:root{--bg-primary:#F8FAFC;--bg-secondary:#EEF2FF;--bg-card:#FFFFFF;--primary:#4F46E5;--secondary:#0891B2;--accent:#7C3AED;--highlight:#22D3EE;--text-primary:#0F172A;--text-secondary:#475569;--border:rgba(15,23,42,.1);--shadow: 0 1px 2px rgba(15,23,42,.04), 0 8px 24px rgba(15,23,42,.06);--font-display:"Space Grotesk",sans-serif;--font-body:"Inter",sans-serif;--font-mono:"JetBrains Mono",monospace;--radius:14px;--nav-h:72px}[data-theme=dark]{--bg-primary:#050816;--bg-secondary:#0B1120;--bg-card:#111827;--primary:#6366F1;--secondary:#06B6D4;--accent:#8B5CF6;--highlight:#22D3EE;--text-primary:#F8FAFC;--text-secondary:#94A3B8;--border:rgba(148,163,184,.15);--shadow: 0 1px 2px rgba(0,0,0,.2), 0 12px 32px rgba(0,0,0,.35)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;transition:background .35s ease,color .35s ease}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.15;letter-spacing:-.01em}::selection{background:var(--primary);color:#fff}.container{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}.section{padding:120px 0;position:relative}@media (max-width:768px){.section{padding:80px 0}}.section-head{max-width:620px;margin-bottom:56px}.section-kicker{font-family:var(--font-mono);font-size:.85rem;color:var(--secondary);margin-bottom:10px;display:block}.section-head h2{font-size:clamp(1.8rem,3.2vw,2.6rem);font-weight:600}.section-head p{color:var(--text-secondary);margin-top:14px;font-size:1.05rem;max-width:56ch}.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:10px;font-weight:600;font-size:.95rem;transition:transform .25s ease,box-shadow .25s ease,background .25s 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.dot{width:6px;height:6px;border-radius:50%;background:var(--highlight)}.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}.reveal.in{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion: reduce){.reveal{opacity:1!important;transform:none!important;transition:none!important}html{scroll-behavior:auto}*{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}#scroll-progress{position:fixed;top:0;left:0;height:3px;width:0%;background:linear-gradient(90deg,var(--primary),var(--highlight));z-index:1200;transition:width .1s linear}.cursor-dot,.cursor-ring{position:fixed;top:0;left:0;pointer-events:none;z-index:1300;border-radius:50%;transform:translate(-50%,-50%);transition:opacity .2s ease}.cursor-dot{width:6px;height:6px;background:var(--highlight)}.cursor-ring{width:34px;height:34px;border:1px solid var(--primary);transition:transform .15s ease,opacity .2s ease}.cursor-ring.expand{transform:translate(-50%,-50%) scale(1.6);border-color:var(--highlight)}#navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;height:var(--nav-h);display:flex;align-items:center;transition:background .3s ease,border-color .3s ease,box-shadow .3s ease;border-bottom:1px solid transparent}#navbar.scrolled{background:color-mix(in srgb,var(--bg-primary) 78%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border);box-shadow:0 4px 24px #0000000f}.nav-inner{width:100%;max-width:1180px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.logo{font-family:var(--font-display);font-weight:700;font-size:1.25rem;display:flex;align-items:center;gap:10px}.logo .mark{width:36px;height:36px;border-radius:9px;background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;color:#fff;font-size:.95rem}.nav-links{display:flex;align-items:center;gap:34px}.nav-links a{font-size:.93rem;font-weight:500;color:var(--text-secondary);position:relative;padding:6px 0;transition:color .2s ease}.nav-links a:after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:linear-gradient(90deg,var(--primary),var(--highlight));transition:width .25s ease}.nav-links a:hover,.nav-links a.active{color:var(--text-primary)}.nav-links a:hover:after,.nav-links a.active:after{width:100%}.nav-right{display:flex;align-items:center;gap:14px}.theme-toggle{width:42px;height:42px;border-radius:10px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;background:var(--bg-card);font-size:1rem;transition:border-color .2s ease,transform .2s ease}.theme-toggle:hover{border-color:var(--primary);transform:translateY(-2px)}.resume-btn{display:inline-flex}.hamburger{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--border);background:var(--bg-card);align-items:center;justify-content:center;flex-direction:column;gap:5px}.hamburger span{width:18px;height:2px;background:var(--text-primary);transition:.3s ease;display:block}.