.certificates-stage{background:#fff;min-height:auto;overflow:visible}
.certificates-stage:before{display:none}
.certificates-content{display:block;min-height:0;padding:70px 0 84px}
.certificates-head{max-width:760px;margin-bottom:38px}
.certificates-head .intro{max-width:720px}
.certificates-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
.certificate-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);background:#fff;box-shadow:0 10px 26px rgba(12,23,34,.055);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.certificate-card:hover,.certificate-card:focus-within{transform:translateY(-3px);border-color:#c7d7e2;box-shadow:0 14px 32px rgba(12,23,34,.09)}
.certificate-preview{display:flex;align-items:center;justify-content:center;height:390px;padding:18px;background:#f8fafb;border-bottom:1px solid var(--line);overflow:hidden}
.certificate-preview img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}
.certificate-body{display:flex;flex:1;flex-direction:column;padding:18px 18px 20px}
.certificate-type{display:none}
.certificate-title{margin:0;color:var(--ink);font-size:18px;line-height:1.25;font-weight:700}
.certificate-note{margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.45}
.certificate-link{display:inline-flex;align-items:center;gap:7px;margin-top:auto;padding-top:16px;color:var(--blue);font-size:13px;font-weight:700}
.certificate-link:after{display:none}
@media(max-width:980px){.certificates-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.certificate-preview{height:420px}}
@media(max-width:640px){.certificates-content{padding:48px 0 64px}.certificates-head{margin-bottom:28px}.certificates-grid{grid-template-columns:1fr;gap:18px}.certificate-preview{height:auto;min-height:0;aspect-ratio:4/5;padding:14px}.certificate-title{font-size:17px}}


/* Certificates heading stamp — aligned, compact version */
.certificates-head{
  max-width:760px;
  margin-bottom:38px;
}
.certificates-head .maintenance-stamp{
  position:relative;
  display:inline-block;
  padding-left:16px;
}
.certificates-head .maintenance-stamp:before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:4px;
  background:var(--red);
}
.certificates-head .eyebrow{
  display:block;
  margin:0 0 8px;
  color:var(--blue);
  font-size:11px;
  font-weight:700;
  line-height:1;
  letter-spacing:.16em;
  text-transform:uppercase;
}
.certificates-head h1{
  max-width:620px;
  margin:0;
  color:var(--ink);
  font-size:clamp(26px,2.15vw,34px);
  font-weight:600;
  line-height:1.08;
  letter-spacing:-.025em;
}
.certificates-head h1 span{
  display:inline;
  color:var(--red);
}
@media(max-width:620px){
  .certificates-head{margin-bottom:28px}
  .certificates-head .maintenance-stamp{padding-left:14px}
  .certificates-head .eyebrow{font-size:10px;margin-bottom:7px}
  .certificates-head h1{font-size:27px}
}