:root {
  --navy-950: #07111f;
  --navy-900: #0b172a;
  --navy-800: #13233b;
  --surface: #ffffff;
  --surface-warm: #fbfaf7;
  --canvas: #f4f6f8;
  --border: #d9e0e8;
  --border-strong: #748196;
  --text: #172033;
  --text-soft: #526174;
  --text-faint: #5f6c7d;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-soft: #eff6ff;
  --green: #166534;
  --green-soft: #dcfce7;
  --amber: #92400e;
  --amber-soft: #fef3c7;
  --red: #991b1b;
  --red-soft: #fee2e2;
  --neutral-soft: #e9eef4;
  --radius-sm: 8px;
  --radius: 13px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(7, 17, 31, 0.05);
  --shadow: 0 12px 35px rgba(7, 17, 31, 0.08);
  --space-1: 0.375rem;
  --space-2: 0.625rem;
  --space-3: 0.875rem;
  --space-4: 1.25rem;
  --space-5: 1.75rem;
  --space-6: 2.5rem;
  --space-7: 3.75rem;
  --space-8: 5.5rem;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

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

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  background: var(--surface-warm);
  color: var(--text);
  display: flex;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
  min-height: 100vh;
  flex-direction: column;
  text-rendering: optimizeLegibility;
}

main {
  flex: 1;
}

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

button,
input,
select {
  font: inherit;
}

button {
  border: 0;
}

a {
  color: var(--blue-dark);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--blue);
}

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}

.sr-only,
.clipboard-helper {
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.skip-link {
  background: var(--surface);
  border-radius: 0 0 var(--radius-sm) 0;
  color: var(--navy-900);
  font-weight: 750;
  left: 0;
  padding: 0.75rem 1rem;
  position: fixed;
  top: 0;
  transform: translateY(-120%);
  z-index: 100;
}

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

.site-header {
  background: var(--navy-900);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  position: relative;
  z-index: 10;
}

.nav-shell,
.footer-shell {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1280px;
  padding: 0.9rem 2rem;
}

.brand {
  align-items: center;
  color: #fff;
  display: inline-flex;
  font-size: 1.08rem;
  font-weight: 800;
  gap: 0.65rem;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand:hover {
  color: #fff;
}

.brand-mark {
  align-items: center;
  background: var(--blue);
  border-radius: 9px;
  display: inline-flex;
  font-size: 1.15rem;
  height: 2rem;
  justify-content: center;
  line-height: 1;
  width: 2rem;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 0.4rem;
}

.nav-links > a:not(.button),
.nav-logout button {
  border-radius: 7px;
  color: #cbd5e1;
  font-size: 0.93rem;
  font-weight: 650;
  padding: 0.58rem 0.75rem;
  text-decoration: none;
}

.nav-links > a:not(.button):hover,
.nav-links > a[aria-current="page"],
.nav-logout button:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.nav-logout {
  margin: 0;
}

.nav-logout button {
  background: transparent;
  cursor: pointer;
}

.site-footer {
  background: var(--navy-950);
  color: #aebbd0;
  font-size: 0.88rem;
}

.footer-shell {
  min-height: 88px;
}

.footer-shell p {
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
}

.footer-links a {
  color: #cbd5e1;
  text-decoration: none;
}

.footer-links a:hover {
  color: #fff;
}

.page-shell,
.app-shell,
.auth-shell,
.docs-shell {
  margin: 0 auto;
  width: 100%;
}

.page-shell {
  max-width: 1120px;
  padding: var(--space-7) 2rem;
}

.app-body {
  background: var(--canvas);
}

.app-shell {
  max-width: 1160px;
  padding: var(--space-7) 2rem var(--space-8);
}

.app-shell--wide {
  max-width: 1280px;
}

.auth-body {
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.08), transparent 42%),
    var(--canvas);
}

.auth-shell {
  max-width: 520px;
  padding: var(--space-7) 1.5rem var(--space-8);
}

.flash-stack {
  display: grid;
  gap: var(--space-2);
  margin: 0 auto var(--space-5);
  max-width: 1160px;
}

.notice {
  border: 1px solid var(--border);
  border-left-width: 4px;
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 0.9rem 1rem;
}

