/* ══════════════════════════════════════════════════════════
   SURAJ MISHRA — ARCADE CABINET PORTFOLIO
   8-bit / CRT aesthetic + hand-rolled 3D. Zero frameworks.
   ══════════════════════════════════════════════════════════ */

/* ─── PALETTES ─────────────────────────────────────────── */
:root{
  --bg:#08061a; --bg2:#0d0a26; --panel:#120e33; --panel2:#191249;
  --ink:#e8e6ff; --dim:#9a93d6; --faint:#5b539c;
  --p1:#ff2e88;      /* primary hot pink */
  --p2:#00e5ff;      /* cyan */
  --p3:#ffe600;      /* coin yellow */
  --p4:#8b5cf6;      /* purple */
  --ok:#39ff88; --bad:#ff4d4d;
  --px:4px;          /* pixel unit */
  --font-px:'Press Start 2P', 'Courier New', monospace;
  --font-crt:'VT323', 'Courier New', monospace;
  --font-mono:'JetBrains Mono', ui-monospace, Menlo, monospace;
  --shadow: 0 0 0 var(--px) #000, 0 var(--px) 0 var(--px) rgba(0,0,0,.6);
}
[data-theme="vapor"]{
  --bg:#180a2b; --bg2:#22103d; --panel:#2a1450; --panel2:#371a66;
  --ink:#ffe9fb; --dim:#d9a8ff; --faint:#8b5fb0;
  --p1:#ff5edb; --p2:#5ef2ff; --p3:#ffd166; --p4:#a15cff;
}
[data-theme="gameboy"]{
  --bg:#0b1a0b; --bg2:#10240f; --panel:#152e13; --panel2:#1d3d19;
  --ink:#c9f77d; --dim:#8bc34a; --faint:#4a6b2a;
  --p1:#9bec00; --p2:#c9f77d; --p3:#e8ff8a; --p4:#5a9216;
  --ok:#9bec00; --bad:#d4e157;
}
[data-theme="crimson"]{
  --bg:#140306; --bg2:#210409; --panel:#2c060d; --panel2:#3d0913;
  --ink:#ffe3e6; --dim:#ff9aa8; --faint:#a04c58;
  --p1:#ff2b4a; --p2:#ffb703; --p3:#fff0a3; --p4:#c1121f;
}
[data-theme="deepsea"]{
  --bg:#03121f; --bg2:#051d31; --panel:#062940; --panel2:#083654;
  --ink:#d7f4ff; --dim:#7fd0f0; --faint:#3d7a99;
  --p1:#00d4ff; --p2:#00ffc2; --p3:#ffe066; --p4:#4361ee;
}

/* ─── RESET ────────────────────────────────────────────── */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg); color:var(--ink);
  font-family:var(--font-mono); font-size:15px; line-height:1.7;
  overflow-x:hidden; cursor:none;
  background-image:
    radial-gradient(1200px 700px at 80% -10%, color-mix(in srgb,var(--p4) 35%, transparent), transparent 70%),
    radial-gradient(900px 600px at 10% 20%, color-mix(in srgb,var(--p1) 18%, transparent), transparent 70%),
    linear-gradient(180deg,var(--bg),var(--bg2) 60%,var(--bg));
  background-attachment:fixed;
}
@media (hover:none){ body{cursor:auto} }
img,canvas{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:none}
@media (hover:none){ button,a{cursor:pointer} }
a{color:var(--p2);text-decoration:none}
::selection{background:var(--p1);color:#000}
kbd{
  font-family:var(--font-px); font-size:9px; padding:4px 5px;
  background:var(--panel2); border:2px solid #000; box-shadow:0 2px 0 #000;
  border-radius:3px; color:var(--p3);
}
code{font-family:var(--font-mono);color:var(--p3);background:rgba(0,0,0,.4);padding:1px 6px;border-radius:3px;font-size:.9em}

/* ─── SCROLLBAR ────────────────────────────────────────── */
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-track{background:#000}
::-webkit-scrollbar-thumb{background:var(--p1);border:2px solid #000}
::-webkit-scrollbar-thumb:hover{background:var(--p2)}

/* ═══ BOOT SCREEN ═══════════════════════════════════════ */
#boot{
  position:fixed;inset:0;z-index:9999;background:#04030d;
  display:grid;place-items:center;padding:24px;
  transition:opacity .5s ease, visibility .5s;
}
#boot.done{opacity:0;visibility:hidden;pointer-events:none}
.boot-inner{width:min(720px,100%)}
.boot-logo{
  font-family:Menlo,Consolas,'DejaVu Sans Mono',monospace;font-size:clamp(7px,1.7vw,15px);line-height:1.1;
  color:var(--p1); text-shadow:2px 2px 0 var(--p4), 0 0 22px var(--p1);
  white-space:pre; overflow:hidden; margin-bottom:20px;
}
#boot-log{font-family:var(--font-crt);font-size:19px;line-height:1.45;color:var(--ok);min-height:210px}
#boot-log b{color:var(--p3)}
#boot-log .warn{color:var(--p3)}
#boot-log .err{color:var(--bad)}
.boot-bar{height:16px;border:3px solid var(--ink);margin-top:14px;padding:2px}
.boot-bar i{display:block;height:100%;width:0;background:var(--p1);box-shadow:0 0 14px var(--p1)}
#boot-skip{
  display:block;margin:18px auto 0;font-family:var(--font-px);font-size:9px;
  color:var(--dim);animation:blink 1.1s steps(2) infinite;letter-spacing:1px;
}
@keyframes blink{50%{opacity:.15}}

/* ═══ FX LAYERS ═════════════════════════════════════════ */
#scene3d{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.85}
#trail{position:fixed;inset:0;z-index:5;pointer-events:none}
#scanlines{
  position:fixed;inset:0;z-index:6;pointer-events:none;opacity:.5;
  background:repeating-linear-gradient(180deg,rgba(0,0,0,.55) 0 1px,transparent 1px 3px);
  mix-blend-mode:multiply;
}
#vignette{
  position:fixed;inset:0;z-index:6;pointer-events:none;
  background:radial-gradient(circle at 50% 50%,transparent 45%,rgba(0,0,0,.75) 130%);
}
body.crt-off #scanlines,body.crt-off #vignette{display:none}

