:root {
  --ink: #111416;
  --paper: #f4f0e6;
  --paper-bright: #faf8f2;
  --muted: #716e67;
  --rule: rgba(17, 20, 22, 0.18);
  --gold: #d9ad57;
  --gold-bright: #f0ca78;
  --charcoal: #181b1e;
  --max: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a { color: inherit; }
.skip-link {
  position: fixed;
  z-index: 100;
  top: 1rem;
  left: 1rem;
  padding: .75rem 1rem;
  background: var(--paper-bright);
  transform: translateY(-180%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: absolute;
  z-index: 10;
  top: 0;
  left: 50%;
  width: min(calc(100% - 3rem), var(--max));
  height: 88px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.28);
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
  font-size: .82rem;
  font-weight: 760;
  letter-spacing: .22em;
}
.wordmark-mark {
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  color: var(--charcoal);
  background: var(--gold);
  font-family: Georgia, serif;
  font-size: 1.25rem;
  letter-spacing: 0;
}
nav { display: flex; align-items: center; gap: 2rem; }
nav a {
  color: rgba(255,255,255,.84);
  text-decoration: none;
  font-size: .78rem;
  font-weight: 650;
  letter-spacing: .08em;
}
nav a:hover, nav a:focus-visible { color: #fff; }
.nav-contact {
  padding: .65rem .95rem;
  border: 1px solid rgba(255,255,255,.5);
}

.hero {
  position: relative;
  min-height: 100svh;
  isolation: isolate;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background: #202326;
}
.hero-image, .hero-shade {
  position: absolute;
  z-index: -2;
  inset: 0;
}
.hero-image {
  background: url("letterpress-json.png") center / cover no-repeat;
  transform: scale(1.015);
}
.hero-shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(7,9,10,.92) 0%, rgba(7,9,10,.74) 43%, rgba(7,9,10,.25) 75%, rgba(7,9,10,.16) 100%),
    linear-gradient(0deg, rgba(7,9,10,.72) 0%, transparent 38%);
}
.hero-content {
  width: min(calc(100% - 3rem), var(--max));
  margin: 7rem auto 3rem;
}
.eyebrow, .section-label {
  margin: 0 0 1.25rem;
  font-size: .73rem;
  font-weight: 780;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.status-dot {
  display: inline-block;
  width: .52rem;
  height: .52rem;
  margin-right: .55rem;
  border-radius: 50%;
  background: var(--gold-bright);
  box-shadow: 0 0 0 5px rgba(240,202,120,.13);
}
.silcrow-lockup {
  width: fit-content;
  display: flex;
  align-items: stretch;
  border: 1px solid rgba(255,255,255,.36);
  background: rgba(8,10,11,.84);
  box-shadow: 0 24px 70px rgba(0,0,0,.28);
  backdrop-filter: blur(5px);
}
.silcrow-symbol {
  display: grid;
  min-width: 6.2rem;
  place-items: center;
  color: #151719;
  background: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4rem, 8vw, 7.4rem);
  line-height: .9;
}
.silcrow-lockup h1 {
  margin: 0;
  padding: .1em .32em .16em;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4.2rem, 10vw, 9.2rem);
  font-weight: 500;
  line-height: .9;
  letter-spacing: -.055em;
}
.tagline {
  margin: 1.5rem 0 .65rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.7rem, 3.2vw, 3.1rem);
  line-height: 1.15;
}
.hero-statement {
  max-width: 680px;
  margin: 0;
  color: rgba(255,255,255,.78);
  font-size: clamp(1rem, 1.5vw, 1.25rem);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: .78rem 1.15rem;
  border: 1px solid transparent;
  text-decoration: none;
  font-size: .82rem;
  font-weight: 750;
  letter-spacing: .04em;
  transition: transform .2s ease, background-color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: #131516; background: var(--gold-bright); }
.button-secondary { color: #fff; border-color: rgba(255,255,255,.55); background: rgba(0,0,0,.16); }
.scroll-cue {
  position: absolute;
  right: max(1.5rem, calc((100% - var(--max)) / 2));
  bottom: 2rem;
  color: rgba(255,255,255,.75);
  text-decoration: none;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.scroll-cue span { margin-left: .6rem; color: var(--gold-bright); }

.section {
  width: min(calc(100% - 3rem), var(--max));
  margin: 0 auto;
  padding: clamp(5rem, 9vw, 9rem) 0;
}
.section-label { color: #8d6c2b; }
h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.4rem, 5vw, 5rem);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -.04em;
}
.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
}
.intro-copy {
  padding-left: 2rem;
  border-left: 1px solid var(--rule);
  color: #454542;
  font-size: 1.08rem;
}
.intro-copy p:first-child { margin-top: 0; }
.intro-copy p:last-child { margin-bottom: 0; }