.notice p {
  margin: 0;
}

.notice p + p {
  margin-top: var(--space-2);
}

.notice--warning {
  background: #fffbeb;
  border-color: #d97706;
}

.notice--info {
  background: var(--blue-soft);
  border-color: var(--blue);
}

.notice--neutral {
  background: var(--surface);
  border-left-color: var(--border-strong);
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  font-weight: 750;
  gap: 0.4rem;
  justify-content: center;
  line-height: 1.2;
  min-height: 44px;
  padding: 0.7rem 1.05rem;
  text-align: center;
  text-decoration: none;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease, transform 120ms ease;
}

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

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

.button--primary {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.button--primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  color: #fff;
}

.button--secondary {
  background: var(--surface);
  border-color: var(--border-strong);
  color: var(--text);
}

.button--secondary:hover {
  background: #f8fafc;
  border-color: #94a3b8;
  color: var(--text);
}

.button--danger-secondary {
  background: var(--surface);
  border-color: #fecaca;
  color: var(--red);
}

.button--danger-secondary:hover {
  background: var(--red-soft);
  border-color: #fca5a5;
  color: #7f1d1d;
}

.button--small {
  font-size: 0.87rem;
  min-height: 38px;
  padding: 0.5rem 0.78rem;
}

.button--large {
  font-size: 1rem;
  min-height: 50px;
  padding: 0.88rem 1.35rem;
}

.button--wide {
  width: 100%;
}

.text-link {
  font-weight: 720;
}

.text-link--arrow {
  align-items: center;
  display: inline-flex;
  gap: 0.35rem;
  text-decoration: none;
}

.eyebrow {
  color: var(--blue-dark);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  margin: 0 0 0.5rem;
  text-transform: uppercase;
}

.page-heading {
  margin-bottom: var(--space-6);
}

.page-heading--split,
.section-heading--split {
  align-items: flex-end;
  display: flex;
  gap: var(--space-5);
  justify-content: space-between;
}

.page-heading h1,
.detail-hero h1,
.docs-hero h1,
.auth-card h1 {
  color: var(--navy-950);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.045em;
  line-height: 1.08;
  margin: 0;
  text-wrap: balance;
}

.page-lede,
.section-intro {
  color: var(--text-soft);
  margin: 0.75rem 0 0;
  max-width: 690px;
}

.plan-summary {
  align-items: flex-end;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  font-size: 0.83rem;
  min-width: 210px;
  padding: 0.85rem 1rem;
}

.plan-summary .plan-name {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 800;
}

.plan-summary a {
  font-weight: 700;
}

.section-heading {
  margin-bottom: var(--space-4);
}

.section-heading h2,
.evidence-card h2 {
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin: 0;
}

.section-meta {
  color: var(--text-soft);
  font-size: 0.85rem;
  margin: 0;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: var(--space-5);
}

.status-badge {
  align-items: center;
  border-radius: 999px;
  display: inline-flex;
  flex: none;
  font-size: 0.72rem;
  font-weight: 850;
  gap: 0.42rem;
  letter-spacing: 0.035em;
  line-height: 1;
  padding: 0.48rem 0.68rem;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-dot {
  background: currentColor;
  border-radius: 50%;
  height: 0.45rem;
  width: 0.45rem;
}

.status-badge--success {
  background: var(--green-soft);
  color: var(--green);
}

.status-badge--danger {
  background: var(--red-soft);
  color: var(--red);
}

.status-badge--warning {
  background: var(--amber-soft);
  color: var(--amber);
}

.status-badge--neutral {
  background: var(--neutral-soft);
  color: #334155;
}

.health-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
}

.summary-chip,
.plan-pill,
.secret-label {
  background: var(--neutral-soft);
  border-radius: 999px;
  color: #334155;
  font-size: 0.78rem;
  font-weight: 750;
  padding: 0.38rem 0.66rem;
  white-space: nowrap;
}

.summary-chip--success {
  background: var(--green-soft);
  color: var(--green);
}

.summary-chip--danger {
  background: var(--red-soft);
  color: var(--red);
}

.monitor-list {
  display: grid;
  gap: 0.9rem;
}

.monitor-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.monitor-card--ok {
  border-left-color: #86b89a;
}

