;flex-wrap:wrap}nav a{color:var(--white);text-decoration:none;font-weight:500;transition:opacity .3s}nav a:hover{opacity:.8}h1{font-size:2.5rem;margin-bottom:1rem}h2{font-size:2rem;margin:2rem 0 1rem 0;color:var(--primary-color)}h3{font-size:1.5rem;margin:1.5rem 0 .75rem 0;color:var(--secondary-color)}section{background-color:var(--white);margin:2rem 0;padding:2rem;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.05)}.hero{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:var(--white);text-align:center;padding:4rem 0}.hero p{font-size:1.2rem;margin-bottom:2rem}.cta-button{display:inline-block;background-color:var(--white);color:var(--primary-color);padding:1rem 2rem;border-radius:5px;text-decoration:none;font-weight:700;transition:transform .3s}.cta-button:hover{transform:translateY(-2px)}.evidence-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}.evidence-card{padding:1.5rem;background-color:var(--bg-color);border-radius:8px;transition:transform .3s}.evidence-card:hover{transform:translateY(-5px)}footer{background-color:var(--primary-color);color:var(--white);text-align:center;padding:2rem 0;margin-top:4rem}img{max-width:100%;height:auto;display:block;margin:0 auto}img[loading="lazy"]{opacity:0;transition:opacity .3s}img[loading="lazy"].loaded{opacity:1}.alt-bg{background-color:var(--bg-color)}.calc-grid,.history-timeline,.bible-grid,.nasa-grid,.wake-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin:2rem 0}.calc-item,.timeline-item,.verse-card,.nasa-lie,.wake-item{padding:1.5rem;background-color:var(--white);border-radius:8px;box-shadow:0 2px 5px rgba(0,0,0,.1)}.alt-bg .calc-item,.alt-bg .timeline-item,.alt-bg .verse-card,.alt-bg .nasa-lie,.alt-bg .wake-item{background-color:var(--bg-color)}blockquote{font-style:italic;padding:1rem;margin:1rem 0;border-left:4px solid var(--secondary-color);background-color:var(--bg-color)}.btn-primary,.btn-secondary{display:inline-block;padding:0.75rem 1.5rem;margin:0.5rem;border-radius:5px;text-decoration:none;font-weight:600;transition:all 0.3s}.btn-primary{background-color:var(--primary-color);color:var(--white)}.btn-primary:hover{background-color:var(--secondary-color)}.btn-secondary{background-color:transparent;color:var(--primary-color);border:2px solid var(--primary-color)}.btn-secondary:hover{background-color:var(--primary-color);color:var(--white)}.cta-section{text-align:center;margin:2rem 0}@media (max-width:768px){h1{font-size:2rem}nav ul{flex-direction:column;gap:.5rem}}