*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#111;line-height:1.5}a{text-decoration:none;color:inherit}
header{height:76px;background:#080d0f;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 5%;position:sticky;top:0;z-index:20}
.logo{font-size:23px;font-weight:900;display:flex;align-items:center;gap:7px}.logo span{color:#ffd21a}.logo small{display:block;color:#aaa;font-size:9px;font-weight:500;letter-spacing:0}
nav{display:flex;gap:28px;font-size:14px;font-weight:700}.btn{display:inline-block;background:#ffd21a;color:#111;padding:14px 23px;border-radius:9px;font-weight:900;border:0;cursor:pointer}.mini{padding:11px 16px;font-size:13px}
.hero{min-height:620px;color:#fff;background:linear-gradient(90deg,rgba(0,0,0,.92),rgba(0,0,0,.52)),url('https://images.unsplash.com/photo-1581783898377-1c85bf937427?auto=format&fit=crop&w=2000&q=85') center/cover;display:flex;align-items:center;padding:80px 5%}.hero-inner{max-width:720px}
.tag{color:#ffd21a;font-size:13px;font-weight:900;letter-spacing:2px}.dark{color:#a07c00}.hero h1{font-size:64px;line-height:1;margin:15px 0}.hero em,h2 em{font-style:normal;color:#ffd21a}.subtitle{font-size:20px;max-width:620px;color:#ddd}.facts{display:flex;gap:28px;font-weight:700;margin:25px 0}.actions{display:flex;gap:15px}.ghost{border:1px solid #fff;padding:13px 22px;border-radius:9px;font-weight:800}.note{font-size:13px;color:#ccc}
.section{padding:85px 5%;max-width:1300px;margin:auto}.section h2,.dark-section h2{font-size:42px;line-height:1.1;margin:8px 0 12px}.intro{color:#666;max-width:650px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:45px}.cards article{border:1px solid #eee;border-radius:13px;padding:26px}.cards b{font-size:34px;background:#fff4c7;border-radius:50%;width:65px;height:65px;display:flex;align-items:center;justify-content:center}.cards h3{margin-bottom:5px}.cards p{color:#666;font-size:14px}
.dark-section{background:#080d0f;color:#fff;padding:85px 5%}.wrap{max-width:1200px;margin:auto}.advantages{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;margin-top:50px}.advantages>div{display:flex;gap:18px}.advantages strong{color:#ffd21a;font-size:30px}.advantages p{color:#aaa;margin-top:3px}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:80px}.contact-box{display:flex;gap:15px;margin-top:22px;align-items:center;font-size:28px}.contact-box small{display:block;color:#777;font-size:13px}.contact form{background:#f7f7f7;padding:28px;border-radius:14px;display:flex;flex-direction:column;gap:14px}.contact label{font-size:13px;font-weight:800}.contact input,.contact select,.contact textarea{width:100%;margin-top:6px;padding:14px;border:1px solid #ddd;border-radius:8px;background:#fff;font:inherit}.form-note{font-size:11px;color:#777;margin:0;text-align:center}
.cta{text-align:center;padding:70px 5%;background:#ffd21a}.cta h2{font-size:38px;margin:0}.cta p{margin-bottom:25px}
footer{background:#080d0f;color:#fff;padding:45px 5%;display:grid;grid-template-columns:1fr 1fr;gap:30px}footer>div:nth-child(2){display:flex;gap:25px;justify-content:flex-end;align-items:center;font-weight:700}footer p{grid-column:1/-1;border-top:1px solid #333;padding-top:20px;color:#888;text-align:center;margin:0}
@media(max-width:900px){nav{display:none}.cards{grid-template-columns:repeat(2,1fr)}.contact{grid-template-columns:1fr}.hero h1{font-size:50px}}@media(max-width:560px){header{padding:0 4%}.logo{font-size:18px}.logo small{display:none}.mini{font-size:11px;padding:9px}.hero{min-height:570px;padding:55px 5%}.hero h1{font-size:40px}.facts,.actions{flex-direction:column;align-items:flex-start}.cards,.advantages{grid-template-columns:1fr}.section h2,.dark-section h2{font-size:32px}footer{grid-template-columns:1fr}footer>div:nth-child(2){justify-content:flex-start;flex-wrap:wrap}}