:root{
  --bg0:#070A12;
  --bg1:#0B1020;
  --card:#0E1630;
  --card2:#0B132A;
  --line:rgba(255,255,255,.08);
  --text:#EAF0FF;
  --muted:rgba(234,240,255,.72);
  --muted2:rgba(234,240,255,.52);
  --accent:#7C5CFF;
  --accent2:#39E6C8;
  --warn:#FFCC66;
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --r:16px;
  --r2:22px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(1000px 600px at 20% 20%, rgba(124,92,255,.20), transparent 60%),
    radial-gradient(900px 520px at 80% 30%, rgba(57,230,200,.14), transparent 55%),
    radial-gradient(900px 520px at 70% 90%, rgba(255,204,102,.07), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
}

a{color:inherit;text-decoration:none}
input,button{font:inherit}
.shell{max-width:1200px;margin:0 auto;padding:24px 18px 40px}

/* Top bar */
.topbar{
  position:sticky; top:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 18px;
  background: rgba(7,10,18,.72);
  backdrop-filter: blur(14px);
  border-bottom:1px solid var(--line);
}

.brand{display:flex;align-items:center;gap:10px}
.logoMark{
  width:26px;height:26px;border-radius:8px;
  background:
    radial-gradient(circle at 35% 35%, rgba(255,255,255,.16), transparent 60%),
    linear-gradient(135deg, var(--accent), rgba(57,230,200,.85));
  box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 12px 30px rgba(124,92,255,.25);
}
.brandName{letter-spacing:.16em;font-weight:700;font-size:12px;opacity:.95}

.navLinks{display:flex;gap:16px;align-items:center}
.navLink{
  font-size:13px;color:var(--muted);
  padding:8px 10px;border-radius:10px;
}
.navLink:hover{background:rgba(255,255,255,.04);color:var(--text)}
.navLink.isActive{color:var(--text); background:rgba(124,92,255,.12); border:1px solid rgba(124,92,255,.25)}

.navRight{display:flex;align-items:center;gap:10px}
.navSearch{
  display:flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  padding:8px 10px;border-radius:12px;
  min-width:320px;
}
.navSearch input{
  width:100%; border:0; outline:0;
  background:transparent; color:var(--text);
}
.navSearch input::placeholder{color:rgba(234,240,255,.45)}

.btn{
  border:1px solid var(--line);
  border-radius:999px;
  padding:9px 14px;
  font-size:13px;
  cursor:pointer;
  background:rgba(255,255,255,.04);
  color:var(--text);
}
.btn:hover{border-color:rgba(255,255,255,.18)}
.btnPrimary{
  border:1px solid rgba(124,92,255,.5);
  background: linear-gradient(135deg, rgba(124,92,255,.90), rgba(57,230,200,.55));
  box-shadow: 0 12px 40px rgba(124,92,255,.22);
}
.btnGhost{background:transparent}
.btnTight{padding:9px 12px}

/* Hero layout */
.hero{
  display:grid;
  grid-template-columns: 1.12fr .88fr;
  gap:22px;
  padding:26px 0 16px;
}

.heroLeft h1{
  margin:10px 0 10px;
  font-size:54px;
  line-height:1.03;
  letter-spacing:-.02em;
}
.subhead{margin:0 0 18px;color:var(--muted);max-width:560px}

.heroSearch{margin:14px 0 18px}
.heroSearchBox{
  display:flex;align-items:center;gap:10px;
  background: rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  border-radius: 16px;
  padding:10px 10px 10px 12px;
  box-shadow: var(--shadow);
}
.heroSearchBox input{
  flex:1; border:0; outline:0;
  background:transparent; color:var(--text);
  padding:8px 0;
}
.heroSearchBox input::placeholder{color:rgba(234,240,255,.45)}
.hintRow{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.pill{
  font-size:12px;color:rgba(234,240,255,.78);
  padding:7px 10px;border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
}

/* Trending cards */
.sectionTitleRow{display:flex;align-items:center;justify-content:space-between;margin-top:10px}
.sectionTitle{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:rgba(234,240,255,.62)}

.trendRow{
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap:12px; margin-top:10px;
}
.trendCard{
  border-radius: 16px;
  border:1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  padding:12px;
  display:flex;gap:10px;align-items:center;
}
.avatar{
  width:34px;height:34px;border-radius:12px;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.18), transparent 65%),
              linear-gradient(135deg, rgba(124,92,255,.8), rgba(57,230,200,.55));
  box-shadow: 0 0 0 1px rgba(255,255,255,.08);
}
.trendText{display:flex;flex-direction:column;gap:2px}
.trendTitle{font-weight:650;font-size:13px}
.trendMeta{font-size:12px;color:var(--muted2)}

/* Feature tiles */
.tileGrid{
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap:12px; margin-top:12px;
}
.tile{
  border-radius:16px;
  border:1px solid var(--line);
  background: rgba(14,22,48,.55);
  padding:14px;
  display:flex;align-items:center;gap:12px;
  position:relative;
  overflow:hidden;
}
.tile::before{
  content:"";
  position:absolute;inset:-2px;
  background: radial-gradient(280px 160px at 15% 20%, rgba(124,92,255,.22), transparent 60%),
              radial-gradient(280px 160px at 85% 60%, rgba(57,230,200,.16), transparent 60%);
  opacity:.9;
  pointer-events:none;
}
.tile > *{position:relative}
.tileIcon{width:36px;height:36px;border-radius:14px;display:grid;place-items:center;
  background:rgba(255,255,255,.06);border:1px solid var(--line)
}
.tileTitle{font-weight:700}
.tileMeta{font-size:12px;color:var(--muted2);margin-top:2px}
.tileCta{margin-left:auto;color:rgba(234,240,255,.70);font-size:12px}
.tile:hover{border-color:rgba(255,255,255,.18)}

