@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@400;600;700&family=Source+Code+Pro:wght@400;500&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --background: #FFFFFF;
  --text: #161616;
  --primary: #000000;
  --accent: #404040;
  --surface: #FFFFFF;
  --border: #E2E8F0;

  --font-headline: 'Source Sans 3', 'Source Sans Pro', sans-serif;
  --font-body: 'Source Code Pro', monospace;
}

html, body {
  background: var(--background);
  color: var(--text);
  font-family: var(--font-body);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headline);
  font-weight: 700;
  color: var(--primary);
}

h3 {
  font-weight: 600;
  color: var(--accent);
  margin: 2rem 0 1rem;
}

a {
  color: var(--primary);
  text-decoration: underline;
}

a:hover {
  color: var(--accent);
}

.hero {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 3rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.hero h1 {
  font-size: 2.5rem;
}

.hero h3 {
  margin: 0;
  color: var(--text);
  font-weight: 400;
}

.content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.contentSection {
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.contentSection:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.contentSection h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.contentSection h3 {
  font-size: 1rem;
  margin: 1.5rem 0 0.5rem;
}

.contentSection h3:first-of-type {
  margin-top: 0;
}

.contentSection p {
  font-size: 0.9rem;
  line-height: 1.6;
}

footer {
  padding: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--accent);
  border-top: 1px solid var(--border);
}