:root {
  --primary: #005EB8;
  --primary-soft: #DCEBFA;
  --accent: #00A884;
  --accent-dark: #008F72;
  --success: #2E7D32;
  --text: #1F2933;
  --muted: #667085;
  --line: #D0D5DD;
  --bg-alt: #F4F6F8;
  --white: #FFFFFF;
  --shadow: 0 12px 30px rgba(16, 24, 40, 0.08);
  --radius: 16px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.5;
}

a { color: inherit; }
img { max-width: 100%; display: block; }
.container {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}
.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  padding: .75rem 1rem;
  background: var(--primary);
  color: white;
  z-index: 999;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(208,213,221,.75);
}
.header-inner, .footer-inner, .hero-grid, .contact-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.header-inner { min-height: 72px; }
.brand {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  font-weight: 700;
}
.brand-mark {
  width: 2.2rem;
  height: 2.2rem;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--primary);
  color: white;
}
.site-nav {
  display: flex;
  gap: 1.25rem;
}
.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
}
.site-nav a:hover,
.site-nav a:focus { color: var(--primary); }
.nav-toggle { display: none; }
.section { padding: 5.5rem 0; }
.section-alt { background: var(--bg-alt); }
.hero { padding-top: 4rem; }
.hero-grid {
  align-items: start;
  display: grid;
  grid-template-columns: 1.4fr .9fr;
  gap: 2rem;
}
.eyebrow {
  color: var(--primary);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin: 0 0 .75rem;
}
.lede, .section-heading p { color: var(--muted); max-width: 68ch; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 1rem; }
h1 { font-size: clamp(2.2rem, 4vw, 4rem); max-width: 12ch; }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
h3 { font-size: 1.15rem; }
.microcopy { font-size: .95rem; color: var(--muted); margin-top: 1rem; }
.hero-card, .card, .contact-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-card { padding: 1.5rem; }
.check-list { padding-left: 1.2rem; }
.check-list li { margin-bottom: .65rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .85rem 1.1rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}
.button-primary { background: var(--accent); color: white; }
.button-primary:hover { background: var(--accent-dark); }
.button-secondary { background: white; color: var(--primary); border-color: var(--primary); }
.cta-row { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: 1.5rem; }
.section-heading { margin-bottom: 2rem; }
.card-grid {
  display: grid;
  gap: 1rem;
}
.three-up { grid-template-columns: repeat(3, 1fr); }
.four-up { grid-template-columns: repeat(4, 1fr); }
.two-up { grid-template-columns: repeat(2, 1fr); }
.card { padding: 1.25rem; }
.muted-card { background: #FBFCFD; }
.split-panel {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  align-items: center;
}
.flow {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
}
.flow-stack {
  display: grid;
  gap: .75rem;
  margin: 1rem 0;
}
.flow-box {
  border-radius: 14px;
  padding: 1rem;
  font-weight: 700;
}
.neutral { background: #F2F4F7; color: var(--text); }
.primary { background: var(--primary-soft); color: var(--primary); }
.accent { background: rgba(0,168,132,.12); color: var(--accent-dark); }
.success { background: rgba(46,125,50,.12); color: var(--success); }
.caption { color: var(--muted); margin: 0; }
.flow-arrow { font-size: 2rem; color: var(--primary); font-weight: 700; }
.contact-panel {
  align-items: stretch;
}
.contact-card { padding: 1.25rem; min-width: 280px; }
.site-footer {
  border-top: 1px solid var(--line);
  padding: 1rem 0 2rem;
}
.hidden { display: none; }

@media (max-width: 900px) {
  .hero-grid,
  .split-panel,
  .three-up,
  .four-up,
  .two-up,
  .contact-panel {
    grid-template-columns: 1fr;
  }
  .hero-grid { display: grid; }
  .flow-arrow { display: none; }
  .header-inner { flex-wrap: wrap; }
  .nav-toggle {
    display: inline-flex;
    border: 1px solid var(--line);
    background: white;
    border-radius: 999px;
    padding: .65rem .9rem;
  }
  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    padding-bottom: 1rem;
  }
  .site-nav.open { display: flex; }
}



/* Praxis v2 demo additions */
.hidden { display: none !important; }

.compact.hero {
  padding-top: 48px;
  padding-bottom: 48px;
}

.demo-layout {
  display: grid;
  grid-template-columns: minmax(280px, 420px) 1fr;
  gap: 32px;
  align-items: start;
}

.form-card label {
  display: block;
  font-weight: 700;
  margin: 18px 0 8px;
  color: #1F2933;
}

.form-card select,
.form-card input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #D0D5DD;
  border-radius: 10px;
  font: inherit;
  background: #FFFFFF;
}

.helper {
  color: #667085;
  font-size: 0.95rem;
}

.results-panel {
  display: grid;
  gap: 20px;
}

.meter-block,
.comparison-block {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid #E5E7EB;
}

.meter-label,
.bar-row {
  display: grid;
  grid-template-columns: 160px 1fr 56px;
  gap: 12px;
  align-items: center;
  margin: 12px 0;
}

.meter,
.bar-bg {
  height: 14px;
  background: #E5E7EB;
  border-radius: 999px;
  overflow: hidden;
}

.meter span,
.bar {
  display: block;
  height: 100%;
  border-radius: 999px;
}

#audit-meter {
  width: 0%;
  background: #00A884;
}

.bar.guideline { background: #6B9AC4; }
.bar.user { background: #00A884; width: 0%; }

.notice {
  margin-top: 20px;
  padding: 16px;
  border-left: 4px solid #005EB8;
  background: #F4F6F8;
  border-radius: 8px;
}

.structured-output dl {
  margin: 0;
}

.structured-output dl div {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid #E5E7EB;
}

.structured-output dt {
  font-weight: 700;
  color: #005EB8;
}

.structured-output dd {
  margin: 0;
}

@media (max-width: 860px) {
  .demo-layout {
    grid-template-columns: 1fr;
  }
  .meter-label,
  .bar-row,
  .structured-output dl div {
    grid-template-columns: 1fr;
  }
}