/* Self-hosted Montserrat (latin subset). Served from the same origin so the
   render-blocking font request costs no third-party DNS, TLS, or connection. */
@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/montserrat-400.woff2") format("woff2");
}
@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("assets/fonts/montserrat-500.woff2") format("woff2");
}
@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("assets/fonts/montserrat-600.woff2") format("woff2");
}
@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("assets/fonts/montserrat-700.woff2") format("woff2");
}
@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("assets/fonts/montserrat-800.woff2") format("woff2");
}

:root {
  color-scheme: light dark;
  font-family: "Montserrat", Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-page);

  /* Fluid scale: grows with viewport up to the ~1470px MacBook Air design
     anchor, then freezes so 4K/ultrawide displays never magnify the canvas.
     rem in :root resolves against the 16px initial size, so the ceiling
     (1.25rem = 20px) is reached at ~1470px and held beyond. */
  --fluid-min: 1rem;
  --fluid-preferred: calc(0.5rem + 0.82vw);
  --fluid-max: 1.25rem;

  /* Authentic RSM Brand Palette Tokens */
  --rsm-primary-blue: #0f7fc6;
  --rsm-deep-navy: #022654;
  --rsm-teal-accent: #0180ae;
  --rsm-royal-blue: #1e74ba;

  /* Tint & Surface Derivations */
  --rsm-blue-tint: #eaf5fc;
  --rsm-blue-tint-strong: #d4ebf8;
  --logo-surface: #f2f8fc;
  --logo-border: rgba(15, 127, 198, 0.15);
  --logo-shadow: 0 4px 14px rgba(2, 38, 84, 0.06);

  /* Legacy aliases mapped to authentic brand blues */
  --rsm-blue: var(--rsm-primary-blue);
  --rsm-blue-dark: var(--rsm-teal-accent);
  --rsm-blue-deep: var(--rsm-deep-navy);

  /* Theme surfaces */
  --bg-page: #f7f9fb;
  --bg-alt: #f3f8fc;
  --bg-surface: #ffffff;

  /* Refactored Brand Theme Mappings */
  --text-heading: #022654;
  --text-primary: #102a43;
  --text-muted: #3a536b;
  --text-secondary: #4a6272;
  --text-topbar: #334e68;
  --accent: #0f7fc6;
  --accent-bright: #1e74ba;
  --border: rgba(2, 38, 84, 0.08);
  --border-medium: rgba(2, 38, 84, 0.16);
  --border-strong: rgba(2, 38, 84, 0.1);
  --shadow-card: 0 22px 50px rgba(2, 38, 84, 0.08);
  --shadow-card-hover: 0 28px 60px rgba(2, 38, 84, 0.12);
  --shadow-highlight: 0 18px 40px rgba(2, 38, 84, 0.06);
  --shadow-highlight-hover: 0 26px 60px rgba(2, 38, 84, 0.12);
  --header-bg: rgba(255, 255, 255, 0.95);
  --nav-toggle-bg: rgba(255, 255, 255, 0.9);
  --table-stripe: #f5faff;
  --compare-cta-bg: #eaf5fc;
  --report-viewer-bg: #f3f8fc;
  --surface-hover: #eaf5fc;
  --nav-divider: rgba(2, 38, 84, 0.08);

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --space-9: 4rem;
  --space-10: 5rem;

  /* Geometry: widths scale with viewport to avoid content dwarfing on large displays */
  --radius-sm: 1rem;
  --radius-md: 1.25rem;
  --radius-lg: 1.5rem;
  --radius-xl: 1.75rem;
  --content-gutter: clamp(1.25rem, 2.5vw, 3.5rem);
  /* Safe absolute ceilings anchored to the 1470px baseline. The min() caps
     freeze the canvas on 4K/ultrawide; centering is handled natively by each
     container's max-width + auto margins (no brittle calc() padding). */
  --content-max: min(85vw, 75rem);
  --content-wide: min(90vw, 84rem);
  /* One consistent edge gutter for every full-bleed shell (header/hero/section
     /footer). Fixed, so zooming out can never inflate it into the content. */
  --layout-gutter: var(--space-5);
  --header-offset: 5.5rem;
  /* Header vertical rhythm: compact two-tier bar, tightened further in mobile/zoom queries */
  --header-topbar-py: 0.18rem;
  --header-nav-py: 0.4rem;
  --touch-target: 2.75rem;
  --focus-ring: 3px solid var(--accent);
  --focus-offset: 2px;
}
* {
  box-sizing: border-box;
}
html {
  font-size: clamp(var(--fluid-min), var(--fluid-preferred), var(--fluid-max));
  scroll-behavior: smooth;
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
[id] {
  scroll-margin-top: var(--header-offset);
}
:focus {
  outline: none;
}
:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}
.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -120%;
  z-index: 100;
  padding: var(--space-3) var(--space-5);
  background: var(--bg-surface);
  color: var(--text-heading);
  border: 2px solid var(--accent);
  border-radius: var(--radius-sm);
  font-weight: 700;
  box-shadow: var(--shadow-card);
}
.skip-link:focus,
.skip-link:focus-visible {
  top: var(--space-4);
}
body {
  position: relative;
  margin: 0;
  background: var(--bg-page);
  color: var(--text-primary);
  overflow-wrap: break-word;
  transition:
    background-color 0.2s ease,
    color 0.2s ease;
}
img,
svg,
video {
  max-width: 100%;
}
.brand img,
.hero-badge-logo,
.theme-toggle-btn svg,
.panel-profile-chip img,
.marker-profile-badge,
.inclusion-card-logo,
.panel-addon-badge {
  max-width: none;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select {
  font: inherit;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-strong);
  box-shadow: 0 1px 0 rgba(2, 38, 84, 0.04);
  padding-left: max(var(--layout-gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--layout-gutter), env(safe-area-inset-right, 0px));
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease;
}
.topbar {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.35rem clamp(var(--space-3), 1.5vw, var(--space-4));
  max-width: var(--content-wide);
  margin-left: auto;
  margin-right: auto;
  padding: var(--header-topbar-py) 0;
  font-size: 0.8125rem;
  line-height: 1.2;
  color: var(--text-topbar);
  min-height: 0;
}
.topbar-copy {
  display: flex;
  align-items: center;
  min-width: 0;
  flex: 0 1 auto;
}
/* Ultra-compact portal pill for the thin top utility row only */
.topbar-portal-link.nav-portal-link {
  max-width: 100%;
  min-height: 1.45rem;
  padding: 0.1rem 0.5rem;
  gap: 0.28rem;
  font-size: 0.72rem;
  line-height: 1;
}
.topbar-portal-link .nav-portal-logo {
  height: 0.8rem;
  max-width: 3.25rem;
}
.topbar .theme-toggle-btn {
  width: 1.55rem;
  height: 1.55rem;
  min-width: 1.55rem;
  min-height: 1.55rem;
}
.topbar .theme-icon {
  width: 0.9rem;
  height: 0.9rem;
}
.topbar-links {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  min-width: 0;
  flex: 1 1 auto;
}
.topbar-links a {
  color: var(--text-primary);
  font-weight: 600;
  text-underline-offset: 0.18em;
  overflow-wrap: anywhere;
}
/* Let the long email shrink gracefully so the nowrap utility row never clips or
   overflows on narrow/zoomed viewports; the mailto target stays intact. */
.topbar-links a[href^="mailto:"] {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.topbar-links a:hover,
.topbar-links a:focus-visible {
  text-decoration: underline;
}
.topbar-links span,
.topbar-links .topbar-phone {
  margin-left: 0;
}
.topbar-phone {
  color: var(--text-primary);
  font-weight: 600;
  text-underline-offset: 0.18em;
  white-space: nowrap;
  flex-shrink: 0;
}
.topbar-phone:hover,
.topbar-phone:focus-visible {
  text-decoration: underline;
}
.nav-panel {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.5rem, 1.2vw, 1.25rem);
  align-items: center;
  justify-content: space-between;
  min-width: 0;
  padding: var(--header-nav-py) 0;
  max-width: var(--content-wide);
  margin-left: auto;
  margin-right: auto;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: clamp(0.35rem, 1vw, 0.75rem);
  flex-wrap: nowrap;
  min-width: 0;
  flex: 0 1 auto;
  max-width: 100%;
  font-weight: 800;
  font-size: clamp(0.95rem, 0.9rem + 0.25vw, 1.15rem);
  color: var(--text-heading);
}
.brand span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brand img {
  width: clamp(2.1rem, 1.9rem + 0.6vw, 2.5rem);
  height: auto;
  aspect-ratio: 1 / 1;
  flex-shrink: 0;
  display: block;
  object-fit: contain;
  object-position: center;
  background: transparent;
}
.test-brand-logo {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  flex-shrink: 0;
  object-fit: contain;
  background: transparent;
}
/* Logo link wrapper for navigable brand marks */
.logo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  min-width: 0;
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-md);
  outline-offset: 3px;
}
.logo-link:hover .test-brand-logo-hero,
.logo-link:focus-visible .test-brand-logo-hero,
.logo-link:hover .test-brand-logo-card,
.logo-link:focus-visible .test-brand-logo-card,
.logo-link:hover .test-brand-logo-section,
.logo-link:focus-visible .test-brand-logo-section,
.logo-link:hover .test-brand-logo-report,
.logo-link:focus-visible .test-brand-logo-report,
.logo-link:hover .flagship-logo,
.logo-link:focus-visible .flagship-logo {
  box-shadow: 0 6px 18px rgba(2, 38, 84, 0.12);
}
.logo-link:focus-visible {
  outline: var(--focus-ring);
}
/* Full featured-assessment card as navigation target */
.hero-feature-link {
  display: block;
  max-width: 100%;
  min-width: 0;
  text-decoration: none;
  color: inherit;
  border-radius: inherit;
}
.hero-feature-link:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 3px;
}
.hero-feature-link:hover .hero-card-compact,
.hero-feature-link:focus-visible .hero-card-compact {
  box-shadow: var(--shadow-card);
  filter: brightness(1.03);
}

