:root {
  --bg: #05070c;
  --ink: #ece4d4;
  --muted: #8f897c;
  --gold: #c9a45c;
  --line: rgba(201, 164, 92, 0.25);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", system-ui, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

/* layers: canvas < vignette < content < nav */
#scene { position: fixed; inset: 0; z-index: 0; }
#scene canvas { display: block; }
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 45%, transparent 40%, rgba(0, 0, 0, 0.7) 100%);
}
main { position: relative; z-index: 3; pointer-events: none; }
main a { pointer-events: auto; }

/* typography */
section { position: relative; }
.screen { min-height: 100vh; display: flex; align-items: center; }
.col { width: min(520px, 86vw); margin-left: 8vw; }
.col.right { margin-left: auto; margin-right: 8vw; width: min(460px, 86vw); }
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}
h1, h2 { font-family: var(--serif); font-weight: 400; }
h1 { font-size: clamp(64px, 9vw, 140px); line-height: 0.9; }
h2 { font-size: clamp(40px, 5vw, 68px); line-height: 1.02; }
h2 em { font-style: italic; color: var(--gold); }
.lede { margin-top: 26px; font-size: 17px; line-height: 1.7; color: #c9c1b1; max-width: 30em; }
.lede.small { font-size: 15px; }

.scroll-cue {
  position: absolute;
  left: 8vw;
  bottom: 40px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
}
.scroll-cue span { position: relative; width: 60px; height: 1px; background: var(--line); overflow: hidden; }
.scroll-cue span::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gold);
  animation: cue 2.4s ease-in-out infinite;
}
@keyframes cue { from { transform: translateX(-100%); } to { transform: translateX(100%); } }

/* skills */
#skills { height: 260vh; }
.sticky { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; justify-content: center; }

/* projects */
#projects { padding: 30vh 0 25vh; }

/* contact */
.email {
  display: inline-block;
  margin-top: 34px;
  padding-bottom: 6px;
  font-family: var(--serif);
  font-size: clamp(26px, 3vw, 40px);
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.3s, border-color 0.3s;
}
.email:hover { color: var(--gold); border-color: var(--gold); }

/* chrome */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 4;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 8vw 0;
}
.mono { font-family: var(--serif); font-size: 24px; letter-spacing: 0.08em; color: var(--ink); text-decoration: none; }
.nav nav { display: flex; gap: 36px; }
.nav nav a {
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.3s;
}
.nav nav a:hover { color: var(--ink); }
.chapters {
  position: fixed;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: center;
}
.chapters a {
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  opacity: 0.5;
  transition: color 0.4s, opacity 0.4s;
}
.chapters a.on { color: var(--gold); opacity: 1; }

@media (max-width: 800px) {
  .col, .col.right { margin: 0 auto; }
  .nav nav, .chapters { display: none; }
}

/* loading screen */
.loader {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: var(--bg);
  transition: opacity 1.2s ease, visibility 1.2s;
}
.loader.done { opacity: 0; visibility: hidden; }
html:has(.loader:not(.done)) { overflow: hidden; } /* no scrolling until it has all loaded */
.loader .pct { font-family: var(--serif); font-style: italic; font-size: 28px; color: var(--gold); }
.loader .bar { width: 160px; height: 1px; background: var(--line); }
.loader .bar i { display: block; height: 100%; width: 0; background: var(--gold); transition: width 0.2s; }