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-menu{position:fixed;top:var(--nav-h);left:0;width:100%;background:var(--bg-primary);border-bottom:1px solid var(--border);display:flex;flex-direction:column;padding:14px 24px 26px;transform:translateY(-12px);opacity:0;pointer-events:none;transition:transform .3s ease,opacity .3s ease;z-index:999}.mobile-menu.open{transform:translateY(0);opacity:1;pointer-events:auto}.mobile-menu a{padding:14px 4px;border-bottom:1px solid var(--border);font-weight:500}.mobile-menu .resume-btn{margin-top:16px;justify-content:center}@media (max-width:900px){.nav-links{display:none}.hamburger{display:flex}.resume-btn.desktop-only{display:none}}#hero{min-height:100vh;display:flex;align-items:center;padding-top:calc(var(--nav-h) + 40px);position:relative;overflow:hidden}.hero-bg-shape{position:absolute;border-radius:50%;filter:blur(90px);opacity:.35;z-index:0}.shape-1{width:420px;height:420px;background:var(--primary);top:-80px;right:-100px}.shape-2{width:360px;height:360px;background:var(--accent);bottom:-120px;left:-100px;opacity:.25}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;position:relative;z-index:1}@media (max-width:960px){.hero-grid{grid-template-columns:1fr;gap:56px}}.hero-badge{margin-bottom:22px}#hero h1{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:600}#hero h1 span{background:linear-gradient(135deg,var(--primary),var(--highlight));-webkit-background-clip:text;background-clip:text;color:transparent}.hero-role{font-size:clamp(1.2rem,2.4vw,1.6rem);color:var(--text-secondary);font-weight:500;margin-top:10px}.hero-desc{color:var(--text-secondary);max-width:52ch;margin-top:20px;font-size:1.05rem}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}.dev-card{background:var(--bg-card);z-index:1;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);overflow:hidden;position:relative}.dev-card-head{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--border)}.dev-card-head span{width:11px;height:11px;border-radius:50%}.dev-card-head span:nth-child(1){background:#f87171}.dev-card-head span:nth-child(2){background:#fbbf24}.dev-card-head span:nth-child(3){background:#34d399}.dev-card-head small{margin-left:auto;font-family:var(--font-mono);color:var(--text-secondary);font-size:.78rem}.dev-card-body{padding:22px 22px 26px;font-family:var(--font-mono);font-size:.88rem;line-height:1.75;color:var(--text-secondary)}.dev-card-body .kw{color:var(--accent)}.dev-card-body .prop{color:var(--secondary)}.dev-card-body .str{color:var(--highlight)}.typed-cursor{display:inline-block;width:7px;height:1em;background:var(--highlight);vertical-align:middle;animation:blink 1s steps(1) infinite}@keyframes blink{50%{opacity:0}}.badge-float{position:absolute;z-index:2;display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:10px;background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow);font-size:.82rem;font-weight:600;animation:float 5s ease-in-out infinite}.badge-1{top:-18px;right:-14px;animation-delay:0s}.badge-2{bottom:-16px;left:-18px;animation-delay:1.2s}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@media (max-width:600px){.badge-float{display:none}}.scroll-cue{position:absolute;bottom:28px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-secondary);font-size:.78rem;font-family:var(--font-mono)}.scroll-cue i{animation:bob 1.8s ease-in-out infinite}@keyframes bob{0%,to{transform:translateY(0)}50%{transform:translateY(6px)}}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}@media (max-width:860px){.about-grid{grid-template-columns:1fr;gap:40px}}.about-text p{color:var(--text-secondary);margin-bottom:16px;font-size:1.02rem}.about-cards{display:grid;gap:16px}.info-card{padding:22px 24px;display:flex;gap:16px;align-items:flex-start}.info-card i{font-size:1.15rem;color:var(--primary);margin-top:3px}.info-card h4{font-size:1rem;font-weight:600;margin-bottom:4px}.info-card p{color:var(--text-secondary);font-size:.93rem}.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:64px}@media (max-width:700px){.stats-row{grid-template-columns:repeat(2,1fr)}}.stat-card{padding:26px 20px;text-align:center}.stat-card .num{font-family:var(--font-display);font-size:1.7rem;font-weight:700;color:var(--primary)}.stat-card .label{color:var(--text-secondary);font-size:.85rem;margin-top:6px}.skill-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}.filter-btn{padding:9px 18px;border-radius:100px;font-size:.88rem;font-weight:500;border:1px solid var(--border);color:var(--text-secondary);background:var(--bg-card);transition:.25s ease}.filter-btn:hover{border-color:var(--primary);color:var(--text-primary)}.filter-btn.active{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-color:transparent}.skills-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px}.skill-card{padding:22px 