:root{
  --bg:#06080c;
  --panel:#0e131c;
  --panel-2:#121a26;
  --line:#1c2634;
  --text:#dbe4ee;
  --muted:#8695a8;
  --dim:#5c6a7d;
  --danger:#fb7185;
  --warn:#fbbf24;
  --ok:#4ade80;
  --radius:14px;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --accent:#5eead4;
  --accent-2:#38bdf8;
}
body[data-theme="green"]{--accent:#7ee787;--accent-2:#39d353}
body[data-theme="magenta"]{--accent:#f472b6;--accent-2:#a78bfa}
body[data-theme="amber"]{--accent:#fbbf24;--accent-2:#fb923c}
body[data-theme="ice"]{--accent:#67e8f9;--accent-2:#818cf8}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;cursor:default;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
strong{color:#eaf2fb;font-weight:600}
code{font-family:var(--mono);background:#111826;padding:.12em .4em;border-radius:6px;font-size:.88em;color:var(--accent)}
::selection{background:color-mix(in srgb,var(--accent) 40%,transparent);color:#fff}

/* ---- canvases + fx layers ---- */
#bg,#matrix{position:fixed;inset:0;z-index:-3;width:100%;height:100%;display:block}
#matrix{z-index:-2}
.scanlines{
  position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.45;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,0) 0 2px,rgba(0,0,0,.18) 2px 3px);
  mix-blend-mode:multiply;
}
.cursor-glow{
  position:fixed;top:0;left:0;width:520px;height:520px;z-index:-1;pointer-events:none;
  transform:translate(-50%,-50%);border-radius:50%;transition:opacity .3s;opacity:.5;
  background:radial-gradient(circle,color-mix(in srgb,var(--accent) 22%,transparent),transparent 62%);
  filter:blur(14px);
}

/* ---- nav ---- */
.nav{
  position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:16px;
  padding:14px clamp(16px,5vw,64px);
  background:rgba(6,8,12,.7);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);
}
.brand{font-family:var(--mono);font-weight:700;color:var(--text);font-size:15px;letter-spacing:.3px}
.brand:hover{text-decoration:none}
.brand-mark{color:var(--accent)}
.nav-links{display:flex;gap:22px;margin-left:8px}
.nav-links a{color:var(--muted);font-size:14px;font-weight:500}
.nav-links a:hover{color:var(--text);text-decoration:none}
.nav-actions{margin-left:auto;display:flex;gap:8px}
.pill{
  font-family:var(--mono);font-size:12.5px;color:var(--muted);cursor:pointer;
  background:#0a0e15;border:1px solid var(--line);border-radius:999px;padding:6px 12px;
  transition:all .18s;
}
.pill:hover{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}

/* ---- layout ---- */
main{max-width:980px;margin:0 auto;padding:0 clamp(18px,5vw,40px)}
.band{padding:76px 0}
.section-head{display:flex;align-items:baseline;gap:14px;margin-bottom:26px}
.sec-idx{font-family:var(--mono);color:var(--accent);font-size:14px;opacity:.85}
.section-head h2{font-size:clamp(24px,4vw,34px);margin:0;letter-spacing:-.5px}
.lead{color:var(--muted);max-width:66ch;font-size:16.5px;margin:0 0 30px}

