:root {
  /* Custom Thematic CSS Variables - No primary, secondary, accent words used */
  --vitality-meadow: #0f5132;        /* Deep forest green */
  --vitality-mint: #198754;          /* Middle leaf green */
  --vitality-blossom: #badbcc;       /* Light pastel green */
  --vitality-cream: #f4f9f6;         /* Soft greenish cream background */
  --vitality-sand: #ffffff;          /* White clean surface */
  --vitality-charcoal: #212529;      /* Dark text */
  --vitality-teal-dark: #123c24;     /* Muted dark forest */
  --vitality-gradient: linear-gradient(135deg, #198754 0%, #0f5132 100%);
  
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  /* Border radius: soft style (12-20px) */
  --vitality-radius-soft: 14px;
  
  /* Shadow depth: raised style */
  --vitality-raised-shadow: 0 10px 30px rgba(25, 135, 84, 0.08);
}

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

body {
  font-family: var(--font-body);
  color: var(--vitality-charcoal);
  background-color: var(--vitality-bg);
  overflow-x: hidden;
}

/* Scroll-driven progress bar (pure CSS) */
@keyframes progress-grow { 
  to { width: 100%; } 
}
.vitality-scroll-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  width: 0;
  background-color: var(--vitality-mint);
  z-index: 9999;
  animation: progress-grow linear;
  animation-timeline: scroll();
}

/* Header & CSS Hamburger Menu rules */
.vitality-navigation-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}
.vitality-navigation-anchor {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--vitality-meadow);
  padding: 0.5rem 1rem;
  transition: color 0.2s ease;
}
.vitality-navigation-anchor:hover {
  color: var(--vitality-mint);
}
.vitality-navigation-cta {
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.6rem 1.25rem;
  border-radius: var(--vitality-radius-soft);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.vitality-navigation-cta:hover {
  transform: translateY(-2px);
  opacity: 0.95;
}

/* CSS-only Hamburger Implementation */
.vitality-menu-trigger {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 20px;
}
.vitality-menu-trigger .vitality-bar {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--vitality-meadow);
  border-radius: 2px;
  transition: all 0.3s ease;
}
#vitality-menu-checkbox:checked ~ .vitality-menu-container {
  display: block !important;
}
@media (max-width: 767px) {
  .vitality-menu-container {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--vitality-sand);
    border-top: 1px solid var(--vitality-blossom);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    padding: 1.5rem;
  }
}

/* Metric / Stats Box Styling */
.vitality-metric-box {
  border-radius: var(--vitality-radius-soft);
  box-shadow: var(--vitality-raised-shadow);
  border: 1px solid rgba(25, 135, 84, 0.1);
}

/* CTA Action Buttons Styling */
.vitality-action-btn {
  border-radius: var(--vitality-radius-soft);
  font-family: var(--font-display);
}
.vitality-action-btn:hover {
  transform: translateY(-3px);
  opacity: 0.95;
}

/* Section-driven view-based animations */
@keyframes section-reveal {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.vitality-shield-matrix, .vitality-detail-block, .vitality-opinion-deck, .vitality-faq-board {
  animation: section-reveal linear both;
  animation-timeline: view();
  animation-range: entry 5% entry 30%;
}

/* Features top-border cards styling */
.vitality-pillar-card {
  border-radius: var(--vitality-radius-soft);
  box-shadow: var(--vitality-raised-shadow);
}
.vitality-pillar-card:hover {
  transform: translateY(-6px);
}

/* Media Box offsets & elements */
.vitality-content-image {
  border-radius: var(--vitality-radius-soft);
}
.vitality-accent-outline {
  position: absolute;
  top: -15px;
  left: -15px;
  right: 15px;
  bottom: 15px;
  z-index: -1;
  border-radius: var(--vitality-radius-soft);
}

/* Testimonial card overrides */
.vitality-opinion-card {
  border-radius: var(--vitality-radius-soft);
  box-shadow: var(--vitality-raised-shadow);
  border: 1px solid rgba(25, 135, 84, 0.05);
}

/* Form Styles */
.vitality-trust-panel {
  border-radius: var(--vitality-radius-soft);
}
.vitality-form-panel {
  border-radius: var(--vitality-radius-soft);
  box-shadow: var(--vitality-raised-shadow);
  border: 1px solid rgba(25, 135, 84, 0.1);
}
.vitality-form-panel input, .vitality-form-panel textarea {
  border-radius: calc(var(--vitality-radius-soft) - 4px);
}
.vitality-form-panel input:focus, .vitality-form-panel textarea:focus {
  border-color: var(--vitality-mint);
  box-shadow: 0 0 0 3px rgba(25, 135, 84, 0.15);
}

/* Pulse animation utility */
@keyframes pulse-slow {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}
.animate-pulse-slow {
  animation: pulse-slow 4s infinite ease-in-out;
}