/* CSS Reset and Variables */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Primary Brand Colors */
   --color-primary: #40B5A8;
   --color-primary-dark: #2E8B8B;
   --color-primary-light: #5FC6B8;
   --color-primary-hover: #36A59A;
   --color-secondary: #7CB342;
   --color-secondary-dark: #6AA038;
   --color-secondary-light: #8BC655;
   --color-accent: #4A7C59;
   --color-accent-dark: #3E6B4C;
   --color-accent-light: #5A8D69;

   /* Semantic Colors */
   --color-success: #28A745;
   --color-success-dark: #1E7E34;
   --color-success-light: #71DD8A;
   --color-warning: #FFC107;
   --color-warning-dark: #E0A800;
   --color-warning-light: #FFDA6A;
   --color-error: #DC3545;
   --color-error-dark: #C82333;
   --color-error-light: #F8D7DA;
   --color-info: #17A2B8;
   --color-info-dark: #138496;
   --color-info-light: #5BC0DE;

   /* Neutral Colors */
   --color-white: #FFFFFF;
   --color-gray-50: #FAFBFC;
   --color-gray-100: #F8F9FA;
   --color-gray-200: #E9ECEF;
   --color-gray-300: #DEE2E6;
   --color-gray-400: #CED4DA;
   --color-gray-500: #ADB5BD;
   --color-gray-600: #6C757D;
   --color-gray-700: #495057;
   --color-gray-800: #343A40;
   --color-gray-900: #212529;

   /* Healthcare-specific Colors */
   --color-trust: #1F77B4;
   --color-trust-dark: #1A6A99;
   --color-trust-light: #4A9BC7;
   --color-calm: #8E9DCC;
   --color-calm-dark: #7A8AB7;
   --color-calm-light: #A2B1DF;

   /* Legacy aliases for backward compatibility */
   --color-light-gray: var(--color-gray-100);
   --color-medium-gray: var(--color-gray-600);
   --color-dark-gray: var(--color-gray-800);
   --color-border: var(--color-gray-300);

   /* Text Colors */
   --color-text-primary: var(--color-gray-800);
   --color-text-secondary: var(--color-gray-600);
   --color-text-muted: var(--color-gray-500);
   --color-text-inverse: var(--color-white);

   /* Background Colors */
   --color-bg-primary: var(--color-white);
   --color-bg-secondary: var(--color-gray-50);
   --color-bg-muted: var(--color-gray-100);
   --color-bg-overlay: rgba(255, 255, 255, 0.95);

   /* Interactive Colors */
   --color-focus-ring: rgba(64, 181, 168, 0.5);
   --color-focus-ring-dark: rgba(46, 139, 139, 0.5);

   /* Modern Gradient System */
   --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
   --gradient-primary-soft: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
   --gradient-secondary: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
   --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
   --gradient-calm: linear-gradient(135deg, var(--color-calm) 0%, var(--color-calm-dark) 100%);
   --gradient-trust: linear-gradient(135deg, var(--color-trust) 0%, var(--color-trust-dark) 100%);

   /* Text Gradients */
   --gradient-text-primary: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
   --gradient-text-accent: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-accent) 100%);
   --gradient-text-hero: linear-gradient(135deg, var(--color-primary) 0%, var(--color-white) 100%);

   /* Surface Gradients */
   --gradient-surface-light: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(250,251,252,0.8) 100%);
   --gradient-surface-primary: linear-gradient(135deg, rgba(64,181,168,0.05) 0%, rgba(46,139,139,0.02) 100%);
   --gradient-surface-subtle: linear-gradient(135deg, rgba(64,181,168,0.03) 0%, transparent 100%);

   /* Animated Gradients */
   --gradient-shimmer: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.4) 50%, transparent 100%);
  
  /* Typography System */
  --font-family-primary: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-family-secondary: 'Cormorant Garamond', Georgia, serif;
  --font-family-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;

  /* Font Sizes - Mobile First with Fluid Typography */
  --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --font-size-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
  --font-size-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --font-size-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
  --font-size-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --font-size-2xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);
  --font-size-3xl: clamp(2rem, 1.7rem + 1.5vw, 2.5rem);
  --font-size-4xl: clamp(2.5rem, 2rem + 2.5vw, 3.5rem);
  --font-size-5xl: clamp(3rem, 2.5rem + 2.5vw, 4rem);

  /* Display Sizes for Large Screens */
  --font-size-display-sm: clamp(2.5rem, 2rem + 2.5vw, 4rem);
  --font-size-display-md: clamp(3rem, 2.5rem + 2.5vw, 5rem);
  --font-size-display-lg: clamp(4rem, 3rem + 5vw, 7rem);

  /* Font Weights */
  --font-weight-thin: 100;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-black: 900;

  /* Line Heights */
  --line-height-tight: 1.2;
  --line-height-normal: 1.4;
  --line-height-relaxed: 1.6;
  --line-height-loose: 1.8;

  /* Letter Spacing */
  --letter-spacing-tight: -0.025em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.025em;
  --letter-spacing-wider: 0.05em;
  --letter-spacing-widest: 0.1em;

  /* Text Hierarchy Scale */
  --text-scale-xs: var(--font-size-xs) / var(--font-size-base);
  --text-scale-sm: var(--font-size-sm) / var(--font-size-base);
  --text-scale-base: 1;
  --text-scale-lg: var(--font-size-lg) / var(--font-size-base);
  --text-scale-xl: var(--font-size-xl) / var(--font-size-base);
  --text-scale-2xl: var(--font-size-2xl) / var(--font-size-base);
  --text-scale-3xl: var(--font-size-3xl) / var(--font-size-base);
  --text-scale-4xl: var(--font-size-4xl) / var(--font-size-base);
  
  /* Spacing Scale - 8px Grid System */
  --spacing-0: 0;
  --spacing-1: 0.25rem;  /* 4px */
  --spacing-2: 0.5rem;   /* 8px */
  --spacing-3: 0.75rem;  /* 12px */
  --spacing-4: 1rem;     /* 16px */
  --spacing-5: 1.25rem;  /* 20px */
  --spacing-6: 1.5rem;   /* 24px */
  --spacing-8: 2rem;     /* 32px */
  --spacing-10: 2.5rem;  /* 40px */
  --spacing-12: 3rem;    /* 48px */
  --spacing-16: 4rem;    /* 64px */
  --spacing-20: 5rem;    /* 80px */
  --spacing-24: 6rem;    /* 96px */
  --spacing-32: 8rem;    /* 128px */

  /* Legacy aliases for backward compatibility */
  --spacing-xs: var(--spacing-1);
  --spacing-sm: var(--spacing-2);
  --spacing-md: var(--spacing-4);
  --spacing-lg: var(--spacing-6);
  --spacing-xl: var(--spacing-8);
  --spacing-2xl: var(--spacing-12);
  --spacing-3xl: var(--spacing-16);
  --spacing-4xl: var(--spacing-24);

  /* Layout System */
  --container-max-width: 1200px;
  --container-narrow: 768px;
  --container-wide: 1400px;
  --container-full: 100%;

