:root {
  --ink: #080a0f;
  --paper: #f2f1ea;
  --muted: #a5a8b2;
  --pink: #ff3ea5;
  --cyan: #2ee8e1;
  --violet: #8057ff;
  --lime: #c6ff43;
  --line: rgba(255,255,255,.15);
  --display: "Arial Narrow", "Aptos Display", "Helvetica Neue", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: #fff; font: 16px/1.6 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
img { display: block; max-width: 100%; }
.skip-link { position: fixed; z-index: 100; left: 1rem; top: 1rem; padding: .7rem 1rem; background: var(--lime); color: var(--ink); transform: translateY(-150%); }
.skip-link:focus { transform: none; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }

.site-header { position: absolute; z-index: 20; inset: 0 0 auto; height: 86px; padding: 0 clamp(1.25rem, 4vw, 4.5rem); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--line); }
.wordmark { display: inline-flex; align-items: center; gap: .7rem; width: max-content; font-weight: 700; letter-spacing: -.02em; }
.wordmark-mark { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--cyan); border-radius: 50%; color: var(--cyan); font-family: var(--mono); font-size: .8rem; box-shadow: 0 0 18px rgba(46,232,225,.25); }
nav { display: flex; align-items: center; gap: 2rem; font-size: .86rem; }
nav a, .header-github { opacity: .72; transition: opacity .2s, color .2s; }
nav a:hover, .header-github:hover { opacity: 1; color: var(--cyan); }
.header-github { justify-self: end; font-family: var(--mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }

.hero { min-height: 100vh; padding: 140px clamp(1.25rem, 4vw, 4.5rem) 70px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(420px, .84fr); gap: clamp(2rem, 5vw, 6rem); align-items: center; background: radial-gradient(circle at 74% 22%, rgba(128,87,255,.13), transparent 28%), radial-gradient(circle at 40% 90%, rgba(255,62,165,.09), transparent 28%); }
.hero-copy { max-width: 830px; }
.eyebrow { margin: 0 0 1.25rem; font: 700 .72rem/1.2 var(--mono); letter-spacing: .15em; text-transform: uppercase; color: var(--cyan); }
.signal { display: inline-block; width: 7px; height: 7px; margin-right: .55rem; background: var(--lime); border-radius: 50%; box-shadow: 0 0 12px var(--lime); animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: .35; box-shadow: 0 0 3px var(--lime); } }
h1, h2, h3 { font-family: var(--display); margin: 0; }
h1 { max-width: 920px; font-size: clamp(3.3rem, 7.3vw, 8.2rem); line-height: .86; letter-spacing: -.075em; font-weight: 800; text-transform: uppercase; }
h1 em { font-style: normal; color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,.82); }
h1 em:nth-of-type(2) { color: var(--pink); -webkit-text-stroke: 0; text-shadow: 0 0 28px rgba(255,62,165,.25); }
.hero-intro { max-width: 700px; margin: 2rem 0 0; color: #c8cad1; font-size: clamp(1rem, 1.25vw, 1.2rem); line-height: 1.75; }
.hero-intro strong { color: #fff; }
.hero-actions, .closing-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.button { min-height: 48px; padding: .75rem 1.1rem; display: inline-flex; align-items: center; justify-content: center; gap: 1rem; border: 1px solid transparent; cursor: pointer; font: 700 .76rem/1 var(--mono); letter-spacing: .04em; text-transform: uppercase; transition: transform .2s, background .2s, color .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--lime); color: var(--ink); }
.button-primary:hover { background: #fff; }
.button-quiet { border-color: var(--line); background: transparent; }
.button-quiet:hover { border-color: var(--cyan); color: var(--cyan); }
.mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; max-width: 720px; margin: 3.5rem 0 0; padding: 1.25rem 0 0; border-top: 1px solid var(--line); }
.mini-stats div { display: grid; grid-template-columns: auto 1fr; gap: .7rem; }
.mini-stats dt { color: var(--pink); font: 700 .67rem var(--mono); }
.mini-stats dd { margin: 0; color: #aeb0b8; font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; }

