/* notgrammar.com — base styles */

:root {
  --bg: #f6f3ec;
  --text: #1b1a17;
  --text-secondary: #5f5b53;
  --accent: #2a4f9a;
  --border: #d9d4c8;
  --bg-light-1: #efeadf;
  --bg-light-2: #e9e4d8;
  --bg-light-3: #fbfaf7;
  --bg-light-4: #fffdf8;
  --highlight: rgba(42, 79, 154, 0.13);

  --font-serif: "Libre Caslon Text", Georgia, "Times New Roman", serif;
  --font-sans: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, monospace;

  --container: 1120px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

@media (max-width: 640px) {
  .container {
    padding: 0 24px;
  }
}

h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  margin: 0;
  letter-spacing: -0.01em;
  font-size: 64px;
  line-height: 1.08;
}

@media (max-width: 640px) {
  h1 {
    font-size: 40px;
  }
}

/* Hero */

.hero {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 96px 0;
}

.hero h1 {
  max-width: 820px;
}

.hero-subtitle {
  margin: 24px 0 0;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-secondary);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-links a,
.footer-credit a {
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

.footer-links a:hover,
.footer-credit a:hover {
  color: var(--text);
  border-color: var(--text);
}