:root{
  --bg1:#020814;
  --bg2:#041022;
  --card:rgba(255,255,255,.05);
  --border:rgba(0,191,255,.18);
  --text:#e6f1ff;
  --muted:rgba(230,241,255,.65);
  --accent:#00bfff;
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --radius:16px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family:"Poppins",system-ui,-apple-system,Segoe UI,Roboto,Arial;
  color:var(--text);
  background:
    radial-gradient(900px 500px at 15% 10%, rgba(0,191,255,.08), transparent 60%),
    radial-gradient(900px 500px at 85% 25%, rgba(0,191,255,.06), transparent 60%),
    linear-gradient(140deg, var(--bg1), var(--bg2));
  min-height:100vh;
  overflow-x:hidden;
}

/* subtle moving glow */
body::before{
  content:"";
  position:fixed;
  inset:-200px;
  background: radial-gradient(circle at 20% 20%, rgba(0,191,255,.10), transparent 55%),
              radial-gradient(circle at 80% 30%, rgba(0,191,255,.08), transparent 60%);
  filter: blur(40px);
  opacity:.7;
  z-index:-1;
  animation: drift 10s ease-in-out infinite;
}
@keyframes drift{
  50%{ transform: translateY(-18px) translateX(14px) scale(1.02); }
}

.container{
  width:min(1050px, 92vw);
  margin:0 auto;
}

.header{
  position:sticky;
  top:0;
  z-index:10;
  backdrop-filter: blur(10px);
  background: rgba(2,8,20,.75);
  border-bottom:1px solid rgba(255,255,255,.06);
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:14px 0;
}

.brand{
  text-decoration:none;
  color:var(--text);
  font-weight:800;
  letter-spacing:.2px;
}
.brand span{ color:var(--accent); }

.links{
  display:flex;
  gap:16px;
}
.links a{
  text-decoration:none;
  color:var(--muted);
  padding:8px 10px;
  border-radius:999px;
  transition:.2s ease;
}
.links a:hover{
  color:var(--text);
  background: rgba(255,255,255,.05);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  color:var(--text);
  padding:12px 14px;
  border-radius:14px;
  background: rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover{
  transform: translateY(-2px);
  border-color: rgba(0,191,255,.30);
  box-shadow: 0 10px 30px rgba(0,0,0,.35), 0 0 18px rgba(0,191,255,.12);
  background: rgba(255,255,255,.07);
}
.btn.primary{
  background: linear-gradient(135deg, rgba(0,191,255,.22), rgba(0,191,255,.08));
  border-color: rgba(0,191,255,.30);
}
.btn.small{
  padding:10px 12px;
  border-radius:12px;
}

.hero{
  padding: 76px 0 50px;
}
.hero-inner{
  max-width: 820px;
}
.pill{
  display:inline-block;
  padding:8px 12px;
  border-radius:999px;
  background: rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  color:var(--muted);
  font-size:.9rem;
}
.title{
  margin:10px 0 10px;
  font-size: clamp(2.3rem, 5vw, 3.4rem);
  text-shadow: 0 0 22px rgba(0,191,255,.16);
}
.desc{
  margin:0 0 18px;
  color:var(--muted);
  line-height:1.65;
}
.actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.section{
  padding: 44px 0;
}
.section h2{
  margin:0 0 14px;
  font-size: 1.7rem;
}

.about-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
}

.box{
  padding:16px;
  border-radius: var(--radius);
  background: var(--card);
  border:1px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow);
}
.box h3{ margin:0 0 8px; }
.box p, .box li{ color: var(--muted); line-height:1.65; }
.box ul{ margin:10px 0 0; padding-left:18px; }

.center{ display:flex; justify-content:center; }

.cards{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:14px;
}
.card{
  display:flex;
  align-items:center;
  gap:14px;
  padding:16px;
  border-radius: var(--radius);
  background: var(--card);
  border:1px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow);
  transition: transform .18s ease, border-color .18s ease;
}
.card:hover{
  transform: translateY(-3px);
  border-color: rgba(0,191,255,.24);
}
.avatar{
  width:48px;
  height:48px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  font-weight:800;
  background: rgba(0,191,255,.14);
  border:1px solid rgba(0,191,255,.22);
  box-shadow: 0 0 18px rgba(0,191,255,.10);
}
.card h3{ margin:0; }
.muted{ margin:4px 0 0; color:var(--muted); }

.credit-box{
  padding:16px;
  border-radius: var(--radius);
  background: var(--card);
  border:1px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow);
  color: var(--muted);
}

.footer{
  border-top:1px solid rgba(255,255,255,.06);
  background: rgba(2,8,20,.75);
  backdrop-filter: blur(10px);
  padding: 18px 0;
}
.foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  color: var(--muted);
}
.foot a{
  color: var(--muted);
  text-decoration:none;
}
.foot a:hover{ color: var(--text); }

/* Scroll reveal animation */
.reveal{
  opacity:0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.show{
  opacity:1;
  transform: translateY(0);
}

@media (max-width: 720px){
  .links{ display:none; }
  .about-grid{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr; }
}