/* ==========================================================================
   LabMed Billing - Production Stylesheet
   Domain: laboratorybillingservices.us
   Clean Vanilla CSS3 - Zero External Runtime Dependencies
   ========================================================================== */

/* Typography & Fonts - 100% Self-Hosted for Zero-Latency & Privacy */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url('../fonts/InterVariable.woff2') format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('../fonts/jetbrains-mono.woff2') format('woff2');
}

:root {
  /* Brand Palette */
  --lm-deep-navy: #0B2545;
  --lm-navy-utility: #06182e;
  --lm-royal-navy: #13315C;
  --lm-medical-blue: #1E88E5;
  --lm-medical-blue-hover: #1976D2;
  --lm-button-blue: #1565C0;
  --lm-button-hover: #0D47A1;
  --lm-button-press: #0A3A85;
  --lm-clinical-mist: #EEF4FB;
  --lm-white: #FFFFFF;
  --lm-ink: #1A1A2E;
  --lm-muted: #5B6B82;
  --lm-border: #D6E2F0;
  --lm-border-strong: #B7C8DE;
  --lm-accent-light: #E3F0FC;
  --lm-sky: #7CC4FF;
  
  /* Status Colors */
  --lm-success: #2E7D32;
  --lm-success-tint: #E8F3E9;
  --lm-warning: #F9A825;
  --lm-warning-tint: #FEF6E0;
  --lm-error: #C62828;
  --lm-error-tint: #FBEAEA;
  --focus-ring: rgba(30, 136, 229, 0.35);

  /* Fonts */
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  /* Shadows */
  --shadow-sm: 0 2px 6px rgba(11, 37, 69, 0.05);
  --shadow-md: 0 10px 28px rgba(11, 37, 69, 0.09);
  --shadow-lg: 0 20px 48px rgba(11, 37, 69, 0.16);
  --shadow-xl: 0 28px 64px rgba(11, 37, 69, 0.28);

  /* Transitions */
  --transition-fast: 0.16s ease;
  --transition-normal: 0.25s ease;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--lm-white);
  color: var(--lm-ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

img, svg {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

/* Universal text wrapping to prevent any horizontal blowouts */
h1, h2, h3, h4, h5, h6, p, span, a, li, td, th {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Responsive Table Container */
.table-container {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 24px 0;
  border-radius: 12px;
  border: 1px solid var(--lm-border);
  background: #ffffff;
}

.table-container table {
  margin-bottom: 0;
  width: 100%;
}

a {
  color: var(--lm-medical-blue);
  text-decoration: none;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

a:hover {
  text-decoration: underline;
}

p {
  margin-top: 0;
  margin-bottom: 1rem;
}

h1, h2, h3, h4 {
  color: var(--lm-deep-navy);
  font-weight: 700;
  line-height: 1.2;
  margin-top: 0;
}

h1 {
  font-size: clamp(32px, 4.5vw, 54px);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: #ffffff;
}

h2 {
  font-size: clamp(26px, 3.2vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
}

.site-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

/* --------------------------------------------------------------------------
   UTILITY BAR (TOP HEADER)
   -------------------------------------------------------------------------- */
.utility-bar {
  background: var(--lm-navy-utility);
  color: rgba(255, 255, 255, 0.85);
  font-size: 13.5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 0;
  position: relative;
  z-index: 1001;
}

.utility-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.utility-bar-left, .utility-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.utility-link {
  color: rgba(255, 255, 255, 0.85);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.utility-link:hover {
  color: var(--lm-sky);
  text-decoration: none;
}

.utility-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(124, 196, 255, 0.12);
  color: var(--lm-sky);
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.utility-btn {
  background: transparent;
  border: 1px solid rgba(124, 196, 255, 0.4);
  color: #fff;
  border-radius: 4px;
  padding: 3px 10px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.utility-btn:hover {
  background: var(--lm-medical-blue);
  border-color: var(--lm-medical-blue);
  color: #fff;
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   STICKY MAIN HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: var(--lm-deep-navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: box-shadow var(--transition-fast);
}