.cursor-ring{
  position:fixed;top:0;left:0;width:26px;height:26px;z-index:9998;
  border:2px solid var(--p2);pointer-events:none;
  transform:translate(-50%,-50%);mix-blend-mode:screen;
  transition:width .18s,height .18s,background .18s,border-color .18s;
}
.cursor-ring span{position:absolute;inset:9px;background:var(--p1)}
.cursor-ring.hot{width:46px;height:46px;border-color:var(--p3);background:color-mix(in srgb,var(--p3) 15%,transparent)}
@media (hover:none){.cursor-ring{display:none}}

#progress{position:fixed;top:0;left:0;right:0;height:5px;z-index:9000;background:rgba(0,0,0,.5)}
#progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--p1),var(--p3),var(--p2))}

#confetti-layer{position:fixed;inset:0;z-index:9500;pointer-events:none;overflow:hidden}
.confetti{position:absolute;width:10px;height:10px;will-change:transform}

#chaos-banner{
  position:fixed;top:0;left:0;right:0;z-index:9400;display:none;
  font-family:var(--font-px);font-size:10px;background:var(--p1);color:#000;
  padding:7px 0;white-space:nowrap;overflow:hidden;
}
body.chaos #chaos-banner{display:block}
#chaos-banner{animation:slidein 12s linear infinite}
@keyframes slidein{from{text-indent:0}to{text-indent:-100%}}
body.chaos main{animation:wobble 6s ease-in-out infinite}
body.chaos .card,body.chaos .window,body.chaos .proj{animation:spin-silly 5s linear infinite}
body.chaos{--p1:#ff2e88;--p2:#00e5ff;--p3:#ffe600;filter:hue-rotate(0deg);animation:hue 4s linear infinite}
@keyframes hue{to{filter:hue-rotate(360deg)}}
@keyframes wobble{0%,100%{transform:rotate(-.6deg)}50%{transform:rotate(.6deg)}}
@keyframes spin-silly{0%,100%{transform:rotate(-2deg) scale(1)}50%{transform:rotate(2deg) scale(1.015)}}

/* ═══ TOASTS ════════════════════════════════════════════ */
#toasts{position:fixed;right:16px;bottom:16px;z-index:9600;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.toast{
  display:flex;gap:12px;align-items:center;background:var(--panel);
  border:3px solid #000;box-shadow:0 0 0 3px var(--p3),0 8px 0 rgba(0,0,0,.5);
  padding:12px 16px;max-width:330px;animation:toast-in .4s cubic-bezier(.2,1.6,.4,1);
}
.toast.out{animation:toast-out .35s ease forwards}
.toast .t-ico{font-size:24px;line-height:1}
.toast b{display:block;font-family:var(--font-px);font-size:9px;color:var(--p3);letter-spacing:.5px;margin-bottom:5px}
.toast span{font-size:12px;color:var(--dim);line-height:1.4}
@keyframes toast-in{from{transform:translateX(120%) scale(.8);opacity:0}}
@keyframes toast-out{to{transform:translateX(120%);opacity:0}}

/* ═══ NAV DOCK ══════════════════════════════════════════ */
#dock{
  position:fixed;left:50%;bottom:14px;transform:translateX(-50%);z-index:8000;
  display:flex;gap:2px;padding:6px;background:rgba(5,3,15,.9);
  border:3px solid #000;box-shadow:0 0 0 2px var(--p4),0 6px 0 rgba(0,0,0,.6);
  backdrop-filter:blur(8px);max-width:calc(100vw - 24px);overflow-x:auto;
}
#dock::-webkit-scrollbar{height:0}
#dock a{
  font-family:var(--font-px);font-size:8px;letter-spacing:.5px;color:var(--dim);
  padding:8px 10px;white-space:nowrap;transition:.15s;
}
#dock a:hover{color:#000;background:var(--p3)}
#dock a.active{color:#000;background:var(--p1)}

/* ═══ HUD ═══════════════════════════════════════════════ */
#hud{position:fixed;top:14px;right:14px;z-index:8000;display:flex;flex-direction:column;gap:6px;align-items:flex-end}
.hud-line{font-family:var(--font-px);font-size:9px;display:flex;gap:8px;align-items:center}
.hud-k{color:var(--p1)}
.hud-v{color:var(--p3);text-shadow:0 0 8px var(--p3)}
.hud-btn{
  font-family:var(--font-px);font-size:8px;padding:7px 9px;color:var(--ink);
  background:var(--panel);border:2px solid #000;box-shadow:0 3px 0 #000;transition:.12s;
}
.hud-btn:hover{background:var(--p4);transform:translateY(-2px);box-shadow:0 5px 0 #000}
.hud-btn:active{transform:translateY(1px);box-shadow:0 1px 0 #000}
.hud-btn[aria-pressed="true"]{background:var(--p1);color:#000}

/* ═══ TROPHY PANEL ══════════════════════════════════════ */
#trophy-panel{
  position:fixed;top:0;right:0;bottom:0;width:min(380px,92vw);z-index:8500;
  background:var(--panel);border-left:4px solid #000;box-shadow:-8px 0 0 var(--p4),-30px 0 60px rgba(0,0,0,.6);
  padding:20px;overflow-y:auto;animation:panel-in .3s ease;
}
@keyframes panel-in{from{transform:translateX(100%)}}
#trophy-panel header{display:flex;justify-content:space-between;align-items:center}
#trophy-panel h3{font-family:var(--font-px);font-size:12px;color:var(--p3)}
#trophy-close{font-size:20px;color:var(--dim);padding:0 6px}
#trophy-close:hover{color:var(--p1)}
.trophy-sub{font-size:12px;color:var(--faint);margin:8px 0 16px}
#trophy-list{list-style:none;display:flex;flex-direction:column;gap:8px}
#trophy-list li{display:flex;gap:12px;padding:11px;border:2px solid #000;background:rgba(0,0,0,.35);opacity:.4;transition:.25s}
#trophy-list li.got{opacity:1;background:color-mix(in srgb,var(--p4) 30%,transparent);box-shadow:inset 0 0 0 2px var(--p3)}
#trophy-list .a-ico{font-size:20px}
#trophy-list b{display:block;font-family:var(--font-px);font-size:8px;color:var(--p3);margin-bottom:4px;line-height:1.5}
#trophy-list span{font-size:11.5px;color:var(--dim);line-height:1.4}

