:root{--teal:#1F8A8A;--teal-d:#136868;--ink:#1D2B33;--muted:#5E6E77;--bg:#F4FAFA;--line:#D6E8E8}
*{box-sizing:border-box}body{margin:0;font:16px/1.55 -apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}a{color:var(--teal-d)}
.demo{background:var(--ink);color:#fff;font-size:13px;text-align:center;padding:7px 12px}
header{background:#fff;border-bottom:1px solid var(--line)}.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.top{display:flex;align-items:center;gap:28px;height:76px}.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;color:var(--ink);text-decoration:none}
.top nav{display:flex;gap:22px;margin-left:auto}.top nav a{color:var(--ink);text-decoration:none;font-weight:600}.phone{font-weight:700;white-space:nowrap}
.hero{background:linear-gradient(120deg,#DDF3F1,#EEF6FF);padding:52px 0}.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}
.hero h1{font-size:42px;line-height:1.12;margin:0 0 14px}.hero p{font-size:19px;color:var(--muted);margin:0 0 22px}
.btn{display:inline-block;background:var(--teal);color:#fff;border:0;border-radius:12px;padding:13px 24px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer}
section{padding:42px 0}h2{font-size:30px;margin:0 0 20px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:8px}
.card b{font-size:18px}.price{font-size:19px;font-weight:800;color:var(--teal-d)}.muted{color:var(--muted)}
form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:12px;max-width:560px}
input[type=text],input[type=tel],input[type=date],select{font:inherit;padding:11px 13px;border:1px solid #BFD9D9;border-radius:10px}.small{font-size:13px;color:var(--muted)}
footer{background:var(--ink);color:#D9E6EA;padding:30px 0;margin-top:30px;font-size:14px}footer a{color:#9EE0DB}footer .wrap{display:flex;gap:30px;flex-wrap:wrap;justify-content:space-between}
.doc{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;margin:30px auto;max-width:860px}.doc h1{font-size:30px;margin-top:0}
table{border-collapse:collapse;width:100%}td,th{border-bottom:1px solid var(--line);padding:10px;text-align:left}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.top nav{display:none}}