/* ==========================================================================
   PEDIATRIC PARTNERS EL PASO - MODERN ACCESSIBLE DESIGN SYSTEM
   WCAG 2.1 AA Compliant Architecture
   ========================================================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@500;600;700&family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
  /* Color Palette - WCAG 2.1 AA Compliant Contrast Ratios (>4.5:1 on light/dark) */
  --primary-50: #f0fdfa;
  --primary-100: #ccfbf1;
  --primary-200: #99f6e4;
  --primary-500: #14b8a6;
  --primary-600: #0d9488;
  --primary-700: #0f766e; /* 4.68:1 contrast on white */
  --primary-800: #115e59; /* 7.15:1 contrast on white */
  --primary-900: #134e4a; /* 9.78:1 contrast on white */

  --secondary-50: #f8fafc;
  --secondary-100: #f1f5f9;
  --secondary-200: #e2e8f0;
  --secondary-300: #cbd5e1;
  --secondary-600: #475569; /* 4.54:1 on white */
  --secondary-700: #334155; /* 6.95:1 on white */
  --secondary-800: #1e293b; /* 10.9:1 on white */
  --secondary-900: #0f172a; /* 15.6:1 on white */

  /* Friendly Warm Accents */
  --accent-warm: #d97706; /* 4.5:1 on white */
  --accent-warm-dark: #b45309;
  --accent-soft: #fffbeb;
  --coral-500: #e11d48;
  --coral-700: #be123c;
  --success-700: #15803d; /* 4.5:1 contrast */
  --success-soft: #f0fdf4;
  --warning-800: #854d0e;
  --warning-soft: #fefce8;

  /* Surfaces & Text */
  --bg-page: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-elevated: #ffffff;
  --text-main: #0f172a;
  --text-muted: #334155; /* Meets 4.5:1 on white */
  --text-inverse: #ffffff;
  --border-color: #cbd5e1;
  --border-focus: #0f766e;
  
  /* Typography */
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Fredoka', 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-dyslexic: 'Comic Sans MS', 'OpenDyslexic', 'Trebuchet MS', sans-serif;

  /* Scale Variables for Accessibility Text Scaling */
  --base-font-size: 16px;
  --line-height-base: 1.6;
  --letter-spacing-base: 0.01em;

  /* Elevations */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.05);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.05);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --transition-fast: 150ms ease;
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   HIGH CONTRAST & ACCESSIBILITY MODES
   ========================================================================== */

/* High Contrast Dark Mode */
body.high-contrast-dark {
  --bg-page: #000000;
  --bg-surface: #121212;
  --bg-surface-elevated: #1e1e1e;
  --text-main: #ffffff;
  --text-muted: #e2e8f0;
  --border-color: #ffffff;
  --border-focus: #ffff00;
  --primary-700: #2dd4bf;
  --primary-800: #5eead4;
  --primary-900: #99f6e4;
  --primary-50: #1a2e2b;
  --accent-warm: #fbbf24;
  --coral-500: #f87171;
  --success-700: #4ade80;
  --shadow-md: 0 0 0 2px #ffffff;
  --shadow-lg: 0 0 0 3px #ffffff;
}

/* High Contrast Light Mode */
body.high-contrast-light {
  --bg-page: #ffffff;
  --bg-surface: #ffffff;
  --bg-surface-elevated: #f4f4f4;
  --text-main: #000000;
  --text-muted: #111111;
  --border-color: #000000;
  --border-focus: #0000aa;
  --primary-700: #004d40;
  --primary-800: #00332c;
  --primary-900: #00221d;
  --primary-50: #e0f2f1;
  --shadow-md: 0 0 0 2px #000000;
  --shadow-lg: 0 0 0 3px #000000;
}

/* Text Size Scaler Classes */
html.font-size-large,
body.font-size-large {
  --base-font-size: 19px !important;
  font-size: 19px !important;
}
html.font-size-xlarge,
body.font-size-xlarge {
  --base-font-size: 22px !important;
  font-size: 22px !important;
}

