style.css

:root {
  color-scheme: dark;
  --ink: #433b47;
  --paper: #e2dccf;
  --paper-soft: #bfb7ac;
  --line: rgba(226, 220, 207, 0.28);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-width: 280px;
  background: var(--ink);
  color: var(--paper);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

a {
  color: inherit;
}

main {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: clamp(2.5rem, 7vw, 6.5rem);
  padding: clamp(1.25rem, 4vw, 3.5rem) clamp(1.25rem, 6vw, 6rem);
}

.topline,
footer {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.topline a,
.actions a {
  text-decoration: none;
}

.topline a:hover,
.topline a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.3em;
}

.hero {
  align-self: center;
  max-width: 72rem;
}

.wordmark {
  display: block;
  width: min(100%, 58rem);
  height: auto;
  margin: 0 0 clamp(1.5rem, 4vw, 3.5rem);
}

h1 {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.lead {
  max-width: 54rem;
  margin: 0;
  font-size: clamp(1.35rem, 3.2vw, 3rem);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: -0.035em;
}

.proof {
  margin: 1rem 0 0;
  color: var(--paper-soft);
  font-size: clamp(0.95rem, 1.4vw, 1.2rem);
  line-height: 1.5;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
  margin-top: clamp(2rem, 5vw, 4rem);
}

.actions a {
  display: inline-flex;
  min-height: 2.9rem;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  border: 1px solid var(--line);
  padding: 0.8rem 1.1rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

.actions a:hover,
.actions a:focus-visible {
  border-color: var(--paper);
  outline: none;
}

.actions .primary {
  border-color: var(--paper);
  background: var(--paper);
  color: var(--ink);
}

.actions .primary:hover,
.actions .primary:focus-visible {
  background: transparent;
  color: var(--paper);
}

footer {
  align-items: end;
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
  color: var(--paper-soft);
}

footer p {
  max-width: 52rem;
  margin: 0;
  font-size: clamp(0.72rem, 1vw, 0.88rem);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: 0.05em;
  text-transform: none;
}

footer em {
  color: var(--paper);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

footer span {
  white-space: nowrap;
}

@media (max-width: 620px) {
  main {
    gap: 3rem;
  }

  .topline,
  footer {
    align-items: flex-start;
  }

  .topline {
    font-size: 0.64rem;
  }

  .wordmark {
    width: 115%;
    max-width: none;
    margin-left: -7.5%;
  }

  .actions {
    align-items: stretch;
    flex-direction: column;
  }

  .actions a {
    justify-content: space-between;
    width: 100%;
  }

  footer {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .actions a {
    transition: none;
  }
}