/* Colour tokens are injected by scripts/build.mjs from src/site.config.json (palette). */
@font-face {
  font-family: "Geist";
  src: url("fonts/Geist-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  font-family: "Geist", Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-underline-offset: 0.18em; }
a:hover { color: var(--primary-dark); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
.dark :focus-visible { outline-color: var(--focus); }

h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 0.6em; }
h1 { font-size: clamp(2.25rem, 4.6vw, 3.6rem); font-weight: 680; }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 650; }
h3 { font-size: 1.2rem; font-weight: 620; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }

.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.skip-link {
  position: absolute; left: 16px; top: -100px; z-index: 100;
  background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; text-decoration: none;
}
.skip-link:focus { top: 12px; color: #fff; }

.eyebrow {
  display: inline-block; font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--primary); margin-bottom: 14px;
}
.dark .eyebrow { color: var(--focus); }
.lead { font-size: 1.1875rem; color: var(--ink-soft); max-width: 40em; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 22px; border-radius: 10px;
  font-weight: 600; font-size: 1rem; text-decoration: none; border: 1px solid transparent;
  transition: background-color .15s ease, border-color .15s ease, transform .15s ease;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-secondary { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary-dark); }
.dark .btn-secondary { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.dark .btn-secondary:hover { border-color: #fff; color: #fff; }
.btn svg { width: 18px; height: 18px; flex: none; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 700; font-size: 1.2rem; letter-spacing: -0.01em; }
.wordmark-mark { width: 32px; height: 32px; border-radius: 9px; background: var(--primary); display: grid; place-items: center; }
.wordmark-mark svg { width: 18px; height: 18px; }
.wordmark small { font-weight: 500; font-size: 0.8rem; color: var(--ink-soft); letter-spacing: 0; }
.site-nav { margin-left: auto; }
.site-nav ul { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; }
.site-nav a { display: inline-block; padding: 10px 12px; color: var(--ink-soft); text-decoration: none; font-weight: 500; font-size: 0.95rem; border-radius: 8px; }
.site-nav a:hover { color: var(--ink); background: var(--mist); }
.header-actions { display: flex; gap: 10px; align-items: center; }
.header-actions .btn { min-height: 44px; padding: 10px 16px; font-size: 0.95rem; }
.menu-toggle { display: none; }
.site-nav .nav-pdf { display: none; }

@media (max-width: 960px) {
  .site-nav, .header-actions .btn-secondary { display: none; }
  .header-actions { margin-left: auto; }
  .menu-toggle {
    display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px;
    border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--ink); cursor: pointer;
  }
  .menu-toggle svg { width: 22px; height: 22px; }
  .site-header.nav-open .site-nav {
    display: block; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--surface); border-bottom: 1px solid var(--line); padding: 8px 16px 16px;
  }
  .site-header.nav-open .site-nav ul { flex-direction: column; }
  .site-header.nav-open .site-nav .nav-pdf { display: block; border-top: 1px solid var(--line); margin-top: 4px; padding-top: 4px; }
  .site-header.nav-open .site-nav a { display: block; padding: 12px; font-size: 1.05rem; }
}
@media (max-width: 420px) {
  .header-actions .btn-primary { padding: 10px 12px; font-size: 0.9rem; }
  .wordmark small { display: none; }
}

/* Hero */
.hero { padding: 72px 0 40px; background:
  radial-gradient(1000px 420px at 85% -10%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%),
  radial-gradient(800px 380px at 0% 0%, color-mix(in srgb, var(--primary) 10%, transparent), transparent 70%); }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 48px; }
.hero-copy { max-width: 820px; }
.hero h1 { margin-bottom: 20px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 28px; }
.proof { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 24px; color: var(--ink-soft); font-size: 0.975rem; }
.proof li { display: inline-flex; align-items: center; gap: 8px; }
.proof svg { width: 18px; height: 18px; color: var(--primary); flex: none; }

/* Screenshot frame */
.shot {
  margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; overflow: hidden;
  box-shadow: 0 1px 2px rgba(17,21,42,.06), 0 18px 48px -18px rgba(17,21,42,.28);
}
.shot-bar { display: flex; gap: 6px; align-items: center; padding: 10px 14px; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--mist) 60%, var(--surface)); }
.shot-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.shot-bar em { margin-left: 10px; font-style: normal; font-size: 0.8rem; color: var(--ink-soft); }
.shot img { width: 100%; height: auto; }
.shot-link { display: block; }
.shot-link:focus-visible { outline-offset: -3px; }
.shot figcaption { padding: 12px 16px; font-size: 0.9rem; color: var(--ink-soft); border-top: 1px solid var(--line); }
.hero .shot { box-shadow: 0 2px 4px rgba(17,21,42,.06), 0 40px 80px -30px rgba(24,48,155,.45); }

/* Sections */
section { scroll-margin-top: 80px; }
.section { padding: 96px 0; }
.section-tint { background: var(--mist); }
.section-head { max-width: 760px; margin-bottom: 48px; }
.section-head p { color: var(--ink-soft); font-size: 1.125rem; }

