:root{
  --bg:#05080F; --bg2:#080D18; --surface:#0B1220; --surface2:#0E1628;
  --card:#0D1526; --border:#1B2740; --border2:#243353;
  --text:#E6EDF7; --muted:#8B98B0; --muted2:#5C6B86;
  --cyan:#00E5FF; --cyan-dim:rgba(0,229,255,.12);
  --blue:#3B82F6; --green:#3DDC84; --green-dim:rgba(61,220,132,.12);
  --amber:#FFB224; --mono:'JetBrains Mono',monospace;
  --sans:'Inter',system-ui,sans-serif; --disp:'Space Grotesk',sans-serif; --r:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);overflow-x:hidden;line-height:1.6}
::selection{background:var(--cyan);color:#00131A}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}
canvas#net{position:fixed;inset:0;z-index:0;opacity:.5;pointer-events:none}
.grid-bg{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(0,229,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,255,.05) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,black 40%,transparent 100%);}
.glow{position:fixed;z-index:0;pointer-events:none;filter:blur(120px);opacity:.5}
.glow.g1{width:600px;height:400px;background:radial-gradient(circle,rgba(0,229,255,.25),transparent 70%);top:-100px;left:10%}
.glow.g2{width:500px;height:400px;background:radial-gradient(circle,rgba(59,130,246,.28),transparent 70%);top:30%;right:-150px}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px;position:relative;z-index:2}
nav{position:fixed;top:0;left:0;right:0;z-index:50;backdrop-filter:blur(16px);background:rgba(5,8,15,.74);border-bottom:1px solid var(--border)}
.nav-in{max-width:1160px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between}
.logo{font-family:var(--mono);font-weight:700;font-size:18px;display:flex;align-items:center;gap:10px}
.logo-mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--cyan),var(--blue));display:grid;place-items:center;color:#00131A;font-weight:900;font-size:15px;box-shadow:0 0 24px rgba(0,229,255,.45)}
.logo-img{width:38px;height:38px;border-radius:10px;object-fit:cover;background:#000;border:1px solid var(--border2);display:block}
.logo span b{color:var(--cyan)}
.links{display:flex;gap:24px;font-family:var(--mono);font-size:13px;color:var(--muted)}
.links a:hover{color:var(--cyan)}
.links a::before{content:'~/';color:var(--muted2)}
.btn{font-family:var(--mono);font-size:13px;font-weight:700;padding:11px 20px;border-radius:10px;border:1px solid var(--cyan);background:var(--cyan);color:#00141B;cursor:pointer;transition:.22s;display:inline-flex;align-items:center;gap:8px}
.btn:hover{box-shadow:0 0 28px rgba(0,229,255,.5);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--cyan)}
.btn.ghost:hover{background:var(--cyan-dim)}
#burger{display:none;background:none;border:1px solid var(--border2);border-radius:9px;color:var(--text);font-size:19px;padding:6px 11px;min-width:44px;min-height:44px;cursor:pointer}
.mobile{display:none;flex-direction:column;gap:14px;padding:16px 24px 20px;font-family:var(--mono);font-size:14px;border-top:1px solid var(--border);background:rgba(5,8,15,.96)}
.mobile.open{display:flex}
header{padding:148px 0 36px}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12px;color:var(--green);border:1px solid rgba(61,220,132,.3);background:var(--green-dim);padding:7px 14px;border-radius:100px;margin-bottom:22px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.35}}
h1{font-family:var(--disp);font-size:clamp(38px,5.2vw,62px);line-height:1.02;letter-spacing:-1.5px;font-weight:700}
h1 .grad{background:linear-gradient(92deg,var(--cyan) 10%,var(--blue) 60%,#A78BFA 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
h1 .stroke{color:transparent;-webkit-text-stroke:1.3px #3A4A6A}
.sub{color:var(--muted);font-size:16.5px;max-width:540px;margin:18px 0 8px}
.sub b{color:var(--text)}
.hero-quote{font-family:var(--mono);font-size:13px;color:var(--cyan);border-left:2px solid var(--cyan);padding-left:12px;margin:14px 0 18px}
.typed-line{font-family:var(--mono);font-size:14px;color:var(--cyan);min-height:24px;margin-bottom:20px}
.cursor{display:inline-block;width:9px;height:18px;background:var(--cyan);vertical-align:middle;animation:blink 1s steps(1) infinite;margin-left:3px}