/* ═══ LAYOUT / SECTIONS ═════════════════════════════════ */
main{position:relative;z-index:10}
.sec{max-width:1240px;margin:0 auto;padding:100px 22px}
.sec-head{margin-bottom:44px;position:relative}
.sec-num{
  font-family:var(--font-px);font-size:clamp(46px,10vw,110px);color:transparent;
  -webkit-text-stroke:2px color-mix(in srgb,var(--p4) 70%,transparent);
  position:absolute;top:-42px;left:-8px;z-index:-1;opacity:.55;
}
.sec-head h2{
  font-family:var(--font-px);font-size:clamp(18px,3.6vw,34px);line-height:1.35;
  color:var(--ink);text-shadow:4px 4px 0 var(--p1),8px 8px 0 rgba(0,0,0,.5);
  letter-spacing:1px;
}
.sec-head p{color:var(--dim);max-width:72ch;margin-top:16px;font-size:14px}

.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* ═══ HERO ══════════════════════════════════════════════ */
.hero{min-height:100vh;display:grid;place-items:center;position:relative;padding:110px 22px 90px;text-align:center}
.hero-inner{max-width:1000px;position:relative;z-index:2}
.kicker{font-family:var(--font-px);font-size:8px;color:var(--dim);letter-spacing:1px;margin-bottom:26px;line-height:2.2}
.kicker span{color:var(--p3)}
.blip{display:inline-block;width:8px;height:8px;background:var(--ok);box-shadow:0 0 10px var(--ok);animation:blink 1.4s steps(2) infinite;vertical-align:middle}

.pixel-title{
  font-family:var(--font-px);font-size:clamp(30px,9vw,90px);line-height:1.1;letter-spacing:2px;
  color:var(--p3);
  text-shadow:
    4px 4px 0 var(--p1), 8px 8px 0 var(--p4),
    0 0 40px color-mix(in srgb,var(--p1) 60%,transparent);
  position:relative;
}
.pixel-title.alt{color:var(--p2);text-shadow:4px 4px 0 var(--p4),8px 8px 0 var(--p1),0 0 40px color-mix(in srgb,var(--p2) 50%,transparent);margin-bottom:6px}
.pixel-title::before,.pixel-title::after{
  content:attr(data-text);position:absolute;inset:0;color:inherit;
  clip-path:inset(0 0 0 0);opacity:0;
}
.pixel-title:hover::before{animation:gl1 .5s steps(2) infinite;color:var(--p2);opacity:.9;transform:translate(-4px,2px)}
.pixel-title:hover::after{animation:gl2 .5s steps(2) infinite;color:var(--p1);opacity:.9;transform:translate(4px,-2px)}
@keyframes gl1{0%,100%{clip-path:inset(0 0 72% 0)}50%{clip-path:inset(58% 0 12% 0)}}
@keyframes gl2{0%,100%{clip-path:inset(78% 0 0 0)}50%{clip-path:inset(22% 0 58% 0)}}

.role{font-family:var(--font-crt);font-size:clamp(20px,3.4vw,34px);color:var(--ok);margin:22px 0 8px;font-weight:400}
.role .prompt{color:var(--p1)}
.caret{animation:blink .9s steps(2) infinite;color:var(--p3)}
.tagline{max-width:70ch;margin:22px auto 0;color:var(--dim);font-size:14.5px}
.tagline em{color:var(--p3);font-style:normal}
.tagline strong{color:var(--p2)}

.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin:38px 0 44px}
.btn{
  font-family:var(--font-px);font-size:10px;letter-spacing:.5px;padding:15px 20px;
  background:var(--panel2);color:var(--ink);border:3px solid #000;
  box-shadow:0 5px 0 #000;transition:transform .1s,box-shadow .1s,background .15s;
  display:inline-flex;gap:8px;align-items:center;
}
.btn:hover{transform:translateY(-3px);box-shadow:0 8px 0 #000;background:var(--p4)}
.btn:active{transform:translateY(2px);box-shadow:0 2px 0 #000}
.btn.primary{background:var(--p1);color:#000}
.btn.primary:hover{background:var(--p3)}
.btn.ghost{background:transparent;box-shadow:0 5px 0 #000,inset 0 0 0 2px var(--p2)}

.stat-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.stat{
  min-width:118px;padding:14px 12px;background:rgba(0,0,0,.4);
  border:2px solid #000;box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--p4) 60%,transparent);
}
.stat b{display:block;font-family:var(--font-px);font-size:15px;color:var(--p3);text-shadow:0 0 12px var(--p3)}
.stat span{font-family:var(--font-px);font-size:7px;color:var(--faint);letter-spacing:.5px}
.hint{margin-top:34px;font-size:12px;color:var(--faint)}
.hint kbd{margin:0 1px}

.scroll-cue{
  position:absolute;bottom:76px;left:50%;transform:translateX(-50%);
  font-size:22px;color:var(--p2);animation:bob 1.7s ease-in-out infinite;z-index:2;
}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,12px)}}

/* ═══ WINDOW CHROME ═════════════════════════════════════ */
.window{
  background:var(--panel);border:3px solid #000;
  box-shadow:0 0 0 2px var(--p4),0 12px 0 rgba(0,0,0,.45);
  overflow:hidden;
}
.titlebar{
  display:flex;align-items:center;gap:12px;padding:9px 12px;
  background:linear-gradient(180deg,var(--panel2),var(--panel));
  border-bottom:3px solid #000;
}
.dots{display:flex;gap:6px}
.dots i{width:11px;height:11px;background:var(--p1);border:2px solid #000}
.dots i:nth-child(2){background:var(--p3)}
.dots i:nth-child(3){background:var(--ok)}
.titlebar .title{font-family:var(--font-px);font-size:7.5px;color:var(--dim);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.titlebar .badge{font-family:var(--font-px);font-size:7px;background:var(--bad);color:#fff;padding:4px 6px;border:2px solid #000}

