:root{
  --bg:#06111f;
  --bg-2:#0b1f35;
  --panel:#0e2238;
  --panel-2:#102a43;
  --text:#eef7ff;
  --muted:#a9bdd3;
  --soft:#dbeafe;
  --line:rgba(255,255,255,.12);
  --aqua:#27d8d2;
  --blue:#5d65ff;
  --green:#22c55e;
  --yellow:#facc15;
  --red:#fb7185;
  --shadow:0 22px 70px rgba(0,0,0,.35);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at top left,rgba(39,216,210,.22),transparent 32rem),
    radial-gradient(circle at 90% 20%,rgba(93,101,255,.18),transparent 34rem),
    linear-gradient(180deg,#06111f 0%,#071120 55%,#080b15 100%);
  color:var(--text);
  min-height:100vh;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit}
button{cursor:pointer}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(20px);
  background:rgba(5,14,26,.82);
  border-bottom:1px solid var(--line);
}
.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand-mark{
  width:42px;height:42px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--aqua),var(--blue));
  color:#06111f;font-weight:900;letter-spacing:-.04em;
  box-shadow:0 12px 32px rgba(39,216,210,.22);
}
.brand-text{font-size:20px;font-weight:700;white-space:nowrap;letter-spacing:-.03em}
.main-nav{display:flex;align-items:center;gap:24px;color:var(--muted);font-weight:600;font-size:14px}
.main-nav a{transition:.2s ease;color:var(--muted);white-space:nowrap}
.main-nav a:hover{color:var(--text)}
.menu-btn{display:none;background:rgba(255,255,255,.08);border:1px solid var(--line);color:var(--text);border-radius:12px;padding:8px 12px;font-size:22px}
.btn{border:0;border-radius:999px;padding:14px 20px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;color:#06111f;background:linear-gradient(135deg,var(--aqua),var(--blue));box-shadow:0 18px 40px rgba(39,216,210,.22);transition:.2s ease;min-height:48px}
.btn:hover{transform:translateY(-1px);filter:brightness(1.05)}
.btn.small{padding:10px 16px;min-height:38px;font-size:13px}
.btn.ghost{background:transparent;color:var(--text);border:1px solid rgba(39,216,210,.45);box-shadow:none}
.btn.secondary{background:rgba(255,255,255,.08);color:var(--text);border:1px solid var(--line);box-shadow:none}
.btn.danger{background:linear-gradient(135deg,#fb7185,#f97316);color:#1b0b0b}
.btn.full{width:100%}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.hero{padding:86px 0 74px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(360px,.88fr);gap:44px;align-items:center}
.eyebrow{color:var(--aqua);font-size:12px;font-weight:900;letter-spacing:.18em;text-transform:uppercase;margin:0 0 18px}
h1{font-size:clamp(44px,7vw,82px);line-height:.98;letter-spacing:-.07em;margin:0 0 24px;max-width:900px}
h2{font-size:clamp(30px,4vw,52px);letter-spacing:-.05em;line-height:1.05;margin:0 0 18px}
h3{font-size:24px;letter-spacing:-.04em;margin:0 0 12px}
p{line-height:1.7;color:var(--muted)}
.lead{font-size:18px;max-width:720px;margin:0 0 28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}.hero-links{display:flex;gap:18px;flex-wrap:wrap;color:var(--soft);font-weight:700}.hero-links a{padding-bottom:4px;border-bottom:1px solid rgba(39,216,210,.4)}
.hero-card,.card,.form-card,.dashboard-card,.stat-card{background:linear-gradient(180deg,rgba(16,42,67,.86),rgba(8,22,38,.9));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.hero-card{padding:32px;position:relative;overflow:hidden}.hero-card:before{content:"";position:absolute;inset:-80px -120px auto auto;width:260px;height:260px;border-radius:50%;background:rgba(39,216,210,.18);filter:blur(10px)}
.live-dot{display:inline-flex;align-items:center;gap:10px;color:var(--aqua);font-weight:900;letter-spacing:.14em;font-size:12px;text-transform:uppercase;margin-bottom:22px}.live-dot:before{content:"";width:14px;height:14px;border-radius:50%;background:var(--green);box-shadow:0 0 0 10px rgba(34,197,94,.12)}
.metric-list{display:grid;gap:14px;margin-top:24px}.metric{display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:18px;padding:16px}.metric span{width:38px;height:38px;border-radius:13px;background:rgba(39,216,210,.12);color:var(--aqua);display:grid;place-items:center;font-weight:900;flex:0 0 auto}.metric strong{display:block}.metric small{display:block;color:var(--muted);margin-top:3px}
