:root{--bg:#fff;--soft:#f6f8fb;--text:#0f172a;--muted:#64748b;--line:#e2e8f0;--primary:#2563eb;--primary-dark:#1d4ed8;--navy:#0f172a;--radius:18px;--shadow:0 20px 50px rgba(15,23,42,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Tahoma,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.8}a{color:inherit}.container{width:min(1180px,calc(100% - 32px));margin:auto}.narrow{width:min(820px,calc(100% - 32px))}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(226,232,240,.9)}.nav{min-height:74px;display:flex;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;margin-left:auto}.brand-mark{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#2563eb,#0ea5e9);display:grid;place-items:center;color:#fff;font-weight:800;font-size:22px}.brand-text{display:flex;flex-direction:column;line-height:1.25}.brand-text small{font-size:11px;color:var(--muted);margin-top:4px}.nav-links{display:flex;gap:20px;align-items:center}.nav-links a{text-decoration:none;color:#334155;font-size:14px;font-weight:700}.nav-links a:hover{color:var(--primary)}.nav-cta{margin-right:auto}.menu-toggle{display:none;background:none;border:0;font-size:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:12px;text-decoration:none;font-weight:700;border:1px solid transparent;cursor:pointer}.btn-primary{background:var(--primary);color:white}.btn-primary:hover{background:var(--primary-dark)}.btn-ghost{border-color:var(--line);background:white}
.hero{padding:80px 0 70px;background:radial-gradient(circle at 90% 15%,rgba(37,99,235,.14),transparent 28%),radial-gradient(circle at 10% 60%,rgba(14,165,233,.10),transparent 28%),linear-gradient(#fff,#f8fafc)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}.eyebrow{display:inline-block;color:var(--primary);font-size:14px;font-weight:800;margin-bottom:12px}.hero h1{font-size:clamp(38px,5vw,66px);line-height:1.18;margin:0 0 18px;letter-spacing:-1.5px}.hero p{font-size:19px;color:var(--muted);max-width:680px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.trust-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:25px;color:#475569;font-size:13px}.trust-row span{background:white;border:1px solid var(--line);padding:7px 11px;border-radius:999px}
.hero-card{background:#0b1220;border-radius:24px;padding:12px;box-shadow:var(--shadow);transform:perspective(1000px) rotateY(-3deg)}.window-bar{height:34px;display:flex;gap:7px;align-items:center;padding:0 8px;direction:ltr}.window-bar span{width:10px;height:10px;background:#64748b;border-radius:50%}.mock-dashboard{display:grid;grid-template-columns:110px 1fr;min-height:410px;background:#f8fafc;border-radius:16px;overflow:hidden;direction:ltr}.mock-sidebar{background:#111827;padding:20px 13px}.mock-logo{width:42px;height:42px;border-radius:11px;background:#2563eb;margin-bottom:30px}.mock-line{height:8px;border-radius:99px;background:#cbd5e1;margin:12px 0}.mock-sidebar .mock-line{background:#334155}.w80{width:80%}.w75{width:75%}.w70{width:70%}.w60{width:60%}.w40{width:40%}.w25{width:25%}.muted{opacity:.6}.mock-main{padding:22px}.mock-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.mock-pill{width:70px;height:28px;background:#dbeafe;border-radius:99px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.stat-card{background:white;border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:2px}.stat-card b{font-size:22px}.stat-card span{color:var(--muted);font-size:11px}.chart-card,.table-card{background:white;border:1px solid var(--line);border-radius:12px;margin-top:12px;padding:14px}.chart-bars{height:130px;display:flex;align-items:flex-end;gap:8px}.chart-bars i{display:block;flex:1;background:linear-gradient(#60a5fa,#2563eb);border-radius:6px 6px 2px 2px}.table-row{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}.table-row:last-child{border-bottom:0}.table-row span{height:7px;background:#e2e8f0;border-radius:99px}
.section{padding:84px 0}.soft{background:var(--soft)}.dark{background:#0f172a;color:white}.section-head{text-align:center;max-width:760px;margin:0 auto 42px}.section-head h2{font-size:clamp(30px,4vw,44px);line-height:1.3;margin:0 0 12px}.section-head p{color:var(--muted)}.section-head.light p{color:#94a3b8}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:24px}.feature-card .icon{width:50px;height:50px;border-radius:14px;background:#eff6ff;display:grid;place-items:center;font-size:23px;margin-bottom:14px}.feature-card h3{margin:0 0 6px}.feature-card p{margin:0;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.step{display:flex;gap:15px;border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:white}.step>span{flex:0 0 44px;height:44px;border-radius:14px;background:#dbeafe;color:#1d4ed8;display:grid;place-items:center;font-weight:800}.step h3{margin:0 0 5px}.step p{margin:0;color:var(--muted)}.screens-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.screen-placeholder{height:260px;border:1px solid #334155;background:linear-gradient(145deg,#172033,#0b1220);border-radius:18px;display:grid;place-items:center;color:#cbd5e1}
.download-card{border-radius:24px;padding:38px;background:linear-gradient(135deg,#eff6ff,#f8fafc);border:1px solid #dbeafe;display:flex;justify-content:space-between;align-items:center;gap:26px}.download-card h2{margin:0 0 8px;font-size:36px}.download-card p{margin:0;color:var(--muted)}details{background:white;border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:10px 0}summary{font-weight:800;cursor:pointer}details p{color:var(--muted);margin-bottom:0}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:38px;align-items:start}.contact-grid h2{font-size:40px;margin:0 0 10px}.contact-grid p{color:var(--muted)}.contact-form{display:grid;gap:12px}.contact-form input,.contact-form textarea{width:100%;padding:14px;border:1px solid var(--line);border-radius:12px;font:inherit}
.site-footer{background:#0b1220;color:white;padding:46px 0 20px}.footer-grid{display:flex;justify-content:space-between;gap:30px}.site-footer p{color:#94a3b8}.footer-links{display:flex;gap:18px;flex-wrap:wrap}.footer-links a{color:#cbd5e1;text-decoration:none}.copyright{margin-top:28px;padding-top:18px;border-top:1px solid #1e293b;color:#94a3b8;font-size:13px}
@media(max-width:900px){.nav-links,.nav-cta{display:none}.menu-toggle{display:block;margin-right:auto}.nav.open .nav-links{display:flex;position:absolute;top:74px;right:16px;left:16px;background:white;border:1px solid var(--line);border-radius:16px;padding:16px;flex-direction:column;box-shadow:var(--shadow)}.hero-grid,.contact-grid{grid-template-columns:1fr}.hero-card{transform:none}.features-grid,.steps,.screens-grid{grid-template-columns:1fr 1fr}.download-card{flex-direction:column;align-items:flex-start}}
@media(max-width:620px){.hero{padding-top:52px}.features-grid,.steps,.screens-grid{grid-template-columns:1fr}.mock-dashboard{grid-template-columns:80px 1fr}.stats-grid{grid-template-columns:1fr}.stat-card:nth-child(n+2){display:none}.footer-grid{flex-direction:column}.hero-actions .btn{width:100%}}