  /* Border Radius Scale */
  --radius-none: 0;
  --radius-sm: 0.125rem;   /* 2px */
  --radius-base: 0.25rem;  /* 4px */
  --radius-md: 0.375rem;   /* 6px */
  --radius-lg: 0.5rem;     /* 8px */
  --radius-xl: 0.75rem;    /* 12px */
  --radius-2xl: 1rem;      /* 16px */
  --radius-3xl: 1.5rem;    /* 24px */
  --radius-full: 9999px;

  /* Legacy aliases for backward compatibility */
  --border-radius: var(--radius-base);
  --border-radius-lg: var(--radius-lg);

  /* Z-Index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 1080;

  /* Transitions */
  --transition-duration: 0.3s;
  --transition-duration-fast: 0.15s;
  --transition-duration-slow: 0.5s;
  --transition-timing: ease;
  --transition-timing-in: cubic-bezier(0.4, 0, 1, 1);
  --transition-timing-out: cubic-bezier(0, 0, 0.2, 1);
  --transition-timing-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

  /* Shadow Scale */
  --shadow-none: 0 0 #0000;
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);

  /* Healthcare-specific Shadows */
  --shadow-card: var(--shadow-sm);
  --shadow-card-hover: var(--shadow-md);
  --shadow-modal: var(--shadow-xl);
  --shadow-tooltip: var(--shadow-md);

  /* Legacy aliases for backward compatibility */
  --shadow-lg: var(--shadow-xl);
}

/* Base Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  font-weight: var(--font-weight-normal);
  letter-spacing: var(--letter-spacing-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-sm) var(--spacing-md);
  text-decoration: none;
  border-radius: var(--border-radius);
  z-index: 1000;
  font-weight: var(--font-weight-semibold);
}

.skip-link:focus {
  top: 6px;
}

/* Container */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-dark-gray);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-md);
  transition: all var(--transition-duration) var(--transition-timing);
}

/* Enhanced Typography with Shadows */
h1 {
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

h2 {
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

h3 {
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

h1:hover, h2:hover, h3:hover {
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

/* Gradient Text Headings */
.heading-gradient {
  background: var(--gradient-text-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
}

.heading-gradient:hover {
  background: var(--gradient-text-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transform: none;
}

h1 {
  font-family: var(--font-family-secondary);
  font-size: var(--font-size-4xl);
  color: var(--color-primary-dark);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

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

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

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

/* Animated Text Effects */
.text-animate-in {
  animation: fadeInUp 0.8s ease-out;
}

.text-animate-bounce {
  animation: bounce 1s ease-in-out;
}

.text-animate-glow {
  animation: glow 2s ease-in-out infinite alternate;
}

.text-shimmer {
  position: relative;
  background: linear-gradient(90deg, var(--color-text-primary) 0%, var(--color-primary) 50%, var(--color-text-primary) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer-text 3s ease-in-out infinite;
}

@keyframes shimmer-text {
  0%, 100% {
    background-position: -200% 0;
  }
  50% {
    background-position: 200% 0;
  }
}

.text-gradient-wave {
  background: linear-gradient(-45deg, var(--color-primary), var(--color-secondary), var(--color-accent), var(--color-primary));
  background-size: 400% 400%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradient-wave 4s ease infinite;
}

@keyframes gradient-wave {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Enhanced Text Contrast */
.text-contrast-high {
  color: var(--color-gray-900);
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
}

.text-contrast-medium {
  color: var(--color-gray-800);
}

.text-contrast-subtle {
  color: var(--color-gray-600);
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.1);
}

/* Modern Font Loading Strategy */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: local('Inter'), url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
}

.font-modern {
  font-family: 'Inter', var(--font-family-primary);
}

/* Text Accessibility Enhancements */
.text-accessible {
  color: var(--color-text-primary);
  line-height: var(--line-height-relaxed);
}

.text-accessible:focus {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
}

/* Mobile Typography Adjustments */
@media (max-width: 767px) {
  h1 {
    font-size: var(--font-size-3xl);
  }

  h2 {
    font-size: var(--font-size-2xl);
  }

  h3 {
    font-size: var(--font-size-xl);
  }

  .text-gradient-wave {
    font-size: var(--font-size-2xl);
  }
}

/* ==========================================================================
   BUTTON COMPONENTS - Enhanced Design System
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-duration) var(--transition-timing);
  min-height: 44px;
  position: relative;
  overflow: hidden;
  user-select: none;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Button Sizes */
.btn--xs {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-xs);
  min-height: 32px;
}

.btn--sm {
  padding: var(--spacing-2) var(--spacing-5);
  font-size: var(--font-size-sm);
  min-height: 36px;
}

.btn--md {
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-base);
  min-height: 44px;
}

.btn--lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
  min-height: 52px;
}

.btn--xl {
  padding: var(--spacing-5) var(--spacing-10);
  font-size: var(--font-size-xl);
  min-height: 60px;
}

/* Button Variants */
.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover,
.btn--primary:focus {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  animation: pulse 0.3s ease-out;
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

/* Gradient Button Variants */
.btn--gradient-primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  border: none;
  box-shadow: var(--shadow-sm);
}

.btn--gradient-primary:hover,
.btn--gradient-primary:focus {
  background: var(--gradient-primary-soft);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--gradient-secondary {
  background: var(--gradient-secondary);
  color: var(--color-white);
  border: none;
  box-shadow: var(--shadow-sm);
}

.btn--gradient-secondary:hover,
.btn--gradient-secondary:focus {
  background: linear-gradient(135deg, var(--color-secondary-light) 0%, var(--color-secondary) 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--secondary:hover,
.btn--secondary:focus {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--secondary:active {
  transform: translateY(0);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border);
}

.btn--outline:hover,
.btn--outline:focus {
  background-color: var(--color-bg-secondary);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: transparent;
}

.btn--ghost:hover,
.btn--ghost:focus {
  background-color: var(--color-bg-secondary);
  color: var(--color-primary);
}

/* Semantic Button Variants */
.btn--success {
  background-color: var(--color-success);
  color: var(--color-white);
  border-color: var(--color-success);
}

.btn--success:hover,
.btn--success:focus {
  background-color: var(--color-success-dark);
  border-color: var(--color-success-dark);
}

.btn--warning {
  background-color: var(--color-warning);
  color: var(--color-gray-900);
  border-color: var(--color-warning);
}

.btn--warning:hover,
.btn--warning:focus {
  background-color: var(--color-warning-dark);
  border-color: var(--color-warning-dark);
}

.btn--error {
  background-color: var(--color-error);
  color: var(--color-white);
  border-color: var(--color-error);
}

.btn--error:hover,
.btn--error:focus {
  background-color: var(--color-error-dark);
  border-color: var(--color-error-dark);
}

.btn--info {
  background-color: var(--color-info);
  color: var(--color-white);
  border-color: var(--color-info);
}

.btn--info:hover,
.btn--info:focus {
  background-color: var(--color-info-dark);
  border-color: var(--color-info-dark);
}

