:root {
  --bg: #16130E;
  --bg-line: rgba(244,238,226,0.14);
  --fg: #F4EEE2;
  --fg-dim: #B7A98C;
  --fg-dimmer: #7E7460;
  --accent: #EFA226;
  --accent-dim: rgba(239,162,38,0.35);
  --wide: 1080px;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.display {
  font-family: "Newsreader", ui-serif, Georgia, serif;
  font-optical-sizing: auto;
  font-weight: 560;
  letter-spacing: -0.005em;
}

.wrap {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0 2rem;
}

/* header */

header.site { padding: 2.25rem 0; }

header.site .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.logo-mark { height: 30px; width: auto; display: block; }

nav.site { display: flex; gap: 2rem; }

nav.site a {
  font-size: 1.1rem;
  color: var(--fg-dim);
  text-decoration: none;
}

nav.site a:hover,
nav.site a:focus-visible { color: var(--fg); }

/* hero */

.hero { padding: 3.5rem 0 5.5rem; position: relative; }

.hero h1 {
  margin: 0 0 2.5rem;
  font-size: clamp(2.2rem, 4.4vw, 3.4rem);
  line-height: 1.18;
  max-width: 100%;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 2rem;
  align-items: start;
}

.hero p {
  margin: 0 0 2.25rem;
  color: var(--fg-dim);
  font-size: 1.2rem;
  max-width: 60ch;
}

.cta {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  padding: 0.85rem 1.6rem;
  border-radius: 8px;
}

.cta:hover,
.cta:focus-visible { background: var(--fg); }

.node-graphic-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 380px;
  margin: 0 auto;
}

.node-glow {
  position: absolute;
  inset: -10%;
  background: radial-gradient(circle at 63% 47%, var(--accent-dim), transparent 55%);
  filter: blur(18px);
  pointer-events: none;
}

.node-graphic { position: relative; width: 100%; height: 100%; }

/* footer */

.site-footer {
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--bg-line);
  font-size: 1rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-col-end { text-align: right; }

.site-footer p { margin: 0 0 0.35rem; }
.site-footer p:last-child { margin-bottom: 0; }

.footer-name { color: var(--fg); font-weight: 500; }

.footer-dim { color: var(--fg-dimmer); font-size: 0.9rem; }

.site-footer a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-dim);
}

.site-footer a:hover { border-color: var(--accent); }

@media (max-width: 480px) {
  .footer-col-end { text-align: left; }
}

@media (max-width: 760px) {
  .hero-grid { grid-template-columns: 1fr; }
  .node-graphic-wrap { max-width: 260px; }
}