/* Virginia Treatment Finder - CSS */
:root {
  --color-primary: #1e3a5f;
  --color-primary-dark: #152942;
  --color-primary-light: #2a4d7a;
  --color-secondary: #4a7c59;
  --color-accent: #d4a373;
  --color-background: #ffffff;
  --color-background-alt: #f8f9fa;
  --color-surface: #ffffff;
  --color-text: #1a1a1a;
  --color-text-secondary: #4a4a4a;
  --color-text-muted: #6b7280;
  --color-border: #e5e7eb;
  --color-border-light: #f0f1f3;
  --color-crisis: #dc2626;
  --color-crisis-bg: #fef2f2;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
  --max-width: 1200px;
  --max-width-narrow: 800px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-background);
}

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

a:hover {
  text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--spacing-md);
  line-height: 1.3;
  color: var(--color-text);
}

h1 { font-size: 2.5rem; font-weight: 700; }
h2 { font-size: 1.75rem; font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 1.125rem; font-weight: 600; }

p { margin: 0 0 var(--spacing-md); }

ul, ol {
  margin: 0 0 var(--spacing-md);
  padding-left: var(--spacing-xl);
}

li { margin-bottom: var(--spacing-xs); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  width: 100%;
}

.container-narrow {
  max-width: var(--max-width-narrow);
}

/* Ensure proper margin between main content areas */
main {
  min-height: 50vh;
}

/* Header */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
  gap: var(--spacing-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

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

.logo-img {
  width: 260px;
  height: 50px;
  object-fit: cover;
  object-position: center;
}

.logo-text {
  display: none;
}

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-lg);
}

.nav-links a {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

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

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
}

/* Crisis Banner */
.crisis-banner {
  background: var(--color-crisis-bg);
  border-bottom: 1px solid var(--color-crisis);
  padding: var(--spacing-sm) 0;
  text-align: center;
  font-size: 0.875rem;
}

.crisis-banner a {
  color: var(--color-crisis);
  font-weight: 600;
}

/* Breadcrumbs */
.breadcrumbs {
  padding: var(--spacing-md) 0;
  font-size: 0.875rem;
  background: var(--color-background-alt);
  border-bottom: 1px solid var(--color-border-light);
}

.breadcrumbs .container {
  padding: 0 var(--spacing-xl);
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-xs);
}

.breadcrumbs li:not(:last-child)::after {
  content: '/';
  margin-left: var(--spacing-xs);
  color: var(--color-text-muted);
}

.breadcrumbs a {
  color: var(--color-text-secondary);
}

.breadcrumbs span {
  color: var(--color-text-muted);
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.hero-home {
  padding: var(--spacing-3xl) 0 var(--spacing-2xl);
}

.hero h1 {
  color: white;
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.hero-subtitle {
  font-size: 1.125rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
}

/* Hero Section (with SVG background) */
.hero-section {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white;
  padding: var(--spacing-3xl) 0;
  text-align: center;
  position: relative;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.2));
  pointer-events: none;
}

.hero-section .container {
  position: relative;
  z-index: 1;
}

.hero-section h1 {
  color: white;
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.hero-section .hero-subtitle {
  font-size: 1.125rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto;
  text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

/* Sections */
.section {
  padding: var(--spacing-3xl) 0;
}

.section-alt {
  background: var(--color-background-alt);
}

.section-link {
  margin-top: var(--spacing-lg);
  text-align: center;
}

.intro {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  max-width: 800px;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.stat-card {
  text-align: center;
  padding: var(--spacing-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.stat-value {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

.stat-label {
  display: block;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Card Grids */
.card-grid {
  display: grid;
  gap: var(--spacing-lg);
}

.card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }
.card-grid-5 { grid-template-columns: repeat(5, 1fr); }

/* Region/County/City Cards */
.region-card,
.county-card,
.city-card,
.modality-card,
.condition-card,
.payment-card {
  display: block;
  padding: var(--spacing-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
  color: inherit;
}

.region-card:hover,
.county-card:hover,
.city-card:hover,
.modality-card:hover,
.condition-card:hover,
.payment-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  text-decoration: none;
}

.region-card h3,
.county-card h3,
.city-card h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.region-stats,
.county-count,
.city-count,
.modality-count,
.condition-count,
.payment-count {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
}

.county-type,
.county-region {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* Facility Cards */
.facility-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.facility-card {
  padding: var(--spacing-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.facility-card h3 {
  margin-bottom: var(--spacing-sm);
}

.facility-card h3 a {
  color: var(--color-primary);
}

.facility-address,
.facility-phone {
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
}

.facility-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-sm);
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--color-background-alt);
  color: var(--color-text-secondary);
}

