:root {
  --bg-primary: #000000;
  --surface-primary: #0B0B0C;
  --surface-secondary: #121214;
  --cta-primary: #0B1F4A;
  --cta-primary-hover: #112F70;
  --text-primary: #FFFFFF;
  --text-secondary: #A1A1AA;
  --text-muted: #52525B;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --font-headings: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  font-family: var(--font-body);
  margin: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  color: var(--text-primary);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  box-sizing: border-box;
}

nav {
  padding: 24px 0;
  display: flex;
  gap: 24px;
}

nav a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
}

.hero {
  padding: 80px 0;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 24px;
}

.hero p {
  font-size: 1.25rem;
  max-width: 800px;
  margin: 0 auto 32px;
}

.btn-primary {
  background-color: var(--cta-primary);
  color: var(--text-primary);
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
  font-weight: 600;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background-color: var(--cta-primary-hover);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.card {
  background-color: var(--surface-primary);
  border: 1px solid var(--surface-secondary);
  padding: 24px;
  border-radius: 4px;
}

.card h3 {
  margin-top: 0;
}

footer {
  margin-top: auto;
  padding: 48px 0;
  border-top: 1px solid var(--surface-secondary);
}

.footer-links {
  display: flex;
  gap: 24px;
  justify-content: center;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 500px;
  margin: 0 auto;
}

input, textarea {
  background-color: var(--bg-primary);
  border: 1px solid var(--surface-secondary);
  color: var(--text-primary);
  padding: 12px;
  border-radius: 4px;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--cta-primary);
}