/* ═══ TERMINAL ══════════════════════════════════════════ */
.term-wrap{max-width:1000px;margin:0 auto}
.term-out{
  height:min(56vh,460px);overflow-y:auto;padding:16px 18px;
  font-family:var(--font-crt);font-size:18px;line-height:1.42;
  background:radial-gradient(ellipse at 50% 40%,rgba(0,0,0,.25),rgba(0,0,0,.7));
  text-shadow:0 0 7px currentColor;color:var(--ok);
}
.term-out .l{white-space:pre-wrap;word-break:break-word}
.term-out .c-cmd{color:var(--p3)}
.term-out .c-key{color:var(--p2)}
.term-out .c-warn{color:var(--p3)}
.term-out .c-err{color:var(--bad)}
.term-out .c-dim{color:var(--faint)}
.term-out .c-pink{color:var(--p1)}
.term-out a{color:var(--p2);text-decoration:underline}
.term-in{display:flex;align-items:center;gap:10px;padding:12px 18px;border-top:3px solid #000;background:rgba(0,0,0,.5)}
.ps1{font-family:var(--font-crt);font-size:18px;color:var(--p2);white-space:nowrap}
.ps1 b{color:var(--p1)}
.ps1 i{color:var(--p3);font-style:normal}
#term-input{
  flex:1;background:none;border:0;outline:0;color:var(--ok);
  font-family:var(--font-crt);font-size:19px;text-shadow:0 0 7px currentColor;
}
#term-input::placeholder{color:var(--faint);text-shadow:none}
.term-chips{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:16px;font-family:var(--font-px);font-size:8px;color:var(--faint)}
.chip{
  font-family:var(--font-mono);font-size:12px;padding:6px 11px;
  background:var(--panel2);border:2px solid #000;box-shadow:0 3px 0 #000;
  color:var(--p2);transition:.12s;
}
.chip:hover{background:var(--p2);color:#000;transform:translateY(-2px)}
.chip.active{background:var(--p1);color:#000}

/* ═══ IDE ═══════════════════════════════════════════════ */
.ide-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:22px;align-items:start}
.ide-body{display:grid;grid-template-columns:180px minmax(0,1fr)}
.ide-tree{background:rgba(0,0,0,.4);border-right:3px solid #000;padding:12px 10px}
.tree-h{font-family:var(--font-px);font-size:7px;color:var(--faint);margin:6px 0 10px;letter-spacing:.5px}
.tree-f{display:block;width:100%;text-align:left;font-size:12px;color:var(--dim);padding:6px 7px;transition:.12s}
.tree-f:hover{background:rgba(255,255,255,.07);color:var(--ink)}
.tree-f.active{background:color-mix(in srgb,var(--p1) 30%,transparent);color:var(--p3)}
.tree-note{font-size:11px;color:var(--faint);line-height:1.5}
.ide-tabs{display:flex;background:rgba(0,0,0,.5);border-bottom:2px solid #000;overflow-x:auto}
.ide-tab{font-size:11.5px;padding:8px 14px;color:var(--faint);border-right:2px solid #000;white-space:nowrap}
.ide-tab.active{color:var(--p3);background:var(--panel);box-shadow:inset 0 3px 0 var(--p1)}
.ide-code{display:grid;grid-template-columns:46px minmax(0,1fr);min-height:396px;background:rgba(0,0,0,.55)}
.gutter{padding:14px 8px;text-align:right;font-family:var(--font-mono);font-size:12.5px;line-height:1.65;color:var(--faint);border-right:2px solid rgba(255,255,255,.08);user-select:none}
.code{padding:14px 16px;font-family:var(--font-mono);font-size:12.5px;line-height:1.65;white-space:pre-wrap;word-break:break-word;overflow:auto}
.code .k{color:var(--p1)}   /* keyword */
.code .s{color:var(--ok)}   /* string  */
.code .n{color:var(--p3)}   /* number  */
.code .c{color:var(--faint);font-style:italic}
.code .f{color:var(--p2)}   /* function */
.code .p{color:var(--dim)}  /* punctuation */
.code .cur{background:var(--p3);color:#000;animation:blink .8s steps(2) infinite}
.ide-status{display:flex;gap:14px;align-items:center;padding:7px 12px;background:var(--p4);border-top:3px solid #000;font-size:10.5px;color:#fff}
.ide-status .s-branch{font-weight:700}
.ide-status .s-right{margin-left:auto}

.side-cards{display:flex;flex-direction:column;gap:20px}
.card{background:var(--panel);border:3px solid #000;box-shadow:0 0 0 2px var(--p4),0 10px 0 rgba(0,0,0,.4);padding:20px}
.card h3{font-family:var(--font-px);font-size:10px;color:var(--p3);margin-bottom:16px;letter-spacing:.5px;line-height:1.6}
.card h3 small{color:var(--faint);font-size:7px}
.card .mini{font-size:12px;color:var(--dim);margin-bottom:14px}
.dotlist{list-style:none;display:flex;flex-direction:column;gap:11px;font-size:13px;color:var(--dim)}
.dotlist li{padding-left:18px;position:relative;line-height:1.6}
.dotlist li::before{content:'▸';position:absolute;left:0;color:var(--p1)}
.dotlist b{color:var(--p2)}

/* ─── CODING HEATMAP ─── */
.heat-src{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.heat-src .chip{font-size:10px;padding:5px 8px;box-shadow:0 2px 0 #000}
.heat-scroll{overflow-x:auto;padding-bottom:6px}
.heat-months{
  display:grid;grid-auto-flow:column;grid-auto-columns:14px;
  font-family:var(--font-px);font-size:6px;color:var(--faint);
  margin-bottom:5px;white-space:nowrap;
}
.heat-scroll::-webkit-scrollbar{height:5px}
.heat-scroll::-webkit-scrollbar-track{background:rgba(0,0,0,.4)}
.heat-scroll::-webkit-scrollbar-thumb{background:var(--p4);border:0}
.heatmap{display:grid;grid-auto-flow:column;grid-template-rows:repeat(7,1fr);gap:3px}
.heat-stats{font-size:11px;color:var(--dim);margin-top:8px;line-height:1.7}
.heat-stats b{color:var(--p3)}
.hs-dim{color:var(--faint)}
.hs-bad{color:var(--bad)}
.heatmap i{width:11px;height:11px;background:rgba(255,255,255,.06);border-radius:2px;transition:transform .12s}
.heatmap i:hover{transform:scale(1.9);outline:1px solid var(--ink)}
.heatmap i[data-l="1"],.heat-legend i[data-l="1"]{background:color-mix(in srgb,var(--p1) 30%,transparent)}
.heatmap i[data-l="2"],.heat-legend i[data-l="2"]{background:color-mix(in srgb,var(--p1) 55%,transparent)}
.heatmap i[data-l="3"],.heat-legend i[data-l="3"]{background:color-mix(in srgb,var(--p1) 80%,transparent)}
.heatmap i[data-l="4"],.heat-legend i[data-l="4"]{background:var(--p3);box-shadow:0 0 8px var(--p3)}
.heat-legend{display:flex;gap:4px;align-items:center;margin-top:12px;font-size:10px;color:var(--faint)}
.heat-legend i{width:11px;height:11px;background:rgba(255,255,255,.06);border-radius:2px}
.heat-note{font-size:11.5px;color:var(--faint);margin-top:10px}
.heat-note b{color:var(--p3)}

