:root{--ink:#10141b;--gold:#d9ab42;--gold2:#f0cb73;--paper:#f8f7f3;--muted:#626b77;--line:#dfe2e6}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,sans-serif;font-size:17px;line-height:1.65}a{color:inherit;text-decoration:none}.wrap{width:min(1080px,calc(100% - 36px));margin:auto}.top{background:#090c11;color:#fff}.top .wrap{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;font-weight:800}.brand img{width:48px;height:48px;border-radius:50%;border:2px solid var(--gold)}.back{color:var(--gold2);font-weight:700}.hero{background:linear-gradient(125deg,#0c1017,#202938);color:#fff;padding:82px 0}.eyebrow{color:var(--gold2);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.82rem}.hero h1{font-size:clamp(2.7rem,7vw,5.5rem);line-height:1.02;text-transform:uppercase;max-width:900px;margin:16px 0 22px}.hero p{max-width:760px;color:#d1d6de;font-size:1.18rem}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:6px;font-weight:800}.gold{background:var(--gold);color:#15110a}.outline{border:1px solid #78818d;color:#fff}.content{padding:72px 0}.grid{display:grid;grid-template-columns:1.2fr .8fr;gap:54px}.content h2{font-size:2.1rem;line-height:1.15;margin:0 0 18px}.content h3{margin:30px 0 10px}.content p,.content li{color:var(--muted)}.card{background:#fff;border:1px solid var(--line);padding:28px;border-top:4px solid var(--gold)}.card h2{font-size:1.55rem}.card ul{padding-left:20px}.areas{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:42px 0}.areas strong{display:block;margin-bottom:8px}
footer{background:#090c11;color:#b8bec7;padding:34px 0}.footer{display:flex;justify-content:space-between;gap:24px}.footer a{color:var(--gold2)}
@media(max-width:760px){.grid{grid-template-columns:1fr}.hero{padding:60px 0}.top .wrap,.footer{align-items:flex-start;flex-direction:column;padding:14px 0}.actions .btn{width:100%}}
.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:50;display:inline-flex;align-items:center;background:#25d366;color:#071d10;padding:13px 18px;border-radius:999px;font-weight:800;box-shadow:0 12px 30px rgba(0,0,0,.28)}.whatsapp-float:hover{background:#39df78}
.air-hero{padding:58px 0}.air-hero h1{font-size:clamp(2.4rem,6vw,4.5rem);margin-bottom:14px}.air-content{padding:52px 0}.air-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:34px;align-items:start}.air-guide,.air-calculator{background:#fff;border:1px solid var(--line);padding:30px}.air-guide{border-top:4px solid var(--gold)}.air-guide h2,.air-calculator h2{font-size:1.8rem;line-height:1.15;margin:0 0 14px}.air-guide h3{margin:26px 0 8px}.air-guide ol{padding-left:22px}.air-guide li{margin:8px 0;color:var(--muted)}.air-address{background:#f7f2e5;border-left:4px solid var(--gold);padding:17px;margin:22px 0}.air-address[hidden]{display:none}.air-address strong{display:block}.air-guide p,.air-calculator>p,.air-note{color:var(--muted)}.air-note{font-size:.94rem}.air-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.air-fields label{display:grid;gap:6px;font-weight:700;font-size:.92rem}.air-fields .full{grid-column:1/-1}.air-label{font-weight:800;margin-top:5px}.air-fields input,.air-fields select{width:100%;border:1px solid #cbd1d8;border-radius:6px;padding:12px;background:#fff;color:var(--ink);font:inherit}.air-fields input:focus,.air-fields select:focus{outline:3px solid rgba(217,171,66,.25);border-color:#b18220}.air-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.air-actions button{border:0;cursor:pointer;font:inherit}.reset{background:#eef0f3;color:#272e38}.air-error{display:none;color:#a32626;font-weight:700;margin:14px 0 0}.air-error.show{display:block}.air-results{display:none;margin-top:22px;border-top:4px solid var(--gold);background:#11161f;color:#fff;padding:22px}.air-results.show{display:block}.air-results>span,.air-results>strong{display:block}.air-results>span{color:#d2d7df}.air-results>strong{color:var(--gold2);font-size:2rem}.air-results p{color:#d2d7df}.whatsapp-button{background:#25d366;color:#062812}.air-clarity{display:grid;gap:4px;background:#f5f6f8;border:1px solid var(--line);padding:16px;margin-top:20px}.air-clarity span{color:var(--muted)}
@media(max-width:820px){.air-grid{grid-template-columns:1fr}.air-content{padding:28px 0}.air-guide,.air-calculator{padding:24px 20px}}@media(max-width:520px){.air-fields{grid-template-columns:1fr}.air-fields .full{grid-column:auto}.air-actions .btn,.whatsapp-button{width:100%}}