/* QuadraticProfile static site styles */
:root {
  color-scheme: light;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #0f172a;
  background: #f8fafc;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #ffffff 0%, #eff6ff 100%);
}

.container {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  background: #1d4ed8;
  color: #ffffff;
  padding: 24px 0;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.85;
}

.site-header h1 {
  margin: 0;
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  line-height: 1.1;
}

.site-nav {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.site-nav a {
  color: #eff6ff;
  text-decoration: none;
  font-weight: 600;
}

.site-nav a:hover {
  text-decoration: underline;
}

.hero-card,
.content-card {
  background: #ffffff;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
  padding: 32px;
  margin-top: 24px;
}

.hero-card h2,
.content-card h2,
.content-card h3 {
  margin-top: 0;
}

.note {
  border-left: 4px solid #2563eb;
  background: #eff6ff;
  padding: 18px 20px;
  margin-top: 18px;
  border-radius: 16px;
}

pre {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 18px;
  overflow-x: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
}

.code-url {
  margin: 12px 0;
}

.site-footer {
  margin: 40px 0 24px;
  padding: 12px 0;
  color: #475569;
  text-align: center;
}

a {
  color: #1d4ed8;
}

a:hover {
  text-decoration: underline;
}

@media (max-width: 720px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    width: 100%;
    justify-content: flex-start;
  }
}