/* Unified profile-logo surfaces: theme-aware, consistent sitewide */
.test-brand-logo-hero,
.test-brand-logo-section,
.test-brand-logo-card,
.marker-profile-badge,
.inclusion-card-logo,
.panel-profile-chip,
.report-brand-slot {
  background: var(--logo-surface);
  border: 1px solid var(--logo-border);
  box-shadow: var(--logo-shadow);
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}
/* Hero / panel assessment logos: crisp white badge; padding + contain keep wordmarks uncropped */
.test-brand-logo-hero,
.hero-card .test-brand-logo-hero,
.hero-panel .test-brand-logo-hero,
.report-brand-slot {
  background: #ffffff !important;
  border: 1px solid rgba(2, 38, 84, 0.12) !important;
  box-shadow: 0 4px 14px rgba(2, 38, 84, 0.08) !important;
  border-radius: var(--radius-md);
  padding: 0.85rem 1.1rem;
  box-sizing: border-box;
  overflow: visible;
  object-fit: contain;
  object-position: center;
}
.test-brand-logo-hero {
  max-width: min(15.5rem, 42vw);
  width: 100%;
  height: auto;
  max-height: none;
  margin: 0 auto var(--space-3);
  flex-shrink: 0;
  display: block;
}
.logo-link .test-brand-logo-hero {
  margin-bottom: 0;
}
.hero-card .test-brand-logo-hero {
  /* Keep white badge treatment inside dark hero cards */
  background: #ffffff !important;
  border-color: rgba(2, 38, 84, 0.12) !important;
  box-shadow: 0 4px 14px rgba(2, 38, 84, 0.08) !important;
}
.test-brand-logo-card {
  max-width: min(13.5rem, 100%);
  width: 100%;
  height: auto;
  margin: 0 0 var(--space-5);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  flex-shrink: 0;
  object-fit: contain;
  object-position: center;
  overflow: visible;
}
.test-brand-logo-section {
  max-width: min(28rem, 72vw);
  width: 100%;
  height: auto;
  margin: 0 auto var(--space-6);
  padding: 1rem 1.35rem;
  border-radius: var(--radius-lg);
  flex-shrink: 0;
  object-fit: contain;
  object-position: center;
  overflow: visible;
}
.test-card-branded .test-brand-logo-card {
  margin-bottom: var(--space-5);
}
.logo-link.test-card-logo-link {
  display: block;
  margin: 0 0 var(--space-5);
  max-width: min(13.5rem, 100%);
}
.logo-link.test-card-logo-link .test-brand-logo-card {
  margin-bottom: 0;
}
.logo-link.section-logo-link {
  display: block;
  margin: 0 auto var(--space-6);
  max-width: min(28rem, 72vw);
}
.logo-link.section-logo-link .test-brand-logo-section {
  margin: 0;
}
/* Circular / square test brand marks (e.g. Upper Respiratory Micro Screen):
   sized down so the square footprint does not inflate hero/section height */
.test-brand-logo-hero.test-brand-logo-round {
  max-width: min(8.5rem, 30vw);
  padding: 0.5rem;
  margin-bottom: 0;
}
.hero-card .logo-link {
  display: block;
  margin: 0 auto var(--space-3);
  max-width: min(8.5rem, 30vw);
}
.test-brand-logo-section.test-brand-logo-round {
  max-width: min(11rem, 38vw);
  padding: 0.7rem;
  margin-bottom: var(--space-5);
}
.logo-link.section-logo-link:has(.test-brand-logo-round) {
  max-width: min(11rem, 38vw);
  margin-bottom: var(--space-5);
}
.test-brand-logo-report.test-brand-logo-round {
  max-width: min(9rem, 48%);
  padding: 0.5rem;
}
.logo-link.report-logo-link {
  display: inline-flex;
  max-width: 100%;
}
.section-head-branded {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: min(58rem, 92%);
  min-width: 0;
}
.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.nav-portal-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2.25rem;
  padding: 0.35rem 0.85rem;
  border: 1px solid rgba(15, 127, 198, 0.25);
  border-radius: 999px;
  background: rgba(15, 127, 198, 0.08);
  color: var(--rsm-primary-blue);
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition:
    background-color 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease;
}
.nav-portal-logo {
  height: 1.15rem;
  width: auto;
  max-width: 4.5rem;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}
.nav-portal-label {
  white-space: nowrap;
}
.nav-portal-link:hover {
  background: rgba(15, 127, 198, 0.14);
  border-color: rgba(15, 127, 198, 0.4);
  color: var(--rsm-deep-navy);
}
.nav-portal-link:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  min-width: 2rem;
  min-height: 2rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text-topbar);
  cursor: pointer;
  flex-shrink: 0;
  transition:
    background-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease;
}
.theme-toggle-btn:hover {
  background: var(--surface-hover);
  color: var(--accent);
}
.theme-toggle-btn:focus-visible {
  background: var(--surface-hover);
  color: var(--accent);
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}
.theme-icon {
  width: 1.125rem;
  height: 1.125rem;
  display: none;
}
[data-theme="light"] .theme-icon-moon {
  display: block;
}
[data-theme="dark"] .theme-icon-sun {
  display: block;
}
/* Priority-Plus inline links: hidden on desktop (full nav shows), revealed in
   the compact header row where they fill remaining space beside the brand. */
.nav-priority {
  display: none;
  align-items: center;
  flex-wrap: nowrap;
  gap: clamp(0.4rem, 1.2vw, 0.85rem);
  min-width: 0;
  flex: 1 1 auto;
  justify-content: flex-start;
  /* Allow Test Categories flyout to paint outside the row */
  overflow: visible;
}
.nav-priority-item {
  position: relative;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}
.nav-priority-item[hidden] {
  display: none !important;
}
.nav-priority-link {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  min-height: 2.5rem;
  padding: 0.35rem 0.15rem;
  font-weight: 600;
  font-size: clamp(0.82rem, 0.78rem + 0.25vw, 0.95rem);
  color: var(--text-primary);
  white-space: nowrap;
  text-underline-offset: 0.18em;
  transition: color 0.2s ease;
  gap: 0.3rem;
  background: none;
  border: 0;
  font: inherit;
  cursor: pointer;
}
.nav-priority-link:hover,
.nav-priority-link:focus-visible {
  color: var(--accent);
  text-decoration: underline;
}
.nav-priority-link[hidden] {
  display: none !important;
}
/* Compact-header Test Categories flyout (popover, not hamburger list) */
.nav-priority .nav-priority-dropdown {
  left: 0;
  transform: translateX(0) translateY(0.35rem);
  min-width: 15.5rem;
  z-index: 50;
}
.nav-priority .nav-item-has-dropdown:hover > .nav-priority-dropdown,
.nav-priority .nav-item-has-dropdown:focus-within > .nav-priority-dropdown,
.nav-priority .nav-item-has-dropdown.is-open > .nav-priority-dropdown {
  transform: translateX(0) translateY(0);
}
.nav-priority .nav-caret {
  display: inline-block;
}
.main-nav {
  display: flex;
  flex-wrap: nowrap;
  gap: clamp(0.5rem, 1.2vw, 1.25rem);
  align-items: center;
  justify-content: flex-end;
  min-width: 0;
  flex: 1 1 auto;
  font-weight: 600;
  font-size: clamp(0.85rem, 0.9vw, 0.95rem);
  color: var(--text-primary);
}
.main-nav > a,
.nav-link-parent {
  white-space: nowrap;
  color: var(--text-primary);
  transition: color 0.2s ease;
  padding: 0.35rem 0;
  text-underline-offset: 0.18em;
}
.main-nav > a:hover,
.main-nav > a:focus-visible,
.nav-link-parent:hover,
.nav-link-parent:focus-visible {
  color: var(--accent);
  text-decoration: underline;
}
.nav-item {
  position: relative;
  display: flex;
  align-items: center;
}
.nav-link-parent {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.nav-caret {
  display: inline-block;
  width: 0.4rem;
  height: 0.4rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-0.1rem) rotate(45deg);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.nav-item-has-dropdown:hover > .nav-link-parent .nav-caret,
.nav-item-has-dropdown:focus-within > .nav-link-parent .nav-caret,
.nav-item-has-dropdown.is-open > .nav-link-parent .nav-caret {
  transform: translateY(0.1rem) rotate(225deg);
}
.nav-dropdown,
.nav-submenu {
  margin: 0;
  padding: var(--space-2);
  list-style: none;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.18s ease,
    visibility 0.18s ease,
    transform 0.18s ease;
}
.nav-dropdown {
  position: absolute;
  top: calc(100% + 0.15rem);
  left: 50%;
  transform: translateX(-50%) translateY(0.35rem);
  z-index: 40;
  min-width: 16.5rem;
}
/* Invisible hover bridge so the menu stays open while moving the cursor down. */
.nav-dropdown::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -0.55rem;
  height: 0.55rem;
}
.nav-item-has-dropdown:hover > .nav-dropdown,
.nav-item-has-dropdown:focus-within > .nav-dropdown,
.nav-item-has-dropdown.is-open > .nav-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown > li + li,
.nav-submenu > li + li {
  margin-top: 0.15rem;
}
.nav-dropdown-item {
  position: relative;
}
.nav-submenu-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: calc(var(--radius-md) - 0.35rem);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.92rem;
  line-height: 1.35;
  text-decoration: none;
  transition:
    background-color 0.15s ease,
    color 0.15s ease;
}
.nav-caret-side {
  transform: translateX(-0.05rem) rotate(-45deg);
  margin-left: auto;
}
.nav-dropdown-item.has-submenu:hover > .nav-submenu-trigger .nav-caret-side,
.nav-dropdown-item.has-submenu:focus-within > .nav-submenu-trigger .nav-caret-side,
.nav-dropdown-item.has-submenu.is-open > .nav-submenu-trigger .nav-caret-side {
  transform: translateX(0.05rem) rotate(-45deg);
}
.nav-submenu {
  position: absolute;
  top: -0.35rem;
  left: calc(100% + 0.2rem);
  z-index: 45;
  min-width: 14.5rem;
  transform: translateX(0.35rem);
}
/* Hover bridge toward the flyout panel. */
.nav-submenu::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -0.45rem;
  width: 0.45rem;
}
.nav-dropdown-item.has-submenu:hover > .nav-submenu,
.nav-dropdown-item.has-submenu:focus-within > .nav-submenu,
.nav-dropdown-item.has-submenu.is-open > .nav-submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0);
}
.nav-dropdown > li > a:not(.nav-submenu-trigger),
.nav-submenu a {
  display: block;
  padding: 0.7rem 0.9rem;
  border-radius: calc(var(--radius-md) - 0.35rem);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.92rem;
  line-height: 1.35;
  white-space: normal;
  text-decoration: none;
  transition:
    background-color 0.15s ease,
    color 0.15s ease;
}
.nav-dropdown > li > a:not(.nav-submenu-trigger):hover,
.nav-dropdown > li > a:not(.nav-submenu-trigger):focus-visible,
.nav-submenu a:hover,
.nav-submenu a:focus-visible,
.nav-submenu-trigger:hover,
.nav-submenu-trigger:focus-visible {
  background: var(--surface-hover);
  color: var(--accent);
  text-decoration: none;
}
.nav-dropdown a[aria-current="page"],
.nav-submenu a[aria-current="page"],
.nav-submenu-trigger[aria-current="page"] {
  color: var(--accent);
  background: var(--rsm-blue-tint);
}
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: var(--touch-target);
  min-height: var(--touch-target);
  border: 1px solid var(--border-medium);
  background: var(--nav-toggle-bg);
  color: var(--text-primary);
  padding: 0.75rem 1.1rem;
  border-radius: 999px;
  cursor: pointer;
}
.nav-toggle:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}
.hero {
  padding: clamp(var(--space-4), 1.5vw, var(--space-6)) var(--layout-gutter);
  padding-left: max(var(--layout-gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--layout-gutter), env(safe-area-inset-right, 0px));
  background:
    radial-gradient(
      circle at 12% 8%,
      rgba(15, 127, 198, 0.3),
      transparent 38%
    ),
    radial-gradient(
      circle at 88% 92%,
      rgba(1, 128, 174, 0.24),
      transparent 34%
    ),
    linear-gradient(
      135deg,
      var(--rsm-deep-navy) 0%,
      var(--rsm-royal-blue) 48%,
      var(--rsm-primary-blue) 100%
    );
  color: #f4fbff;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(var(--space-5), 2.5vw, var(--space-8));
  align-items: center;
  min-height: auto;
  max-width: var(--content-wide);
  margin-left: auto;
  margin-right: auto;
  padding: 0;
}
.hero-copy {
  max-width: min(44rem, 100%);
  min-width: 0;
}
/* In-flow hero brand badge, never absolute/floating, never overlaps copy */
.hero-brand-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: nowrap;
  margin: 0;
  padding: 0;
  line-height: 0;
  color: #d4ecfa;
}
.hero-badge-logo {
  display: block;
  flex-shrink: 0;
  width: clamp(2.75rem, 2.25rem + 2vw, 3.75rem);
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  object-position: center;
  margin: 0;
}
.eyebrow-text {
  min-width: 0;
  font-size: 0.8125rem;
  line-height: 1.2;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Shared compact hero rhythm: centered copy, no height inflation */
.hero-showcase .hero-inner,
.hero-interior .hero-inner {
  align-items: stretch;
  gap: clamp(var(--space-4), 2vw, var(--space-6));
}
.hero-showcase .hero-copy,
.hero-interior .hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: var(--space-2);
  width: 100%;
  max-width: min(40rem, 100%);
  margin-inline: auto 0;
  min-width: 0;
  min-height: 100%;
}
.hero-showcase .hero-copy .hero-brand-badge,
.hero-interior .hero-copy .hero-brand-badge {
  margin: 0 auto;
}
.hero-showcase .hero-badge-logo {
  width: clamp(3.5rem, 2.75rem + 3vw, 5rem);
  height: auto;
  aspect-ratio: 1 / 1;
}
.hero-interior .hero-badge-logo {
  width: clamp(2.75rem, 2.25rem + 2vw, 3.75rem);
  height: auto;
  aspect-ratio: 1 / 1;
}
.hero-showcase .hero-copy h1,
.hero-interior .hero-copy h1 {
  width: 100%;
  min-width: 0;
  margin: 0;
  text-wrap: balance;
  line-height: 1.15;
}
.hero-showcase .hero-copy h1 {
  font-size: clamp(1.85rem, 1.2rem + 2.2vw, 3.15rem);
}
.hero-interior .hero-copy h1 {
  font-size: clamp(1.7rem, 1.15rem + 1.9vw, 2.75rem);
}
.hero-showcase .hero-copy > p:not(.hero-brand-badge),
.hero-interior .hero-copy > p:not(.hero-brand-badge) {
  margin: 0 auto;
  max-width: min(34rem, 100%);
  min-width: 0;
  font-size: clamp(0.95rem, 0.9rem + 0.12vw, 1.05rem);
  line-height: 1.55;
}
.hero-showcase .hero-copy > p:not(.hero-brand-badge) {
  line-height: 1.6;
}
.hero-showcase .hero-actions,
.hero-interior .hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  width: 100%;
  margin: 0;
}
.hero-showcase .hero-panel,
.hero-interior .hero-panel {
  display: grid;
  gap: var(--space-3);
  width: 100%;
  min-width: 0;
}
.hero-interior .button {
  min-height: 2.75rem;
  padding: 0 clamp(var(--space-4), 1.5vw, var(--space-5));
  font-size: 0.92rem;
}
.hero-interior .hero-card-compact {
  text-align: center;
  /* visible so logo wordmarks are never clipped by card radius */
  overflow: visible;
  max-width: 100%;
}
.hero-interior .hero-card-compact .card-label,
.hero-interior .hero-card-compact h2 {
  text-align: center;
}
.hero-interior .hero-card-compact .test-brand-logo-hero,
.hero-interior .hero-feature-link .test-brand-logo-hero {
  margin-left: auto;
  margin-right: auto;
  display: block;
}
.hero-interior .hero-card-compact > p {
  margin-left: auto;
  margin-right: auto;
  max-width: 28rem;
  min-width: 0;
}
.hero-inner-single {
  grid-template-columns: 1fr;
  max-width: min(44rem, 100%);
  margin-left: auto;
  margin-right: auto;
  justify-items: center;
}

