/* DIOS by MASK 37 — enterprise AI design system */
:root {
  --bg-primary: #0b0f14;
  --bg-elevated: #121820;
  --bg-card: #161d28;
  --bg-card-hover: #1a2330;
  --bg-light: #f4f6f9;
  --bg-light-elevated: #ffffff;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-on-light: #0f172a;
  --text-on-light-secondary: #475569;
  --accent-primary: #1a6cff;
  --accent-primary-bright: #3b82f6;
  --accent-primary-dim: rgba(26, 108, 255, 0.12);
  --accent-success: #22c55e;
  --accent-risk: #f59e0b;
  --accent-critical: #ef4444;
  --border-subtle: rgba(148, 163, 184, 0.12);
  --border-strong: rgba(26, 108, 255, 0.35);
  --shadow-glow: 0 0 40px rgba(26, 108, 255, 0.08);
  --shadow-card: 0 12px 40px rgba(0, 0, 0, 0.25);
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --max-width: 1180px;
  --header-height: 72px;
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-elevated: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --accent-primary-dim: rgba(26, 108, 255, 0.08);
  --border-subtle: rgba(15, 23, 42, 0.08);
  --border-strong: rgba(26, 108, 255, 0.3);
  --shadow-glow: 0 8px 32px rgba(15, 23, 42, 0.08);
  --shadow-card: 0 12px 40px rgba(15, 23, 42, 0.08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  transition: background 0.25s ease, color 0.25s ease;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(26, 108, 255, 0.1), transparent),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(34, 197, 94, 0.04), transparent);
  pointer-events: none;
  z-index: -1;
}

[data-theme="light"] body::before {
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(26, 108, 255, 0.06), transparent);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent-primary-bright);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  border-bottom: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--bg-primary) 90%, transparent);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1.5rem;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  color: var(--text-primary);
  text-decoration: none;
  line-height: 1.1;
}

.brand:hover {
  text-decoration: none;
}

.brand-product {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-byline {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav a {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}

.nav a:hover {
  color: var(--accent-primary-bright);
  text-decoration: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.theme-toggle:hover {
  border-color: var(--border-strong);
  color: var(--accent-primary-bright);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

.theme-toggle .icon-sun,
[data-theme="light"] .theme-toggle .icon-moon {
  display: none;
}

[data-theme="light"] .theme-toggle .icon-sun {
  display: block;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.35rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
  white-space: nowrap;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent-primary);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(26, 108, 255, 0.3);
}

.btn-primary:hover {
  background: var(--accent-primary-bright);
  box-shadow: 0 6px 28px rgba(26, 108, 255, 0.4);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.btn-ghost:hover {
  background: var(--accent-primary-dim);
}

/* Hero */
.hero {
  padding: 4.5rem 0 3.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 1.25rem;
  color: var(--accent-primary-bright);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(2.1rem, 4.5vw, 3.25rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 800;
}

.hero h1 span {
  color: var(--accent-primary-bright);
}

.hero-lead {
  margin: 0 0 1.5rem;
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 54ch;
}

.hero-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin: 0 0 2rem;
  padding: 0;
  list-style: none;
}

.hero-benefits li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
}

.hero-benefits li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-success);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Dashboard preview */
.dashboard-preview {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.dashboard-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--accent-primary) 5%, var(--bg-card));
}

.dashboard-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
}

.dashboard-subtitle {
  margin: 0.2rem 0 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.dashboard-live {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.15);
  color: var(--accent-success);
  border: 1px solid rgba(34, 197, 94, 0.35);
}

.dashboard-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-bottom: 1px solid var(--border-subtle);
}

.dash-metric {
  padding: 1rem 1.25rem;
  border-right: 1px solid var(--border-subtle);
}

.dash-metric:last-child {
  border-right: none;
}

.dash-metric-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.dash-metric-value {
  display: block;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.dash-metric--positive .dash-metric-value {
  color: var(--accent-success);
}

.dashboard-body {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 0;
  border-bottom: 1px solid var(--border-subtle);
}

.dashboard-exceptions,
.dashboard-chart {
  padding: 1.25rem 1.5rem;
}

.dashboard-chart {
  border-left: 1px solid var(--border-subtle);
}

.dashboard-exceptions h3,
.dashboard-chart h3 {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.exception-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.exception-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
}