/* ═══ SKILLS ════════════════════════════════════════════ */
.skills-layout{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:22px;align-items:start}
.radar-card{text-align:center}
#radar{width:100%;max-width:460px;height:auto;margin:0 auto}
.radar-note{font-size:11px;color:var(--faint);margin-top:8px}
.bars{display:flex;flex-direction:column;gap:14px}
.bar{background:var(--panel);border:3px solid #000;box-shadow:0 4px 0 rgba(0,0,0,.4);padding:13px 15px}
.bar-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:9px}
.bar-top b{font-family:var(--font-px);font-size:9px;color:var(--ink);letter-spacing:.5px}
.bar-top span{font-family:var(--font-px);font-size:8px;color:var(--p3)}
.bar-track{height:16px;background:rgba(0,0,0,.6);border:2px solid #000;padding:2px;display:flex;gap:2px;overflow:hidden}
.bar-track i{width:0;background:repeating-linear-gradient(90deg,var(--p1) 0 8px,transparent 8px 10px);transition:width 1.3s cubic-bezier(.2,.9,.2,1);box-shadow:0 0 10px var(--p1)}
.bar:nth-child(even) .bar-track i{background:repeating-linear-gradient(90deg,var(--p2) 0 8px,transparent 8px 10px);box-shadow:0 0 10px var(--p2)}
.bar-sub{font-size:11.5px;color:var(--faint);margin-top:8px}

.marquee{margin-top:34px;overflow:hidden;border-top:3px solid #000;border-bottom:3px solid #000;background:var(--p1);padding:11px 0}
.marquee-track{display:flex;gap:34px;white-space:nowrap;animation:march 26s linear infinite;font-family:var(--font-px);font-size:10px;color:#000}
.marquee-track span{display:inline-flex;gap:34px}
@keyframes march{to{transform:translateX(-50%)}}

/* ═══ 3D PLAYGROUND ═════════════════════════════════════ */
.pg-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:22px;align-items:start}
#pg{width:100%;height:auto;background:radial-gradient(ellipse at 50% 45%,color-mix(in srgb,var(--p4) 28%,transparent),rgba(0,0,0,.75));cursor:grab}
#pg:active{cursor:grabbing}
.pg-controls{display:flex;flex-direction:column;gap:10px;padding:14px;border-top:3px solid #000;background:rgba(0,0,0,.4)}
.pg-group{display:flex;gap:8px;flex-wrap:wrap}
.physics-box{
  height:340px;border:3px solid #000;background:
    linear-gradient(180deg,rgba(0,0,0,.55),color-mix(in srgb,var(--p4) 22%,transparent));
  position:relative;overflow:hidden;touch-action:none;
}
.token{
  position:absolute;font-family:var(--font-px);font-size:8px;padding:8px 10px;
  background:var(--p3);color:#000;border:2px solid #000;box-shadow:0 3px 0 rgba(0,0,0,.6);
  user-select:none;white-space:nowrap;will-change:transform;
}
.token:nth-child(3n){background:var(--p2)}
.token:nth-child(3n+1){background:var(--p1);color:#fff}
.physics-card #phys-reset{margin-top:12px}

/* ═══ PROJECTS ══════════════════════════════════════════ */
.filter-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}
.proj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:22px}
.proj{
  position:relative;background:var(--panel);border:3px solid #000;
  box-shadow:0 0 0 2px var(--p4),0 10px 0 rgba(0,0,0,.45);
  padding:22px;transform-style:preserve-3d;transition:box-shadow .2s,opacity .3s;
  will-change:transform;overflow:hidden;
}
.proj::after{
  content:'';position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .25s;
  background:radial-gradient(320px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.14),transparent 60%);
}
.proj:hover::after{opacity:1}
.proj:hover{box-shadow:0 0 0 2px var(--p3),0 14px 0 rgba(0,0,0,.5)}
.proj.hidden{display:none}
.proj-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}
.proj-ico{font-size:32px;line-height:1;filter:drop-shadow(0 3px 0 rgba(0,0,0,.6))}
.proj-yr{font-family:var(--font-px);font-size:7px;color:var(--faint);border:2px solid var(--faint);padding:4px 6px}
.proj h3{font-family:var(--font-px);font-size:11px;color:var(--p3);line-height:1.6;margin-bottom:12px}
.proj p{font-size:13px;color:var(--dim);min-height:70px}
.proj-extra{
  font-size:12px !important;color:var(--faint) !important;line-height:1.7;
  margin-top:14px;padding-top:12px;border-top:2px dashed rgba(255,255,255,.12);min-height:0 !important;
}
.proj-extra b{color:var(--p2)}
.proj .tags{display:flex;gap:6px;flex-wrap:wrap;margin:14px 0}
.proj .tags i{font-family:var(--font-px);font-size:6.5px;padding:5px 6px;background:rgba(0,0,0,.5);border:1px solid var(--p4);color:var(--p2);font-style:normal;letter-spacing:.5px}
.proj-metrics{display:flex;gap:14px;font-size:11px;color:var(--faint);border-top:2px dashed rgba(255,255,255,.12);padding-top:12px;margin-top:4px;flex-wrap:wrap}
.proj-metrics b{color:var(--p3)}
.proj-links{display:flex;gap:8px;margin-top:14px}
.proj-links a{font-family:var(--font-px);font-size:7px;padding:8px 10px;background:var(--panel2);border:2px solid #000;box-shadow:0 3px 0 #000;color:var(--ink);transition:.12s}
.proj-links a:hover{background:var(--p1);color:#000;transform:translateY(-2px)}

/* ═══ ARCADE ════════════════════════════════════════════ */
.arcade-wrap{display:grid;place-items:center}
.cab{
  width:min(820px,100%);background:linear-gradient(180deg,var(--p1),var(--p4));
  border:4px solid #000;box-shadow:0 0 0 3px var(--p3),0 16px 0 rgba(0,0,0,.5);
  padding:16px;border-radius:14px 14px 4px 4px;
}
.cab-top{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;font-family:var(--font-px);font-size:8px;color:#fff;padding:6px 0 12px;text-shadow:2px 2px 0 #000}
.cab-top b{color:var(--p3)}
#game{width:100%;height:auto;background:#03030c;border:4px solid #000;box-shadow:inset 0 0 60px rgba(0,0,0,.9);touch-action:none}
.cab-bottom{display:flex;gap:12px;align-items:center;justify-content:center;flex-wrap:wrap;padding-top:14px}
.cab-hint{font-size:11px;color:rgba(255,255,255,.8)}

