/*
Theme Name: GreenFleet
Author: Mobile Solutions
Description: Custom Modern SaaS Theme for MobTrack GPS Platform
Version: 1.0
Text Domain: greenfleet
*/

:root {
  /* Brand Colors */
  --color-primary: #0F172A; /* Slate 900 - Serious Tech/Base */
  --color-brand-blue: #2563EB; /* Blue 600 - Tech/Trust Highlight */
  --color-secondary: #059669; /* Emerald 600 - Eco Green */
  --color-accent: #EA580C; /* Orange 600 - Signal/Alert */

  /* Surface Colors */
  --color-bg: #FFFFFF;
  --color-bg-alt: #F8FAFC; /* Slate 50 */
  --color-surface: #FFFFFF;
  --color-border: #E2E8F0; /* Slate 200 */

  /* Text Colors */
  --color-text-main: #1E293B; /* Slate 800 */
  --color-text-muted: #64748B; /* Slate 500 */
  --color-text-light: #F8FAFC; /* Slate 50 */

  /* Typography */
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Poppins', sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* Reset / Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

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

ul {
  list-style: none;
}

/* Utility Classes */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-brand-blue);
  color: #fff;
}
.btn-primary:hover {
  background-color: #1d4ed8; /* Blue 700 */
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--color-brand-blue);
  color: var(--color-brand-blue);
}
.btn-secondary:hover {
  background-color: #eff6ff;
}

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