.monitor-card--setup {
  border-left-color: var(--border-strong);
}

.monitor-card--attention {
  border-left-color: #dc6565;
}

.monitor-card-main {
  padding: var(--space-4) var(--space-5);
}

.monitor-card-title {
  align-items: flex-start;
  display: flex;
  gap: var(--space-4);
  justify-content: space-between;
}

.monitor-card-title > div,
.detail-hero > div:first-child {
  min-width: 0;
}

.monitor-name,
.monitor-name a {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.monitor-card-title h3 {
  font-size: 1.12rem;
  line-height: 1.25;
  margin: 0;
}

.monitor-card-title h3 a {
  color: var(--text);
  text-decoration: none;
}

.monitor-card-title h3 a:hover {
  color: var(--blue-dark);
  text-decoration: underline;
}

.monitor-card-title p {
  color: var(--text-soft);
  margin: 0.35rem 0 0.8rem;
}

.inline-disclosure {
  border-top: 1px solid var(--border);
}

.inline-disclosure > summary {
  color: var(--blue-dark);
  cursor: pointer;
  font-size: 0.87rem;
  font-weight: 750;
  padding: 0.75rem var(--space-5);
}

.inline-disclosure[open] > summary {
  border-bottom: 1px solid var(--border);
}

.inline-disclosure .credential {
  border: 0;
  border-radius: 0;
}

.monitor-card-footer {
  align-items: center;
  background: #fafbfc;
  border-top: 1px solid var(--border);
  color: var(--text-soft);
  display: flex;
  font-size: 0.82rem;
  justify-content: space-between;
  min-height: 58px;
  padding: 0.65rem var(--space-5);
}

.secondary-section {
  margin-top: var(--space-6);
}

.disclosure-panel {
  padding: 0;
}

.disclosure-panel > summary {
  align-items: center;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  list-style: none;
  min-height: 86px;
  padding: var(--space-4) var(--space-5);
}

.disclosure-panel > summary::-webkit-details-marker {
  display: none;
}

.disclosure-panel > summary strong {
  display: block;
  font-size: 1.18rem;
}

.disclosure-action {
  color: var(--blue-dark);
  font-size: 0.85rem;
  font-weight: 750;
}

.disclosure-action::after {
  content: " +";
}

.disclosure-panel[open] .disclosure-action::after {
  content: " −";
}

.disclosure-content {
  border-top: 1px solid var(--border);
  padding: var(--space-5);
}

.empty-state {
  align-items: center;
  display: grid;
  gap: var(--space-7);
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1.18fr);
  margin: var(--space-4) auto;
  max-width: 1040px;
}

.empty-state-copy h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin: 0;
}

.empty-state-copy > p:not(.eyebrow) {
  color: var(--text-soft);
}

.step-marker {
  background: var(--blue-soft);
  border-radius: 999px;
  color: var(--blue-dark);
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  padding: 0.35rem 0.65rem;
}

.empty-state-form {
  box-shadow: var(--shadow);
}

.stack-form {
  display: grid;
  gap: var(--space-4);
}

.field {
  min-width: 0;
}

.field > label,
.custom-field > label {
  color: var(--text);
  display: block;
  font-size: 0.9rem;
  font-weight: 750;
  margin-bottom: 0.32rem;
}

.field-help {
  color: var(--text-soft);
  display: block;
  font-size: 0.8rem;
  margin: -0.18rem 0 0.48rem;
}

input,
select {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  min-height: 46px;
  padding: 0.68rem 0.75rem;
  width: 100%;
}

input:hover,
select:hover {
  border-color: var(--text-faint);
}

input:focus,
select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.13);
}

input::placeholder {
  color: var(--text-faint);
}

.custom-field {
  background: var(--blue-soft);
  border-radius: var(--radius-sm);
  margin-top: 0.75rem;
  padding: 0.75rem;
}

.custom-field > label {
  font-size: 0.78rem;
}

.form-grid {
  display: grid;
  gap: var(--space-4);
}

.form-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.form-options {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.form-options > summary {
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 750;
  padding: 0.8rem 0.9rem;
}

