:root{--nav-bg: rgba(255,255,255,.82);--nav-ink: #0f1720;--muted: rgba(15,23,32,.6);--accent: #646cff;--accent-strong: #4d54d6;--glass: rgba(255,255,255,.06);--shadow: 0 6px 18px rgba(11,14,20,.08)}.nav-root.dark{--nav-bg: rgba(12,12,16,.64);--nav-ink: #e6eef8;--muted: rgba(255,255,255,.7);--accent: #7aa7ff;--accent-strong: #5a86ff;--glass: rgba(255,255,255,.03);--shadow: 0 10px 30px rgba(2,6,23,.6)}.nav-wrap{position:fixed;top:12px;left:12px;right:12px;height:64px;display:flex;align-items:center;gap:16px;padding:10px 18px;border-radius:12px;background:linear-gradient(180deg,rgba(255,255,255,.02),var(--nav-bg));backdrop-filter:blur(10px) saturate(120%);-webkit-backdrop-filter:blur(10px) saturate(120%);box-shadow:var(--shadow);z-index:1100;border:1px solid rgba(255,255,255,.03)}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--nav-ink);font-weight:700;font-size:.98rem;transform:translateZ(0)}.brand-logo{display:inline-flex;width:36px;height:36px;border-radius:9px;align-items:center;justify-content:center;font-size:18px;background:linear-gradient(135deg,#ffffff08,#ffffff03);color:var(--accent);box-shadow:0 6px 18px #0000001f;transition:transform .18s ease,box-shadow .18s ease}.brand:hover .brand-logo{transform:translateY(-3px) scale(1.02);box-shadow:0 14px 40px #0000002e}.nav-center{display:flex;gap:10px;margin-left:8px;margin-right:auto;align-items:center}.nav-link{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;text-decoration:none;color:var(--muted);font-weight:600;letter-spacing:.2px;transition:transform .16s ease,box-shadow .16s ease,color .12s ease,background .12s ease;transform-origin:center;border:1px solid transparent}.nav-link:hover{transform:translateY(-3px) scale(1.02);color:var(--nav-ink);box-shadow:0 12px 30px #030a1e14;background:var(--glass)}.nav-link:focus-visible{outline:3px solid rgba(100,108,255,.16);outline-offset:2px;border-radius:10px}.nav-link.active{color:var(--nav-ink);background:linear-gradient(180deg,#646cff1f,#4d54d60f);border:1px solid rgba(100,108,255,.14);box-shadow:0 10px 30px #4d54d612;transform:translateY(-3px) scale(1.02)}.nav-right{display:flex;align-items:center;gap:10px}.hamburger{display:none;width:44px;height:40px;background:transparent;border:none;cursor:pointer;align-items:center;justify-content:center;gap:4px;padding:6px}.hamburger span{display:block;height:2px;width:20px;background:var(--muted);border-radius:2px;transition:transform .22s ease,opacity .22s ease}.hamburger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger.is-open span:nth-child(2){opacity:0;transform:scaleX(0)}.hamburger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}:root{--nav-h: 64px;--nav-gap: 12px}.nav-wrap{top:calc(env(safe-area-inset-top,0px) + var(--nav-gap));left:max(12px,env(safe-area-inset-left,0px));right:max(12px,env(safe-area-inset-right,0px))}.nav-spacer{height:calc(env(safe-area-inset-top,0px) + var(--nav-h) + var(--nav-gap))}@media(max-width:380px){.brand span:last-child{display:none}.brand{gap:8px}:root{--nav-h: 58px}}@media(max-width:880px){.hamburger{display:inline-flex}.nav-center{position:fixed;z-index:1001;top:calc(env(safe-area-inset-top,0px) + var(--nav-h) + var(--nav-gap));left:max(12px,env(safe-area-inset-left,0px));right:max(12px,env(safe-area-inset-right,0px));display:grid;grid-auto-rows:minmax(40px,auto);gap:8px;padding:12px;border-radius:12px;border:1px solid rgba(59,130,246,.25);box-shadow:0 10px 30px #00000059;background:#0f172af5;backdrop-filter:none;-webkit-backdrop-filter:none;transform:translateY(-8px) scale(.98);opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease}.nav-root:not(.dark) .nav-center{background:#fffffffa;border-color:#3b82f633}.nav-center.open{opacity:1;transform:none;pointer-events:auto;overscroll-behavior:contain}.nav-center .nav-link{width:100%;justify-content:flex-start;padding:12px 