.checkout-header-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background-color: #FFF;
}

.checkout-header {
    height: 48px;
    padding-block: 1rem;
    border-bottom: thin solid #F2F4F7;
    background-color: #FFF;
    color: #475467;
    font-size: 16px;
    font-weight: 600;
    line-height: 24px;
}

.checkout-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.checkout-header-logo {
    display: flex;
    align-items: center;
}

/* Stepper */
.checkout-stepper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.checkout-step {
    display: flex;
    align-items: center;
    gap: 8px;
}

.step-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.2;
    flex-shrink: 0;
}

.step-icon-completed {
    background-color: #44C04C;
}

.step-icon-active {
    background-color: #5925DC;
    color: #FFF;
}

.step-icon-inactive {
    background-color: #E1E1E1;
    color: #000;
}

.step-connector {
    width: 65px;
    height: 4px;
    border-radius: 30px;
    background-color: #E1E1E1;
    flex-shrink: 0;
}

.step-connector-completed {
    background-color: #44C04C;
}

.step-label {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.2;
    color: #000;
    white-space: nowrap;
}

.step-label-inactive {
    color: #808080;
}

/* Contact button */
.checkout-contact-sale-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    border: 1px solid #EAECF0;
    border-radius: 16px;
    background-color: #FCFCFD;
    cursor: pointer;
    overflow: hidden;

    font-size: 16px;
    font-weight: 500;
    color: #2E3A59;
    line-height: 20px;
    white-space: nowrap;
}

.checkout-contact-sale-btn:hover {
    background-color: #F9FAFB;
}

.checkout-top-bar {
    padding: 24px 0;
}

.checkout-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #2E3A59;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s;

    &:hover {
        color: #6D2FFD;
    }
}

/* Responsive */
@media (max-width: 991px) {
    .checkout-header {
        padding: 12px 24px;
    }
}

@media (max-width: 768px) {
    .step-label {
        display: none;
    }

    .checkout-contact-sale-btn span {
        display: none;
    }

    .checkout-contact-sale-btn {
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .checkout-header {
        padding: 12px 16px;
    }

    .step-connector {
        width: 32px;
    }
}