/* Dyslexia Friendly Mode */
body.dyslexic-font {
  --font-body: var(--font-dyslexic) !important;
  --font-heading: var(--font-dyslexic) !important;
  --letter-spacing-base: 0.05em;
  --line-height-base: 1.8;
}

/* Highlight Links Mode */
body.highlight-links a {
  text-decoration: underline 3px !important;
  background-color: #fef08a !important;
  color: #000000 !important;
  outline: 2px solid #000000 !important;
}

/* Reduced Motion Mode */
body.reduce-motion *,
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--base-font-size);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: var(--line-height-base);
  letter-spacing: var(--letter-spacing-base);
  color: var(--text-main);
  background-color: var(--bg-page);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* WCAG 2.1 AA Focus Visible Outline */
:focus {
  outline: none;
}

:focus-visible {
  outline: 3px solid var(--border-focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

a {
  color: var(--primary-700);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-900);
  text-decoration-thickness: 2px;
}

/* ==========================================================================
   SKIP TO CONTENT LINKS (WCAG 2.4.1)
   ========================================================================== */
.skip-link {
  position: absolute;
  top: -999px;
  left: 1rem;
  z-index: 100000;
  background: #0f172a;
  color: #ffffff;
  padding: 0.75rem 1.25rem;
  font-weight: 700;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  border: 2px solid #ffffff;
}

.skip-link:focus {
  top: 0;
  outline: 3px solid #facc15;
  outline-offset: 2px;
}

/* ==========================================================================
   ACCESSIBILITY CONTROLS TOOLBAR
   ========================================================================== */
.a11y-toolbar {
  background: var(--secondary-900);
  color: var(--text-inverse);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--secondary-700);
  position: relative;
  z-index: 9999;
}

.a11y-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.a11y-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: #99f6e4;
}

.a11y-controls-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.a11y-btn {
  background: var(--secondary-800);
  color: #ffffff;
  border: 1px solid var(--secondary-600);
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all var(--transition-fast);
  min-height: 38px;
}

.a11y-btn:hover {
  background: var(--primary-700);
  border-color: var(--primary-500);
}

.a11y-btn[aria-pressed="true"] {
  background: var(--primary-600);
  border-color: #ffffff;
  color: #ffffff;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}

/* ==========================================================================
   TOP CLINIC EMERGENCY & STATUS BAR
   ========================================================================== */
.top-notice-bar {
  background: linear-gradient(90deg, #0f766e, #0d9488);
  color: #ffffff;
  padding: 0.625rem 1rem;
  font-size: 0.9375rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.top-notice-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.clinic-live-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 0, 0, 0.25);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.875rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  background-color: #22c55e;
  box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.4);
}

.status-dot.closed {
  background-color: #facc15;
  box-shadow: 0 0 0 2px rgba(250, 204, 21, 0.4);
}

.status-dot.after-hours {
  background-color: #38bdf8;
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.4);
}

.top-contacts {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-weight: 600;
}

.top-contact-link {
  color: #ffffff;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.top-contact-link:hover {
  text-decoration: underline;
  color: #ccfbf1;
}

.lang-switch-btn {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #ffffff;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.8125rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
  min-height: 38px;
}

.lang-switch-btn:hover {
  background: rgba(255, 255, 255, 0.35);
}

/* ==========================================================================
   MAIN SITE HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: var(--text-main);
}

.brand-logo-img {
  height: 64px;
  width: auto;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-800);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.brand-tagline {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Nav Menu */
.primary-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link {
  color: var(--text-main);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  position: relative;
}

.nav-link:hover, .nav-link:focus-visible {
  color: var(--primary-700);
  background-color: var(--primary-50);
}

.nav-link[aria-current="page"] {
  color: var(--primary-800);
  background-color: var(--primary-100);
  font-weight: 700;
  border-bottom: 2px solid var(--primary-700);
}

/* Responsive Google Map Container (WCAG accessible iframe) */
.map-responsive-container {
  position: relative;
  width: 100%;
  height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--border-color);
  box-shadow: var(--shadow-md);
  margin-top: 1rem;
}

