:root{
  --bg: #0a0a0a;
  --panel: #0f0f10;
  --panel-2: #111114;
  --text: #f3f3f4;
  --muted: #b0b0b5;
  --border: #242426;
  --ring: #f0abfc;
  --grad-a: #818cf8;
  --grad-b: #f0abfc;
  --grad-c: #fb7185;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

*{ box-sizing: border-box }
html,body{ margin:0; padding:0; background:var(--bg); color:var(--text); font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif }
img{ max-width:100%; display:block }
a{ color:inherit; text-decoration:none }

.container{ max-width:1100px; margin:0 auto; padding:0 16px }
.row{ display:flex; align-items:center }
.wrap{ flex-wrap:wrap }
.between{ justify-content:space-between }
.center{ justify-content:center; text-align:center }
.gap-8{ gap:8px }
.gap-12{ gap:12px }
.pad-24{ padding:24px }
.pad-top-16{ padding-top:16px }
.stack-12{ display:grid; gap:12px }
.stack-16{ display:grid; gap:16px }
.grow{ flex:1 }

.text-gradient{
  background: linear-gradient(90deg,var(--grad-a),var(--grad-b),var(--grad-c));
  -webkit-background-clip: text; background-clip:text; color:transparent;
}
.h1{ font-size: clamp(28px, 4.5vw, 46px); font-weight: 800; line-height:1.1; margin:0 }
.h2{ font-size: 28px; font-weight: 800; margin:0 0 12px }

.topbar{
  position: sticky; top:0; z-index:100;
  backdrop-filter: blur(10px);
  background: rgba(10,10,10,.7);
  border-bottom:1px solid var(--border);
}
.badge{
  width:42px; height:42px; border-radius:14px;
  display:grid; place-items:center;
  font-weight:900; letter-spacing:.5px;
  background: linear-gradient(90deg,var(--grad-a),var(--grad-b),var(--grad-c));
  color:#0a0a0a;
}
.brand{ font-weight: 900; font-size:20px; letter-spacing:.3px }

.nav-btn{
  border:1px solid var(--border);
  background: transparent; color: var(--text);
  padding:8px 12px; border-radius:14px; cursor:pointer;
}
.nav-btn:hover{ border-color:#343437 }
.nav-btn.active{ border-color: rgba(240,171,252,.6); background: rgba(240,171,252,.08) }

.hero{
  height: 320px; border-radius: var(--radius-2xl);
  background: linear-gradient(160deg,#0b0b0d,#0e0e11);
  border:1px solid var(--border); position:relative; overflow:hidden; box-shadow: var(--shadow);
}
.glow{
  position:absolute; inset:-20%; opacity:.2;
  background:
    radial-gradient(40% 40% at 25% 30%, var(--grad-a), transparent 60%),
    radial-gradient(35% 35% at 70% 60%, var(--grad-b), transparent 60%),
    radial-gradient(30% 30% at 50% 80%, var(--grad-c), transparent 60%);
  filter: blur(10px);
}

.card{
  background: linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding:16px;
  box-shadow: var(--shadow);
}

.input{
  background:#0c0c0d; color:var(--text);
  border:1px solid var(--border);
  padding:10px 12px; border-radius:14px; min-width: 180px;
}
.input:focus{ outline:none; border-color: var(--ring); box-shadow: 0 0 0 3px rgba(240,171,252,.15) }

.btn{
  border:1px solid var(--border); padding:10px 14px;
  border-radius:14px; background:#0c0c0d; color:var(--text); cursor:pointer;
}
.btn:hover{ border-color:#343437 }
.btn.primary{ border-color: rgba(240,171,252,.6); background: rgba(240,171,252,.08) }

.chip{
  font-size:12px; padding:6px 10px; border-radius:999px;
  border:1px solid var(--border); color:var(--muted);
}

.muted{ color:var(--muted) }

.grid-2{
  display:grid; grid-template-columns: 1fr; gap:16px;
}
@media(min-width:900px){ .grid-2{ grid-template-columns: 1.2fr .8fr } }

.grid-cards{
  display:grid; gap:12px;
  grid-template-columns: repeat(1,minmax(0,1fr));
}
@media(min-width:700px){ .grid-cards{ grid-template-columns: repeat(2,minmax(0,1fr)) } }
@media(min-width:1024px){ .grid-cards{ grid-template-columns: repeat(3,minmax(0,1fr)) } }

.card-item{
  border:1px solid var(--border); background:#0c0c0d;
  border-radius:18px; overflow:hidden; display:flex; gap:12px; padding:12px;
  transition: border-color .2s ease;
}
.card-item:hover{ border-color:#343437 }
.avatar{
  width:56px; height:56px; border-radius:14px; background:#111;
  object-fit:cover; flex:0 0 56px;
  border:1px solid var(--border);
}
.tag{
  font-size:12px; padding:4px 8px; border-radius:999px; border:1px solid var(--border); color:var(--muted);
}

.card-actions{ display:flex; gap:8px; margin-left:auto }
.icon-btn{
  border:1px solid var(--border); background:#0c0c0d; color:#f3f3f4;
  padding:8px 10px; border-radius:12px; cursor:pointer;
}
.icon-btn:hover{ border-color:#343437 }

.footer{
  border-top:1px solid var(--border);
  padding:20px 0; margin-top:24px; color:var(--muted);
}