:root {
    --deep-blue: #0057B7;
    --bold-blue: #0074D9;
    --light-blue: #66B2FF;
    --gradient-blue: linear-gradient(135deg, #0057B7, #66B2FF);
    --dark-gray: #333333;
    --navy: #1A1A2E;
    --white: #FFFFFF;
    --whatsapp-green: #25D366;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: rgba(0, 0, 0, 0.1);
}

.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
}