/* ===================== TOKENS ===================== */
:root{
  --bg:#0a0e1a;
  --bg-2:#0c1224;
  --surface:#121a2e;
  --surface-2:#161f38;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --text:#e8edf7;
  --muted:#93a0bd;
  --muted-2:#6b7790;
  --indigo:#6366f1;
  --cyan:#22d3ee;
  --grad:linear-gradient(100deg,#818cf8 0%,#22d3ee 100%);
  --grad-soft:linear-gradient(100deg,rgba(99,102,241,.18),rgba(34,211,238,.18));
  --pos:#34d399;
  --neg:#f87171;
  --neu:#fbbf24;
  --radius:18px;
  --radius-sm:12px;
  --maxw:1180px;
  --shadow:0 24px 60px -20px rgba(2,6,23,.7);
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --display:'Space Grotesk','Inter',sans-serif;
}

/* ===================== BASE ===================== */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}

/* ===================== BUTTONS ===================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--display);font-weight:600;font-size:15px;
  padding:13px 22px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s;
  white-space:nowrap;
}
.btn svg{transition:transform .2s ease}
.btn-primary{background:var(--grad);color:#08101f;box-shadow:0 10px 30px -10px rgba(34,211,238,.55)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -12px rgba(34,211,238,.7)}
.btn-primary:hover svg{transform:translateX(3px)}
.btn-ghost{background:rgba(255,255,255,.04);color:var(--text);border-color:var(--line-2)}
.btn-ghost:hover{background:rgba(255,255,255,.09);transform:translateY(-2px)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-lg{padding:16px 30px;font-size:17px}
.btn-block{width:100%;margin-top:6px}

/* ===================== HEADER ===================== */
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);background:rgba(10,14,26,.72);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s;
}
.site-header.scrolled{border-bottom-color:var(--line);background:rgba(10,14,26,.9)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.logo{display:flex;align-items:center;gap:9px;font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:-.02em}
.logo-mark{display:grid;place-items:center}
.nav{display:flex;gap:30px;margin-left:auto;margin-right:8px}
.nav a{color:var(--muted);font-size:15px;font-weight:500;transition:color .2s}
.nav a:hover{color:var(--text)}
.header-actions{display:flex;align-items:center;gap:14px}
.lang-switch{display:flex;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:999px;padding:3px}
.lang-btn{background:none;border:none;color:var(--muted);font-family:var(--display);font-weight:600;font-size:13px;padding:5px 11px;border-radius:999px;cursor:pointer;transition:.2s}
.lang-btn.active{background:var(--grad);color:#08101f}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.burger span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:.3s}

/* ===================== HERO ===================== */
.hero{position:relative;padding:84px 0 70px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.orb-1{width:520px;height:520px;background:radial-gradient(circle,#4f46e5,transparent 70%);top:-160px;left:-120px;animation:float 14s ease-in-out infinite}
.orb-2{width:460px;height:460px;background:radial-gradient(circle,#0891b2,transparent 70%);top:40px;right:-140px;animation:float 18s ease-in-out infinite reverse}
.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:46px 46px;mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 75%);opacity:.4}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(20px,30px)}}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:9px;background:var(--grad-soft);border:1px solid var(--line-2);color:#cdd6ff;font-size:13px;font-weight:600;padding:7px 14px;border-radius:999px;margin-bottom:22px}
.badge .dot,.dash-live .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 0 rgba(34,211,238,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,211,238,.6)}70%{box-shadow:0 0 0 9px rgba(34,211,238,0)}100%{box-shadow:0 0 0 0 rgba(34,211,238,0)}}
.hero-title{font-family:var(--display);font-weight:700;font-size:clamp(34px,5vw,58px);line-height:1.05;letter-spacing:-.03em;margin-bottom:22px}
.hero-sub{font-size:clamp(16px,2vw,19px);color:var(--muted);max-width:540px;margin-bottom:32px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}