14px;border-radius:10px;background:transparent}}.page-home{padding:16px;--accent-color: #0070f3;--text-color: #f6f6f6;--muted-color: #c6d4e6;--card-bg: rgba(20,20,20,.65)}.page-home .container{max-width:980px;margin:48px auto;padding:28px;border-radius:12px;box-shadow:0 10px 30px #00000040;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:linear-gradient(180deg,#0a0a0aa6,#0a0a0a80)}.page-home .card{padding:22px;border-radius:10px;background:var(--card-bg);color:var(--text-color)}.page-home .header{margin:0 0 12px;font-size:2.2rem;line-height:1.05;color:var(--accent-color)}.page-home .subheader{margin:0 0 20px;color:var(--muted-color);font-size:1rem}.page-home .markdown{color:var(--muted-color);line-height:1.6}.page-home .controls{display:flex;gap:12px;align-items:center;margin-bottom:18px;flex-wrap:wrap}.page-home .btn{padding:10px 16px;border-radius:8px;border:none;cursor:pointer;font-weight:600}.page-home .btn-toggle{background:transparent;color:var(--muted-color);border:1px solid rgba(255,255,255,.06)}.page-home .btn-toggle[aria-pressed=true]{background:var(--accent-color);color:#fff}.page-home .btn-download{background:#22c55e;color:#fff}.page-home .btn-outline{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--muted-color);border:1px solid rgba(255,255,255,.06);text-decoration:none}.page-home .iframe-wrap{border-radius:8px;overflow:hidden;border:1px solid rgba(255,255,255,.04)}.page-home .links{margin-top:18px;display:flex;gap:12px;align-items:center}.page-home .link-accent{color:var(--accent-color);font-weight:700}.page-home .link-muted{color:var(--muted-color)}.page-home .ml-auto{margin-left:auto}@media(prefers-color-scheme:light){body{background-color:#f6f8fb}}@media(prefers-color-scheme:dark){body{background-color:#0f1720}}@media(max-width:720px){.home-iframe{height:420px!important}}@media(max-width:600px){.page-home .container{margin:20px auto;padding:16px}.page-home .card{padding:16px}.page-home .header{font-size:1.9rem;line-height:1.15}.page-home .subheader{font-size:.95rem;line-height:1.4}.page-home .markdown{font-size:.95rem;line-height:1.45}.page-home .controls{flex-direction:column;gap:10px;align-items:flex-start}.page-home .ml-auto{margin-left:0}.home-iframe{height:420px!important}.iframe-wrap{border-radius:10px}.links{flex-direction:column;align-items:flex-start;gap:6px;margin-top:20px}.tech-stack-row{flex-wrap:wrap;gap:6px!important}}.page-projects{min-height:100vh;background:radial-gradient(1200px 800px at 20% 10%,#60a5fa33,#2563eb40 40%,#1e40af59,#111827eb);padding:16px}.page-projects .container{padding:20px;max-width:1100px;margin:0 auto}.page-projects .title{text-align:center;margin-bottom:20px;color:#e6efff}.page-projects .pager{display:flex;justify-content:center;margin-top:20px;gap:8px}.page-projects .pager-btn{width:36px;height:36px;border-radius:50%;border:1px solid rgba(59,130,246,.45);background:transparent;color:#dbeafe;cursor:pointer}.page-projects .pager-btn.active{background:#3b82f6;color:#fff;font-weight:700}@media(prefers-color-scheme:light){body{background:linear-gradient(180deg,#eaf2ff,#dbeafe 60%,#bfdbfe) fixed}}.contact-page{min-height:100vh;padding:32px 16px 48px;background:radial-gradient(1000px 600px at 10% 0%,rgba(96,165,250,.16),transparent 60%),radial-gradient(900px 520px at 90% 0%,rgba(125,211,252,.12),transparent 60%),linear-gradient(180deg,#020617eb,#030712eb);color:#e5e7eb}.contact-hero{max-width:960px;margin:0 auto 18px;text-align:center}.contact-hero h1{margin:0 0 8px;font-size:2.2rem;letter-spacing:.2px}.contact-hero p{margin:0;color:#b6c2d2}.contact-grid{max-width:960px;margin:0 auto;display:grid;grid-template-columns:1.2fr .8fr;gap:18px}@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}.contact-card{background:linear-gradient(180deg,#1e293b8c,#0f172ab3);border:1px solid rgba(59,130,246,.25);border-radius:16px;box-shadow:0 