.site-header.is-elevated {
  box-shadow: 0 8px 30px rgba(11, 37, 69, 0.35);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}

.brand-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.brand-logo {
  height: 44px;
  width: auto;
  aspect-ratio: 526 / 200;
  object-fit: contain;
  display: block;
}

/* Header CTA Button */
.header-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-shrink: 0;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.header-cta-btn::before {
  content: "";
  display: inline-block;
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  vertical-align: middle;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%231E88E5' stroke-width='2.25' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8 2v4'/%3E%3Cpath d='M16 2v4'/%3E%3Crect width='18' height='18' x='3' y='4' rx='2'/%3E%3Cpath d='M3 10h18'/%3E%3C/svg%3E");
}

.drawer-logo {
  height: 36px;
  width: auto;
  max-width: 150px;
  aspect-ratio: 526 / 200;
  object-fit: contain;
  display: block;
}

.nav-main {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 76px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 76px;
  padding-top: 3px;
  border-bottom: 3px solid transparent;
  font-size: 15.5px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.nav-link:hover, .nav-link:focus {
  color: #ffffff;
  text-decoration: none;
}

.nav-link.active {
  color: #ffffff;
  border-bottom-color: var(--lm-sky);
  font-weight: 600;
}

.nav-item-dropdown {
  position: relative;
  display: flex;
  align-items: center;
  height: 76px;
}

.nav-item-dropdown.has-mega-menu {
  position: static;
}

.nav-item-dropdown.dropdown-relative {
  position: relative;
}

.nav-dropdown-trigger {
  cursor: pointer;
}

.nav-dropdown-trigger .chevron {
  transition: transform var(--transition-fast);
}

.nav-item-dropdown:hover .nav-dropdown-trigger .chevron,
.nav-item-dropdown:focus-within .nav-dropdown-trigger .chevron {
  transform: rotate(180deg);
}

/* Mega Menu & Dropdown Panels */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: min(920px, calc(100vw - 32px));
  box-sizing: border-box;
  background: var(--lm-white);
  border: 1px solid #D6E2F0;
  border-top: none;
  border-radius: 0 0 20px 20px;
  box-shadow: 0 20px 40px rgba(11, 37, 69, 0.18);
  padding: 28px 32px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 1050;
}

.mega-menu::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}

.nav-item-dropdown:hover .mega-menu,
.nav-item-dropdown:focus-within .mega-menu {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-simple {
  position: absolute;
  top: 100%;
  left: -16px;
  transform: translateY(10px);
  min-width: 200px;
  background: var(--lm-white);
  border: 1px solid #D6E2F0;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(11, 37, 69, 0.18);
  padding: 8px;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 1050;
}

.dropdown-simple::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}

.dropdown-menu-locations {
  min-width: 220px;
}

.nav-item-dropdown:hover .dropdown-simple,
.nav-item-dropdown:focus-within .dropdown-simple {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-simple a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.35;
  color: var(--lm-royal-navy);
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.dropdown-simple a:hover,
.dropdown-simple a.active {
  background: var(--lm-clinical-mist);
  color: var(--lm-button-blue);
  text-decoration: none;
}

.dropdown-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.dropdown-divider {
  height: 1px;
  background: var(--lm-border);
  margin: 6px 4px;
}

.dropdown-all-link {
  font-weight: 600 !important;
  color: var(--lm-button-blue) !important;
  padding-top: 6px !important;
}

.dropdown-all-link:hover {
  text-decoration: underline !important;
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px 28px;
  width: 100%;
}

.mega-menu-item {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 76px;
  padding: 12px 6px;
  border-bottom: 1px solid #B7C8DE;
  font-size: 16.5px;
  font-weight: 500;
  line-height: 1.35;
  color: #13315C;
  text-decoration: none;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
  border-radius: 4px;
}

.mega-menu-item:hover {
  color: #1565C0;
  border-bottom-color: #1E88E5;
  background: rgba(238, 244, 251, 0.5);
  text-decoration: none;
}

