:root{
  --bg:#05060a;
  --bg2:#070a12;
  --fg:#d7f9ff;
  --dim:#93c6d1;
  --muted:#5c8b96;
  --accent:#00ffd5;
  --accent2:#7c4dff;
  --danger:#ff3b6a;
  --ok:#00ff7b;
  --card:#0b0f18cc;
  --stroke:#163043;
  --shadow: 0 20px 60px rgba(0,0,0,.55);
  --radius: 18px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background: radial-gradient(1200px 700px at 65% 25%, rgba(124,77,255,.13), transparent 55%),
              radial-gradient(900px 600px at 25% 40%, rgba(0,255,213,.10), transparent 55%),
              linear-gradient(180deg, var(--bg), var(--bg2));
  color:var(--fg);
  font-family:var(--sans);
  overflow-x:hidden;
}

a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:40px 22px 80px}

.bg{position:fixed; inset:0; pointer-events:none; z-index:-1}
.grid{
  position:absolute; inset:-40px;
  background:
    linear-gradient(rgba(0,255,213,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,77,255,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  transform: perspective(900px) rotateX(62deg) translateY(180px);
  transform-origin:center;
  filter: blur(.2px);
  opacity:.35;
}
.scanlines{
  position:absolute; inset:0;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,.035),
    rgba(255,255,255,.035) 1px,
    transparent 1px,
    transparent 6px
  );
  opacity:.15;
  mix-blend-mode: overlay;
}
.glow{
  position:absolute; inset:0;
  background:
    radial-gradient(700px 400px at 70% 30%, rgba(0,255,213,.12), transparent 55%),
    radial-gradient(600px 360px at 40% 50%, rgba(255,59,106,.08), transparent 60%),
    radial-gradient(500px 300px at 55% 65%, rgba(124,77,255,.10), transparent 60%);
  opacity:.9;
}

.topbar{
  max-width:1200px;
  margin:0 auto;
  padding:22px 22px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.brand{display:flex; gap:14px; align-items:center}
.sigil{
  width:42px; height:42px; border-radius:14px;
  background:
    radial-gradient(circle at 30% 30%, rgba(0,255,213,.9), transparent 45%),
    radial-gradient(circle at 70% 70%, rgba(124,77,255,.8), transparent 55%),
    linear-gradient(135deg, rgba(0,255,213,.2), rgba(124,77,255,.15));
  border:1px solid rgba(255,255,255,.08);
  box-shadow: 0 0 30px rgba(0,255,213,.12);
}
.brandtext .name{
  font-family:var(--mono);
  letter-spacing:.12em;
  font-weight:700;
  font-size:14px;
}
.brandtext .dim{opacity:.75; margin-left:6px}
.brandtext .tag{font-size:12px; color:var(--muted); margin-top:2px}

.nav{display:flex; gap:14px; flex-wrap:wrap; justify-content:flex-end}
.navlink{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.1em;
  padding:10px 12px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:999px;
  background:rgba(10,14,22,.35);
  transition:.18s transform, .18s border-color, .18s background;
}
.navlink:hover{
  transform: translateY(-1px);
  border-color: rgba(0,255,213,.25);
  background:rgba(10,14,22,.55);
}

.hero{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:28px;
  align-items:center;
  margin-top:18px;
}
@media (max-width: 980px){
  .hero{grid-template-columns: 1fr; gap:18px}
  .topbar{flex-direction:column; align-items:flex-start}
}

.kicker{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.16em;
  color:rgba(0,255,213,.85);
  margin:0 0 12px;
}
h1{
  font-size: clamp(34px, 4vw, 54px);
  line-height:1.02;
  margin:0 0 14px;
  letter-spacing:-.02em;
}
.accent{
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.sub{
  color:rgba(215,249,255,.78);
  font-size:16px;
  line-height:1.6;
  margin:0 0 18px;
}

