:root{color-scheme:dark;--bg:#060e1a;--card:rgba(11,24,44,.85);--border:rgba(148,163,184,.14);--text:#f1f5f9;--muted:#94a3b8;--accent:#0a66c2;--accent-sky:#38bdf8;--accent-purple:#8b5cf6;--header-h:58px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 1.5rem)}body,html{min-height:100%}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;background:radial-gradient(ellipse at 10% 0,rgba(10,102,194,.22) 0,transparent 50%),radial-gradient(ellipse at 90% 5%,rgba(139,92,246,.18) 0,transparent 45%),radial-gradient(ellipse at 50% 90%,rgba(56,189,248,.09) 0,transparent 50%),linear-gradient(160deg,#060e1a,#020710);background-attachment:fixed;color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:100;height:var(--header-h);background:rgba(6,14,26,.88);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border)}.header-inner{max-width:1080px;margin:0 auto;padding:0 clamp(1rem,4vw,2rem);height:100%;display:flex;align-items:center;justify-content:space-between}.header-name{font-size:.95rem;font-weight:700;letter-spacing:-.02em}.header-li-btn{display:inline-flex;align-items:center;gap:.45rem;padding:.45rem 1rem;border-radius:999px;background:var(--accent);color:#fff;font-size:.82rem;font-weight:600;transition:opacity .14s,transform .14s,box-shadow .14s;box-shadow:0 2px 12px rgba(10,102,194,.35)}.header-li-btn:hover{opacity:.88;transform:translateY(-1px);box-shadow:0 4px 18px rgba(10,102,194,.5)}.container{max-width:1080px;margin:0 auto;padding:0 clamp(1rem,4vw,2rem)}.hero-section{padding:clamp(3.5rem,9vw,7rem) 0 clamp(2.5rem,5vw,4rem)}.hero-inner{display:grid;grid-template-columns:1fr auto;grid-gap:clamp(2rem,5vw,4rem);gap:clamp(2rem,5vw,4rem);align-items:center}.hero-left{display:flex;flex-direction:column;gap:1.1rem}.otw-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.38rem .85rem;border-radius:999px;border:1px solid rgba(34,197,94,.35);background:rgba(34,197,94,.08);color:#86efac;font-size:.74rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;width:-moz-fit-content;width:fit-content}.otw-dot{width:6px;height:6px;border-radius:50%;background:#22c55e;animation:pulse-dot 2.2s ease-in-out infinite}@keyframes pulse-dot{0%,to{box-shadow:0 0 0 0 rgba(34,197,94,.55)}50%{box-shadow:0 0 0 5px rgba(34,197,94,0)}}.hero-name{font-size:clamp(3.2rem,9vw,6.5rem);font-weight:900;line-height:.88;letter-spacing:-.065em;background:linear-gradient(140deg,#f1f5f9 20%,#64748b 120%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-headline{font-size:clamp(1rem,2.4vw,1.3rem);color:var(--muted);line-height:1.45}.at-company{color:var(--accent-sky);font-weight:600}.hero-meta{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem .6rem;color:var(--muted);font-size:.85rem}.meta-item{display:inline-flex;align-items:center;gap:.3rem}.sep{opacity:.4}.hero-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:.25rem}.btn{display:inline-flex;align-items:center;gap:.45rem;padding:.65rem 1.35rem;border-radius:999px;font-weight:700;font-size:.875rem;transition:transform .15s,opacity .15s,box-shadow .15s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 20px rgba(10,102,194,.4)}.btn-primary:hover{box-shadow:0 6px 28px rgba(10,102,194,.55)}.btn-ghost{border:1px solid var(--border);background:hsla(0,0%,100%,.04);color:var(--text)}.btn-ghost:hover{background:hsla(0,0%,100%,.08)}.avatar-wrapper,.hero-right{position:relative}.avatar-wrapper{width:clamp(140px,20vw,220px);aspect-ratio:1}.avatar-glow{position:absolute;inset:-24px;border-radius:50%;background:radial-gradient(circle,rgba(10,102,194,.35) 0,transparent 70%);filter:blur(22px);animation:glow-breathe 3.5s ease-in-out infinite}@keyframes glow-breathe{0%,to{opacity:.55;transform:scale(.97)}50%{opacity:1;transform:scale(1.04)}}.avatar{width:100%;height:100%;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-purple));display:grid;place-items:center;position:relative;z-index:1;border:3px solid hsla(0,0%,100%,.1);overflow:hidden}.avatar.photo{background-image:linear-gradient(135deg,rgba(10,102,194,.15),rgba(139,92,246,.15)),url(/profile/nick.jpg);background-size:cover;background-position:50%}.avatar.photo span{display:none}.avatar span{font-size:clamp(1.8rem,4.5vw,3rem);font-weight:900;letter-spacing:-.05em;color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.5)}.section{padding:clamp(1rem,2.5vw,2rem) 0}.section-title{font-size:1.15rem;font-weight:700;letter-spacing:-.025em;color:#e2e8f0;margin-bottom:1.4rem}.section-title.standalone{margin-bottom:.85rem}.card{padding:clamp(1.5rem,4vw,2.25rem);border:1px solid var(--border);border-radius:1.5rem;background:linear-gradient(150deg,var(--card),rgba(2,6,20,.72));backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:inset 0 1px 0 