h1 {
  margin: 0;
  font-size: clamp(2.25rem, 1.35rem + 3.25vw, 4.25rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
/* Keep every heading block breathing and wrapping cleanly regardless of the
   column width it lands in. text-wrap: balance is a no-op past ~6 lines. */
h2,
h3,
h4 {
  text-wrap: balance;
}
.hero-copy p {
  max-width: min(38rem, 100%);
  margin: var(--space-3) 0 var(--space-5);
  color: #dbe9ff;
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.15rem);
  line-height: 1.75;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: 0;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0 clamp(var(--space-5), 2vw, var(--space-6));
  border-radius: 999px;
  font-weight: 700;
  font-size: clamp(0.9rem, 0.875rem + 0.1vw, 1rem);
  letter-spacing: 0.01em;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background-color 0.2s ease;
}
.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(2, 38, 84, 0.18);
}
.button:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}
.button-primary {
  background: #ffffff;
  color: var(--rsm-deep-navy);
}
.button-secondary {
  background: rgba(255, 255, 255, 0.18);
  color: #f4fbff;
  border: 1px solid rgba(255, 255, 255, 0.24);
}
.button-secondary:hover {
  background: rgba(30, 116, 186, 0.42);
  border-color: rgba(255, 255, 255, 0.35);
}
.button-dark {
  background: var(--rsm-deep-navy);
  color: #ffffff;
}
.button-dark:hover {
  background: var(--rsm-teal-accent);
}
.button-outline {
  background: var(--bg-surface);
  color: var(--text-heading);
  border: 1px solid var(--border-medium);
}
.button-outline:hover {
  background: var(--surface-hover);
  border-color: var(--accent);
}
.hero-panel {
  display: grid;
  gap: clamp(var(--space-4), 1.5vw, var(--space-5));
  min-width: 0;
}
.hero-card {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: clamp(var(--space-5), 2vw, var(--space-6));
  border-radius: var(--radius-xl);
  box-shadow: 0 40px 90px rgba(2, 38, 84, 0.24);
  max-width: 100%;
  overflow: visible;
  min-width: 0;
}
.hero-card-compact {
  padding: clamp(var(--space-4), 1.6vw, var(--space-5));
}
.hero-card-compact h2 {
  margin: var(--space-2) 0 var(--space-3);
  font-size: clamp(1.05rem, 1rem + 0.3vw, 1.35rem);
}
.hero-card-compact p {
  font-size: 0.88rem;
  line-height: 1.5;
}
.card-label {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  color: #c8e6fa;
}
.hero-card h2 {
  margin: var(--space-3) 0 var(--space-4);
  font-size: 1.75rem;
  line-height: 1.2;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.hero-card p {
  margin: 0;
  color: #e5f4ff;
  line-height: 1.65;
  font-size: 0.95rem;
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(var(--space-3), 1.5vw, var(--space-5));
}
.stat-grid div,
.stat-grid a.stat-jump {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: var(--space-3) clamp(var(--space-2), 1vw, var(--space-3));
  border-radius: var(--radius-lg);
  text-align: center;
  min-width: 0;
}
.stat-grid strong,
.stat-grid a.stat-jump strong {
  display: block;
  font-size: clamp(1.25rem, 1.1rem + 0.55vw, 1.75rem);
  margin-bottom: var(--space-1);
  color: #fff;
  line-height: 1;
}
.stat-grid span,
.stat-grid a.stat-jump span {
  display: block;
  color: #d3e9ff;
  font-size: clamp(0.75rem, 0.7rem + 0.15vw, 0.9rem);
  line-height: 1.4;
  text-wrap: pretty;
}

.flagship-label {
  margin: 0;
  text-align: center;
}
.flagship-stack {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}
.flagship-card {
  display: grid;
  gap: var(--space-2);
  padding: clamp(var(--space-3), 1.2vw, var(--space-4)) clamp(var(--space-3), 1.4vw, var(--space-5));
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 3px solid rgba(126, 208, 239, 0.85);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 28px rgba(2, 38, 84, 0.16);
  backdrop-filter: blur(10px);
  color: inherit;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}
.flagship-card:nth-child(2) {
  border-left-color: rgba(15, 127, 198, 0.95);
}
.flagship-card:nth-child(3) {
  border-left-color: rgba(1, 128, 174, 0.95);
}
.flagship-card:hover,
.flagship-card:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.28);
  transform: translateY(-1px);
  box-shadow: 0 16px 34px rgba(2, 38, 84, 0.22);
  text-decoration: none;
}
.flagship-card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  min-width: 0;
}
.flagship-title-group {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}
.flagship-logo {
  height: auto;
  width: auto;
  max-height: 2.1rem;
  max-width: 7rem;
  object-fit: contain;
  object-position: center;
  display: block;
  flex-shrink: 0;
  padding: 0.45rem 0.7rem;
  background: #ffffff;
  border: 1px solid rgba(2, 38, 84, 0.12);
  box-shadow: 0 4px 14px rgba(2, 38, 84, 0.08);
  border-radius: var(--radius-sm);
  box-sizing: content-box;
  overflow: visible;
}
.flagship-logo.flagship-logo-round {
  max-height: 2.75rem;
  max-width: 2.75rem;
  padding: 0.3rem;
}
.flagship-card h2 {
  margin: 0;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.2rem);
  line-height: 1.25;
  color: #ffffff;
  font-weight: 700;
}
.flagship-badge {
  flex-shrink: 0;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(2, 38, 84, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #d4ecfa;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.flagship-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.flagship-meta li {
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(2, 38, 84, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #e5f4ff;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.3;
}
.why-mission {
  padding: var(--space-5);
  margin-bottom: var(--space-5);
  background: var(--rsm-blue-tint);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-md);
  color: var(--text-heading);
  font-weight: 600;
  font-size: clamp(1.02rem, 0.98rem + 0.2vw, 1.18rem);
  line-height: 1.7;
}

