/* Shared styles for CodeFrog comparison pages */
:root {
  --bg: #080b1a;
  --fg: #d8e0f0;
  --muted: #8090b8;
  --accent: #7bd88f;
  --accent-2: #60a5fa;
  --card: #0d1028;
  --border: #1a2045;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media (max-width: 768px) { html { scroll-padding-top: 120px; } }
@media (max-width: 600px) { html { scroll-padding-top: 140px; } }
body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji"; }
a { color: inherit; text-decoration: none; }
a[href]:not(.btn):not(.brand a):not(.tool-link) { text-decoration: underline; text-decoration-color: rgba(123,216,143,0.5); text-underline-offset: 2px; }
a[href]:not(.btn):not(.brand a):not(.tool-link):hover { text-decoration-color: var(--accent); }
.container { max-width: 1120px; margin: 0 auto; padding: 24px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 8px 0; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: rgba(8,11,26,0.95); z-index: 10; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: 0.2px; }
.brand a { color: var(--fg); text-decoration: none; }
.logo-emoji { font-size: 24px; line-height: 1; }
main { padding: 40px 0; }
h1 { font-size: clamp(28px, 5vw, 48px); margin: 32px 0 16px; line-height: 1.08; }
#main-nav a.active { color: var(--accent); font-weight: 600; text-decoration: underline; text-decoration-color: var(--accent); }
p { line-height: 1.6; color: var(--muted); margin: 0 0 16px; }
.intro { font-size: 18px; color: var(--fg); margin-bottom: 32px; }
footer { margin-top: 48px; padding: 24px 0 48px; color: var(--muted); border-top: 1px solid var(--border); text-align: center; }
footer a { color: var(--accent); }

/* Table styles */
.comparison-table { width: 100%; margin: 24px 0; border-collapse: collapse; }
.comparison-table th, .comparison-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
.comparison-table th { background: var(--card); color: var(--accent); font-weight: 600; position: sticky; top: 80px; z-index: 5; }
.comparison-table td { color: var(--muted); }
.comparison-table .category-row td { background: rgba(123,216,143,0.08); color: var(--fg); font-weight: 600; font-size: 15px; padding-top: 16px; border-bottom: 2px solid var(--border); }
.check-yes { color: #7bd88f; font-weight: 600; }
.check-no { color: #ef4444; }
.check-partial { color: #fbbf24; }
.check-na { color: #9ca3af; font-style: italic; }

/* Tool links */
.tool-links { display: flex; gap: 16px; margin: 16px 0 8px; flex-wrap: wrap; }
.tool-link { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 8px; border: 1px solid var(--border); background: rgba(255,255,255,0.03); font-weight: 500; font-size: 14px; }
.tool-link:hover { border-color: var(--accent); background: rgba(123,216,143,0.08); }

/* Strengths & notes */
.note-box { background: rgba(96,165,250,0.1); border-left: 4px solid var(--accent-2); padding: 16px; border-radius: 8px; margin: 24px 0; }
.note-box strong { color: var(--accent-2); }
.strengths-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 20px 0; }
.strengths-card { padding: 16px; border: 1px solid var(--border); border-radius: 10px; background: rgba(255,255,255,0.02); }
.strengths-card h3 { margin: 0 0 12px; color: var(--fg); font-size: 18px; }
.strengths-card ul { margin: 0; padding-left: 20px; color: var(--muted); }
.strengths-card li { margin-bottom: 6px; font-size: 14px; line-height: 1.5; }

/* Responsive */
@media (max-width: 768px) {
  .container { padding: 0 16px; }
  main { padding: 24px 0; }
  h1 { font-size: 28px; }
  .comparison-table { font-size: 13px; display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .comparison-table th { top: 120px; }
  .comparison-table th, .comparison-table td { padding: 8px 10px; white-space: nowrap; }
  .strengths-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .comparison-table th { top: 140px; }
}
@media (max-width: 480px) {
  h1 { font-size: 24px; }
  .comparison-table { font-size: 12px; }
  .comparison-table th, .comparison-table td { padding: 6px 8px; }
}

/* Header & footer shared */
header .container { display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%; max-width: 1120px; }
#main-nav { display: flex; gap: 16px; font-size: 14px; flex-wrap: wrap; }
.footer-links { margin-top: 6px; }
.footer-text { margin-top: 6px; font-size: 13px; }
.social-links { margin-top: 24px; display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.social-links a { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: var(--card); border: 1px solid var(--border); color: var(--muted); font-size: 18px; transition: all 0.2s ease; }
.social-links a:hover { background: var(--accent); color: #0d1117; transform: translateY(-3px); box-shadow: 0 4px 12px rgba(123,216,143,0.3); text-decoration: none; border-color: var(--accent); }

/* Back link */
.back-link { margin-top: 32px; }