:root{--bg:#07090d;--panel:#0e1117;--panel2:#141820;--line:#282f3a;--text:#f6f8fb;--muted:#99a3b1;--silver:#d9e0e9;--accent:#29a55b;--accent-rgb:41,165,91;--accent-deep:#07351d;--radius:22px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 85% 0%,rgba(var(--accent-rgb),.24),transparent 36rem),linear-gradient(145deg,var(--accent-deep) 0%,var(--bg) 34%,var(--bg) 100%);background-attachment:fixed;color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh;transition:background .55s ease}
.ambient{position:fixed;z-index:-1;border-radius:50%;filter:blur(110px);opacity:.18}
.ambient.one{width:420px;height:420px;background:var(--accent);right:-150px;top:-130px;transition:background .55s ease}
.ambient.two{width:360px;height:360px;background:var(--accent);left:-220px;top:45%;opacity:.1;transition:background .55s ease}
.topbar{height:84px;display:flex;align-items:center;justify-content:space-between;max-width:1180px;margin:auto;padding:0 24px;border-bottom:1px solid rgba(255,255,255,.07)}
.brand img{display:block;width:210px;height:auto}
.secure{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}
.secure span{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px var(--accent);transition:.4s}
main{max-width:1080px;margin:0 auto;padding:34px 24px 72px}
.intro{max-width:720px;margin-bottom:20px}
.eyebrow{margin:0 0 12px;color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.18em;transition:color .4s}
.intro h1{font-size:clamp(30px,4vw,44px);line-height:1.05;letter-spacing:-.045em;margin:0}
.intro>p:last-child,.form-card p{color:var(--muted);font-size:17px;line-height:1.6;margin:0}
.calculator{background:linear-gradient(145deg,rgba(var(--accent-rgb),.08),rgba(10,13,18,.98) 30%);border:1px solid rgba(var(--accent-rgb),.34);border-radius:var(--radius);padding:26px;box-shadow:0 28px 80px rgba(0,0,0,.36),0 0 42px rgba(var(--accent-rgb),.08),inset 0 1px rgba(255,255,255,.04);transition:border-color .45s,background .45s,box-shadow .45s}
.tabs{display:inline-flex;background:#090c11;border:1px solid var(--line);padding:5px;border-radius:13px;margin-bottom:26px}
.tab{border:0;background:transparent;color:var(--muted);padding:12px 18px;border-radius:9px;font:inherit;font-size:14px;font-weight:700;cursor:pointer}
.tab.active{color:#fff;background:linear-gradient(135deg,var(--accent),rgba(var(--accent-rgb),.62));box-shadow:0 6px 22px rgba(var(--accent-rgb),.24);transition:background .4s,box-shadow .4s}
.controls{display:grid;grid-template-columns:1fr 1.3fr;gap:18px}
.controls label{color:#bcc4cf;font-size:13px;font-weight:700}
.controls select,.money{margin-top:9px;width:100%;height:58px;background:#090c11;color:#fff;border:1px solid #313946;border-radius:13px;outline:none;transition:.2s}
.controls select{padding:0 16px;font:inherit;font-size:16px}
.money{display:flex;align-items:center}
.money input{min-width:0;width:100%;height:100%;border:0;background:transparent;color:#fff;padding:0 16px;outline:0;font:inherit;font-size:21px;font-weight:750}
.money b{padding:0 17px;color:#9fa9b7;font-size:20px}
.controls select:focus,.money:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(var(--accent-rgb),.14)}
small{display:block;margin-top:7px;color:#737e8c;font-weight:500}
.summary{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:15px;overflow:hidden;margin:24px 0}
.summary div{background:#0b0e13;padding:16px 18px}
.summary span{display:block;color:#7f8997;font-size:12px;margin-bottom:7px}
.summary strong{font-size:18px}
.table-wrap{overflow:hidden;border:1px solid var(--line);border-radius:15px;margin-top:22px}
table{width:100%;border-collapse:collapse;table-layout:fixed}
th,td{text-align:right;padding:15px 17px;border-bottom:1px solid #232a34;font-variant-numeric:tabular-nums}
th:first-child,td:first-child{text-align:left}
th{background:#0a0d12;color:#8f99a7;font-size:11px;text-transform:uppercase;letter-spacing:.07em;position:sticky;top:0}
td{font-size:14px;color:#dce2ea}
tbody tr:hover{background:rgba(255,255,255,.025)}
tbody tr:last-child td{border-bottom:0}
.empty td{text-align:center!important;color:#74808e;padding:48px}
.customer-mode .net-col{display:none}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.btn{appearance:none;text-decoration:none;border:1px solid #38414d;background:#11161d;color:#e8edf4;border-radius:11px;padding:13px 17px;font:inherit;font-size:14px;font-weight:750;cursor:pointer;transition:.2s}
.btn:hover{transform:translateY(-1px);border-color:#6e7886}
.btn.primary{color:#fff;border-color:rgba(var(--accent-rgb),.72);background:linear-gradient(135deg,var(--accent),rgba(var(--accent-rgb),.63));box-shadow:0 8px 24px rgba(var(--accent-rgb),.15);transition:.3s}
.btn:disabled{opacity:.35;cursor:not-allowed;transform:none}
.fineprint{font-size:12px;color:#687381;margin:14px 0 0}
.form-card{margin-top:28px;border-radius:var(--radius);border:1px solid #2a323d;padding:34px;background:linear-gradient(120deg,#151a22,#0b0e13);display:flex;align-items:center;justify-content:space-between;gap:36px}
.form-card h2{font-size:30px;letter-spacing:-.03em;margin:0 0 10px}
.form-card>div:first-child{max-width:620px}
.form-actions{display:flex;flex-direction:column;gap:10px;min-width:190px}
footer{max-width:1080px;margin:0 auto;padding:30px 24px 50px;border-top:1px solid #1c222b;display:flex;justify-content:space-between;align-items:center;color:#66717e;font-size:12px}
footer img{width:120px;opacity:.65}
@media(max-width:720px){.topbar{height:62px;padding:0 14px}
.brand img{width:165px}
.secure{font-size:0}
.secure span{width:9px;height:9px}
main{padding:20px 10px 46px}
.intro{margin:0 4px 14px}
.intro .eyebrow{display:none}
.intro h1{font-size:28px}
.intro>p:last-child{font-size:15px}
.calculator{padding:10px;border-radius:16px}
.tabs{width:100%;display:grid;grid-template-columns:1fr 1fr}
.tab{padding:11px 8px;font-size:12px}
.controls{grid-template-columns:.9fr 1.1fr;gap:8px}
.controls select,.money{height:48px}
.controls select{padding:0 9px;font-size:14px}
.money input{padding:0 9px;font-size:16px}
.money b{padding:0 10px;font-size:16px}
.controls small{display:none}
.summary{grid-template-columns:1fr}
.form-card{padding:25px 20px;align-items:stretch;flex-direction:column}
.form-actions{width:100%}
.form-actions .btn{text-align:center}
.actions .btn{flex:1 1 45%}
footer{flex-direction:column;gap:14px}
.table-wrap{margin:12px 0 0;border-radius:11px}
.table-wrap table{min-width:0}
.table-wrap th,.table-wrap td{padding:9px 7px;font-size:13px;white-space:nowrap}
.table-wrap th{font-size:9px;letter-spacing:.035em}
.table-wrap th:first-child,.table-wrap td:first-child{width:24%}
.table-wrap th:nth-child(2),.table-wrap td:nth-child(2){width:38%}
.table-wrap th:nth-child(3),.table-wrap td:nth-child(3){width:38%}
body:not(.customer-mode) .table-wrap th:first-child,body:not(.customer-mode) .table-wrap td:first-child{width:20%}
body:not(.customer-mode) .table-wrap th:nth-child(2),body:not(.customer-mode) .table-wrap td:nth-child(2){width:27%}
body:not(.customer-mode) .table-wrap th:nth-child(3),body:not(.customer-mode) .table-wrap td:nth-child(3){width:26%}
body:not(.customer-mode) .table-wrap th:nth-child(4),body:not(.customer-mode) .table-wrap td:nth-child(4){width:27%}
.empty td{padding:30px 8px!important}
.actions{margin-top:12px}
}
@media print{body{background:#fff;color:#111}
.ambient,.topbar,.intro,.tabs,.controls,.actions,.fineprint,.form-card,footer{display:none}
.calculator{border:0;box-shadow:none;padding:0;background:#fff}
.summary{border:1px solid #bbb}
.summary div{background:#fff}
.summary span{color:#555}
.summary strong{color:#111}
.table-wrap{overflow:visible;border-color:#bbb}
table{min-width:0}
th{background:#eee;color:#222}
td{color:#111;border-color:#ddd}
main{padding:0;max-width:none}
.net-col{display:table-cell!important}
}