@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg:#090a0d;--bg-card:#12141abf;--bg-card-hover:#1a1d26d9;--bg-nav:#090a0de0;--bg-chip:#1a1c24d9;--text:#f1f5f9;--text-dim:#94a3b8;--text-muted:#64748b;--text-heading-muted:#808ea3;--border:#2f334099;--border-light:#475569cc;--accent:#a855f7;--accent-dim:#a855f724;--max-w:760px;--font:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--hover-bg:#ffffff0a;--active-bg:#ffffff0f;--shadow:0 10px 35px #00000080;--grid-color:#ffffff06;--radial-gradient-1:#a855f717;--radial-gradient-2:#f59e0b0d}body.light-theme{--bg:#f8fafc;--bg-card:#ffffffbf;--bg-card-hover:#f1f5f9f2;--bg-nav:#f8fafcd9;--bg-chip:#f1f5f9e6;--text:#0f172a;--text-dim:#475569;--text-muted:#94a3b8;--text-heading-muted:#64748b;--border:#e2e8f0cc;--border-light:#cbd5e1;--accent:#7c3aed;--accent-dim:#7c3aed14;--hover-bg:#0f172a0d;--active-bg:#0f172a14;--shadow:0 8px 30px #0f172a0f;--grid-color:#0f172a08;--radial-gradient-1:#7c3aed0d;--radial-gradient-2:#06b6d40d}*,:before,:after{box-sizing:border-box;margin:0;padding:0;transition:background-color .3s,border-color .3s,color .3s,box-shadow .3s}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font);color:var(--text-dim);background:var(--bg);min-height:100vh;font-size:14px;line-height:1.6;position:relative;overflow-x:hidden}body:before{content:"";z-index:-1;background:radial-gradient(circle at 15% 15%, var(--radial-gradient-1) 0%, transparent 45%), radial-gradient(circle at 85% 85%, var(--radial-gradient-2) 0%, transparent 45%);pointer-events:none;width:100vw;height:100vh;position:fixed;top:0;left:0}body:after{content:"";z-index:-2;background-image:radial-gradient(var(--grid-color) 1px, transparent 1px);pointer-events:none;background-size:24px 24px;width:100vw;height:100vh;position:fixed;top:0;left:0}a{color:inherit;text-decoration:none}strong{color:var(--text);font-weight:500}::selection{background:var(--accent);color:#fff}#app{min-height:100vh}#navbar{z-index:100;justify-content:center;padding:14px 20px;transition:all .3s;display:flex;position:fixed;top:0;left:0;right:0}#navbar.scrolled{background:var(--bg-nav);-webkit-backdrop-filter:blur(16px)saturate(1.4);border-bottom:1px solid var(--border)}.nav-center{background:var(--bg-card);border:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:var(--shadow);border-radius:12px;align-items:center;gap:6px;padding:6px 8px;display:flex}.nav-item{color:var(--text-dim);border-radius:8px;align-items:center;gap:6px;padding:7px 16px;font-size:13px;font-weight:450;transition:all .2s;display:inline-flex}.nav-item:hover{color:var(--text);background:var(--hover-bg)}.nav-item.active{color:var(--text);background:var(--active-bg)}.nav-contact{background:var(--active-bg);border:1px solid var(--border)}.nav-contact:hover{border-color:var(--border-light)}.theme-toggle-btn{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:30px;height:30px;padding:8px;transition:all .2s;display:inline-flex}.theme-toggle-btn:hover{color:var(--text);background:var(--hover-bg)}.sun-icon,body.light-theme .moon-icon{display:none}body.light-theme .sun-icon{display:block}.main-content{max-width:var(--max-w);margin:0 auto;padding:0 24px}#hero{padding-top:100px;padding-bottom:40px}.hero-intro h1{letter-spacing:-.5px;margin-bottom:14px;font-size:28px;font-weight:700;line-height:1.35}.text-white{color:var(--text)}.text-dim{color:var(--text-muted);font-weight:400}.text-muted-heading{color:var(--text-heading-muted);font-weight:400}.hero-aka{color:var(--text-dim);flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:24px;font-size:14px;display:flex}.aka-label{color:var(--text);font-size:13px;font-weight:600}.hero-actions{flex-wrap:wrap;gap:10px;margin-bottom:20px;display:flex}.btn{font-size:13px;font-weight:500;font-family:var(--font);cursor:pointer;white-space:nowrap;border:none;border-radius:8px;align-items:center;gap:8px;padding:9px 