v3.26.1
Share-based payments - Schedule of Movements in RSUs (Details) - RSUs
 6 Months Ended
Jun. 30, 2026
shares
$ / shares
RSUs  
Beginning Outstanding (in shares) | shares 1,756,072
New grants during the year (in shares) | shares 2,962,434
Forfeited during the year (in shares) | shares (280,032)
Vested during the year (in shares) | shares (1,098,365)
Ending Outstanding (in shares) | shares 3,340,109
Weighted Average Fair Value  
Beginning Outstanding (in dollars per share) | $ / shares $ 8.65
New grants during the year (in dollars per share) | $ / shares 4.15
Forfeited during the year (in dollars per share) | $ / shares 9.46
Vested during the year (in dollars per share) | $ / shares 6.39
Ending Outstanding (in dollars per share) | $ / shares $ 5.33