/* Button States */
.btn--loading {
  position: relative;
  color: transparent;
}

.btn--loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  margin: -8px 0 0 -8px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Enhanced Micro-Interaction Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes bounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translate3d(0,0,0);
  }
  40%, 43% {
    transform: translate3d(0, -30px, 0);
  }
  70% {
    transform: translate3d(0, -15px, 0);
  }
  90% {
    transform: translate3d(0, -4px, 0);
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(64, 181, 168, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(64, 181, 168, 0.6), 0 0 30px rgba(64, 181, 168, 0.4);
  }
}

/* Full Width Button */
.btn--full {
  width: 100%;
}

/* Icon Buttons */
.btn--icon {
  padding: var(--spacing-3);
  width: auto;
  aspect-ratio: 1;
}

.btn--icon-sm {
  padding: var(--spacing-2);
}

.btn--icon-lg {
  padding: var(--spacing-4);
}

/* Legacy button classes for backward compatibility */
.btn--large {
  @extend .btn--lg;
}

/* Focus Management */
*:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn:focus,
input:focus,
textarea:focus,
select:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(64, 181, 168, 0.3);
}

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

.header__container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 15px;
  padding: 10px 20px;
}

.header__logo {
  flex-shrink: 0;
}

.header__logo-img {
  height: 60px;
  width: auto;
  display: block;
}

.header__text {
  flex: 1;
}

.header__title {
  margin: 0;
  font-size: 1.5rem;
  color: #136d6d;
}

.header__subtitle {
  margin: 0;
  color: #3c3c3c;
}

.header__brand {
  flex: 1;
}

.header__tagline {
  font-size: var(--font-size-sm);
  color: var(--color-medium-gray);
  margin-bottom: 0;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.header__phone {
  display: none;
}

.header__menu-toggle {
  background: none;
  border: none;
  font-size: var(--font-size-2xl);
  cursor: pointer;
  padding: var(--spacing-sm);
}

/* Navigation */
.header__nav {
  margin-top: 10px;
}

.header__nav--open {
  display: block;
}

.nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 24px;
  flex-wrap: nowrap;
}

.nav-list__item {
  margin: 0;
  flex-shrink: 0;
}

.nav-list__link {
  text-decoration: none;
  color: #136d6d;
  transition: all var(--transition-duration) var(--transition-timing);
  white-space: nowrap;
  display: inline-block;
}

.nav-list__link:hover,
.nav-list__link:focus {
  color: #0f5555;
}

.nav-list__link--active,
.nav-list__link[aria-current="page"] {
  font-weight: bold;
  color: #136d6d;
  border-bottom: 2px solid #136d6d;
  padding-bottom: 2px;
}

.nav-list__link--cta {
  font-weight: bold;
  border: 1px solid #136d6d;
  padding: 8px 16px;
  border-radius: 4px;
}

/* Desktop Navigation */
@media (min-width: 768px) {
  .header__phone {
    display: inline-flex;
  }

  .header__menu-toggle {
    display: none;
  }

  .header__nav {
    display: block;
    background-color: transparent;
    border-top: none;
  }

  .nav-list {
    display: flex;
    gap: 20px;
  }
  
  .nav-list__link {
    border-bottom: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
  }
}

@media (min-width: 1024px) {
  .header__title {
    font-size: var(--font-size-3xl);
  }
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: var(--spacing-3xl) 0;
  position: relative;
  overflow: hidden;
}

.hero__container {
  display: grid;
  gap: var(--spacing-xl);
  align-items: center;
}

.hero__content {
  text-align: center;
}

.hero__title {
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.hero__description {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
}

.hero__image {
  text-align: center;
}

@media (min-width: 768px) {
  .hero__container {
    grid-template-columns: 1fr 1fr;
    text-align: left;
  }
  
  .hero__content {
    text-align: left;
  }
  
  .hero__actions {
    flex-direction: row;
    align-items: flex-start;
  }
}

/* Graphic Placeholder */
.graphic-placeholder {
  background: var(--color-light-gray);
  border: 2px dashed var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-medium-gray);
  font-size: var(--font-size-sm);
  text-align: center;
  border-radius: var(--border-radius);
  min-height: 200px;
}

/* ==========================================================================
   SECTION COMPONENTS - Enhanced Layout System
   ========================================================================== */

.section {
  padding: var(--spacing-16) 0;
}

.section--sm {
  padding: var(--spacing-12) 0;
}

.section--lg {
  padding: var(--spacing-20) 0;
}

.section--xl {
  padding: var(--spacing-24) 0;
}

/* Section Backgrounds */
.section--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
}

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

.section--light {
  background: var(--color-gray-50);
}

.section--dark {
  background: var(--color-gray-900);
  color: var(--color-white);
}

.section--gradient {
  background: var(--gradient-primary-soft);
}

.section--gradient-subtle {
  background: var(--gradient-surface-primary);
}

.section--gradient-calm {
  background: var(--gradient-calm);
  color: var(--color-white);
}

.section--gradient-trust {
  background: var(--gradient-trust);
  color: var(--color-white);
}

/* Section Containers */
.section__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

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

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

.section__container--full {
  max-width: none;
  padding: 0;
}

/* Section Headers */
.section__header {
  text-align: center;
  margin-bottom: var(--spacing-12);
}

.section__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-4);
  line-height: var(--line-height-tight);
}

.section--primary .section__title,
.section--dark .section__title {
  color: var(--color-white);
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--line-height-relaxed);
}

.section--primary .section__subtitle,
.section--dark .section__subtitle {
  color: rgba(255, 255, 255, 0.9);
}

.section__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  align-items: center;
  margin-top: var(--spacing-12);
}

.section__actions--row {
  flex-direction: row;
  justify-content: center;
}

@media (min-width: 640px) {
  .section__actions {
    flex-direction: row;
  }
}

/* Section Content */
.section__content {
  display: grid;
  gap: var(--spacing-8);
  align-items: start;
}

.section__content--2-col {
  grid-template-columns: 1fr;
}

.section__content--3-col {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .section__content--2-col {
    grid-template-columns: 1fr 1fr;
  }

  .section__content--3-col {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .section__content--3-col {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

.grid--2-col {
  grid-template-columns: 1fr;
}

.grid--3-col {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid--2-col {
    grid-template-columns: 1fr 1fr;
  }
  
  .grid--3-col {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid--3-col {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==========================================================================
   CARD COMPONENTS - Enhanced Design System
   ========================================================================== */

.card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-6);
  transition: all var(--transition-duration) var(--transition-timing);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-primary-light);
  animation: glow 0.6s ease-in-out;
}

.card:focus-within {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card-hover), 0 0 0 3px var(--color-focus-ring);
}

/* Card Variants */
.card--elevated {
  box-shadow: var(--shadow-md);
}

.card--gradient-border {
  position: relative;
  background: var(--color-bg-primary);
}

.card--gradient-border::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.card--elevated:hover {
  box-shadow: var(--shadow-lg);
}

.card--flat {
  box-shadow: none;
  border: 1px solid var(--color-border);
}

.card--flat:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--color-primary-light);
}