18px;transition:all .25s;display:inline-flex}.btn-filled{background:var(--bg-card);color:var(--text);border:1px solid var(--border)}.btn-filled:hover{background:var(--bg-card-hover);border-color:var(--border-light);transform:translateY(-1px)}.btn-outline{color:var(--text);border:1px solid var(--border);background:0 0}.btn-outline:hover{border-color:var(--border-light);background:#ffffff08;transform:translateY(-1px)}.hero-socials{gap:4px;margin-bottom:24px;display:flex}.social-icon-btn{width:36px;height:36px;color:var(--text-dim);border-radius:8px;justify-content:center;align-items:center;transition:all .2s;display:inline-flex}.social-icon-btn:hover{color:var(--text);background:#ffffff0d}.social-icon-btn svg{width:18px;height:18px}.hero-skills{flex-wrap:wrap;gap:8px;display:flex}.skill-chip{background:var(--bg-chip);border:1px solid var(--border);color:var(--text);cursor:default;border-radius:8px;align-items:center;gap:7px;padding:6px 14px 6px 6px;font-size:13px;font-weight:500;transition:all .25s;display:inline-flex}.skill-chip:hover{border-color:var(--border-light);background:var(--bg-card-hover);transform:translateY(-1px)}.chip-icon{border-radius:5px;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:11px;font-weight:700;line-height:1;display:inline-flex}.section-divider{border:none;border-top:1px solid var(--border);margin:0}section{padding:40px 0}.section-heading{color:var(--text);letter-spacing:-.3px;margin-bottom:24px;font-size:20px;font-weight:700}.about-content{flex-direction:column;gap:14px;display:flex}.about-content p{color:var(--text-dim);font-size:14px;line-height:1.75}.work-list{flex-direction:column;gap:20px;display:flex}.work-item{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px;transition:all .3s}.work-item:hover{border-color:var(--border-light)}.work-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:10px;display:flex}.work-header h3{color:var(--text);font-size:15px;font-weight:600}.work-company{color:var(--text-dim);margin-top:2px;font-size:13px}.work-period{color:var(--text-muted);white-space:nowrap;padding-top:2px;font-size:12px}.work-desc{color:var(--text-dim);margin-bottom:14px;font-size:13px;line-height:1.65}.work-tags{flex-wrap:wrap;gap:6px;display:flex}.section-header-wrap{margin-bottom:20px}.section-eyebrow{text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:4px;font-size:11px;font-weight:600;display:block}.projects-grid{grid-template-columns:repeat(2,1fr);gap:18px;display:grid}@media (width<=640px){.projects-grid{grid-template-columns:1fr}}.project-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;flex-direction:column;transition:all .35s cubic-bezier(.16,1,.3,1);display:flex;overflow:hidden}.project-card:hover{border-color:#a855f773;transform:translateY(-4px);box-shadow:0 14px 36px #00000080,0 0 22px #a855f71f}.project-img-box{aspect-ratio:16/9;border-bottom:1px solid var(--border);background:#0d0e14;width:100%;position:relative;overflow:hidden}.project-img-box img{object-fit:cover;width:100%;height:100%;transition:transform .4s;display:block}.project-card:hover .project-img-box img{transform:scale(1.04)}.project-img-overlay{pointer-events:none;background:linear-gradient(#0000 60%,#0b0c1066 100%);position:absolute;inset:0}.project-card-body{flex-direction:column;flex:1;justify-content:space-between;padding:18px 20px;display:flex}.project-title-row{justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;display:flex}.project-name{color:var(--text);letter-spacing:-.2px;font-size:16px;font-weight:700}.project-actions{align-items:center;gap:8px;display:flex}.proj-icon-btn{border:1px solid var(--border);width:32px;height:32px;color:var(--text-dim);background:#ffffff0d;border-radius:50%;justify-content:center;align-items:center;transition:all 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0;border:none;align-items:center;gap:4px;font-size:12px;font-weight:500;transition:color .2s;display:inline-flex}.view-details-btn:hover{color:var(--text)}.view-details-btn .arrow{transition:transform .2s}.view-details-btn:hover .arrow{transform:translate(4px)}.projects-footer{margin-top:20px}.btn-show-all{background:var(--bg-card);border:1px solid var(--border);width:100%;color:var(--text);cursor:pointer;text-align:center;border-radius:10px;padding:12px 18px;font-size:13px;font-weight:600;transition:all .2s}.btn-show-all:hover{background:var(--bg-card-hover);border-color:var(--border-light);box-shadow:0 4px 16px #0003}.project-modal{z-index:1000;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);opacity:0;pointer-events:none;background:#000000bf;justify-content:center;align-items:center;padding:20px;transition:opacity .3s;display:flex;position:fixed;inset:0}.project-modal.active{opacity:1;pointer-events:auto}.project-modal-card{background:var(--bg);border:1px solid var(--border-light);border-radius:16px;width:100%;max-width:640px;max-height:90vh;position:relative;overflow-y:auto;box-shadow:0 20px 50px #0009}.project-modal-close{z-index:10;color:#fff;cursor:pointer;background:#00000080;border:1px solid #fff3;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:20px;line-height:1;transition:all .2s;display:flex;position:absolute;top:14px;right:16px}.project-modal-close:hover{background:#fff3}.modal-img-wrap{aspect-ratio:16/9;border-bottom:1px solid var(--border);background:#000;width:100%;overflow:hidden}.modal-img-wrap img{object-fit:cover;width:100%;height:100%}.modal-content-body{padding:24px}.modal-header-row{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:12px;display:flex}.modal-header-row h2{color:var(--text);font-size:22px;font-weight:700}.modal-subtitle{color:var(--accent);font-size:13px;font-weight:500}.modal-actions{gap:8px;display:flex}.modal-btn{padding:6px 14px;font-size:12px}.modal-status{margin-bottom:16px}.modal-description{color:var(--text);margin-bottom:20px;font-size:14px;line-height:1.65}.modal-details-section,.modal-tags-section{border-top:1px solid var(--border);margin-top:18px;padding-top:16px}.modal-details-section h4,.modal-tags-section h4{color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;font-size:13px;font-weight:600}.modal-details-text{color:var(--text-dim);font-size:13px;line-height:1.6}.oss-list{flex-direction:column;gap:18px;display:flex}.oss-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;flex-direction:column;gap:14px;padding:22px 24px;transition:all .35s cubic-bezier(.16,1,.3,1);display:flex}.oss-card:hover{border-color:#a855f773;transform:translateY(-3px);box-shadow:0 14px 36px #00000080,0 0 22px #a855f71f}.oss-card-header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.oss-name-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.oss-name{color:var(--text);letter-spacing:-.2px;font-size:18px;font-weight:700}.oss-badge{color:#a78bfa;letter-spacing:.02em;background:#8b5cf626;border:1px solid #8b5cf64d;border-radius:9999px;padding:3px 10px;font-size:11px;font-weight:600}.oss-subtitle{color:var(--text-dim);margin-top:3px;font-size:13px;font-weight:450}.oss-actions{gap:8px;display:flex}.oss-desc{color:var(--text-dim);font-size:13.5px;line-height:1.65}.oss-desc strong{color:var(--text);font-weight:600}.oss-footer{border-top:1px solid #ffffff0a;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-top:12px;display:flex}.oss-upstream-pill{color:var(--text-muted);font-size:12px}.oss-upstream-pill a{color:var(--text-dim);text-underline-offset:3px;font-weight:500;text-decoration:underline;transition:color .2s}.oss-upstream-pill a:hover{color:var(--text)}.oss-tags{flex-wrap:wrap;gap:6px;display:flex}.edu-list{flex-direction:column;display:flex}.edu-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding:18px 