:root {
  color-scheme: dark;
  --ink: #071720;
  --paper: #f2f0ea;
  --copper: #d67b42;
  --muted: #a9b2b6;
}

* { box-sizing: border-box; }

html { background: var(--ink); }

body {
  min-height: 100dvh;
  margin: 0;
  color: var(--paper);
  background:
    linear-gradient(90deg, transparent 0 67%, rgba(214, 123, 66, .09) 67% 67.15%, transparent 67.15%),
    var(--ink);
  font-family: Archivo, Inter, system-ui, sans-serif;
}

.masthead,
main,
footer {
  width: min(100% - 40px, 1200px);
  margin-inline: auto;
}

.masthead {
  height: 72px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(242, 240, 234, .2);
}

.wordmark {
  color: inherit;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-decoration: none;
}

.hero {
  min-height: calc(100dvh - 156px);
  display: grid;
  align-content: center;
  justify-items: start;
  max-width: 900px;
  padding-block: 48px 72px;
}

.eyebrow {
  margin: 0 0 24px;
  color: var(--copper);
  font: 600 .75rem/1.2 "IBM Plex Mono", monospace;
  letter-spacing: .16em;
  text-transform: uppercase;
}

h1 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(3rem, 7.5vw, 6.75rem);
  line-height: .95;
  letter-spacing: -.055em;
}

.summary {
  max-width: 52ch;
  margin: 32px 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.7vw, 1.25rem);
  line-height: 1.55;
}

.cta {
  display: inline-flex;
  gap: 16px;
  align-items: center;
  padding: 15px 20px;
  border: 1px solid var(--copper);
  color: var(--paper);
  background: #9f4f26;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.cta:hover { background: #b65d2d; }
.cta:active { transform: translateY(1px); }
.cta:focus-visible { outline: 3px solid var(--paper); outline-offset: 4px; }

footer {
  min-height: 84px;
  border-top: 1px solid rgba(242, 240, 234, .2);
  color: var(--muted);
  font-size: .85rem;
}

footer p { margin: 0; padding-top: 24px; }

@media (max-width: 767px) {
  .masthead, main, footer { width: min(100% - 32px, 1200px); }
  .hero { min-height: calc(100dvh - 156px); padding-block: 40px 56px; }
  h1 { font-size: clamp(3rem, 15vw, 4.75rem); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
}