.section {
  padding:
    clamp(var(--space-8), 3rem + 3vw, var(--space-10))
    var(--layout-gutter);
  padding-left: max(var(--layout-gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--layout-gutter), env(safe-area-inset-right, 0px));
}
/* Pull the first post-hero block closer to the fold so conversion content
   (Test Categories, test details, proof strips) peeks above the viewport. */
.hero + .section {
  padding-top: clamp(var(--space-6), 2rem + 1.5vw, var(--space-8));
}
.hero + .section > .section-head {
  margin-bottom: clamp(var(--space-5), 2vw, var(--space-7));
}
.section-head {
  max-width: min(52rem, 92%);
  margin: 0 auto clamp(var(--space-7), 3vw, var(--space-9));
  text-align: center;
}
.section-head h2 {
  margin: 0;
  font-size: clamp(1.75rem, 1.25rem + 2vw, 2.75rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--text-heading);
  text-wrap: balance;
}
.section-head p {
  margin: var(--space-4) auto 0;
  color: var(--text-secondary);
  line-height: 1.75;
  font-size: clamp(1rem, 0.95rem + 0.15vw, 1.125rem);
}
.feature-grid,
.test-grid,
.highlight-grid,
.marker-grid {
  display: grid;
  gap: clamp(var(--space-5), 2vw, var(--space-8));
  max-width: var(--content-max);
  margin: 0 auto;
}
.feature-card,
.test-card,
.compare-aside,
.contact-card,
.marker-grid article,
.inclusion-card,
.panel-selections,
.test-detail-notes {
  min-width: 0;
}
.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.feature-card,
.test-card,
.compare-aside,
.contact-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 2vw, var(--space-8));
  box-shadow: var(--shadow-card);
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}
.feature-card h3,
.test-card h3,
.marker-grid article h3 {
  margin: 0 0 var(--space-3);
  font-size: 1.2rem;
  line-height: 1.3;
  color: var(--text-heading);
}
.feature-card p,
.test-card p,
.marker-grid article p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}
.test-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.culture-grid,
.test-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(var(--space-5), 2vw, var(--space-8));
  max-width: var(--content-max);
  margin: 0 auto var(--space-7);
}
.culture-use-cases,
.test-detail-notes {
  max-width: var(--content-max);
  margin: 0 auto;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-7);
  box-shadow: var(--shadow-card);
}
.culture-use-cases h3,
.test-detail-notes h3 {
  margin: 0 0 var(--space-4);
  font-size: 1.2rem;
  color: var(--text-heading);
}
.culture-use-cases ul,
.test-detail-notes ul {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--text-muted);
}
.culture-use-cases li,
.test-detail-notes li {
  margin-bottom: var(--space-3);
  line-height: 1.65;
  font-size: 0.95rem;
}
.culture-use-cases li:last-child,
.test-detail-notes li:last-child {
  margin-bottom: 0;
}
.test-detail-notes p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}
.test-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  max-width: var(--content-max);
  margin: var(--space-6) auto 0;
}
.report-detail-link {
  margin-top: var(--space-4);
  align-self: flex-start;
}
.feature-card,
.test-card {
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
  max-width: 100%;
  overflow: visible;
  min-width: 0;
}
.feature-card:hover,
.test-card:hover,
.compare-aside:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}
.test-card ul {
  margin: var(--space-4) 0 0;
  padding-left: 1.25rem;
  color: var(--text-muted);
}
.test-card li {
  margin-bottom: var(--space-2);
  line-height: 1.55;
  font-size: 0.95rem;
  overflow-wrap: break-word;
}
.test-card li:last-child {
  margin-bottom: 0;
}
.test-card-link {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch-target);
  padding: 0.15rem 0;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}
.test-card-link:hover,
.test-card-link:focus-visible {
  color: var(--text-heading);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
.test-card-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: auto;
  padding-top: var(--space-5);
}
.test-card-link-secondary {
  font-weight: 500;
}
.report-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(var(--space-5), 2vw, var(--space-8));
  align-items: stretch;
  max-width: var(--content-wide);
  margin: 0 auto;
}
.report-grid-single {
  grid-template-columns: minmax(0, 1fr);
  max-width: min(42rem, var(--content-wide));
}
.report-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.report-card-header {
  display: flex;
  flex-direction: column;
  padding: var(--space-6) var(--space-6) var(--space-4);
  min-height: 220px;
}
.report-brand-slot {
  display: flex;
  align-items: center;
  min-height: 0;
  max-width: 100%;
  overflow: visible;
  margin-bottom: var(--space-4);
  /* White badge treatment inherited from shared hero/report logo rule */
}
.test-brand-logo-report {
  max-width: min(16.5rem, 100%);
  width: 100%;
  height: auto;
  flex-shrink: 0;
  margin: 0;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 0;
  box-shadow: none;
  background: transparent;
  object-fit: contain;
  object-position: center;
  overflow: visible;
}
.report-brand-slot-text {
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: var(--space-1);
}
.report-brand-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.report-brand-name {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--text-heading);
}
.report-brand-name-sub {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.report-card-header h3 {
  margin: 0 0 var(--space-3);
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--text-heading);
}
.report-card-header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.report-viewer {
  position: relative;
  margin: 0 var(--space-6);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--report-viewer-bg);
  /* Scale the document preview with the card width instead of locking a fixed
     height that flattens into a strip on wide layouts. */
  aspect-ratio: 4 / 5;
  max-height: 85vh;
}
.report-viewer iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}
.report-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-6) var(--space-6);
  margin-top: auto;
}
.report-actions .button {
  flex: 1 1 calc(50% - var(--space-3));
  min-height: 44px;
  padding: 0 var(--space-4);
  font-size: 0.9rem;
}
.test-card h4 {
  margin: 0 0 0.75rem;
  color: var(--text-heading);
  font-size: 1.3rem;
}
.category-tabs {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.tab-button {
  padding: 0.8rem 1.6rem;
  min-height: 2.75rem;
  background: var(--bg-surface);
  border: 2px solid var(--border-medium);
  border-radius: 999px;
  color: var(--text-primary);
  font-weight: 600;
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
}
.tab-button:hover {
  background: var(--surface-hover);
  border-color: var(--accent);
}
.tab-button.active {
  background: var(--text-heading);
  border-color: var(--text-heading);
  color: #ffffff;
}
.tab-button:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}
.test-categories {
  position: relative;
}
.test-category {
  display: none;
  animation: fadeIn 0.3s ease;
}
.test-category.active:not([hidden]) {
  display: block;
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.category-intro {
  max-width: min(50rem, 92%);
  margin: 0 auto 2rem;
  text-align: center;
}
.category-intro h3 {
  margin: 0;
  font-size: 1.8rem;
  color: var(--text-heading);
}
.category-intro p {
  margin: 1rem auto 0;
  color: var(--text-muted);
  line-height: 1.7;
}
.highlight-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.highlight-grid article,
.highlight-grid a.highlight-nav {
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-5), 1.75vw, var(--space-7));
  box-shadow: var(--shadow-highlight);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background-color 0.2s ease,
    border-color 0.2s ease;
}
.highlight-grid article:hover,
.highlight-grid a.highlight-nav:hover,
.highlight-grid a.highlight-nav:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-highlight-hover);
}
.highlight-grid article h3,
.highlight-grid a.highlight-nav h3 {
  margin: 0 0 var(--space-3);
  font-size: 1.05rem;
  line-height: 1.35;
  color: var(--text-heading);
  font-weight: 700;
}
.highlight-grid article p,
.highlight-grid a.highlight-nav p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}
.specialty-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(var(--space-5), 2vw, var(--space-7));
  max-width: min(var(--content-max), 64rem);
  margin: 0 auto;
  align-items: stretch;
}
.specialty-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 2vw, var(--space-8));
  box-shadow: var(--shadow-card);
  max-width: 100%;
  overflow: hidden;
  min-width: 0;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background-color 0.2s ease,
    border-color 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.specialty-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}
.specialty-card h3 {
  margin: 0 0 var(--space-4);
  font-size: 1.35rem;
  line-height: 1.25;
  color: var(--text-heading);
}
.specialty-card p {
  color: var(--text-muted);
  margin: 0 0 var(--space-5);
  font-size: 0.95rem;
  line-height: 1.7;
}
.specialty-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5);
}
.specialty-card li {
  color: var(--text-muted);
  padding: var(--space-2) 0 var(--space-2) 1.25rem;
  position: relative;
  font-size: 0.95rem;
  line-height: 1.5;
}
.specialty-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}
.specialty-test-link {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
  position: relative;
  z-index: 2;
}
.specialty-test-link:hover,
.specialty-test-link:focus-visible {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
/* Clickable nav surfaces: full-card / chip jumps without nested-link traps */
.card-stretch-link {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  text-decoration: none;
  color: transparent;
}
.card-stretch-link:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}
.test-card,
.specialty-card {
  position: relative;
}
.test-card-links,
.test-card-links a,
.logo-link,
.specialty-link {
  position: relative;
  z-index: 2;
}
a.feature-card,
a.highlight-nav,
a.stat-jump {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
a.feature-card:focus-visible,
a.highlight-nav:focus-visible,
a.stat-jump:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 3px;
}
a.feature-card:hover,
a.feature-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
}
a.highlight-nav {
  display: block;
  height: 100%;
}
a.highlight-nav:hover,
a.highlight-nav:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-highlight-hover);
}
a.stat-jump {
  display: block;
  transition:
    transform 0.2s ease,
    background-color 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}
a.stat-jump:hover,
a.stat-jump:focus-visible {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.32);
  box-shadow: 0 8px 20px rgba(2, 38, 84, 0.18);
}
.hero-proof-list a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition:
    color 0.2s ease,
    border-color 0.2s ease;
}
.hero-proof-list a:hover,
.hero-proof-list a:focus-visible {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.45);
}
.hero-proof-heading-link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition:
    color 0.2s ease,
    border-color 0.2s ease;
}
.hero-proof-heading-link:hover,
.hero-proof-heading-link:focus-visible {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.45);
}
.flagship-label-link {
  display: inline-block;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition:
    color 0.2s ease,
    border-color 0.2s ease;
}
.flagship-label-link:hover,
.flagship-label-link:focus-visible {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.4);
}
.test-card.is-nav-surface:hover,
.specialty-card.is-nav-surface:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: color-mix(in srgb, var(--accent) 30%, var(--border));
}
.specialty-link {
  display: inline-block;
  margin-top: auto;
  padding-top: var(--space-4);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}
.specialty-link:hover,
.specialty-link:focus-visible {
  color: var(--text-heading);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
.specialty-link-secondary {
  margin-top: var(--space-3);
  font-weight: 500;
  opacity: 0.9;
}
.compare-layout {
  display: grid;
  gap: clamp(var(--space-5), 2vw, var(--space-8));
  max-width: var(--content-max);
  margin: 0 auto;
}
.compare-decision {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: clamp(var(--space-6), 2vw, var(--space-8));
  background: var(--compare-cta-bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  text-align: left;
}
.compare-decision h3 {
  margin: 0 0 var(--space-6);
  font-size: 1.2rem;
  line-height: 1.3;
  color: var(--text-heading);
  text-align: center;
}
.compare-decision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: auto auto auto auto;
  gap: var(--space-5);
}
.compare-profile-card {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 4;
  row-gap: var(--space-4);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-highlight);
  min-width: 0;
  position: relative;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.2s ease;
}
.compare-profile-card.is-nav-surface:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: color-mix(in srgb, var(--accent) 30%, var(--border));
}
.compare-profile-title {
  color: inherit;
  text-decoration: none;
  position: relative;
  z-index: 2;
}
.compare-profile-title:hover,
.compare-profile-title:focus-visible {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}
.compare-col-link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition:
    color 0.2s ease,
    border-color 0.2s ease;
}
.compare-col-link:hover,
.compare-col-link:focus-visible {
  color: var(--accent);
  border-bottom-color: color-mix(in srgb, var(--accent) 50%, transparent);
}
.compare-profile-card h4 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.3;
  color: var(--text-heading);
}
.compare-profile-card h5 {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}
.compare-profile-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.compare-profile-card ul {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--text-muted);
}
.compare-profile-card li {
  margin-bottom: var(--space-2);
  font-size: 0.92rem;
  line-height: 1.6;
}
.compare-profile-card li:last-child {
  margin-bottom: 0;
}
.compare-decision p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
@supports not (grid-template-rows: subgrid) {
  .compare-decision-grid {
    grid-template-rows: none;
  }
  .compare-profile-card {
    display: flex;
    flex-direction: column;
    grid-row: auto;
  }
}
.marketing-callout {
  max-width: min(48rem, 92%);
  margin: var(--space-8) auto 0;
  padding: clamp(var(--space-6), 2vw, var(--space-8));
  text-align: center;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}
.marketing-callout h3 {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  line-height: 1.25;
  color: var(--text-heading);
}
.marketing-callout p {
  margin: var(--space-4) 0 var(--space-6);
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}
.comparison-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
}
.comparison-modal[hidden] {
  display: none;
}
.comparison-modal-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  padding: 0;
  background: rgba(2, 38, 84, 0.72);
  cursor: pointer;
}
.comparison-modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 56rem);
  max-height: min(92vh, 900px);
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: 0 40px 100px rgba(2, 38, 84, 0.35);
  overflow: hidden;
}
.comparison-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}
.comparison-modal-header h2 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--text-heading);
}
.comparison-modal-close {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--border-medium);
  border-radius: 999px;
  background: var(--bg-surface);
  color: var(--text-heading);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}
.comparison-modal-close:hover,
.comparison-modal-close:focus-visible {
  background: var(--surface-hover);
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}
.comparison-modal-intro {
  margin: 0;
  padding: var(--space-4) var(--space-6) 0;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}
.comparison-modal-figure {
  margin: var(--space-4) var(--space-6) var(--space-6);
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--report-viewer-bg);
}
.comparison-modal-figure img,
.comparison-modal-figure iframe {
  display: block;
  width: 100%;
  height: auto;
}
.comparison-modal-figure iframe {
  height: min(70vh, 42rem);
  min-height: 28rem;
  border: 0;
  background: var(--bg-surface);
}
body.comparison-modal-open {
  overflow: hidden;
}
.comparison-scroll-tab {
  position: fixed;
  right: 0;
  top: 50%;
  z-index: 15;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: var(--space-4) var(--space-3) var(--space-4) var(--space-5);
  border: 1px solid var(--border-medium);
  border-right: 0;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  background: var(--bg-surface);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: -8px 12px 28px rgba(2, 38, 84, 0.14);
  cursor: pointer;
  transform: translate(110%, -50%);
  opacity: 0;
  pointer-events: none;
  transition:
    transform 0.28s ease,
    opacity 0.28s ease,
    box-shadow 0.2s ease;
}
.comparison-scroll-tab.is-visible {
  transform: translate(0, -50%);
  opacity: 1;
  pointer-events: auto;
}
.comparison-scroll-tab:hover,
.comparison-scroll-tab:focus-visible {
  background: var(--surface-hover);
  box-shadow: -10px 16px 32px rgba(2, 38, 84, 0.18);
}
.comparison-scroll-tab-text {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}
.compare-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: clamp(var(--space-4), 1.5vw, var(--space-6));
  align-items: start;
  max-width: var(--content-max);
  margin: 0 auto;
}
.compare-table-wrap {
  overflow-x: auto;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  -webkit-overflow-scrolling: touch;
}
.compare-table-wrap:focus-within {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}
.more-offerings-note {
  max-width: min(46rem, 92%);
  margin: var(--space-7) auto 0;
  padding: var(--space-4) var(--space-5);
  border-left: 3px solid color-mix(in srgb, var(--accent) 55%, transparent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: color-mix(in srgb, var(--accent) 6%, var(--bg-surface));
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}
.more-offerings-note a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
  text-underline-offset: 0.14em;
}
.more-offerings-note a:hover,
.more-offerings-note a:focus-visible {
  text-decoration: underline;
}
.contact-card .more-offerings-note {
  margin: 0 auto var(--space-6);
  background: rgba(255, 255, 255, 0.1);
  border-left-color: rgba(159, 208, 239, 0.7);
  color: inherit;
  text-align: left;
}
.contact-card .more-offerings-note a {
  color: #d4ecfa;
}
.compare-scroll-hint {
  display: none;
  max-width: var(--content-max);
  margin: 0 auto var(--space-4);
  text-align: center;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-muted);
}
table {
  width: 100%;
  min-width: 40rem;
  border-collapse: collapse;
}
table thead th {
  text-align: left;
  padding: var(--space-4) var(--space-5);
  background: var(--rsm-blue-deep);
  color: #fff;
  border-bottom: 2px solid rgba(255, 255, 255, 0.12);
  font-weight: 700;
  font-size: 0.9rem;
}
table thead th:first-child {
  border-radius: var(--radius-lg) 0 0 0;
}
table thead th:last-child {
  border-radius: 0 var(--radius-lg) 0 0;
}
table tbody tr {
  border-bottom: 1px solid var(--nav-divider);
}
table tbody tr:nth-child(odd) {
  background: var(--table-stripe);
}
table tbody tr:last-child {
  border-bottom: none;
}
table td {
  padding: var(--space-4) var(--space-5);
  color: var(--text-topbar);
  font-size: 0.9rem;
  line-height: 1.5;
  overflow-wrap: break-word;
  vertical-align: top;
}
table th[scope="row"] {
  padding: var(--space-4) var(--space-5);
  color: var(--text-heading);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.45;
  text-align: left;
  overflow-wrap: break-word;
  hyphens: auto;
  min-width: 8.5rem;
  max-width: 18rem;
}
table thead th {
  overflow-wrap: break-word;
}
.compare-table-wrap td:nth-child(2),
.compare-table-wrap td:nth-child(3) {
  min-width: 5.5rem;
  white-space: normal;
}
.compare-aside {
  display: grid;
  gap: var(--space-4);
}
.compare-aside img {
  width: 100%;
  border-radius: var(--radius-lg);
  margin: 0;
  object-fit: contain;
  display: block;
}
.compare-cta {
  padding: var(--space-5);
  background: var(--compare-cta-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.compare-cta h3 {
  margin: 0 0 var(--space-3);
  font-size: 1.2rem;
  line-height: 1.3;
  color: var(--text-heading);
}
.compare-cta p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.marker-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
/* .guide-disclaimer legal formatting is defined with .legal-prose below */
.panel-subtitle {
  margin: var(--space-2) auto 0;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}
.test-card-subtitle {
  margin: var(--space-2) 0 var(--space-4);
  text-align: left;
  text-transform: uppercase;
}
.marker-inclusion-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: auto auto auto;
  gap: clamp(var(--space-4), 1.5vw, var(--space-6));
  max-width: var(--content-max);
  margin: var(--space-6) auto 0;
  align-items: stretch;
}
.inclusion-card {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 3;
  min-width: 0;
  max-width: 100%;
  overflow: visible;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
}
.inclusion-card-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  min-width: 0;
  max-width: 100%;
}
.inclusion-card-logo,
.marker-profile-badge {
  display: block;
  flex-shrink: 0;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 1.75rem;
  object-fit: contain;
  object-position: center;
  padding: 0.45rem 0.7rem;
  border-radius: var(--radius-sm);
  box-sizing: content-box;
  overflow: visible;
}
.inclusion-card-logo {
  max-width: min(7.25rem, 100%);
}
.inclusion-card h3 {
  margin: 0;
  font-size: 1.15rem;
  color: var(--text-heading);
}
.inclusion-standard {
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding-bottom: var(--space-5);
}
.inclusion-label {
  margin: 0 0 var(--space-4);
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.inclusion-card ul {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--text-muted);
}
.inclusion-card li {
  margin-bottom: var(--space-2);
  font-size: 0.95rem;
  line-height: 1.55;
  overflow-wrap: break-word;
}
.inclusion-card li:last-child {
  margin-bottom: 0;
}
.inclusion-addons {
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding-top: var(--space-5);
  border-top: 1px solid var(--border);
}
.inclusion-label-addons {
  margin-bottom: var(--space-3);
}
.inclusion-addons ul {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--text-muted);
}
@supports not (grid-template-rows: subgrid) {
  .marker-inclusion-grid {
    grid-template-rows: none;
    align-items: stretch;
  }
  .inclusion-card {
    display: flex;
    flex-direction: column;
    grid-row: auto;
    height: 100%;
  }
  .inclusion-standard {
    flex: 1 1 auto;
  }
  .inclusion-addons {
    margin-top: auto;
  }
}
.marker-panel-note {
  margin: var(--space-6) auto 0;
}
.marker-panel-note p {
  margin: 0;
}
.panel-selections {
  max-width: var(--content-max);
  margin: 0 auto;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 2vw, var(--space-8));
  box-shadow: var(--shadow-card);
}
.panel-selections h3 {
  margin: 0 0 var(--space-3);
  font-size: 1.2rem;
  color: var(--text-heading);
}
.panel-selections-note {
  margin: 0 0 var(--space-5);
  padding: var(--space-3) var(--space-4);
  background: var(--compare-cta-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-muted);
}
.panel-selections-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3) var(--space-6);
  margin: 0;
  padding: 0;
  list-style: none;
}
.panel-selections-list li {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
  min-width: 0;
}
.panel-addon-item {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  min-width: 0;
}
.panel-addon-check {
  flex: 0 0 1rem;
  margin-top: 0.2rem;
  color: var(--accent);
  font-weight: bold;
  line-height: 1;
  text-align: center;
}
.panel-addon-label {
  flex: 1 1 auto;
  min-width: 0;
  overflow-wrap: break-word;
}
.panel-addon-profiles {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.3rem;
  flex: 0 0 auto;
  margin-left: auto;
  padding-left: 0.25rem;
  max-width: 100%;
}
.panel-profile-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  flex-wrap: nowrap;
  flex-shrink: 0;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  line-height: 0;
  max-width: 100%;
  overflow: visible;
}
.panel-profile-chip img {
  display: block;
  flex-shrink: 0;
  height: auto;
  max-height: 1.05rem;
  width: auto;
  max-width: 3.35rem;
  object-fit: contain;
  object-position: center;
  background: transparent;
}
.panel-selections-list li::before {
  content: none;
}
.marker-profile-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
  min-height: 1.85rem;
  margin-bottom: var(--space-3);
  max-width: 100%;
}
.marker-profile-badge {
  display: block;
  flex-shrink: 0;
  max-width: min(6.5rem, 100%);
  height: auto;
  max-height: 1.85rem;
  object-fit: contain;
  object-position: center;
  overflow: visible;
}
.marker-grid article {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-highlight);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background-color 0.2s ease,
    border-color 0.2s ease;
}
.marker-grid article:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-highlight-hover);
}
/* Breadcrumb trail: mirrors the BreadcrumbList schema on interior pages */
.breadcrumb {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-3) var(--space-5) 0;
}
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--text-muted);
}
.breadcrumb li {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}
.breadcrumb li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--border-medium);
}
.breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}
.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.14em;
}
.breadcrumb [aria-current="page"] {
  color: var(--text-heading);
  font-weight: 600;
}