20px;display:flex;flex-direction:column;gap:10px;transition:transform .25s ease,border-color .25s ease}.skill-card:hover{transform:translateY(-4px);border-color:var(--primary)}.skill-card i{font-size:1.5rem;color:var(--primary)}.skill-card h4{font-size:1rem;font-weight:600}.skill-card span{color:var(--text-secondary);font-size:.8rem;font-family:var(--font-mono)}.featured-project{display:grid;grid-template-columns:1.1fr .9fr;gap:0;overflow:hidden;margin-bottom:60px}@media (max-width:860px){.featured-project{grid-template-columns:1fr}}.fp-visual{display:flex;align-items:center;justify-content:center;position:relative;padding:0 20px;overflow:hidden;min-height:340px}.fp-visual .img-wrap{width:90%;height:85%;margin:0 auto;border-radius:14px;overflow:hidden}.fp-visual img{width:100%;height:100%;object-fit:cover;display:block}.fp-visual i{font-size:5rem;color:#ffffffd9}.fp-content{padding:44px;display:flex;flex-direction:column;justify-content:center}.fp-content .pill{align-self:flex-start;margin-bottom:16px}.fp-content h3{font-size:1.5rem;font-weight:600;margin-bottom:12px}.fp-content p{color:var(--text-secondary);margin-bottom:18px}.tech-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}.tech-tags span{font-family:var(--font-mono);font-size:.78rem;padding:5px 11px;background:var(--bg-secondary);border-radius:6px;color:var(--text-secondary)}.fp-links{display:flex;gap:14px}.fp-links a{display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:.9rem;color:var(--text-primary)}.fp-links a:hover{color:var(--primary)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.project-card{padding:26px;display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease}.project-card:hover{transform:translateY(-5px);border-color:var(--primary)}.project-card .top-row{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.project-card .top-row i{font-size:1.5rem;color:var(--secondary)}.project-card .top-row .links{display:flex;gap:12px;font-size:1rem;color:var(--text-secondary)}.project-card .top-row .links a:hover{color:var(--primary)}.project-card h4{font-size:1.1rem;font-weight:600;margin-bottom:8px}.project-card p{color:var(--text-secondary);font-size:.92rem;margin-bottom:16px;flex-grow:1}.project-card .tech-tags{margin-bottom:0}.placeholder-flag{font-family:var(--font-mono);font-size:.7rem;color:var(--accent);display:inline-flex;align-items:center;gap:5px;margin-bottom:10px}.timeline{position:relative;padding-left:36px}.timeline:before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--primary),var(--secondary))}.timeline-item{position:relative;padding-bottom:46px}.timeline-item:last-child{padding-bottom:0}.timeline-item:before{content:"";position:absolute;left:-36px;top:4px;width:18px;height:18px;border-radius:50%;background:var(--bg-primary);border:3px solid var(--primary)}.timeline-item .card{padding:26px 28px}.timeline-meta{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-bottom:6px}.timeline-item h4{font-size:1.1rem;font-weight:600}.timeline-item .org{color:var(--primary);font-weight:600;font-size:.92rem}.timeline-item .duration{font-family:var(--font-mono);font-size:.8rem;color:var(--text-secondary)}.timeline-item ul{margin-top:12px;display:flex;flex-direction:column;gap:6px}.timeline-item ul li{color:var(--text-secondary);font-size:.92rem;padding-left:18px;position:relative}.timeline-item ul li:before{content:"▸";position:absolute;left:0;color:var(--secondary)}.edu-grid{display:grid;gap:20px}.edu-card{padding:28px;display:flex;gap:20px;align-items:flex-start}.edu-card .icon{width:52px;height:52px;border-radius:12px;flex-shrink:0;background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.3rem}.edu-card h4{font-size:1.1rem;font-weight:600}.edu-card .school{color:var(--secondary);font-weight:600;font-size:.95rem;margin-top:2px}.edu-card .when{font-family:var(--font-mono);font-size:.8rem;color:var(--text-secondary);margin-top:6px}.