.header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s var(--ease),border-color .3s var(--ease),backdrop-filter .3s var(--ease);border-bottom:1px solid transparent}.header.is-scrolled{background:#0a1320d1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom-color:var(--border)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}.brand{font-family:var(--font-mono);font-size:15px;font-weight:700;color:var(--text);letter-spacing:-.01em;white-space:nowrap}.brand:hover{color:var(--text)}.brand-bracket{color:var(--accent);opacity:.7}.nav-desktop{display:flex;align-items:center;gap:4px}.nav-link{position:relative;font-family:var(--font-mono);font-size:13px;color:var(--text-muted);padding:8px 12px;border-radius:var(--radius-sm);transition:color .2s var(--ease),background .2s var(--ease)}.nav-link:hover{color:var(--accent);background:var(--accent-soft)}.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;padding:0;background:transparent;border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:border-color .2s var(--ease)}.hamburger:hover{border-color:var(--accent-line)}.hamburger span{display:block;width:18px;height:2px;margin-inline:auto;border-radius:2px;background:var(--accent);transition:transform .25s var(--ease),opacity .2s var(--ease)}.hamburger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger.is-open span:nth-child(2){opacity:0}.hamburger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-mobile{position:fixed;top:72px;right:0;bottom:0;left:0;background:#0a1320f7;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);padding:32px var(--gutter)}.nav-mobile nav{display:flex;flex-direction:column;gap:4px}.nav-mobile-link{display:flex;align-items:baseline;gap:14px;font-family:var(--font-mono);font-size:20px;color:var(--text);padding:16px 8px;border-bottom:1px solid var(--border);opacity:0;transform:translateY(-8px);animation:nav-item-in .3s var(--ease) forwards;animation-delay:calc(var(--i) * 60ms)}.nav-mobile-index{font-size:12px;color:var(--accent)}@keyframes nav-item-in{to{opacity:1;transform:translateY(0)}}@media(max-width:720px){.nav-desktop{display:none}.hamburger{display:flex}}@media(min-width:721px){.nav-mobile{display:none}}.hero{min-height:100vh;display:flex;align-items:center;padding-top:120px}.hero-inner{display:grid;grid-template-columns:1.5fr 1fr;gap:64px;align-items:center}.hero-prompt{font-family:var(--font-mono);font-size:14px;color:var(--text-muted);margin-bottom:20px}.hero-prompt-sign{color:var(--term-green);margin-right:6px}.hero-name{font-size:clamp(2.5rem,7vw,4.25rem)}.hero-role{display:flex;align-items:center;font-family:var(--font-mono);font-size:clamp(1rem,2.2vw,1.25rem);color:var(--accent);margin-top:12px}.hero-cursor{display:inline-block;width:.55em;height:1.1em;margin-left:6px;background:var(--accent);animation:hero-blink 1.1s steps(1) infinite}@keyframes hero-blink{50%{opacity:0}}.hero-tagline{font-size:clamp(1.15rem,2.4vw,1.4rem);font-weight:500;color:var(--text);max-width:32ch;margin-top:28px}.hero-bio{color:var(--text-muted);max-width:58ch;margin-top:16px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}.hero-photo{display:flex;justify-content:center}.hero-photo-frame{position:relative;width:min(320px,100%);aspect-ratio:1;max-width:100%;border-radius:50%;padding:4px;background:conic-gradient(from 200deg,var(--accent),var(--cyan),transparent 55%,var(--accent))}.hero-photo-frame:before{content:"";position:absolute;top:10%;right:10%;bottom:10%;left:10%;z-index:-1;border-radius:50%;background:var(--accent);filter:blur(60px);opacity:.25}.hero-photo-frame img,.hero-initials{width:100%;height:100%;border-radius:50%;border:5px solid var(--bg);background:var(--surface)}.hero-photo-frame img{object-fit:cover}.hero-initials{display:grid;place-items:center;font-family:var(--font-mono);font-size:clamp(2.5rem,8vw,4.5rem);font-weight:700;color:var(--accent);letter-spacing:-.04em}@media(max-width:860px){.hero{min-height:auto;padding-top:112px}.hero-inner{grid-template-columns:1fr;gap:40px}.hero-photo{order:-1;justify-content:flex-start}.hero-photo-frame{width:168px}}.about-intro{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.about-intro .section-intro{max-width:none}.about-actions{margin-top:28px}.about-subtitle{margin:64px 0 24px;font-family:var(--font-mono);font-size:14px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.areas{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.area{padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:border-color .2s var(--ease),transform .2s var(--ease)}.area:hover{border-color:var(--accent-line);transform:translateY(-2px)}.area-icon{display:grid;place-items:center;width:40px;height:40px;font-size:20px;line-height:1;color:var(--accent);background:var(--accent-soft);border-radius:var(--radius-sm)}.area-title{margin:16px 0 6px;font-size:1.1rem;font-weight:600}.area-desc{font-size:15px;color:var(--text-muted)}@media(max-width:720px){.about-intro{grid-template-columns:1fr;gap:16px}.areas{grid-template-columns:1fr}}.stack-group{margin-top:48px}.stack-group-title{margin-bottom:16px;font-family:var(--font-mono);font-size:14px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.stack-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.tech{display:flex;flex-direction:column;gap:12px;padding:18px 20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:border-color .2s var(--ease),transform .2s var(--ease)}.tech:hover{border-color:var(--accent-line);transform:translateY(-2px)}.tech-head{display:flex;align-items:center;gap:14px}.tech-icon{display:grid;place-items:center;flex:none;width:40px;height:40px;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius-sm)}.tech-icon--mark{font-family:var(--font-mono);font-size:12px;font-weight:600;color:var(--accent)}.tech-title{flex:1;min-width:0}.tech-name{margin:0;font-size:1rem;font-weight:600;line-height:1.3}.tech-years{font-family:var(--font-mono);font-size:12px;color:var(--text-dim)}.tech-level{font-family:var(--font-mono);font-size:15px;font-weight:600;color:var(--accent)}.tech-bar{height:6px;background:var(--bg-elev);border-radius:999px;overflow:hidden}.tech-bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--cyan));border-radius:inherit;transition:width 1s var(--ease)}.is-visible .tech-bar span{width:var(--level)}.tech-note{font-size:14px;color:var(--text-muted)}.stack-practices{display:flex;flex-wrap:wrap;gap:8px}.stack-practices li{padding:6px 12px;border-radius:999px;font-family:var(--font-mono);font-size:13px;color:var(--accent);background:var(--accent-soft)}@media(max-width:720px){.stack-grid{grid-template-columns:1fr}}.timeline{display:grid;gap:56px;margin-top:48px}.job{display:grid;grid-template-columns:200px minmax(0,1fr);gap:32px}.job-company{font-size:1.25rem}.job-period{display:block;margin-top:6px;font-family:var(--font-mono);font-size:13px;color:var(--text-dim)}.roles{display:grid;gap:32px;margin:0;padding:0 0 0 28px;list-style:none;border-left:1px solid var(--border)}.role{position:relative}.role:before{content:"";position:absolute;left:-33px;top:8px;width:9px;height:9px;border-radius:50%;background:var(--bg);border:2px solid var(--accent)}.role:first-child:before{background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.role-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 16px}.role-title{margin:0;font-size:1.05rem;font-weight:600}.role-period{font-family:var(--font-mono);font-size:13px;color:var(--accent)}.role-points{display:grid;gap:8px;margin-top:12px;font-size:15px;color:var(--text-muted)}.role-points li{position:relative;padding-left:20px}.role-points li:before{content:"▹";position:absolute;left:0;color:var(--accent)}.work-subtitle{margin:88px 0 24px;font-family:var(--font-mono);font-size:14px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.projects{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.project-card{display:flex;flex-direction:column;gap:12px;padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:border-color .2s var(--ease),transform .2s