:root{--accent:#333}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif;color:#1a1a1a;line-height:1.5}img{max-width:100%;display:block}[data-design=basic] section{padding:64px 24px;max-width:1000px;margin:0 auto}[data-design=basic] .btn{display:inline-block;padding:12px 28px;background:var(--accent);color:#fff;border-radius:6px;text-decoration:none;font-weight:600}[data-design=basic] .hero{text-align:center;padding:96px 24px}[data-design=basic] .hero h1{font-size:clamp(28px,5vw,48px);margin-bottom:16px}[data-design=basic] .hero p{font-size:18px;color:#444;max-width:600px;margin:0 auto 32px}[data-design=basic] .services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:24px;gap:24px;margin-top:32px}[data-design=basic] .service-card{padding:24px;border:1px solid #eaeaea;border-radius:8px}[data-design=basic] .service-card h3{color:var(--accent);margin-bottom:8px}[data-design=basic] .testimonial{border-left:3px solid var(--accent);padding-left:16px;margin:24px 0;font-style:italic}