12px 36px #00000047;padding:18px 18px 20px;backdrop-filter:blur(8px) saturate(120%);-webkit-backdrop-filter:blur(8px) saturate(120%)}.card-header h2{margin:0 0 4px;font-size:1.4rem}.card-header p{margin:0;color:#9fb0c6}.field{position:relative;margin-top:14px}.input{width:100%;padding:15px 5px;border-radius:5px;border:1px solid rgba(148,163,184,.25);background:#02061759;color:#e5e7eb;outline:none;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}.input::placeholder{color:transparent}.input:focus{border-color:#6366f1b3;box-shadow:0 0 0 3px #6366f12e;background:#02061773}.textarea{resize:vertical;min-height:120px}.label{position:absolute;left:12px;top:50%;transform:translateY(-50%);padding:0 6px;background:linear-gradient(180deg,#1e293bd9,#0f172ad9);color:#aab6c8;pointer-events:none;transition:all .18s ease}.input:focus+.label,.input:not(:placeholder-shown)+.label{top:0;transform:translateY(-50%) scale(.9);color:#dbeafe}.btn{display:inline-flex;align-items:center;gap:10px;padding:11px 14px;border-radius:12px;cursor:pointer;font-weight:700;border:1px solid transparent}.btn-primary{background:linear-gradient(180deg,#6366f1,#4f46e5 60%,#4338ca);color:#fff;box-shadow:0 12px 32px #4f46e559}.btn:disabled{opacity:.75;cursor:not-allowed}.spinner{width:16px;height:16px;border-radius:999px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:sp .8s linear infinite}@keyframes sp{to{transform:rotate(360deg)}}.alert{background:#ef44441a;border:1px solid rgba(239,68,68,.35);color:#fecaca;border-radius:10px;padding:10px 12px;margin-top:12px}.contact-success{max-width:720px;margin:48px auto;text-align:center;padding:28px 18px;border-radius:16px;border:1px solid rgba(59,130,246,.25);background:linear-gradient(180deg,#1e293b8c,#0f172ab3);box-shadow:0 12px 36px #00000047}.success-icon{font-size:36px;margin-bottom:10px}.contact-aside h2{margin:0 0 8px}.link-list{list-style:none;padding:0;margin:10px 0 12px;display:grid;gap:8px}.link-item{display:inline-flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;text-decoration:none;color:#e5e7eb;background:#02061759;border:1px solid rgba(148,163,184,.18);transition:transform .16s ease,background .16s ease,border-color .16s ease}.link-item:hover{transform:translateY(-2px);background:#02061773;border-color:#6366f159}.ico{width:18px;display:inline-grid;place-items:center}.meta{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;margin-top:10px}.kpi{font-weight:800;font-size:1rem}.kpi-sub{color:#9fb0c6;font-size:.85rem}.hp{position:absolute;left:-9999px;top:-9999px;opacity:0}@media(max-width:600px){.contact-page{padding:20px 12px 28px;background:radial-gradient(700px 420px at 20% 0%,rgba(96,165,250,.14),transparent 60%),radial-gradient(600px 380px at 85% 0%,rgba(125,211,252,.1),transparent 60%),linear-gradient(180deg,#020617f5,#030712f5)}.contact-hero{margin:0 auto 12px;padding:0 4px}.contact-hero h1{font-size:1.6rem;letter-spacing:.1px}.contact-hero p{font-size:.95rem;line-height:1.35}.contact-grid{grid-template-columns:1fr;gap:12px;max-width:640px}.contact-card{padding:14px 12px 16px;border-radius:14px;box-shadow:0 8px 26px #0000003d}.card-header h2{font-size:1.2rem}.card-header p{font-size:.9rem}.field{margin-top:12px}.input{padding:12px 5px;border-radius:5px}.textarea{min-height:120px}.label{left:10px;padding:0 4px;font-size:.9rem}.input:focus+.label,.input:not(:placeholder-shown)+.label{transform:translateY(-50%) scale(.9)}.btn{width:100%;padding:11px 14px;border-radius:10px}.spinner{width:16px;height:16px}.link-list{gap:6px}.link-item{padding:9px 10px}.meta{gap:6px}.kpi{font-size:1rem}.kpi-sub{font-size:.85rem}.contact-success{margin:28px auto;padding:20px 14px;border-radius:14px}.success-icon{font-size:30px}}@media(max-width:360px){.contact-hero h1{font-size:1.45rem}.contact-card{padding:12px 10px 14px}.input{padding:10px}.btn{padding:10px 