.map-responsive-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Call & Email Action Cards */
.contact-actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.contact-action-card {
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: all var(--transition-normal);
}

.contact-action-card:hover {
  border-color: var(--primary-600);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.contact-action-card.highlight {
  border-color: var(--primary-500);
  background: linear-gradient(to bottom, #ffffff, var(--primary-50));
}

.contact-action-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--primary-100);
  color: var(--primary-800);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
  min-height: 48px; /* Touch target minimum */
  min-width: 48px;
  text-align: center;
  line-height: 1.2;
}

.btn-primary {
  background-color: var(--primary-700);
  color: #ffffff;
  box-shadow: 0 2px 4px rgba(15, 118, 110, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-900);
  color: #ffffff;
  box-shadow: 0 4px 8px rgba(15, 118, 110, 0.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--bg-surface);
  color: var(--primary-800);
  border-color: var(--primary-700);
}

.btn-secondary:hover {
  background-color: var(--primary-50);
  color: var(--primary-900);
  border-color: var(--primary-900);
}

.btn-urgent {
  background-color: #be123c;
  color: #ffffff;
  box-shadow: 0 2px 4px rgba(190, 18, 60, 0.25);
}

.btn-urgent:hover {
  background-color: #9f1239;
  color: #ffffff;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: 2px solid var(--secondary-700);
  color: var(--text-main);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  min-height: 48px;
  min-width: 48px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #f0fdfa 0%, #e0f2fe 50%, #fefce8 100%);
  padding: 4rem 1.25rem;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #ffffff;
  color: var(--primary-800);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--primary-200);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--secondary-900);
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero-title-accent {
  color: var(--primary-700);
}

.hero-description {
  font-size: 1.125rem;
  color: var(--secondary-700);
  margin-bottom: 2rem;
  line-height: 1.6;
  max-width: 620px;
}

.hero-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-trust-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(15, 118, 110, 0.2);
}

.metric-card {
  display: flex;
  flex-direction: column;
}

.metric-value {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-800);
}

.metric-label {
  font-size: 0.875rem;
  color: var(--secondary-600);
  font-weight: 600;
}

/* Hero Media Card */
.hero-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: #ffffff;
  border: 4px solid #ffffff;
}

.hero-main-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: center top;
}

.hero-floating-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 1rem;
  border: 1px solid var(--primary-100);
}

.badge-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--primary-100);
  color: var(--primary-800);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* ==========================================================================
   EMERGENCY & AFTER-HOURS NOTICE CALLOUT
   ========================================================================== */
.emergency-banner-section {
  background: #fff1f2;
  border-bottom: 2px solid #fecdd3;
  padding: 1.25rem 1.25rem;
}

.emergency-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.emergency-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.emergency-icon {
  font-size: 1.75rem;
  color: #be123c;
  flex-shrink: 0;
}

.emergency-text h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #9f1239;
  margin-bottom: 0.2rem;
}

.emergency-text p {
  font-size: 0.875rem;
  color: #881337;
  max-width: 750px;
}

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

/* ==========================================================================
   SECTION COMMON LAYOUTS
   ========================================================================== */
.section {
  padding: 4.5rem 1.25rem;
}

.section-container {
  max-width: 1280px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3rem auto;
}

.section-badge {
  display: inline-block;
  background: var(--primary-100);
  color: var(--primary-800);
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--secondary-900);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--secondary-600);
  line-height: 1.6;
}

/* ==========================================================================
   DOCTORS & PROVIDERS SECTION
   ========================================================================== */
.providers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.provider-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.provider-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-500);
}

.provider-img-wrap {
  position: relative;
  height: 300px;
  background: var(--secondary-100);
  overflow: hidden;
}

.provider-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.provider-role-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 700;
  backdrop-filter: blur(4px);
}

.provider-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.provider-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--secondary-900);
  margin-bottom: 0.35rem;
}

.provider-specialty {
  color: var(--primary-700);
  font-weight: 700;
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

