/* AuditIQ — shared site styles.
   Page sections keep their inline design styles from the artboards; this file
   adds the chrome (header/footer), responsive behaviour, hover states and a11y. */

:root {
  --ink: #111827;
  --body: #334155;
  --muted: #64748B;
  --line: #E2E8F0;
  --indigo: #4F46E5;
  --indigo-dark: #4338CA;
  --violet: #7C3AED;
  --navy: #0B1020;
  --header-h: 72px;
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: #FFFFFF; color: var(--ink);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
a { color: var(--indigo); }
a:hover { color: var(--indigo-dark); }
::selection { background: var(--indigo); color: #fff; }
img { max-width: 100%; height: auto; }
input, textarea, select, button { font-family: inherit; }
:focus-visible { outline: 2px solid var(--indigo); outline-offset: 2px; }
[id] { scroll-margin-top: calc(var(--header-h) + 16px); }
[class*="hv-"] { transition: background-color .15s ease, border-color .15s ease, color .15s ease; }

.skip-link {
  position: absolute; left: 16px; top: -100px; z-index: 100;
  background: var(--indigo); color: #fff; padding: 10px 14px; border-radius: 8px;
  font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  -webkit-backdrop-filter: saturate(180%) blur(12px); backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  position: relative; max-width: 1280px; margin: 0 auto; padding: 0 32px; height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
}
.nav-logo { display: flex; align-items: center; flex: 0 0 auto; }
.nav-logo img { height: 30px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 28px; flex: 1 1 auto; justify-content: center; }
.nav-links a {
  font-size: 14px; font-weight: 500; color: var(--body); text-decoration: none; letter-spacing: -.01em;
  white-space: nowrap; padding: 6px 0; border-bottom: 2px solid transparent; transition: color .15s ease;
}
.nav-links a:hover { color: var(--indigo); }
.nav-links a[aria-current="page"] { color: var(--ink); font-weight: 600; border-bottom-color: var(--indigo); }
.nav-cta {
  flex: 0 0 auto; display: inline-flex; align-items: center; height: 44px; padding: 0 20px;
  background: var(--indigo); color: #fff; font-size: 14px; font-weight: 600; letter-spacing: -.01em;
  text-decoration: none; border-radius: 8px; white-space: nowrap; transition: background-color .15s ease;
}
.nav-cta:hover { background: var(--indigo-dark); color: #fff; }
.nav-links .nav-cta-mobile { display: none; }
.nav-toggle {
  display: none; flex: 0 0 auto; width: 44px; height: 44px; margin-right: -8px; padding: 0;
  background: none; border: 0; border-radius: 8px; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.site-header.is-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
.site-header.is-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1080px) {
  .nav-inner { gap: 16px; }
  .nav-toggle { display: flex; }
  .nav-links {
    display: none; position: absolute; left: 0; right: 0; top: var(--header-h);
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 4px 32px 20px;
    box-shadow: 0 24px 48px rgba(11,16,32,.12);
  }
  .site-header.is-open .nav-links { display: flex; }
  .nav-links a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 16px; white-space: normal; }
  .nav-links a[aria-current="page"] { border-bottom-color: var(--line); }
  .nav-links .nav-cta-mobile { display: inline-flex; justify-content: center; margin-top: 16px; border-bottom: 0; height: 48px; font-size: 15px; }
  .nav-cta-desktop { margin-left: auto; height: 40px; padding: 0 14px; }
}
@media (max-width: 480px) {
  .nav-cta-desktop { display: none; }
}

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #CBD5E1; padding: 96px 32px 40px; }
.footer-inner { max-width: 1280px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: minmax(0,1.4fr) repeat(3, minmax(0,1fr)); gap: 48px; padding-bottom: 64px; border-bottom: 1px solid #1E293B; }
.footer-logo { height: 34px; width: auto; display: block; margin-bottom: 20px; }
.footer-tagline { margin: 0; font-size: 14px; line-height: 1.6; color: #94A3B8; max-width: 300px; }
.footer-domain { margin: 24px 0 0; font-family: 'IBM Plex Mono', ui-monospace, monospace; font-size: 12px; color: var(--muted); }
.site-footer h3 { margin: 0 0 16px; font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: 14px; color: #CBD5E1; text-decoration: none; transition: color .15s ease; }
.footer-links a:hover { color: #fff; }
.footer-cta {
  margin-top: 24px; display: inline-flex; align-items: center; height: 44px; padding: 0 18px;
  border: 1px solid #334155; border-radius: 8px; color: #fff; font-size: 14px; font-weight: 600; text-decoration: none;
  transition: border-color .15s ease;
}
.footer-cta:hover { border-color: var(--indigo); color: #fff; }
.footer-bottom { padding-top: 28px; display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.footer-bottom p { margin: 0; font-size: 13px; color: var(--muted); }

