:root {
  --paper: #faf8f4;
  --ink: #15171a;
  --ink-soft: #5e5d57;
  --rule: #e3ddd0;
  --brick: #b8412c;

  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --measure: 64rem;
  --measure-prose: 38rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #14140f;
    --ink: #ece6d8;
    --ink-soft: #9b958a;
    --rule: #2a261f;
    --brick: #d65a3f;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

::selection { background: var(--ink); color: var(--paper); }

/* ---------- Top ---------- */

.top {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 1.8rem 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 26px;
  height: 17px;
  fill: var(--brick);
  display: block;
}

/* ---------- Layout ---------- */

main {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 2rem;
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 2rem;
}

/* ---------- Hero ---------- */

.hero {
  padding: 5rem 0 6rem;
  border-bottom: 1px solid var(--rule);
}

h1 {
  font-weight: 500;
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin: 0 0 1.8rem;
  max-width: 22ch;
  color: var(--ink);
}

.lede {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: var(--measure-prose);
  margin: 0;
}

/* ---------- Contact ---------- */

.contact {
  padding: 6rem 0 7rem;
}

.contact-lede {
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: var(--measure-prose);
  margin: 0 0 2.4rem;
}

.contact-email {
  display: inline-block;
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  text-decoration: none;
  color: var(--ink);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.25rem;
  transition: color 140ms ease, border-color 140ms ease;
}
.contact-email:hover {
  color: var(--brick);
  border-color: var(--brick);
}

.contact-secondary {
  margin: 1.6rem 0 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.contact-secondary a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.contact-secondary a:hover { color: var(--brick); }

/* ---------- Footer ---------- */

.footer {
  border-top: 1px solid var(--rule);
  padding: 1.8rem 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.footer p {
  margin: 0;
  max-width: var(--measure);
  margin-inline: auto;
  padding: 0 2rem;
}

@media (max-width: 540px) {
  .top { padding: 1.4rem; }
  main { padding: 0 1.4rem; }
  .footer p { padding: 0 1.4rem; }
  .hero { padding: 3rem 0 4rem; }
  .contact { padding: 4rem 0 5rem; }
}