.mega-menu-item.active {
  color: #1565C0;
  border-bottom-color: #1E88E5;
  font-weight: 600;
}

.mega-menu-item .mega-menu-title {
  text-wrap: balance;
  flex: 1;
}

.mega-menu-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mega-menu-icon svg,
.mega-menu-icon .category-icon {
  width: 40px;
  height: 40px;
  display: block;
  flex-shrink: 0;
  color: #1E88E5;
  fill: #1E88E5;
}

.mega-menu-footer {
  display: flex;
  justify-content: center;
  width: 100%;
  padding-top: 4px;
}

.mega-menu-footer .btn {
  min-width: 220px;
}

/* Mobile Toggle Button */
.mobile-nav-toggle {
  display: none;
  background: var(--lm-button-blue);
  border: none;
  color: #ffffff;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  padding: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(30, 136, 229, 0.35);
  flex-shrink: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.mobile-nav-toggle:hover {
  background: var(--lm-button-hover);
  transform: scale(1.05);
}

.mobile-nav-toggle svg {
  width: 22px;
  height: 22px;
  stroke: #ffffff;
  display: block;
}

/* --------------------------------------------------------------------------
   MOBILE DRAWER NAVIGATION
   -------------------------------------------------------------------------- */
.mobile-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 37, 69, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.mobile-drawer-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(380px, 90vw);
  background: #ffffff;
  z-index: 2000;
  box-shadow: -10px 0 30px rgba(11, 37, 69, 0.25);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-drawer.is-open {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: var(--lm-deep-navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-drawer-close {
  background: transparent;
  border: none;
  color: #ffffff;
  padding: 6px;
  cursor: pointer;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-drawer-body {
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.mobile-nav-link {
  font-size: 16px;
  font-weight: 600;
  color: var(--lm-deep-navy);
  padding: 10px 0;
  border-bottom: 1px solid var(--lm-border);
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-link:hover {
  color: var(--lm-button-blue);
  text-decoration: none;
}

.mobile-submenu {
  display: none;
  padding: 8px 0 8px 16px;
  flex-direction: column;
  gap: 10px;
}

.mobile-submenu.is-open {
  display: flex;
}

.mobile-submenu a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--lm-muted);
  text-decoration: none;
  padding: 6px 0;
}

.mobile-submenu a:hover {
  color: var(--lm-button-blue);
  text-decoration: none;
}

.mobile-drawer-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--lm-border);
  background: var(--lm-clinical-mist);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* --------------------------------------------------------------------------
   BUTTONS & CONTROLS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  padding: 12px 24px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  border: 1.5px solid transparent;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: var(--lm-button-hover);
  border-color: var(--lm-button-hover);
  color: #ffffff;
  text-decoration: none;
}

.btn-primary:active {
  background: var(--lm-button-press);
}

.btn-inverse {
  background: #ffffff;
  color: var(--lm-deep-navy);
  border-color: #ffffff;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}

.btn-inverse:hover {
  background: #f0f6fc;
  color: var(--lm-button-blue);
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  text-decoration: none;
}

.btn-outline-dark {
  background: transparent;
  color: var(--lm-deep-navy);
  border-color: var(--lm-border-strong);
}

.btn-outline-dark:hover {
  background: var(--lm-clinical-mist);
  border-color: var(--lm-button-blue);
  color: var(--lm-button-blue);
  text-decoration: none;
}

.btn-lg {
  height: 48px;
  padding: 0 24px;
  font-size: 16px;
}

.btn-md {
  height: 42px;
  padding: 0 20px;
  font-size: 14.5px;
}

.btn-block {
  width: 100%;
}

/* --------------------------------------------------------------------------
   FORM ELEMENTS & VALIDATION
   -------------------------------------------------------------------------- */
.form-card {
  background: #ffffff;
  color: var(--lm-ink);
  border-radius: 20px;
  padding: 36px;
  border: 1px solid var(--lm-border);
  box-shadow: var(--shadow-xl);
  width: 100%;
}

