.commercial-hero{padding:150px 0 80px;background:#071525;color:#fff}.commercial-hero .container{max-width:900px}.commercial-hero h1{font-size:clamp(42px,6vw,72px);line-height:1.02;margin:14px 0 22px}.commercial-hero p{font-size:20px;line-height:1.65;color:#c6d5e5;max-width:760px}.commercial-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.commercial-section{padding:88px 0}.commercial-section.soft{background:#f4f7fb}.commercial-heading{max-width:720px;margin-bottom:38px}.commercial-heading h2{font-size:clamp(32px,4vw,48px);margin:10px 0}.commercial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.commercial-card{border:1px solid #dce5ef;border-radius:18px;padding:28px;background:#fff}.commercial-card h3{font-size:23px;margin:8px 0}.commercial-card ul{padding-left:18px;line-height:1.8}.commercial-price{font-size:25px;font-weight:800;color:#1263df}.commercial-process{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.commercial-process article{padding:22px;border-left:3px solid #1769e0;background:#fff}.commercial-faq{max-width:850px}.commercial-faq details{border-bottom:1px solid #d8e0e8;padding:20px 0}.commercial-faq summary{font-weight:750;cursor:pointer}.commercial-note{padding:20px;border-radius:14px;background:#eaf2ff;margin-top:24px}.commercial-cta{padding:70px 0;background:#1263df;color:#fff;text-align:center}.commercial-cta h2{font-size:clamp(32px,4vw,48px)}@media(max-width:800px){.commercial-grid,.commercial-process{grid-template-columns:1fr}.commercial-hero{padding:115px 0 62px}.commercial-section{padding:62px 0}}