.card--ghost {
  background: transparent;
  border: 1px solid transparent;
  box-shadow: none;
}

.card--ghost:hover {
  background: var(--color-bg-secondary);
  border-color: var(--color-border);
}

/* Modern Card Variants */
.card--modern {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.card--modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-duration) var(--transition-timing);
}

.card--modern:hover::before {
  opacity: 1;
}

.card--modern:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary-light);
}

.card--glass {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.card--glass:hover {
  background: rgba(255, 255, 255, 0.95);
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.card--gradient {
  background: var(--gradient-surface-light);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.card--gradient::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: var(--gradient-primary-soft);
  opacity: 0;
  transition: opacity var(--transition-duration) var(--transition-timing);
  transform: rotate(45deg);
}

.card--gradient:hover::after {
  opacity: 0.1;
}

.card--glow:hover {
  box-shadow: 0 0 30px rgba(64, 181, 168, 0.3), 0 10px 40px rgba(0, 0, 0, 0.1);
}

/* Card Sizes */
.card--sm {
  padding: var(--spacing-4);
}

.card--md {
  padding: var(--spacing-6);
}

.card--lg {
  padding: var(--spacing-8);
}

.card--xl {
  padding: var(--spacing-10);
}

/* Service Card Variants */
.card--service {
  border-left: 4px solid var(--color-primary);
  background: linear-gradient(90deg, rgba(64, 181, 168, 0.05) 0%, transparent 100%);
}

.card--insurance {
  border-left: 4px solid var(--color-secondary);
  background: linear-gradient(90deg, rgba(124, 179, 66, 0.05) 0%, transparent 100%);
}

.card--success {
  border-left: 4px solid var(--color-success);
  background: linear-gradient(90deg, rgba(40, 167, 69, 0.05) 0%, transparent 100%);
}

.card--warning {
  border-left: 4px solid var(--color-warning);
  background: linear-gradient(90deg, rgba(255, 193, 7, 0.05) 0%, transparent 100%);
}

.card--error {
  border-left: 4px solid var(--color-error);
  background: linear-gradient(90deg, rgba(220, 53, 69, 0.05) 0%, transparent 100%);
}

.card--info {
  border-left: 4px solid var(--color-info);
  background: linear-gradient(90deg, rgba(23, 162, 184, 0.05) 0%, transparent 100%);
}

/* Card Sections */
.card__header {
  margin-bottom: var(--spacing-4);
}

.card__body {
  flex-grow: 1;
}

.card__footer {
  margin-top: var(--spacing-4);
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--color-border);
}

.card__icon {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-4);
  text-align: center;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: rgba(64, 181, 168, 0.1);
  margin-left: auto;
  margin-right: auto;
  transition: all var(--transition-duration) var(--transition-timing);
  position: relative;
  overflow: hidden;
}

.card__icon:hover {
  transform: scale(1.1) rotate(5deg);
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: 0 0 20px rgba(64, 181, 168, 0.3);
}

.card__icon::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: var(--gradient-shimmer);
  transform: rotate(45deg);
  transition: all 0.6s;
  opacity: 0;
}

.card__icon:hover::before {
  animation: shimmer 1.5s ease-in-out;
  opacity: 1;
}

.card__title {
  margin-bottom: var(--spacing-3);
  color: var(--color-text-primary);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
}

.card__subtitle {
  margin-bottom: var(--spacing-4);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.card__description {
  margin-bottom: var(--spacing-4);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.card__features {
  list-style: none;
  padding: 0;
  margin-bottom: var(--spacing-6);
}

.card__features li {
  padding: var(--spacing-2) 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--spacing-1);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.card__features li:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.card__features li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: var(--font-weight-bold);
  flex-shrink: 0;
}

.card__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  align-items: center;
}

.card__actions--row {
  flex-direction: row;
  justify-content: center;
}

.card__badge {
  position: absolute;
  top: var(--spacing-3);
  right: var(--spacing-3);
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

/* Interactive Cards */
.card--clickable {
  cursor: pointer;
  user-select: none;
  transition: all var(--transition-duration) var(--transition-timing-bounce);
}

.card--clickable:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-lg);
  animation: glow 0.6s ease-in-out;
}

.card--clickable:active {
  transform: translateY(-2px) scale(1.01);
  animation: pulse 0.3s ease-out;
}

/* Card Animation Variants */
.card--animate-in {
  animation: fadeInUp 0.8s ease-out;
}

.card--animate-scale {
  animation: scaleIn 0.6s ease-out;
}

.card--animate-bounce {
  animation: bounce 1s ease-in-out;
}

/* Card Stagger Animation */
.card--stagger-1 { animation-delay: 0.1s; }
.card--stagger-2 { animation-delay: 0.2s; }
.card--stagger-3 { animation-delay: 0.3s; }
.card--stagger-4 { animation-delay: 0.4s; }
.card--stagger-5 { animation-delay: 0.5s; }
.card--stagger-6 { animation-delay: 0.6s; }

/* Testimonial Card */
.testimonial {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  text-align: center;
  border-left: 4px solid var(--color-secondary);
}

.testimonial__quote {
  font-style: italic;
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
  color: var(--color-dark-gray);
}

.testimonial__author {
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent);
}

/* Enhanced Icon System */
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-duration) var(--transition-timing);
  position: relative;
}

.icon--sm {
  width: 24px;
  height: 24px;
  font-size: var(--font-size-sm);
}

.icon--md {
  width: 32px;
  height: 32px;
  font-size: var(--font-size-base);
}

.icon--lg {
  width: 48px;
  height: 48px;
  font-size: var(--font-size-xl);
}

.icon--xl {
  width: 64px;
  height: 64px;
  font-size: var(--font-size-3xl);
}

.icon--2xl {
  width: 80px;
  height: 80px;
  font-size: var(--font-size-4xl);
}

/* Icon Shapes */
.icon--circle {
  border-radius: var(--radius-full);
}

.icon--square {
  border-radius: var(--radius-md);
}

.icon--rounded {
  border-radius: var(--radius-lg);
}

/* Icon Backgrounds */
.icon--solid {
  background: var(--color-primary);
  color: var(--color-white);
}

.icon--outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}

.icon--ghost {
  background: rgba(64, 181, 168, 0.1);
  color: var(--color-primary);
}

.icon--gradient {
  background: var(--gradient-primary);
  color: var(--color-white);
}

/* Icon Hover Effects */
.icon:hover {
  transform: scale(1.1);
}

.icon--bounce:hover {
  animation: bounce 0.6s ease-in-out;
}

.icon--pulse:hover {
  animation: pulse 1s ease-in-out infinite;
}

.icon--glow:hover {
  filter: drop-shadow(0 0 8px rgba(64, 181, 168, 0.5));
}

.icon--rotate:hover {
  transform: scale(1.1) rotate(15deg);
}

/* Animated Icons */
.icon--spin {
  animation: spin 2s linear infinite;
}

.icon--pulse-slow {
  animation: pulse 3s ease-in-out infinite;
}

/* Icon with Text */
.icon-text {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
}