/* Quote row */
.quoteRow{
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap:12px; margin-top:12px;
}
.quoteCard{
  border-radius:16px;
  border:1px solid var(--line);
  background: rgba(11,19,42,.55);
  padding:12px;
}
.quoteTop{display:flex;align-items:center;justify-content:space-between}
.sym{font-weight:800;letter-spacing:.08em}
.price{font-variant-numeric: tabular-nums}
.chg.up{color: #49F2A4}
.chg.down{color:#FF6B8B}
.company{font-size:12px;color:var(--muted2);margin-top:4px}

/* Right art panel */
.heroRight{display:flex;flex-direction:column;gap:12px}
.artCard{
  position:relative;
  border-radius: var(--r2);
  border:1px solid rgba(255,255,255,.10);
  background: rgba(14,22,48,.38);
  min-height: 330px;
  overflow:hidden;
  box-shadow: var(--shadow);
}
.artGrid{
  position:absolute; inset:0;
  background:
    linear-gradient(transparent, rgba(255,255,255,.02)),
    repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 1px, transparent 1px 34px);
  opacity:.22;
  transform: perspective(900px) rotateX(12deg);
  transform-origin: bottom;
}
.artGlow{
  position:absolute; inset:-60px;
  background:
    radial-gradient(400px 260px at 25% 30%, rgba(124,92,255,.30), transparent 65%),
    radial-gradient(380px 250px at 70% 65%, rgba(57,230,200,.18), transparent 65%),
    radial-gradient(280px 200px at 85% 25%, rgba(255,204,102,.10), transparent 70%);
  filter: blur(10px);
  opacity:.9;
}
.artHud{
  position:absolute; left:14px; right:14px; bottom:14px;
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap:10px;
}
.hudItem{
  border:1px solid var(--line);
  background: rgba(7,10,18,.35);
  border-radius: 14px;
  padding:10px;
}
.hudLabel{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(234,240,255,.6)}
.hudValue{margin-top:4px;font-size:13px;color:rgba(234,240,255,.85)}

/* Chart cards */
.chartGrid{display:grid;grid-template-columns:1fr;gap:12px}
.chartCard{
  border-radius: 18px;
  border:1px solid var(--line);
  background: rgba(11,19,42,.55);
  overflow:hidden;
}
.chartHeader{
  padding:12px 12px 10px;
  display:flex;align-items:center;justify-content:space-between;
  border-bottom:1px solid var(--line);
  color:rgba(234,240,255,.86);
}
.chartBody{padding:10px 12px 14px;color:rgba(234,240,255,.52)}
.seg{display:flex;gap:6px}
.segBtn{
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:rgba(234,240,255,.72);
  padding:6px 10px;border-radius:999px;font-size:12px;cursor:pointer;
}
.segBtn.isOn{
  border-color:rgba(124,92,255,.45);
  background:rgba(124,92,255,.14);
  color:rgba(234,240,255,.92);
}

/* Bottom ticker bar */
.bottomBar{
  margin-top:14px;
  border:1px solid var(--line);
  background: rgba(7,10,18,.45);
  border-radius: 18px;
  padding:10px 12px;
  display:flex;align-items:center;gap:12px;
}
.bottomLeft{display:flex;align-items:center;gap:8px;min-width:110px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent2);box-shadow:0 0 14px rgba(57,230,200,.45)}
.bottomLabel{font-size:12px;color:rgba(234,240,255,.70);letter-spacing:.06em}

.ticker{
  flex:1;
  overflow:hidden;
  border-radius: 12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.02);
}
.tickerTrack{
  display:flex;
  gap:24px;
  padding:8px 10px;
  white-space:nowrap;
  animation: scroll 22s linear infinite;
}
.tickerItem{
  display:flex;align-items:center;gap:8px;
  color:rgba(234,240,255,.70);
  font-size:12px;
}
.badge{
  width:10px;height:10px;border-radius:4px;
  background:rgba(124,92,255,.75);
  box-shadow:0 0 0 1px rgba(255,255,255,.10);
}
.newsBtn{
  border:1px solid rgba(57,230,200,.35);
  background: rgba(57,230,200,.10);
  color:rgba(234,240,255,.92);
  padding:8px 12px;
  border-radius: 14px;
  cursor:pointer;
}
.newsBtn:hover{border-color:rgba(57,230,200,.55)}

@keyframes scroll{
  0%{transform: translateX(0)}
  100%{transform: translateX(-45%)}
}

/* Auth cards */
.authRow{
  margin-top:18px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}
.authCard{
  border:1px solid var(--line);
  background: rgba(14,22,48,.35);
  border-radius: 18px;
  padding:14px;
}
.authCard h2{margin:0 0 10px}
.authCard label{display:flex;flex-direction:column;gap:8px;margin:10px 0;color:rgba(234,240,255,.7);font-size:13px}
.authCard input{
  border:1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.03);
  color: var(--text);
  padding:10px 12px;
  outline:none;
}

/* Responsive */
@media (max-width: 1050px){
  .hero{grid-template-columns: 1fr; }
  .navSearch{min-width:220px}
}
@media (max-width: 760px){
  .navLinks{display:none}
  .trendRow,.tileGrid,.quoteRow{grid-template-columns:1fr}
  .authRow{grid-template-columns:1fr}
  .heroLeft h1{font-size:42px}
}