:root {
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --secondary-color: #1e293b;
    --background-color: #f8fafc;
    --text-color: #334155;
    --text-light: #64748b;
    --white: #ffffff;
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --success: #10b981;
    --warning: #f59e0b;
    --border-color: #e2e8f0;
    --card-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --card-shadow-hover: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    line-height: 1.5;
    background-color: var(--background-color);
    color: var(--text-color);
    -webkit-font-smoothing: antialiased;
}

a {
    transition: all 0.2s ease;
    text-decoration: none;
    color: var(--primary-color);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    overflow: hidden;
    padding: 20px;
}

/* Headings */
h2 {
    color: var(--secondary-color);
    margin-bottom: 20px;
    font-size: 28px;
    font-weight: 700;
}

h3 {
    color: var(--secondary-color);
    margin: 25px 0 15px 0;
    font-size: 20px;
    font-weight: 600;
}