:root{
  --bg:#050608;
  --text:#F4F6F8;
  --muted:rgba(244,246,248,.78);
  --muted2:rgba(244,246,248,.62);
  --glass:rgba(255,255,255,.06);
  --glass2:rgba(255,255,255,.10);
  --border:rgba(255,255,255,.12);
  --shadow:rgba(0,0,0,.6);
  --radius:22px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  letter-spacing:-0.01em;
  overflow-x:hidden;
}

.bg-video{
  position:fixed;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.26;
  z-index:-5;
  filter:saturate(1.15) contrast(1.06);
}

.fx{position:fixed; inset:0; pointer-events:none; z-index:-2}
.fx-grain{
  background-image:url("../media/grain.png");
  opacity:.07;
  mix-blend-mode:overlay;
}
.fx-leak{
  background-image:url("../media/lightleak.png");
  background-size:cover;
  opacity:.22;
  mix-blend-mode:screen;
  filter:blur(2px);
  transform:translateZ(0);
}

#cursor{
  position:fixed;
  width:520px; height:520px;
  background:radial-gradient(circle, rgba(255,255,255,.07), transparent 62%);
  transform:translate(-50%,-50%);
  pointer-events:none;
  z-index:-1;
}

.nav{
  position:sticky;
  top:0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:26px 34px;
  z-index:50;
  backdrop-filter:blur(14px);
  background:linear-gradient(to bottom, rgba(5,6,8,.62), rgba(5,6,8,.22));
  border-bottom:1px solid rgba(255,255,255,.06);
}

.brand{
  display:flex;
  align-items:center;
  gap:14px;
  color:var(--text);
  text-decoration:none;
}
.brand img{width:52px; height:52px; transition:transform .35s ease}
.brand:hover img{transform:scale(1.08)}
.brand span{font-weight:600; letter-spacing:-0.02em}

.links{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.links a{
  color:rgba(244,246,248,.72);
  text-decoration:none;
  font-size:14px;
  padding:8px 10px;
  border-radius:12px;
  transition:background .25s ease, color .25s ease, transform .25s ease;
}
.links a:hover{
  color:var(--text);
  background:rgba(255,255,255,.06);
  transform:translateY(-1px);
}

.main{max-width:1100px; margin:0 auto; padding:28px 34px 80px}

.hero{
  min-height:78vh;
  display:flex;
  align-items:center;
}
.hero-grid{
  width:100%;
  display:grid;
  grid-template-columns: 1.25fr .85fr;
  gap:30px;
  align-items:center;
}
.title{
  font-size:clamp(40px, 5.2vw, 72px);
  line-height:1.02;
  letter-spacing:-0.04em;
  margin:0 0 18px;
}
.lede{
  color:var(--muted);
  font-size:clamp(16px, 1.6vw, 20px);
  line-height:1.65;
  margin:0 0 22px;
  max-width:56ch;
}
.cta-row{display:flex; gap:14px; flex-wrap:wrap}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 16px;
  border-radius:999px;
  background:rgba(255,255,255,.92);
  color:#050608;
  text-decoration:none;
  font-weight:700;
  font-size:14px;
  border:1px solid rgba(255,255,255,.2);
  transition:transform .25s ease, filter .25s ease;
}
.btn:hover{transform:translateY(-1px); filter:brightness(1.03)}
.btn.ghost{
  background:rgba(255,255,255,.06);
  color:var(--text);
  border:1px solid rgba(255,255,255,.14);
}

.glass{
  padding:18px 18px 16px;
  border-radius:var(--radius);
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 30px 90px rgba(0,0,0,.46);
}
.kicker{font-size:12px; letter-spacing:.18em; text-transform:uppercase; color:rgba(255,255,255,.72)}
.meta{margin-top:10px; color:rgba(255,255,255,.82); font-size:14px; line-height:1.55}
.divider{height:1px; background:rgba(255,255,255,.12); margin:14px 0}
.small{color:rgba(255,255,255,.62); font-size:13px; line-height:1.6}

.section{margin-top:26px; padding-top:12px}
h2{font-size:20px; letter-spacing:-0.02em; margin:0 0 14px}
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(240px, 1fr));
  gap:14px;
}
.card{
  display:block;
  padding:18px 18px 16px;
  border-radius:var(--radius);
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
  color:var(--text);
  text-decoration:none;
  transition:transform .25s ease, background .25s ease, border-color .25s ease;
}
.card:hover{
  transform:translateY(-3px);
  background:rgba(255,255,255,.07);
  border-color:rgba(255,255,255,.16);
}
.card h3{margin:0 0 6px; font-size:16px}
.card p{margin:0; color:var(--muted2); line-height:1.6; font-size:14px}

.title-sm{
  font-size:clamp(30px, 3.5vw, 48px);
  letter-spacing:-0.04em;
  margin:0 0 16px;
}
.prose p{margin:0 0 12px; color:var(--muted); line-height:1.75}

.about{
  display:grid;
  grid-template-columns: .95fr 1.2fr;
  gap:22px;
  align-items:start;
}
.portrait{
  width:100%;
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 40px 120px rgba(0,0,0,.58);
}

.footer{
  max-width:1100px;
  margin:0 auto;
  padding:18px 34px 28px;
  color:rgba(244,246,248,.55);
  font-size:12px;
}

/* Intro */
.intro{
  position:fixed;
  inset:0;
  background:#050608;
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:2000;
}
.intro-inner{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:14px;
}
.mark{
  position:relative;
  width:160px;
  height:160px;
  display:grid;
  place-items:center;
}
.mark .ring{
  position:absolute;
  inset:0;
  border-radius:50%;
  border:3px solid rgba(255,255,255,.9);
  box-shadow:0 0 0 1px rgba(255,255,255,.08) inset, 0 30px 110px rgba(0,0,0,.7);
  animation:ringSpin 1.6s ease-in-out infinite;
}
.mark .m{
  font-size:64px;
  font-weight:600;
  letter-spacing:-0.06em;
  opacity:.94;
  transform:translateY(1px);
}
.intro-sub{
  font-size:14px;
  color:rgba(255,255,255,.72);
  letter-spacing:.28em;
  text-transform:uppercase;
}
@keyframes ringSpin{
  0%{transform:rotate(0deg)}
  50%{transform:rotate(18deg)}
  100%{transform:rotate(0deg)}
}

/* Reveal + transitions */
.reveal{opacity:0; transform:translateY(10px); transition:opacity .7s ease, transform .7s ease}
.reveal.is-visible{opacity:1; transform:translateY(0)}

@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr}
  .about{grid-template-columns:1fr}
  .nav{padding:18px 18px}
  .main{padding:20px 18px 70px}
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  *{scroll-behavior:auto !important}
  .bg-video{opacity:.18}
  .mark .ring{animation:none}
  .reveal{transition:none}
}