:root {
  --bg: #0b0c0e;
  --surface: #121418;
  --surface-2: #181b20;
  --text: #f2f2f2;
  --muted: #a8adb5;
  --line: #2a2e35;
  --accent: #ffffff;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
.container { width: min(calc(100% - 2rem), var(--max)); margin: 0 auto; }
.narrow { max-width: 780px; }
.narrow-wide { max-width: 900px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(11, 12, 14, 0.86);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-weight: 700;
  letter-spacing: .01em;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .85rem;
}

nav { display: flex; flex-wrap: wrap; gap: 1.1rem; }
nav a { color: var(--muted); font-size: .92rem; }
nav a:hover, nav a:focus { color: var(--text); }

.hero {
  padding: 8rem 0 7rem;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 28px 28px;
}

.eyebrow, .section-kicker, .project-meta {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}

.eyebrow, .section-kicker { font-size: .78rem; }

h1, h2, h3 { line-height: 1.1; margin-top: 0; }
h1 { font-size: clamp(3rem, 8vw, 6.6rem); max-width: 900px; margin-bottom: 1rem; letter-spacing: -.045em; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); margin-bottom: 1rem; letter-spacing: -.03em; }
h3 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: .9rem; }

.tagline { font-size: clamp(1.25rem, 2.4vw, 1.8rem); max-width: 850px; margin: 0 0 1.4rem; }
.intro { max-width: 760px; color: var(--muted); font-size: 1.05rem; }

.button {
  display: inline-block;
  margin-top: 1rem;
  padding: .82rem 1.05rem;
  border: 1px solid var(--text);
  font-weight: 700;
  transition: .2s ease;
}
.button:hover, .button:focus { background: var(--text); color: var(--bg); }
.button-secondary { border-color: var(--line); color: var(--muted); }
.button-secondary:hover, .button-secondary:focus { border-color: var(--text); color: var(--bg); }

.section { padding: 6rem 0; border-bottom: 1px solid var(--line); }
.section.alt { background: var(--surface); }
.section-heading { margin-bottom: 2rem; }
.section-intro { max-width: 820px; color: var(--muted); font-size: 1.02rem; margin-bottom: 2rem; }

.project-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}
.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 90px;
  height: 3px;
  background: var(--accent);
}
.project-meta { display: flex; flex-wrap: wrap; gap: .75rem; font-size: .72rem; margin-bottom: 1.25rem; }
.project-meta span { border: 1px solid var(--line); padding: .3rem .5rem; }
.project-card p { max-width: 760px; color: var(--muted); }
.project-note { font-size: .94rem; }
.project-actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; margin-top: 1.25rem; }
.text-link, .inline-link { text-decoration: underline; text-decoration-color: #555c66; text-underline-offset: .2em; }
.text-link:hover, .text-link:focus, .inline-link:hover, .inline-link:focus { text-decoration-color: var(--text); }

.project-hero {
  padding: 6.5rem 0 5.5rem;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 80% 15%, rgba(255,255,255,.05), transparent 30%),
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: auto, 28px 28px, 28px 28px;
}

.breadcrumbs {
  margin: 0 0 1.4rem;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .8rem;
}
.breadcrumbs a { text-decoration: underline; text-underline-offset: .2em; }
.project-meta-large { margin-bottom: 1.4rem; }
.project-lede { max-width: 930px; color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.35rem); }
.status-line { display: flex; flex-wrap: wrap; gap: .7rem 1.25rem; align-items: center; color: var(--muted); font-size: .9rem; margin-top: 1.6rem; }
.status-badge { border: 1px solid var(--text); color: var(--text); padding: .25rem .5rem; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .72rem; letter-spacing: .06em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.2rem; }

.content-grid, .project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.content-card, .metric-card {
  border: 1px solid var(--line);
  background: var(--surface-2);
  padding: 1.5rem;
}
.section:not(.alt) .content-card,
.section:not(.alt) .metric-card { background: var(--surface); }
.content-card h3 { font-size: 1.25rem; margin-bottom: .7rem; }
.content-card p, .metric-card p { color: var(--muted); margin-bottom: 0; }
.metric-card { min-height: 210px; }
.metric-card strong { display: block; font-size: 1.2rem; margin: .45rem 0 .7rem; }
.metric-label { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: var(--muted); font-size: .7rem; letter-spacing: .08em; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); margin-top: 2rem; }
.spec-table { width: 100%; border-collapse: collapse; min-width: 620px; background: var(--surface); }
.spec-table th, .spec-table td { text-align: left; vertical-align: top; padding: 1rem 1.1rem; border-bottom: 1px solid var(--line); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 30%; color: var(--text); font-weight: 700; }
.spec-table td { color: var(--muted); }
.spec-table thead th { width: auto; background: var(--surface-2); color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .75rem; letter-spacing: .06em; text-transform: uppercase; }

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .9em;
  overflow-wrap: anywhere;
}

.note, .legal-box {
  margin: 1.5rem 0 0;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--text);
  background: var(--surface-2);
  color: var(--muted);
}
.legal-box { border: 1px solid var(--line); border-left: 3px solid var(--text); }

.reference-list { margin: 2.2rem 0 0; padding-left: 1.4rem; }
.reference-list li { margin-bottom: 1.2rem; padding-left: .35rem; color: var(--muted); }
.reference-list a { color: var(--text); text-decoration: underline; text-decoration-color: #555c66; text-underline-offset: .2em; }
.reference-list a:hover, .reference-list a:focus { text-decoration-color: var(--text); }

footer { padding: 2rem 0 3rem; }
.footer-wrap { display: flex; justify-content: space-between; gap: 1.5rem; color: var(--muted); font-size: .88rem; }
.legal { text-align: right; max-width: 620px; }

@media (max-width: 900px) {
  .content-grid, .project-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .nav-wrap { align-items: flex-start; flex-direction: column; padding: .9rem 0; }
  nav { gap: .8rem 1rem; }
  .hero { padding: 5.5rem 0 4.5rem; }
  .project-hero { padding: 4.5rem 0 4rem; }
  .section { padding: 4rem 0; }
  .content-grid, .project-grid { grid-template-columns: 1fr; }
  .metric-card { min-height: auto; }
  .footer-wrap { flex-direction: column; }
  .legal { text-align: left; }
}