.signup-card {
    position: relative;
    width: min(560px, 100%);
}

.signup-language-switch {
    position: absolute;
    top: 18px;
    right: 18px;
    display: flex;
    gap: 3px;
    padding: 3px;
    background: #eef2f6;
    border-radius: 8px;
}

.signup-language-switch a {
    padding: 5px 8px;
    color: #7b8799;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 700;
    text-decoration: none;
}

.signup-language-switch a.active {
    color: #fff;
    background: #4f7ee8;
}

.signup-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.signup-form-row label { margin-top: 14px; }

@media (max-width: 520px) {
    .signup-card { padding: 28px 20px; }
    .signup-language-switch { top: 12px; right: 12px; }
    .signup-form-row { grid-template-columns: 1fr; }
    .signup-form-row > div + div label { margin-top: 14px; }
}