/* ═══ TIMELINE ══════════════════════════════════════════ */
.tl{position:relative;padding-left:38px}
.tl::before{content:'';position:absolute;left:11px;top:6px;bottom:6px;width:4px;background:repeating-linear-gradient(180deg,var(--p1) 0 8px,transparent 8px 14px)}
.tl-item{position:relative;margin-bottom:26px;background:var(--panel);border:3px solid #000;box-shadow:0 6px 0 rgba(0,0,0,.4);padding:18px 20px;transition:transform .18s}
.tl-item:hover{transform:translateX(8px);box-shadow:0 6px 0 rgba(0,0,0,.4),0 0 0 2px var(--p3)}
.tl-item::before{content:'';position:absolute;left:-33px;top:22px;width:15px;height:15px;background:var(--p3);border:3px solid #000;box-shadow:0 0 12px var(--p3)}
.tl-hash{font-family:var(--font-mono);font-size:11px;color:var(--p2)}
.tl-item h3{font-family:var(--font-px);font-size:10px;color:var(--p3);margin:9px 0;line-height:1.6}
.tl-item .tl-when{font-family:var(--font-px);font-size:7px;color:var(--faint);letter-spacing:.5px}
.tl-item p{font-size:13px;color:var(--dim);margin-top:10px}
.tl-item ul{list-style:none;margin-top:10px;display:flex;flex-direction:column;gap:6px}
.tl-item li{font-size:12.5px;color:var(--dim);padding-left:16px;position:relative}
.tl-item li::before{content:'+';position:absolute;left:0;color:var(--ok)}

/* ═══ CONTACT ═══════════════════════════════════════════ */
.contact-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:22px;align-items:start}
.form-body{padding:22px;display:flex;flex-direction:column;gap:16px}
.form-body label{display:flex;flex-direction:column;gap:7px;font-family:var(--font-px);font-size:8px;color:var(--dim);letter-spacing:.5px}
.form-body input,.form-body textarea,.form-body select{
  font-family:var(--font-mono);font-size:13px;padding:11px;color:var(--ink);
  background:rgba(0,0,0,.5);border:2px solid #000;box-shadow:inset 0 0 0 1px var(--p4);outline:0;resize:vertical;
}
.form-body input:focus,.form-body textarea:focus,.form-body select:focus{box-shadow:inset 0 0 0 2px var(--p3)}
.form-body .send{align-self:flex-start;margin-top:4px}
.form-note{font-size:11px;color:var(--faint)}
.links-col{display:flex;flex-direction:column;gap:12px}
.link-card{
  display:flex;align-items:center;gap:14px;padding:16px 18px;background:var(--panel);
  border:3px solid #000;box-shadow:0 5px 0 rgba(0,0,0,.5);transition:.15s;
}
.link-card:hover{background:var(--p4);transform:translateX(6px);box-shadow:0 5px 0 rgba(0,0,0,.5),0 0 0 2px var(--p3)}
.lc-ico{width:34px;height:34px;display:grid;place-items:center;background:var(--p1);color:#000;border:2px solid #000;font-weight:700;font-size:15px}
.link-card b{font-family:var(--font-px);font-size:9px;color:var(--ink);letter-spacing:.5px}
.link-card i{margin-left:auto;color:var(--p3);font-style:normal}
.ascii-card{text-align:center}
.ascii-card pre{display:inline-block;text-align:left;font-family:var(--font-mono);font-size:11px;line-height:1.25;color:var(--p2);white-space:pre}
.ascii-card p{font-size:11px;color:var(--faint);margin-top:10px}

/* ═══ FOOTER ════════════════════════════════════════════ */
footer{text-align:center;padding:70px 22px 110px;position:relative;z-index:10;border-top:3px solid #000;background:rgba(0,0,0,.45)}
.foot-art{font-family:var(--font-mono);font-size:clamp(5px,1.1vw,9px);line-height:1.15;color:var(--p4);white-space:pre;margin-bottom:22px;overflow:hidden}
footer p{font-family:var(--font-px);font-size:9px;color:var(--dim);line-height:2.2}
footer p b{color:var(--p3)}
.foot-small{font-size:7.5px !important;color:var(--faint) !important}
.linkish{color:var(--p1);text-decoration:underline;font:inherit}
.linkish:hover{color:var(--p3)}

/* ═══ "HOW IT WORKS" — hover buttons ═══════════════════ */
.feat-host{position:relative}
.how-btn{
  position:absolute;top:10px;right:10px;z-index:40;
  font-family:var(--font-px);font-size:7px;letter-spacing:.5px;
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 10px;color:#000;background:var(--p3);
  border:2px solid #000;box-shadow:0 3px 0 #000;
  opacity:0;transform:translateY(-6px);pointer-events:none;
  transition:opacity .18s ease,transform .18s ease,background .15s;
}
.how-btn span{font-size:9px;line-height:1}
.feat-host:hover > .how-btn,
.feat-host:focus-within > .how-btn{opacity:1;transform:none;pointer-events:auto}
.how-btn:hover{background:var(--p2);transform:translateY(-2px);box-shadow:0 5px 0 #000}
.how-btn:active{transform:translateY(1px);box-shadow:0 1px 0 #000}
.how-btn:focus-visible{opacity:1;transform:none;pointer-events:auto;outline:3px solid var(--p1);outline-offset:2px}
/* no hover on touch → always visible, and out of the way */
@media (hover:none){
  .how-btn{opacity:1;transform:none;pointer-events:auto;font-size:6px;padding:6px 7px}
}
/* hosts whose top-right corner is busy */
.hero-inner .how-btn{top:auto;bottom:-6px;right:0}
#bars .how-btn{top:-14px;right:0}
.proj-grid .how-btn{top:-46px;right:0}
.marquee .how-btn{top:50%;right:14px;transform:translateY(-50%)}
.marquee:hover > .how-btn{transform:translateY(-50%)}
#hud .how-btn{display:none}          /* the HUD has its own button already */
.hud-how{background:var(--p3);color:#000}
.hud-how:hover{background:var(--p2)}

