@import url("/design-system/tokens.css");

* { box-sizing: border-box; }

html { min-width: 320px; font-size: 100%; scroll-behavior: smooth; }
html[data-font-size="sm"] { font-size: 93.75%; }
html[data-font-size="md"] { font-size: 100%; }
html[data-font-size="lg"] { font-size: 106.25%; }
html[data-font-size="xl"] { font-size: 112.5%; }
html[data-font-size="xxl"] { font-size: 125%; }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-family-body);
  font-size: 1rem;
  line-height: var(--line-height-relaxed);
}

a { color: inherit; text-underline-offset: 3px; }

:where(a, button):focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 3px;
  box-shadow: var(--focus-ring);
}

.skip-link {
  position: fixed;
  z-index: 30;
  top: var(--space-4);
  left: var(--space-4);
  transform: translateY(-180%);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--button-radius);
  background: var(--color-accent-primary);
  color: var(--brand-navy-900);
  font-weight: var(--font-weight-extrabold);
}

.skip-link:focus { transform: translateY(0); }

.site-header,
.site-hero,
.site-footer { background: var(--brand-navy-900); color: var(--brand-white); }

.site-nav,
.site-hero-inner,
.site-section,
.site-footer-inner {
  width: min(100% - 32px, var(--max-width-wide));
  margin-inline: auto;
}

.site-nav {
  display: grid;
  gap: var(--space-5);
  padding-block: var(--space-6);
  border-bottom: 1px solid rgba(255, 255, 255, .14);
}

.site-brand { width: fit-content; }
.site-brand img { display: block; width: 158px; height: auto; }
.site-nav-links { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-6); }
.site-nav-links a { min-height: 44px; display: inline-flex; align-items: center; color: rgba(255, 255, 255, .72); font-size: var(--font-size-sm); font-weight: var(--font-weight-bold); text-decoration: none; }
.site-nav-links a:hover { color: var(--brand-white); }
.site-nav-links .site-login { color: var(--brand-orange-200); }

.site-hero { overflow: hidden; }
.site-hero-inner { display: grid; gap: var(--space-9); padding-block: var(--space-10) var(--space-11); }
.site-hero-copy { max-width: 820px; }
.site-eyebrow,
.site-kicker { color: var(--brand-orange-300); font-size: var(--font-size-xs); font-weight: var(--font-weight-extrabold); letter-spacing: var(--letter-spacing-wide); text-transform: uppercase; }
.site-hero h1 { margin: var(--space-5) 0 var(--space-6); font-family: var(--font-family-display); font-size: clamp(2.8rem, 11vw, 6.4rem); font-weight: 620; line-height: .94; letter-spacing: -.065em; }
.site-hero-copy > p { max-width: 700px; margin: 0; color: rgba(255, 255, 255, .72); font-size: clamp(1rem, 3.6vw, 1.24rem); }
.site-actions { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-8); }
.site-button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 0 var(--space-6); border: 1px solid transparent; border-radius: var(--button-radius); font-size: var(--font-size-sm); font-weight: var(--font-weight-extrabold); text-decoration: none; }
.site-button-primary { background: var(--color-accent-primary); color: var(--brand-navy-900); }
.site-button-secondary { border-color: rgba(255, 255, 255, .26); color: var(--brand-white); }
.site-button:hover { transform: translateY(-1px); }

.site-principles { display: grid; grid-template-columns: auto 1fr; gap: var(--space-5); align-content: start; padding-top: var(--space-7); border-top: 1px solid rgba(255, 255, 255, .14); }
.site-principles span { color: var(--brand-orange-300); font-family: var(--font-family-display); font-size: var(--font-size-sm); font-weight: var(--font-weight-bold); }
.site-principles p { margin: 0; color: rgba(255, 255, 255, .66); }
.site-principles strong { color: var(--brand-white); }

