:root {
    /* Brand */
    --primary-indigo: #2F5BFF;
    --brand-blue: #2F5BFF;
    --primary-dark: #0F172A;
    --accent-green: #22C55E;
    --accent-cyan: #38BDF8;
    --text-muted: #64748B;
    --white: #FFFFFF;
    --surface: #FFFFFF;
    --surface-muted: #F5F7FF;
    --surface-soft: #EEF2FF;
    --border-soft: #E2E8F0;

    /* Layout */
    --nav-height: 80px;
    --container-width: 1200px;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 10px;
    --shadow-card: 0 20px 40px rgba(15, 23, 42, 0.12);
    --shadow-soft: 0 10px 25px rgba(15, 23, 42, 0.08);
    --gradient-hero: radial-gradient(circle at top left, rgba(79, 70, 229, 0.18), transparent 55%),
        linear-gradient(180deg, #F8FAFF 0%, #FFFFFF 100%);
    --gradient-cta: linear-gradient(135deg, #1D4ED8 0%, #2563EB 40%, #4338CA 100%);

    /* Typography */
    --font-main: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
}

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

body {
    font-family: var(--font-main);
    color: var(--primary-dark);
    line-height: 1.6;
    background: var(--surface-muted);
}

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}