.meta-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px;font-family:var(--mono);font-size:12.5px}
.meta-chip{border:1px solid var(--border2);background:var(--surface);border-radius:10px;padding:9px 13px;color:var(--muted);display:flex;gap:8px;align-items:center}
.meta-chip i{color:var(--cyan);font-style:normal}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;border-top:1px solid var(--border);padding-top:22px}
.stat b{font-family:var(--disp);font-size:28px;display:block}
.stat b em{color:var(--cyan);font-style:normal}
.stat span{font-family:var(--mono);font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}
.term{background:#070C16;border:1px solid var(--border2);border-radius:18px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 60px rgba(0,229,255,.08)}
.term-bar{display:flex;align-items:center;gap:8px;padding:13px 16px;background:#0A1120;border-bottom:1px solid var(--border)}
.t-dot{width:12px;height:12px;border-radius:50%}
.term-title{margin-left:8px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.term-body{padding:18px;font-family:var(--mono);font-size:13.2px;line-height:1.7;min-height:380px}
.line{margin-bottom:2px;word-break:break-word}
.p{color:var(--green)} .path{color:var(--blue)} .cmd{color:var(--text)} .out{color:#B9C4D8} .ok{color:var(--green)} .warn{color:var(--amber)} .cy{color:var(--cyan)}
.term-input-row{display:flex;align-items:center;gap:8px;margin-top:10px;border-top:1px dashed var(--border2);padding-top:12px}
#term-input{flex:1;background:transparent;border:none;outline:none;color:var(--text);font-family:var(--mono);font-size:13.2px}
.hint{font-family:var(--mono);font-size:11px;color:var(--muted2);margin-top:10px}
.hint kbd{border:1px solid var(--border2);border-radius:6px;padding:1px 7px;background:var(--surface2)}
.marquee{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:rgba(255,255,255,.015);overflow:hidden;white-space:nowrap;margin:36px 0 0;position:relative;z-index:2}
.mq-track{display:inline-flex;gap:14px;padding:16px 0;animation:mq 30s linear infinite;font-family:var(--mono);font-size:13px}
.mq-track span{border:1px solid var(--border2);border-radius:100px;padding:8px 18px;color:var(--muted);background:var(--surface);display:inline-flex;gap:8px;align-items:center}
.mq-track span i{width:8px;height:8px;border-radius:50%;background:var(--cyan);display:inline-block;box-shadow:0 0 8px var(--cyan)}
@keyframes mq{to{transform:translateX(-50%)}}
section{padding:80px 0 8px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.kicker{font-family:var(--mono);font-size:12.5px;color:var(--cyan);letter-spacing:1px;margin-bottom:10px}
.kicker::before{content:'> '}
h2{font-family:var(--disp);font-size:clamp(26px,3.4vw,38px);letter-spacing:-.8px;line-height:1.12}
.sec-desc{color:var(--muted);max-width:480px;font-size:15px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid5{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.card{background:linear-gradient(180deg,var(--card),var(--surface));border:1px solid var(--border);border-radius:var(--r);padding:26px;transition:.25s;position:relative;overflow:hidden}
.card:hover{border-color:rgba(0,229,255,.45);transform:translateY(-4px);box-shadow:0 20px 50px rgba(0,0,0,.4)}
.card::after{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);opacity:0;transition:.25s}
.card:hover::after{opacity:1}
.card h3{font-family:var(--disp);font-size:18px;margin:14px 0 8px}
.card h4{font-family:var(--disp);font-size:16px;margin:0 0 6px}
.card p{color:var(--muted);font-size:14.5px}
.icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:20px;background:var(--cyan-dim);border:1px solid rgba(0,229,255,.25)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tag{font-family:var(--mono);font-size:11px;border:1px solid var(--border2);border-radius:7px;padding:4px 10px;color:var(--muted);background:rgba(255,255,255,.02)}
.tag.hot{color:var(--cyan);border-color:rgba(0,229,255,.4)}
.about{display:grid;grid-template-columns:.95fr 1.05fr;gap:20px}
