:root{
  /* Base */
  --bg: #0b0f14;
  --panel: rgba(255,255,255,.06);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --line: rgba(255,255,255,.12);

  --max: 1120px;
}

*{box-sizing:border-box}

html,body{
  margin:0;
  padding:0;
  background:var(--bg);
  color:var(--text);
  font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial
}

a{
  color:var(--accent);
  text-decoration:none
}
a:hover{text-decoration:underline}

.container{
  max-width:var(--max);
  margin:0 auto;
  padding:0 20px
}

/* Navigation */
.nav{
  position:sticky;
  top:0;
  z-index:10;
  backdrop-filter: blur(10px);
  background: rgba(11,15,20,.75);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:650;
  letter-spacing:.2px
}
.pill{
  display:inline-flex;
  gap:10px;
  align-items:center;
  border:1px solid var(--line);
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.03)
}
.nav-links{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  justify-content:flex-end
}

/* Hero */
.hero{
  padding:72px 0 40px;
  background:
    /* cold cyan-glow */
    radial-gradient(900px 420px at 18% 0%, rgba(127,191,212,.14), transparent 60%),
    /* warming orange */
    radial-gradient(700px 420px at 82% 12%, rgba(255,160,80,.07), transparent 62%),
    linear-gradient(180deg, rgba(255,255,255,.06), transparent 40%);
  border-bottom:1px solid var(--line);
}

.hero-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:28px;
  align-items:center
}

h1{
  font-size:clamp(28px,3.3vw,44px);
  line-height:1.1;
  margin:0 0 14px
}

.lead{
  color:var(--muted);
  font-size:1.05rem;
  margin:0 0 18px
}

.tags{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin:18px 0 0
}

.tag{
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  padding:8px 12px;
  border-radius:999px;
  color:var(--muted)
}

/* Hero Card */
.hero-card{
  border:1px solid var(--line);
  background: linear-gradient(
    180deg,
    rgba(255,255,255,.08),
    rgba(255,255,255,.03)
  );
  border-radius:18px;
  overflow:hidden;
}

.hero-card img{
  width:100%;
  height:260px;
  object-fit:cover;
  display:block;
  filter:saturate(1.02)
}

.hero-card .card-body{
  padding:14px 16px
}

.card-title{
  font-weight:650;
  margin:0 0 6px
}

.card-sub{
  color:var(--muted);
  margin:0
}

/* Sections */
.section{
  padding:54px 0;
  border-bottom:1px solid var(--line)
}

.section h2{
  margin:0 0 12px;
  font-size:clamp(20px,2.2vw,28px)
}

.section p{
  margin:0;
  color:var(--muted)
}

/* Grid Panels */
.grid3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin-top:18px
}

.panel{
  border:1px solid var(--line);
  background:var(--panel);
  border-radius:16px;
  overflow:hidden
}

.panel img{
  width:100%;
  height:160px;
  object-fit:cover;
  display:block
}

.panel .body{
  padding:14px 14px 16px
}

.panel h3{
  margin:0 0 6px;
  font-size:1.05rem
}

.panel p{
  margin:0;
  color:var(--muted)
}

/* Split */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
  align-items:start;
  margin-top:16px
}

/* Contact */
.contact{
  display:flex;
  gap:16px;
  align-items:center;
  flex-wrap:wrap;
  margin-top:16px
}

.avatar{
  width:76px;
  height:76px;
  border-radius:18px;
  overflow:hidden;
  border:1px solid var(--line)
}

.avatar img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block
}

/* Footer */
.footer{
  padding:28px 0;
  color:var(--muted)
}

.footer .links{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:8px
}

.small{font-size:.92rem}

/* Responsive */
@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .hero-card img{height:220px}
}