/* Style.css - Medanta Dental Clinic Global Styles */

:root {
  --primary-color: #2D9CDB;
  --secondary-color: #27AE60;
  --accent-color: #56CCF2;
  --dark-color: #1F2937;
  --bg-color: #F8FAFC;
  --card-bg: #FFFFFF;
  --text-primary: #1F2937;
  --text-secondary: #4B5563;
  --border-color: #E2E8F0;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 20px 25px -5px rgba(45, 156, 219, 0.05), 0 10px 10px -5px rgba(45, 156, 219, 0.02);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

body.dark-theme {
  --bg-color: #0F172A;
  --card-bg: #1E293B;
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --border-color: #334155;
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
}

/* Base Body Styling */
body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  color: var(--text-primary);
  transition: var(--transition);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .display-font {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-primary);
}

p {
  color: var(--text-secondary);
  line-height: 1.7;
}

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

/* Scroll Progress Bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  z-index: 9999;
  width: 0%;
  transition: width 0.1s;
}

/* Section Spacing */
.section-padding {
  padding: 100px 0;
}

.section-title-container {
  text-align: center;
  margin-bottom: 60px;
}

.section-subtitle {
  color: var(--secondary-color);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1.5px;
  font-size: 14px;
  margin-bottom: 10px;
  display: inline-block;
}

.section-main-title {
  font-size: 38px;
  font-weight: 800;
  margin-bottom: 15px;
}

.section-title-desc {
  max-width: 600px;
  margin: 0 auto;
}

/* Dark Theme Helpers */
body.dark-theme .bg-light {
  background-color: #1E293B !important;
}
body.dark-theme .bg-light-subtle {
  background-color: #111827 !important;
}
body.dark-theme .card {
  background-color: var(--card-bg) !important;
  border-color: var(--border-color) !important;
}
body.dark-theme .text-dark {
  color: #F8FAFC !important;
}
body.dark-theme .text-secondary {
  color: #94A3B8 !important;
}
body.dark-theme .receipt-header h5,
body.dark-theme .receipt-value {
  color: #0F172A !important;
}