body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #ffffff;
    color: #212529;
}

.hero-section {
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    border-bottom: 1px solid #e9ecef;
}

.navbar-brand {
    font-size: 1.3rem;
}

.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.plan-card {
    border-radius: 16px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.plan-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.1) !important;
}

.plan-card.popular {
    border: 2px solid #0d6efd !important;
}

.badge-popular {
    background: #0d6efd;
    color: white;
    font-size: 0.75rem;
    padding: 4px 12px;
    border-radius: 20px;
}