:root { --brand:#05a4ba; --text:#0f172a; --muted:#475569; }
.portfolio .section-title{font-size:1.1rem;font-weight:700;margin-bottom:.75rem;display:flex;align-items:center}
.portfolio .btn-outline-primary{border-color:var(--brand);color:var(--brand)}
.portfolio .btn-outline-primary:hover{background:var(--brand);color:#fff}
.portfolio .portfolio-photo{max-height:280px;object-fit:cover}
.badge-lang{background:rgba(5,164,186,.12);color:#0f172a;font-weight:600}
.timeline li{position:relative;padding-left:72px;margin-bottom:.5rem}
.timeline .time{position:absolute;left:0;top:0;width:56px;text-align:center;background:#f1f5f9;border-radius:999px;font-weight:700;padding:.125rem .25rem}
.pubs li{margin-bottom:.5rem}
.icon{margin-right:.5rem}
.portfolio h1,.portfolio h2,.portfolio h3{color:var(--text)}
.portfolio .text-muted{color:var(--muted)!important}
.table thead th{white-space:nowrap}
.btn-xs{padding:.2rem .45rem;font-size:.75rem;line-height:1;border-radius:.2rem}