/* ---- reveal on scroll ---- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---- hero ---- */
.hero{padding:clamp(54px,11vh,110px) 0 60px}
.kicker{font-family:var(--mono);color:var(--accent);letter-spacing:2px;text-transform:uppercase;font-size:12.5px;margin:0 0 16px}
.hero-title{
  font-size:clamp(46px,11vw,104px);line-height:.95;margin:0;letter-spacing:-3px;font-weight:800;
  background:linear-gradient(180deg,#fff,#9fb2c9);-webkit-background-clip:text;background-clip:text;color:transparent;
  position:relative;width:max-content;max-width:100%;
}
/* glitch */
.glitch::before,.glitch::after{
  content:attr(data-text);position:absolute;inset:0;
  background:linear-gradient(180deg,#fff,#9fb2c9);-webkit-background-clip:text;background-clip:text;color:transparent;
  clip-path:inset(0);
}
.glitch::before{left:2px;text-shadow:-2px 0 var(--accent);animation:glitch1 3.6s infinite linear alternate-reverse}
.glitch::after{left:-2px;text-shadow:-2px 0 var(--accent-2);animation:glitch2 2.8s infinite linear alternate-reverse}
@keyframes glitch1{0%,92%,100%{clip-path:inset(0 0 100% 0)}93%{clip-path:inset(10% 0 60% 0)}96%{clip-path:inset(45% 0 35% 0)}}
@keyframes glitch2{0%,90%,100%{clip-path:inset(100% 0 0 0)}92%{clip-path:inset(60% 0 20% 0)}97%{clip-path:inset(30% 0 55% 0)}}
.hero-sub{font-size:clamp(15px,2.2vw,19px);color:var(--muted);max-width:60ch;margin:22px 0 26px;font-family:var(--mono);min-height:1.6em}
.scramble{color:var(--text)}
.hero-note{font-family:var(--mono);font-size:12.5px;color:var(--dim);margin:14px 0 0}

/* ---- interactive terminal ---- */
.hero-term{
  background:linear-gradient(180deg,rgba(10,14,21,.92),rgba(8,11,17,.92));
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:0 40px 100px -50px color-mix(in srgb,var(--accent-2) 60%,transparent),inset 0 1px 0 rgba(255,255,255,.04);
  backdrop-filter:blur(4px);
}
.term-bar{display:flex;align-items:center;gap:8px;padding:11px 15px;border-bottom:1px solid var(--line);background:#0b0f16}
.term-bar>span{width:11px;height:11px;border-radius:50%;background:#2a3444}
.term-bar>span:nth-child(1){background:#ff5f57}
.term-bar>span:nth-child(2){background:#febc2e}
.term-bar>span:nth-child(3){background:#28c840}
.term-bar em{margin-left:8px;font-family:var(--mono);font-style:normal;font-size:12px;color:var(--dim)}
.term-hint{margin-left:auto;font-family:var(--mono);font-weight:400;font-size:11.5px;color:var(--dim)}
.term-scroll{max-height:min(52vh,440px);overflow-y:auto;padding:16px 18px 18px;cursor:text}
.term-scroll::-webkit-scrollbar{width:8px}
.term-scroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:8px}
.term-body{font-family:var(--mono);font-size:13.5px;line-height:1.7;white-space:pre-wrap;word-break:break-word}
.term-body .u{color:var(--accent-2)}
.term-body .p{color:var(--dim)}
.term-body .j{color:var(--text)}
.term-body .ok{color:var(--ok)}
.term-body .run{color:var(--warn)}
.term-body .err{color:var(--danger)}
.term-body .ac{color:var(--accent)}
.term-body a{color:var(--accent)}
.term-cursor{display:inline-block;width:8px;height:15px;background:var(--accent);vertical-align:-2px;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.term-input-line{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:13.5px;margin-top:2px}
.term-input-line .prompt{color:var(--accent);white-space:nowrap}
.term-input-line .tilde{color:var(--dim)}
#term-input{flex:1;background:transparent;border:0;outline:none;color:var(--text);font-family:var(--mono);font-size:13.5px;caret-color:var(--accent)}

/* ---- capabilities / tilt cards ---- */
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.tilt{transform-style:preserve-3d;transition:transform .12s ease-out,border-color .2s,background .2s}
.caps article{
  background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;position:relative;
}
.caps article:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));background:var(--panel-2)}
.caps h3{margin:0 0 6px;font-size:15px;color:#eaf2fb}
.caps p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.55}

