/* Intellify IT — minimal accessible defaults (INT-4 P6). Design lands in a later phase. */
:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --fg: #1a1a1a;
  --muted: #555555;
  --link: #0b57d0;
  --focus: #b3261e;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121212;
    --fg: #ececec;
    --muted: #b0b0b0;
    --link: #8ab4f8;
    --focus: #f2b8b5;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
}
.site-header, main, .site-footer { max-width: 68ch; margin: 0 auto; padding: 1rem; }
.site-header nav ul { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; list-style: none; margin: 0.5rem 0 0; padding: 0; }
.brand { font-weight: 700; }
a { color: var(--link); text-underline-offset: 0.15em; }
h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); line-height: 1.2; }
.site-footer { color: var(--muted); font-size: 0.9375rem; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
main:focus { outline: none; }
.skip-link { position: absolute; left: 0.5rem; top: -3rem; padding: 0.5rem 1rem; background: var(--bg); color: var(--link); }
.skip-link:focus { top: 0.5rem; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}