:root{--bg:#071b2d;--bg2:#0d2b43;--card:#102f49;--text:#eef8ff;--muted:#b9c9d6;--green:#22c55e;--cyan:#0ea5e9;--line:rgba(255,255,255,.12);--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:linear-gradient(135deg,var(--bg),#05111d);color:var(--text)}a{color:inherit;text-decoration:none}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 6vw;background:rgba(7,27,45,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:800}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--green),var(--cyan));color:#00111d}.nav{display:flex;gap:20px;color:var(--muted);font-weight:600}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:14px;background:linear-gradient(135deg,var(--green),var(--cyan));color:#00111d;font-weight:800;box-shadow:0 12px 30px rgba(34,197,94,.25);border:0;cursor:pointer}.btn.small{padding:10px 14px}.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line);box-shadow:none}.hero{min-height:680px;display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center;padding:70px 6vw;background:radial-gradient(circle at 80% 10%,rgba(34,197,94,.22),transparent 32%),radial-gradient(circle at 0% 80%,rgba(14,165,233,.20),transparent 30%)}.eyebrow{display:inline-block;color:#85f7b1;text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:800;margin-bottom:12px}.hero h1,.section h2{font-size:clamp(2.2rem,5vw,4.8rem);line-height:1.02;margin:0 0 20px}.hero p,.section p{font-size:1.08rem;line-height:1.7;color:var(--muted);max-width:760px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}.badges{display:flex;gap:10px;flex-wrap:wrap}.badges span{border:1px solid var(--line);background:rgba(255,255,255,.05);padding:9px 12px;border-radius:999px;color:var(--muted);font-weight:700}.hero-card,.card,.calc-box,.contact-card{background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.04));border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.25)}.dash-head{display:flex;gap:8px}.dash-head span{width:12px;height:12px;border-radius:50%;background:var(--line)}.metric{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--line);color:var(--muted)}.metric strong{color:var(--text)}.chart{height:170px;display:flex;align-items:end;gap:12px;margin-top:26px}.chart i{flex:1;border-radius:12px 12px 0 0;background:linear-gradient(180deg,var(--green),var(--cyan))}.section{padding:80px 6vw}.section-title{text-align:center;max-width:900px;margin:0 auto 36px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card .icon{font-size:2rem}.card h3{font-size:1.35rem}.card p{font-size:.98rem}.card ul{padding-left:18px;color:var(--muted);line-height:1.8}.highlight{border-color:rgba(34,197,94,.55)}.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:38px;align-items:center;background:rgba(255,255,255,.03)}.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.flow div{padding:22px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.05);font-weight:800}.flow small{display:block;color:var(--muted);font-weight:600;margin-top:8px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:22px}table{width:100%;border-collapse:collapse;min-width:920px;background:rgba(255,255,255,.04)}th,td{text-align:left;padding:18px;border-bottom:1px solid var(--line)}th{color:#8af7ba;font-size:.9rem}td{color:var(--muted)}td strong{color:var(--text)}.calc{display:grid;grid-template-columns:.85fr 1.15fr;gap:36px;align-items:start}.calc-box{display:grid;grid-template-columns:1fr 1fr;gap:16px}.calc-box label{display:grid;gap:7px;color:var(--muted);font-weight:700}.calc-box input,.calc-box select{width:100%;padding:14px 12px;border-radius:14px;border:1px solid var(--line);background:#071b2d;color:var(--text)}.calc-box .btn{grid-column:span 2}.result{grid-column:span 2;padding:18px;border-radius:16px;background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.35);line-height:1.6}.contact{display:grid;grid-template-columns:1fr .7fr;gap:30px}.contact-card{align-self:start}footer{text-align:center;color:var(--muted);padding:34px;border-top:1px solid var(--line)}@media(max-width:900px){.nav{display:none}.hero,.split,.calc,.contact{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.flow{grid-template-columns:1fr}.hero{min-height:auto}.topbar{align-items:flex-start}.calc-box{grid-template-columns:1fr}.calc-box .btn,.result{grid-column:span 1}}