/* ---- projects ---- */
.proj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.proj{
  display:flex;flex-direction:column;gap:12px;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--radius);padding:20px;position:relative;overflow:hidden;
  transition:border-color .2s,transform .12s ease-out,box-shadow .2s;
}
.proj::after{content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;transition:opacity .3s;pointer-events:none;
  background:radial-gradient(400px circle at var(--mx,50%) var(--my,0%),color-mix(in srgb,var(--accent) 16%,transparent),transparent 45%)}
.proj:hover::after{opacity:1}
.proj:hover{border-color:color-mix(in srgb,var(--accent-2) 50%,var(--line));box-shadow:0 24px 60px -34px color-mix(in srgb,var(--accent-2) 70%,transparent)}
.proj-top{display:flex;align-items:center;justify-content:space-between}
.proj-name{font-family:var(--mono);font-weight:700;font-size:16px;color:var(--text)}
.proj-name .sig{color:var(--accent)}
.proj-lang{font-family:var(--mono);font-size:11.5px;color:var(--dim);display:flex;align-items:center;gap:6px}
.proj-lang::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--accent-2)}
.proj-desc{margin:0;font-size:14px;color:var(--muted);flex:1}
.proj-tags{display:flex;flex-wrap:wrap;gap:6px}
.proj-tags span{font-family:var(--mono);font-size:10.5px;color:var(--dim);border:1px solid var(--line);padding:3px 8px;border-radius:6px}
.proj-link{font-family:var(--mono);font-size:13px;color:var(--accent);align-self:flex-start}
.proj-link::after{content:" →"}

/* ---- about ---- */
.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
.about-grid p{margin:0;font-size:16.5px;color:#c3cfdd}
.fact-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.fact-list li{font-size:15px;color:var(--text);border-left:2px solid var(--accent);padding-left:14px}
.fact-list span{display:block;font-family:var(--mono);font-size:11.5px;text-transform:uppercase;letter-spacing:1.5px;color:var(--dim);margin-bottom:2px}

/* ---- dependency checker ---- */
.dc{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.dc-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.seg{display:inline-flex;background:#0a0e15;border:1px solid var(--line);border-radius:10px;padding:4px}
.seg-btn{font-family:var(--mono);font-size:13px;color:var(--muted);background:transparent;border:0;padding:7px 14px;border-radius:7px;cursor:pointer;transition:all .18s}
.seg-btn.active{background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent)}
.link-btn{background:none;border:0;color:var(--dim);font-size:13px;cursor:pointer;font-family:var(--mono)}
.link-btn:hover{color:var(--accent)}
#dc-input{width:100%;min-height:160px;resize:vertical;background:#080b11;border:1px solid var(--line);border-radius:10px;color:var(--text);font-family:var(--mono);font-size:13.5px;line-height:1.6;padding:14px}
#dc-input:focus{outline:none;border-color:color-mix(in srgb,var(--accent) 45%,var(--line));box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 10%,transparent)}
.dc-actions{display:flex;align-items:center;gap:16px;margin-top:14px}
.btn-primary{font-family:var(--sans);font-weight:600;font-size:14.5px;cursor:pointer;background:linear-gradient(180deg,var(--accent),color-mix(in srgb,var(--accent) 70%,#000));color:#04120f;border:0;padding:11px 22px;border-radius:10px;transition:transform .15s,box-shadow .2s}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 30px -12px var(--accent)}
.btn-primary:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.dc-hint{font-size:12.5px;color:var(--dim);font-family:var(--mono)}
.dc-upload{margin-top:16px;padding:16px;border:1px dashed var(--line);border-radius:10px;background:#080b11;display:flex;flex-direction:column;gap:6px;text-align:center;transition:border-color .18s,background .18s}
.dc-upload.drag{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 6%,transparent)}
.dc-upload-text{font-size:13.5px;color:var(--muted)}
.dc-upload-note{font-size:11.5px;color:var(--dim);font-family:var(--mono)}
.dc-sources{margin-top:6px;font-family:var(--mono);font-size:12px;color:var(--dim)}
.dc-sources b{color:var(--muted);font-weight:500}
.dc-status{margin-top:18px;font-family:var(--mono);font-size:13.5px;color:var(--muted);display:flex;align-items:center;gap:10px}
.dc-status[hidden],.dc-summary[hidden]{display:none}
.spinner{width:15px;height:15px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.dc-summary{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.stat{background:#0a0e15;border:1px solid var(--line);border-radius:10px;padding:12px 16px;min-width:110px}
.stat b{display:block;font-family:var(--mono);font-size:22px;line-height:1.2}
.stat span{font-size:12px;color:var(--dim)}
.stat.bad b{color:var(--danger)}
.stat.good b{color:var(--ok)}
.stat.warn b{color:var(--warn)}
.dc-results{margin-top:8px;display:flex;flex-direction:column;gap:10px}
.row{background:#0a0e15;border:1px solid var(--line);border-radius:10px;padding:14px 16px;display:flex;flex-direction:column;gap:8px}
.row.clean{opacity:.6}
.row-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.pkg{font-family:var(--mono);font-size:14px;color:var(--text)}
.pkg .ver{color:var(--dim)}
.badge{font-family:var(--mono);font-size:11px;padding:2px 9px;border-radius:999px;margin-left:auto}
.badge.clean{background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok)}
.badge.vuln{background:color-mix(in srgb,var(--danger) 16%,transparent);color:var(--danger)}
.badge.unpinned{background:color-mix(in srgb,var(--warn) 14%,transparent);color:var(--warn)}
.vuln-item{border-left:2px solid var(--danger);padding-left:12px;font-size:13px}
.vuln-item .vid{font-family:var(--mono);color:var(--accent-2);font-size:12.5px}
.vuln-item .sum{color:var(--muted);display:block;margin-top:2px}
.dc-error{color:var(--danger);font-family:var(--mono);font-size:13.5px;margin-top:16px}

