:root{
  --bg:#07111f;
  --bg2:#0c1830;
  --panel:rgba(16,26,51,.54);
  --text:#ecf3ff;
  --muted:#a9bbd8;
  --line:rgba(255,255,255,.08);
  --accent:#00d4ff;
  --accent2:#4f7cff;
  --danger:#ff8d8d;
  --shadow:0 12px 40px rgba(0,0,0,.28);
  --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 15% 20%, rgba(0,212,255,.12), transparent 24%),
    radial-gradient(circle at 85% 18%, rgba(79,124,255,.12), transparent 22%),
    linear-gradient(180deg,#06101d 0%, #081427 40%, #07111f 100%);
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
.page{position:relative;z-index:2}
.bg{
  position:fixed; inset:0; z-index:0; pointer-events:none; overflow:hidden;
}
.grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:38px 38px;
  mask-image:linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.15));
}
.noise{
  position:absolute; inset:0; opacity:.05;
  background-image:radial-gradient(circle at 20% 20%, #fff 0.7px, transparent 0.9px);
  background-size:20px 20px;
}
.orb{
  position:absolute;
  border-radius:50%;
  filter:blur(54px);
  opacity:.28;
  transition:transform .18s linear;
}
.orb-a{
  width:360px;height:360px; left:-60px; top:60px;
  background:linear-gradient(135deg,var(--accent),#2f79ff);
}
.orb-b{
  width:300px;height:300px; right:-60px; top:110px;
  background:linear-gradient(135deg,#235ac2,#6c5cff);
}
.orb-c{
  width:240px;height:240px; left:50%; bottom:-70px; transform:translateX(-50%);
  background:linear-gradient(135deg,rgba(0,212,255,.7),rgba(79,124,255,.7));
}

.glass{
  background:var(--panel);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}

.topbar{
  max-width:var(--max);
  margin:18px auto 0;
  padding:14px 18px;
  border-radius:20px;
  position:sticky;
  top:12px;
  z-index:40;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:14px;height:14px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow:0 0 20px rgba(0,212,255,.45);
}
.brand-text strong{display:block;font-size:15px}
.brand-text span{display:block;font-size:12px;color:var(--muted)}
.nav{display:flex;gap:18px;flex-wrap:wrap}
.nav a{color:var(--muted);font-size:14px}
.nav a:hover{color:#fff}

.hero{
  max-width:var(--max);
  margin:0 auto;
  min-height:82vh;
  padding:64px 20px 28px;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:24px;
  align-items:center;
}
.pill{
  display:inline-flex;
  padding:10px 14px;
  border-radius:999px;
  font-size:13px;
  color:#d8e8ff;
}
h1{
  margin:18px 0 14px;
  font-size:clamp(36px,5vw,72px);
  line-height:.98;
  letter-spacing:-.03em;
}
h1 span{
  display:block;
  background:linear-gradient(90deg,#ffffff,#8be9ff 44%,#8cb0ff);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.lead{
  margin:0;
  max-width:760px;
  color:var(--muted);
  font-size:clamp(17px,2.1vw,22px);
  line-height:1.58;
}
.cta-row{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:28px;
}
.btn{
  min-height:50px;
  padding:13px 18px;
  border-radius:14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  transition:transform .22s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{
  color:#04111c;
  background:linear-gradient(135deg,var(--accent),#6be6ff);
  box-shadow:0 10px 30px rgba(0,212,255,.24);
}
.btn-ghost{
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);
}
.hero-tags{
  margin-top:18px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.tag{
  padding:10px 12px;
  border-radius:999px;
  font-size:13px;
  color:#dce8ff;
}

.hero-stage{
  position:relative;
  min-height:580px;
  border-radius:30px;
  overflow:hidden;
  background:
    radial-gradient(circle at 50% 50%, rgba(0,212,255,.08), transparent 32%),
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015));
}
.stage-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:34px 34px;
}
.ui-window{
  position:absolute;
  border-radius:20px;
  padding:14px 14px 16px;
  background:rgba(9,19,40,.58);
}
.win-head{
  display:flex; gap:6px; margin-bottom:10px;
}
.win-head span{
  width:8px;height:8px;border-radius:50%;
  background:rgba(255,255,255,.22);
}
.win-title{
  font-weight:700;
  margin-bottom:12px;
}
.win-a{top:10%; left:8%; width:40%}
.win-b{top:18%; right:8%; width:34%}
.win-c{bottom:10%; left:28%; width:42%}

.ticket-list{display:grid;gap:10px}
.ticket-row{
  padding:10px 12px;
  border-radius:14px;
  background:rgba(255,255,255,.04);
}
.ticket-row b{display:block;font-size:14px;margin-bottom:4px}
.ticket-row span{display:block;color:var(--muted);font-size:12px}

.class-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
}
.class-pill{
  padding:10px;
  border-radius:12px;
  background:rgba(255,255,255,.05);
  text-align:center;
  font-size:13px;
  color:#e7f2ff;
}
.mini-kpi{
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:10px;
}
.mini-kpi div{
  padding:10px;
  border-radius:14px;
  background:rgba(255,255,255,.04);
  text-align:center;
}
.mini-kpi strong{display:block;font-size:22px}
.mini-kpi span{display:block;color:var(--muted);font-size:12px;margin-top:4px}

.beam{
  position:absolute;
  height:2px;
  border-radius:999px;
  background:linear-gradient(90deg, transparent, rgba(0,212,255,.74), transparent);
  overflow:hidden;
}
.beam::after{
  content:"";
  position:absolute;
  top:0; left:-20%;
  width:20%;
  height:100%;
  background:linear-gradient(90deg,transparent,#9befff,transparent);
  animation:beamFlow 3.2s linear infinite;
}
.beam-1{top:26%; left:34%; width:30%; transform:rotate(12deg)}
.beam-2{top:44%; left:39%; width:24%; transform:rotate(-14deg)}
.beam-3{top:70%; left:28%; width:26%; transform:rotate(10deg)}