.strip { padding: 28px 0 72px; }
.strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 24px; }
.card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.card p { color: var(--ink-soft); font-size: 0.975rem; margin: 0; }
.icon-badge { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--mist); color: var(--primary); margin-bottom: 16px; }
.icon-badge svg { width: 20px; height: 20px; }

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: step; }
.steps li { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 28px 24px 24px; counter-increment: step; }
.steps li::before {
  content: counter(step); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%;
  background: var(--primary); color: #fff; font-weight: 700; margin-bottom: 16px;
}
.steps p { color: var(--ink-soft); font-size: 0.975rem; margin: 0; }

.feature { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px; align-items: center; }
.feature + .feature { margin-top: 96px; }
.feature.reverse .feature-copy { order: 2; }
.feature ul { padding: 0; margin: 20px 0 0; list-style: none; display: grid; gap: 10px; }
.feature li { position: relative; padding-left: 30px; color: var(--ink); }
.feature li svg { position: absolute; left: 0; top: 4px; width: 20px; height: 20px; color: var(--primary); }
.feature-copy p { color: var(--ink-soft); }

/* Dark differentiator */
.dark { background: var(--dark-section); color: #E8EBF7; }
.dark h2, .dark h3 { color: #fff; }
.dark .section-head p, .dark p { color: #C3C8DC; }
.dark a { color: var(--focus); }
.security-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 48px; }
.dark .card { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.12); }
.dark .card p { color: #C3C8DC; }
.dark .icon-badge { background: rgba(155,178,255,.14); color: var(--focus); }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.dark .shot { border-color: rgba(255,255,255,.14); box-shadow: 0 30px 60px -30px rgba(0,0,0,.6); }

.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.gallery .shot figcaption { color: var(--ink); }
.gallery .shot figcaption strong { display: block; margin-bottom: 2px; }
.gallery .shot figcaption span { color: var(--ink-soft); }
.gallery-3 { grid-template-columns: repeat(3, 1fr); }

.gov-shot { max-width: 920px; margin-inline: auto; }

.facts { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; margin-top: 48px; }
.facts caption { text-align: left; font-weight: 620; font-size: 1.2rem; padding: 0 0 14px; }
.facts th, .facts td { text-align: left; padding: 14px 20px; border-top: 1px solid var(--line); vertical-align: top; font-size: 0.975rem; }
.facts tr:first-child th, .facts tr:first-child td { border-top: 0; }
.facts th { width: 30%; color: var(--ink-soft); font-weight: 560; }

/* Final CTA */
.final { padding: 16px 0 96px; }
.final-box {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary) 55%, var(--accent));
  color: #fff; border-radius: 22px; padding: 56px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center;
}
.final-box h2 { color: #fff; }
.final-box p { color: #E6EAFF; margin: 0; font-size: 1.125rem; }
.final-actions { display: flex; flex-direction: column; gap: 12px; align-items: flex-end; }
.final-actions .btn { min-width: 270px; }
.final-box .btn-primary { background: #fff; color: var(--primary-dark); }
.final-box .btn-primary:hover { background: var(--mist); color: var(--primary-dark); }
.final-box .btn-secondary { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.final-box .btn-secondary:hover { border-color: #fff; color: #fff; }
.final-box :focus-visible { outline-color: #fff; }

/* Footer */
.site-footer { background: var(--dark-section); color: #C3C8DC; padding: 64px 0 32px; font-size: 0.95rem; }
.site-footer a { color: #E8EBF7; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.site-footer h2 { font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; color: #fff; margin-bottom: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.site-footer li a { display: inline-block; padding: 6px 0; }
.site-footer address { font-style: normal; line-height: 1.7; }
.site-footer .wordmark { color: #fff; margin-bottom: 14px; }
.site-footer .wordmark small { color: #C3C8DC; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 48px; padding-top: 24px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* Responsive */
@media (max-width: 1080px) {
  .strip-grid, .security-grid, .steps { grid-template-columns: repeat(2, 1fr); }
  .feature { gap: 36px; }
  .gallery-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .section { padding: 72px 0; }
  .feature, .pair, .gallery, .final-box, .footer-grid { grid-template-columns: 1fr; }
  .feature.reverse .feature-copy { order: 0; }
  .feature + .feature { margin-top: 72px; }
  .final-box { padding: 36px 24px; }
  .final-actions { align-items: stretch; }
  .final-actions .btn { min-width: 0; }
}
@media (max-width: 560px) {
  body { font-size: 1rem; }
  .hero { padding-top: 48px; }
  .strip-grid, .security-grid, .steps, .gallery-3 { grid-template-columns: 1fr; }
  .hero-actions .btn, .final-actions .btn { width: 100%; }
  .facts th, .facts td { display: block; width: 100%; padding: 10px 16px; }
  .facts td { border-top: 0; padding-top: 0; }
  .shot-bar em { display: none; }
}