/* Shared styles for the generated pages (features, pricing, contact, guides, worksheets).
   Colours and fonts match the home page template: dark purple ground, cyan accent. */
:root {
  --bg: #2f2c3d;
  --bar: #262431;
  --card: #38354a;
  --line: #4a4660;
  --fg: #f1f1f8;
  --muted: #bdbbd0;
  --accent: #00c9db;
  --accent-ink: #12202a;
}
* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 400 1rem/1.7 "Open Sans", system-ui, sans-serif;
}
a { color: var(--accent); }
a:hover { color: #6ee7f1; }
h1, h2, h3 { font-family: "Montserrat", "Open Sans", sans-serif; font-weight: 700; line-height: 1.25; color: var(--fg); margin: 0; text-wrap: balance; }
h1 { font-size: clamp(1.9rem, 5vw, 2.6rem); }
h2 { font-size: 1.5rem; margin-top: 2.2rem; }
h3 { font-size: 1.1rem; margin-top: 1.6rem; }
p, ul, ol { margin: 0.9rem 0 0; }
ul, ol { padding-left: 1.3rem; }
li + li { margin-top: 0.35rem; }

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.site-nav { background: var(--bar); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.site-nav .wrap { max-width: 1000px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
.site-nav .brand { font: 700 1.5rem "Montserrat", sans-serif; color: var(--fg); text-decoration: none; }
.site-nav ul { list-style: none; display: flex; gap: 18px; flex-wrap: wrap; margin: 0; padding: 0; }
.site-nav li + li { margin: 0; }
.site-nav ul a { color: var(--fg); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.site-nav ul a:hover, .site-nav ul a[aria-current] { color: var(--accent); }

main { padding-top: 40px; padding-bottom: 64px; }
.crumbs { font-size: 0.85rem; color: var(--muted); margin-bottom: 14px; }
.crumbs a { color: var(--muted); }
.lede { font-size: 1.15rem; color: var(--muted); }

.table-scroll { overflow-x: auto; margin-top: 1rem; border: 1px solid var(--line); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; min-width: 320px; background: var(--card); font-size: 0.95rem; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--bar); font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
tr:last-child td { border-bottom: 0; }

.callout { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 16px 18px; margin-top: 1.4rem; }
.callout p:first-child { margin-top: 0; }
.cta { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; background: var(--card); border: 1px solid var(--accent); border-radius: 10px; padding: 22px; margin-top: 2.4rem; }
.cta h2, .cta p { margin: 0; }
.cta img { width: 200px; height: auto; }
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); font-weight: 700; padding: 10px 20px; border-radius: 6px; text-decoration: none; }
.btn:hover { background: #6ee7f1; color: var(--accent-ink); }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin-top: 1.2rem; list-style: none; padding: 0; }
.cards li { margin: 0; }
.cards a { display: block; height: 100%; background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 16px; text-decoration: none; color: var(--fg); }
.cards a:hover { border-color: var(--accent); }
.cards strong { display: block; color: var(--accent); margin-bottom: 4px; }
.cards span { color: var(--muted); font-size: 0.92rem; }

.faq dt { font-weight: 700; margin-top: 1.2rem; }
.faq dd { margin: 0.3rem 0 0; color: var(--muted); }

footer { background: var(--bar); border-top: 1px solid var(--line); padding-top: 28px; padding-bottom: 28px; color: var(--muted); font-size: 0.9rem; }
footer .wrap { max-width: 1000px; display: flex; flex-wrap: wrap; gap: 8px 28px; justify-content: space-between; }
footer ul { list-style: none; display: flex; gap: 18px; flex-wrap: wrap; padding: 0; margin: 0; }
footer p { margin: 0; }
a:focus-visible, .btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }