/* Dental AMK - Medical Editorial Design System */

/* 1. Tokens & Design System Variables */
:root {
  /* Colors */
  --color-primary: #025b4b;       /* Deep Emerald Green */
  --color-primary-hover: #014337;
  --color-primary-light: #e6f4f1;
  --color-accent: #0284c7;        /* Sky Medical Blue */
  --color-accent-hover: #026aa6;
  --color-bg-main: #ffffff;
  --color-bg-subtle: #f8fafc;      /* Light blue-grey */
  --color-bg-footer: #fdfbf7;      /* Soft cream */
  --color-border: #e2e8f0;         /* Crisp gray border line */
  --color-border-hover: #cbd5e1;
  --color-text-dark: #0f172a;      /* High-contrast slate charcoal */
  --color-text-muted: #475569;     /* Slate grey for secondary text */

  /* Typography */
  --font-stack: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Borders & Radius */
  --radius-master: 16px;           /* Master section blocks, grid boxes, feature cards */
  --radius-ui: 8px;                /* Inputs, buttons, selects */

  /* Spacing Scale (based on multiples of 8px) */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 48px;
  --space-xxl: 64px;
  
  --container-max: 1200px;
}

/* 2. CSS Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-stack);
  background-color: var(--color-bg-main);
  color: var(--color-text-dark);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* 3. Typography & Headings */
h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-text-dark);
  letter-spacing: -0.025em;
}

h1 {
  font-size: 2.25rem; /* 36px */
}

h2 {
  font-size: 1.75rem; /* 28px */
  margin-bottom: 28px;
}

h3 {
  font-size: 1.35rem; /* 21px */
}

p {
  color: var(--color-text-muted);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

/* 4. Structural Layout & Containers */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 32px;
  padding-right: 32px;
}

@media (max-width: 768px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }
}

/* Structural Section Spacing */
main > section {
  margin-bottom: 64px;
}

main > section:last-child {
  margin-bottom: 0;
}

/* Hero Section Spacing */
main {
  padding-top: 56px;
  padding-bottom: 64px;
}

/* Grid Utilities */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-cols-12 {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

@media (max-width: 768px) {
  .grid-cols-12 {
    display: flex;
    flex-direction: column;
  }
}

.col-span-8 {
  grid-column: span 8 / span 8;
}

.col-span-4 {
  grid-column: span 4 / span 4;
}

/* Flex Utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-sm {
  gap: var(--space-sm);
}

.gap-md {
  gap: var(--space-md);
}

.gap-lg {
  gap: var(--space-lg);
}

/* 5. Core Layout Components */

/* Top Navigation Bar */
.navbar {
  background-color: var(--color-bg-main);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  height: 90px;
  display: flex;
  align-items: center;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  text-transform: lowercase;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar-brand img {
  height: 100px !important;
  width: auto !important;
  display: inline-block !important;
  vertical-align: middle !important;
  max-width: none !important;
  min-height: 100px !important;
  position: relative;
  top: 7px;
  z-index: 110;
}

.navbar-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: var(--space-lg);
}

.navbar-link {
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 14px;
  transition: color 0.2s ease;
}

.navbar-link:hover, .navbar-link.active {
  color: var(--color-primary);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Trust Ticker - Pure CSS Marquee */
.ticker-wrap {
  width: 100%;
  background-color: #e0f2fe; /* Light sky blue background */
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-xs) 0;
  overflow: hidden;
  box-sizing: border-box;
  margin-bottom: 32px;
}

.ticker {
  display: inline-block;
  white-space: nowrap;
  animation: ticker-marquee 35s linear infinite;
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.ticker-item {
  color: var(--color-accent-hover);
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.ticker-icon {
  font-size: 16px;
  font-weight: bold;
}

@keyframes ticker-marquee {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-50%, 0, 0);
  }
}

/* 6. Block & Border Radii System (Zero Fuzzy Shadows) */
.card-master {
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-master);
  box-shadow: none; /* Strict prohibition of fuzzy shadows */
  padding: var(--space-lg);
  overflow: hidden;
}

.card-master-subtle {
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-master);
  box-shadow: none;
  padding: var(--space-lg);
  overflow: hidden;
}

/* Standard Inputs & Action Buttons */
.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-ui);
  padding: 10px var(--space-lg);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

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

.btn-secondary {
  background-color: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-ui);
  padding: 10px var(--space-lg);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.btn-secondary:hover {
  background-color: var(--color-bg-subtle);
  border-color: var(--color-border-hover);
  color: var(--color-text-dark);
}

.btn-icon {
  background-color: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.btn-icon:hover {
  background-color: var(--color-bg-subtle);
  border-color: var(--color-border-hover);
}

.input-field {
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-ui);
  padding: 12px var(--space-md);
  font-size: 16px;
  color: var(--color-text-dark);
  outline: none;
  transition: border-color 0.2s ease;
  width: 100%;
}

.input-field:focus {
  border-color: var(--color-accent);
}

/* 7. Asymmetric Focus Grid Elements */
.editorial-grid {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-master);
  padding: var(--space-lg);
  background-color: var(--color-bg-main);
}

.hero-main-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hero-image-wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-ui);
  background-color: var(--color-bg-subtle);
  overflow: hidden;
  position: relative;
}

.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover !important;
  object-position: center top !important;
  filter: none;
  opacity: 1;
  transition: filter 0.5s ease;
}

.hero-image-wrap img:hover {
  filter: none;
}

.hero-meta-tag {
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-title {
  color: var(--color-text-dark);
  font-size: 2.25rem;
  line-height: 1.15;
  margin-top: var(--space-xs);
  margin-bottom: var(--space-sm);
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 1.75rem;
  }
}

.trending-sidebar {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-lg);
}

@media (min-width: 769px) {
  .trending-sidebar {
    border-top: none;
    border-left: 1px solid var(--color-border);
    padding-top: 0;
    padding-left: var(--space-lg);
  }
}

.trending-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.trending-list {
  display: flex;
  flex-direction: column;
}

.trending-item {
  display: flex;
  gap: 20px;
  padding: var(--space-md) var(--space-xs);
  border-bottom: 1px solid var(--color-border);
  transition: background-color 0.2s ease;
  border-radius: var(--radius-ui);
}

.trending-item:last-child {
  border-bottom: none;
}

.trending-item:hover {
  background-color: var(--color-bg-subtle);
}

.trending-thumb {
  width: 80px;
  height: 80px;
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-subtle);
  overflow: hidden;
  flex-shrink: 0;
  border-radius: var(--radius-ui);
}

.trending-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: none;
  opacity: 1;
  transition: filter 0.3s ease;
}

.trending-item:hover .trending-thumb img {
  filter: none;
}

.trending-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-dark);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.trending-item:hover .trending-title {
  color: var(--color-primary);
}

.breakout-card-section {
  display: grid;
  grid-template-columns: 1fr 400px;
  min-height: 320px;
  overflow: hidden;
  border-radius: var(--radius-ui);
  background-color: var(--color-bg-subtle);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.breakout-content {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-sm);
}

.breakout-tag {
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  border: 1px solid var(--color-primary);
  padding: 4px var(--space-sm);
  width: max-content;
  border-radius: var(--radius-ui);
}

.breakout-title {
  font-size: 1.5rem;
  max-width: 440px;
}

.breakout-image-wrap {
  overflow: hidden;
  padding: 0;
  margin: 0;
  position: relative;
}

.breakout-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}

@media (max-width: 767px) {
  .breakout-card-section {
    grid-template-columns: 1fr;
  }
  .breakout-image-wrap {
    display: none;
  }
}

.breakout-content form {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.breakout-content form .input-field {
  flex: 1;
  max-width: 280px;
  min-width: 180px;
}

.breakout-content form .btn-primary {
  width: auto;
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 767px) {
  .breakout-content form {
    flex-direction: column;
  }
  .breakout-content form .input-field,
  .breakout-content form .btn-primary {
    width: 100%;
    max-width: 100%;
  }
}

/* 9. EEAT Trust Components */
.eeat-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-ui);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.eeat-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.eeat-checklist-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-md);
}

.eeat-checklist-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.eeat-checklist-icon {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 4px;
}

.eeat-checklist-title {
  font-weight: 700;
  font-size: 16px;
  color: var(--color-text-dark);
}

.eeat-checklist-desc {
  font-size: 14px;
  color: var(--color-text-muted);
}

/* 10. Clinic Finder Launch Section */
.finder-card {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
}

@media (max-width: 768px) {
  .finder-card {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.finder-left {
  padding: var(--space-xl);
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-master);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: var(--space-md);
}

@media (max-width: 768px) {
  .finder-left {
    padding: var(--space-lg);
  }
}

.finder-right {
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-master);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-md);
}

.calculator-item {
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-ui);
  padding: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: border-color 0.2s ease;
}

.calculator-item:hover {
  border-color: var(--color-accent);
}

.calculator-info {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.calculator-icon-container {
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-ui);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.calculator-title {
  font-weight: 700;
  font-size: 15px;
  color: var(--color-text-dark);
}

.calculator-desc {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* 11. Footer Elements */
.footer {
  background-color: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-xl);
  padding-bottom: var(--space-lg);
}

@media (max-width: 767px) {
  .navbar-brand img {
    height: 80px !important;
    min-height: 80px !important;
    top: 0 !important;
  }
}

.disclaimer-bar {
  background-color: #111827;
  color: #d1d5db;
  font-size: 12px;
  text-align: center;
  padding: 12px var(--space-md);
  border-top: 1px solid #374151;
}

/* Hamburger Mobile Toggle styling */
.nav-toggle-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle-icon {
  font-size: 24px;
  color: var(--color-text-dark);
}

@media (max-width: 768px) {
  .nav-toggle-btn {
    display: block;
  }
  
  .navbar-menu {
    display: none;
    position: absolute;
    top: 90px;
    left: 0;
    width: 100%;
    background-color: var(--color-bg-main);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: var(--space-lg);
    gap: var(--space-md);
    align-items: flex-start;
  }

  .navbar-menu.active {
    display: flex;
  }
}

/* 12. Batch 2: Clinic Finder, Scorecard & Funnel Styles */

/* Matchmaker Quiz Slots */
.triage-tool-card {
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-master);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.quiz-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
  width: 100%;
}

.quiz-select-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.quiz-select-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-dark);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-xs);
}

.quiz-select {
  width: 100%;
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-ui);
  padding: 12px var(--space-md);
  font-size: 15px;
  font-family: var(--font-stack);
  color: var(--color-text-dark);
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s ease;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' 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 var(--space-md) center;
  background-size: 16px;
  padding-right: var(--space-xl);
}

.quiz-select:focus {
  border-color: var(--color-accent);
}

.quiz-result-wrapper {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin-top: 0;
  margin-bottom: 0;
  transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.6s ease-in-out, margin 0.6s ease-in-out;
}

.quiz-result-wrapper.show {
  max-height: 600px;
  opacity: 1;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-xl);
}

/* Featured partner / clinic cards */
.featured-partner-card {
  position: relative;
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-left: 4px solid #D4AF37; /* Distinct gold accent left border */
  border-radius: var(--radius-master);
  padding: var(--space-lg);
  overflow: hidden;
  transition: background-color 0.3s ease;
  margin-bottom: 32px;
}

.featured-partner-card:hover {
  background-color: var(--color-bg-subtle);
}

.featured-partner-badge {
  position: absolute;
  top: 0;
  right: 0;
  background-color: #fffbeb;
  color: #92400e;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-bottom: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.specialization-pill {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  padding: 4px 10px;
  border-radius: var(--radius-ui);
  display: inline-block;
}

/* Horizontal Scorecard rating metrics */
.scorecard-metric {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.scorecard-metric:last-child {
  margin-bottom: 0;
}

.scorecard-metric-header {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-dark);
}

.scorecard-bar-bg {
  width: 100%;
  height: 8px;
  background-color: var(--color-border);
  border-radius: 4px;
  overflow: hidden;
}

.scorecard-bar-fill {
  height: 100%;
  background-color: var(--color-primary);
  border-radius: 4px;
  transition: width 1s ease-out;
}

.verdict-callout-panel {
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent); /* Blue vertical divider label */
  background-color: var(--color-bg-subtle);
  padding: var(--space-lg);
  border-radius: var(--radius-ui);
}

/* Operational Parameter Data Sheets */
.data-sheet {
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-main);
  border-radius: var(--radius-master);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.data-sheet-header {
  background-color: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) var(--space-md);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.data-sheet-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.data-sheet-table td {
  padding: var(--space-md);
  color: var(--color-text-muted);
  vertical-align: top;
  border-bottom: 1px solid var(--color-border);
}

.data-sheet-table tr:last-child td {
  border-bottom: none;
}

.data-sheet-table td.cell-label {
  font-weight: 700;
  color: var(--color-text-dark);
  width: 30%;
  border-right: 1px solid var(--color-border);
}

/* Mint Funnel Elements */
.funnel-card {
  background-color: #f0fdf4; /* Light mint background */
  border: 1px solid var(--color-border);
  border-radius: var(--radius-master);
  padding: var(--space-xl);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

.btn-emerald {
  background-color: #025b4b;
  color: #ffffff;
  border: 1px solid #025b4b;
  border-radius: var(--radius-ui);
  padding: 12px var(--space-xl);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.btn-emerald:hover {
  background-color: #014337;
  border-color: #014337;
  color: #ffffff;
}

.verified-ribbon {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background-color: #fef3c7; /* Gold tint alert bar */
  color: #92400e;
  font-size: 12px;
  font-weight: 700;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

/* 13. Batch 3: Encyclopedia Hub & Editorial Integrity Layouts */

/* Clinical Discipline Blocks */
.discipline-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-master);
  overflow: hidden;
  background-color: var(--color-bg-main);
  box-shadow: none;
  margin-bottom: 32px;
}
.discipline-grid:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .discipline-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.discipline-image-col {
  position: relative;
  min-height: 240px;
  overflow: hidden;
  background-color: var(--color-bg-subtle);
}

@media (max-width: 768px) {
  .discipline-image-col {
    min-height: 200px;
  }
}

.discipline-image-col img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: none;
  opacity: 1;
  transition: filter 0.5s ease, opacity 0.5s ease;
}

.discipline-grid:hover .discipline-image-col img {
  filter: none;
  opacity: 1;
}

.discipline-content-col {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.discipline-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-md);
}

.discipline-link-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-dark);
  font-weight: 600;
  font-size: 15px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.discipline-link-row:last-child {
  border-bottom: none;
}

.discipline-link-row:hover {
  background-color: var(--color-bg-subtle);
  color: var(--color-primary);
}

/* Financial estimates block */
.financial-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
}

@media (max-width: 992px) {
  .financial-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.financial-table-wrapper {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-master);
  overflow: hidden;
  background-color: var(--color-bg-main);
}

.financial-card-wrapper {
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-master);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-md);
}

/* Emergency Container */
.emergency-container {
  background-color: #025b4b; /* Deep Emerald */
  border-radius: var(--radius-master);
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  color: #ffffff;
  border: 1px solid #025b4b;
}

@media (max-width: 768px) {
  .emergency-container {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-lg);
  }
}

.emergency-btn-white {
  background-color: transparent;
  color: #ffffff;
  border: 1px solid #ffffff;
  border-radius: var(--radius-ui);
  padding: 10px var(--space-lg);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.emergency-btn-white:hover {
  background-color: #ffffff;
  color: #025b4b;
}

/* Editorial Manifesto columns */
.manifesto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 992px) {
  .manifesto-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.manifesto-image-wrap {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-master);
  overflow: hidden;
  background-color: var(--color-bg-subtle);
  position: relative;
}

.manifesto-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: none;
  opacity: 1;
  transition: filter 0.5s ease, opacity 0.5s ease;
}

.manifesto-image-wrap:hover img {
  filter: none;
  opacity: 1;
}

.manifesto-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-md);
}

/* Medical Review Board Pillars */
.pillars-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-master);
  background-color: var(--color-bg-main);
  overflow: hidden;
}

@media (max-width: 768px) {
  .pillars-row {
    display: flex;
    flex-direction: column;
  }
}

.pillar-col {
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-sm);
  position: relative;
}

@media (min-width: 769px) {
  .pillar-col:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 20%;
    right: 0;
    width: 1px;
    height: 60%;
    background-color: var(--color-border);
  }
}

@media (max-width: 768px) {
  .pillar-col:not(:last-child) {
    border-bottom: 1px solid var(--color-border);
  }
}

.pillar-icon {
  color: var(--color-accent);
  font-size: 36px;
  margin-bottom: var(--space-xs);
}

.pillar-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-dark);
}

.pillar-desc {
  font-size: 14px;
  color: var(--color-text-muted);
}

/* Clinical Leadership Avatars */
.leadership-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  margin-top: var(--space-md);
}

@media (max-width: 768px) {
  .leadership-row {
    flex-direction: column;
    gap: var(--space-lg);
  }
}