var(--ease)}.project-card:hover{border-color:var(--accent-line);transform:translateY(-2px)}.project-meta{font-family:var(--font-mono);font-size:12px;color:var(--text-dim)}.project-name{margin:0;font-size:1.15rem;line-height:1.3}.project-desc{flex:1;font-size:15px;color:var(--text-muted)}.project-tags{display:flex;flex-wrap:wrap;gap:8px}.project-tags li{padding:4px 10px;border-radius:999px;font-family:var(--font-mono);font-size:12px;color:var(--accent);background:var(--accent-soft)}.project-foot{padding-top:14px;border-top:1px solid var(--border);font-family:var(--font-mono);font-size:13px}.project-private{color:var(--text-dim)}@media(max-width:720px){.job{grid-template-columns:1fr;gap:20px}.projects{grid-template-columns:1fr}}.certs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:40px}.cert{padding:20px 24px;background:var(--bg-elev);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:var(--radius-sm)}.cert-category{font-family:var(--font-mono);font-size:12px;color:var(--accent)}.cert-name{margin-top:6px;font-size:1.05rem;font-weight:600}.cert-issuer{margin-top:2px;font-size:15px;color:var(--text-muted)}@media(max-width:720px){.certs{grid-template-columns:1fr}}.education{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:40px}.edu{padding:20px 24px;background:var(--bg-elev);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:var(--radius-sm)}.edu-period{font-family:var(--font-mono);font-size:12px;color:var(--accent)}.edu-degree{margin-top:6px;font-size:1.05rem;font-weight:600}.edu-school{margin-top:2px;font-size:15px;color:var(--text-muted)}@media(max-width:720px){.education{grid-template-columns:1fr}}.socials{display:flex;flex-wrap:wrap;gap:16px;margin-top:40px}.social{display:grid;place-items:center;width:60px;height:60px;color:var(--accent);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:color .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease)}.social:hover,.social:focus-visible{color:#04211d;background:var(--accent);border-color:var(--accent);transform:translateY(-2px)}.social svg{width:24px;height:24px}:root{--bg: #0a1320;--bg-elev: #0f1c2e;--surface: #132339;--border: #22395a;--border-hi: #2f4d78;--text: #e4edf6;--text-muted: #92a9c2;--text-dim: #64798f;--accent: #2dd4bf;--accent-hi: #5eead4;--accent-soft: rgba(45, 212, 191, .12);--accent-line: rgba(45, 212, 191, .35);--cyan: #38bdf8;--term-green: #4ade80;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--page-max: 1080px;--gutter: 24px;--radius: 12px;--radius-sm: 8px;--ease: cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;background:radial-gradient(60rem 40rem at 75% -10%,rgba(45,212,191,.07),transparent 60%),radial-gradient(50rem 35rem at 10% 20%,rgba(56,189,248,.05),transparent 60%)}h1,h2,h3{line-height:1.2;margin:0;letter-spacing:-.02em;font-weight:700}p{margin:0}a{color:var(--accent);text-decoration:none;transition:color .2s var(--ease)}a:hover{color:var(--accent-hi)}img{max-width:100%;display:block}ul{margin:0;padding:0;list-style:none}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}::selection{background:var(--accent-line);color:var(--text)}.container{width:100%;max-width:var(--page-max);margin:0 auto;padding-inline:var(--gutter)}.section{position:relative;z-index:1;padding-block:96px}.section-label{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}.section-label:before{content:"";width:24px;height:1px;background:var(--accent-line)}.section-title{font-size:clamp(1.75rem,4vw,2.5rem);margin-bottom:12px}.section-intro{color:var(--text-muted);max-width:62ch}.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:14px;font-weight:500;padding:12px 20px;border:1px solid transparent;border-radius:var(--radius-sm);transition:background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease),transform .2s var(--ease)}.btn-primary{background:var(--accent);color:#04211d}.btn-primary:hover{background:var(--accent-hi);color:#04211d;transform:translateY(-1px)}.btn-ghost{border-color:var(--border-hi);color:var(--text)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}@media(max-width:720px){.section{padding-block:64px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}