@keyframes beamFlow{
  0%{left:-20%}
  100%{left:110%}
}

.section{
  max-width:var(--max);
  margin:0 auto;
  padding:30px 20px 26px;
}
.section-head{margin-bottom:18px}
.section-head h2{
  margin:14px 0 10px;
  font-size:clamp(28px,4vw,46px);
  letter-spacing:-.03em;
}
.section-head p{
  margin:0;
  color:var(--muted);
  line-height:1.68;
  max-width:860px;
}

.kpi-grid,.cards-3,.cards-4,.flow-grid,.result-grid{
  display:grid;
  gap:16px;
}
.kpi-grid{grid-template-columns:repeat(4,1fr)}
.cards-3{grid-template-columns:repeat(3,1fr)}
.cards-4{grid-template-columns:repeat(4,1fr)}
.flow-grid{grid-template-columns:repeat(3,1fr)}
.result-grid{grid-template-columns:repeat(2,1fr)}

.kpi-card,.info-card,.feature-card,.flow-step,.result-pill,.analytics-board,.chart-card,.final-box{
  border-radius:22px;
}
.kpi-card,.info-card,.feature-card,.flow-step,.chart-card,.result-pill{
  padding:22px;
}
.kpi-card span{
  display:block;
  font-size:clamp(28px,4vw,44px);
  font-weight:800;
  line-height:1;
  margin-bottom:10px;
}
.kpi-card p,
.info-card p,
.feature-card p,
.flow-step p,
.final-box p{
  margin:0;
  color:var(--muted);
  line-height:1.6;
}
.info-card h3,.feature-card h3,.flow-step h3{
  margin:0 0 10px;
  font-size:20px;
}
.danger{
  border-color:rgba(255,141,141,.18);
  box-shadow:0 12px 40px rgba(90,20,20,.18);
}
.step-num{
  width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#05111d;
  font-weight:800;
  margin-bottom:12px;
}

.analytics-board{
  padding:22px;
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:16px;
}
.chart-title{
  font-weight:700;
  margin-bottom:14px;
}
.bars{
  height:180px;
  display:flex;
  align-items:flex-end;
  gap:10px;
}
.bars span{
  display:block;
  flex:1;
  border-radius:12px 12px 4px 4px;
  background:linear-gradient(180deg,#78e8ff,#2f79ff);
  box-shadow:0 8px 20px rgba(0,212,255,.18);
}
.donut{
  width:170px;height:170px;border-radius:50%;
  margin:10px auto 0;
  background:
    conic-gradient(#7beaff 0 338deg, rgba(255,255,255,.08) 338deg 360deg);
  display:flex;align-items:center;justify-content:center;
}
.donut-inner{
  width:110px;height:110px;border-radius:50%;
  background:#0b1730;
  display:flex;align-items:center;justify-content:center;
  font-size:28px;font-weight:800;
}
.mini-list{
  margin:0;
  padding-left:18px;
  color:var(--muted);
  line-height:1.8;
}
.final-box{
  padding:28px 24px;
}
.final-box h2{
  margin:0 0 12px;
  font-size:clamp(28px,4vw,42px);
  letter-spacing:-.03em;
}
.result-pill{
  text-align:center;
  color:#e7f2ff;
}

.gate{
  position:fixed;
  inset:0;
  z-index:99999;
  background:rgba(4,10,20,.92);
  display:flex;
  justify-content:center;
  align-items:center;
}
.gate-box{
  width:min(420px, calc(100% - 32px));
  padding:28px;
  border-radius:20px;
  text-align:center;
}
.gate input{
  width:100%;
  margin-top:14px;
  padding:12px;
  border-radius:12px;
  border:none;
  outline:none;
  background:rgba(255,255,255,.08);
  color:#fff;
}
.gate input::placeholder{color:#97a8c8}
.gate button{
  margin-top:12px;
  width:100%;
  padding:12px 18px;
  border-radius:12px;
  border:none;
  cursor:pointer;
  font-weight:700;
  background:linear-gradient(135deg,#00d4ff,#6be6ff);
}
.gate-note{
  margin-top:12px;
  font-size:12px;
  color:#8aa0c5;
}

.reveal,.rise{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .7s ease, transform .7s ease;
}
.reveal.in,.rise.in{
  opacity:1;
  transform:translateY(0);
}
.delay-1{transition-delay:.12s}
.delay-2{transition-delay:.22s}
.tilt{
  transform-style:preserve-3d;
  transition:transform .25s ease;
}

@media (max-width: 1100px){
  .hero{grid-template-columns:1fr}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .cards-3,.cards-4,.flow-grid,.analytics-board{grid-template-columns:1fr 1fr}
}
@media (max-width: 760px){
  .topbar{
    flex-direction:column;
    align-items:flex-start;
    padding:14px;
    margin:12px 12px 0;
  }
  .section{padding:22px 16px}
  .hero{
    min-height:auto;
    padding:42px 16px 18px;
  }
  .nav{gap:12px}
  .kpi-grid,.cards-3,.cards-4,.flow-grid,.analytics-board,.result-grid{
    grid-template-columns:1fr;
  }
  .btn{width:100%}
  .cta-row{flex-direction:column}
  .hero-stage{
    min-height:760px;
  }
  .win-a{top:6%; left:6%; width:88%}
  .win-b{top:38%; left:6%; right:auto; width:88%}
  .win-c{top:72%; left:6%; width:88%}
  .beam-1,.beam-2,.beam-3{display:none}
}