/* ═══ TEARDOWN MODAL ═══════════════════════════════════ */
/* flex, not grid: a grid row is sized by the item's max-content
   contribution, so a long scrollable panel pushes itself off-centre */
#how-modal{position:fixed;inset:0;z-index:9700;display:flex;align-items:center;justify-content:center;padding:20px}
#how-modal[hidden]{display:none}
.how-backdrop{position:absolute;inset:0;background:rgba(2,1,8,.86);backdrop-filter:blur(4px)}
.how-panel{
  position:relative;width:min(920px,100%);max-height:88vh;overflow-y:auto;
  background:var(--panel);border:3px solid #000;
  box-shadow:0 0 0 3px var(--p3),0 24px 0 rgba(0,0,0,.5),0 40px 90px rgba(0,0,0,.7);
  animation:how-in .28s cubic-bezier(.2,1.4,.4,1);
}
@keyframes how-in{from{transform:scale(.94) translateY(18px);opacity:0}}
.how-panel > header{
  position:sticky;top:0;z-index:2;display:flex;gap:16px;align-items:flex-start;
  padding:20px 22px 16px;background:linear-gradient(180deg,var(--panel2),var(--panel));
  border-bottom:3px solid #000;
}
.how-kicker{font-family:var(--font-px);font-size:7px;color:var(--p1);letter-spacing:1px;margin-bottom:9px}
.how-panel h3{font-family:var(--font-px);font-size:clamp(10px,1.6vw,13px);line-height:1.65;color:var(--p3);flex:1}
.how-x{font-size:20px;color:var(--dim);padding:2px 8px;margin-left:auto;border:2px solid transparent}
.how-x:hover{color:#000;background:var(--p1)}
.how-stack{display:flex;flex-wrap:wrap;gap:6px;padding:14px 22px 0}
.how-stack i{
  font-family:var(--font-px);font-size:6.5px;font-style:normal;letter-spacing:.5px;
  padding:6px 7px;background:rgba(0,0,0,.5);border:1px solid var(--p4);color:var(--p2);
}
.how-body{padding:18px 22px 22px}
.how-what{font-size:14.5px;color:var(--ink);line-height:1.75;padding-left:14px;border-left:4px solid var(--p1)}
.how-honest{
  margin-top:14px;font-size:13px;color:var(--dim);line-height:1.7;
  padding:12px 14px;background:rgba(0,0,0,.4);border:2px dashed var(--p3);
}
.how-honest b{color:var(--p3)}
.how-step{margin-top:22px}
.how-step h4{
  font-family:var(--font-px);font-size:9px;line-height:1.7;color:var(--p2);
  display:flex;gap:10px;align-items:flex-start;margin-bottom:9px;
}
.how-step h4 span{color:var(--p1);flex-shrink:0}
.how-step p{font-size:13.5px;color:var(--dim);line-height:1.8;padding-left:26px}
.how-code-wrap{margin-top:26px;border:3px solid #000;background:rgba(0,0,0,.6)}
.how-code-bar{
  display:flex;justify-content:space-between;padding:8px 12px;
  background:var(--p4);border-bottom:3px solid #000;
  font-family:var(--font-px);font-size:7px;color:#fff;letter-spacing:.5px;
}
#how-code{padding:16px;font-size:12.5px;line-height:1.7;overflow-x:auto;white-space:pre}
.how-panel > footer{
  position:sticky;bottom:0;display:flex;gap:10px;align-items:center;flex-wrap:wrap;
  padding:12px 22px;background:var(--panel2);border-top:3px solid #000;
}
.how-index{display:flex;gap:6px;flex-wrap:wrap;flex:1;justify-content:center}
.how-index .chip{font-size:9.5px;padding:5px 8px}
@media (max-width:620px){
  .how-panel h3{font-size:9px}
  .how-step p{padding-left:0;font-size:13px}
  #how-code{font-size:11px}
  .how-index{display:none}
}

/* ═══ VIEW COUNTER ═════════════════════════════════════ */
.hud-views .hud-v{color:var(--ok);text-shadow:0 0 8px var(--ok)}
.hud-views:not(.vc-live) .hud-v{color:var(--faint);text-shadow:none}
.foot-views{font-family:var(--font-px);font-size:8px !important;color:var(--dim) !important;margin-bottom:10px}
.foot-views b{color:var(--ok);text-shadow:0 0 8px var(--ok)}

/* ═══ GITHUB STATUS LINE ═══════════════════════════════ */
.gh-status{
  font-family:var(--font-px);font-size:7.5px;letter-spacing:.5px;
  margin-top:14px !important;display:inline-block;padding:7px 9px;
  border:2px solid #000;background:rgba(0,0,0,.4);
}
.gh-status.load{color:var(--p3)}
.gh-status.ok{color:var(--ok);box-shadow:inset 0 0 0 1px var(--ok)}
.gh-status.bad{color:var(--bad);box-shadow:inset 0 0 0 1px var(--bad)}

/* ═══ RESUME PDF POPUP ═════════════════════════════════ */
#pdf-modal{position:fixed;inset:0;z-index:9750;display:flex;align-items:center;justify-content:center;padding:20px}
#pdf-modal[hidden]{display:none}
.pdf-panel{
  position:relative;width:min(1000px,100%);height:min(90vh,100%);
  display:flex;flex-direction:column;background:var(--panel);
  border:3px solid #000;box-shadow:0 0 0 3px var(--p3),0 24px 0 rgba(0,0,0,.5),0 40px 90px rgba(0,0,0,.7);
  animation:how-in .28s cubic-bezier(.2,1.4,.4,1);
}
.pdf-panel .titlebar{flex-shrink:0;flex-wrap:wrap}
/* keep the teardown button off the title-bar controls */
.pdf-panel .how-btn{top:auto;bottom:12px;left:12px;right:auto}
.pdf-act{
  font-family:var(--font-px);font-size:7px;padding:7px 8px;color:#000;background:var(--p3);
  border:2px solid #000;box-shadow:0 2px 0 #000;white-space:nowrap;
}
.pdf-act:hover{background:var(--p2)}
.pdf-x{font-size:18px;color:var(--dim);padding:0 6px}
.pdf-x:hover{color:var(--p1)}
.pdf-body{flex:1;min-height:0;background:#1b1b1b;overflow:auto}
.pdf-body object{width:100%;height:100%;border:0;display:block}
.pdf-fallback{padding:24px;text-align:center}
.pdf-why{font-size:13px;color:var(--dim);margin-bottom:16px}
.pdf-fallback pre{
  margin-top:22px;text-align:left;white-space:pre-wrap;font-family:var(--font-mono);
  font-size:12px;line-height:1.7;color:var(--ink);background:rgba(0,0,0,.45);
  border:2px solid #000;padding:18px;
}

