body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: #f7f9fc;
    color: #1a1d23;
}

.brand-accent {
    color: #00a5a5;
}

.btn-brand {
    background: linear-gradient(135deg, #00a5a5, #007f8c);
    border: none;
    color: #fff;
}

.btn-brand:hover {
    opacity: 0.9;
    color: #fff;
}

.hero {
    background: radial-gradient(circle at top, rgba(0, 165, 165, 0.12), transparent), #fff;
    border-radius: 32px;
    box-shadow: 0 25px 80px rgba(15, 24, 44, 0.08);
}