/* Inline text link inside body copy (FAQ answers, prose) */
.inline-link {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.14em;
  transition: color 0.2s ease;
}
.inline-link:hover,
.inline-link:focus-visible {
  color: var(--text-heading);
}
.marker-grid article .marker-category {
  margin: 0 0 var(--space-2);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.3;
  color: var(--accent);
}
.section-alt {
  background: var(--bg-alt);
}
.section-contact {
  background: linear-gradient(
    135deg,
    var(--rsm-deep-navy) 0%,
    var(--rsm-royal-blue) 52%,
    var(--rsm-teal-accent) 100%
  );
  color: #f4fbff;
  padding-top: clamp(var(--space-8), 3rem + 3vw, var(--space-10));
  padding-bottom: clamp(var(--space-8), 3rem + 3vw, var(--space-10));
}
.contact-card {
  max-width: min(var(--content-max), 64rem);
  margin: 0 auto;
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-7), 2.5vw, var(--space-9));
  box-shadow: 0 40px 100px rgba(2, 38, 84, 0.28);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}
.contact-card h2 {
  margin: 0 0 var(--space-4);
  color: #ffffff;
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  line-height: 1.2;
}
.contact-card > p {
  margin: 0 auto var(--space-7);
  max-width: min(40rem, 100%);
  color: #dbe9ff;
  font-size: clamp(1rem, 0.95rem + 0.15vw, 1.125rem);
  line-height: 1.7;
}
.contact-details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(var(--space-5), 2vw, var(--space-7));
  margin-bottom: var(--space-7);
  text-align: center;
}
.contact-details > div,
.contact-detail-item {
  min-width: 0;
}
.contact-detail-email {
  grid-column: 1 / -1;
  padding-top: var(--space-2);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.contact-detail-email p {
  margin: 0 auto;
  max-width: 100%;
}
.contact-detail-email a {
  display: inline-block;
  white-space: nowrap;
  overflow-wrap: normal;
  word-break: normal;
}
.contact-detail-address p {
  line-height: 1.7;
}
.contact-details strong {
  display: block;
  margin-bottom: var(--space-3);
  color: #ffffff;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.contact-details p,
.contact-details a {
  margin: 0;
  color: #dbe9ff;
  font-size: 0.95rem;
  line-height: 1.6;
  text-underline-offset: 0.18em;
  overflow-wrap: anywhere;
}
.contact-details a:hover,
.contact-details a:focus-visible {
  text-decoration: underline;
}
.contact-card .button-primary {
  background: #ffffff;
  color: var(--rsm-deep-navy);
}
.site-footer {
  background: var(--rsm-deep-navy);
  color: #c8d5e1;
  padding:
    clamp(var(--space-8), 3rem + 2vw, var(--space-10))
    max(var(--layout-gutter), env(safe-area-inset-right, 0px))
    max(var(--space-7), env(safe-area-inset-bottom, 0px))
    max(var(--layout-gutter), env(safe-area-inset-left, 0px));
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.footer-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: clamp(var(--space-6), 2.5vw, var(--space-8));
  text-align: left;
}
.footer-top {
  display: grid;
  grid-template-columns: minmax(14rem, 1.15fr) minmax(0, 2.1fr) minmax(12rem, 0.9fr);
  gap: clamp(var(--space-6), 2.5vw, var(--space-8));
  align-items: start;
}
.footer-brand {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.footer-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: nowrap;
  color: #f4fbff;
  font-weight: 800;
  font-size: 1.05rem;
  text-decoration: none;
  max-width: 100%;
}
.footer-brand-link img {
  width: 2.5rem;
  height: auto;
  aspect-ratio: 1 / 1;
  flex-shrink: 0;
  display: block;
  object-fit: contain;
}
.footer-brand-link span {
  min-width: 0;
}
.footer-brand > p {
  margin: 0;
  max-width: 22rem;
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(244, 251, 255, 0.72);
}
.footer-brand .footer-portal-link,
.footer-brand .footer-social {
  margin-top: 0;
}
/* Match header portal pill language; tuned for the dark footer surface */
.footer-portal-link.nav-portal-link {
  align-self: flex-start;
  min-height: 2.25rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.85rem;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(159, 208, 239, 0.35);
  color: #d4ecfa;
}
.footer-portal-link .nav-portal-logo {
  height: 1.15rem;
  max-width: 4.5rem;
}
.footer-portal-link.nav-portal-link:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(159, 208, 239, 0.55);
  color: #ffffff;
}
.footer-social {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}
.footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
  color: #f4fbff;
  transition:
    background-color 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease;
}
.footer-social-link svg {
  width: 1.1rem;
  height: 1.1rem;
  display: block;
}
.footer-social-link:hover,
.footer-social-link:focus-visible {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.34);
  color: #ffffff;
}
.footer-social-link:focus-visible {
  outline: 2px solid #7ec8ef;
  outline-offset: 2px;
}
.footer-nav {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(var(--space-4), 2vw, var(--space-6));
  min-width: 0;
}
.footer-col h2,
.footer-contact h2 {
  margin: 0 0 var(--space-3);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #9fd0ef;
}
.footer-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}
.footer-col a,
.footer-contact a,
.footer-bottom-links a {
  color: rgba(244, 251, 255, 0.84);
  text-decoration: none;
  font-size: 0.92rem;
  line-height: 1.4;
  font-weight: 500;
}
.footer-col a:hover,
.footer-col a:focus-visible,
.footer-contact a:hover,
.footer-contact a:focus-visible,
.footer-bottom-links a:hover,
.footer-bottom-links a:focus-visible {
  color: #ffffff;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
.footer-contact {
  min-width: 0;
}
.footer-contact address {
  font-style: normal;
  margin: 0 0 var(--space-3);
  font-size: 0.92rem;
  line-height: 1.55;
  color: rgba(244, 251, 255, 0.84);
}
.footer-contact > p {
  margin: 0 0 0.45rem;
  font-size: 0.92rem;
  line-height: 1.45;
  color: rgba(244, 251, 255, 0.84);
}
.footer-hours {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.footer-hours strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #9fd0ef;
}
.footer-hours p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: rgba(244, 251, 255, 0.84);
}
.footer-credential {
  margin: var(--space-4) 0 0;
  font-size: 0.82rem;
  line-height: 1.5;
  color: rgba(244, 251, 255, 0.72);
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3) var(--space-5);
  padding-top: clamp(var(--space-5), 2vw, var(--space-6));
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.footer-bottom > p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.5;
  color: rgba(244, 251, 255, 0.68);
}
.footer-bottom-links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
}
.disclaimer {
  margin: 0;
  font-size: 0.88rem;
  opacity: 0.76;
  line-height: 1.6;
}

@media (max-width: 1080px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
  .footer-nav {
    grid-column: 1 / -1;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .footer-contact {
    grid-column: 1 / -1;
  }
}
@media (max-width: 720px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   Legal pages & notices
   Court-standard document formatting: Times New Roman, ≥12pt, 1.5 line
   spacing, and 1-inch margins (US Letter pleading / local-rule baseline).
   ========================================================================== */
:root {
  --legal-font: "Times New Roman", Times, "Liberation Serif", serif;
  --legal-size: 12pt;
  --legal-leading: 1.5;
  --legal-margin: 1in;
}

.section-legal,
.section.section-legal,
.hero + .section.section-legal {
  box-sizing: border-box;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: var(--legal-margin);
  background: var(--bg-surface);
}

.legal-prose,
.legal-document,
.guide-disclaimer {
  box-sizing: border-box;
  max-width: none;
  width: 100%;
  margin: 0;
  min-width: 0;
  font-family: var(--legal-font);
  font-size: var(--legal-size);
  line-height: var(--legal-leading);
  color: #000;
  background: #fff;
}

.legal-prose,
.legal-document {
  padding: 0;
}

.guide-disclaimer {
  margin: var(--space-8) auto 0;
  padding: var(--legal-margin);
  border: 1px solid #000;
  border-radius: 0;
  background: #fff;
  color: #000;
}

.section-legal .guide-disclaimer {
  margin-top: 12pt;
  padding: 0;
  border: none;
}

.section-legal-compact,
.section.section-legal.section-legal-compact {
  padding-top: clamp(var(--space-5), 1.25rem + 1vw, var(--space-7));
  padding-bottom: clamp(var(--space-5), 1.25rem + 1vw, var(--space-7));
  padding-left: max(var(--layout-gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--layout-gutter), env(safe-area-inset-right, 0px));
  background: transparent;
}

.legal-notice-details {
  max-width: min(52rem, 100%);
  margin: 0 auto;
  border-top: 1px solid var(--border-medium);
  padding-top: var(--space-4);
}

.legal-notice-details > summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--legal-font);
  font-size: var(--legal-size);
  font-weight: 700;
  line-height: var(--legal-leading);
  color: var(--text-heading);
  padding: 0.35rem 0;
}