.icon-text--vertical {
  flex-direction: column;
  text-align: center;
}

/* Trust Indicators */
.trust-indicators {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-xl);
  align-items: center;
}

.trust-indicator {
  text-align: center;
  padding: var(--spacing-md);
}

.trust-indicator__icon {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-sm);
  color: var(--color-secondary);
  transition: all var(--transition-duration) var(--transition-timing);
}

.trust-indicator:hover .trust-indicator__icon {
  transform: scale(1.1) rotate(5deg);
  color: var(--color-primary);
}

/* Responsive Icons */
@media (max-width: 767px) {
  .icon--xl {
    width: 48px;
    height: 48px;
    font-size: var(--font-size-xl);
  }

  .icon--2xl {
    width: 64px;
    height: 64px;
    font-size: var(--font-size-3xl);
  }

  .card__icon {
    width: 48px;
    height: 48px;
    font-size: var(--font-size-xl);
  }

  .trust-indicator__icon {
    font-size: var(--font-size-2xl);
  }
}

@media (max-width: 480px) {
  .icon--lg {
    width: 32px;
    height: 32px;
    font-size: var(--font-size-base);
  }

  .icon--xl {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-lg);
  }

  .card__icon {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-lg);
  }
}

.trust-indicator__text {
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark-gray);
}

/* ==========================================================================
   FORM COMPONENTS - Enhanced Design System
   ========================================================================== */

.form {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
  box-shadow: var(--shadow-card);
  max-width: 600px;
}

.form--centered {
  margin-left: auto;
  margin-right: auto;
}

.form__header {
  margin-bottom: var(--spacing-6);
  text-align: center;
}

.form__title {
  margin-bottom: var(--spacing-2);
  color: var(--color-text-primary);
}

.form__subtitle {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.form__group {
  margin-bottom: var(--spacing-6);
}

.form__group--horizontal {
  display: flex;
  gap: var(--spacing-4);
  align-items: end;
}

.form__group--horizontal .form__label {
  margin-bottom: 0;
  flex-shrink: 0;
  min-width: 120px;
}

.form__label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-tight);
}

.form__label--required::after {
  content: ' *';
  color: var(--color-error);
}

.form__input,
.form__textarea,
.form__select {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  transition: all var(--transition-duration) var(--transition-timing);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 1;
}

.form__input:hover,
.form__textarea:hover,
.form__select:hover {
  border-color: var(--color-gray-400);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-focus-ring);
}

.form__input:disabled,
.form__textarea:disabled,
.form__select:disabled {
  background-color: var(--color-gray-100);
  color: var(--color-text-muted);
  cursor: not-allowed;
  opacity: 0.6;
}

.form__textarea {
  min-height: 120px;
  resize: vertical;
}

.form__select {
  cursor: pointer;
}

/* Form Help Text and Validation */
.form__help {
  display: block;
  margin-top: var(--spacing-1);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: var(--line-height-normal);
}

.form__error {
  display: block;
  margin-top: var(--spacing-1);
  font-size: var(--font-size-xs);
  color: var(--color-error);
  line-height: var(--line-height-normal);
}

.form__success {
  display: block;
  margin-top: var(--spacing-1);
  font-size: var(--font-size-xs);
  color: var(--color-success);
  line-height: var(--line-height-normal);
}

.form__input--error,
.form__textarea--error,
.form__select--error {
  border-color: var(--color-error);
}

.form__input--error:focus,
.form__textarea--error:focus,
.form__select--error:focus {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.2);
}

.form__input--success,
.form__textarea--success,
.form__select--success {
  border-color: var(--color-success);
}

.form__actions {
  margin-top: var(--spacing-8);
  display: flex;
  gap: var(--spacing-3);
  flex-direction: column;
  align-items: center;
}

.form__actions--row {
  flex-direction: row;
  justify-content: center;
}

@media (min-width: 640px) {
  .form__actions {
    flex-direction: row;
  }
}

/* Checkbox and Radio Groups */
.form__checkbox-group,
.form__radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.form__checkbox,
.form__radio {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  cursor: pointer;
  font-size: var(--font-size-sm);
}

.form__checkbox input,
.form__radio input {
  width: auto;
  margin: 0;
  cursor: pointer;
}

/* FAQ Styles */
.faq {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-lg);
}

.faq__question {
  padding: var(--spacing-lg);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark-gray);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq__question:hover {
  background-color: var(--color-light-gray);
}

.faq__answer {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  display: none;
}

.faq__answer.active {
  display: block;
}

.faq__icon {
  transition: transform var(--transition-duration) var(--transition-timing);
}

.faq__icon.active {
  transform: rotate(180deg);
}

/* Insurance Provider Icons */
.insurance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
}

.insurance-provider {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  text-align: center;
  transition: border-color var(--transition-duration) var(--transition-timing);
}

.insurance-provider:hover {
  border-color: var(--color-primary);
}

.insurance-provider__icon {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.insurance-provider__name {
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark-gray);
  margin-bottom: 0;
}

/* Footer */
.footer {
  background-color: var(--color-dark-gray);
  color: var(--color-white);
  padding: var(--spacing-2xl) 0;
}

.footer__content {
  display: grid;
  gap: var(--spacing-xl);
}

.footer__contact h3 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.footer__contact p {
  margin-bottom: var(--spacing-sm);
}

.footer__locations {
  display: grid;
  gap: var(--spacing-lg);
}

.footer__location h4 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__links a {
  color: var(--color-white);
  text-decoration: none;
  transition: color var(--transition-duration) var(--transition-timing);
}

.footer__links a:hover,
.footer__links a:focus {
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .footer__content {
    grid-template-columns: 1fr 2fr 1fr;
  }
  
  .footer__locations {
    grid-template-columns: 1fr 1fr;
  }
}

/* ==========================================================================
   UTILITY CLASSES - Design System Utilities
   ========================================================================== */

/* Screen Reader Only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sr-only-focusable:focus {
  position: static;
  width: auto;
  height: auto;
  padding: inherit;
  margin: inherit;
  overflow: visible;
  clip: auto;
  white-space: inherit;
}

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */

/* Display */
.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.hidden { display: none; }

/* Flexbox */
.flex-row { flex-direction: row; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }

.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.items-stretch { align-items: stretch; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }

.flex-1 { flex: 1; }
.flex-auto { flex: auto; }
.flex-none { flex: none; }

/* Text Alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }

/* ==========================================================================
   SPACING UTILITIES
   ========================================================================== */

/* Margin */
.m-0 { margin: var(--spacing-0); }
.m-1 { margin: var(--spacing-1); }
.m-2 { margin: var(--spacing-2); }
.m-3 { margin: var(--spacing-3); }
.m-4 { margin: var(--spacing-4); }
.m-5 { margin: var(--spacing-5); }
.m-6 { margin: var(--spacing-6); }
.m-8 { margin: var(--spacing-8); }
.m-10 { margin: var(--spacing-10); }
.m-12 { margin: var(--spacing-12); }
.m-16 { margin: var(--spacing-16); }