.avatar{width:100%;border-radius:12px;background:radial-gradient(circle at 30% 20%,rgba(0,229,255,.35),transparent 50%),radial-gradient(circle at 80% 80%,rgba(59,130,246,.4),transparent 50%),linear-gradient(135deg,#0E2038,#060B16);border:1px solid var(--border2);padding:26px;position:relative;overflow:hidden}
.info-list{margin-top:18px;display:grid;gap:10px;font-size:14px}
.info-list div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px dashed var(--border2);padding-bottom:10px}
.info-list dt{color:var(--muted);font-family:var(--mono);font-size:12px}
.info-list dd{font-weight:600;text-align:right}
.avatar-initial{font-family:var(--disp);font-size:64px;font-weight:700;line-height:1;background:linear-gradient(180deg,#fff,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.uptime-box{margin-top:18px;background:#070C16;border:1px solid var(--border2);border-radius:12px;padding:14px 16px;font-family:var(--mono);font-size:12.5px;display:flex;gap:12px;align-items:center}
.pulse{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 0 6px rgba(61,220,132,.15);animation:blink 1.4s infinite;flex-shrink:0}
.proj-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-family:var(--mono);font-size:11.5px;color:var(--muted);gap:8px}
.proj-top b{color:var(--green)}
.tech-col h4{font-family:var(--mono);font-size:12px;color:var(--cyan);text-transform:uppercase;letter-spacing:1px;margin-bottom:12px}
.tech-col ul{list-style:none;display:grid;gap:8px;font-size:14px;color:var(--muted)}
.tech-col li::before{content:'▸ ';color:var(--cyan)}
.quote{border:1px solid var(--border2);border-radius:20px;padding:36px;text-align:center;background:linear-gradient(135deg,#0A152B,#070C16 65%);position:relative;overflow:hidden}
.quote p{font-family:var(--disp);font-size:clamp(20px,2.8vw,30px);line-height:1.35;max-width:800px;margin:0 auto}
.quote small{display:block;margin-top:14px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.contact-box{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;background:linear-gradient(135deg,#0A152B,#070C16 60%);border:1px solid var(--border2);border-radius:20px;padding:32px;position:relative;overflow:hidden}
.field{margin-bottom:14px}
.field label{font-family:var(--mono);font-size:12px;color:var(--muted);display:block;margin-bottom:7px}
.field input,.field textarea{width:100%;background:#070C16;border:1px solid var(--border2);border-radius:10px;padding:12px 14px;color:var(--text);font-family:var(--sans);font-size:14px;outline:none}
.field input:focus,.field textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,229,255,.15)}
.c-item{display:flex;gap:13px;align-items:flex-start;padding:14px;border:1px solid var(--border);border-radius:12px;margin-bottom:12px;background:rgba(255,255,255,.015)}
.c-item button{margin-left:auto;background:var(--surface2);border:1px solid var(--border2);color:var(--cyan);border-radius:8px;padding:6px 12px;font-family:var(--mono);font-size:12px;cursor:pointer;flex-shrink:0}
footer{border-top:1px solid var(--border);margin-top:70px;padding:26px 0 40px;color:var(--muted2);font-family:var(--mono);font-size:12.5px}
.foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
#toTop{position:fixed;right:22px;bottom:22px;z-index:60;width:46px;height:46px;border-radius:12px;border:1px solid var(--cyan);background:rgba(0,229,255,.12);backdrop-filter:blur(10px);color:var(--cyan);font-size:19px;cursor:pointer;display:none}
#toTop.show{display:block}
.rv{opacity:0;transform:translateY(26px);transition:.7s cubic-bezier(.2,.8,.2,1)}
.rv.vis{opacity:1;transform:none}
.flow{font-family:var(--mono);font-size:12px;color:var(--muted);border:1px dashed var(--border2);border-radius:10px;padding:12px 14px;margin-top:16px}
.flow b{color:var(--cyan)}
@media(max-width:980px){.hero,.grid2,.about,.contact-box{grid-template-columns:1fr}.grid3{grid-template-columns:1fr 1fr}.grid4{grid-template-columns:1fr 1fr}.grid5{grid-template-columns:1fr 1fr}.links{display:none}#burger{display:block}header{padding-top:120px}}
@media(max-width:600px){.grid3,.grid4{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}.rv{opacity:1;transform:none}}