.hero-instrument { overflow: hidden; border: 1px solid rgba(255,255,255,.18); background: rgba(10,12,18,.7); box-shadow: 0 40px 90px rgba(0,0,0,.55), 0 0 80px rgba(128,87,255,.09); backdrop-filter: blur(15px); transform: rotate(1deg); }
.instrument-bar { min-height: 68px; padding: 1rem 1.1rem; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--line); }
.instrument-bar > div { display: grid; gap: .2rem; }
.instrument-bar strong { font-size: .94rem; letter-spacing: -.01em; }
.micro-label { font: .61rem var(--mono); letter-spacing: .12em; color: var(--pink); }
.icon-button { width: 34px; height: 34px; border: 1px solid var(--line); background: transparent; cursor: pointer; border-radius: 50%; transition: border-color .2s, transform .4s; }
.icon-button:hover { border-color: var(--cyan); transform: rotate(160deg); }
.canvas-wrap { position: relative; height: clamp(340px, 48vw, 520px); min-height: 340px; background: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px), #080a0f; background-size: 40px 40px; }
#operator-field, #path-canvas { width: 100%; height: 100%; display: block; }
.equation { position: absolute; left: 1rem; top: 1rem; display: grid; gap: .15rem; padding: .7rem .8rem; background: rgba(8,10,15,.74); border: 1px solid var(--line); font: .68rem var(--mono); }
.equation b { color: var(--lime); font-size: 1.2rem; }
.axis-label { position: absolute; color: rgba(255,255,255,.34); font: .6rem var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.x-label { right: 12px; bottom: 9px; }
.y-label { left: -15px; top: 52%; transform: rotate(-90deg); }
.instrument-controls { display: grid; gap: 1rem; padding: 1rem; border-top: 1px solid var(--line); }
fieldset { border: 0; padding: 0; margin: 0; }
legend, .range-control > span { width: 100%; display: flex; justify-content: space-between; margin-bottom: .5rem; color: #8d909b; font: .62rem var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.segmented { display: grid; grid-template-columns: 1fr 1fr; }
.order-button { padding: .6rem; border: 1px solid var(--line); background: transparent; cursor: pointer; font: .7rem var(--mono); }
.order-button + .order-button { border-left: 0; }
.order-button.is-active { background: var(--violet); border-color: var(--violet); }
.range-control output { color: #fff; }
input[type="range"] { width: 100%; accent-color: var(--pink); cursor: pointer; }

.ticker { overflow: hidden; border-block: 1px solid var(--line); background: var(--pink); color: var(--ink); }
.ticker-track { width: max-content; padding: .72rem 0; display: flex; align-items: center; gap: 1.3rem; font: 900 .78rem var(--mono); letter-spacing: .08em; animation: ticker 26s linear infinite alternate; }
.ticker-track i { font-style: normal; }
@keyframes ticker { to { transform: translateX(calc(-100% + 100vw)); } }

.section { padding: clamp(5rem, 10vw, 10rem) clamp(1.25rem, 7vw, 8rem); }
.projects { background: var(--paper); color: var(--ink); }
.section-heading { display: grid; grid-template-columns: 1.5fr .7fr; gap: 3rem; align-items: end; margin-bottom: clamp(2.5rem, 6vw, 6rem); }
.section-heading h2, .lab h2, .about h2, .closing h2 { font-size: clamp(2.8rem, 6vw, 6.9rem); line-height: .95; letter-spacing: -.055em; text-transform: uppercase; }
.section-heading > p { margin: 0; max-width: 460px; color: #5e6168; font-size: 1.05rem; }
.projects .eyebrow { color: #7b3eff; }
.project-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid #b8b8b4; border-left: 1px solid #b8b8b4; }
.project-card { min-height: 520px; padding: clamp(1.4rem, 3vw, 3rem); display: grid; grid-template-rows: auto 1fr auto auto; gap: 2rem; border-right: 1px solid #b8b8b4; border-bottom: 1px solid #b8b8b4; position: relative; overflow: hidden; }
.project-card::before { content: ""; position: absolute; width: 340px; height: 340px; right: -240px; top: 80px; border: 1px solid currentColor; border-radius: 50%; opacity: .1; transition: transform .6s; }
.project-card:hover::before { transform: scale(1.35); }
.project-featured { background: var(--violet); color: #fff; }
.project-dark { background: #111318; color: #fff; }
.card-top { display: flex; justify-content: space-between; align-items: center; }
.status { display: inline-flex; align-items: center; gap: .45rem; font: 700 .62rem var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.status i { width: 6px; height: 6px; background: var(--pink); border-radius: 50%; box-shadow: 0 0 8px currentColor; }
.status-cyan i { background: #009c98; }
.status-violet i { background: var(--violet); }
.status-lime i { background: var(--lime); }
.card-index { opacity: .42; font: .7rem var(--mono); }
.project-symbol { align-self: center; font: 400 clamp(4rem, 9vw, 9rem)/1 Georgia, serif; letter-spacing: -.08em; }
.symbol-xc { color: var(--pink); font-family: var(--mono); font-weight: 900; }
.symbol-lumina { color: transparent; -webkit-text-stroke: 2px var(--violet); text-shadow: 0 0 28px rgba(128,87,255,.4); }
.symbol-test { color: var(--lime); }
.symbol-lonk { color: var(--lime); text-shadow: 0 0 22px rgba(190, 255, 87, .35); }
.symbol-mindcraft { color: var(--cyan); text-shadow: 0 0 22px rgba(91, 225, 255, .35); }
.project-type { margin: 0 0 .5rem; font: 700 .62rem var(--mono); letter-spacing: .12em; text-transform: uppercase; opacity: .62; }
.project-card h3 { font-size: clamp(2rem, 4vw, 4.2rem); line-height: 1; letter-spacing: -.045em; text-transform: uppercase; }
.project-card h3 + p { max-width: 600px; margin: 1rem 0 0; color: inherit; opacity: .7; }
.card-footer { display: flex; justify-content: space-between; gap: 1rem; align-items: end; }
.tags { display: flex; flex-wrap: wrap; gap: .35rem; }
.tags span { padding: .3rem .45rem; border: 1px solid currentColor; border-radius: 999px; font: .55rem var(--mono); text-transform: uppercase; opacity: .55; }
.card-footer a { flex: none; font: 700 .66rem var(--mono); text-transform: uppercase; border-bottom: 1px solid currentColor; }

