.v2-cert-gallery>.v2-certificate-grid,.v2-cert-gallery>.r03-certificate-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
@media(max-width:720px){.v2-cert-gallery>.v2-certificate-grid,.v2-cert-gallery>.r03-certificate-grid{grid-template-columns:1fr}}
.v2-cert-gallery{--cert-ink:#0b0f0d;--cert-surface:#121813;--cert-line:#364539;--cert-accent:#8eea2d;font-family:Onest,Arial,sans-serif}
.v2-cert-gallery [data-v2-certificate-item]{cursor:zoom-in;transition:transform .2s ease,box-shadow .2s ease}
.v2-cert-gallery [data-v2-certificate-item]:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(7,13,9,.12)}
.v2-cert-gallery [data-v2-certificate-item]:focus-visible{outline:3px solid #285d14;outline-offset:4px}
.v2-cert-dialog{position:fixed;max-width:min(960px,calc(100vw - 32px));width:100%;max-height:calc(100dvh - 32px);overflow:auto;border:1px solid var(--cert-line);border-radius:20px;padding:22px;background:var(--cert-ink);color:#fff;box-shadow:0 28px 80px rgba(0,0,0,.36)}
.v2-cert-dialog::backdrop{background:rgba(0,0,0,.74)}
.v2-cert-dialog figure{display:grid;gap:14px;margin:0;padding:38px 0 0;text-align:center}
.v2-cert-dialog figure img{display:block;max-width:100%;max-height:calc(100dvh - 190px);width:auto;height:auto;margin:auto;object-fit:contain;background:#fff}
.v2-cert-dialog figcaption{font:600 16px/1.4 Onest,Arial,sans-serif}
.v2-cert-dialog button{min-height:44px;border:1px solid var(--cert-line);border-radius:10px;padding:8px 14px;background:var(--cert-surface);color:#fff;font:600 14px/1.2 Onest,Arial,sans-serif;cursor:pointer}
.v2-cert-dialog button:hover{border-color:var(--cert-accent);color:var(--cert-accent)}
.v2-cert-dialog button:focus-visible{outline:3px solid var(--cert-accent);outline-offset:3px}
.v2-cert-dialog .v2-cert-dialog__close{position:absolute;top:16px;right:16px;display:grid;min-width:44px;width:44px;height:44px;place-items:center;padding:0;font-size:27px}
.v2-cert-dialog__controls{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px}
.v2-cert-dialog__controls span{font-size:14px;color:#c9d5ca;white-space:nowrap}
@media(max-width:600px){.v2-cert-dialog{padding:16px}.v2-cert-dialog figure img{max-height:calc(100dvh - 210px)}.v2-cert-dialog__controls{gap:6px}.v2-cert-dialog__controls button{padding:8px;font-size:12px}}
@media(prefers-reduced-motion:reduce){.v2-cert-gallery [data-v2-certificate-item]{transition:none}}

/* Client letters share the review container and existing image viewer. */
.v2-cert-gallery:has(>.v2-review-letter-grid){margin-top:24px}
.v2-review-letter-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.v2-review-letter-grid a{display:grid;min-width:0;gap:12px;border:1px solid var(--cert-line);border-radius:16px;padding:16px;background:#fff;color:#0b0f0d;text-decoration:none;font-weight:600;overflow-wrap:anywhere}
.v2-review-letter-grid img{display:block;width:100%;height:320px;object-fit:contain;background:#f7faf7}
@media(max-width:980px){.v2-review-letter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.v2-review-letter-grid{grid-template-columns:1fr}}