*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,sans-serif;color:#17334c;background:#fff}.top{background:#082744;color:#d9eaf3;padding:10px max(calc((100% - 1120px)/2),24px);font-size:12px;display:flex;justify-content:space-between}header{height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 max(calc((100% - 1120px)/2),24px);background:#fff;position:sticky;top:0;z-index:5;box-shadow:0 2px 18px #0b315512}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#547084;font-size:11px;letter-spacing:1.5px;font-weight:bold}.brand b{display:block;color:#0b3155;margin-top:3px}.mark{background:#0b3155;color:white;width:42px;height:42px;border-radius:10px;display:grid;place-items:center;font-size:15px}.mark span{color:#58c4dc}nav{display:flex;align-items:center;gap:26px}nav a{color:#36576d;text-decoration:none;font-size:13px;font-weight:bold}.navbtn{background:#eaf4f8;padding:13px 17px;border-radius:5px;color:#0b3155}.hero{background:linear-gradient(115deg,#f1f8fb,#dceef5);padding:85px max(calc((100% - 1120px)/2),24px);min-height:550px;display:flex;align-items:center;justify-content:space-between;gap:40px}.copy{max-width:620px}.hero small,section>small{color:#1884a7;font-size:10px;font-weight:bold;letter-spacing:2.5px}.hero h1{font-size:clamp(42px,5.5vw,65px);line-height:1.07;letter-spacing:-2px;color:#0b3155;margin:23px 0}.hero h1 em{color:#1686aa;font-style:normal}.hero p{font-size:16px;line-height:1.8;color:#587286;max-width:570px}.btn{display:inline-block;background:#0b3155;color:white;padding:16px 21px;border:0;border-radius:5px;text-decoration:none;font-weight:bold;font-size:13px;margin:18px 10px 5px 0;cursor:pointer}.outline{background:white;color:#0b3155;border:1px solid #c6dce6}.micro{font-size:11px;color:#6b8292;margin-top:23px}.visual{width:300px;height:370px;flex:none;background:#09233b;border:8px solid white;border-radius:15px;box-shadow:0 25px 65px #092d4c40;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#9ed9ed;gap:12px}.xray{width:100%;height:300px;background:radial-gradient(#24516d,#071c30);display:grid;place-items:center}.xray svg{height:95%;width:95%;filter:drop-shadow(0 0 9px #a9ddf5)}.visual small{font-size:9px;letter-spacing:2px}.intro{padding:85px max(calc((100% - 1120px)/2),24px);display:grid;grid-template-columns:1fr 1fr;gap:15px 65px;align-items:center}.intro h2{grid-column:1;font-size:40px;color:#0b3155;line-height:1.15;margin:12px 0}.intro p{grid-column:2;grid-row:1/3;line-height:1.9;color:#627b8c}.services{background:#f3f8fa;padding:80px max(calc((100% - 1120px)/2),24px)}h2{color:#0b3155;font-size:40px;letter-spacing:-1px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:35px}.cards article{background:white;padding:25px 20px;border:1px solid #e0ebf0;border-radius:8px;min-height:225px}.cards article>b{color:#2999b6}.cards h3{color:#0b3155;font-size:17px}.cards p{color:#647d8d;line-height:1.7;font-size:13px}.benefits{padding:80px max(calc((100% - 1120px)/2),24px);background:#0b3155;color:white}.benefits h2{color:white;max-width:650px}.benefits p{color:#c6dce8;line-height:1.8;max-width:720px}.benefitgrid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:30px;color:#e7f5fa;font-size:14px}.contact{padding:80px max(calc((100% - 1120px)/2),24px);background:#f0f6f9}.contact h2{margin:15px 0}.contact p{color:#657f90}.phones{display:flex;gap:12px;flex-wrap:wrap}.phones a{font-size:20px;font-weight:bold;color:#0b3155;text-decoration:none;background:white;padding:15px 20px;border-radius:6px}form{background:white;max-width:650px;padding:28px;margin-top:28px;border-radius:9px;box-shadow:0 12px 45px #0b315514}form h3{margin-top:0;color:#0b3155}label{display:block;font-size:12px;font-weight:bold;color:#38566b;margin:14px 0}input,select,textarea{display:block;width:100%;padding:12px;margin-top:7px;border:1px solid #d6e4eb;border-radius:5px;font:inherit}form small{display:block;color:#8094a1;font-size:10px;line-height:1.5}footer{background:#071f35;color:#c2d7e2;text-align:center;padding:30px;font-size:12px}.float{position:fixed;right:20px;bottom:20px;width:54px;height:54px;border-radius:50%;background:#1cac68;color:white;text-decoration:none;display:grid;place-items:center;font-size:25px;box-shadow:0 8px 24px #1238;z-index:8}@media(max-width:800px){header{padding:0 18px}nav{gap:12px}nav a{font-size:11px}.hero{padding:60px 24px;gap:20px}.visual{width:230px;height:300px}.xray{height:235px}.cards{grid-template-columns:1fr 1fr}}@media(max-width:600px){.top span{display:none}header{height:auto;min-height:72px;flex-wrap:wrap;padding:13px 17px}nav{width:100%;justify-content:space-between;padding-top:10px}.hero{display:block;padding:55px 22px}.hero h1{font-size:43px}.visual{margin:35px auto 0}.intro{display:block;padding:65px 22px}.intro h2{font-size:34px}.services,.benefits,.contact{padding:65px 22px}.cards{grid-template-columns:1fr}.benefitgrid{grid-template-columns:1fr}.phones a{font-size:16px}h2{font-size:34px}form{padding:22px 17px}}
/* Mobile navigation and usability refinements */
header{height:auto;min-height:78px;gap:12px;padding-top:10px;padding-bottom:10px}nav{flex-wrap:wrap;gap:8px 14px;justify-content:flex-end;max-width:840px}nav a{line-height:1.4;padding:5px 0}nav a:focus-visible,.btn:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #28a3ce;outline-offset:3px}section[id]{scroll-margin-top:150px}@media(max-width:800px){header{align-items:flex-start}nav{justify-content:flex-start;flex:1 1 100%;max-width:100%;gap:8px 14px}nav a{font-size:12px;padding:7px 3px}nav .navbtn{padding:9px 12px}.brand img{max-height:58px}}@media(max-width:600px){header{padding:12px 16px}nav{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:5px 12px;padding-top:8px}nav a{font-size:12px;padding:6px 2px}nav .navbtn{padding:8px 11px}.top{padding:9px 16px}.hero{padding-top:45px}section[id]{scroll-margin-top:230px}#cita-form{grid-template-columns:1fr!important}#cita-form label{min-width:0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}