.form-options > summary span {
  color: var(--text-soft);
  float: right;
  font-size: 0.79rem;
  font-weight: 500;
}

.form-options-content {
  border-top: 1px solid var(--border);
  padding: var(--space-4);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
}

.check-list {
  list-style: none;
  margin: var(--space-4) 0;
  padding: 0;
}

.check-list li {
  color: var(--text-soft);
  padding: 0.3rem 0 0.3rem 1.65rem;
  position: relative;
}

.check-list li::before {
  color: var(--green);
  content: "✓";
  font-weight: 900;
  left: 0;
  position: absolute;
}

.credential {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
}

.credential-heading {
  align-items: flex-start;
  display: flex;
  gap: var(--space-4);
  justify-content: space-between;
}

.credential-heading h3 {
  font-size: 0.95rem;
  margin: 0;
}

.credential-heading p,
.credential-help {
  color: var(--text-soft);
  font-size: 0.8rem;
  margin: 0.25rem 0 0;
}

.secret-label {
  background: var(--amber-soft);
  color: var(--amber);
}

.credential-value {
  align-items: center;
  display: grid;
  gap: var(--space-3);
  grid-template-columns: minmax(0, 1fr) auto;
  margin-top: 0.8rem;
}

.credential-value > code {
  background: var(--navy-900);
  border-radius: var(--radius-sm);
  color: #e2e8f0;
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  min-width: 0;
  overflow-wrap: anywhere;
  padding: 0.74rem 0.8rem;
  word-break: break-word;
}

.credential-actions {
  display: flex;
  gap: 0.45rem;
}

.credential-help code,
.docs-content :not(pre) > code,
.empty-inline code {
  background: var(--neutral-soft);
  border-radius: 4px;
  color: #243248;
  font-family: var(--font-mono);
  font-size: 0.88em;
  padding: 0.12rem 0.3rem;
}

.docs-content :not(pre) > code {
  overflow-wrap: anywhere;
  white-space: normal;
  word-break: break-word;
}

.back-link {
  align-items: center;
  display: inline-flex;
  font-size: 0.88rem;
  font-weight: 700;
  gap: 0.35rem;
  margin-bottom: var(--space-5);
  text-decoration: none;
}

.detail-hero {
  align-items: flex-end;
  display: flex;
  gap: var(--space-6);
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.health-callout {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: min(430px, 100%);
  padding: var(--space-4);
}

.health-callout--ok {
  background: #f0fdf4;
  border-color: #bbf7d0;
}

.health-callout--attention {
  background: #fff7f7;
  border-color: #fecaca;
}

.health-callout--neutral {
  background: #f8fafc;
}

.health-callout p {
  color: var(--text-soft);
  margin: 0.6rem 0 0;
}

.setup-panel {
  margin-top: var(--space-5);
}

.evidence-card {
  align-items: flex-start;
  background: #fff8f8;
  border: 1px solid #fecaca;
  border-left: 4px solid #dc2626;
  border-radius: var(--radius);
  display: grid;
  gap: var(--space-5);
  grid-template-columns: minmax(250px, 0.7fr) minmax(0, 1.3fr);
  margin: var(--space-5) 0;
  padding: var(--space-5);
}

.evidence-card .eyebrow {
  color: var(--red);
}

.error-evidence {
  background: var(--surface);
  border: 1px solid #fecaca;
  border-radius: var(--radius-sm);
  color: #7f1d1d;
  font-family: var(--font-mono);
  font-size: 0.83rem;
  margin: 0;
  max-height: 14rem;
  overflow: auto;
  overflow-wrap: anywhere;
  padding: 0.9rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.table-region {
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
}

.table-region:focus-visible {
  border-radius: var(--radius-sm);
}

table {
  border-collapse: collapse;
  min-width: 720px;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 0.8rem;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--text-soft);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

td {
  font-size: 0.88rem;
}

tbody tr:last-child td {
  border-bottom: 0;
}

tbody tr:hover {
  background: #f8fafc;
}

.error-cell,
.wrap-cell {
  max-width: 360px;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.error-cell {
  color: var(--text-soft);
  white-space: pre-wrap;
}

.empty-inline {
  background: #f8fafc;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text-soft);
  padding: var(--space-5);
  text-align: center;
}