section{padding:70px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-head p{max-width:640px;margin:0}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.card{padding:26px}.card-icon{font-size:28px;margin-bottom:16px}.card ul,.feature-list{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px;color:var(--muted)}.card li,.feature-list li{display:flex;gap:10px;align-items:flex-start}.card li:before,.feature-list li:before{content:"✓";color:var(--aqua);font-weight:900;flex:0 0 auto}.platform{background:linear-gradient(135deg,rgba(39,216,210,.08),rgba(93,101,255,.08));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps{display:grid;gap:16px}.step{display:flex;gap:16px;align-items:flex-start;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:22px;padding:18px}.step b{width:34px;height:34px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--aqua),var(--blue));color:#06111f;flex:0 0 auto}.step p{margin:4px 0 0}.mockup{border-radius:30px;background:#081527;border:1px solid var(--line);padding:18px;box-shadow:var(--shadow)}.mockup-top{height:42px;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--line);margin:0 -18px 18px;padding:0 18px}.mock-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.35)}.mock-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mock-box{background:rgba(39,216,210,.08);border:1px solid rgba(39,216,210,.16);border-radius:18px;padding:18px;min-height:108px}.mock-box strong{font-size:28px;display:block}.mock-wide{grid-column:1/-1}
.auth-page{padding:54px 0 80px}.auth-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.85fr);gap:30px;align-items:start}.form-card{padding:30px}.form-card h1{font-size:42px;line-height:1.05;margin-bottom:12px}.form-card p{margin-top:0}.form-grid{display:grid;gap:14px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field label{display:block;font-size:13px;color:var(--soft);font-weight:800;margin:0 0 8px}.field input,.field select,.field textarea{width:100%;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);color:var(--text);border-radius:16px;padding:14px 15px;font-size:15px;outline:0}.field textarea{min-height:110px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(39,216,210,.8);box-shadow:0 0 0 4px rgba(39,216,210,.12)}.field select option{background:#0b1f35;color:#fff}.switch-text{font-size:14px;color:var(--muted);margin-top:16px}.switch-text a{color:var(--aqua);font-weight:800}.message{font-weight:800;margin-top:14px;min-height:22px}.message.error{color:#fda4af}.message.success{color:#86efac}.note-box{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:22px;padding:22px}.note-box strong{color:var(--aqua)}
.dashboard{padding:38px 0 80px}.dash-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}.dash-head h1{font-size:44px;margin:0}.dash-actions{display:flex;gap:10px;flex-wrap:wrap}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.stat-card{padding:20px}.stat-card span{display:block;color:var(--muted);font-size:13px;font-weight:800}.stat-card strong{display:block;font-size:32px;margin-top:6px;letter-spacing:-.05em}.dashboard-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:20px}.dashboard-card{padding:24px;min-width:0}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px}.data-table{width:100%;border-collapse:collapse;min-width:660px}.data-table th,.data-table td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);font-size:14px}.data-table th{color:var(--soft);background:rgba(255,255,255,.04)}.data-table tr:last-child td{border-bottom:0}.pill{display:inline-flex;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900}.pill.good{background:rgba(34,197,94,.12);color:#86efac}.pill.warn{background:rgba(250,204,21,.12);color:#fde68a}.pill.bad{background:rgba(251,113,133,.12);color:#fda4af}.inline-actions{display:flex;gap:8px;flex-wrap:wrap}.tiny-btn{border:1px solid var(--line);background:rgba(255,255,255,.07);color:var(--text);border-radius:12px;padding:8px 10px;font-weight:800;font-size:12px}.tiny-btn:hover{background:rgba(39,216,210,.14)}