/* Mock dashboard */
.hero-visual{display:flex;justify-content:center}
.dash{width:100%;max-width:420px;background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--line-2);border-radius:22px;padding:22px;box-shadow:var(--shadow);position:relative}
.dash::before{content:"";position:absolute;inset:0;border-radius:22px;padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.4;pointer-events:none}
.dash-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.dash-title{font-family:var(--display);font-weight:600;font-size:15px}
.dash-live{display:inline-flex;align-items:center;gap:7px;font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--cyan)}
.dash-score{display:flex;align-items:center;gap:18px;padding:16px;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:14px;margin-bottom:14px}
.score-ring{position:relative;width:80px;height:80px;flex-shrink:0}
.score-ring svg{transform:rotate(-90deg)}
.ring-bg{fill:none;stroke:rgba(255,255,255,.08);stroke-width:7}
.ring-fg{fill:none;stroke:url(#dashgrad);stroke-width:7;stroke-linecap:round;stroke-dasharray:213;stroke-dashoffset:60;animation:ring 1.6s ease forwards}
@keyframes ring{from{stroke-dashoffset:213}to{stroke-dashoffset:60}}
.score-ring .ring-fg{stroke:#22d3ee}
.score-val{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:22px;color:var(--pos)}
.score-meta{flex:1}
.score-label{font-size:13px;color:var(--muted);display:block;margin-bottom:10px}
.spark{display:flex;align-items:flex-end;gap:5px;height:38px}
.spark span{flex:1;background:var(--grad);border-radius:3px;opacity:.85;animation:grow 1s ease forwards;transform-origin:bottom;transform:scaleY(0)}
.spark span:nth-child(1){height:40%;animation-delay:.05s}
.spark span:nth-child(2){height:65%;animation-delay:.12s}
.spark span:nth-child(3){height:45%;animation-delay:.19s}
.spark span:nth-child(4){height:80%;animation-delay:.26s}
.spark span:nth-child(5){height:60%;animation-delay:.33s}
.spark span:nth-child(6){height:92%;animation-delay:.4s}
.spark span:nth-child(7){height:72%;animation-delay:.47s}
@keyframes grow{to{transform:scaleY(1)}}
.dash-feed{display:flex;flex-direction:column;gap:9px}
.feed-row{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:10px;padding:9px 11px;font-size:13px}
.feed-text{color:var(--muted);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tag{font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px;flex-shrink:0}
.tag.pos{background:rgba(52,211,153,.15);color:var(--pos)}
.tag.neg{background:rgba(248,113,113,.15);color:var(--neg)}
.tag.neu{background:rgba(251,191,36,.15);color:var(--neu)}
.alert{font-size:14px;flex-shrink:0;filter:drop-shadow(0 0 6px rgba(248,113,113,.7))}

/* ===================== STATS ===================== */
.stats{padding:10px 0 30px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:linear-gradient(180deg,var(--surface),transparent);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;text-align:center}
.stat-num{font-family:var(--display);font-weight:700;font-size:clamp(32px,4vw,46px);line-height:1}
.stat-num .unit{font-size:.45em}
.stat-lbl{color:var(--muted);font-size:14px;margin-top:8px}

/* ===================== SECTIONS ===================== */
.section{padding:84px 0}
.section-alt{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.section-head{text-align:center;max-width:640px;margin:0 auto 52px}
.eyebrow{display:inline-block;font-family:var(--display);font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px}
.section-title{font-family:var(--display);font-weight:700;font-size:clamp(28px,3.6vw,42px);letter-spacing:-.02em;line-height:1.12}
.section-sub{color:var(--muted);font-size:18px;margin-top:14px}

/* Features */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:transform .25s ease,border-color .25s ease,background .25s}
.card:hover{transform:translateY(-5px);border-color:var(--line-2);background:var(--surface-2)}
.card-ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--grad-soft);border:1px solid var(--line-2);color:var(--cyan);margin-bottom:16px}
.card-ico svg{width:24px;height:24px}
.card h3{font-family:var(--display);font-weight:600;font-size:17px;margin-bottom:8px}
.card p{color:var(--muted);font-size:14px}
.result-bar{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;margin-top:40px;padding:20px 26px;background:var(--grad-soft);border:1px solid var(--line-2);border-radius:var(--radius);font-weight:600;font-size:15px;text-align:center}
.result-bar .sep{color:var(--cyan)}

/* How it works */
.flow{display:flex;align-items:stretch;justify-content:center;gap:8px;flex-wrap:wrap}
.flow-step{flex:1;min-width:200px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative}
.flow-num{font-family:var(--display);font-weight:700;font-size:30px;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:block;margin-bottom:10px}
.flow-step h3{font-family:var(--display);font-weight:600;font-size:18px;margin-bottom:8px}
.flow-step p{color:var(--muted);font-size:14px}
.flow-arrow{display:flex;align-items:center;color:var(--cyan);font-size:24px;font-weight:700;flex-shrink:0}