.empty-inline p {
  margin: 0.3rem 0 0;
}

.schedule-summary {
  color: var(--text-soft);
  margin: 0 0 0.25rem;
}

.disclosure-content .stack-form {
  border-top: 1px solid var(--border);
  margin-top: var(--space-4);
  padding-top: var(--space-5);
}

.stats-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: var(--space-5);
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  padding: var(--space-5);
}

.stat-card span {
  color: var(--text-soft);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.stat-card strong {
  color: var(--navy-950);
  font-size: 2rem;
  letter-spacing: -0.04em;
  line-height: 1.15;
  margin-top: 0.45rem;
}

.admin-section + .admin-section {
  margin-top: var(--space-5);
}

.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: var(--space-6);
}

.auth-card-heading {
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
}

.auth-card-heading h1 {
  font-size: 2rem;
}

.auth-card-heading > p:last-child {
  color: var(--text-soft);
  margin: 0.7rem 0 0;
}

.auth-switch {
  border-top: 1px solid var(--border);
  color: var(--text-soft);
  font-size: 0.88rem;
  margin: var(--space-5) 0 0;
  padding-top: var(--space-4);
  text-align: center;
}

.auth-support {
  color: var(--text-soft);
  font-size: 0.83rem;
  margin: var(--space-4) 0 0;
  text-align: center;
}

/* Marketing */

.marketing-main {
  overflow: hidden;
}

.marketing-hero,
.marketing-section,
.showcase,
.pricing-section,
.feature-band-inner {
  margin-inline: auto;
  max-width: 1200px;
  padding-inline: 2rem;
}

.marketing-hero {
  align-items: center;
  display: grid;
  gap: clamp(3rem, 7vw, 6.5rem);
  grid-template-columns: minmax(0, 1.18fr) minmax(390px, 0.82fr);
  min-height: 680px;
  padding-block: clamp(4.5rem, 9vw, 8rem);
}

.marketing-hero-copy h1 {
  color: var(--navy-950);
  font-size: clamp(3rem, 4.25vw, 3.85rem);
  letter-spacing: -0.065em;
  line-height: 0.98;
  margin: 0;
  max-width: 16ch;
  text-wrap: balance;
}

.marketing-hero-copy h1 span {
  color: var(--blue);
  white-space: nowrap;
}

.hero-lede {
  color: var(--text-soft);
  font-size: clamp(1.04rem, 1.6vw, 1.2rem);
  line-height: 1.65;
  margin: var(--space-5) 0;
  max-width: 650px;
}

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

.hero-note {
  color: var(--text-faint);
  font-size: 0.83rem;
  margin: 0.8rem 0 0;
}

.signal-preview {
  background: var(--navy-900);
  border: 1px solid #263b59;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 70px rgba(7, 17, 31, 0.22);
  color: #fff;
  padding: var(--space-5);
  position: relative;
}

.signal-preview::before {
  background: var(--blue);
  border-radius: 50%;
  content: "";
  filter: blur(55px);
  height: 150px;
  opacity: 0.2;
  position: absolute;
  right: -35px;
  top: -35px;
  width: 150px;
}

.signal-preview-top,
.signal-preview-job,
.signal-times {
  align-items: center;
  display: flex;
  justify-content: space-between;
  position: relative;
}

.signal-preview-top {
  color: #9fb0c8;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: var(--space-5);
}

.signal-live {
  align-items: center;
  display: inline-flex;
  gap: 0.45rem;
}

.signal-live > span {
  background: #4ade80;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.12);
  height: 0.45rem;
  width: 0.45rem;
}

.signal-preview-job {
  gap: 1rem;
}

.preview-label {
  color: #8294ae;
  display: block;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.signal-preview-job strong {
  display: block;
  font-size: 1.35rem;
  margin-top: 0.25rem;
}

.signal-preview > p {
  color: #b9c5d6;
  font-size: 0.86rem;
  margin: 0.7rem 0 var(--space-5);
}

.signal-timeline {
  align-items: center;
  display: flex;
}

.signal-point {
  background: #fff;
  border: 4px solid #64748b;
  border-radius: 50%;
  height: 1rem;
  position: relative;
  width: 1rem;
  z-index: 1;
}