.site-footer{border-top:1px solid var(--line);padding:32px 0;background:rgba(3,8,17,.75)}.footer-grid{display:flex;justify-content:space-between;gap:24px;align-items:center}.footer-brand .brand-mark{width:34px;height:34px;border-radius:12px}.footer-brand .brand-text{font-size:16px}.footer-grid p{margin:12px 0 0}.footer-links{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-weight:700}.toast{position:fixed;left:50%;top:92px;transform:translateX(-50%) translateY(-20px);background:#102a43;border:1px solid var(--line);color:#fff;padding:14px 18px;border-radius:16px;box-shadow:var(--shadow);z-index:100;opacity:0;pointer-events:none;transition:.25s ease;max-width:min(520px,calc(100% - 30px));text-align:center;font-weight:800}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.chat-widget{position:fixed;right:22px;bottom:22px;z-index:80}.chat-toggle{width:64px;height:64px;border-radius:50%;border:0;background:linear-gradient(135deg,var(--aqua),var(--blue));font-size:26px;box-shadow:0 18px 45px rgba(39,216,210,.35)}.chat-panel{position:absolute;right:0;bottom:78px;width:min(380px,calc(100vw - 30px));height:520px;display:none;flex-direction:column;background:#081527;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}.chat-panel.open{display:flex}.chat-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;background:linear-gradient(135deg,rgba(39,216,210,.13),rgba(93,101,255,.13));border-bottom:1px solid var(--line)}.chat-head span{display:block;color:var(--muted);font-size:12px;margin-top:3px}.chat-head button{background:transparent;border:0;color:var(--text);font-size:26px}.chat-messages{flex:1;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:10px}.bubble{max-width:86%;padding:12px 14px;border-radius:16px;font-size:14px;line-height:1.5}.bubble.bot{background:rgba(255,255,255,.08);align-self:flex-start}.bubble.me{background:linear-gradient(135deg,var(--aqua),var(--blue));color:#06111f;font-weight:700;align-self:flex-end}.chat-form{display:flex;gap:8px;padding:14px;border-top:1px solid var(--line)}.chat-form input{flex:1;border:1px solid var(--line);background:rgba(255,255,255,.07);color:#fff;border-radius:14px;padding:12px;outline:0}.chat-form button{border:0;border-radius:14px;padding:0 14px;background:var(--aqua);color:#06111f;font-weight:900}
.empty{padding:18px;border:1px dashed var(--line);border-radius:18px;color:var(--muted);text-align:center}.alert{border:1px solid rgba(250,204,21,.28);background:rgba(250,204,21,.08);border-radius:18px;padding:14px;color:#fde68a}.hide{display:none!important}
@media(max-width:980px){.container{width:min(100% - 28px,1180px)}.menu-btn{display:block}.main-nav{position:absolute;left:14px;right:14px;top:76px;display:none;flex-direction:column;align-items:stretch;background:#081527;border:1px solid var(--line);border-radius:22px;padding:16px;gap:6px}.main-nav.open{display:flex}.main-nav a{padding:12px;border-radius:12px}.main-nav a:hover{background:rgba(255,255,255,.06)}.hero-grid,.auth-grid,.dashboard-grid,.grid-2{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr 1fr}.stats-grid{grid-template-columns:1fr 1fr}.section-head{display:block}.mockup{margin-top:8px}}
@media(max-width:640px){.nav-wrap{height:70px}.brand-text{font-size:17px}.brand-mark{width:36px;height:36px;border-radius:12px}.main-nav{top:70px}.hero{padding:52px 0}.hero-actions,.dash-actions{flex-direction:column}.btn{width:100%}.hero-links{display:grid;gap:10px}.grid-3,.stats-grid,.form-row{grid-template-columns:1fr}.form-card h1,.dash-head h1{font-size:34px}.dash-head{display:block}.dash-actions{margin-top:14px}.footer-grid{display:block}.footer-links{margin-top:20px}.chat-widget{right:14px;bottom:14px}.chat-toggle{width:58px;height:58px}h1{font-size:44px}.hero-card,.form-card,.dashboard-card{border-radius:22px;padding:22px}}