#payment-modal .payment-stage {
    display: none;
}

#payment-modal .payment-stage.active {
    display: block;
}

#payment-modal .checkout-field {
    margin-top: 18px;
}

#payment-modal .checkout-field label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
}

#payment-modal .checkout-input,
#payment-modal .subscription-input {
    width: 100%;
    box-sizing: border-box;
    padding: 14px 16px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 12px;
    background: rgba(255,255,255,.06);
    color: inherit;
    font: inherit;
    outline: none;
}

#payment-modal .checkout-input:focus {
    border-color: rgba(255,255,255,.35);
}

#payment-modal .checkout-code {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 7px;
}

#payment-modal .checkout-error {
    display: none;
    margin: 14px 0;
    padding: 12px 14px;
    border-radius: 10px;
    background: rgba(255,70,70,.10);
    border: 1px solid rgba(255,70,70,.25);
    font-size: 14px;
    line-height: 1.45;
}

#payment-modal .checkout-error.active {
    display: block;
}

#payment-modal .checkout-success {
    margin: 18px 0;
    padding: 14px;
    border-radius: 12px;
    background: rgba(70,210,120,.10);
    border: 1px solid rgba(70,210,120,.25);
    line-height: 1.5;
}

#payment-modal .checkout-status {
    margin: 24px 0;
    text-align: center;
    line-height: 1.6;
}

#payment-modal .checkout-spinner {
    width: 34px;
    height: 34px;
    margin: 0 auto 16px;
    border: 3px solid rgba(255,255,255,.15);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: pulsenet-spin .8s linear infinite;
}

#payment-modal .checkout-actions {
    display: flex;
    gap: 10px;
    margin-top: 14px;
}

#payment-modal .checkout-actions .button {
    flex: 1;
}

#payment-modal .checkout-link-button {
    display: block;
    margin: 14px auto 0;
    padding: 0;
    border: 0;
    background: none;
    color: inherit;
    opacity: .7;
    cursor: pointer;
    text-decoration: underline;
    font: inherit;
    font-size: 14px;
}

#payment-modal .checkout-link-button:hover {
    opacity: 1;
}

#payment-modal .checkout-note {
    margin-top: 14px;
    font-size: 13px;
    opacity: .7;
    line-height: 1.5;
}

#payment-modal button:disabled {
    opacity: .55;
    cursor: wait;
}

@keyframes pulsenet-spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 560px) {
    #payment-modal .checkout-actions {
        flex-direction: column;
    }
}


/* ==========================================
   PulseNet client applications
   ========================================== */

.client-apps {
    padding: 90px 22px;
}

.client-apps-inner {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
}

.client-apps-label {
    display: inline-block;
    margin-bottom: 12px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .14em;
    opacity: .62;
}

.client-apps h2 {
    max-width: 780px;
    margin: 0 0 14px;
    font-size: clamp(30px, 4.5vw, 50px);
    line-height: 1.08;
}

.client-apps-subtitle {
    max-width: 760px;
    margin: 0 0 36px;
    font-size: 17px;
    line-height: 1.65;
    opacity: .7;
}

.client-apps-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.client-app-card {
    display: flex;
    flex-direction: column;
    min-height: 390px;
    padding: 26px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 20px;
    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,.055),
            rgba(255,255,255,.018)
        );
}

.client-app-platform {
    margin-bottom: 9px;
    font-size: 13px;
    font-weight: 600;
    opacity: .55;
}

.client-app-name {
    margin-bottom: 14px;
    font-size: 31px;
    font-weight: 750;
    letter-spacing: -.02em;
}

.client-app-card > p {
    margin: 0 0 18px;
    line-height: 1.6;
    opacity: .72;
}

.client-app-warning {
    margin-bottom: 14px;
    padding: 11px 13px;
    border: 1px solid rgba(255,190,70,.28);
    border-radius: 10px;
    background: rgba(255,190,70,.08);
    font-size: 13px;
    font-weight: 650;
    line-height: 1.45;
}

.client-app-instructions {
    display: flex;
    flex-direction: column;
    gap: 7px;
    margin-bottom: 24px;
    font-size: 14px;
    line-height: 1.45;
    opacity: .82;
}

.client-app-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: auto;
    padding: 13px 17px;
    border: 1px solid rgba(255,255,255,.17);
    border-radius: 12px;
    color: inherit;
    text-decoration: none;
    font-weight: 650;
    transition:
        background .2s ease,
        border-color .2s ease,
        transform .2s ease;
}

.client-app-button:hover {
    background: rgba(255,255,255,.08);
    border-color: rgba(255,255,255,.3);
    transform: translateY(-1px);
}

.client-app-bottom-note {
    margin-top: 22px;
    padding: 17px 20px;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 14px;
    background: rgba(255,255,255,.035);
    font-size: 14px;
    line-height: 1.6;
    opacity: .78;
}

@media (max-width: 900px) {
    .client-apps-grid {
        grid-template-columns: 1fr;
    }

    .client-app-card {
        min-height: 0;
    }
}

@media (max-width: 560px) {
    .client-apps {
        padding:
            68px 16px;
    }

    .client-app-card {
        padding: 21px;
    }
}