.mx-0 { margin-left: var(--spacing-0); margin-right: var(--spacing-0); }
.mx-1 { margin-left: var(--spacing-1); margin-right: var(--spacing-1); }
.mx-2 { margin-left: var(--spacing-2); margin-right: var(--spacing-2); }
.mx-3 { margin-left: var(--spacing-3); margin-right: var(--spacing-3); }
.mx-4 { margin-left: var(--spacing-4); margin-right: var(--spacing-4); }
.mx-5 { margin-left: var(--spacing-5); margin-right: var(--spacing-5); }
.mx-6 { margin-left: var(--spacing-6); margin-right: var(--spacing-6); }
.mx-8 { margin-left: var(--spacing-8); margin-right: var(--spacing-8); }
.mx-10 { margin-left: var(--spacing-10); margin-right: var(--spacing-10); }
.mx-12 { margin-left: var(--spacing-12); margin-right: var(--spacing-12); }
.mx-16 { margin-left: var(--spacing-16); margin-right: var(--spacing-16); }
.mx-auto { margin-left: auto; margin-right: auto; }

.my-0 { margin-top: var(--spacing-0); margin-bottom: var(--spacing-0); }
.my-1 { margin-top: var(--spacing-1); margin-bottom: var(--spacing-1); }
.my-2 { margin-top: var(--spacing-2); margin-bottom: var(--spacing-2); }
.my-3 { margin-top: var(--spacing-3); margin-bottom: var(--spacing-3); }
.my-4 { margin-top: var(--spacing-4); margin-bottom: var(--spacing-4); }
.my-5 { margin-top: var(--spacing-5); margin-bottom: var(--spacing-5); }
.my-6 { margin-top: var(--spacing-6); margin-bottom: var(--spacing-6); }
.my-8 { margin-top: var(--spacing-8); margin-bottom: var(--spacing-8); }
.my-10 { margin-top: var(--spacing-10); margin-bottom: var(--spacing-10); }
.my-12 { margin-top: var(--spacing-12); margin-bottom: var(--spacing-12); }
.my-16 { margin-top: var(--spacing-16); margin-bottom: var(--spacing-16); }

/* Padding */
.p-0 { padding: var(--spacing-0); }
.p-1 { padding: var(--spacing-1); }
.p-2 { padding: var(--spacing-2); }
.p-3 { padding: var(--spacing-3); }
.p-4 { padding: var(--spacing-4); }
.p-5 { padding: var(--spacing-5); }
.p-6 { padding: var(--spacing-6); }
.p-8 { padding: var(--spacing-8); }
.p-10 { padding: var(--spacing-10); }
.p-12 { padding: var(--spacing-12); }
.p-16 { padding: var(--spacing-16); }

.px-0 { padding-left: var(--spacing-0); padding-right: var(--spacing-0); }
.px-1 { padding-left: var(--spacing-1); padding-right: var(--spacing-1); }
.px-2 { padding-left: var(--spacing-2); padding-right: var(--spacing-2); }
.px-3 { padding-left: var(--spacing-3); padding-right: var(--spacing-3); }
.px-4 { padding-left: var(--spacing-4); padding-right: var(--spacing-4); }
.px-5 { padding-left: var(--spacing-5); padding-right: var(--spacing-5); }
.px-6 { padding-left: var(--spacing-6); padding-right: var(--spacing-6); }
.px-8 { padding-left: var(--spacing-8); padding-right: var(--spacing-8); }

.py-0 { padding-top: var(--spacing-0); padding-bottom: var(--spacing-0); }
.py-1 { padding-top: var(--spacing-1); padding-bottom: var(--spacing-1); }
.py-2 { padding-top: var(--spacing-2); padding-bottom: var(--spacing-2); }
.py-3 { padding-top: var(--spacing-3); padding-bottom: var(--spacing-3); }
.py-4 { padding-top: var(--spacing-4); padding-bottom: var(--spacing-4); }
.py-5 { padding-top: var(--spacing-5); padding-bottom: var(--spacing-5); }
.py-6 { padding-top: var(--spacing-6); padding-bottom: var(--spacing-6); }
.py-8 { padding-top: var(--spacing-8); padding-bottom: var(--spacing-8); }

/* ==========================================================================
   TYPOGRAPHY UTILITIES
   ========================================================================== */

/* Font Sizes */
.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.text-2xl { font-size: var(--font-size-2xl); }
.text-3xl { font-size: var(--font-size-3xl); }
.text-4xl { font-size: var(--font-size-4xl); }
.text-5xl { font-size: var(--font-size-5xl); }

/* Font Weights */
.font-thin { font-weight: var(--font-weight-thin); }
.font-light { font-weight: var(--font-weight-light); }
.font-normal { font-weight: var(--font-weight-normal); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }
.font-black { font-weight: var(--font-weight-black); }

/* Line Heights */
.leading-tight { line-height: var(--line-height-tight); }
.leading-normal { line-height: var(--line-height-normal); }
.leading-relaxed { line-height: var(--line-height-relaxed); }
.leading-loose { line-height: var(--line-height-loose); }

/* Letter Spacing */
.tracking-tight { letter-spacing: var(--letter-spacing-tight); }
.tracking-normal { letter-spacing: var(--letter-spacing-normal); }
.tracking-wide { letter-spacing: var(--letter-spacing-wide); }
.tracking-wider { letter-spacing: var(--letter-spacing-wider); }
.tracking-widest { letter-spacing: var(--letter-spacing-widest); }

/* ==========================================================================
   COLOR UTILITIES
   ========================================================================== */

/* Text Colors */
.text-primary { color: var(--color-text-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-muted { color: var(--color-text-muted); }
.text-inverse { color: var(--color-text-inverse); }
.text-white { color: var(--color-white); }

.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-error { color: var(--color-error); }
.text-info { color: var(--color-info); }

/* Background Colors */
.bg-primary { background-color: var(--color-primary); }
.bg-secondary { background-color: var(--color-secondary); }
.bg-white { background-color: var(--color-white); }
.bg-gray-50 { background-color: var(--color-gray-50); }
.bg-gray-100 { background-color: var(--color-gray-100); }
.bg-success { background-color: var(--color-success); }
.bg-warning { background-color: var(--color-warning); }
.bg-error { background-color: var(--color-error); }
.bg-info { background-color: var(--color-info); }

/* Gradient Divider Utilities */
.gradient-divider {
  height: 2px;
  background: var(--gradient-primary);
  margin: var(--spacing-4) 0;
  border-radius: var(--radius-full);
}

.gradient-divider--thick {
  height: 4px;
}

.gradient-divider--subtle {
  background: var(--gradient-primary-soft);
  opacity: 0.3;
}

.gradient-divider--vertical {
  width: 2px;
  height: auto;
  margin: 0 var(--spacing-2);
}

/* Gradient Border Utilities */
.border-gradient {
  position: relative;
  border: 2px solid transparent;
  background: linear-gradient(var(--color-bg-primary), var(--color-bg-primary)) padding-box,
              var(--gradient-primary) border-box;
}

