:root {
  --green: #40826D;
  --gold: #D9A93F;
  --gold-hover: #CB9A30;
  --bg: #FAF8F3;
  --ink: #1F2F29;
  --ink-soft: #4A5A53;
  --ink-faint: #5E6D66;
  --btn-ink: #1A2E27;
  --serif: Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: light;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

.top {
  display: flex;
  justify-content: flex-end;
  padding: 1rem 1.25rem 0;
}

.login {
  font-size: 0.875rem;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.5rem 0.25rem;
  display: inline-flex; align-items: center; gap: 0.35rem;
}

.login:hover {
  color: var(--green);
  text-decoration: underline;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  text-align: center;
}

.hero > * {
  margin: 0;
}

.wordmark {
  font-family: var(--serif);
  font-size: clamp(2.25rem, 6vw, 3.25rem);
  letter-spacing: 0.03em;
  color: var(--green);
}

.headline {
  max-width: 24ch;
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 400;
  line-height: 1.25;
  color: var(--ink);
}

.sub {
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.btn {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: 8px;
  background: var(--gold);
  color: var(--btn-ink);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.15s ease;
}

.btn:hover {
  background: var(--gold-hover);
}

.btn:focus-visible,
.login:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
}

.foot {
  padding: 1rem;
  font-size: 0.75rem;
  text-align: center;
  color: var(--ink-faint);
}

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