/* ═══ SITE ASSISTANT ═══════════════════════════════════ */
/* launcher sits inside #dock, on the same row as the nav links */
#chat-launch{
  position:relative;display:inline-flex;align-items:center;gap:6px;
  margin-right:8px;padding:8px 10px;flex-shrink:0;
  background:var(--p3);color:#000;border:2px solid #000;
  font-family:var(--font-px);font-size:8px;letter-spacing:.5px;
  transition:background .15s,transform .1s;
}
#chat-launch:hover{background:var(--p2);transform:translateY(-2px)}
#chat-launch.on{background:var(--p1);color:#fff}
.cl-ico{font-size:13px;line-height:1}
.cl-dot{
  position:absolute;top:-4px;right:-4px;width:9px;height:9px;
  background:var(--ok);border:2px solid #000;animation:blink 1.8s steps(2) infinite;
}
#chat-launch.on .cl-dot{display:none}

#chat-wrap{position:fixed;left:14px;bottom:78px;z-index:8600}
#chat-panel{
  width:min(400px,calc(100vw - 28px));max-height:min(560px,70vh);display:flex;flex-direction:column;
  background:var(--panel);border:3px solid #000;
  box-shadow:0 0 0 2px var(--p4),0 14px 0 rgba(0,0,0,.5),0 30px 60px rgba(0,0,0,.6);
  animation:how-in .24s cubic-bezier(.2,1.4,.4,1);
}
#chat-panel[hidden]{display:none}
#chat-panel > header{
  display:flex;align-items:center;gap:10px;padding:10px 12px;flex-shrink:0;
  background:linear-gradient(180deg,var(--panel2),var(--panel));border-bottom:3px solid #000;
}
#chat-panel header b{font-family:var(--font-px);font-size:8px;color:var(--p3);display:block}
#chat-panel header small{font-family:var(--font-mono);font-size:10px;color:var(--faint)}
#chat-x{margin-left:auto;font-size:16px;color:var(--dim);padding:0 6px}
#chat-x:hover{color:var(--p1)}
#chat-log{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:12px;min-height:120px}
.msg{display:flex;gap:9px;align-items:flex-start}
.msg.me{flex-direction:row-reverse}
.msg .who{font-family:var(--font-px);font-size:7px;color:var(--faint);flex-shrink:0;padding-top:8px}
.msg .bub{
  font-size:13px;line-height:1.65;padding:11px 13px;max-width:82%;
  background:rgba(0,0,0,.4);border:2px solid #000;color:var(--ink);
}
.msg.me .bub{background:color-mix(in srgb,var(--p4) 45%,transparent);border-color:#000}
.msg.bot .bub{box-shadow:inset 3px 0 0 var(--p2)}
.srcs{margin-top:10px;padding-top:9px;border-top:2px dashed rgba(255,255,255,.14);font-size:10.5px;color:var(--faint);display:flex;gap:5px;flex-wrap:wrap;align-items:center}
.srcs button{
  font-family:var(--font-mono);font-size:10px;padding:3px 7px;color:var(--p2);
  background:rgba(0,0,0,.5);border:1px solid var(--p4);
}
.srcs button:hover{background:var(--p2);color:#000}
.dots3{display:inline-flex;gap:5px}
.dots3 i{width:7px;height:7px;background:var(--p2);animation:d3 1s infinite}
.dots3 i:nth-child(2){animation-delay:.18s}
.dots3 i:nth-child(3){animation-delay:.36s}
@keyframes d3{0%,60%,100%{opacity:.25}30%{opacity:1}}
#chat-sugg{display:flex;gap:6px;flex-wrap:wrap;padding:0 12px 10px;flex-shrink:0}
#chat-sugg .chip{font-size:10.5px;padding:5px 8px;box-shadow:0 2px 0 #000}
#chat-form{display:flex;gap:8px;padding:10px 12px;border-top:3px solid #000;background:rgba(0,0,0,.45);flex-shrink:0}
#chat-in{
  flex:1;background:rgba(0,0,0,.5);border:2px solid #000;outline:0;color:var(--ink);
  font-family:var(--font-mono);font-size:13px;padding:9px 11px;box-shadow:inset 0 0 0 1px var(--p4);
}
#chat-in:focus{box-shadow:inset 0 0 0 2px var(--p3)}
#chat-in::placeholder{color:var(--faint)}
#chat-form button{
  font-family:var(--font-px);font-size:11px;padding:0 14px;background:var(--p1);color:#000;
  border:2px solid #000;box-shadow:0 3px 0 #000;
}
#chat-form button:hover{background:var(--p3)}
#chat-panel .how-btn{top:auto;bottom:64px;right:10px}
@media (max-width:980px){
  #chat-wrap{left:8px;right:8px;bottom:74px}
  #chat-panel{width:auto;max-height:58vh}
}

/* ═══ RESPONSIVE ════════════════════════════════════════ */
@media (max-width:980px){
  .ide-layout,.skills-layout,.pg-layout,.contact-layout{grid-template-columns:1fr}
  .ide-body{grid-template-columns:1fr}
  .ide-tree{border-right:0;border-bottom:3px solid #000;display:grid;grid-template-columns:repeat(2,1fr);gap:4px}
  .ide-tree .tree-h:first-child{grid-column:1/-1}
  .sec{padding:78px 18px}
  /* keep the HUD a single compact strip so it never lands on content */
  #hud{flex-direction:row;align-items:center;gap:5px;top:10px;right:10px;
       background:rgba(5,3,15,.82);border:2px solid #000;padding:5px 7px;backdrop-filter:blur(6px)}
  #hud .hud-line{gap:5px}
  .hud-btn{padding:6px 7px}
}
@media (max-width:620px){
  body{font-size:14px}
  .sec-num{font-size:44px;top:-26px}
  .stat{min-width:96px;padding:10px 8px}
  .term-out{height:52vh;font-size:16px}
  #dock a{font-size:7px;padding:7px 7px}
  .cab{padding:10px}
  .heatmap i{width:8px;height:8px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
}