12px}}@media(max-width:600px){.input,.textarea{font-size:16px}}@media(prefers-color-scheme:light){.contact-page{background:radial-gradient(1000px 600px at 10% 0%,rgba(59,130,246,.12),transparent 60%),linear-gradient(180deg,#f4f7ff,#eef4ff);color:#1f2937}.contact-card{background:linear-gradient(180deg,#fffffff2,#fafdfffa);border:1px solid rgba(99,102,241,.18)}.input{background:#fff;color:#111827;border-color:#94a3b859}.label{background:#fff;color:#58697f}.input:focus+.label,.input:not(:placeholder-shown)+.label{color:#334155}.link-item{background:#fff;color:#111827}.contact-success{background:linear-gradient(180deg,#ffffffe6,#fafdfff2)}}.page-cert{padding:16px}.page-cert .container{max-width:980px;margin:48px auto;padding:28px;border-radius:12px;box-shadow:0 10px 30px #00000040;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);--accent-color:#0070f3;--text-color:#f6f6f6;--muted-color:#c6d4e6;--card-bg:rgba(20,20,20,.65);background:linear-gradient(180deg,#0a0a0aa6,#0a0a0a80)}.page-cert .card{padding:22px;border-radius:10px;background:var(--card-bg);color:var(--text-color)}.page-cert .header{margin:0 0 12px;font-size:2rem;line-height:1.05;color:var(--accent-color)}.page-cert .subheader{margin:0 0 20px;color:var(--muted-color)}.page-cert .tabs{display:flex;gap:8px;margin:12px 0 18px;border-bottom:1px solid rgba(255,255,255,.06)}.page-cert .tab{padding:10px 16px;border-radius:8px;border:1px solid rgba(255,255,255,.06);background:transparent;color:var(--muted-color);cursor:pointer;font-weight:600}.page-cert .tab[aria-pressed=true]{background:var(--accent-color);color:#fff}.page-cert .grid{display:grid;gap:16px}.page-cert .empty{text-align:center;padding:40px;color:var(--muted-color);border:1px dashed rgba(255,255,255,.06);border-radius:12px}@media(prefers-color-scheme:light){:root{--accent-color:#0b61d6;--text-color:#1f2937;--muted-color:#475569;--card-bg:#ffffff}body{background-color:#f6f8fb}}@media(prefers-color-scheme:dark){:root{--accent-color:#7aa7ff;--text-color:#f6f6f6;--muted-color:#c6d4e6;--card-bg:rgba(18,18,20,.72)}body{background-color:#0f1720}}.tiny-widget{position:fixed;right:22px;bottom:22px;z-index:1200;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.tiny-toggle{width:64px;height:64px;border-radius:18px;border:none;cursor:pointer;box-shadow:0 12px 30px #060a145c;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#6c7bff,#4ec5ff);color:#fff;font-weight:700;position:relative;transition:transform .18s cubic-bezier(.2,.9,.2,1),box-shadow .18s}.tiny-toggle:hover{transform:translateY(-4px) scale(1.03);box-shadow:0 18px 40px #060a1473}.tiny-toggle:after{content:"";position:absolute;inset:-8px;border-radius:22px;background:radial-gradient(circle at center,rgba(78,197,255,.12),transparent 40%);opacity:.95;filter:blur(8px);pointer-events:none}.tiny-bubble-notice{position:absolute;right:-6px;top:-6px;background:#ff6b6b;color:#fff;min-width:20px;height:20px;padding:0 6px;font-size:12px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 18px #00000047;font-weight:700}.tiny-panel{width:420px;max-width:calc(100vw - 48px);background:#0c0e12f5;color:#e6eefc;border-radius:12px;padding:12px;box-shadow:0 20px 60px #020617b3;position:fixed;right:22px;bottom:100px;display:none;flex-direction:column;gap:8px}.tiny-widget.open .tiny-panel{display:flex}.tiny-header{display:flex;justify-content:space-between;align-items:center;gap:8px}.tiny-header strong{font-size:16px;display:block}.tiny-sub{font-size:12px;color:#9fb1ff;opacity:.9;margin-top:2px}.tiny-controls{display:flex;gap:8px;align-items:center}.tiny-limit{font-size:13px;color:#cbe0ff;background:#ffffff08;padding:6px 8px;border-radius:8px}.tiny-reset,.tiny-close{background:transparent;border:1px solid rgba(255,255,255,.06);color:#dfeaff;padding:6px 