.legal-notice-details > summary::-webkit-details-marker {
  display: none;
}

.legal-notice-details > summary::before {
  content: "+ ";
  font-weight: 700;
  color: var(--accent);
}

.legal-notice-details[open] > summary::before {
  content: "− ";
  color: var(--accent);
}

.legal-notice-details[open] > summary {
  margin-bottom: 12pt;
  color: var(--text-heading);
}

.legal-notice-details .legal-prose {
  padding-bottom: 0;
}

.legal-updated {
  margin: 0 0 12pt;
  font-family: var(--legal-font);
  font-size: var(--legal-size);
  font-weight: 700;
  letter-spacing: normal;
  text-transform: none;
  line-height: var(--legal-leading);
  color: #000;
}

.legal-prose h1,
.legal-prose h2,
.legal-prose h3,
.legal-document h1,
.legal-document h2,
.legal-document h3,
.guide-disclaimer h1,
.guide-disclaimer h2,
.guide-disclaimer h3 {
  margin: 18pt 0 12pt;
  font-family: var(--legal-font);
  font-size: var(--legal-size);
  font-weight: 700;
  line-height: var(--legal-leading);
  color: #000;
  letter-spacing: normal;
  text-transform: none;
}

.legal-prose h2:first-of-type,
.legal-document h2:first-of-type {
  margin-top: 12pt;
}

.legal-prose p,
.legal-document p,
.guide-disclaimer p {
  margin: 0 0 12pt;
  font-family: var(--legal-font);
  font-size: var(--legal-size);
  line-height: var(--legal-leading);
  color: #000;
}

.legal-prose p:last-child,
.legal-document p:last-child,
.guide-disclaimer p:last-child {
  margin-bottom: 0;
}

.legal-prose ul,
.legal-prose ol,
.legal-document ul,
.legal-document ol,
.guide-disclaimer ul,
.guide-disclaimer ol {
  margin: 0 0 12pt;
  padding-left: 1.5em;
  font-family: var(--legal-font);
  font-size: var(--legal-size);
  line-height: var(--legal-leading);
  color: #000;
}

.legal-prose li,
.legal-document li,
.guide-disclaimer li {
  margin: 0 0 6pt;
  font-family: var(--legal-font);
  font-size: var(--legal-size);
  line-height: var(--legal-leading);
  color: #000;
}

.legal-prose li:last-child,
.legal-document li:last-child,
.guide-disclaimer li:last-child {
  margin-bottom: 0;
}

.legal-prose a,
.legal-document a,
.guide-disclaimer a {
  color: #000;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.legal-prose a:hover,
.legal-prose a:focus-visible,
.legal-document a:hover,
.legal-document a:focus-visible,
.guide-disclaimer a:hover,
.guide-disclaimer a:focus-visible {
  text-decoration: underline;
}

.guide-disclaimer strong {
  font-family: var(--legal-font);
  font-weight: 700;
  color: #000;
}

#disclaimers.section {
  padding: var(--legal-margin);
  background: #fff;
}

#disclaimers .section-head {
  max-width: none;
  margin-left: 0;
  margin-right: 0;
}

#disclaimers .section-head h2,
#disclaimers .section-head p {
  font-family: var(--legal-font);
  font-size: var(--legal-size);
  line-height: var(--legal-leading);
  color: #000;
  letter-spacing: normal;
  text-transform: none;
}

#disclaimers .section-head h2 {
  font-weight: 700;
}

#disclaimers .guide-disclaimer {
  margin-top: 12pt;
}

[data-theme="dark"] .section-legal,
[data-theme="dark"] .legal-prose,
[data-theme="dark"] .legal-document,
[data-theme="dark"] .guide-disclaimer,
[data-theme="dark"] #disclaimers .section-head h2,
[data-theme="dark"] #disclaimers .section-head p {
  color: #000;
  background: #fff;
}

[data-theme="dark"] .legal-updated,
[data-theme="dark"] .legal-prose h1,
[data-theme="dark"] .legal-prose h2,
[data-theme="dark"] .legal-prose h3,
[data-theme="dark"] .legal-prose p,
[data-theme="dark"] .legal-prose li,
[data-theme="dark"] .legal-prose a,
[data-theme="dark"] .legal-document h1,
[data-theme="dark"] .legal-document h2,
[data-theme="dark"] .legal-document h3,
[data-theme="dark"] .legal-document p,
[data-theme="dark"] .legal-document li,
[data-theme="dark"] .legal-document a,
[data-theme="dark"] .guide-disclaimer,
[data-theme="dark"] .guide-disclaimer p,
[data-theme="dark"] .guide-disclaimer strong,
[data-theme="dark"] .guide-disclaimer a {
  color: #000;
}

/* Print / PDF export: US Letter with 1-inch margins */
@media print {
  @page {
    size: letter;
    margin: 1in;
  }

  body.page-legal .site-header,
  body.page-legal .site-footer,
  body.page-legal .hero,
  body.page-legal .theme-toggle,
  body.page-legal .skip-link,
  body.page-legal .back-to-top {
    display: none !important;
  }

  body.page-legal,
  body.page-legal main {
    background: #fff !important;
    color: #000 !important;
  }

  body.page-legal .section-legal {
    padding: 0 !important;
    background: #fff !important;
  }

  .legal-prose,
  .legal-document,
  .guide-disclaimer,
  #disclaimers .section-head h2,
  #disclaimers .section-head p {
    font-family: "Times New Roman", Times, serif !important;
    font-size: 12pt !important;
    line-height: 1.5 !important;
    color: #000 !important;
    background: #fff !important;
    max-width: none !important;
    box-shadow: none !important;
  }

  .guide-disclaimer {
    padding: 0 !important;
    margin: 12pt 0 0 !important;
    border: none !important;
  }

  #disclaimers.section {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
}


[data-theme="dark"] {
  --bg-page: #08121e;
  --bg-alt: #0f1a28;
  --bg-surface: #142338;
  --text-primary: #dce6f0;
  --text-heading: #f2f7fc;
  --text-muted: #9eb2c4;
  --text-secondary: #8fa3b8;
  --text-topbar: #b8c9d9;
  --rsm-blue-tint: #122a42;
  --rsm-blue-tint-strong: #183552;
  --logo-surface: #d0e3f0;
  --logo-border: rgba(15, 127, 198, 0.4);
  --logo-shadow: 0 4px 16px rgba(0, 0, 0, 0.28);
  --accent: #3ec0f0;
  --accent-bright: #5eccf5;
  --border: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-strong: rgba(255, 255, 255, 0.1);
  --shadow-card: 0 22px 50px rgba(0, 0, 0, 0.38);
  --shadow-card-hover: 0 28px 60px rgba(0, 0, 0, 0.48);
  --shadow-highlight: 0 18px 40px rgba(0, 0, 0, 0.3);
  --shadow-highlight-hover: 0 26px 60px rgba(0, 0, 0, 0.4);
  --header-bg: rgba(8, 18, 30, 0.96);
  --nav-toggle-bg: rgba(20, 35, 56, 0.95);
  --table-stripe: #122a42;
  --compare-cta-bg: #122a42;
  --report-viewer-bg: #0f1a28;
  --surface-hover: #183552;
  --nav-divider: rgba(255, 255, 255, 0.08);
}

@media (prefers-contrast: more) {
  :root {
    --border: rgba(2, 38, 84, 0.18);
    --border-medium: rgba(2, 38, 84, 0.3);
    --border-strong: rgba(2, 38, 84, 0.22);
  }

  .button-secondary,
  .panel-profile-chip,
  .marker-profile-badge,
  .inclusion-card-logo,
  .test-brand-logo-hero,
  .test-brand-logo-section,
  .test-brand-logo-card,
  .report-brand-slot {
    border-width: 2px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .feature-card:hover,
  .test-card:hover,
  .compare-aside:hover,
  .highlight-grid article:hover,
  .highlight-grid a.highlight-nav:hover,
  .specialty-card:hover,
  .marker-grid article:hover,
  .flagship-card:hover,
  .button:hover,
  a.feature-card:hover,
  a.highlight-nav:hover,
  a.stat-jump:hover,
  .test-card.is-nav-surface:hover,
  .specialty-card.is-nav-surface:hover,
  .compare-profile-card.is-nav-surface:hover {
    transform: none;
  }

  .comparison-scroll-tab {
    transition: none;
  }

  .comparison-scroll-tab:not(.is-visible) {
    transform: translate(110%, -50%);
    opacity: 0;
  }

  .comparison-scroll-tab.is-visible {
    transform: translate(0, -50%);
    opacity: 1;
  }
}

@media (max-width: 1140px) {
  /* Priority-Plus: brand, inline priority links, and actions share one axis;
     the full nav folds into the Menu dropdown on its own wrapped row. */
  .nav-panel {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2) clamp(var(--space-2), 1.5vw, var(--space-4));
  }

  .brand {
    flex: 0 0 auto;
  }

  .nav-priority {
    display: flex;
    flex: 1 1 auto;
    min-width: 0;
    order: 0;
  }

  .nav-actions {
    flex: 0 0 auto;
    margin-left: auto;
  }

  .main-nav {
    order: 1;
    flex: 0 0 100%;
    width: 100%;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: var(--space-2);
    padding: var(--space-3) 0 0;
    margin-top: var(--space-1);
    border-top: 1px solid var(--nav-divider);
  }

  .main-nav.show {
    display: flex;
    /* Remaining viewport under the closed header chrome (topbar + brand row) */
    max-height: calc(100vh - var(--header-offset) - 0.75rem);
    max-height: calc(100dvh - var(--header-offset) - 0.75rem);
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
    padding-bottom: max(var(--space-5), env(safe-area-inset-bottom, 0px));
    scrollbar-gutter: stable;
  }

  .nav-toggle {
    display: inline-flex;
  }

  /* Hamburger menu only: expand nested lists as a scrolling stack */
  .main-nav .nav-item {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .main-nav > a,
  .main-nav .nav-link-parent {
    display: flex;
    width: 100%;
    padding: 0.5rem 0;
    min-height: 2.75rem;
  }

  .main-nav .nav-link-parent {
    justify-content: space-between;
  }

  .main-nav .nav-dropdown,
  .main-nav .nav-submenu {
    position: static;
    left: auto;
    top: auto;
    transform: none;
    min-width: 0;
    width: 100%;
    margin-top: 0;
    padding: 0 0 0 var(--space-4);
    background: transparent;
    border: 0;
    border-left: 2px solid var(--nav-divider);
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .main-nav .nav-dropdown::before,
  .main-nav .nav-submenu::before {
    display: none;
  }

  .main-nav .nav-item-has-dropdown:hover > .nav-dropdown,
  .main-nav .nav-item-has-dropdown:focus-within > .nav-dropdown,
  .main-nav .nav-item-has-dropdown.is-open > .nav-dropdown,
  .main-nav .nav-dropdown-item.has-submenu:hover > .nav-submenu,
  .main-nav .nav-dropdown-item.has-submenu:focus-within > .nav-submenu,
  .main-nav .nav-dropdown-item.has-submenu.is-open > .nav-submenu {
    transform: none;
  }

  .main-nav .nav-caret {
    display: none;
  }

  .main-nav .nav-submenu-trigger {
    padding: 0.55rem 0.75rem;
    min-height: 2.5rem;
  }

  .main-nav .nav-dropdown a,
  .main-nav .nav-submenu a {
    display: block;
    width: 100%;
    padding: 0.55rem 0.75rem;
    min-height: 2.5rem;
  }

  .main-nav .nav-submenu {
    margin-top: 0.15rem;
    padding-left: var(--space-4);
  }

  /* Top-bar Test Categories keeps real flyout menus on compact layouts */
  .nav-priority .nav-priority-dropdown,
  .nav-priority .nav-submenu {
    position: absolute;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    background: var(--bg-surface);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    transform: translateY(0.35rem);
    width: auto;
    min-width: 15.5rem;
    padding: var(--space-2);
    margin: 0;
  }
  .nav-priority .nav-priority-dropdown {
    top: calc(100% + 0.15rem);
    left: 0;
    z-index: 50;
  }
  .nav-priority .nav-submenu {
    top: 0;
    left: calc(100% + 0.2rem);
    z-index: 51;
  }
  .nav-priority .nav-item-has-dropdown:hover > .nav-priority-dropdown,
  .nav-priority .nav-item-has-dropdown:focus-within > .nav-priority-dropdown,
  .nav-priority .nav-item-has-dropdown.is-open > .nav-priority-dropdown,
  .nav-priority .nav-dropdown-item.has-submenu:hover > .nav-submenu,
  .nav-priority .nav-dropdown-item.has-submenu:focus-within > .nav-submenu,
  .nav-priority .nav-dropdown-item.has-submenu.is-open > .nav-submenu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }
  .nav-priority .nav-caret {
    display: inline-block;
  }
  .nav-priority .nav-link-parent {
    width: auto;
    min-height: 2.5rem;
    padding: 0.35rem 0.15rem;
    justify-content: flex-start;
  }

