:root{--dark:#222;--accent:#b5121b;--light:#f4f4f4;--text:#333;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);line-height:1.65;background:#fff}
a{color:inherit}.top{background:#222;color:#fff;font-size:14px}.top .inner{max-width:var(--max);margin:auto;padding:7px 20px;display:flex;justify-content:flex-end;gap:24px}
header{background:#fff;border-bottom:1px solid #ddd}.head{max-width:var(--max);margin:auto;padding:16px 20px;display:flex;align-items:center;justify-content:space-between}.logo{width:150px;height:auto}
nav{display:flex;gap:24px;flex-wrap:wrap;justify-content:flex-end}nav a{text-decoration:none;font-weight:bold;font-size:15px}nav a:hover,nav a.active{color:var(--accent)}
.hero{background:linear-gradient(120deg,#252525,#555);color:white}.hero .inner{max-width:var(--max);margin:auto;padding:82px 20px}.hero h1{font-size:44px;line-height:1.12;margin:0 0 18px;max-width:780px}.hero p{font-size:21px;max-width:760px;margin:0 0 28px}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;padding:12px 21px;border-radius:3px;font-weight:bold}.btn.alt{background:#fff;color:#222;margin-left:10px}
main{max-width:var(--max);margin:auto;padding:55px 20px}h2{font-size:32px;color:#222;margin:0 0 16px}h3{font-size:22px;color:#222}.intro{text-align:center;max-width:850px;margin:0 auto 40px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.card{border:1px solid #ddd;padding:24px;background:#fff;box-shadow:0 2px 7px #00000012}.card h3{margin-top:0}.card a{text-decoration:none}.icon{font-size:30px;color:var(--accent)}
.band{background:var(--light)}.band .cols{display:grid;grid-template-columns:1fr 1fr;gap:45px}
ul{padding-left:22px}.contact{display:grid;grid-template-columns:1fr 1fr;gap:35px}.box{padding:28px;background:var(--light)}
footer{background:#222;color:#ddd;margin-top:40px}.foot{max-width:var(--max);margin:auto;padding:35px 20px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.foot h3{color:#fff}.foot a{text-decoration:none}.copyright{border-top:1px solid #444;text-align:center;padding:14px;font-size:13px}
@media(max-width:850px){.cards{grid-template-columns:repeat(2,1fr)}.head{align-items:flex-start;gap:15px}.contact,.band .cols,.foot{grid-template-columns:1fr}.hero h1{font-size:36px}}
@media(max-width:560px){.cards{grid-template-columns:1fr}nav{gap:12px}.top .inner{justify-content:center;flex-wrap:wrap}.hero .inner{padding:55px 20px}.hero h1{font-size:31px}.btn.alt{margin:10px 0 0}}