.site-section { padding-block: var(--space-11); }
.site-section + .site-section { border-top: 1px solid var(--color-border-primary); }
.site-section-heading { display: grid; gap: var(--space-5); max-width: 820px; }
.site-section h2 { margin: 0; font-family: var(--font-family-display); font-size: clamp(2rem, 7vw, 4.2rem); font-weight: 620; line-height: 1; letter-spacing: -.055em; }
.site-section-heading > p,
.site-ga4-copy > p { margin: 0; max-width: 720px; color: var(--color-text-secondary); font-size: var(--font-size-md); }
.site-capabilities { display: grid; gap: var(--space-5); margin-top: var(--space-9); }
.site-capabilities article { min-height: 250px; padding: var(--space-7); border: 1px solid var(--color-border-primary); border-radius: var(--card-radius); background: var(--color-bg-secondary); }
.site-capabilities article > span { color: var(--color-text-secondary); font-size: var(--font-size-xs); font-weight: var(--font-weight-extrabold); letter-spacing: var(--letter-spacing-wide); text-transform: uppercase; }
.site-capabilities h3 { margin: var(--space-8) 0 var(--space-4); font-family: var(--font-family-display); font-size: var(--font-size-xl); line-height: var(--line-height-tight); }
.site-capabilities p { margin: 0; color: var(--color-text-secondary); }

.site-ga4 { display: grid; gap: var(--space-9); }
.site-ga4-copy { display: grid; gap: var(--space-5); }
.site-ga4-grid { display: grid; gap: 1px; overflow: hidden; border: 1px solid var(--brand-navy-800); border-radius: var(--panel-radius); background: var(--brand-navy-700); }
.site-ga4-grid article { min-height: 210px; padding: var(--space-7); background: var(--brand-navy-900); color: var(--brand-white); }
.site-ga4-grid strong { display: block; color: var(--brand-orange-200); font-size: var(--font-size-sm); }
.site-ga4-grid code { display: block; margin-block: var(--space-6); color: var(--brand-white); font-family: var(--font-family-mono); font-size: var(--font-size-sm); overflow-wrap: anywhere; }
.site-ga4-grid p { margin: var(--space-6) 0 0; color: rgba(255, 255, 255, .68); }
.site-policy-note { margin: 0; padding-left: var(--space-6); border-left: 3px solid var(--color-accent-primary); color: var(--color-text-secondary); font-size: var(--font-size-sm); }
.site-policy-note a { color: var(--color-text-link); }

.site-trust { display: grid; gap: var(--space-9); }
.site-document-links { display: grid; gap: var(--space-4); }
.site-document-links a { display: grid; grid-template-columns: 1fr auto; gap: var(--space-2) var(--space-5); padding: var(--space-6); border: 1px solid var(--color-border-primary); border-radius: var(--card-radius); background: var(--color-bg-secondary); text-decoration: none; }
.site-document-links span { color: var(--color-text-secondary); font-size: var(--font-size-xs); text-transform: uppercase; letter-spacing: var(--letter-spacing-wide); }
.site-document-links strong { font-family: var(--font-family-display); font-size: var(--font-size-lg); }
.site-document-links b { grid-column: 2; grid-row: 1 / span 2; align-self: center; color: var(--color-accent-primary); font-size: var(--font-size-xl); }
.site-document-links a:hover { border-color: var(--color-border-focus); }

.site-footer-inner { display: grid; gap: var(--space-5); padding-block: var(--space-8); }
.site-footer img { width: 38px; height: 38px; }
.site-footer div > div { display: grid; gap: var(--space-1); }
.site-footer span { color: rgba(255, 255, 255, .58); font-size: var(--font-size-sm); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: var(--space-4) var(--space-6); }
.site-footer a { color: rgba(255, 255, 255, .72); font-size: var(--font-size-sm); }

@media (min-width: 720px) {
  .site-nav { grid-template-columns: auto 1fr; align-items: center; }
  .site-nav-links { justify-content: flex-end; }
  .site-capabilities { grid-template-columns: repeat(3, 1fr); }
  .site-ga4-grid { grid-template-columns: repeat(2, 1fr); }
  .site-document-links { grid-template-columns: repeat(3, 1fr); }
  .site-footer-inner { grid-template-columns: auto 1fr auto; align-items: center; }
  .site-footer nav { justify-content: flex-end; }
}

@media (min-width: 1040px) {
  .site-hero-inner { grid-template-columns: minmax(0, 1fr) 310px; align-items: end; padding-block: 104px 128px; }
  .site-principles { padding: 0 0 0 var(--space-8); border-top: 0; border-left: 1px solid rgba(255, 255, 255, .14); }
  .site-section { padding-block: 112px; }
  .site-ga4 { grid-template-columns: minmax(260px, .65fr) minmax(0, 1.35fr); }
  .site-ga4 .site-policy-note { grid-column: 2; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 1ms !important; }
}