0;display:flex}.edu-row:last-child{border-bottom:none}.edu-left{align-items:center;gap:14px;display:flex}.edu-avatar{background:var(--bg-card);border:1px solid var(--border);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;font-size:18px;display:flex}.edu-details h3{color:var(--text);margin-bottom:1px;font-size:14px;font-weight:600}.edu-details p{color:var(--text-dim);font-size:12px}.edu-period{color:var(--text-muted);white-space:nowrap;font-size:13px}.cert-gallery{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;display:grid}.cert-card{background:var(--bg-card);border:1px solid var(--border);cursor:pointer;border-radius:12px;transition:all .3s;overflow:hidden}.cert-card:hover{border-color:var(--border-light);transform:translateY(-3px);box-shadow:0 10px 30px #0000004d}.cert-img-wrap{aspect-ratio:4/3;background:var(--bg);width:100%;position:relative;overflow:hidden}.cert-img-wrap img{object-fit:cover;width:100%;height:100%;transition:transform .4s}.cert-card:hover .cert-img-wrap img{transform:scale(1.05)}.cert-overlay{opacity:0;background:#00000073;justify-content:center;align-items:center;transition:opacity .3s;display:flex;position:absolute;inset:0}.cert-card:hover .cert-overlay{opacity:1}.cert-overlay-icon{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;background:#ffffff26;border:1px solid #fff3;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.cert-title{color:var(--text);text-align:center;border-top:1px solid var(--border);padding:12px 14px;font-size:13px;font-weight:500}.cert-card.animate-in:first-child{transition-delay:0s}.cert-card.animate-in:nth-child(2){transition-delay:80ms}.cert-card.animate-in:nth-child(3){transition-delay:.16s}.cert-card.animate-in:nth-child(4){transition-delay:.24s}.cert-card.animate-in:nth-child(5){transition-delay:.32s}.cert-card.animate-in:nth-child(6){transition-delay:.4s}.cert-lightbox{z-index:200;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);opacity:0;visibility:hidden;background:#000000d9;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:40px;transition:opacity .3s,visibility .3s;display:flex;position:fixed;inset:0}.cert-lightbox.active{opacity:1;visibility:visible}.cert-lightbox img{border:1px solid #ffffff1a;border-radius:12px;max-width:90vw;max-height:75vh;transition:transform .3s;transform:scale(.92);box-shadow:0 20px 60px #00000080}.cert-lightbox.active img{transform:scale(1)}.lightbox-close{color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff1a;border:1px solid #ffffff26;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:22px;transition:all .2s;display:flex;position:absolute;top:20px;right:28px}.lightbox-close:hover{background:#fff3;transform:scale(1.1)}.lightbox-caption{color:#fffc;text-align:center;font-size:14px;font-weight:500}.contact-text{color:var(--text-dim);max-width:480px;margin-bottom:20px;font-size:14px;line-height:1.6}.contact-row{flex-direction:column;align-items:flex-start;gap:16px;display:flex}.contact-socials{gap:4px;display:flex}footer{border-top:1px solid var(--border);text-align:center;max-width:var(--max-w);margin:0 auto;padding:24px}footer p{color:var(--text-muted);font-size:12px}.animate-in{opacity:0;transition:opacity .5s,transform .5s;transform:translateY(16px)}.animate-in.in-view{opacity:1;transform:translateY(0)}.project-card.animate-in:first-child{transition-delay:0s}.project-card.animate-in:nth-child(2){transition-delay:80ms}.project-card.animate-in:nth-child(3){transition-delay:.16s}@media (width<=640px){.main-content{padding:0 16px}#hero{padding-top:80px}.hero-intro h1{font-size:22px}.nav-center{gap:2px;padding:4px 6px}.nav-item{padding:6px 10px;font-size:12px}.hero-actions{flex-direction:column}.btn{justify-content:center}.edu-row{flex-direction:column;align-items:flex-start;gap:4px}.edu-period{padding-left:56px}.work-header{flex-direction:column;gap:4px}.cert-gallery{grid-template-columns:repeat(2,1fr)}}