hsla(0,0%,100%,.04),0 1rem 3rem rgba(0,0,0,.28)}.about-lede{font-size:1.08rem;font-weight:500;color:var(--accent-sky);margin-bottom:1rem;line-height:1.55}.about-body{color:var(--muted);line-height:1.8;font-size:.92rem;margin-bottom:.8rem}.about-body:last-child{margin-bottom:0}.timeline{display:flex;flex-direction:column}.timeline-item{display:grid;grid-template-columns:56px 1fr;grid-gap:0 1.1rem;gap:0 1.1rem}.tl-marker{display:flex;flex-direction:column;align-items:center}.tl-logo{width:42px;height:42px;border-radius:.65rem;display:grid;place-items:center;flex-shrink:0;background:#fff;overflow:hidden;padding:4px}.tl-logo-img{width:100%;height:100%;object-fit:contain;display:block}.tl-line{width:1.5px;flex:1 1;min-height:1.5rem;background:linear-gradient(180deg,rgba(148,163,184,.2),transparent);margin:.5rem 0}.tl-content{padding-bottom:2.25rem}.timeline-item:last-child .tl-content{padding-bottom:0}.tl-header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:.7rem;flex-wrap:wrap;padding-top:.1rem}.tl-title{font-size:.98rem;font-weight:700;margin-bottom:.22rem;color:var(--text)}.tl-company{font-size:.86rem;color:var(--accent-sky);display:flex;align-items:center;gap:.45rem}.current-tag{display:inline-block;padding:.12rem .45rem;border-radius:999px;background:rgba(34,197,94,.12);color:#86efac;font-size:.67rem;font-weight:600;border:1px solid rgba(34,197,94,.22)}.tl-meta{display:flex;flex-direction:column;align-items:flex-end;gap:.18rem;text-align:right;flex-shrink:0}.tl-period{font-size:.8rem;color:var(--muted);font-weight:500}.tl-location{font-size:.75rem;color:rgba(148,163,184,.55)}.tl-bullets{margin:0;padding-left:1rem;color:var(--muted);font-size:.86rem;line-height:1.75}.tl-bullets li+li{margin-top:.28rem}.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));grid-gap:.85rem;gap:.85rem}.cert-card{border:1px solid var(--border);border-radius:1rem;background:var(--card);overflow:hidden;transition:transform .15s,box-shadow .15s}.cert-card:hover{transform:translateY(-3px);box-shadow:0 8px 28px rgba(0,0,0,.32)}.cert-accent-bar{height:3px;background:var(--cert-accent,var(--accent))}.cert-body{padding:1rem 1.15rem 1.15rem}.cert-name{font-size:.9rem;font-weight:700;margin-bottom:.3rem;color:var(--text)}.cert-issuer{font-size:.78rem;color:var(--muted);margin-bottom:.35rem}.cert-year{font-size:.72rem;color:rgba(148,163,184,.5)}.edu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));grid-gap:.85rem;gap:.85rem}.edu-card{display:flex;gap:1rem;align-items:flex-start;padding:1.4rem;border:1px solid var(--border);border-radius:1.25rem;background:var(--card);transition:transform .15s}.edu-card:hover{transform:translateY(-2px)}.edu-logo{width:42px;height:42px;min-width:42px;border-radius:.65rem;display:grid;place-items:center;background:#fff;overflow:hidden;padding:4px}.edu-logo-img{width:100%;height:100%;object-fit:contain;display:block}.edu-school{font-size:.93rem;font-weight:700;margin-bottom:.25rem}.edu-degree{font-size:.8rem;color:var(--muted);line-height:1.45;margin-bottom:.4rem}.edu-period{font-size:.74rem;color:rgba(148,163,184,.55);margin-bottom:.5rem}.edu-status{display:inline-block;padding:.18rem .55rem;border-radius:999px;font-size:.7rem;font-weight:600}.edu-status.graduated{background:rgba(34,197,94,.1);color:#86efac;border:1px solid rgba(34,197,94,.2)}.edu-status.in-progress{background:rgba(56,189,248,.1);color:#7dd3fc;border:1px solid rgba(56,189,248,.2)}.skills-grid{display:flex;flex-wrap:wrap;gap:.55rem}.skill-tag{padding:.38rem .82rem;border-radius:999px;border:1px solid var(--border);background:hsla(0,0%,100%,.03);color:var(--muted);font-size:.8rem;font-weight:500;transition:border-color .15s,color .15s,background .15s;cursor:default}.skill-tag:hover{border-color:rgba(56,189,248,.4);color:var(--accent-sky);background:rgba(56,189,248,.06)}.site-footer{margin-top:clamp(2.5rem,5vw,4rem);padding:2.25rem 0 3rem;border-top:1px solid var(--border)}.footer-inner{max-width:1080px;margin:0 auto;padding:0 clamp(1rem,4vw,2rem);display:flex;flex-direction:column;align-items:center;gap:.6rem;text-align:center}.footer-name{font-weight:700;font-size:.9rem;color:var(--text)}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem .65rem;font-size:.8rem}.footer-links,.footer-links a{align-items:center;color:var(--muted)}.footer-links a{display:inline-flex;gap:.3rem;transition:color .14s}.footer-links a:hover{color:var(--accent-sky)}@media (max-width:680px){.hero-inner{grid-template-columns:1fr}.hero-right{order:-1}.avatar-wrapper{width:110px;margin:0 auto}.tl-header{flex-direction:column;gap:.35rem}.tl-meta{align-items:flex-start;text-align:left}.footer-links{flex-direction:column;gap:.3rem}.footer-links .sep{display:none}}