.btn-circular {
    border-radius: 50px;
    padding: 15px 35px;
    border: none;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-circular:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 20px rgba(0,0,0,0.2);
}

.btn-primary {
    background: linear-gradient(135deg, #4ECDC4 0%, #44A3A3 100%);
    color: white;
}

.btn-secondary {
    background: linear-gradient(135deg, #FFE66D 0%, #FFD93D 100%);
    color: #2C3E50;
}

.btn-info {
    background: linear-gradient(135deg, #4A90E2 0%, #357ABD 100%);
    color: white;
}