.signal-point--ok {
  border-color: #4ade80;
}

.signal-point--alert {
  border-color: #f87171;
}

.signal-line {
  background: #4ade80;
  height: 2px;
  flex: 1;
}

.signal-line--late {
  background: repeating-linear-gradient(90deg, #64748b 0 5px, transparent 5px 10px);
}

.signal-times {
  color: #8294ae;
  font-size: 0.66rem;
  margin-top: 0.55rem;
}

.signal-times span:nth-child(2) {
  transform: translateX(8%);
}

.signal-proof {
  background: #101f35;
  border: 1px solid #263b59;
  border-radius: var(--radius-sm);
  display: grid;
  gap: 0.25rem;
  margin-top: var(--space-5);
  padding: var(--space-4);
}

.signal-proof strong {
  font-size: 0.88rem;
  line-height: 1.45;
}

.signal-proof span {
  color: #9fb0c8;
  font-size: 0.75rem;
}

.marketing-section,
.showcase,
.pricing-section {
  padding-block: var(--space-8);
}

.marketing-section-heading {
  margin: 0 auto var(--space-6);
  max-width: 720px;
  text-align: center;
}

.marketing-section-heading h2 {
  color: var(--navy-950);
  font-size: clamp(2rem, 4vw, 3.15rem);
  letter-spacing: -0.05em;
  line-height: 1.08;
  margin: 0;
  text-wrap: balance;
}

.marketing-section-heading > p:last-child {
  color: var(--text-soft);
  margin: 0.9rem auto 0;
  max-width: 600px;
}

.step-grid,
.feature-grid,
.pricing-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(3, 1fr);
}

.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-height: 230px;
  padding: var(--space-5);
}

.step-number,
.feature-index {
  color: var(--blue);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: var(--space-5);
}

.step-card h3,
.feature-grid h3,
.code-showcase h3 {
  font-size: 1.2rem;
  margin: 0;
}

.step-card p,
.feature-grid p,
.code-showcase-copy > p:not(.eyebrow) {
  color: var(--text-soft);
  font-size: 0.92rem;
  margin: 0.7rem 0 0;
}

.code-showcase {
  align-items: center;
  background: var(--navy-900);
  border-radius: var(--radius-lg);
  display: grid;
  gap: var(--space-6);
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
  margin-top: var(--space-6);
  overflow: hidden;
  padding: var(--space-6);
}

.code-showcase-copy h3 {
  color: #fff;
  font-size: 1.6rem;
}

.code-showcase-copy > p:not(.eyebrow) {
  color: #b8c4d5;
}

.code-showcase .text-link {
  color: #93c5fd;
  font-size: 0.88rem;
  margin-top: var(--space-4);
}

.code-block {
  background: var(--navy-950);
  border: 1px solid #263b59;
  border-radius: var(--radius);
  color: #dbeafe;
  font-family: var(--font-mono);
  font-size: 0.79rem;
  line-height: 1.7;
  margin: 0;
  overflow-x: auto;
  padding: var(--space-5);
  tab-size: 4;
  -webkit-overflow-scrolling: touch;
}

.code-block code {
  font: inherit;
  white-space: pre;
}

.feature-band {
  background: var(--navy-900);
  color: #fff;
}

.feature-band-inner {
  padding-block: var(--space-8);
}

.marketing-section-heading--light h2 {
  color: #fff;
}

.marketing-section-heading--light > p:last-child {
  color: #b8c4d5;
}

.feature-grid article {
  border-left: 1px solid #33465f;
  padding: 0 var(--space-5);
}

.feature-grid .feature-index {
  color: #60a5fa;
}

.feature-grid p {
  color: #b8c4d5;
}

.showcase {
  max-width: 1100px;
}

.screenshot-frame {
  background: #dfe6ed;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  padding: 0.65rem;
}

.screenshot-frame img {
  border-radius: calc(var(--radius-lg) - 8px);
  height: auto;
  width: 100%;
}

.pricing-section {
  border-top: 1px solid var(--border);
}

.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  padding: var(--space-5);
  position: relative;
}