.provider-bio {
  font-size: 0.9375rem;
  color: var(--secondary-700);
  margin-bottom: 1.25rem;
  line-height: 1.5;
  flex-grow: 1;
}

.provider-credentials-list {
  list-style: none;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.credential-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--secondary-700);
}

.credential-icon {
  color: var(--primary-700);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

/* Practice Leadership Cards */
.leadership-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.leadership-card {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}

.leadership-avatar {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--primary-500);
  flex-shrink: 0;
}

.leadership-info h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--secondary-900);
  margin-bottom: 0.2rem;
}

.leadership-info p {
  font-size: 0.875rem;
  color: var(--primary-700);
  font-weight: 600;
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services-section {
  background: #ffffff;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}

.service-card {
  background: var(--bg-page);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.service-card:hover {
  background: #ffffff;
  border-color: var(--primary-600);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.service-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--primary-100);
  color: var(--primary-800);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--secondary-900);
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--secondary-700);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.service-tag {
  background: var(--secondary-200);
  color: var(--secondary-800);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

.service-link {
  font-weight: 700;
  color: var(--primary-700);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  font-size: 0.9375rem;
}

.service-link:hover {
  color: var(--primary-900);
  text-decoration: underline;
}

/* ==========================================================================
   FULL VACCINE POLICY CALLOUT SECTION
   ========================================================================== */
.vaccine-policy-section {
  background: linear-gradient(135deg, #0f766e 0%, #134e4a 100%);
  color: #ffffff;
  padding: 4.5rem 1.25rem;
}

.vaccine-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 3rem;
}

.vaccine-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.vaccine-tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  color: #99f6e4;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.vaccine-pillars {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.75rem 0;
}

.vaccine-pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 1rem;
  line-height: 1.5;
}

.vaccine-check-icon {
  background: #2dd4bf;
  color: #0f172a;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.vaccine-notice-box {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.vaccine-notice-box h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  margin-bottom: 1rem;
  color: #fef08a;
}

.vaccine-notice-box p {
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  color: #f1f5f9;
}

/* ==========================================================================
   PATIENT CENTER & DOWNLOADABLE FORMS SECTION
   ========================================================================== */
.forms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.form-download-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.form-download-card:hover {
  border-color: var(--primary-600);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.form-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.file-badge-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: #fee2e2;
  color: #b91c1c;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8125rem;
  flex-shrink: 0;
}

.file-badge-icon.doc {
  background: #dbeafe;
  color: #1d4ed8;
}

.form-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--secondary-900);
  line-height: 1.3;
}

.form-card-desc {
  font-size: 0.875rem;
  color: var(--secondary-600);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

/* ==========================================================================
   INTERACTIVE FEVER & COLD DOSAGE GUIDE
   ========================================================================== */
.clinical-tools-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.dosage-calculator-card {
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  margin-top: 1.5rem;
}

.dosage-calc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.dosage-calc-header h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--secondary-900);
}

.dosage-selector-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.dosage-select-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 260px;
}

.dosage-select-wrap label {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--secondary-800);
}

.accessible-select {
  padding: 0.75rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--text-main);
  font-size: 1rem;
  cursor: pointer;
}

.accessible-select:focus-visible {
  border-color: var(--primary-700);
  outline: 3px solid var(--primary-700);
}

.dosage-results-display {
  background: #ffffff;
  border: 2px solid var(--primary-200);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.dosage-result-box {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.medication-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-800);
}

.dose-amount {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--secondary-900);
}

.dose-frequency {
  font-size: 0.875rem;
  color: var(--secondary-600);
}

/* ==========================================================================
   INSURANCE & ACCREDITATIONS
   ========================================================================== */
.insurance-section {
  background: var(--bg-page);
}

.insurance-logos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.5rem;
  align-items: center;
  justify-items: center;
  margin: 2.5rem 0;
}

.insurance-logo-item {
  background: #ffffff;
  padding: 1.25rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 90px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.insurance-logo-item:hover {
  transform: translateY(-2px);
  border-color: var(--primary-500);
}

