:root{--bg:#f5f7fb;--panel:#fff;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--brand:#2563eb;--brand2:#0ea5e9;--dark:#0b1220}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--ink)}a{text-decoration:none;color:inherit}.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.13em}.brand-mark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand2))}.topbar{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 5vw;position:sticky;top:0;z-index:20}.topnav{display:flex;gap:22px;align-items:center;font-size:14px;font-weight:700}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:13px 18px;font-weight:800;cursor:pointer}.btn-primary{background:var(--brand);color:#fff}.btn-ghost{background:#fff;border:1px solid var(--line)}.hero{min-height:670px;padding:80px 5vw;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:55px;background:radial-gradient(circle at 80% 18%,#dbeafe 0,transparent 34%),linear-gradient(#fff,var(--bg))}.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:900;color:var(--brand)}h1{font-size:clamp(44px,5.8vw,76px);line-height:1.01;letter-spacing:-.05em;margin:14px 0 22px}.lead{font-size:20px;line-height:1.65;color:var(--muted)}.actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}.product-window{background:#fff;border:1px solid #cbd5e1;border-radius:24px;overflow:hidden;box-shadow:0 35px 90px rgba(15,23,42,.18)}.window-head{height:44px;border-bottom:1px solid var(--line);padding:15px}.window-head i{display:inline-block;width:9px;height:9px;border-radius:50%;background:#cbd5e1;margin-right:6px}.demo{display:grid;grid-template-columns:145px 1fr;min-height:365px}.demo-side{background:var(--dark);color:#cbd5e1;padding:22px 15px;font-size:12px}.demo-side b{display:block;color:#fff;margin-bottom:20px}.demo-side span{display:block;padding:9px;border-radius:8px;margin-bottom:7px}.demo-side .active{background:var(--brand);color:#fff}.demo-main{padding:30px}.cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}.card{border:1px solid var(--line);border-radius:14px;padding:15px}.card small,.card b{display:block}.card small{color:var(--muted);margin-bottom:6px}.section{padding:90px 5vw}.section h2{font-size:clamp(34px,4vw,52px);letter-spacing:-.04em}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}.feature p{color:var(--muted);line-height:1.6}.cta{margin:20px 5vw 80px;background:linear-gradient(135deg,#0f172a,#1e3a8a);color:#fff;padding:50px;border-radius:26px;display:flex;justify-content:space-between;align-items:center;gap:25px}footer{padding:40px;background:#020617;color:#94a3b8;text-align:center}.footer-brand{justify-content:center;color:#fff}.app-shell{min-height:100vh;display:grid;grid-template-columns:278px 1fr}.sidebar{background:var(--dark);color:#cbd5e1;padding:22px 16px;position:sticky;top:0;height:100vh;overflow:auto}.sidebar .brand{color:#fff;padding:0 8px 22px}.workspace{font-size:11px;color:#64748b;letter-spacing:.12em;font-weight:900;margin:18px 10px 7px}.side-link{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;font-size:13px;margin:3px 0}.side-link:hover,.side-link.active{background:#1e293b;color:#fff}.side-icon{width:22px;text-align:center;color:#93c5fd;font-weight:900}.app-topbar{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px}.search{width:min(430px,45vw);border:1px solid var(--line);border-radius:12px;padding:11px 14px}.user-chip{display:flex;align-items:center;gap:10px}.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#dbeafe;color:#1d4ed8;font-weight:900}.page{padding:32px}.page-title{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:26px}.page-title h1{font-size:34px;margin:0}.page-title p{color:var(--muted)}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.kpi,.panel,.placeholder{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.kpi small{color:var(--muted)}.kpi strong{display:block;font-size:30px;margin:9px 0}.content-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px;margin-top:18px}.project-table{width:100%;border-collapse:collapse}.project-table th,.project-table td{text-align:left;padding:13px 9px;border-bottom:1px solid var(--line);font-size:13px}.project-table th{color:var(--muted)}.tag{display:inline-block;padding:6px 9px;border-radius:999px;font-size:11px;font-weight:900;background:#dbeafe;color:#1d4ed8}.quick{display:flex;justify-content:space-between;padding:14px;border:1px solid var(--line);border-radius:13px;margin-top:10px}.status{display:inline-block;background:#fef3c7;color:#92400e;padding:7px 10px;border-radius:999px;font-size:11px;font-weight:900}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field input,.field select,.field textarea{padding:12px;border:1px solid var(--line);border-radius:11px}.login-page{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.login-visual{background:linear-gradient(145deg,#0f172a,#1e3a8a);color:#fff;padding:55px;display:flex;flex-direction:column;justify-content:space-between}.login-form-wrap{display:grid;place-items:center;padding:40px}.login-card{width:min(440px,100%)}.login-card .field{margin-top:15px}.login-card .btn{width:100%;margin-top:20px}.mobile-toggle{display:none}@media(max-width:950px){.hero{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr 1fr}.kpi-grid{grid-template-columns:1fr 1fr}.content-grid{grid-template-columns:1fr}.app-shell{grid-template-columns:1fr}.sidebar{display:none}.login-page{grid-template-columns:1fr}.login-visual{display:none}}@media(max-width:650px){.hero,.section{padding:55px 22px}.feature-grid,.kpi-grid,.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.page{padding:22px}.cta{margin:20px 22px 60px;flex-direction:column;align-items:flex-start}.demo{grid-template-columns:105px 1fr}.demo-main{padding:20px}.cards{grid-template-columns:1fr}.topnav a:not(.btn){display:none}}