.exception-main {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.exception-priority {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.exception-name {
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.exception-value {
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}

.exception-item--urgent .exception-priority { color: var(--accent-critical); }
.exception-item--high .exception-priority { color: var(--accent-risk); }
.exception-item--risk .exception-priority { color: #a855f7; }

.donut {
  width: 120px;
  height: 120px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: conic-gradient(
    var(--accent-critical) 0deg 90deg,
    var(--accent-primary) 90deg 180deg,
    var(--accent-risk) 180deg 252deg,
    #a855f7 252deg 360deg
  );
  position: relative;
}

.donut::after {
  content: "";
  position: absolute;
  inset: 28%;
  border-radius: 50%;
  background: var(--bg-card);
}

.chart-legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.chart-legend li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.legend-swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

.legend-swatch--revenue { background: var(--accent-critical); }
.legend-swatch--pricing { background: var(--accent-primary); }
.legend-swatch--margin { background: var(--accent-risk); }
.legend-swatch--legal { background: #a855f7; }

.dashboard-alert {
  padding: 1.25rem 1.5rem;
}

.dashboard-alert-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.alert-badge {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  background: rgba(239, 68, 68, 0.12);
  color: var(--accent-critical);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.alert-amount {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent-critical);
}

.dashboard-alert h4 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}

.alert-meta {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.why-box {
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  border-left: 3px solid var(--accent-primary);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.why-box strong {
  display: block;
  color: var(--text-primary);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

/* Trust bar */
.trust-bar {
  padding: 2rem 0;
  background: var(--bg-light);
  border-block: 1px solid rgba(15, 23, 42, 0.06);
}

[data-theme="dark"] .trust-bar {
  background: color-mix(in srgb, var(--bg-elevated) 80%, #000);
  border-color: var(--border-subtle);
}

.trust-label {
  margin: 0 0 1.25rem;
  text-align: center;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.trust-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.5rem 2.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.trust-logos li {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  opacity: 0.7;
}

[data-theme="light"] .trust-logos li {
  color: var(--text-on-light-secondary);
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section--light {
  background: var(--bg-light);
  color: var(--text-on-light);
}

[data-theme="dark"] .section--light {
  background: color-mix(in srgb, var(--bg-elevated) 70%, #000);
  color: var(--text-primary);
}

.section--dark {
  background: color-mix(in srgb, var(--bg-elevated) 50%, var(--bg-primary));
  border-block: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}

.section-header--left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

.section-header h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  letter-spacing: -0.02em;
  font-weight: 800;
}

.section-header p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.section--light .section-header p {
  color: var(--text-on-light-secondary);
}

[data-theme="dark"] .section--light .section-header p {
  color: var(--text-secondary);
}

/* Leaks grid */
.leaks-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.leak-card {
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius-md);
  background: var(--bg-light-elevated);
  border: 1px solid rgba(15, 23, 42, 0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}

[data-theme="dark"] .leak-card {
  background: var(--bg-card);
  border-color: var(--border-subtle);
}

.leak-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.leak-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--accent-primary-dim);
  color: var(--accent-primary);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.leak-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1rem;
  font-weight: 700;
}

.leak-card p {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  color: var(--text-on-light-secondary);
  line-height: 1.55;
}

[data-theme="dark"] .leak-card p {
  color: var(--text-secondary);
}

.leak-action {
  font-size: 0.85rem !important;
  font-weight: 500;
  color: var(--accent-primary) !important;
  margin-bottom: 0 !important;
}

/* Catches grid */
.catches-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.catch-card {
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: border-color 0.2s, transform 0.2s;
}

.catch-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.catch-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

.catch-tag--revenue { background: rgba(239, 68, 68, 0.12); color: var(--accent-critical); }
.catch-tag--margin { background: rgba(245, 158, 11, 0.12); color: var(--accent-risk); }
.catch-tag--sop { background: rgba(26, 108, 255, 0.12); color: var(--accent-primary-bright); }
.catch-tag--risk { background: rgba(168, 85, 247, 0.12); color: #a855f7; }
.catch-tag--knowledge { background: rgba(34, 197, 94, 0.12); color: var(--accent-success); }
.catch-tag--delay { background: rgba(148, 163, 184, 0.15); color: var(--text-secondary); }