.form-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--lm-deep-navy);
  margin-bottom: 6px;
  text-align: center;
  letter-spacing: -0.02em;
}

.form-subtitle {
  font-size: 15px;
  color: var(--lm-muted);
  margin-bottom: 24px;
  text-align: center;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--lm-deep-navy);
}

.form-label .req {
  color: var(--lm-error);
  font-weight: 700;
}

.form-control {
  width: 100%;
  height: 44px;
  padding: 8px 14px;
  font-family: var(--font-sans);
  font-size: 14.5px;
  color: var(--lm-ink);
  background: #ffffff;
  border: 1px solid var(--lm-border);
  border-radius: 8px;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control::placeholder {
  color: #8c9ba5;
}

.form-control:focus {
  border-color: var(--lm-medical-blue);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.form-control.is-invalid {
  border-color: var(--lm-error) !important;
  background-color: #fff9f9;
  box-shadow: 0 0 0 3px rgba(198, 40, 40, 0.18) !important;
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235B6B82' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

textarea.form-control {
  height: auto;
  min-height: 110px;
  resize: vertical;
  line-height: 1.5;
}

.field-error-msg {
  font-size: 12px;
  color: var(--lm-error);
  display: none;
  font-weight: 500;
}

.form-control.is-invalid + .field-error-msg {
  display: block;
}

.form-disclaimer {
  font-size: 12.5px;
  color: var(--lm-muted);
  text-align: center;
  margin: 12px 0 0;
  line-height: 1.5;
}

/* Success Confirmation Box */
.form-success-box {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding: 36px 16px;
  animation: fadeIn 0.3s ease-out;
}

.form-success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--lm-success-tint);
  color: var(--lm-success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.form-success-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--lm-deep-navy);
  letter-spacing: -0.02em;
}

.form-success-desc {
  font-size: 15.5px;
  color: var(--lm-muted);
  max-width: 380px;
  line-height: 1.6;
  margin: 0;
}

/* --------------------------------------------------------------------------
   UNIVERSAL #audit POPUP MODAL (RULE 3)
   -------------------------------------------------------------------------- */
.cta-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 37, 69, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.cta-modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.cta-modal-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 40px;
  max-width: 600px;
  width: 100%;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  margin: auto 0;
}

.cta-modal-backdrop.is-open .cta-modal-card {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  background: #f0f4f9;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--lm-deep-navy);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.modal-close-btn:hover {
  background: #e2eaf2;
  color: var(--lm-error);
}

/* --------------------------------------------------------------------------
   BREADCRUMBS
   -------------------------------------------------------------------------- */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.breadcrumbs a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.breadcrumbs .current {
  color: #ffffff;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   ACCORDION & FAQ (RULE 6: H3 IN SUMMARY)
   -------------------------------------------------------------------------- */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--lm-border);
  border-radius: 12px;
  padding: 0 24px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--lm-border-strong);
}

.faq-item[open] {
  border-color: var(--lm-medical-blue);
  box-shadow: var(--shadow-sm);
}

.faq-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-summary h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--lm-deep-navy);
}

.faq-summary .faq-plus {
  color: var(--lm-medical-blue);
  font-size: 22px;
  font-weight: 600;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-item[open] .faq-plus {
  transform: rotate(45deg);
}

.faq-body {
  padding-bottom: 24px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--lm-muted);
}

.faq-body p:last-child {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   FOOTER (RULE 1 & 6)
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--lm-deep-navy);
  color: rgba(255, 255, 255, 0.82);
  padding: 72px 0 32px;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 36px 32px;
  align-items: start;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-brand {
  gap: 20px;
  align-items: flex-start;
}

.footer-brand p {
  width: 100%;
}

.footer-brand-link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  text-decoration: none;
  line-height: 0;
}

.footer-logo {
  height: 44px;
  width: auto;
  max-width: 190px;
  aspect-ratio: 526 / 200;
  object-fit: contain;
  display: block;
  align-self: flex-start;
}

