:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --text-color: #1f2937;
    --light-text: #4B5563;
    --background: #ffffff;
    --section-bg: #f3f4f6;
    
    /* New gradient variables */
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    --gradient-light: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(30, 64, 175, 0.05) 100%);
    --gradient-accent: linear-gradient(45deg, rgba(37, 99, 235, 0.05) 0%, rgba(30, 64, 175, 0.1) 100%);
    --gradient-mesh: repeating-linear-gradient(45deg, rgba(37, 99, 235, 0.03) 0px, transparent 1px, transparent 20px);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--background);
    background-image: var(--gradient-mesh);
    background-attachment: fixed;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}