.isdn-intro{margin:0 0 28px}
.isdn-intro .service-intro{margin-bottom:0!important;padding-bottom:0}
.isdn-intro .service-intro>*:last-child{margin-bottom:0!important}
.isdn-eyebrow,.isdn-heading span{
    display:inline-block;margin-bottom:8px;color:#f45b00;font-size:.8rem;
    font-weight:800;letter-spacing:.07em;text-transform:uppercase
}
.isdn-intro h2,.isdn-heading h2{margin:0 0 12px;color:#25313d;line-height:1.25}
.isdn-intro p,.isdn-heading p,.isdn-card p,.isdn-step p,.isdn-summary p{
    margin:0;color:#5f6d7a;line-height:1.7
}
.isdn-intro p+p{margin-top:12px}
.isdn-heading{
    margin:24px 0 22px;padding:24px 26px;border:1px solid #e2e7eb;
    border-radius:14px;background:#f8fafc;box-shadow:0 5px 18px rgba(34,49,63,.04)
}
.isdn-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0 0 34px}
.isdn-card{
    padding:24px 22px;border:1px solid #e2e7eb;border-radius:14px;
    background:#fff;box-shadow:0 5px 18px rgba(34,49,63,.04)
}
.isdn-card-head{
    display:flex;align-items:center;gap:14px;margin-bottom:14px
}
.isdn-number{
    display:flex;align-items:center;justify-content:center;flex:0 0 42px;width:42px;height:42px;
    margin:0;border-radius:11px;background:rgba(244,91,0,.09);
    color:#f45b00;font-weight:800
}
.isdn-card h3,.isdn-step h3,.isdn-summary h3{margin:0 0 8px;color:#25313d;line-height:1.35}
.isdn-card-head h3{margin:0}
.isdn-process{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0 0 34px}
.isdn-step{padding:22px;border:1px solid #e2e7eb;border-radius:14px;background:#f8fafc}
.isdn-step span{
    display:inline-block;margin-bottom:10px;color:#f45b00;font-size:.8rem;
    font-weight:800;letter-spacing:.06em;text-transform:uppercase
}
.isdn-summary{
    margin:0 0 34px;padding:25px 26px;border-left:4px solid #f45b00;
    border-radius:0 14px 14px 0;background:#fff8f4
}
@media(max-width:900px){.isdn-grid,.isdn-process{grid-template-columns:1fr}}
@media(max-width:650px){.isdn-heading,.isdn-summary{padding:20px}}