.cta-row{display:flex; gap:12px; align-items:center; flex-wrap:wrap}
.btn{
  appearance:none;
  border:1px solid rgba(255,255,255,.10);
  color:var(--fg);
  background:rgba(10,14,22,.45);
  padding:12px 16px;
  border-radius:999px;
  font-family:var(--mono);
  letter-spacing:.08em;
  font-size:12px;
  cursor:pointer;
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
  transition: .18s transform, .18s border-color, .18s background, .18s box-shadow;
}
.btn:hover{transform: translateY(-1px); border-color: rgba(0,255,213,.30)}
.btn.primary{
  background: linear-gradient(135deg, rgba(0,255,213,.18), rgba(124,77,255,.14));
  border-color: rgba(0,255,213,.25);
  box-shadow: 0 18px 60px rgba(0,255,213,.10);
}
.btn.ghost{opacity:.95}

.chips{display:flex; gap:8px; flex-wrap:wrap; margin-top:14px}
.chip{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.08em;
  color:rgba(215,249,255,.82);
  background:rgba(11,15,24,.48);
  border:1px solid rgba(255,255,255,.08);
  padding:8px 10px;
  border-radius:999px;
}

.core-stage{
  position:relative;
  height: 520px;
  border-radius: var(--radius);
  background: radial-gradient(700px 420px at 50% 40%, rgba(0,255,213,.10), transparent 60%),
              radial-gradient(600px 320px at 60% 60%, rgba(124,77,255,.10), transparent 62%),
              rgba(8,11,18,.55);
  border:1px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow);
  overflow:hidden;
}

.core-orbit{
  position:absolute; inset:0;
  border-radius:50%;
  border:1px dashed rgba(0,255,213,.18);
  filter: drop-shadow(0 0 12px rgba(0,255,213,.08));
  transform: translate(-10%, -10%) scale(1.2);
  opacity:.75;
}
.orbit1{animation: spin 18s linear infinite}
.orbit2{
  border-color: rgba(124,77,255,.18);
  animation: spin 24s linear infinite reverse;
  transform: translate(6%, 12%) scale(1.05) rotate(25deg);
}
.orbit3{
  border-color: rgba(255,59,106,.15);
  animation: spin 32s linear infinite;
  transform: translate(-4%, 18%) scale(.95) rotate(-18deg);
}
@keyframes spin{to{transform: rotate(360deg)}}

.core{
  position:absolute;
  left:50%; top:46%;
  transform: translate(-50%, -50%);
  width: 260px; height:260px;
  transform-style: preserve-3d;
  animation: coreTurn 10s linear infinite;
}
@keyframes coreTurn{
  0%{transform: translate(-50%, -50%) rotateX(18deg) rotateY(0deg)}
  100%{transform: translate(-50%, -50%) rotateX(18deg) rotateY(360deg)}
}

.core-shell{
  position:absolute; inset:0;
  transform-style: preserve-3d;
}
.face{
  position:absolute; inset:0;
  border-radius: 22px;
  background:
    radial-gradient(circle at 30% 30%, rgba(0,255,213,.18), transparent 55%),
    radial-gradient(circle at 70% 70%, rgba(124,77,255,.16), transparent 55%),
    linear-gradient(135deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 0 35px rgba(0,255,213,.08);
  backdrop-filter: blur(2px);
}
.f1{transform: translateZ(64px)}
.f2{transform: rotateY(90deg) translateZ(64px)}
.f3{transform: rotateY(180deg) translateZ(64px)}
.f4{transform: rotateY(-90deg) translateZ(64px)}
.f5{transform: rotateX(90deg) translateZ(64px)}
.f6{transform: rotateX(-90deg) translateZ(64px)}

.core-center{
  position:absolute; inset:0;
  display:grid; place-items:center;
  transform: translateZ(12px);
}
.core-sun{
  width: 92px; height:92px; border-radius:50%;
  background:
    radial-gradient(circle at 35% 35%, rgba(255,255,255,.95), rgba(0,255,213,.75) 35%, rgba(124,77,255,.45) 65%, rgba(255,59,106,.28) 82%, rgba(0,0,0,.0));
  box-shadow:
    0 0 25px rgba(0,255,213,.45),
    0 0 60px rgba(124,77,255,.18),
    0 0 100px rgba(255,59,106,.10);
  filter: saturate(1.1);
  animation: sunPulse 2.4s ease-in-out infinite;
}
@keyframes sunPulse{
  0%,100%{transform: scale(1)}
  50%{transform: scale(1.07)}
}