.tag-level { background: #e0f2fe; color: #0369a1; }
.tag-specialty { background: #dcfce7; color: #15803d; }
.tag-payment { background: #fef3c7; color: #92400e; }
.tag-population { background: #f3e8ff; color: #7c3aed; }

.facility-updated {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* Link Grid */
.link-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.link-card {
  display: block;
  padding: var(--spacing-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s;
}

.link-card:hover {
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.link-card h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.link-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* Two Column Layout */
.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
}

/* Content Block */
.content-block {
  max-width: 800px;
}

.content-block h2 {
  margin-top: var(--spacing-xl);
}

.content-block h2:first-child {
  margin-top: 0;
}

/* Checklists */
.checklist,
.numbered-list {
  list-style: none;
  padding: 0;
}

.checklist li,
.numbered-list li {
  position: relative;
  padding-left: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
}

.checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: 600;
}

.numbered-list {
  counter-reset: step;
}

.numbered-list li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  width: 1.5rem;
  height: 1.5rem;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* FAQ */
.faq-section h2 {
  margin-bottom: var(--spacing-lg);
}

.faq-list {
  max-width: 800px;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  padding: var(--spacing-md) 0;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--color-text-muted);
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-answer {
  padding-bottom: var(--spacing-lg);
  color: var(--color-text-secondary);
}

/* Disclaimer Box */
.disclaimer-box {
  padding: var(--spacing-lg);
  background: var(--color-background-alt);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: 0.9rem;
}

.disclaimer-box p {
  margin-top: var(--spacing-md);
  margin-bottom: 0;
}

/* Crisis Box */
.crisis-box {
  padding: var(--spacing-lg);
  background: var(--color-crisis-bg);
  border: 1px solid var(--color-crisis);
  border-radius: var(--radius-md);
  margin: var(--spacing-xl) 0;
}

.crisis-box h2,
.crisis-box h3 {
  color: var(--color-crisis);
  margin-bottom: var(--spacing-sm);
}

/* Resource Cards */
.resource-card {
  padding: var(--spacing-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
}

.resource-card h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.resource-link-card {
  display: block;
  padding: var(--spacing-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s;
}

.resource-link-card:hover {
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.resource-link-card h2 {
  color: var(--color-primary);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.resource-link-card p {
  color: var(--color-text-muted);
  margin: 0;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: background 0.2s;
  cursor: pointer;
  border: none;
}

.btn-primary,
.btn {
  background: var(--color-primary);
  color: white;
}

.btn-primary:hover,
.btn:hover {
  background: var(--color-primary-dark);
  text-decoration: none;
}

.btn-secondary {
  background: var(--color-background-alt);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-border);
  text-decoration: none;
}

/* Search Widget */
.search-widget {
  max-width: 500px;
  margin: 0 auto;
}

.search-form {
  display: flex;
  gap: var(--spacing-sm);
}

.search-form input {
  flex: 1;
  padding: 0.875rem 1.25rem;
  font-size: 1rem;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  color: white;
}

.search-form input::placeholder {
  color: rgba(255,255,255,0.7);
}

.search-form button {
  padding: 0.875rem 1.5rem;
  border-radius: 999px;
  background: white;
  color: var(--color-primary);
  font-weight: 600;
}

/* Filter Bar */
.filter-bar {
  margin-bottom: var(--spacing-xl);
}

.az-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  justify-content: center;
}

.az-filter a {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  line-height: 2rem;
  text-align: center;
  border-radius: var(--radius-sm);
  background: var(--color-background-alt);
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
}

.az-filter a:hover {
  background: var(--color-primary);
  color: white;
  text-decoration: none;
}

.letter-group {
  margin-bottom: var(--spacing-2xl);
}

.letter-group h2 {
  font-size: 1.5rem;
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-primary);
  margin-bottom: var(--spacing-lg);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

.pagination a,
.pagination span {
  display: inline-block;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
}

.pagination a {
  background: var(--color-background-alt);
  color: var(--color-text-secondary);
}

.pagination a:hover {
  background: var(--color-primary);
  color: white;
  text-decoration: none;
}

.pagination-current {
  background: var(--color-primary);
  color: white;
  font-weight: 600;
}

.pagination-ellipsis {
  color: var(--color-text-muted);
}

/* Facility Detail */
.facility-detail h1 {
  margin-bottom: var(--spacing-xl);
}

.facility-info-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-2xl);
}

.info-block {
  margin-bottom: var(--spacing-xl);
}

.info-block h2 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  padding: var(--spacing-xs) 0;
  padding-left: var(--spacing-lg);
  position: relative;
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
}

.facility-sidebar {
  position: sticky;
  top: 100px;
}

.nearby-section,
.related-links {
  margin-top: var(--spacing-xl);
}

.nearby-section h3,
.related-links h3 {
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
}

.nearby-list {
  list-style: none;
  padding: 0;
}

.nearby-list li {
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid var(--color-border-light);
}

/* Hub Pages */
.treatment-hub-grid,
.condition-hub-grid,
.payment-hub-grid,
.population-hub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
}

.treatment-hub-card,
.condition-hub-card,
.payment-hub-card,
.population-hub-card {
  padding: var(--spacing-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.treatment-hub-card h2 a,
.condition-hub-card h2 a,
.payment-hub-card h2 a,
.population-hub-card h2 a {
  color: var(--color-primary);
}

.treatment-short {
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.treatment-count,
.condition-count,
.payment-count,
.population-count {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: var(--spacing-md) 0;
}

/* Region Detail Card */
.region-detail-card {
  padding: var(--spacing-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.region-detail-card h2 a {
  color: var(--color-primary);
}

/* Footer */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.9);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
  color: white;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
}

.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-section a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

.footer-section a:hover {
  color: white;
}

.crisis-info {
  font-size: 0.9rem;
  line-height: 1.8;
}

.crisis-info a {
  color: white;
  font-weight: 500;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--spacing-xl);
  text-align: center;
}

.disclaimer {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  max-width: 800px;
  margin: 0 auto var(--spacing-md);
}

.copyright {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  margin: 0;
}

.page-updated {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: var(--spacing-xl);
}

/* About Page Logo */
.about-logo {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.about-logo-img {
  max-width: 320px;
  height: auto;
  margin: 0 auto;
}

/* Search Page */
.search-page-form {
  max-width: 600px;
  margin: 0 auto var(--spacing-2xl);
}

.search-form-large {
  display: flex;
  gap: var(--spacing-sm);
}

.search-form-large input {
  flex: 1;
  padding: 1rem 1.25rem;
  font-size: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
}

.search-form-large input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.search-form-large button {
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: white;
  cursor: pointer;
  transition: background 0.2s;
}

.search-form-large button:hover {
  background: var(--color-primary-dark);
}

.search-results {
  margin-top: var(--spacing-xl);
}

.search-results h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.search-placeholder,
.searching,
.no-results {
  text-align: center;
  color: var(--color-text-muted);
  padding: var(--spacing-2xl);
}

.results-count {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

/* Homepage Search Results */
.search-results-home {
  padding: 0;
}

.search-results-home.active {
  padding: var(--spacing-2xl) 0;
  background: var(--color-background-alt);
  border-top: 1px solid var(--color-border);
}

.search-results-home h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.search-results-home h2:first-of-type {
  margin-top: var(--spacing-lg);
}

.search-results-home #close-results {
  margin-bottom: var(--spacing-lg);
}

/* Responsive - Tablet */
@media (max-width: 1024px) {
  .card-grid-5 { grid-template-columns: repeat(3, 1fr); }
  .card-grid-4 { grid-template-columns: repeat(3, 1fr); }
  .link-grid { grid-template-columns: repeat(2, 1fr); }
  .resource-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Responsive - Mobile Landscape / Small Tablet */
@media (max-width: 768px) {
  :root {
    --spacing-lg: 1.25rem;
    --spacing-xl: 1.5rem;
    --spacing-2xl: 2rem;
    --spacing-3xl: 2.5rem;
  }
  
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.375rem; }
  h3 { font-size: 1.125rem; }
  
  .container { padding: 0 var(--spacing-lg); }
  
  .hero,
  .hero-section { padding: var(--spacing-2xl) 0; }
  .hero h1,
  .hero-section h1 { font-size: 1.75rem; margin-bottom: var(--spacing-sm); }
  .hero-subtitle { font-size: 1rem; margin-bottom: var(--spacing-lg); }
  
  .section { padding: var(--spacing-2xl) 0; }
  
  .main-nav { position: relative; }
  .mobile-menu-toggle { display: flex; }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    z-index: 50;
    gap: 0;
  }
  
  .nav-links.active { display: flex; }
  
  .nav-links li { 
    border-bottom: 1px solid var(--color-border-light);
  }
  
  .nav-links li:last-child { border-bottom: none; }
  
  .nav-links a {
    display: block;
    padding: var(--spacing-sm) 0;
  }
  
  .crisis-banner { 
    font-size: 0.8rem; 
    padding: var(--spacing-sm) 0;
  }
  .crisis-banner .container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    text-align: center;
  }
  
  .stats-grid { 
    grid-template-columns: repeat(2, 1fr); 
    gap: var(--spacing-md);
  }
  .stat-card { padding: var(--spacing-md); }
  .stat-value { font-size: 1.75rem; }
  .stat-label { font-size: 0.75rem; }
  
  .card-grid { gap: var(--spacing-md); }
  .card-grid-2,
  .card-grid-3,
  .card-grid-4,
  .card-grid-5 { grid-template-columns: repeat(2, 1fr); }
  
  .region-card,
  .county-card,
  .city-card,
  .modality-card,
  .condition-card,
  .payment-card { padding: var(--spacing-md); }
  
  .facility-card { padding: var(--spacing-md); }
  .facility-list { gap: var(--spacing-md); }
  
  .link-grid { grid-template-columns: 1fr; gap: var(--spacing-md); }
  .link-card { padding: var(--spacing-md); }
  
  .two-column { grid-template-columns: 1fr; gap: var(--spacing-xl); }
  .facility-info-grid { grid-template-columns: 1fr; gap: var(--spacing-xl); }
  
  .treatment-hub-grid,
  .condition-hub-grid,
  .payment-hub-grid,
  .population-hub-grid { 
    grid-template-columns: 1fr; 
    gap: var(--spacing-md);
  }
  
  .treatment-hub-card,
  .condition-hub-card,
  .payment-hub-card,
  .population-hub-card { padding: var(--spacing-lg); }
  
  .resource-grid { grid-template-columns: 1fr; gap: var(--spacing-md); }
  .resource-link-card { padding: var(--spacing-lg); }
  
  .footer-grid { 
    grid-template-columns: 1fr 1fr; 
    gap: var(--spacing-lg); 
  }
  .site-footer { padding: var(--spacing-2xl) 0 var(--spacing-lg); }
  
  .facility-sidebar { position: static; margin-top: var(--spacing-lg); }
  
  .faq-item summary { padding: var(--spacing-sm) 0; font-size: 0.95rem; }
  
  .disclaimer-box { padding: var(--spacing-md); font-size: 0.85rem; }
  .crisis-box { padding: var(--spacing-md); }
  
  .breadcrumbs { padding: var(--spacing-sm) 0; }
  .breadcrumbs ol { font-size: 0.8rem; }
  
  .pagination { 
    flex-wrap: wrap; 
    gap: var(--spacing-xs);
  }
  .pagination a,
  .pagination span { 
    padding: 0.4rem 0.6rem; 
    font-size: 0.85rem;
  }
}

/* Responsive - Mobile Portrait */
@media (max-width: 480px) {
  :root {
    --spacing-md: 0.875rem;
    --spacing-lg: 1rem;
    --spacing-xl: 1.25rem;
    --spacing-2xl: 1.5rem;
    --spacing-3xl: 2rem;
  }
  
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.25rem; }
  
  .container { padding: 0 var(--spacing-md); }
  
  .logo { font-size: 1.1rem; }
  
  .hero,
  .hero-section { padding: var(--spacing-xl) 0; }
  .hero h1,
  .hero-section h1 { font-size: 1.5rem; }
  .hero-subtitle { font-size: 0.9rem; }
  
  .stats-grid { 
    grid-template-columns: 1fr 1fr; 
    gap: var(--spacing-sm);
  }
  .stat-card { padding: var(--spacing-sm); }
  .stat-value { font-size: 1.5rem; }
  
  .card-grid-2,
  .card-grid-3,
  .card-grid-4,
  .card-grid-5 { grid-template-columns: 1fr; }
  
  .search-form { flex-direction: column; gap: var(--spacing-sm); }
  .search-form input,
  .search-form button { 
    width: 100%; 
    padding: 0.75rem 1rem;
  }
  
  .footer-grid { 
    grid-template-columns: 1fr; 
    gap: var(--spacing-lg);
    text-align: center;
  }
  .footer-section ul { 
    display: flex; 
    flex-wrap: wrap; 
    justify-content: center;
    gap: var(--spacing-sm);
  }
  .footer-section ul li { 
    margin: 0;
  }
  .footer-bottom { padding-top: var(--spacing-lg); }
  .disclaimer { font-size: 0.75rem; }
  
  .tag { 
    font-size: 0.7rem; 
    padding: 0.2rem 0.4rem;
  }
  
  .btn { 
    padding: 0.625rem 1.25rem; 
    font-size: 0.85rem;
    width: 100%;
    text-align: center;
  }
  
  .az-filter { gap: 2px; }
  .az-filter a { 
    width: 1.75rem; 
    height: 1.75rem; 
    line-height: 1.75rem;
    font-size: 0.75rem;
  }
  
  .info-block h2 { font-size: 1rem; }
  
  .region-detail-card { padding: var(--spacing-md); }
}

/* Very small screens */
@media (max-width: 360px) {
  .container { padding: 0 var(--spacing-sm); }
  
  h1 { font-size: 1.375rem; }
  
  .stats-grid { gap: var(--spacing-xs); }
  .stat-value { font-size: 1.25rem; }
  .stat-label { font-size: 0.7rem; }
  
  .pagination a,
  .pagination span { padding: 0.3rem 0.5rem; }
}