.footer-brand img {
  object-fit: contain;
}

.footer-title, a.footer-title {
  font-size: 17.5px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 2px;
  text-decoration: none;
  display: inline-block;
  transition: color var(--transition-fast);
}

a.footer-title:hover {
  color: var(--lm-sky);
  text-decoration: underline;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.footer-nav a {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 4px;
  align-items: center;
}

.footer-badge-pill {
  background: #ffffff;
  border-radius: 10px;
  padding: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.footer-badge-pill img {
  height: 38px;
  max-height: 38px;
  width: auto;
  max-width: 52px;
  object-fit: contain;
  display: block;
}

.dmca-badge-link {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.dmca-badge-link img {
  height: 24px;
  width: auto;
  display: block;
  object-fit: contain;
}

.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-bottom-copy {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  line-height: 1.5;
}

.footer-bottom-legal {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.footer-bottom-legal a {
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-bottom-legal a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.dmca-badge-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.dmca-badge-link:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   DESKTOP-ONLY STICKY & IN-PAGE SIDEBAR CONTROL
   -------------------------------------------------------------------------- */
.desktop-only-sticky {
  position: static;
  top: auto;
}

@media (min-width: 1024px) {
  .desktop-only-sticky {
    position: sticky !important;
    top: 110px !important;
    align-self: flex-start !important;
  }
}

/* --------------------------------------------------------------------------
   RESPONSIVE BREAKPOINTS (RULE 5)
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
  .nav-main {
    display: none !important;
  }
  .mobile-nav-toggle {
    display: inline-flex !important;
  }
  .header-cta-btn,
  .header-inner > .btn-modal-trigger {
    margin-left: auto;
  }
  .utility-bar-left span.coverage-notice {
    display: none;
  }
}

@media (max-width: 991px) {
  .header-inner {
    height: 68px;
    gap: 14px;
  }
  .header-cta-btn,
  .header-inner > .btn {
    padding: 0 16px;
    font-size: 13.5px;
    height: 40px;
    margin-left: auto;
  }

  /* Universal Sticky Prevention on mobile / tablet to prevent content overlapping */
  .desktop-only-sticky,
  aside[style*="position:sticky"],
  aside[style*="position: sticky"],
  div[style*="position:sticky"],
  div[style*="position: sticky"],
  [style*="position:sticky"],
  [style*="position: sticky"] {
    position: static !important;
    top: auto !important;
    align-self: auto !important;
    transform: none !important;
  }

  /* Sticky header remains intact on mobile & tablet */
  .site-header {
    position: -webkit-sticky !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    width: 100% !important;
  }

  /* Benefits two-column layout stacks cleanly */
  div[style*="minmax(min(100%,440px),1fr)"],
  div[style*="minmax(min(100%,420px),1fr)"],
  div[style*="minmax(min(100%,400px),1fr)"] {
    grid-template-columns: 1fr !important;
    gap: 36px !important;
  }

  /* Blog post article and table of contents aside stack cleanly */
  div[style*="max-width:1200px"][style*="display:flex"][style*="gap:56px"],
  .blog-article-layout {
    flex-direction: column !important;
    gap: 32px !important;
  }

  aside[style*="flex:0 1 300px"],
  aside[style*="min-width:0"] {
    width: 100% !important;
    max-width: 100% !important;
    flex: 1 1 100% !important;
  }

  /* Policy pages sidebar stacks cleanly */
  div[style*="minmax(min(100%,260px),1fr)"] {
    grid-template-columns: 1fr !important;
    gap: 32px !important;
  }

  /* Guarantee zero horizontal scrolling or jitter without breaking sticky positioning */
  html, body {
    overflow-x: clip !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .site-wrap {
    overflow: visible !important;
    width: 100% !important;
    max-width: 100% !important;
  }
}

