/* ---------------------------------------------------------------------------
   silo.css — shared styles for the per-automation-tool landing pages
   (/cypress, /playwright, /selenium, /testcafe, /webdriverio).
   Mirrors the design tokens of the main site/index.html.
--------------------------------------------------------------------------- */
:root {
  --bg: #ffffff;
  --surface: #fafafa;
  --surface-2: #f3f4f6;
  --text: #0a0a0a;
  --muted: #6b7280;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --accent: #2563eb;
  --accent-fg: #ffffff;
  --accent-hover: #1d4ed8;
  --accent-soft: color-mix(in srgb, var(--accent) 12%, transparent);
  --success: #16a34a;
  --danger: #dc2626;
  --code-bg: #f3f4f6;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0a0a; --surface: #111111; --surface-2: #161616;
    --text: #fafafa; --muted: #9ca3af; --border: #1f1f1f; --border-strong: #2a2a2a;
    --accent: #3b82f6; --accent-hover: #60a5fa;
    --accent-soft: color-mix(in srgb, var(--accent) 18%, transparent);
    --success: #22c55e; --danger: #f87171; --code-bg: #161616;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--text); font-family: var(--sans);
  font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 960px; margin: 0 auto; padding: 0 24px; }
section { padding: 56px 0; border-top: 1px solid var(--border); }
section:first-of-type { border-top: none; }
.eyebrow {
  font-family: var(--mono); font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--accent); margin: 0 0 12px;
}
h1, h2, h3 { letter-spacing: -0.015em; }
h1 { font-size: 42px; font-weight: 700; line-height: 1.1; margin: 0 0 16px; }
h2 { font-size: 26px; font-weight: 600; margin: 0 0 20px; }
h3 { font-size: 16px; font-weight: 600; margin: 0 0 8px; }
p { margin: 0 0 12px; }
.lede { font-size: 18px; color: var(--muted); max-width: 680px; margin: 0 0 28px; }
.small { font-size: 13px; color: var(--muted); }
code {
  font-family: var(--mono); font-size: 0.88em; background: var(--code-bg);
  padding: 2px 6px; border-radius: 4px;
}
pre {
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  padding: 16px 18px; font-family: var(--mono); font-size: 13px; line-height: 1.55;
  overflow-x: auto; margin: 0 0 16px;
}
pre code { background: transparent; padding: 0; font-size: inherit; }
.token-comment { color: var(--muted); }
.token-keyword { color: var(--accent); }
.token-string { color: var(--success); }
.token-bad { color: var(--danger); }
header.top {
  border-bottom: 1px solid var(--border); background: var(--bg);
  position: sticky; top: 0; z-index: 10; backdrop-filter: blur(8px);
}
header.top .container {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; gap: 16px;
}
.brand {
  display: inline-flex; align-items: center; gap: 9px; font-family: var(--mono);
  font-weight: 600; font-size: 15px; color: var(--text); flex-shrink: 0;
}
.brand:hover { text-decoration: none; }
.brand-glyph {
  width: 24px; height: 24px; border-radius: 6px; display: inline-flex;
  align-items: center; justify-content: center; border: 1px solid var(--border-strong);
  color: var(--accent); background: var(--surface); font-family: var(--mono);
  font-size: 22px; font-weight: 700; line-height: 1;
}
nav.top-nav { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
nav.top-nav a { color: var(--muted); font-size: 14px; }
nav.top-nav a:hover { color: var(--text); text-decoration: none; }
.hero { padding: 72px 0 52px; }
.pill {
  display: inline-block; font-family: var(--mono); font-size: 12px;
  padding: 4px 10px; border-radius: 999px; background: var(--accent-soft);
  color: var(--accent); margin: 0 0 20px;
}
.ctas { display: flex; gap: 12px; flex-wrap: wrap; margin: 28px 0 0; }
.button {
  display: inline-flex; align-items: center; gap: 8px; font-family: var(--sans);
  font-size: 14px; font-weight: 500; border-radius: 6px; padding: 10px 18px;
  cursor: pointer; text-decoration: none; line-height: 1.2; border: 1px solid transparent;
  transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
}
.button-primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.button-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); text-decoration: none; }
.button-secondary { background: var(--bg); color: var(--text); border-color: var(--border-strong); }
.button-secondary:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 8px; }
@media (max-width: 720px) { .cols { grid-template-columns: 1fr; } }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 20px;
}
.card.bad { border-color: color-mix(in srgb, var(--danger) 40%, var(--border)); }
.card.good { border-color: color-mix(in srgb, var(--success) 40%, var(--border)); }
.card h3 .lbl-bad { color: var(--danger); }
.card h3 .lbl-good { color: var(--success); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 20px; }
@media (max-width: 720px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 20px; }
.step .num { font-family: var(--mono); font-size: 11px; color: var(--accent); font-weight: 600; letter-spacing: 0.08em; margin-bottom: 8px; }
.faq { margin-top: 12px; }
.faq details {
  border: 1px solid var(--border); border-radius: 8px; padding: 14px 18px;
  margin-bottom: 10px; background: var(--surface);
}
.faq summary { font-weight: 600; cursor: pointer; }
.faq details[open] summary { margin-bottom: 8px; }
.faq p { color: var(--muted); margin: 0; }
.toolnav { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.toolnav a {
  font-family: var(--mono); font-size: 13px; padding: 6px 12px;
  border: 1px solid var(--border-strong); border-radius: 6px; color: var(--muted);
}
.toolnav a:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.toolnav a[aria-current="page"] { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
footer { border-top: 1px solid var(--border); padding: 32px 0 48px; color: var(--muted); font-size: 13px; }
footer .container { display: flex; gap: 16px; flex-wrap: wrap; align-items: baseline; justify-content: space-between; }
footer a { color: var(--muted); }
footer a:hover { color: var(--text); text-decoration: none; }