/* Shared minimal styles matching the extension's look */
html, body { height: 100%; }
body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  margin: 24px;
  color: #111;
}

.container {
  max-width: 860px;
  margin: 0 auto;
}

h1, h2, h3 { line-height: 1.25; margin: 0 0 12px; }
p { margin: 0 0 12px; }
ul { padding-left: 20px; margin: 0 0 12px; }
code { background: #f5f5f5; padding: 0 4px; border-radius: 4px; }
.muted { color: #666; }

.header { text-align: center; margin: 24px 0 32px; }
.logo { width: 82px; height: 82px; border-radius: 16px; }
.tagline { font-size: 1.05rem; color: #333; }

.cta { margin-top: 16px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.button {
  background: #1e90ff;
  color: white;
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 8px;
  display: inline-block;
}
.button:hover { background: #1876d1; }

.button--secondary {
  background: #ffffff;
  color: #1e90ff;
  border: 1px solid #1e90ff;
}
.button--secondary:hover {
  background: #f2f8ff;
}

.link { color: #1e90ff; text-decoration: none; }
.link:hover { text-decoration: underline; }

.footer { margin-top: 40px; text-align: center; font-size: 0.9rem; }

.sticky-cta { display: none; }
@media (max-width: 700px) {
  .sticky-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.96);
    border-top: 1px solid #eee;
    padding: 12px 16px;
    text-align: center;
    backdrop-filter: saturate(120%) blur(4px);
  }
  body { padding-bottom: 64px; }
}

section { margin: 24px 0; }
h3 { margin: 16px 0 8px; }

/* Subtle design polish */
:root {
  --brand: #1e90ff;
  --brand-600: #1876d1;
  --text: #111;
  --muted: #666;
  --card-bg: #fff;
  --border: #eaeaea;
  --bg: #f7fafc;
}

body {
  background:
    radial-gradient(1200px 400px at 10% -20%, rgba(30,144,255,0.06), rgba(255,255,255,0) 60%),
    radial-gradient(1200px 400px at 90% -20%, rgba(24,118,209,0.06), rgba(255,255,255,0) 60%),
    #ffffff;
}

.header {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.04);
}

.hero .tagline { font-size: 1.1rem; color: #2a2a2a; }
.logo { width: 96px; height: 96px; }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.035);
}

.checklist { list-style: none; padding-left: 0; }
.checklist li { position: relative; padding-left: 26px; margin: 8px 0; }
.checklist li::before {
  content: "✓";
  position: absolute; left: 0; top: 0; color: var(--brand);
  font-weight: 600;
}

.button { box-shadow: 0 2px 0 rgba(0,0,0,0.04); transition: background 160ms ease, transform 120ms ease; }
.button:active { transform: translateY(1px); }
.button:hover { background: var(--brand-600); }
.button--secondary { color: var(--brand); border-color: var(--brand); }
.button--secondary:hover { background: #f2f8ff; }

.sticky-cta { box-shadow: 0 -4px 16px rgba(0,0,0,0.06); }

@media (min-width: 820px) {
  .two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}