.border-gradient-subtle {
  position: relative;
  border: 1px solid transparent;
  background: linear-gradient(var(--color-bg-primary), var(--color-bg-primary)) padding-box,
              var(--gradient-surface-primary) border-box;
}

/* ==========================================================================
   COMPONENT UTILITIES
   ========================================================================== */

/* Borders */
.border { border: 1px solid var(--color-border); }
.border-0 { border: 0; }
.border-t { border-top: 1px solid var(--color-border); }
.border-r { border-right: 1px solid var(--color-border); }
.border-b { border-bottom: 1px solid var(--color-border); }
.border-l { border-left: 1px solid var(--color-border); }

.border-primary { border-color: var(--color-primary); }
.border-success { border-color: var(--color-success); }
.border-warning { border-color: var(--color-warning); }
.border-error { border-color: var(--color-error); }

.rounded-none { border-radius: var(--radius-none); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded { border-radius: var(--radius-base); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-3xl { border-radius: var(--radius-3xl); }
.rounded-full { border-radius: var(--radius-full); }

/* Shadows */
.shadow-none { box-shadow: var(--shadow-none); }
.shadow-xs { box-shadow: var(--shadow-xs); }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow { box-shadow: var(--shadow-md); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-2xl { box-shadow: var(--shadow-2xl); }
.shadow-inner { box-shadow: var(--shadow-inner); }

/* ==========================================================================
   RESPONSIVE UTILITIES
   ========================================================================== */

@media (min-width: 640px) {
  .sm\:block { display: block; }
  .sm\:hidden { display: none; }
  .sm\:flex { display: flex; }
  .sm\:grid { display: grid; }
  .sm\:text-left { text-align: left; }
  .sm\:text-center { text-align: center; }
  .sm\:text-right { text-align: right; }
}

@media (min-width: 768px) {
  .md\:block { display: block; }
  .md\:hidden { display: none; }
  .md\:flex { display: flex; }
  .md\:grid { display: grid; }
  .md\:text-left { text-align: left; }
  .md\:text-center { text-align: center; }
  .md\:text-right { text-align: right; }
}

@media (min-width: 1024px) {
  .lg\:block { display: block; }
  .lg\:hidden { display: none; }
  .lg\:flex { display: flex; }
  .lg\:grid { display: grid; }
  .lg\:text-left { text-align: left; }
  .lg\:text-center { text-align: center; }
  .lg\:text-right { text-align: right; }
}

/* Legacy utility classes for backward compatibility */
.mb-0 { margin-bottom: 0; }

/* Skip Link Enhancement */
.skip-link {
  position: fixed;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-sm) var(--spacing-md);
  text-decoration: none;
  border-radius: var(--border-radius);
  z-index: 1000;
  font-weight: var(--font-weight-semibold);
  transition: top 0.4s ease;
}

/* When focused (e.g. using tab key) */
.skip-link:focus {
  top: 10px;
}

/* Peek animation */
@keyframes peek {
  0% { top: -40px; }
  50% { top: -30px; }
  100% { top: -40px; }
}

.skip-link.peek {
  animation: peek 1.8s ease-in-out;
}

/* ==========================================================================
   ADDITIONAL COMPONENTS - Alerts, Badges, etc.
   ========================================================================== */

/* Alert Components */
.alert {
  padding: var(--spacing-4) var(--spacing-6);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-4);
  border: 1px solid transparent;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
}

.alert__icon {
  flex-shrink: 0;
  font-size: var(--font-size-lg);
}

.alert__content {
  flex: 1;
}

.alert__title {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-1);
}

.alert__message {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.alert--info {
  background-color: rgba(23, 162, 184, 0.1);
  border-color: var(--color-info);
  color: var(--color-info-dark);
}

.alert--success {
  background-color: rgba(40, 167, 69, 0.1);
  border-color: var(--color-success);
  color: var(--color-success-dark);
}

.alert--warning {
  background-color: rgba(255, 193, 7, 0.1);
  border-color: var(--color-warning);
  color: var(--color-warning-dark);
}

.alert--error {
  background-color: rgba(220, 53, 69, 0.1);
  border-color: var(--color-error);
  color: var(--color-error-dark);
}

/* Badge Components */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-1) var(--spacing-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

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

.badge--secondary {
  background-color: var(--color-gray-200);
  color: var(--color-gray-800);
}

.badge--success {
  background-color: var(--color-success);
  color: var(--color-white);
}

.badge--warning {
  background-color: var(--color-warning);
  color: var(--color-gray-900);
}

.badge--error {
  background-color: var(--color-error);
  color: var(--color-white);
}

.badge--info {
  background-color: var(--color-info);
  color: var(--color-white);
}

/* Pill Badges */
.badge--pill {
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
}

/* Dot Badges */
.badge--dot {
  position: relative;
  padding-right: var(--spacing-4);
}

.badge--dot::after {
  content: '';
  position: absolute;
  top: 50%;
  right: var(--spacing-1);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: currentColor;
  transform: translateY(-50%);
}

/* Tooltip */
.tooltip {
  position: relative;
  cursor: help;
}

.tooltip__trigger {
  border-bottom: 1px dotted currentColor;
}

.tooltip__content {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-gray-900);
  color: var(--color-white);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  white-space: nowrap;
  z-index: var(--z-tooltip);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-duration) var(--transition-timing);
  margin-bottom: var(--spacing-2);
}

.tooltip__content::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: var(--color-gray-900);
}

.tooltip:hover .tooltip__content {
  opacity: 1;
  visibility: visible;
}

/* ==========================================================================
   ENHANCED FOOTER - Professional Healthcare Design
   ========================================================================== */

.footer {
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
  color: var(--color-white);
  padding: var(--spacing-16) 0 var(--spacing-8) 0;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--color-primary) 50%, transparent 100%);
}

.footer__content {
  display: grid;
  gap: var(--spacing-8);
  align-items: start;
}

.footer__brand {
  text-align: center;
}

.footer__logo {
  margin-bottom: var(--spacing-4);
}

.footer__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-light);
  margin-bottom: var(--spacing-2);
}

.footer__tagline {
  color: var(--color-gray-300);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-4);
}

.footer__description {
  color: var(--color-gray-400);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-6);
}

.footer__contact h3 {
  color: var(--color-white);
  margin-bottom: var(--spacing-4);
  font-size: var(--font-size-lg);
}

.footer__contact p {
  margin-bottom: var(--spacing-2);
  color: var(--color-gray-300);
}

.footer__contact a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: color var(--transition-duration) var(--transition-timing);
}

.footer__contact a:hover,
.footer__contact a:focus {
  color: var(--color-primary);
}

.footer__locations {
  display: grid;
  gap: var(--spacing-6);
}

.footer__location h4 {
  color: var(--color-primary-light);
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-base);
}

.footer__location p {
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.footer__links h4 {
  color: var(--color-primary-light);
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-base);
}

.footer__links a {
  color: var(--color-gray-300);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: all var(--transition-duration) var(--transition-timing);
  padding: var(--spacing-1) 0;
}