.lab { display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; background: #0d0f15; }
.lab-copy > p:not(.eyebrow) { max-width: 620px; color: #a8aab3; font-size: 1.05rem; }
.lab-readout { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin: 2rem 0 0; background: var(--line); border: 1px solid var(--line); }
.lab-readout div { display: grid; gap: .25rem; padding: 1rem; background: #0d0f15; }
.lab-readout span { color: #858894; font: .62rem var(--mono); text-transform: uppercase; }
.lab-readout strong { font: 1.6rem var(--mono); color: var(--lime); }
.code-window { min-width: 0; border: 1px solid rgba(255,255,255,.2); background: #080a0e; box-shadow: 22px 24px 0 var(--violet), 0 30px 80px rgba(0,0,0,.35); }
.code-titlebar { height: 50px; padding: 0 1rem; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--line); color: #9da0aa; font: .68rem var(--mono); }
.window-dots { display: flex; gap: .35rem; }
.window-dots i { width: 8px; height: 8px; background: #454954; border-radius: 50%; }
.window-dots i:first-child { background: var(--pink); }
.window-dots i:nth-child(2) { background: var(--lime); }
.code-titlebar > span:nth-child(2) { text-align: center; }
.code-titlebar button { justify-self: end; border: 0; background: transparent; color: var(--cyan); cursor: pointer; font: .64rem var(--mono); text-transform: uppercase; }
pre { margin: 0; padding: clamp(1rem, 3vw, 2.2rem); overflow: auto; font: clamp(.7rem, 1vw, .9rem)/1.9 var(--mono); color: #d4d7df; tab-size: 2; }
.token-comment { color: #636976; }
.token-key { color: var(--pink); }
.token-number { color: var(--lime); }
.token-type { color: var(--cyan); }
.code-note { padding: .8rem 1rem; border-top: 1px solid var(--line); color: #80838f; font: .61rem var(--mono); }
.code-note span { margin-right: .8rem; color: var(--violet); }
.path-stage { position: relative; height: min(56vw, 680px); min-height: 380px; background: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px), #080a0f; background-size: 64px 64px; border-block: 1px solid var(--line); }
.path-legend { position: absolute; left: 50%; bottom: 1.5rem; transform: translateX(-50%); display: flex; gap: 1.3rem; padding: .6rem .9rem; background: rgba(8,10,15,.82); border: 1px solid var(--line); font: .62rem var(--mono); text-transform: uppercase; white-space: nowrap; }
.path-legend i { width: 18px; height: 2px; display: inline-block; margin-right: .4rem; vertical-align: middle; }
.line-pink { background: var(--pink); }
.line-cyan { background: var(--cyan); }
.dot-white { background: #fff; border-radius: 50%; }

.about { display: grid; grid-template-columns: minmax(300px, .8fr) 1.2fr; gap: clamp(3rem, 9vw, 9rem); align-items: center; background: var(--paper); color: var(--ink); }
.portrait-wrap { position: relative; max-width: 540px; justify-self: center; }
.portrait-wrap img { position: relative; z-index: 1; border-radius: 50%; filter: grayscale(1) contrast(1.08); border: 1px solid #b7b7b0; }
.portrait-halo { position: absolute; inset: -12%; border: 1px solid var(--violet); border-radius: 50%; }
.portrait-halo::before, .portrait-halo::after { content: ""; position: absolute; border-radius: 50%; }
.portrait-halo::before { width: 14px; height: 14px; left: 12%; top: 8%; background: var(--pink); box-shadow: 0 0 25px var(--pink); }
.portrait-halo::after { width: 8px; height: 8px; right: 2%; bottom: 24%; background: var(--cyan); box-shadow: 0 0 18px var(--cyan); }
.portrait-caption { position: relative; z-index: 2; display: block; width: max-content; max-width: 100%; margin: -1.3rem auto 0; padding: .65rem .8rem; background: var(--ink); color: #fff; font: .62rem var(--mono); text-transform: uppercase; }
.about .eyebrow { color: var(--violet); }
.about-lead { font-size: clamp(1.25rem, 2vw, 1.8rem); line-height: 1.45; font-weight: 600; }
.about-copy > p:not(.eyebrow):not(.about-lead) { max-width: 770px; color: #565960; }
blockquote { margin: 2.5rem 0; padding-left: 1.25rem; border-left: 3px solid var(--pink); font: italic 1.05rem/1.65 Georgia, serif; }
.principles { border-top: 1px solid #c4c4bd; }
.principles > div { display: grid; grid-template-columns: 42px 1fr; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid #c4c4bd; }
.principles span { color: var(--violet); font: .68rem var(--mono); }
.principles p { margin: 0; color: #62656c; }
.principles strong { color: var(--ink); }