.insurance-logo-img {
  max-height: 50px;
  max-width: 120px;
  object-fit: contain;
}

.insurance-search-wrap {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.accessible-search-input {
  width: 100%;
  padding: 0.85rem 1.25rem 0.85rem 3rem;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 1rem;
  background: #ffffff;
}

.accessible-search-input:focus-visible {
  border-color: var(--primary-700);
  outline: 3px solid var(--primary-700);
}

.search-icon-inside {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--secondary-600);
  pointer-events: none;
}

/* ==========================================================================
   ACCESSIBLE APPOINTMENT & CONTACT FORM
   ========================================================================== */
.contact-form-section {
  background: #ffffff;
  border-top: 1px solid var(--border-color);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
}

.contact-form-card {
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.form-fieldset {
  border: none;
  margin: 0 0 1.5rem 0;
  padding: 0;
}

.form-legend {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--secondary-900);
  margin-bottom: 1rem;
  display: block;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.1rem;
}

.form-label {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--secondary-800);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.required-indicator {
  color: #b91c1c;
  font-weight: 800;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 1rem;
  background: #ffffff;
  color: var(--text-main);
  transition: border-color var(--transition-fast);
}

.form-input:focus-visible, .form-textarea:focus-visible, .form-select:focus-visible {
  border-color: var(--primary-700);
  outline: 3px solid var(--primary-700);
}

.form-input[aria-invalid="true"] {
  border-color: #b91c1c;
  background-color: #fff1f2;
}

.field-error-msg {
  font-size: 0.8125rem;
  color: #b91c1c;
  font-weight: 700;
  display: none;
}

.form-input[aria-invalid="true"] + .field-error-msg {
  display: block;
}

.clinic-info-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-box {
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.info-box h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--secondary-900);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hours-table {
  width: 100%;
  border-collapse: collapse;
}

.hours-table td {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9375rem;
}

.hours-table tr.today-highlight {
  font-weight: 800;
  color: var(--primary-800);
  background: var(--primary-50);
}

.hours-table tr.today-highlight td {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.site-footer {
  background: var(--secondary-900);
  color: #cbd5e1;
  padding: 4.5rem 1.25rem 2rem 1.25rem;
  border-top: 4px solid var(--primary-700);
  margin-top: auto;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: #cbd5e1;
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover, .footer-links a:focus-visible {
  color: #5eead4;
  text-decoration: underline;
}

.accreditations-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.25rem;
}

.accreditation-badge {
  background: #ffffff;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
}

.accreditation-badge img {
  max-height: 36px;
  width: auto;
  object-fit: contain;
}

.footer-bottom {
  border-top: 1px solid var(--secondary-700);
  padding-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.875rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

/* ==========================================================================
   MODALS & DIALOGS (WCAG 2.1 Accessible Modal Dialogs)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-color);
  transform: translateY(20px);
  transition: transform var(--transition-normal);
  padding: 2rem;
  position: relative;
}

.modal-backdrop.active .modal-dialog {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--secondary-100);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
}

.modal-close-btn:hover {
  background: var(--secondary-200);
}

/* ==========================================================================
   RESPONSIVE DESIGN (Reflow WCAG 1.4.10 - 320px support)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-container,
  .vaccine-container,
  .contact-layout {
    grid-template-columns: 1fr;
  }
  
  .hero-visual-card {
    max-width: 600px;
    margin: 0 auto;
  }

  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 840px) {
  .primary-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 380px;
    height: 100vh;
    background: var(--bg-surface);
    box-shadow: var(--shadow-xl);
    flex-direction: column;
    padding: 5rem 2rem 2rem 2rem;
    transition: right var(--transition-normal);
    z-index: 1001;
    overflow-y: auto;
  }

  .primary-nav.open {
    right: 0;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 1rem;
  }

  .mobile-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .hero-trust-metrics {
    grid-template-columns: 1fr;
  }

  .form-group-row {
    grid-template-columns: 1fr;
  }

  .footer-top-grid {
    grid-template-columns: 1fr;
  }
}