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:20px}.cert-card{padding:24px}.cert-card i{font-size:1.4rem;color:var(--highlight);margin-bottom:12px}.cert-card h4{font-size:1rem;font-weight:600;margin-bottom:6px}.cert-card .issuer{color:var(--text-secondary);font-size:.88rem}.cert-card .date{font-family:var(--font-mono);font-size:.78rem;color:var(--text-secondary);margin-top:10px}.cert-card a{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:.85rem;font-weight:600;color:var(--primary)}.cert-card a i{font-size:inherit;color:inherit;margin-bottom:0;display:inline-flex;align-items:center;line-height:1;position:relative;top:1px}.achieve-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}.achieve-card{padding:24px;text-align:left}.achieve-card i{font-size:1.5rem;color:var(--accent);margin-bottom:14px}.achieve-card h4{font-size:1rem;font-weight:600;margin-bottom:6px}.achieve-card p{color:var(--text-secondary);font-size:.88rem}.github-panel{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding:44px}@media (max-width:860px){.github-panel{grid-template-columns:1fr}}.github-panel h3{font-size:1.4rem;font-weight:600;margin-bottom:14px}.github-panel p{color:var(--text-secondary);margin-bottom:22px}.github-repos{display:grid;gap:14px}.repo-row{display:flex;align-items:center;justify-content:space-between;padding:16px 18px}.repo-row .name{font-family:var(--font-mono);font-size:.9rem;font-weight:600}.repo-row .lang{font-size:.78rem;color:var(--text-secondary)}.journey-track{display:flex;flex-wrap:wrap;gap:0;align-items:center}.journey-node{display:flex;align-items:center;gap:10px;padding:12px 18px;border:1px solid var(--border);border-radius:100px;background:var(--bg-card);font-size:.88rem;font-weight:600;margin:6px 0}.journey-arrow{color:var(--text-secondary);padding:0 10px;font-size:.9rem}@media (max-width:700px){.journey-track{flex-direction:column;align-items:flex-start}.journey-arrow{transform:rotate(90deg);padding:2px 0 2px 24px}}.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}.why-card{padding:30px 26px}.why-card i{font-size:1.6rem;color:var(--primary);margin-bottom:16px}.why-card h4{font-size:1.05rem;font-weight:600;margin-bottom:8px}.why-card p{color:var(--text-secondary);font-size:.92rem}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px}@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}.contact-links{display:flex;flex-direction:column;gap:16px;margin-top:26px}.contact-link-row{display:flex;align-items:center;gap:14px;padding:16px 18px}.contact-link-row i{font-size:1.2rem;color:var(--primary);width:22px;text-align:center}.contact-link-row span{font-size:.94rem;font-weight:500}.contact-link-row small{display:block;color:var(--text-secondary);font-size:.78rem;margin-top:2px}.copy-btn{margin-left:auto;font-size:.8rem;color:var(--text-secondary)}.copy-btn:hover{color:var(--primary)}.contact-form{padding:36px;display:flex;flex-direction:column;gap:18px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}@media (max-width:560px){.form-row{grid-template-columns:1fr}}.field{display:flex;flex-direction:column;gap:7px}.field label{font-size:.85rem;font-weight:600}.field input,.field textarea{padding:13px 16px;border-radius:10px;border:1px solid var(--border);background:var(--bg-primary);color:var(--text-primary);font-family:inherit;font-size:.92rem;transition:border-color .2s ease}.field input:focus,.field textarea:focus{outline:none;border-color:var(--primary)}.field textarea{resize:vertical;min-height:120px}.field .error{font-size:.78rem;color:#f87171;min-height:16px}.form-status{font-size:.88rem;padding:10px 0;display:none}.form-status.show{display:block}footer{border-top:1px solid var(--border);padding:50px 0 30px}.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:30px;margin-bottom:36px}.footer-brand p{color:var(--text-secondary);font-size:.9rem;margin-top:8px;max-width:32ch}.footer-cols{display:flex;gap:60px;flex-wrap:wrap}.footer-col h5{font-size:.85rem;margin-bottom:14px;color:var(--text-secondary);font-weight:600}.footer-col a{display:block;padding:6px 0;font-size:.9rem;color:var(--text-secondary);transition:color .2s ease}.footer-col a:hover{color:var(--primary)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;padding-top:26px;border-top:1px solid var(--border);font-size:.83rem;color:var(--text-secondary)}.footer-socials{display:flex;gap:14px}.footer-socials a{width:38px;height:38px;border-radius:10px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;transition:.2s ease}.footer-socials a:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}#back-to-top{position:fixed;bottom:28px;right:28px;width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;display:flex;align-items:center;justify-content:center;font-size:1rem;box-shadow:0 8px 20px -6px #4f46e580;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .3s ease,transform .3s ease,visibility .3s;z-index:900}#back-to-top.show{opacity:1;visibility:visible;transform:translateY(0)}.skip-link{position:absolute;left:-999px;top:0;background:var(--primary);color:#fff;padding:10px 16px;z-index:2000;border-radius:0 0 8px}.skip-link:focus{left:0}