.method {
  width: 100%;
  max-width: none;
  padding-left: max(1.5rem, calc((100% - var(--max)) / 2));
  padding-right: max(1.5rem, calc((100% - var(--max)) / 2));
  color: #f6f2e9;
  background: var(--charcoal);
}
.method .section-label { color: var(--gold-bright); }
.method > h2 { max-width: 900px; }
.method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(3rem, 6vw, 6rem);
  border-top: 1px solid rgba(255,255,255,.18);
  border-bottom: 1px solid rgba(255,255,255,.18);
}
.method-card {
  min-height: 330px;
  padding: 2rem;
  border-right: 1px solid rgba(255,255,255,.18);
}
.method-card:first-child { padding-left: 0; }
.method-card:last-child { border-right: 0; }
.method-number {
  color: var(--gold-bright);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: .8rem;
}
.method-card h3 {
  margin: 6rem 0 1rem;
  font-family: Georgia, serif;
  font-size: 1.65rem;
  font-weight: 500;
}
.method-card p { max-width: 31ch; color: rgba(255,255,255,.66); }

.lineage-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, .9fr);
  gap: clamp(3rem, 8vw, 8rem);
}
.lineage-grid > div > p { max-width: 44ch; color: var(--muted); font-size: 1.1rem; }
.lineage-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--ink); }
.lineage-list li {
  display: grid;
  grid-template-columns: 1fr 1.45fr;
  gap: 1rem;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--rule);
}
.lineage-list span { font-family: Georgia, serif; font-size: 1.25rem; }
.lineage-list small { color: var(--muted); font-size: .82rem; line-height: 1.45; }

.development {
  width: 100%;
  max-width: none;
  padding-left: max(1.5rem, calc((100% - var(--max)) / 2));
  padding-right: max(1.5rem, calc((100% - var(--max)) / 2));
  background: #ded8ca;
}
.development-panel {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
}
.development-panel h2 { font-size: clamp(2.4rem, 4.2vw, 4.3rem); }
.development-panel p { max-width: 60ch; margin-top: 2rem; color: #55534e; }
.outputs { display: flex; flex-wrap: wrap; gap: .65rem; align-content: flex-end; }
.outputs span {
  padding: .68rem .82rem;
  border: 1px solid rgba(17,20,22,.3);
  background: rgba(255,255,255,.22);
  font-size: .78rem;
  font-weight: 700;
}

.whitepaper {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 3rem;
  border-bottom: 1px solid var(--rule);
}
.whitepaper h2 { max-width: 850px; font-size: clamp(2.4rem, 4.3vw, 4.4rem); }
.button-dark { flex: 0 0 auto; color: #fff; background: var(--charcoal); }

.contact {
  display: grid;
  grid-template-columns: .35fr 1fr;
  gap: clamp(2rem, 7vw, 7rem);
  align-items: center;
}
.contact-mark {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: clamp(9rem, 22vw, 18rem);
  line-height: .75;
}
.contact h2 { margin-bottom: 1rem; }
.contact p { color: var(--muted); }
.email-link {
  display: inline-block;
  margin-top: 1rem;
  padding-bottom: .25rem;
  border-bottom: 1px solid var(--ink);
  text-decoration: none;
  font-size: clamp(1.25rem, 2.2vw, 2rem);
  font-weight: 650;
}
.email-link span { color: #8d6c2b; }

footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 2rem;
  align-items: center;
  padding: 2rem max(1.5rem, calc((100% - var(--max)) / 2));
  color: rgba(255,255,255,.65);
  background: #111315;
  font-size: .73rem;
}
.footer-wordmark { color: #fff; }

@media (max-width: 820px) {
  nav a:not(.nav-contact) { display: none; }
  .site-header { height: 72px; }
  .hero-content { margin-top: 6rem; }
  .silcrow-symbol { min-width: 4.5rem; }
  .intro-grid, .lineage-grid, .development-panel, .contact { grid-template-columns: 1fr; }
  .intro-copy { padding: 2rem 0 0; border-top: 1px solid var(--rule); border-left: 0; }
  .method-grid { grid-template-columns: 1fr; }
  .method-card, .method-card:first-child { min-height: 0; padding: 2rem 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .method-card:last-child { border-bottom: 0; }
  .method-card h3 { margin-top: 3rem; }
  .whitepaper { align-items: flex-start; flex-direction: column; }
  .contact-mark { font-size: 10rem; }
  footer { grid-template-columns: 1fr; gap: .55rem; }
}

@media (max-width: 520px) {
  .site-header, .hero-content, .section { width: min(calc(100% - 2rem), var(--max)); }
  .silcrow-lockup { width: 100%; }
  .silcrow-symbol { min-width: 3.65rem; font-size: 3.2rem; }
  .silcrow-lockup h1 { padding-top: .2em; font-size: clamp(3.35rem, 18vw, 5rem); }
  .hero-shade { background: linear-gradient(90deg, rgba(7,9,10,.9), rgba(7,9,10,.55)), linear-gradient(0deg, rgba(7,9,10,.8), transparent); }
  .scroll-cue { display: none; }
  .lineage-list li { grid-template-columns: 1fr; gap: .35rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}