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@media(min-width:601px) and (max-width:850px){.hero{grid-template-columns:1fr;gap:36px}.hero-copy{max-width:580px}.hero h1{font-size:64px}.portrait-wrap{width:100%;max-width:420px;justify-self:center}.portrait-frame img{height:420px}}
.profile-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px;padding-top:20px;border-top:1px solid var(--line)}.profile-stats strong{display:block;font-family:var(--serif);font-size:30px;line-height:1.2;color:var(--accent)}.profile-stats span{display:block;font-size:9px;line-height:1.5;margin-top:7px;color:var(--muted)}.language-note{border-top:1px solid var(--line);padding-top:24px;margin-top:15px}.language-note h3{font-size:15px;margin-bottom:10px}.language-note p{font-size:12px}.course-status{color:var(--accent);font-size:9px!important;text-transform:uppercase;letter-spacing:1px;margin-bottom:9px!important}.course-description{margin-top:12px!important;line-height:1.7}.course-list>article>span{white-space:normal;min-width:95px;text-align:right}.additional-learning{margin-top:25px;border:1px solid var(--line);padding:18px 20px;font-size:12px}.additional-learning summary{cursor:pointer;font-weight:600}.additional-learning p{margin:16px 0 0}.project-context{font-size:10px!important;color:#bcd1c9!important}.project-card{display:flex;flex-direction:column}.project-card .outcome{margin-top:auto;padding-top:20px}.project-card>p:last-of-type{margin-bottom:28px}.project-card .project-top{margin-bottom:24px}@media(max-width:600px){.profile-stats{gap:14px}.course-list article{flex-direction:column;gap:12px}.course-list>article>span{text-align:left}.contact-details a{overflow-wrap:anywhere}.portrait-caption{font-size:7px}}

/* International training travel */
.training-travel{grid-column:1/-1;border-top:1px solid var(--line);padding-top:48px;margin-top:12px}.training-travel .section-heading{margin-bottom:22px}.training-travel h3{font-family:var(--serif);font-size:35px;letter-spacing:-1px}.travel-intro{max-width:760px;font-size:13px;margin-bottom:28px}.travel-year{border-bottom:1px solid var(--line)}.travel-year summary{display:flex;justify-content:space-between;gap:20px;align-items:center;cursor:pointer;padding:20px 0;font-weight:600;list-style:none}.travel-year summary::-webkit-details-marker{display:none}.travel-year summary>span:first-child{font-family:var(--serif);font-size:23px}.travel-year summary>span:last-child{font-size:11px;color:var(--muted);margin-left:auto}.travel-year summary:after{content:'+';font-size:23px;color:var(--accent)}.travel-year[open] summary:after{content:'−'}.travel-year summary:focus-visible{outline:3px solid #639b90;outline-offset:5px}.travel-list{list-style:none;padding:0;margin:0}.travel-list li{display:grid;grid-template-columns:1fr 190px;gap:35px;padding:23px 0;border-top:1px solid var(--line)}.travel-list h4{font-size:17px;margin:0 0 9px;font-weight:500;line-height:1.5}.travel-list p{font-size:12px;margin:0;max-width:650px}.travel-category{font-size:9px!important;text-transform:uppercase;letter-spacing:1px;color:var(--accent);margin-bottom:9px!important}.travel-date{text-align:right;font-size:12px;color:var(--ink)}.travel-date span{display:block;text-transform:uppercase;letter-spacing:1px;font-size:8px;color:var(--muted);margin-bottom:7px}.work-travel-intro{font-size:12px;max-width:700px}.work-travel{margin-top:25px;border-top:1px solid var(--line)}@media(max-width:600px){.training-travel{padding-top:35px}.training-travel h3{font-size:30px}.travel-list li{grid-template-columns:1fr;gap:16px}.travel-date{text-align:left}.travel-year summary>span:first-child{font-size:21px}.travel-year summary>span:last-child{font-size:10px}}

/* AI professional development: responsive certificate cards. */
.ai-certifications{grid-column:1/-1;border-top:1px solid var(--line);padding-top:48px;min-width:0}
.ai-certifications .section-heading{margin-bottom:22px}.ai-certifications h3{font-family:var(--serif);font-size:35px;letter-spacing:-1px}
.ai-course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.ai-course{padding:24px;border:1px solid var(--line);display:flex;flex-direction:column;transition:border-color .2s,transform .2s}
.ai-course:hover{border-color:var(--accent);transform:translateY(-2px)}
.ai-course h4{font-size:18px;line-height:1.4;margin:0 0 14px;font-weight:500}.ai-course p{font-size:12px}.ai-course a{font-size:12px;font-weight:600;color:var(--accent);margin-top:auto;min-height:44px;display:flex;align-items:center;gap:12px;text-decoration:underline;text-underline-offset:4px}.ai-course-note{font-size:12px;margin:24px 0 0}
@media(max-width:900px){.ai-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.ai-course-grid{grid-template-columns:1fr}.ai-certifications{padding-top:35px}.ai-certifications h3{font-size:30px}}