.price-card--featured {
  border: 2px solid var(--blue);
}

.popular-label {
  background: var(--blue);
  border-radius: 999px;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 850;
  left: 50%;
  padding: 0.35rem 0.72rem;
  position: absolute;
  text-transform: uppercase;
  top: 0;
  transform: translate(-50%, -50%);
}

.price-card h3 {
  font-size: 1.1rem;
  margin: 0;
}

.price {
  color: var(--navy-950);
  font-size: 2.4rem;
  font-weight: 850;
  letter-spacing: -0.05em;
  line-height: 1.1;
  margin: 1rem 0 0;
}

.price span {
  color: var(--text-soft);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0;
}

.price-description {
  color: var(--text-soft);
  font-size: 0.87rem;
  margin: 0.4rem 0 0.8rem;
}

.price-card .check-list {
  flex: 1;
}

/* Documentation */

.docs-shell {
  max-width: 1160px;
  padding: var(--space-7) 2rem var(--space-8);
}

.docs-hero {
  border-bottom: 1px solid var(--border);
  padding-bottom: var(--space-6);
}

.docs-hero h1 {
  max-width: 750px;
}

.docs-hero > p:last-child {
  color: var(--text-soft);
  font-size: 1.08rem;
  max-width: 700px;
}

.docs-layout {
  align-items: start;
  display: grid;
  gap: var(--space-7);
  grid-template-columns: 190px minmax(0, 760px);
  justify-content: center;
  padding-top: var(--space-6);
}

.docs-layout,
.docs-content,
.docs-toc {
  min-width: 0;
}

.docs-toc {
  position: sticky;
  top: 1.5rem;
}

.docs-toc nav {
  display: grid;
  gap: 0.25rem;
}

.docs-toc strong {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

.docs-toc a {
  border-left: 2px solid var(--border);
  color: var(--text-soft);
  font-size: 0.84rem;
  padding: 0.35rem 0.65rem;
  text-decoration: none;
}

.docs-toc a:hover {
  border-color: var(--blue);
  color: var(--blue-dark);
}

.docs-content section {
  scroll-margin-top: 2rem;
}

.docs-content section + section {
  border-top: 1px solid var(--border);
  margin-top: var(--space-7);
  padding-top: var(--space-7);
}

.docs-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  letter-spacing: -0.035em;
  line-height: 1.2;
  margin: 0;
}

.docs-content h2 + p {
  color: var(--text-soft);
}

.docs-steps {
  counter-reset: docs-step;
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
  margin: var(--space-5) 0;
  padding: 0;
}

.docs-steps li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  counter-increment: docs-step;
  padding: var(--space-4);
}

.docs-steps li::before {
  color: var(--blue);
  content: "0" counter(docs-step);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  margin-bottom: 0.55rem;
}

.docs-steps strong,
.docs-steps span {
  display: block;
}

.docs-steps span {
  color: var(--text-soft);
  font-size: 0.82rem;
  margin-top: 0.35rem;
}

.docs-content .code-block {
  margin-top: var(--space-4);
}

.code-note {
  color: var(--text-soft);
  font-size: 0.83rem;
}

.definition-list {
  border-bottom: 1px solid var(--border);
  margin: var(--space-5) 0;
}

.definition-list > div {
  border-top: 1px solid var(--border);
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 160px minmax(0, 1fr);
  padding: var(--space-4) 0;
}

.definition-list dt {
  font-weight: 800;
}

.definition-list dd {
  color: var(--text-soft);
  margin: 0;
}

.definition-list--states dt {
  font-family: var(--font-mono);
  font-size: 0.86rem;
}

/* Responsive */

@media (max-width: 980px) {
  .marketing-hero {
    gap: var(--space-6);
    grid-template-columns: 1fr 0.85fr;
  }

  .marketing-hero-copy h1 {
    font-size: clamp(2.75rem, 6vw, 4.1rem);
  }

  .marketing-hero-copy h1 span {
    white-space: normal;
  }

  .form-grid--three,
  .docs-steps {
    grid-template-columns: 1fr;
  }

  .code-showcase {
    grid-template-columns: 1fr;
  }

  .docs-layout {
    gap: var(--space-6);
    grid-template-columns: 170px minmax(0, 1fr);
  }
}

