.checkout-plan {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--primary-clr-200);
    border-radius: 999px;
    background-color: var(--primary-clr-50);
    font-weight: var(--fw-700);
    color: var(--primary-clr-500);
}

.checkout-section-title {
    grid-column: 1 / -1;
    margin: 0.75rem 0 0;
    font-size: var(--fs-200);
    font-weight: var(--fw-700);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary-clr-500);
}

.checkout-section-title:first-child {
    margin-top: 0;
}

/* Stacks the title and the plan pill; the shared sign-up header lays them out in one row with a huge title. */
.register .register-header.checkout-header {
    flex-direction: column;
    gap: 1rem;
    margin-block-end: 0.5rem;
    text-align: center;

    h1 {
        max-width: none;
        font-size: clamp(1.75rem, 2.5vw, 2.25rem);
        line-height: 1.15;
    }

    .checkout-plan {
        margin: 0;
        font-size: var(--fs-300);
    }
}