/* Compact, scannable education and certification overview. */
.credentials-intro{padding:44px 0 30px}
.credentials-intro .eyebrow{margin:0 0 14px}
.credentials-intro h1{font-size:clamp(2.3rem,4.2vw,3.4rem);line-height:1.12;letter-spacing:-.025em;max-width:800px;margin:0}
.credentials-lead{color:var(--muted);margin:16px 0 0;max-width:720px}
.credential-content{padding:0 0 38px}
.credential-content h2{font-size:1.7rem;margin:0 0 18px}
.education-block{padding:24px 0 28px;border-top:1px solid var(--line)}
.education-grid,.certification-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.credentials-page .edu-row{display:grid;grid-template-columns:1fr;gap:6px;padding:18px 20px;background:#e8eef3;border:0}
.credentials-page .edu-row>span:first-child{font-size:.8rem;color:var(--red);font-weight:700}
.credentials-page .edu-row>span:last-child{font-size:.82rem;color:var(--muted)}
.credentials-page .edu-row h3{font-size:1.22rem;line-height:1.3;margin:0 0 6px}
.credentials-page .edu-row div>span{font-size:.88rem;color:#39444d}
.certification-block{padding:24px 0 28px;border-top:1px solid var(--line)}
.credentials-page .cert-row{position:relative;display:grid;grid-template-columns:46px minmax(0,1fr);gap:12px;padding:16px 18px;border:1px solid #cbd6dd;background:#fff;align-items:start}
.credentials-page .cert-row>span:first-child{font-size:.78rem;font-weight:700;color:var(--red);padding-top:3px}
.credentials-page .cert-row h3{font-size:1.12rem;line-height:1.3;margin:0 0 6px}
.credentials-page .cert-row div>span{font-size:.84rem;color:var(--muted)}
.credentials-page .cert-row p{font-size:.83rem;line-height:1.4;color:var(--muted);margin:6px 0 0}
.skills-block{border-top:1px solid var(--line);padding:26px 0 0;display:grid;grid-template-columns:1fr 1.6fr;gap:40px}
.skills-block h2{margin-bottom:8px}
.skills-block p{font-size:.9rem;color:var(--muted);margin:0}
.skills-block .language-note{margin-top:20px;line-height:1.7}
.language-note strong{color:var(--ink)}
.skill-group{border-bottom:1px solid var(--line)}
.skill-group:first-child{border-top:1px solid var(--line)}
.skill-group summary{cursor:pointer;padding:14px 0;color:var(--ink);font-size:.95rem;font-weight:700}
.skill-group summary:hover{color:var(--red)}
.skill-group summary:focus-visible{outline:3px solid var(--red);outline-offset:4px}
.skill-group ul{padding:0 0 10px 20px;margin:0;color:var(--muted);font-size:.9rem}
.skill-group li{margin:6px 0}
@media(max-width:650px){.credentials-intro{padding:28px 0 24px}.education-grid,.certification-grid{grid-template-columns:1fr}.skills-block{grid-template-columns:1fr;gap:20px}.credentials-page .cert-row{grid-template-columns:44px minmax(0,1fr);gap:10px}.credentials-intro h1{font-size:2.35rem}}