:root {
  --bg-canvas: #f7f6f2;
  --bg-card: #ffffff;
  --bg-subtle: #f1efe9;
  --ink-primary: #0f172a;
  --ink-secondary: #334155;
  --ink-muted: #64748b;
  --navy-brand: #0c2340;
  --navy-accent: #1d4ed8;
  --emerald-ok: #047857;
  --emerald-bg: #ecfdf5;
  --emerald-border: #6ee7b7;
  --crimson-err: #b91c1c;
  --crimson-bg: #fef2f2;
  --crimson-border: #fca5a5;
  --amber-warn: #b45309;
  --amber-bg: #fffbeb;
  --amber-border: #fcd34d;
  --border-light: #e2e0d8;
  --border-strong: #cbd5e1;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 6px 20px rgba(12, 35, 64, 0.08);
  --radius-sm: 6px;
  --radius-md: 10px;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg-canvas);
  color: var(--ink-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.num,
input[type="number"],
.mono {
  font-variant-numeric: tabular-nums;
}

/* Top Mandatory Regulatory Notice Bar */
.mandate-bar {
  background: var(--navy-brand);
  color: #f8fafc;
  font-size: 0.84rem;
  padding: 0.55rem 1.25rem;
  text-align: center;
  border-bottom: 2px solid #eab308;
}

.mandate-bar strong {
  color: #fde047;
}

.mandate-bar a {
  color: #93c5fd;
  text-decoration: underline;
  margin-left: 0.5rem;
}

/* Header & Navigation */
.site-header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 40;
}

.nav-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--navy-brand);
}

.brand-mark {
  width: 34px;
  height: 34px;
  background: var(--navy-brand);
  color: #ffffff;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.92rem;
  letter-spacing: -0.03em;
  border: 1px solid #1e3a8a;
}

.brand-name {
  font-weight: 800;
  font-size: 1.12rem;
  letter-spacing: -0.02em;
}

.brand-tag {
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--bg-subtle);
  color: var(--ink-secondary);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  border: 1px solid var(--border-light);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--ink-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--navy-accent);
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Hero Section */
.hero {
  padding: 2.5rem 0 1.75rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.95fr;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--crimson-err);
  background: var(--crimson-bg);
  border: 1px solid var(--crimson-border);
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  margin-bottom: 0.85rem;
}

.hero h1 {
  font-size: clamp(1.85rem, 3.1vw, 2.55rem);
  line-height: 1.14;
  letter-spacing: -0.025em;
  margin: 0 0 0.85rem;
  color: var(--navy-brand);
}

.hero p.lead {
  font-size: 1.04rem;
  color: var(--ink-secondary);
  margin: 0 0 1.25rem;
  max-width: 64ch;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  font-size: 0.84rem;
  color: var(--ink-secondary);
  margin-top: 1rem;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 500;
}

.hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  box-shadow: var(--shadow-md);
}

.hero-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--navy-brand);
}

.checklist-mini {
  list-style: none;
  padding: 0;
  margin: 0.65rem 0 1rem;
  font-size: 0.85rem;
}

.checklist-mini li {
  padding: 0.32rem 0;
  border-bottom: 1px dashed var(--border-light);
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

.checklist-mini li:last-child {
  border-bottom: none;
}

/* Buttons */
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.62rem 1.05rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.06s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--navy-brand);
  color: #ffffff;
}

.btn-primary:hover {
  background: #17345b;
}

.btn-accent {
  background: var(--emerald-ok);
  color: #ffffff;
}

.btn-accent:hover {
  background: #065f46;
}

.btn-danger {
  background: var(--crimson-bg);
  color: var(--crimson-err);
  border-color: var(--crimson-border);
}

.btn-danger:hover {
  background: #fee2e2;
}

.btn-outline {
  background: var(--bg-card);
  color: var(--ink-primary);
  border-color: var(--border-strong);
}

.btn-outline:hover {
  background: var(--bg-subtle);
}

.btn-sm {
  font-size: 0.8rem;
  padding: 0.42rem 0.75rem;
}

/* Interactive Workbench */
.workbench {
  margin: 0.5rem 0 3rem;
}

.preset-toolbar {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.15rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  box-shadow: var(--shadow-sm);
}

.preset-label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--ink-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Audit Gate Banner */
.gate-banner {
  border-radius: var(--radius-md);
  padding: 1.1rem 1.35rem;
  margin-bottom: 1.25rem;
  border: 1.5px solid;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.gate-pass {
  background: var(--emerald-bg);
  border-color: var(--emerald-border);
  color: #064e3b;
}

.gate-fail {
  background: var(--crimson-bg);
  border-color: var(--crimson-border);
  color: #7f1d1d;
}

.gate-title {
  font-weight: 800;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.gate-metrics {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  font-size: 0.86rem;
}

.metric-pill {
  background: rgba(255, 255, 255, 0.82);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(15, 23, 42, 0.12);
  font-weight: 600;
}

