:root{--navy:#0b1739;--blue:#2864ff;--cyan:#56d5ff;--ink:#111a32;--muted:#65708a;--line:#dfe5f0;--bg:#f5f7fb;--white:#fff;--green:#10a36a;--red:#d83b4c}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg)}a{text-decoration:none;color:inherit}.site-nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 max(24px,calc((100vw - 1180px)/2));background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:20px;color:var(--navy)}.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));display:grid;place-items:center;color:#fff;box-shadow:0 8px 22px rgba(40,100,255,.28)}.nav-actions{display:flex;align-items:center;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:12px 18px;font-weight:800;cursor:pointer;font-size:14px}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px rgba(40,100,255,.25)}.btn-light{background:#edf2ff;color:var(--blue)}.btn-ghost{background:transparent;color:var(--navy)}.hero{min-height:610px;background:radial-gradient(circle at 82% 18%,rgba(86,213,255,.22),transparent 30%),linear-gradient(135deg,#081431,#132758);color:#fff}.hero-inner{max-width:1180px;margin:auto;display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center;padding:90px 24px}.eyebrow{display:inline-flex;padding:7px 12px;border:1px solid rgba(255,255,255,.2);border-radius:999px;color:#bfeeff;background:rgba(255,255,255,.06);font-size:13px;font-weight:800}.hero h1{font-size:clamp(42px,5.5vw,70px);line-height:1.02;margin:22px 0}.hero h1 span{color:var(--cyan)}.hero p{font-size:19px;line-height:1.7;color:#c7d2eb;max-width:650px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero .btn-light{background:#fff}.product-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:24px;padding:22px;box-shadow:0 34px 80px rgba(0,0,0,.32);backdrop-filter:blur(12px)}.mini-window{background:#fff;color:var(--ink);border-radius:16px;padding:20px}.mini-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:14px}.dots{color:#91a0ba;letter-spacing:3px}.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}.mini-stat{padding:14px;background:#f6f8fc;border-radius:10px}.mini-stat b{display:block;font-size:23px;color:var(--blue)}.lead-row{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:10px;padding:11px 4px;border-top:1px solid #edf0f5;font-size:12px}.status{color:var(--green);font-weight:800}.section{max-width:1180px;margin:auto;padding:90px 24px}.section-head{text-align:center;max-width:720px;margin:0 auto 48px}.section-head h2{font-size:38px;margin:0 0 14px}.section-head p{color:var(--muted);font-size:17px;line-height:1.6}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature{background:#fff;border:1px solid var(--line);padding:28px;border-radius:16px;box-shadow:0 12px 35px rgba(15,28,64,.06)}.feature-icon{width:46px;height:46px;border-radius:13px;background:#edf2ff;color:var(--blue);display:grid;place-items:center;font-size:21px;font-weight:900}.feature h3{margin:20px 0 10px}.feature p{color:var(--muted);line-height:1.6;margin:0}.cta{max-width:1132px;margin:0 auto 80px;padding:50px;border-radius:24px;background:linear-gradient(135deg,var(--blue),#163bc0);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{font-size:32px;margin:0 0 8px}.cta p{margin:0;color:#dce6ff}.footer{text-align:center;padding:28px;color:var(--muted);border-top:1px solid var(--line);background:#fff}.auth-page{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.auth-aside{background:radial-gradient(circle at 30% 20%,rgba(86,213,255,.28),transparent 28%),var(--navy);color:#fff;padding:60px;display:flex;flex-direction:column;justify-content:space-between}.auth-aside h1{font-size:46px;line-height:1.08;margin:40px 0 18px}.auth-aside p{color:#c8d3ec;line-height:1.7;font-size:17px}.auth-main{display:grid;place-items:center;padding:36px}.auth-card{width:min(440px,100%)}.auth-card h2{font-size:32px;margin:0 0 8px}.auth-subtitle{color:var(--muted);margin:0 0 28px}.field{display:grid;gap:7px;margin:16px 0}.field label{font-size:13px;font-weight:800;color:#34405a}.field input{width:100%;padding:13px 14px;border:1px solid #ccd5e5;border-radius:10px;font:15px inherit;outline:none}.field input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(40,100,255,.12)}.auth-card .btn{width:100%;margin-top:10px}.alert{padding:12px 14px;border-radius:10px;margin:16px 0;font-size:14px}.alert-error{background:#fff0f2;color:#a91f31;border:1px solid #f4c6cd}.alert-ok{background:#eafaf3;color:#087b4e;border:1px solid #b9ead6}.auth-link{text-align:center;color:var(--muted);margin-top:22px}.auth-link a{color:var(--blue);font-weight:800}.user-chip{font-size:13px;color:var(--muted)}
@media(max-width:850px){.hero-inner,.auth-page{grid-template-columns:1fr}.product-card,.auth-aside{display:none}.features{grid-template-columns:1fr}.hero-inner{padding-top:70px;padding-bottom:70px}.cta{margin:0 18px 50px;padding:32px;display:block}.cta .btn{margin-top:20px}.site-nav{padding:0 16px}.user-chip{display:none}}