*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0d0d0d;
  --panel:#151515;
  --text:#f3f1ea;
  --muted:#c8c1ad;
  --gold:#d2a447;
  --border:#2d2518;
  --shadow:0 20px 60px rgba(0,0,0,.35);
}
html{scroll-behavior:smooth}
body{
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 18% 0%, rgba(214,164,71,.16), transparent 34%),
    radial-gradient(circle at 88% 8%, rgba(66,130,78,.14), transparent 28%),
    #0d0d0d;
  line-height:1.65;
}
a{color:var(--gold)}
.container{width:min(1080px, calc(100% - 40px)); margin:0 auto}
.site-header{
  position:sticky; top:0; z-index:10;
  background:rgba(13,13,13,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.nav{
  min-height:68px;
  display:flex; align-items:center; justify-content:space-between;
}
.brand{
  color:var(--text); text-decoration:none; font-weight:700; letter-spacing:.8px;
}
nav a{
  text-decoration:none; color:var(--muted); margin-left:24px;
}
nav a:hover{color:var(--text)}
.hero{padding:96px 0 72px}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.18fr) minmax(280px,.82fr);
  gap:54px; align-items:center;
}
.eyebrow{
  color:var(--gold); text-transform:uppercase; letter-spacing:2px;
  font-size:.8rem; margin-bottom:12px;
}
h1{
  font-size:clamp(3rem,9vw,6.4rem);
  line-height:.95; margin-bottom:12px;
}
.subtitle{
  font-size:1.25rem; color:var(--gold); margin-bottom:10px;
}
.tagline{
  font-size:1.35rem; color:var(--muted); max-width:640px;
}
.hero-image-wrap{display:flex; justify-content:center}
.profile-image{
  width:min(100%,420px);
  aspect-ratio:1/1;
  object-fit:cover;
  border-radius:22px;
  border:1px solid var(--border);
  box-shadow:var(--shadow);
}
.button-row{
  display:flex; flex-wrap:wrap; gap:12px; margin-top:28px;
}
.button{
  display:inline-block; padding:12px 18px;
  border:1px solid var(--border);
  border-radius:10px; background:var(--panel);
  color:var(--text); text-decoration:none;
}
.button:hover{border-color:var(--gold)}
.button.secondary{background:transparent}
.section{padding:34px 0}
.card,.platform-card{
  background:rgba(21,21,21,.94);
  border:1px solid var(--border);
  border-radius:16px;
}
.card{padding:32px}
.card p + p{margin-top:16px}
.section-heading{margin-bottom:20px}
h2{
  font-size:clamp(2rem,5vw,3rem);
  line-height:1.08; margin-bottom:18px;
}
.platform-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px,1fr));
  gap:18px;
}
.platform-card{
  padding:24px;
  text-decoration:none;
  color:var(--text);
}
.platform-card h3{font-size:1.35rem; margin-bottom:10px}
.platform-card p{color:var(--muted)}
.platform-card:hover{border-color:var(--gold)}
.muted-card{opacity:.85}
.footer{
  margin-top:74px; padding:34px 0 50px;
  border-top:1px solid var(--border); color:var(--muted);
}
.footer p + p{margin-top:8px}
code{
  font-family:Consolas,monospace;
  background:#222; padding:1px 5px; border-radius:5px;
}
@media(max-width:700px){
  .nav{align-items:flex-start; gap:14px; padding:16px 0; flex-direction:column}
  nav a{margin:0 16px 0 0}
  .hero{padding-top:68px}
  .hero-grid{grid-template-columns:1fr; gap:32px}
  .hero-image-wrap{order:-1}
  .profile-image{width:min(100%,360px)}
}