8px;border-radius:8px;cursor:pointer}.tiny-close{font-size:14px}.tiny-body{max-height:300px;overflow:auto;display:flex;flex-direction:column;gap:8px;padding:6px}.tiny-msg{display:flex}.tiny-msg.system .tiny-bubble{background:#ffffff08;color:#cfe0ff}.tiny-msg.user{justify-content:flex-end}.tiny-msg.user .tiny-bubble{background:linear-gradient(90deg,#7aa7ff,#4ec5ff);color:#041022}.tiny-msg.assistant .tiny-bubble{background:#ffffff08;color:#e6eefc}.tiny-bubble{max-width:86%;padding:8px 12px;border-radius:10px;position:relative;font-size:14px;line-height:1.35}.tiny-ts{font-size:10px;opacity:.6;margin-top:6px;text-align:right}.dot-typing{display:flex;gap:6px;align-items:center;padding:6px 0}.dot-typing span{width:7px;height:7px;border-radius:50%;background:#ffffffa6;opacity:.3;animation:blink 1s infinite}.dot-typing span:nth-child(2){animation-delay:.15s}.dot-typing span:nth-child(3){animation-delay:.3s}@keyframes blink{0%{opacity:.18}50%{opacity:1}to{opacity:.18}}.tiny-quick-templates{display:flex;gap:8px;flex-wrap:wrap;padding:6px 2px}.tpl-btn{flex:1 1 calc(50% - 8px);background:transparent;border:1px solid rgba(255,255,255,.06);color:#e6eefc;padding:8px;border-radius:8px;cursor:pointer;font-size:13px}.tpl-btn:disabled{opacity:.45;cursor:not-allowed}.tiny-form{display:flex;gap:8px;align-items:center;margin-top:6px}.tiny-form input{flex:1;padding:10px 12px;border-radius:10px;border:1px solid rgba(255,255,255,.06);background:#ffffff05;color:#e6eefc;font-size:14px}.tiny-form button{padding:10px 14px;border-radius:10px;border:none;cursor:pointer;background:linear-gradient(90deg,#ffd36c,#ff7b7b);color:#071018;font-weight:700;box-shadow:0 8px 22px #ff7b7b1f}.tiny-form button:disabled{opacity:.5;cursor:not-allowed}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;justify-content:center;align-items:center;min-width:320px;min-height:100vh;padding-top:40px;flex-direction:column}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.main-content{padding-top:60px}.project-card{max-width:1100px;margin:0 auto;background:var(--card-bg, rgba(18,18,20,.72));color:var(--text-color, #f6f6f6);box-shadow:0 8px 24px #00000059}.project-card-img{width:100%;height:640px;object-fit:cover;display:block}.project-card p{line-height:1.6;color:#ffffffe6}@media(max-width:1100px){.project-card-img{height:520px}}@media(max-width:900px){.project-card{padding-left:12px;padding-right:12px}.project-card-img{height:420px}}@media(max-width:480px){.project-card-img{height:320px}}.screenshot-frame{width:100%;max-width:1100px;border-radius:16px;padding:12px;box-sizing:border-box;background:linear-gradient(180deg,#ffffff05,#ffffff03);box-shadow:0 18px 40px #02061799,inset 0 1px #ffffff05}.frame-top{height:14px;display:flex;align-items:center;gap:8px;padding-left:8px;padding-right:8px;margin-bottom:8px}.frame-dot{width:11px;height:11px;border-radius:50%;display:inline-block;box-shadow:0 1px #00000040 inset}.frame-dot.dot-red{background:#ff5f56}.frame-dot.dot-yellow{background:#ffbd2e}.frame-dot.dot-green{background:#27c93f}.screenshot-screen{width:100%;border-radius:10px;overflow:hidden;background:#0b0d0f;border:1px solid rgba(255,255,255,.02)}.project-card-img{width:100%;height:640px;object-fit:cover;display:block;transition:transform .25s ease}.project-card-img:hover{transform:scale(1.02)}.dot-ind{width:10px;height:10px;border-radius:50%;background:#ffffff40;border:none;cursor:pointer}.dot-ind.active{background:#fff}.pg-nav{background:#00000080;color:#fff;border:none;padding:8px 12px;border-radius:8px;cursor:pointer}.fs-overlay{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;gap:16px;background:#020617d9;z-index:9999;animation:fsFade .18s ease}.fs-content{max-width:calc(100% - 200px);max-height:calc(100% - 140px);display:flex;flex-direction:column;align-items:center;gap:8px}.fs-img{max-width:100%;max-height:100%;object-fit:contain;border-radius:10px;box-shadow:0 20px 60px #0009}