.closing { position: relative; overflow: hidden; min-height: 650px; padding: clamp(5rem, 10vw, 10rem) clamp(1.25rem, 8vw, 10rem); display: flex; flex-direction: column; justify-content: center; background: var(--violet); }
.closing .eyebrow { color: var(--lime); }
.closing h2 { position: relative; z-index: 1; max-width: 1200px; }
.button-light { background: #fff; color: var(--ink); }
.button-outline-light { border-color: rgba(255,255,255,.5); }
.closing-orbit { position: absolute; width: min(46vw, 560px); aspect-ratio: 1; right: -8vw; top: 50%; transform: translateY(-50%); border: 1px solid rgba(255,255,255,.25); border-radius: 50%; }
.closing-orbit span { position: absolute; border-radius: 50%; }
.closing-orbit span:first-child { inset: 15%; border: 1px solid rgba(255,255,255,.24); }
.closing-orbit span:nth-child(2) { width: 20px; height: 20px; background: var(--pink); left: 13%; top: 8%; box-shadow: 0 0 30px var(--pink); }
.closing-orbit span:last-child { width: 11px; height: 11px; background: var(--lime); right: 4%; bottom: 35%; box-shadow: 0 0 22px var(--lime); }
footer { padding: 1.25rem clamp(1.25rem, 4vw, 4.5rem); display: flex; justify-content: space-between; gap: 1rem; color: #7e818c; border-top: 1px solid var(--line); font: .63rem var(--mono); text-transform: uppercase; }
footer p { margin: 0; }
footer a:hover { color: var(--cyan); }

@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr; padding-top: 130px; }
  .hero-instrument { max-width: 760px; width: 100%; justify-self: center; transform: none; }
  .lab { grid-template-columns: 1fr; }
  .code-window { box-shadow: 12px 14px 0 var(--violet); }
}

@media (max-width: 760px) {
  .site-header { height: 70px; grid-template-columns: 1fr auto; }
  nav { display: none; }
  .wordmark-mark { width: 26px; height: 26px; }
  h1 { font-size: clamp(3.15rem, 17vw, 5.4rem); }
  .hero { padding-top: 110px; }
  .mini-stats { grid-template-columns: 1fr; }
  .canvas-wrap { height: 370px; }
  .section-heading { grid-template-columns: 1fr; gap: 1.2rem; }
  .project-grid { grid-template-columns: 1fr; }
  .project-card { min-height: 470px; }
  .card-footer { align-items: start; flex-direction: column; }
  .lab-readout { grid-template-columns: 1fr; }
  .path-stage { height: 480px; }
  .path-legend { gap: .65rem; font-size: .52rem; }
  .about { grid-template-columns: 1fr; }
  .portrait-wrap { max-width: 340px; }
  footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Evidence-backed glass-box research note. */
.glass-box { background: #10131b; }
.glass-intro { max-width: 900px; color: #c8cad1; }
.glass-box strong { color: #fff; }
.glass-box code { color: var(--cyan); overflow-wrap: anywhere; }
.glass-flow { list-style: none; padding: 0; margin: 2.5rem 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line); }
.glass-flow li { padding: 1.3rem; border: 1px solid var(--line); }
.glass-flow span { display: block; margin-bottom: .6rem; color: var(--lime); font: .7rem var(--mono); }
.glass-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.glass-card { min-width: 0; padding: clamp(1.25rem, 3vw, 2.5rem); border: 1px solid var(--line); background: #0b0e14; color: #c8cad1; }
.glass-card h3, .symbiosis-note h3 { color: #fff; font-size: clamp(1.5rem, 2.5vw, 2.5rem); line-height: 1.15; }
.glass-card a, .glass-provenance a { color: var(--cyan); text-decoration: underline; text-underline-offset: .2em; }
.glass-card li + li { margin-top: .9rem; }
.glass-card ul { padding-left: 1.25rem; }
.symbiosis-note { max-width: 1000px; margin: 4rem 0; color: #c8cad1; }
.symbiosis-note blockquote { color: #fff; font-size: clamp(1.2rem, 2vw, 1.7rem); }
.glass-provenance { max-width: 950px; margin: 2rem 0 0; color: #a5a8b2; font-size: .85rem; }
@media (max-width: 1000px) { .glass-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .glass-grid, .glass-flow { grid-template-columns: 1fr; } }