.catch-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 700;
}

.catch-card p {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.catch-action {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-primary-bright);
}

/* Authority banner */
.authority-banner {
  padding: 1.25rem 0;
  background: color-mix(in srgb, var(--accent-primary) 10%, var(--bg-primary));
  border-block: 1px solid var(--border-strong);
}

.authority-banner p {
  margin: 0;
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.authority-banner strong {
  color: var(--text-primary);
}

/* Process steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.process-step {
  text-align: center;
  padding: 1.5rem 1rem;
  border-radius: var(--radius-md);
  background: var(--bg-light-elevated);
  border: 1px solid rgba(15, 23, 42, 0.06);
}

[data-theme="dark"] .process-step {
  background: var(--bg-card);
  border-color: var(--border-subtle);
}

.process-number {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin-bottom: 0.75rem;
  border-radius: 50%;
  background: var(--accent-primary);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 800;
}

.process-step h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 700;
}

.process-step p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-on-light-secondary);
  line-height: 1.5;
}

[data-theme="dark"] .process-step p {
  color: var(--text-secondary);
}

/* Proof grid */
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.proof-card {
  padding: 2rem 1.5rem;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  text-align: center;
}

.proof-stat {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent-primary-bright);
  margin-bottom: 0.75rem;
  line-height: 1;
}

.proof-card p {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.proof-card cite {
  font-size: 0.75rem;
  font-style: normal;
  color: var(--text-muted);
}

/* Impact */
.impact {
  background: var(--bg-primary);
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.impact-card {
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  text-align: center;
}

.impact-value {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--accent-success);
  margin-bottom: 0.5rem;
}

.impact-card h3 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.impact-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Security */
.security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.security-card {
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius-md);
  background: var(--bg-light-elevated);
  border: 1px solid rgba(15, 23, 42, 0.06);
}

[data-theme="dark"] .security-card {
  background: var(--bg-card);
  border-color: var(--border-subtle);
}

.security-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.security-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-on-light-secondary);
  line-height: 1.55;
}

[data-theme="dark"] .security-card p {
  color: var(--text-secondary);
}

/* Why 37 */
.why-37-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.why-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.why-card {
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
}

.why-stat {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-primary-bright);
  margin-bottom: 0.5rem;
}

.why-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 700;
}

.why-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* CTA */
.cta {
  padding: 4rem 0 5rem;
}

.cta-card {
  text-align: center;
  padding: 3rem 2rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent-primary) 10%, var(--bg-card)), var(--bg-card));
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-glow);
}

.cta-logo {
  width: 64px;
  height: auto;
  margin: 0 auto 1.25rem;
  opacity: 0.9;
}

.cta-card h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.cta-card > p {
  margin: 0 auto 1.5rem;
  max-width: 52ch;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.briefing-agenda {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
  margin: 0 0 1.75rem;
  padding: 0;
  list-style: none;
}

.briefing-agenda li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.briefing-agenda li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-success);
  font-weight: 700;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.cta-email {
  margin: 0;
  font-size: 0.9rem;
}

.cta-email a {
  color: var(--text-muted);
}

/* Footer */
.site-footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border-subtle);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
}

.footer-brand .brand-product {
  font-size: 1.15rem;
}

.footer-tagline {
  margin: 0.5rem 0 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--accent-primary-bright);
}

.footer-copy {
  width: 100%;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

/* Mobile nav */
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  color: var(--text-primary);
  cursor: pointer;
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .dash-metric:nth-child(2) {
    border-right: none;
  }

  .dashboard-body {
    grid-template-columns: 1fr;
  }

  .dashboard-chart {
    border-left: none;
    border-top: 1px solid var(--border-subtle);
  }

  .leaks-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .catches-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .impact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-37-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
  }

  .nav.is-open {
    display: flex;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .header-inner {
    position: relative;
  }

  .header-actions .btn-primary {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 3rem;
  }

  .dashboard-metrics {
    grid-template-columns: 1fr;
  }

  .dash-metric {
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
  }

  .dash-metric:last-child {
    border-bottom: none;
  }

  .leaks-grid,
  .catches-grid,
  .proof-grid,
  .security-grid,
  .why-cards {
    grid-template-columns: 1fr;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .impact-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.5rem 0;
  }
}