@media (max-width: 768px) {
  /* Section & Container spacing */
  section {
    padding-top: 52px !important;
    padding-bottom: 52px !important;
    padding-left: 16px !important;
    padding-right: 16px !important;
  }
  section[data-screen-label*="Hero"],
  section#top {
    padding: 44px 16px 56px !important;
  }
  .container {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  /* Utility bar */
  .utility-bar {
    padding: 6px 0;
    font-size: 12.5px;
  }
  .utility-bar-right {
    display: none;
  }
  .utility-bar-left {
    justify-content: center;
    width: 100%;
    gap: 14px;
  }

  /* Header */
  .header-inner {
    height: 64px;
    gap: 12px;
  }
  .brand-logo {
    height: 38px;
  }
  .mobile-nav-toggle {
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
    min-height: 40px !important;
  }

  /* Grids */
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-card, .cta-modal-card {
    padding: 24px 18px;
    border-radius: 16px;
  }

  /* Compulsory iOS Form Zoom Prevention */
  .form-control,
  select.form-control,
  textarea.form-control {
    font-size: 16px !important; /* Prevents auto-zoom on iOS */
    height: 48px;
  }
  textarea.form-control {
    height: auto !important;
    min-height: 100px;
  }

  /* Table overflow handling */
  table {
    display: block;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* 3-column & 2-column prototype inline grids */
  .responsive-grid-3,
  div[style*="repeat(3,minmax(0,1fr))"] {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 140px), 1fr)) !important;
    gap: 10px !important;
  }
  .responsive-grid-2,
  div[style*="repeat(2,minmax(0,1fr))"] {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  /* Modal responsiveness */
  .cta-modal-backdrop {
    padding: 24px 12px;
    align-items: flex-start;
  }
  .cta-modal-card {
    margin: 16px auto;
  }
  .modal-close-btn {
    top: 14px;
    right: 14px;
    width: 32px;
    height: 32px;
  }

  /* Footer */
  .site-footer {
    padding: 52px 0 28px;
  }
  .footer-grid {
    gap: 32px 24px;
  }
  .footer-logo {
    height: 40px;
    max-width: 170px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    margin-top: 36px;
    padding-top: 20px;
    gap: 16px;
  }
  .footer-bottom-legal {
    justify-content: center;
    gap: 16px;
  }

  /* Results metrics grid borders cleanly on mobile */
  div[style*="minmax(min(100%,150px),1fr)"] > div {
    border-right: none !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18) !important;
    padding: 20px 12px !important;
  }
  div[style*="minmax(min(100%,150px),1fr)"] > div:last-child {
    border-bottom: none !important;
  }
}

@media (max-width: 640px) {
  /* Mobile Header CTA Button styled to match reference layout */
  .header-cta-btn,
  .header-inner > .btn-modal-trigger {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-left: auto;
    background: #ffffff !important;
    color: var(--lm-deep-navy) !important;
    border: 1.5px solid #d0dbe7 !important;
    border-radius: 8px !important;
    font-weight: 700 !important;
    font-size: 12.5px !important;
    height: 36px !important;
    padding: 0 11px !important;
    white-space: nowrap !important;
    text-decoration: none !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12) !important;
    flex-shrink: 0;
    transition: all var(--transition-fast);
  }

  .header-cta-btn:hover,
  .header-inner > .btn-modal-trigger:hover {
    background: #f0f6fc !important;
    color: var(--lm-button-blue) !important;
    border-color: var(--lm-button-blue) !important;
    text-decoration: none !important;
  }

  .header-cta-btn::before {
    width: 14px;
    height: 14px;
    margin-right: 2px;
  }

  .header-inner {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 8px !important;
  }

  .mobile-nav-toggle {
    width: 38px !important;
    height: 38px !important;
    min-width: 38px !important;
    min-height: 38px !important;
  }

  .mobile-nav-toggle svg {
    width: 20px !important;
    height: 20px !important;
  }

  /* 3-column prototype grids stack cleanly */
  .responsive-grid-3,
  div[style*="repeat(3,minmax(0,1fr))"] {
    grid-template-columns: 1fr !important;
  }