.footer__links a:hover,
.footer__links a:focus {
  color: var(--color-primary);
  padding-left: var(--spacing-2);
}

.footer__bottom {
  border-top: 1px solid var(--color-gray-700);
  margin-top: var(--spacing-8);
  padding-top: var(--spacing-6);
  text-align: center;
}

.footer__copyright {
  color: var(--color-gray-400);
  font-size: var(--font-size-xs);
  margin-bottom: var(--spacing-4);
}

.footer__legal {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  align-items: center;
}

.footer__legal a {
  color: var(--color-gray-400);
  text-decoration: none;
  font-size: var(--font-size-xs);
  transition: color var(--transition-duration) var(--transition-timing);
}

.footer__legal a:hover,
.footer__legal a:focus {
  color: var(--color-primary-light);
}

@media (min-width: 768px) {
  .footer__content {
    grid-template-columns: 1fr 2fr 1fr;
  }

  .footer__locations {
    grid-template-columns: 1fr 1fr;
  }

  .footer__legal {
    flex-direction: row;
    justify-content: center;
  }
}

/* Micro-Interaction Utility Classes */
.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.animate-fade-in-down {
  animation: fadeInDown 0.6s ease-out;
}

.animate-fade-in-left {
  animation: fadeInLeft 0.6s ease-out;
}

.animate-fade-in-right {
  animation: fadeInRight 0.6s ease-out;
}

.animate-scale-in {
  animation: scaleIn 0.4s ease-out;
}

.animate-bounce {
  animation: bounce 1s infinite;
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-glow {
  animation: glow 2s ease-in-out infinite alternate;
}

/* Hover Micro-Interactions */
.hover-lift {
  transition: all var(--transition-duration) var(--transition-timing);
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.hover-scale {
  transition: all var(--transition-duration) var(--transition-timing);
}

.hover-scale:hover {
  transform: scale(1.05);
}

.hover-glow:hover {
  box-shadow: 0 0 20px rgba(64, 181, 168, 0.3);
}

.hover-gradient {
  position: relative;
  overflow: hidden;
  transition: all var(--transition-duration) var(--transition-timing);
}

.hover-gradient::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-shimmer);
  transition: left 0.5s;
  z-index: 1;
}

.hover-gradient:hover::before {
  left: 100%;
}

/* Loading States */
.loading-shimmer {
  position: relative;
  overflow: hidden;
  background: var(--color-gray-200);
}

.loading-shimmer::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-shimmer);
  animation: shimmer 1.5s infinite;
}

.loading-dots::after {
  content: '';
  animation: loading-dots 1.5s steps(5, end) infinite;
}

@keyframes loading-dots {
  0%, 20% {
    color: rgba(0,0,0,0);
    text-shadow: .25em 0 0 rgba(0,0,0,0), .5em 0 0 rgba(0,0,0,0);
  }
  40% {
    color: var(--color-text-primary);
    text-shadow: .25em 0 0 rgba(0,0,0,0), .5em 0 0 rgba(0,0,0,0);
  }
  60% {
    text-shadow: .25em 0 0 var(--color-text-primary), .5em 0 0 rgba(0,0,0,0);
  }
  80%, 100% {
    text-shadow: .25em 0 0 var(--color-text-primary), .5em 0 0 var(--color-text-primary);
  }
}

/* Scroll-triggered animations */
.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.scroll-animate.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.scroll-animate-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.6s ease-out;
}

.scroll-animate-scale.animate-in {
  opacity: 1;
  transform: scale(1);
}

/* Focus Micro-Interactions */
.focus-ring:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-focus-ring);
  animation: pulse 2s infinite;
}

/* Enhanced Background Patterns */
.bg-pattern-dots {
  background-image: radial-gradient(circle, rgba(64, 181, 168, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}

.bg-pattern-grid {
  background-image: linear-gradient(rgba(64, 181, 168, 0.1) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(64, 181, 168, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}

.bg-pattern-diagonal {
  background: linear-gradient(45deg,
    rgba(64, 181, 168, 0.03) 25%,
    transparent 25%,
    transparent 50%,
    rgba(64, 181, 168, 0.03) 50%,
    rgba(64, 181, 168, 0.03) 75%,
    transparent 75%,
    transparent);
  background-size: 40px 40px;
}

.bg-pattern-waves {
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(64, 181, 168, 0.05) 50%,
    transparent 100%);
  background-size: 60px 100%;
}

/* Floating Elements */
.floating-element {
  position: absolute;
  pointer-events: none;
  z-index: 1;
  animation: float 6s ease-in-out infinite;
  opacity: 0.6;
}

.floating-element:nth-child(2n) {
  animation-delay: -2s;
  animation-duration: 8s;
}

.floating-element:nth-child(3n) {
  animation-delay: -4s;
  animation-duration: 10s;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  33% {
    transform: translateY(-20px) rotate(2deg);
  }
  66% {
    transform: translateY(-10px) rotate(-1deg);
  }
}

/* Modern Section Dividers */
.section-divider {
  position: relative;
  padding: var(--spacing-8) 0;
}

.section-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  transform: translateY(-50%);
  z-index: 1;
}

.section-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 60px;
  height: 60px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transform: translate(-50%, -50%);
  z-index: 2;
  box-shadow: 0 0 20px rgba(64, 181, 168, 0.3);
}

.section-divider-subtle::before {
  background: var(--gradient-surface-primary);
  opacity: 0.5;
}

.section-divider-subtle::after {
  background: var(--color-primary-light);
  opacity: 0.7;
}

/* Visual Hierarchy Enhancements */
.visual-hierarchy .section__title {
  position: relative;
  display: inline-block;
}

.visual-hierarchy .section__title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.visual-hierarchy .section__subtitle {
  position: relative;
  padding-left: var(--spacing-6);
}

.visual-hierarchy .section__subtitle::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 4px;
  height: 60%;
  background: var(--gradient-primary-soft);
  border-radius: var(--radius-full);
  transform: translateY(-50%);
}

/* Decorative Elements */
.decoration {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.decoration--top-right {
  top: var(--spacing-4);
  right: var(--spacing-4);
}

.decoration--top-left {
  top: var(--spacing-4);
  left: var(--spacing-4);
}

.decoration--bottom-right {
  bottom: var(--spacing-4);
  right: var(--spacing-4);
}

.decoration--bottom-left {
  bottom: var(--spacing-4);
  left: var(--spacing-4);
}

.decoration--circle {
  width: 120px;
  height: 120px;
  border: 2px solid rgba(64, 181, 168, 0.1);
  border-radius: var(--radius-full);
  animation: rotate 20s linear infinite;
}

.decoration--square {
  width: 80px;
  height: 80px;
  border: 2px solid rgba(64, 181, 168, 0.1);
  animation: rotate 15s linear infinite reverse;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Background Image Styles */
body::before {
  content: "";
  background: url('../media/enhanced_image4.webp') no-repeat center center;
  background-size: cover;
  opacity: 0.1;
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: -999;
  pointer-events: none;
}