@media (max-width: 780px) {
  .nav-shell,
  .footer-shell {
    padding-inline: 1.25rem;
  }

  .marketing-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .marketing-hero-copy h1 {
    max-width: 15ch;
  }

  .signal-preview {
    margin-inline: auto;
    max-width: 560px;
    width: 100%;
  }

  .step-grid,
  .feature-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .step-card {
    min-height: 0;
  }

  .feature-grid article {
    border-left: 0;
    border-top: 1px solid #33465f;
    padding: var(--space-5) 0 0;
  }

  .empty-state {
    gap: var(--space-5);
    grid-template-columns: 1fr;
  }

  .detail-hero,
  .page-heading--split {
    align-items: stretch;
    flex-direction: column;
  }

  .plan-summary {
    align-items: flex-start;
    width: fit-content;
  }

  .health-callout {
    min-width: 0;
  }

  .evidence-card {
    grid-template-columns: 1fr;
  }

  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-toc {
    position: static;
  }

  .docs-toc nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
  }

  .docs-toc strong {
    flex-basis: 100%;
  }

  .docs-toc a {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.42rem 0.7rem;
  }
}

@media (max-width: 600px) {
  .nav-shell {
    align-items: flex-start;
    gap: 0.9rem;
    padding-block: 0.8rem;
  }

  .brand {
    padding-top: 0.22rem;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .nav-links > a:not(.button),
  .nav-logout button {
    padding: 0.5rem;
  }

  .nav-links .button {
    min-height: 38px;
  }

  .footer-shell {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.6rem;
    justify-content: center;
  }

  .page-shell,
  .app-shell,
  .docs-shell {
    padding: var(--space-6) 1rem var(--space-7);
  }

  .auth-shell {
    padding: var(--space-5) 1rem var(--space-7);
  }

  .auth-card,
  .panel:not(.disclosure-panel),
  .evidence-card {
    padding: var(--space-4);
  }

  .page-heading h1,
  .detail-hero h1,
  .docs-hero h1 {
    font-size: 2rem;
  }

  .section-heading--split {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--space-3);
  }

  .health-summary {
    justify-content: flex-start;
  }

  .monitor-card-main,
  .inline-disclosure > summary {
    padding-inline: var(--space-4);
  }

  .monitor-card-title {
    align-items: flex-start;
    flex-direction: column-reverse;
    gap: 0.7rem;
  }

  .monitor-card-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.6rem;
    padding-inline: var(--space-4);
  }

  .disclosure-panel > summary {
    min-height: 76px;
    padding: var(--space-4);
  }

  .disclosure-content {
    padding: var(--space-4);
  }

  .form-options > summary span {
    display: block;
    float: none;
    margin-top: 0.15rem;
  }

  .credential-value {
    align-items: stretch;
    grid-template-columns: 1fr;
  }

  .credential-actions .button {
    flex: 1;
  }

  .form-actions .button {
    width: 100%;
  }

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

  .stat-card {
    align-items: center;
    flex-direction: row;
    justify-content: space-between;
    padding: var(--space-4);
  }

  .stat-card strong {
    margin-top: 0;
  }

  .marketing-hero,
  .marketing-section,
  .showcase,
  .pricing-section,
  .feature-band-inner {
    padding-inline: 1rem;
  }

  .marketing-hero {
    padding-block: var(--space-7);
  }

  .marketing-hero-copy h1 {
    font-size: clamp(2.55rem, 13vw, 3.5rem);
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .signal-preview {
    padding: var(--space-4);
  }

  .signal-preview-job {
    align-items: flex-start;
    flex-direction: column;
  }

  .marketing-section,
  .showcase,
  .pricing-section,
  .feature-band-inner {
    padding-block: var(--space-7);
  }

  .code-showcase {
    margin-inline: -0.25rem;
    padding: var(--space-4);
  }

  .code-block {
    font-size: 0.72rem;
    margin-inline: -0.15rem;
    padding: var(--space-4);
  }

  .screenshot-frame {
    border-radius: var(--radius);
    margin-inline: -0.35rem;
    padding: 0.35rem;
  }

  .definition-list > div {
    gap: 0.35rem;
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}