.leadership-avatar-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex: 1 1 300px;
}

.leadership-avatar-img-wrap {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 3px solid #025b4b; /* Exact sharp emerald circular border */
  padding: 4px;
  background-color: var(--color-bg-main);
  flex-shrink: 0;
  overflow: hidden;
}

.leadership-avatar-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.leadership-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.leadership-name {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-text-dark);
}

.leadership-role {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.leadership-credential {
  font-size: 14px;
  color: var(--color-text-muted);
}

/* Methodology Checklist Sidebar Card */
.methodology-card {
  background-color: var(--color-bg-subtle); /* #F8FAFC fill */
  border: 1px solid var(--color-border);
  border-radius: var(--radius-master);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.methodology-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.methodology-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 15px;
  color: var(--color-text-dark);
  font-weight: 500;
}

.methodology-item span.icon {
  color: var(--color-primary);
  font-size: 18px;
  margin-top: 2px;
}

.btn-methodology {
  background-color: #025b4b;
  color: #ffffff;
  border: 1px solid #025b4b;
  border-radius: 8px; /* 8px radius */
  padding: 12px var(--space-lg);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.btn-methodology:hover {
  background-color: var(--color-primary-hover);
}

/* Directory page methodology grid */
.methodology-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 992px) {
  .methodology-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* UDS Scorecard layout grid */
.scorecard-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
}

@media (max-width: 992px) {
  .scorecard-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* UDS Operations layout grid */
.operations-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

@media (max-width: 992px) {
  .operations-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* Mobile Responsiveness Improvements (under 768px) */
@media (max-width: 767px) {
  /* 1. Navbar Mobile Layout */
  .navbar {
    height: 90px;
  }
  
  .navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
  }

  .navbar-actions .btn-primary {
    display: inline-flex !important;
    padding: 8px var(--space-md);
    font-size: 13px;
    min-height: 44px !important;
  }
  
  .nav-toggle-btn {
    display: block !important;
    min-height: 44px !important;
    min-width: 44px !important;
  }

  /* 2. Hero Sections */
  h1, .hero-title {
    font-size: 1.75rem !important;
  }

  .hero-main-container, .hero-image-wrap {
    min-height: 300px;
  }
  
  main {
    padding-top: 24px !important;
    padding-bottom: 24px !important;
  }

  /* 3. Grids forced to 1-column */
  .editorial-grid,
  .discipline-grid,
  .financial-grid,
  .manifesto-grid,
  .scorecard-grid,
  .operations-grid,
  .finder-card,
  .methodology-grid {
    grid-template-columns: 1fr !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 24px !important;
  }

  .col-span-8, .col-span-4 {
    width: 100% !important;
    grid-column: span 12 / span 12 !important;
  }

  .pillars-row {
    display: flex !important;
    flex-direction: column !important;
    border: 1px solid var(--color-border);
  }

  .pillar-col {
    border-bottom: 1px solid var(--color-border) !important;
  }

  .pillar-col:last-child {
    border-bottom: none !important;
  }

  .pillar-col::after {
    display: none !important;
  }

  /* 4. Treatment Pages TOC and Content Width */
  aside.col-span-4 {
    display: none !important;
  }

  article.col-span-8 {
    width: 100% !important;
    grid-column: span 12 / span 12 !important;
  }

  /* Table overflow-x scroll on mobile */
  .data-sheet-table, table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* 5. Typography */
  body, p, td, li, a:not(.navbar-brand) {
    font-size: 14px !important;
    line-height: 1.7 !important;
  }

  body {
    overflow-x: hidden;
  }

  /* 6. Buttons & Touch Targets */
  a, button, .btn-primary, .btn-secondary, .btn-emerald, .btn-icon, .btn-methodology {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .btn-icon {
    min-width: 44px !important;
    min-height: 44px !important;
  }

  .btn-primary:not(.navbar-actions .btn-primary), .btn-secondary:not(.navbar-actions .btn-secondary), .btn-emerald, .btn-methodology {
    width: 100% !important;
    box-sizing: border-box;
  }

  /* 7. Images */
  img:not(.navbar-brand img) {
    max-width: 100% !important;
    height: auto !important;
  }
}

/* Footer Grid Responsiveness */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr !important; }
}
@media (max-width: 767px) {
  .footer-grid { grid-template-columns: 1fr !important; }
}