/* Roadmap */
.roadmap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.road-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:border-color .25s,transform .25s}
.road-card:hover{border-color:var(--line-2);transform:translateY(-4px)}
.road-card h3{font-family:var(--display);font-weight:600;font-size:19px;margin-bottom:16px}
.road-card ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.road-card li{position:relative;padding-left:26px;color:var(--muted);font-size:15px}
.road-card li::before{content:"";position:absolute;left:0;top:8px;width:14px;height:9px;border-left:2px solid var(--cyan);border-bottom:2px solid var(--cyan);transform:rotate(-45deg)}

/* Demo band */
.demo-band{padding:18px 0 78px}
.demo-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;background:linear-gradient(110deg,var(--surface),var(--bg-2));border:1px solid var(--line-2);border-radius:26px;padding:44px 48px;position:relative;overflow:hidden}
.demo-inner::before{content:"";position:absolute;width:340px;height:340px;background:radial-gradient(circle,rgba(34,211,238,.25),transparent 70%);right:-80px;top:-120px;filter:blur(40px)}
.demo-inner h2{font-family:var(--display);font-weight:700;font-size:clamp(24px,3vw,34px);letter-spacing:-.02em;position:relative}
.demo-inner p{color:var(--muted);font-size:17px;margin-top:8px;position:relative;max-width:520px}
.demo-inner .btn{position:relative;flex-shrink:0}

/* Contacts */
.contacts-grid{display:grid;grid-template-columns:1fr .85fr;gap:48px;align-items:start}
.contact-cards{display:flex;flex-direction:column;gap:12px;margin:28px 0}
.contact-card{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:15px 18px;transition:border-color .2s,transform .2s,background .2s}
.contact-card:hover{border-color:var(--line-2);transform:translateX(4px)}
.contact-card.wa:hover{background:rgba(37,211,102,.08);border-color:rgba(37,211,102,.4)}
.cc-ico{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--cyan);flex-shrink:0}
.contact-card.wa .cc-ico{color:#25d366}
.cc-ico svg{width:22px;height:22px}
.cc-label{display:block;font-size:12px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.06em}
.cc-val{font-family:var(--display);font-weight:600;font-size:16px}
.manager{display:flex;align-items:center;gap:14px;padding:16px 18px;background:var(--grad-soft);border:1px solid var(--line-2);border-radius:14px}
.mgr-avatar{width:46px;height:46px;border-radius:50%;background:var(--grad);color:#08101f;display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:17px;flex-shrink:0}
.mgr-name{font-size:15px}
.mgr-role{font-size:13px;color:var(--muted)}

/* Lead form */
.lead-form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.lead-form h3{font-family:var(--display);font-weight:600;font-size:20px;margin-bottom:18px}
.lead-form label{display:block;font-size:13px;color:var(--muted);margin-bottom:14px}
.lead-form label span{display:block;margin-bottom:6px}
.lead-form input,.lead-form textarea{width:100%;background:var(--bg-2);border:1px solid var(--line-2);border-radius:10px;padding:12px 14px;color:var(--text);font-family:var(--font);font-size:15px;transition:border-color .2s}
.lead-form input:focus,.lead-form textarea:focus{outline:none;border-color:var(--cyan)}
.lead-form textarea{resize:vertical}
.form-note{font-size:12px;color:var(--muted-2);margin-top:12px;text-align:center}

/* ===================== FOOTER ===================== */
.site-footer{border-top:1px solid var(--line);padding:46px 0;background:var(--bg-2)}
.footer-inner{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.footer-brand .logo-text{font-family:var(--display);font-weight:700;font-size:20px}
.footer-brand p{color:var(--muted);font-size:14px;margin-top:10px;max-width:280px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:var(--muted);font-size:14px;transition:color .2s}
.footer-links a:hover{color:var(--text)}
.footer-meta{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:13px;text-align:right}
.footer-meta a:hover{color:var(--cyan)}

/* ===================== REVEAL ANIMATION ===================== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .orb,.badge .dot,.spark span,.ring-fg{animation:none}
}

/* ===================== RESPONSIVE ===================== */
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .hero-visual{order:-1;max-width:420px;margin:0 auto}
  .cards{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .flow-arrow{transform:rotate(90deg)}
  .contacts-grid{grid-template-columns:1fr;gap:36px}
}
@media (max-width:760px){
  .nav{display:none}
  .nav.open{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg-2);border-bottom:1px solid var(--line);padding:8px 24px;margin:0}
  .nav.open a{padding:13px 0;border-bottom:1px solid var(--line)}
  .burger{display:flex}
  .header-actions .btn-sm{display:none}
  .roadmap-grid{grid-template-columns:1fr}
  .demo-inner{padding:34px 26px}
  .section{padding:60px 0}
}
@media (max-width:520px){
  .cards{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .container{padding:0 18px}
}