  /* FAQ summary spacing */
  .faq-summary {
    padding: 16px 0;
  }
  .faq-summary h3 {
    font-size: 16px;
  }
  .faq-item {
    padding: 0 16px;
  }
}

@media (max-width: 480px) {
  /* Ultra-compact utility bar */
  .utility-bar {
    padding: 5px 0;
  }
  .utility-bar-left {
    flex-direction: row;
    justify-content: center;
    gap: 10px;
    font-size: 11.5px;
  }
  .utility-link {
    font-size: 11.5px;
    gap: 4px;
  }

  /* Section padding on small mobile */
  section {
    padding-top: 40px !important;
    padding-bottom: 40px !important;
    padding-left: 14px !important;
    padding-right: 14px !important;
  }
  section[data-screen-label*="Hero"],
  section#top {
    padding: 32px 14px 44px !important;
  }
  .container {
    padding-left: 14px !important;
    padding-right: 14px !important;
  }

  /* Header */
  .header-inner {
    height: 58px;
    gap: 8px;
  }
  .brand-logo {
    height: 32px;
    max-width: 135px;
  }
  .header-cta-btn,
  .header-inner > .btn-modal-trigger {
    height: 34px !important;
    padding: 0 9px !important;
    font-size: 11.5px !important;
    border-radius: 8px !important;
  }
  .header-cta-btn::before {
    width: 13px;
    height: 13px;
    margin-right: 2px;
  }
  .mobile-nav-toggle {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    min-height: 36px !important;
  }
  .mobile-nav-toggle svg {
    width: 18px !important;
    height: 18px !important;
  }
  .footer-logo {
    height: 36px;
    max-width: 150px;
  }
  .drawer-logo {
    height: 32px;
    max-width: 135px;
  }

  /* Full-width CTA buttons */
  .btn-lg {
    width: 100% !important;
    white-space: normal !important;
    text-align: center !important;
    padding: 12px 14px !important;
    font-size: 15px !important;
  }
  div[style*="display:flex"][style*="gap:14px"] > a,
  div[style*="display:flex"][style*="gap:16px"] > a,
  div[style*="display:flex"][style*="gap:12px"] > a.btn-modal-trigger {
    width: 100% !important;
  }

  /* Form & Modal cards */
  .form-card, .cta-modal-card {
    padding: 20px 14px;
    border-radius: 14px;
  }
  div[style*="padding:26px 28px"],
  div[style*="padding:28px"],
  div[style*="padding:36px"],
  div[style*="padding:40px"] {
    padding: 18px 14px !important;
  }
  .form-title {
    font-size: 22px;
  }
  .form-subtitle {
    font-size: 14px;
    margin-bottom: 18px;
  }

  /* Drawer width */
  .mobile-drawer {
    width: min(320px, 88vw);
  }
  .mobile-drawer-header {
    padding: 14px 18px;
  }
  .mobile-drawer-body {
    padding: 16px 18px;
  }
  .mobile-drawer-footer {
    padding: 16px 18px;
  }
}

@media (max-width: 360px) {
  /* Micro mobile adjustments (e.g. iPhone SE 1st gen, Galaxy Fold outer screen) */
  .utility-bar-left .utility-link:nth-child(2) {
    display: none; /* Hide email on <360px to maintain clean 1-line top bar */
  }
  .header-inner {
    gap: 5px !important;
  }
  .brand-logo {
    height: 28px !important;
    max-width: 105px !important;
  }
  .header-cta-btn,
  .header-inner > .btn-modal-trigger {
    height: 32px !important;
    padding: 0 7px !important;
    font-size: 10.5px !important;
    letter-spacing: -0.2px !important;
  }
  .header-cta-btn::before {
    display: none !important; /* Hide icon on micro screens to prioritize text space */
  }
  .mobile-nav-toggle {
    width: 34px !important;
    height: 34px !important;
    min-width: 34px !important;
    min-height: 34px !important;
  }
  .mobile-nav-toggle svg {
    width: 16px !important;
    height: 16px !important;
  }
  .footer-logo {
    height: 32px;
    max-width: 130px;
  }
  .drawer-logo {
    height: 28px;
    max-width: 120px;
  }
  h1 {
    font-size: 26px !important;
  }
  h2 {
    font-size: 22px !important;
  }
  .form-card, .cta-modal-card {
    padding: 16px 12px;
  }
}