/* Cards & Form Grids */
.panel {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.95rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--border-light);
}

.panel-header h2 {
  margin: 0;
  font-size: 1.05rem;
  color: var(--navy-brand);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.16rem 0.5rem;
  border-radius: 4px;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.badge-blocker {
  background: var(--crimson-bg);
  color: var(--crimson-err);
  border: 1px solid var(--crimson-border);
}

.badge-warning {
  background: var(--amber-bg);
  color: var(--amber-warn);
  border: 1px solid var(--amber-border);
}

.badge-ok {
  background: var(--emerald-bg);
  color: var(--emerald-ok);
  border: 1px solid var(--emerald-border);
}

.form-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
}

@media (max-width: 900px) {
  .form-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .form-grid-4 {
    grid-template-columns: 1fr;
  }
}

.field label {
  display: block;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--ink-secondary);
  margin-bottom: 0.28rem;
}

.field input,
.field select {
  width: 100%;
  padding: 0.46rem 0.6rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.86rem;
  color: var(--ink-primary);
  background: #ffffff;
}

.field input:focus,
.field select:focus {
  outline: 2px solid var(--navy-accent);
  border-color: var(--navy-accent);
}

/* Crew Table */
.table-scroll {
  overflow-x: auto;
  margin: 0 -0.25rem;
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.81rem;
}

table.data-table th {
  background: var(--bg-subtle);
  color: var(--ink-secondary);
  font-weight: 700;
  text-align: left;
  padding: 0.5rem 0.45rem;
  border-bottom: 1.5px solid var(--border-strong);
  white-space: nowrap;
  font-size: 0.74rem;
}

table.data-table td {
  padding: 0.4rem 0.38rem;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}

table.data-table input,
table.data-table select {
  padding: 0.3rem 0.4rem;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  font-size: 0.8rem;
  font-family: inherit;
  width: 100%;
}

.w-xs { width: 52px !important; }
.w-sm { width: 76px !important; }
.w-md { width: 112px !important; }
.w-lg { width: 165px !important; }

.computed-cell {
  font-weight: 600;
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* Findings List */
.finding-card {
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--crimson-err);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  margin-bottom: 0.65rem;
  background: #ffffff;
}

.finding-card.is-warning {
  border-left-color: var(--amber-warn);
}

.finding-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.3rem;
}

.finding-title {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ink-primary);
}

.finding-cite {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--ink-muted);
}

.finding-detail {
  font-size: 0.84rem;
  color: var(--ink-secondary);
  margin: 0.25rem 0;
}

.finding-fix {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy-brand);
  margin-top: 0.35rem;
}

/* Pricing / Free vs Pro Section */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 1.5rem;
  margin: 2rem 0 3rem;
}

@media (max-width: 860px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

.tier-card {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.tier-card.pro {
  border: 2px solid var(--navy-brand);
  box-shadow: var(--shadow-md);
  position: relative;
}

.pro-ribbon {
  position: absolute;
  top: -12px;
  right: 20px;
  background: var(--navy-brand);
  color: #fde047;
  font-size: 0.73rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.22rem 0.65rem;
  border-radius: 999px;
}

.price-tag {
  font-size: 2.15rem;
  font-weight: 800;
  color: var(--navy-brand);
  margin: 0.4rem 0 0.2rem;
  font-variant-numeric: tabular-nums;
}

.price-sub {
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin-bottom: 1rem;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.4rem;
  font-size: 0.88rem;
}

.feature-list li {
  padding: 0.38rem 0;
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

/* Developer / MCP Box */
.code-block {
  background: #0f172a;
  color: #e2e8f0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.95rem 1.1rem;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  line-height: 1.55;
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.58);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 100;
}

.modal-backdrop.open {
  display: flex;
}

.modal-box {
  background: var(--bg-card);
  max-width: 540px;
  width: 100%;
  border-radius: var(--radius-md);
  padding: 1.6rem;
  border: 1px solid var(--border-strong);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.25);
}

/* Guide Article Layout for SEO Pages */
.article-wrap {
  max-width: 860px;
  margin: 2rem auto 3.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  box-shadow: var(--shadow-sm);
}

.article-wrap h1 {
  color: var(--navy-brand);
  font-size: 1.9rem;
  line-height: 1.2;
  margin-top: 0;
}

.article-wrap h2 {
  color: var(--navy-brand);
  font-size: 1.28rem;
  margin-top: 1.8rem;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 0.35rem;
}

.callout {
  background: var(--bg-subtle);
  border-left: 4px solid var(--navy-brand);
  padding: 0.95rem 1.15rem;
  border-radius: 4px;
  margin: 1.15rem 0;
  font-size: 0.92rem;
}

.site-footer {
  background: var(--navy-brand);
  color: #cbd5e1;
  padding: 2.25rem 0;
  margin-top: 3rem;
  font-size: 0.83rem;
}

.site-footer a {
  color: #93c5fd;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}