:root{--blue:#174f86;--dark:#08283d;--soft:#eef5fb;--border:#d7e3ed;--text:#102033;--muted:#607286;--accent:#0f8f72}
*{box-sizing:border-box}body{margin:0;background:#f5f8fb;color:var(--text);font:16px Arial,sans-serif}a{color:var(--blue);text-decoration:none}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 5vw;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 4px 16px #0b2f5010;position:sticky;top:0;z-index:10}
.brand{display:flex;align-items:center;gap:12px;color:var(--blue)}.brand-mark{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,#174f86,#0f8f72);color:#fff;font-size:28px;font-weight:800}.brand strong{display:block;font-size:28px}.brand small{display:block;color:var(--muted);font-weight:700}
nav{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.button,.pill{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:8px;background:var(--blue);color:#fff!important;font-weight:800;padding:12px 16px;cursor:pointer}.button.secondary{background:#e8f1f8;color:var(--blue)!important}.button.small{padding:10px 13px}.pill{background:#e8f1f8;color:var(--blue)!important}
main{min-height:calc(100vh - 150px)}.hero{display:grid;grid-template-columns:minmax(320px,1fr) minmax(320px,.85fr);gap:40px;align-items:center;padding:60px 5vw;background:linear-gradient(135deg,#08283d,#174f86);color:#fff}.hero h1{font-size:clamp(34px,5vw,62px);line-height:1.02;margin:0 0 18px}.hero p{font-size:19px;color:#d8e8f4;line-height:1.5}.hero-card{background:#fff;color:var(--text);border-radius:16px;padding:24px;box-shadow:0 22px 60px #0004}
.search{display:grid;grid-template-columns:1fr 150px 150px 120px;gap:10px}.field label{display:block;margin:0 0 6px;color:#52677d;font-size:13px;font-weight:800}.field input,.field select,.field textarea{width:100%;border:1px solid #c9d7e4;border-radius:8px;padding:12px;font:inherit;background:#fff}.field textarea{min-height:140px;resize:vertical}
.section{width:min(1180px,90vw);margin:34px auto}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-head h2{margin:0;color:var(--dark);font-size:30px}.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.property-card{overflow:hidden;border:1px solid var(--border);border-radius:14px;background:#fff;box-shadow:0 8px 24px #0c2f4f12}.property-card img{width:100%;height:210px;object-fit:cover;background:#dfeaf3}.property-body{padding:16px}.property-title{display:flex;justify-content:space-between;gap:10px}.property-title h3{margin:0;font-size:19px}.price{font-weight:900;color:var(--blue);white-space:nowrap}.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.tag{border-radius:999px;background:var(--soft);color:#315d87;padding:6px 9px;font-size:13px;font-weight:700}
.layout{display:grid;grid-template-columns:2fr 1fr;gap:24px}.panel{background:#fff;border:1px solid var(--border);border-radius:14px;padding:24px;box-shadow:0 8px 24px #0c2f4f0f}.detail-photo{width:100%;max-height:470px;object-fit:cover;border-radius:16px;background:#dfeaf3}.booking-box{position:sticky;top:104px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.full{grid-column:1/-1}.notice{padding:12px 14px;border-radius:9px;margin-bottom:16px}.ok{background:#dcf8eb;color:#12643a}.error{background:#fee2e2;color:#991b1b}
.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid var(--border);text-align:left}.table th{background:#eef5fb;color:#31516e;font-size:13px;text-transform:uppercase}
.site-footer{display:flex;justify-content:space-between;gap:20px;padding:26px 5vw;background:#08283d;color:#d8e8f4;margin-top:45px}.site-footer strong{color:#fff}
@media(max-width:900px){.hero,.layout{grid-template-columns:1fr}.search,.grid,.form-grid{grid-template-columns:1fr}.site-header{align-items:flex-start;flex-direction:column}.booking-box{position:static}.site-footer{flex-direction:column}}