  /* Narrow phones: stack submenus under parents so they stay on-screen */
  @media (max-width: 720px) {
    .nav-priority .nav-submenu {
      top: calc(100% + 0.15rem);
      left: 0;
      right: auto;
    }
  }
}

@media (max-width: 1080px) {
  :root {
    --header-offset: 6.25rem;
  }

  .compare-scroll-hint {
    display: block;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: var(--space-5);
  }
  .hero-showcase .hero-inner,
  .hero-interior .hero-inner {
    gap: var(--space-4);
    align-items: start;
  }
  .hero-showcase .hero-copy,
  .hero-interior .hero-copy {
    margin-inline: auto;
    max-width: min(40rem, 100%);
    justify-content: flex-start;
    min-height: 0;
  }
  .hero-showcase .hero-badge-logo {
    width: clamp(3.25rem, 2.75rem + 2.5vw, 4.5rem);
    height: auto;
    aspect-ratio: 1 / 1;
  }
  .flagship-card-top {
    flex-wrap: wrap;
  }
  .hero-copy {
    max-width: 100%;
  }
  .hero-copy p {
    max-width: 100%;
  }
  .compare-grid,
  .compare-layout {
    grid-template-columns: 1fr;
  }
  .contact-details {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .compare-decision-grid {
    grid-template-columns: 1fr;
  }
  .feature-grid,
  .test-grid,
  .marker-grid,
  .culture-grid,
  .test-detail-grid {
    grid-template-columns: 1fr;
  }
  .marker-inclusion-grid {
    grid-template-columns: 1fr;
  }
  .panel-selections-list {
    grid-template-columns: 1fr;
  }
  .panel-addon-profiles {
    flex-basis: 100%;
    margin-left: 1.25rem;
    justify-content: flex-start;
  }
  .highlight-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .specialty-grid {
    grid-template-columns: 1fr;
    max-width: min(36rem, 92%);
  }
  .category-tabs {
    gap: var(--space-3);
  }
  .tab-button {
    padding: 0.7rem 1.4rem;
    font-size: 0.95rem;
  }
}
@media (max-width: 840px) {
  :root {
    --header-offset: 6.25rem;
    --header-topbar-py: 0.3rem;
  }

  /* Keep the topbar a compact wrapping row instead of a tall stacked column
     so the header footprint stays minimal on tablets and zoomed viewports. */
  .topbar {
    align-items: center;
    gap: var(--space-1) clamp(var(--space-3), 2vw, var(--space-4));
  }
  .topbar-links {
    justify-content: flex-end;
    gap: var(--space-3);
  }
}
@media (max-width: 768px) {
  :root {
    --header-topbar-py: 0.3rem;
    --header-nav-py: 0.4rem;
  }

  /* Below 768px (and equivalent high-zoom tracks) the wordmark collides with
     the utility controls. Render the clean logo only and free the row. */
  .brand span {
    display: none;
  }
  .brand {
    gap: 0;
  }
  .hero-proof-list {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }
  .hero-proof-list li {
    min-height: 2.2rem;
    padding: 0.4rem 0.6rem;
  }
  .hero-proof-list li:last-child:nth-child(odd) {
    grid-column: auto;
  }

  /* Keep the KOLIMS portal visible in the topbar; hide only the text label
     on the tightest tracks so the pill stays compact. */
  .topbar-copy {
    display: flex;
  }
  .topbar-copy .nav-portal-label {
    display: none;
  }
  .topbar-links {
    flex: 1 1 auto;
    justify-content: flex-end;
  }

  .highlight-grid {
    grid-template-columns: 1fr;
  }
  .report-grid {
    grid-template-columns: 1fr;
    max-width: min(36rem, 92%);
  }
  .report-viewer {
    max-height: 72vh;
  }
  .report-card-header {
    min-height: auto;
  }
  .report-actions .button {
    flex: 1 1 100%;
  }
  .section {
    padding-top: var(--space-9);
    padding-bottom: var(--space-9);
  }
  .section.section-legal,
  .hero + .section.section-legal,
  #disclaimers.section {
    padding: var(--legal-margin);
  }
  .section.section-legal.section-legal-compact {
    padding-top: clamp(var(--space-5), 1.25rem + 1vw, var(--space-7));
    padding-bottom: clamp(var(--space-5), 1.25rem + 1vw, var(--space-7));
    padding-left: max(var(--layout-gutter), env(safe-area-inset-left, 0px));
    padding-right: max(var(--layout-gutter), env(safe-area-inset-right, 0px));
  }
  .section-head {
    margin-bottom: var(--space-7);
  }
}
@media (max-width: 640px) {
  :root {
    --header-offset: 6.5rem;
    --header-topbar-py: 0.3rem;
    --header-nav-py: 0.4rem;
  }

  .panel-addon-profiles {
    flex-basis: 100%;
    margin-left: 1.25rem;
  }

  .panel-selections,
  .inclusion-card,
  .test-detail-notes,
  .culture-use-cases,
  .marketing-callout,
  .panel-selections-note {
    border-radius: var(--radius-lg);
  }

  .comparison-scroll-tab {
    top: auto;
    bottom: var(--space-6);
    transform: translate(110%, 0);
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    padding: var(--space-3) var(--space-4);
  }
  .comparison-scroll-tab.is-visible {
    transform: translate(0, 0);
  }
  .comparison-scroll-tab-text {
    writing-mode: horizontal-tb;
    transform: none;
  }
  .comparison-modal {
    padding: max(var(--space-3), env(safe-area-inset-top, 0px))
      max(var(--space-3), env(safe-area-inset-right, 0px))
      max(var(--space-3), env(safe-area-inset-bottom, 0px))
      max(var(--space-3), env(safe-area-inset-left, 0px));
  }
  .comparison-modal-panel {
    width: 100%;
    max-height: 94vh;
  }
  .comparison-modal-header,
  .comparison-modal-intro,
  .comparison-modal-figure {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }
  .comparison-modal-figure {
    margin-bottom: var(--space-4);
  }
  .hero {
    padding-top: clamp(var(--space-4), 1.5vw, var(--space-5));
    padding-bottom: clamp(var(--space-5), 2vw, var(--space-6));
  }
  .hero-inner {
    gap: var(--space-5);
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: var(--space-3);
  }
  .hero-actions .button {
    width: 100%;
  }
  .flagship-meta {
    gap: 0.3rem 0.4rem;
  }
  .flagship-meta li {
    font-size: 0.68rem;
  }
  .stat-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-2);
  }
  .stat-grid div,
  .stat-grid a.stat-jump {
    padding: var(--space-3) var(--space-2);
  }
  .stat-grid strong,
  .stat-grid a.stat-jump strong {
    font-size: 1.5rem;
  }
  .stat-grid span,
  .stat-grid a.stat-jump span {
    font-size: 0.75rem;
  }
  .compare-table-wrap {
    min-width: 0;
  }
  table {
    min-width: 34rem;
  }
  .category-tabs {
    gap: var(--space-2);
  }
  .tab-button {
    padding: 0.65rem 1.2rem;
    font-size: 0.9rem;
  }
  .contact-details {
    gap: var(--space-5);
    grid-template-columns: 1fr;
  }
  .contact-detail-email {
    padding-top: var(--space-4);
  }
  .contact-detail-email a {
    white-space: normal;
    overflow-wrap: anywhere;
  }
  .contact-card {
    padding: var(--space-7) var(--space-5);
  }
  .feature-card,
  .test-card,
  .specialty-card {
    padding: var(--space-6);
  }
}
@media (max-width: 480px) {
  .stat-grid {
    grid-template-columns: 1fr;
  }
  .stat-grid div,
  .stat-grid a.stat-jump {
    padding: var(--space-5);
  }
  .stat-grid span,
  .stat-grid a.stat-jump span {
    font-size: 0.8rem;
  }
}

@media (min-width: 1141px) {
  .nav-panel {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: clamp(0.5rem, 1.2vw, 1.25rem);
  }

  .main-nav {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: clamp(0.5rem, 1.2vw, 1.25rem);
    font-size: clamp(0.85rem, 0.9vw, 0.95rem);
  }

  .nav-actions {
    flex-shrink: 0;
    gap: clamp(0.4rem, 0.8vw, 0.75rem);
  }

  .nav-toggle {
    display: none;
  }
}

@media (min-width: 1141px) and (max-width: 1350px) {
  .main-nav {
    font-size: clamp(0.82rem, 0.85vw, 0.9rem);
  }

  .brand {
    font-size: clamp(0.9rem, 0.85rem + 0.2vw, 1.05rem);
  }

  .nav-portal-label {
    /* Keep portal pill compact on mid-laptop widths */
    font-size: 0.8rem;
  }
}

@media (min-width: 1400px) {
  .test-brand-logo-hero {
    max-width: min(18.75rem, 22vw);
  }

  .test-brand-logo-section {
    max-width: min(30rem, 28vw);
  }
}

@media (min-width: 1920px) {
  .hero-inner {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

/* ==========================================================================
   Why RSM interior page
   ========================================================================== */
.hero-proof-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2) var(--space-3);
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: 0;
}
.hero-proof-list li {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 2.35rem;
  padding: 0.45rem 0.65rem;
  border-radius: calc(var(--radius-md) - 0.35rem);
  background: rgba(2, 38, 84, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #eaf5ff;
  font-size: 0.78rem;
  line-height: 1.3;
  font-weight: 600;
  text-wrap: pretty;
}
.hero-proof-list li::before {
  content: none;
}
.hero-proof-list li:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}
.section-proof {
  padding-top: clamp(var(--space-5), 1.5rem + 1.5vw, var(--space-7));
  padding-bottom: clamp(var(--space-5), 1.5rem + 1.5vw, var(--space-7));
}
.proof-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(var(--space-4), 1.5vw, var(--space-5));
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: 0;
  list-style: none;
}
.proof-strip li {
  flex: 1 1 14rem;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-5), 1.6vw, var(--space-6));
  box-shadow: var(--shadow-highlight);
  color: var(--text-heading);
  font-weight: 700;
  font-size: 0.98rem;
  line-height: 1.4;
  text-wrap: balance;
}
.why-prose {
  max-width: min(52rem, 92%);
  margin: 0 auto;
  color: var(--text-secondary);
}
.why-prose + .why-prose,
.section-head + .why-prose {
  margin-top: clamp(var(--space-5), 2vw, var(--space-6));
}
.why-prose + .feature-grid,
.why-prose + .highlight-grid,
.why-prose + .test-detail-notes,
.why-prose + .why-pullquote,
.feature-grid + .why-prose,
.highlight-grid + .why-prose {
  margin-top: clamp(var(--space-6), 2.5vw, var(--space-8));
}
.why-prose p {
  margin: 0 0 var(--space-5);
  font-size: clamp(1rem, 0.97rem + 0.2vw, 1.15rem);
  line-height: 1.8;
}
.why-prose p:last-child {
  margin-bottom: 0;
}
.why-prose strong {
  color: var(--text-heading);
  font-weight: 700;
}
.why-pullquote {
  max-width: min(48rem, 92%);
  margin: clamp(var(--space-6), 2.5vw, var(--space-8)) auto 0;
  padding: clamp(var(--space-6), 2vw, var(--space-8));
  background: var(--rsm-blue-tint);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-lg);
  color: var(--text-heading);
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.5rem);
  line-height: 1.5;
  font-weight: 600;
  text-wrap: balance;
}

/* ==========================================================================
   Request Kit page
   ========================================================================== */
.section-request-kit {
  padding-top: clamp(var(--space-6), 2rem + 1.5vw, var(--space-8));
  padding-bottom: clamp(var(--space-8), 3rem + 3vw, var(--space-10));
}
.section-request-kit .section-head p a {
  color: var(--accent);
  font-weight: 600;
  text-underline-offset: 0.12em;
}
.section-request-kit .section-head p a:hover,
.section-request-kit .section-head p a:focus-visible {
  text-decoration: underline;
}