/* ---------- Responsive grids (lifted out of inline styles by the build) ---------- */
.cols-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.cols-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.cols-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.cols-split { grid-template-columns: minmax(0, var(--ca, 1fr)) minmax(0, var(--cb, 1fr)); }
.sticky-side { position: sticky; top: calc(var(--header-h) + 40px); }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-wrap table { min-width: 560px; }

@media (max-width: 1024px) {
  .cols-4, .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 900px) {
  .cols-split { grid-template-columns: minmax(0,1fr); gap: 40px !important; }
  .cols-3 { grid-template-columns: minmax(0,1fr); }
  .sticky-side { position: static; }
  [data-pin-seq] { min-height: 0 !important; }
}
@media (max-width: 640px) {
  .cols-2, .cols-4, .footer-grid { grid-template-columns: minmax(0,1fr); }
  .footer-grid { gap: 36px; }
  dl[style*="grid-template-columns:150px"] { grid-template-columns: minmax(0,1fr) !important; gap: 2px 0 !important; }
  dl[style*="grid-template-columns:150px"] dt { margin-top: 10px; }
}
@media (max-width: 720px) {
  .nav-inner { padding: 0 20px; }
  .nav-links { padding-left: 20px; padding-right: 20px; }
  .site-footer { padding: 64px 20px 32px; }
  main > section[style*="padding:"] { padding-left: 20px !important; padding-right: 20px !important; }
  main > section[style*="padding:128px"] { padding-top: 80px !important; padding-bottom: 80px !important; }
  main > section[style*="padding:120px"] { padding-top: 80px !important; padding-bottom: 72px !important; }
  main > section[style*="padding:112px"] { padding-top: 72px !important; padding-bottom: 64px !important; }
  main > section[style*="padding:96px"]  { padding-top: 64px !important; padding-bottom: 64px !important; }
  main > section[style*="padding:72px"]  { padding-top: 56px !important; padding-bottom: 56px !important; }
  [data-grid-bg] { width: 330px !important; right: -110px !important; opacity: .3 !important; }
}

/* ---------- Horizontal scroll sections ---------- */
.hscroll-wrap { display: flex; flex-direction: column; justify-content: center; }
.hscroll-wrap > div:first-child { box-sizing: border-box; }
.hscroll-track > article { box-sizing: border-box; }
@media (min-width: 900px) {
  .hscroll-wrap { height: 100vh; }
}
@media (max-width: 899px) {
  .hscroll-wrap { padding: 72px 0; }
  .hscroll-track {
    overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 12px !important;
    -webkit-overflow-scrolling: touch; scrollbar-width: thin;
  }
  .hscroll-track > article { scroll-snap-align: start; flex-basis: min(360px, 80vw) !important; }
}
@media (max-width: 720px) {
  .hscroll-wrap { padding: 56px 0; }
  .hscroll-wrap > div:first-child { padding-left: 20px !important; padding-right: 20px !important; }
  .hscroll-track { padding-left: 20px !important; padding-right: 20px !important; }
}

/* ---------- FAQ ---------- */
.faq-q { transition: color .15s ease; }
.faq-q:hover > span:first-child { color: var(--indigo) !important; }
.faq-panel { transition: height .35s cubic-bezier(.2,.7,.2,1); }

/* ---------- Contact form ---------- */
#pilot-form input:focus, #pilot-form textarea:focus, #pilot-form select:focus { border-color: var(--indigo) !important; }
#pilot-form .is-invalid { border-color: #D92D20 !important; }
#pilot-form button[disabled] { opacity: .7; cursor: progress; }
[data-form-status].is-error { color: #B42318 !important; }

/* ---------- Motion / a11y ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0s !important; animation: none !important; }
}

/* generated hover states */
.hv-bc-4f46e5:hover{border-color:#4F46E5 !important}
.hv-bc-7c3aed:hover{border-color:#7C3AED !important}
.hv-bg-4338ca:hover{background:#4338CA !important}
.hv-bg-eef2ff:hover{background:#EEF2FF !important}
.hv-c-4f46e5:hover{color:#4F46E5 !important}