.core-ring{
  position:absolute;
  width: 190px; height:190px; border-radius:50%;
  border:1px solid rgba(0,255,213,.28);
  box-shadow: 0 0 22px rgba(0,255,213,.12);
  animation: ringSpin 7s linear infinite;
}
.core-ring.ring2{
  width: 230px; height:230px;
  border-color: rgba(124,77,255,.22);
  animation-duration: 11s;
  animation-direction: reverse;
}
@keyframes ringSpin{to{transform: rotate(360deg)}}

.core-pulse{
  position:absolute;
  width: 300px; height:300px;
  border-radius:50%;
  border: 1px solid rgba(0,255,213,.0);
  box-shadow: 0 0 0 rgba(0,255,213,.0);
  opacity:0;
}

.hud{
  position:absolute; left:16px; bottom:16px; right:16px;
  background:rgba(8,11,18,.55);
  border:1px solid rgba(255,255,255,.08);
  border-radius: 14px;
  padding:12px 12px;
  display:grid;
  gap:8px;
  box-shadow: 0 18px 60px rgba(0,0,0,.25);
}
.hudline{display:flex; justify-content:space-between; gap:10px; align-items:center}
.label{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.12em;
  color:rgba(147,198,209,.85);
}
.value{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.08em;
  color:rgba(215,249,255,.90);
}
.value.ok{color:rgba(0,255,123,.9)}
.value.bad{color:rgba(255,59,106,.92)}

.panel{
  margin-top:28px;
  padding:22px;
  border-radius: var(--radius);
  background: rgba(8,11,18,.55);
  border:1px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow);
}
.panel-head h2{margin:0 0 6px; font-size:22px}
.panel-head p{margin:0; color:rgba(215,249,255,.72)}

.cards{
  margin-top:16px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
@media (max-width: 980px){ .cards{grid-template-columns: 1fr} }

.card{
  padding:16px;
  border-radius: 16px;
  background: rgba(11,15,24,.55);
  border:1px solid rgba(255,255,255,.08);
  transition:.18s transform, .18s border-color;
}
.card:hover{transform: translateY(-2px); border-color: rgba(0,255,213,.22)}
.card-top{display:flex; justify-content:space-between; align-items:center}
.badge{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(10,14,22,.45);
  color:rgba(215,249,255,.86);
}
.icon{font-size:18px; opacity:.95}
.card h3{margin:12px 0 8px; font-size:16px}
.card p{margin:0 0 10px; color:rgba(215,249,255,.72); line-height:1.55}
.meta{font-family:var(--mono); font-size:11px; letter-spacing:.08em; color:rgba(147,198,209,.9)}
.meta-ok{color:rgba(0,255,123,.88)}
.meta-warn{color:rgba(255,219,77,.85)}

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
}
@media (max-width: 980px){ .split{grid-template-columns: 1fr} }

.small{color:rgba(215,249,255,.70); margin-top:8px}
.bullets{margin:14px 0 0; padding:0; list-style:none; display:grid; gap:8px}
.bullets li{display:flex; gap:10px; align-items:flex-start; color:rgba(215,249,255,.72)}
.bullets span{color:rgba(0,255,213,.85); font-weight:700}

.form{margin-top:14px; display:flex; gap:10px; flex-wrap:wrap; align-items:flex-end}
.form label{flex:1; min-width:220px; display:grid; gap:6px}
.form label span{font-family:var(--mono); font-size:11px; letter-spacing:.1em; color:rgba(147,198,209,.9)}
input{
  width:100%;
  padding:12px 12px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(10,14,22,.50);
  color: var(--fg);
  outline:none;
}
input:focus{border-color: rgba(0,255,213,.35)}
.form-note{margin-top:10px; font-family:var(--mono); font-size:11px; color:rgba(147,198,209,.9)}
.fineprint{margin-top:14px; display:flex; justify-content:space-between; color:rgba(147,198,209,.78); font-family:var(--mono); font-size:11px}
.dim{opacity:.7}

@media (prefers-reduced-motion: reduce){
  .core, .orbit1, .orbit2, .orbit3, .core-sun, .core-ring, .grid{animation:none !important}
}