/* ClearTrack TC Solutions - Main CSS file */

/* Import other CSS files */
@import 'layout.css';
@import 'animations.css';
@import 'responsive.css';

/* CSS Variables */
:root {
  /* Colors - ClearTrack TC Solutions palette from logo */
  --primary-color: #2C4A4A; /* Deep teal from logo */
  --primary-dark: #1E3535; /* Darker teal for hover states */
  --primary-light: #3D6363; /* Lighter teal for accents */
  --secondary-color: #2C4A4A; /* Same teal for minimalist consistency */
  --secondary-dark: #1E3535;
  --secondary-light: #3D6363;

  /* Neutral colors - warm cream palette from logo */
  --white: #ffffff;
  --off-white: #F5F0E8; /* Cream from logo background */
  --cream: #F5F0E8;
  --cream-dark: #E8E0D4;
  --light-gray: #D4CFC5;
  --medium-gray: #8B8680;
  --dark-gray: #4A4742;
  --text-color: #2C4A4A; /* Deep teal for text */
  --text-light: #5A7A7A;
  --success-color: #2C4A4A;
  --error-color: #C45C4A; /* Warm terracotta */

  /* Typography */
  --heading-font: 'Montserrat', sans-serif;
  --body-font: 'Open Sans', sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Container width */
  --container-max-width: 1200px;
  --container-padding: 1.5rem;
}

/* Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--white);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

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

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-md);
  color: var(--text-color);
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--space-lg);
}

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

a:hover {
  color: var(--primary-dark);
}

/* Lists */
ul, ol {
  margin-bottom: var(--space-lg);
  padding-left: var(--space-xl);
}

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

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--heading-font);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  text-align: center;
  padding: 0.875rem 1.75rem;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: var(--white);
}

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

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  color: var(--white);
}

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

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--white);
}

.btn-text {
  background-color: transparent;
  color: var(--primary-color);
  padding: 0.5rem 0;
  display: inline-flex;
  align-items: center;
}

.btn-text:hover {
  color: var(--primary-dark);
}

.btn-text .arrow-icon {
  margin-left: 0.5rem;
  transition: transform var(--transition-fast);
}

.btn-text:hover .arrow-icon {
  transform: translateX(4px);
}

/* Section styles */
.section-title {
  text-align: center;
  margin-bottom: var(--space-2xl);
  position: relative;
}

.section-title:after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--primary-color);
  margin: var(--space-md) auto 0;
}

section {
  padding: var(--space-3xl) 0;
}

/* Page header */
.page-header {
  background-color: var(--primary-color);
  color: var(--white);
  padding: var(--space-3xl) 0;
  text-align: center;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.page-header p {
  font-size: 1.25rem;
  margin-bottom: 0;
  opacity: 0.9;
}

/* Utility classes */
.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.hidden {
  display: none;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}