/*
  Form column is capped near Google Forms' natural reading width (~900px) so
  fields stay legible. Fixed iframe height lets the page be the single scroll
  surface - no nested sidebar scrolling, and far less cramped iframe scroll.
*/
.request-layout {
  --form-embed-max: 900px;
  --form-embed-height: 2000px;
  display: grid;
  grid-template-columns: minmax(0, var(--form-embed-max)) minmax(15.5rem, 1fr);
  gap: clamp(var(--space-5), 2vw, var(--space-7));
  align-items: start;
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  justify-content: center;
  box-sizing: border-box;
}
.form-embed-column {
  min-width: 0;
  width: 100%;
  max-width: min(var(--form-embed-max), 100%);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.form-embed {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin: 0;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  isolation: isolate;
}
.form-embed-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding: 0.7rem 1rem;
  background: linear-gradient(
    180deg,
    var(--rsm-blue-tint) 0%,
    rgba(234, 245, 252, 0.55) 100%
  );
  border-bottom: 1px solid var(--border);
}
.form-embed-toolbar-label {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-heading);
}
.form-embed-toolbar-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  text-underline-offset: 0.12em;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.form-embed-toolbar-link:hover,
.form-embed-toolbar-link:focus-visible {
  text-decoration: underline;
}
.form-embed-frame {
  position: relative;
  width: 100%;
  min-width: 0;
  background: #ffffff;
}
.form-embed-frame iframe,
.form-embed iframe {
  display: block;
  width: 100%;
  max-width: 100%;
  height: var(--form-embed-height);
  min-height: var(--form-embed-height);
  border: 0;
  margin: 0;
  background: #ffffff;
  color-scheme: light;
}
.form-embed-fallback {
  margin: 0;
  padding: 0 0.15rem;
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.5;
  text-align: center;
}
.form-embed-fallback a {
  color: var(--accent);
  font-weight: 600;
  text-underline-offset: 0.12em;
}
.form-embed-fallback a:hover,
.form-embed-fallback a:focus-visible {
  text-decoration: underline;
}

/* Sidebar shares the page scroll - no second scrollbar, no sticky trapping */
.request-aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  min-width: 0;
  position: static;
  overflow: visible;
  max-height: none;
}
.request-aside-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  padding: clamp(var(--space-5), 2vw, var(--space-6));
  max-width: 100%;
  overflow: hidden;
}
.request-aside-card h3 {
  margin: 0 0 var(--space-3);
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--text-heading);
}
.request-aside-card > p {
  margin: 0 0 var(--space-5);
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}
.request-steps {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}
.request-steps li + li {
  margin-top: var(--space-3);
}
.request-aside-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.request-aside-actions .button {
  width: 100%;
  min-height: 44px;
  justify-content: center;
}
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}
.contact-actions .button {
  min-height: 44px;
}

[data-theme="dark"] .form-embed {
  border-color: rgba(159, 208, 239, 0.22);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}
[data-theme="dark"] .form-embed-toolbar {
  background: linear-gradient(180deg, #122a42 0%, #0f1a28 100%);
  border-bottom-color: rgba(159, 208, 239, 0.18);
}
[data-theme="dark"] .form-embed-toolbar-label {
  color: #e8f4fc;
}
[data-theme="dark"] .form-embed-toolbar-link {
  color: #9fd0ef;
}

/* Mid laptops: keep two columns only when there’s real room for form + cards */
@media (max-width: 1180px) {
  .request-layout {
    grid-template-columns: minmax(0, 1fr) minmax(14.5rem, 17.5rem);
  }
  .form-embed-column {
    max-width: 100%;
  }
}

/* Tablet and down: single column, form first full width, cards below */
@media (max-width: 960px) {
  .request-layout {
    grid-template-columns: 1fr;
    max-width: min(var(--form-embed-max), 100%);
  }
  .form-embed-column,
  .form-embed {
    max-width: 100%;
    width: 100%;
  }
  .request-aside {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-5);
  }
}

/* Two-column card row only: center a lone final card (e.g. KOLIMS support) */
@media (max-width: 960px) and (min-width: 721px) {
  .request-aside > :last-child:nth-child(odd) {
    grid-column: 1 / -1;
    justify-self: center;
    width: 100%;
    max-width: calc((100% - var(--space-5)) / 2);
  }
}

/* Phones: stacked cards, taller form so Google UI / touch fields have room */
@media (max-width: 720px) {
  .request-layout {
    --form-embed-height: 2200px;
    max-width: 100%;
    gap: var(--space-5);
  }
  .form-embed {
    border-radius: var(--radius-lg);
  }
  .form-embed-toolbar {
    padding: 0.65rem 0.85rem;
  }
  .form-embed-toolbar-label {
    font-size: 0.74rem;
  }
  .request-aside {
    grid-template-columns: 1fr;
  }
  .contact-actions {
    flex-direction: column;
  }
  .contact-actions .button {
    width: 100%;
  }
}

/* Narrow phones / large system text: extra form height for readability */
@media (max-width: 420px) {
  .request-layout {
    --form-embed-height: 2400px;
  }
  .form-embed-toolbar-link {
    font-size: 0.84rem;
  }
  .request-aside-card {
    padding: var(--space-5);
  }
}

/* Short landscape viewports: keep a manageable form height */
@media (max-height: 560px) and (orientation: landscape) {
  .request-layout {
    --form-embed-height: 1800px;
  }
}

/* ==========================================================================
   Document Center
   ========================================================================== */
.section-docs {
  padding-top: clamp(var(--space-6), 2rem + 1.5vw, var(--space-8));
  padding-bottom: clamp(var(--space-8), 3rem + 3vw, var(--space-10));
}
.doc-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  max-width: var(--content-wide);
  margin: 0 auto clamp(var(--space-6), 2.5vw, var(--space-8));
}
.doc-filter {
  min-height: 2.75rem;
  padding: 0.7rem 1.35rem;
  border: 2px solid var(--border-medium);
  border-radius: 999px;
  background: var(--bg-surface);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition:
    background-color 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease;
}
.doc-filter:hover,
.doc-filter:focus-visible {
  border-color: var(--accent);
  color: var(--text-heading);
}
.doc-filter:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}
.doc-filter.is-active {
  background: var(--rsm-deep-navy);
  border-color: var(--rsm-deep-navy);
  color: #f4fbff;
}
.doc-categories {
  display: flex;
  flex-direction: column;
  gap: clamp(var(--space-7), 3vw, var(--space-9));
  max-width: var(--content-wide);
  margin: 0 auto;
}
.doc-category[hidden] {
  display: none;
}
.doc-category-head {
  max-width: min(40rem, 100%);
  margin: 0 0 clamp(var(--space-5), 2vw, var(--space-6));
  min-width: 0;
}
.doc-category-head h3 {
  margin: 0 0 var(--space-2);
  font-size: clamp(1.25rem, 1.1rem + 0.45vw, 1.6rem);
  line-height: 1.25;
  color: var(--text-heading);
}
.doc-category-head p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.55;
}
.doc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(var(--space-5), 2vw, var(--space-7));
  max-width: 100%;
  margin: 0;
  align-items: stretch;
}
.doc-tile {
  display: flex;
  flex-direction: column;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.2s ease;
}
.doc-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}
.doc-tile[hidden] {
  display: none;
}
.doc-tile-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 7.5rem;
  padding: var(--space-5);
  background:
    radial-gradient(circle at 30% 20%, rgba(15, 127, 198, 0.14), transparent 55%),
    linear-gradient(160deg, var(--rsm-blue-tint) 0%, var(--bg-alt) 100%);
  border-bottom: 1px solid var(--border);
}
.doc-tile-icon {
  display: block;
  width: 3.25rem;
  height: 3.85rem;
  position: relative;
  border-radius: 0.35rem;
  background: var(--bg-surface);
  border: 2px solid rgba(15, 127, 198, 0.35);
  box-shadow: 0 10px 24px rgba(2, 38, 84, 0.12);
}
.doc-tile-icon::before,
.doc-tile-icon::after {
  content: "";
  position: absolute;
  left: 20%;
  right: 20%;
  height: 2px;
  border-radius: 999px;
  background: rgba(15, 127, 198, 0.45);
}
.doc-tile-icon::before {
  top: 38%;
}
.doc-tile-icon::after {
  top: 55%;
}
.doc-tile-icon-video {
  width: 4.25rem;
  height: 3rem;
  border-radius: 0.55rem;
  background: linear-gradient(135deg, var(--rsm-deep-navy), var(--rsm-primary-blue));
  border-color: transparent;
}
.doc-tile-icon-video::before {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 0;
  height: 0;
  left: 0.15rem;
  right: 0;
  top: 0;
  bottom: 0;
  border-style: solid;
  border-width: 0.55rem 0 0.55rem 0.9rem;
  border-color: transparent transparent transparent #fff;
  background: transparent;
  border-radius: 0;
}
.doc-tile-icon-video::after {
  content: none;
}
.doc-tile-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-5) var(--space-4);
  min-width: 0;
  flex: 1 1 auto;
}
.doc-tile-body .doc-type-label {
  margin: 0;
}
.doc-tile-body h3 {
  margin: 0;
  font-size: clamp(1.02rem, 0.98rem + 0.2vw, 1.18rem);
  line-height: 1.35;
  color: var(--text-heading);
  text-wrap: balance;
}
.doc-tile-note {
  margin: var(--space-1) 0 0;
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.45;
}
.doc-type-label {
  margin: 0 0 var(--space-2);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.doc-tile-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: 0 var(--space-5) var(--space-5);
  margin-top: auto;
}
.doc-tile-actions .button {
  flex: 1 1 auto;
  min-height: 2.6rem;
  padding: 0.55rem 0.85rem;
  font-size: 0.85rem;
}

/* Preview modal, mirrors comparison-modal patterns, wider for documents */
.doc-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
}
.doc-modal[hidden] {
  display: none;
}
.doc-modal-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  padding: 0;
  background: rgba(2, 38, 84, 0.72);
  cursor: pointer;
}
.doc-modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, var(--content-wide));
  max-height: min(92vh, 56rem);
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: 0 40px 100px rgba(2, 38, 84, 0.35);
  overflow: hidden;
}
.doc-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}
.doc-modal-heading {
  min-width: 0;
}
.doc-modal-heading .doc-type-label {
  margin-bottom: var(--space-1);
}
.doc-modal-header h2 {
  margin: 0;
  font-size: clamp(1.05rem, 1rem + 0.35vw, 1.35rem);
  line-height: 1.3;
  color: var(--text-heading);
  text-wrap: balance;
}
.doc-modal-close {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--border-medium);
  border-radius: 999px;
  background: var(--bg-surface);
  color: var(--text-heading);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}
.doc-modal-close:hover,
.doc-modal-close:focus-visible {
  background: var(--surface-hover);
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}
.doc-modal-viewer {
  flex: 1 1 auto;
  min-height: 0;
  min-width: 0;
  margin: var(--space-5) var(--space-6) 0;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--report-viewer-bg);
}
.doc-modal-viewer iframe {
  display: block;
  width: 100%;
  height: min(70vh, 42rem);
  min-height: min(50vh, 32rem);
  border: 0;
  background: var(--bg-surface);
}
.doc-modal-viewer--video {
  position: relative;
  width: min(100%, calc(min(70vh, 42rem) * 16 / 9));
  max-width: 100%;
  margin-inline: auto;
  aspect-ratio: 16 / 9;
  max-height: min(70vh, 42rem);
  background: #0a1420;
}
.doc-modal-viewer video {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  min-height: 0;
  border: 0;
  object-fit: contain;
  object-position: center;
  background: #0a1420;
}
.doc-modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-6) var(--space-6);
}
.doc-modal-actions .button {
  flex: 1 1 calc(33.333% - var(--space-3));
  min-height: 44px;
}
body.doc-modal-open {
  overflow: hidden;
}

/* Compact menu open: freeze page scroll; keep the header pinned to the viewport
   so the menu is always visible even when the user opened it deep on the page. */
body.nav-menu-open {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
  overflow: hidden;
}

@media (max-width: 1140px) {
  body.nav-menu-open .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 40;
    max-height: 100vh;
    max-height: 100dvh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }

  body.nav-menu-open .topbar {
    flex: 0 0 auto;
  }

  body.nav-menu-open .nav-panel {
    flex: 1 1 auto;
    min-height: 0;
    align-content: flex-start;
    overflow: hidden;
  }

  body.nav-menu-open .main-nav.show {
    flex: 1 1 auto;
    min-height: 0;
    max-height: none;
    /* Use remaining space under brand/actions row for the scrollable list */
    max-height: calc(100dvh - var(--header-offset) - 0.5rem);
  }
}

@media (max-width: 1080px) {
  .doc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 720px) {
  .doc-grid {
    grid-template-columns: 1fr;
  }
  .doc-tile-actions {
    flex-direction: column;
  }
  .doc-tile-actions .button {
    width: 100%;
  }
  .doc-modal {
    padding: var(--space-3);
  }
  .doc-modal-header,
  .doc-modal-viewer,
  .doc-modal-actions {
    margin-left: var(--space-4);
    margin-right: var(--space-4);
  }
  .doc-modal-header {
    margin: 0;
    padding: var(--space-4);
  }
  .doc-modal-viewer {
    margin-top: var(--space-4);
  }
  .doc-modal-viewer iframe {
    height: min(60vh, 32rem);
    min-height: 18rem;
  }
  .doc-modal-viewer--video {
    width: min(100%, calc(min(60vh, 32rem) * 16 / 9));
    max-height: min(60vh, 32rem);
  }
  .doc-modal-actions {
    margin: 0;
    flex-direction: column;
    padding: var(--space-4);
  }
  .doc-modal-actions .button {
    width: 100%;
    flex: 1 1 auto;
  }
}