:root {
  --primary: #1F3F39; /* Dark green/teal */
  --primary-soft: #eaf1ed;
  --accent: #E8AA53; /* Gold/yellow */
  --background: #ffffff;
  --foreground: #1c1c1c;
  --muted: #f3f4f6;
  --muted-foreground: #6b7280;
  --border: #e5e7eb;
  --cream: #FDFBF8;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--foreground);
  background-color: var(--background);
  line-height: 1.5;
}

.font-display {
  font-family: 'Playfair Display', serif;
}

/* Utilities */
.text-primary { color: var(--primary) !important; }
.bg-primary { background-color: var(--primary) !important; }
.text-accent { color: var(--accent) !important; }
.bg-accent { background-color: var(--accent) !important; }
.bg-cream { background-color: var(--cream) !important; }
.bg-background { background-color: var(--background) !important; }
.text-foreground { color: var(--foreground) !important; }
.text-muted-foreground { color: var(--muted-foreground) !important; }
.border-border { border-color: var(--border) !important; }
.bg-primary-soft { background-color: var(--primary-soft) !important; }

/* Custom components */
.bg-background-blur {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
}

.hover-primary:hover {
  color: var(--primary) !important;
}

.hover-shadow:hover {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1) !important;
  transform: translateY(-2px);
}

.transition {
  transition: all 0.2s ease-in-out;
}

.btn-accent {
  background-color: var(--accent);
  color: #000;
  border: none;
}
.btn-accent:hover {
  background-color: #d19543;
  color: #000;
}

.btn-primary {
  background-color: var(--primary);
  color: #fff;
  border: none;
}
.btn-primary:hover {
  background-color: #152d28;
  color: #fff;
}

/* Hero Section */
.hero-bg-gradient {
  background: linear-gradient(to bottom, var(--cream), var(--background));
}
.hero-blur-circle {
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  background-color: var(--primary-soft);
  filter: blur(80px);
  border-radius: 50%;
  opacity: 0.6;
}
.rotate-n2 {
  transform: rotate(-2deg);
}
.inset-n6 {
  top: -1.5rem;
  right: -1.5rem;
  bottom: -1.5rem;
  left: -1.5rem;
}

/* Disease Cards */
.disease-card {
  transition: transform 0.2s, box-shadow 0.2s;
  height: 100%;
}
.disease-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Pricing */
.pricing-card {
  transition: border-color 0.2s, box-shadow 0.2s;
}
.pricing-card:hover {
  border-color: var(--accent) !important;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1) !important;
}

/* Accordion */
.custom-accordion .accordion-button:not(.collapsed) {
  background-color: transparent;
  color: var(--primary);
  box-shadow: none;
}
.custom-accordion .accordion-button:focus {
  box-shadow: none;
  border-color: transparent;
}
.custom-accordion .accordion-button::after {
  background-size: 1rem;
}

/* Spacing and Layout Tweaks */
.h-16 { height: 4rem; }
.py-6 { padding-top: 5rem; padding-bottom: 5rem; }
.fs-sm { font-size: 0.875rem; }
.tracking-widest { letter-spacing: 0.1em; }
.z-n1 { z-index: -1; }
.text-white-80 { color: rgba(255, 255, 255, 0.8); }
.text-white-50 { color: rgba(255, 255, 255, 0.5); }
.border-white-50 { border-color: rgba(255, 255, 255, 0.2) !important; }
.border-accent { border-color: var(--accent) !important; }