/* ---- command palette ---- */
.palette{position:fixed;inset:0;z-index:60;background:rgba(3,5,9,.6);backdrop-filter:blur(4px);display:flex;justify-content:center;align-items:flex-start;padding-top:14vh}
.palette[hidden]{display:none}
.palette-box{width:min(560px,92vw);background:#0c111a;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 40px 100px -30px #000}
#palette-input{width:100%;background:#0a0e15;border:0;border-bottom:1px solid var(--line);color:var(--text);font-family:var(--mono);font-size:15px;padding:16px 18px;outline:none}
#palette-list{list-style:none;margin:0;padding:6px;max-height:44vh;overflow-y:auto}
#palette-list li{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:8px;cursor:pointer;font-size:14px;color:var(--muted)}
#palette-list li .k{font-family:var(--mono);font-size:12px;color:var(--dim);margin-left:auto}
#palette-list li.sel,#palette-list li:hover{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--text)}
.palette-foot{display:flex;gap:16px;padding:10px 16px;border-top:1px solid var(--line);font-family:var(--mono);font-size:11px;color:var(--dim)}

/* ---- toast ---- */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);z-index:70;background:#0c111a;border:1px solid var(--line);color:var(--text);font-family:var(--mono);font-size:13px;padding:12px 18px;border-radius:10px;opacity:0;transition:opacity .25s,transform .25s;box-shadow:0 20px 50px -20px #000}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast[hidden]{display:none}

/* ---- footer ---- */
.foot{max-width:980px;margin:40px auto 0;padding:26px clamp(18px,5vw,40px);border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;color:var(--dim);font-size:13px;font-family:var(--mono)}
.foot span:first-child{color:var(--muted)}
.foot-meta a{color:var(--muted)}

/* ---- responsive ---- */
@media(max-width:720px){
  .nav-links{display:none}
  .about-grid{grid-template-columns:1fr;gap:26px}
  .caps{grid-template-columns:1fr}
  .proj-grid{grid-template-columns:1fr}
  .band{padding:56px 0}
  .cursor-glow{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto;transition:none!important}
  .reveal{opacity:1;transform:none}
  .glitch::before,.glitch::after{display:none}
}