/* --------------------------------------------------------------------------
 * Semantic SEO In-Content Editorial Links & Topic Cluster Components
 * -------------------------------------------------------------------------- */
.inline-editorial-link {
  color: var(--lm-medical-blue);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: rgba(21, 101, 192, 0.4);
  text-underline-offset: 3px;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

.inline-editorial-link:hover {
  color: var(--lm-royal);
  text-decoration-color: var(--lm-royal);
}

/* Topic Cluster Section */
.semantic-cluster-section {
  padding: 80px 24px;
  background: #F4F8FC;
  border-top: 1px solid var(--lm-border);
  border-bottom: 1px solid var(--lm-border);
}

.cluster-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.cluster-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(30, 136, 229, 0.1);
  color: var(--lm-royal);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cluster-heading {
  margin: 0;
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--lm-navy);
  letter-spacing: -0.02em;
}

.cluster-subheading {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--lm-slate);
}

.cluster-columns-wrap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 480px), 1fr));
  gap: 32px;
  margin-bottom: 36px;
}

.cluster-column {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cluster-col-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--lm-navy);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--lm-ice-blue);
}

.cluster-col-icon {
  color: var(--lm-royal);
  display: flex;
  align-items: center;
}

.cluster-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cluster-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  background: #ffffff;
  border: 1px solid var(--lm-border);
  border-radius: 12px;
  text-decoration: none;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
  box-shadow: 0 1px 3px rgba(11, 37, 69, 0.04);
}

.cluster-card:hover {
  transform: translateY(-2px);
  border-color: var(--lm-royal);
  box-shadow: 0 8px 24px rgba(11, 37, 69, 0.1);
  text-decoration: none;
}

.cluster-card-icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--lm-ice-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.cluster-card-icon {
  width: 22px;
  height: 22px;
  display: block;
  background: var(--lm-medical-blue);
}

.cluster-card-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.cluster-card-title {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--lm-navy);
  line-height: 1.35;
  transition: color 0.16s ease;
}

.cluster-card:hover .cluster-card-title {
  color: var(--lm-royal);
}

.cluster-card-desc {
  font-size: 13.5px;
  color: var(--lm-slate);
  line-height: 1.5;
}

.cluster-card-link-text {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--lm-royal);
  margin-top: 4px;
}

.cluster-blog-banner {
  background: linear-gradient(135deg, #0B2545 0%, #13315C 100%);
  color: #ffffff;
  border-radius: 14px;
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  box-shadow: 0 8px 24px rgba(11, 37, 69, 0.18);
}

.cluster-blog-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lm-sky);
}

.cluster-blog-title {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
}

.cluster-blog-desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}

.cluster-footer-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--lm-border);
}

.cluster-hub-link {
  font-size: 15px;
  font-weight: 700;
  color: var(--lm-medical-blue);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.16s ease;
}

.cluster-hub-link:hover {
  color: var(--lm-royal);
  text-decoration: underline;
}

.cluster-audit-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--lm-navy);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: #ffffff;
  border: 1px solid var(--lm-border);
  border-radius: 8px;
  transition: all 0.16s ease;
}

.cluster-audit-link:hover {
  border-color: var(--lm-royal);
  color: var(--lm-royal);
  box-shadow: 0 4px 12px rgba(11, 37, 69, 0.08);
}

@media (max-width: 768px) {
  .semantic-cluster-section {
    padding: 56px 16px;
  }
  .cluster-columns-wrap {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .cluster-card {
    padding: 14px 16px;
  }
  .cluster-footer-nav {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  .cluster-hub-link, .cluster-audit-link {
    justify-content: center;
  }
}