:root {
  --bg: #07090A; --bg2: #0B110F; --ink: #EEF3F0; --mute: #7D8B84; --dim: #26302C; --line: #1A2320;
  --g: #3BE08A; --g2: #23884F; --mint: #C9F5DA; --amber: #FFB547;
  --sans: 'Inter Tight', system-ui, sans-serif; --serif: 'Instrument Serif', Georgia, serif; --mono: 'JetBrains Mono', ui-monospace, monospace;
  --pad: clamp(16px, 5vw, 96px);
  --kick: 0;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { background: var(--bg); scroll-behavior: auto; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
::selection { background: var(--g); color: var(--bg); }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mono { font-family: var(--mono); letter-spacing: .14em; font-weight: 500; }
.serif { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: 0; }
.g { color: var(--g); }
.mute { color: var(--mute); }
.center { text-align: center; }
.kicker { color: var(--g); font-size: clamp(12px, 1.1vw, 16px); margin: 0 0 18px; font-weight: 600; letter-spacing: .22em; }
.wrap { width: min(1600px, 100%); margin: 0 auto; padding: 0 var(--pad); }
:focus-visible { outline: 2px solid var(--g); outline-offset: 4px; border-radius: 6px; }

/* ---------- fixed layers */
#bg { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
main { position: relative; z-index: 1; }
.grain { position: fixed; inset: -50%; z-index: 50; pointer-events: none; opacity: .06; mix-blend-mode: overlay; background-size: 256px 256px; animation: grain 1s steps(6) infinite; }
@keyframes grain { 0% { transform: translate(0, 0); } 20% { transform: translate(-7%, 4%); } 40% { transform: translate(5%, -6%); } 60% { transform: translate(-3%, 8%); } 80% { transform: translate(8%, 2%); } 100% { transform: translate(0, 0); } }
.vignette { position: fixed; inset: 0; z-index: 49; pointer-events: none; background: radial-gradient(ellipse at center, transparent 45%, rgba(0,0,0,.42) 100%); }

/* custom cursor */
.cursor { position: fixed; left: 0; top: 0; z-index: 60; pointer-events: none; display: none; }
.cursor i, .cursor b { position: absolute; left: 0; top: 0; border-radius: 50%; transform: translate(-50%, -50%); }
.cursor i { width: 8px; height: 8px; background: var(--g); box-shadow: 0 0 14px var(--g); }
.cursor b { width: 38px; height: 38px; border: 1.5px solid rgba(59,224,138,.55); transition: width .25s, height .25s, border-color .25s, background .25s; }
.cursor.hot b { width: 64px; height: 64px; border-color: var(--g); background: rgba(59,224,138,.08); }
@media (pointer: fine) { .cursor { display: block; } body, a, button { cursor: none; } }

/* ---------- HUD */
.hud { position: fixed; inset: 0; z-index: 40; pointer-events: none; font-family: var(--mono); font-size: 12px; letter-spacing: .2em; color: var(--ink); transition: color .3s; }
.hud.inv { color: var(--bg); }
.hud .c { position: absolute; width: 22px; height: 22px; border-color: currentColor; border-style: solid; opacity: .5; }
.hud .tl { left: 28px; top: 28px; border-width: 2px 0 0 2px; } .hud .tr { right: 28px; top: 28px; border-width: 2px 2px 0 0; }
.hud .bl { left: 28px; bottom: 28px; border-width: 0 0 2px 2px; } .hud .br { right: 28px; bottom: 28px; border-width: 0 2px 2px 0; }
.hud-name { position: absolute; left: 62px; top: 32px; text-decoration: none; pointer-events: auto; opacity: .8; font-weight: 600; }
.hud-name em { font-style: normal; opacity: .6; }
.hud-right { position: absolute; right: 62px; top: 26px; display: flex; gap: 22px; align-items: center; }
.hud-tc { opacity: .7; font-variant-numeric: tabular-nums; }
.hud-btn { pointer-events: auto; display: flex; align-items: center; gap: 10px; padding: 6px 12px; border: 1px solid currentColor; border-radius: 99px; letter-spacing: .18em; font-size: 11px; font-weight: 600; opacity: .85; }
.hud-btn:hover { opacity: 1; background: rgba(59,224,138,.12); }
.eq { display: inline-flex; gap: 2px; align-items: flex-end; height: 11px; }
.eq i { width: 2px; height: 3px; background: currentColor; transition: height .1s; }
.hud-btn[aria-pressed="true"] { color: var(--g); border-color: var(--g); }
.hud-sec { position: absolute; left: 62px; bottom: 40px; height: 16px; overflow: hidden; opacity: .8; }
.hud-sec span { display: block; transition: transform .45s cubic-bezier(.2,.8,.2,1); }
.hud-geo { position: absolute; right: 62px; bottom: 40px; opacity: .7; }
.hud-bar { position: absolute; left: 62px; right: 62px; bottom: 30px; height: 1px; background: currentColor; opacity: .5; }
.hud-bar i { position: absolute; left: 0; top: -1px; height: 3px; width: 0; background: var(--g); }
@media (max-width: 760px) {
  .hud .c, .hud-geo, .hud-tc, .hud-name em { display: none; }
  .hud-name { left: 16px; top: 18px; font-size: 11px; }
  .hud-right { right: 16px; top: 12px; }
  .hud-sec { left: 16px; bottom: 18px; font-size: 11px; }
  .hud-bar { left: 16px; right: 16px; bottom: 12px; }
}

/* ---------- pinned sections */
.pin { position: relative; height: calc(var(--len) * 1svh); }
.sticky { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.flow { position: relative; padding: clamp(96px, 16vh, 200px) 0; }
.line { overflow: hidden; margin: 0; padding-bottom: .06em; }
.line > span { display: inline-block; transform: translateY(calc((1 - var(--e, 0)) * 110%)); }
[data-in]:not(span) { opacity: var(--e, 0); transform: translateY(calc((1 - var(--e, 0)) * 24px)); }
.msc-big { overflow: hidden; }
.msc-big > span { display: inline-block; opacity: var(--e, 0); transform: translateY(calc((1 - var(--e, 0)) * 40%)); filter: blur(calc((1 - var(--e, 0)) * 14px)); }

/* reveal on enter (time-based) */
.reveal > span, .reveal:not(:has(span)) { display: inline-block; transform: translateY(40px); opacity: 0; filter: blur(8px); transition: transform .9s cubic-bezier(.16,1,.3,1), opacity .9s, filter .9s; }
.reveal.in > span, .reveal.in:not(:has(span)) { transform: none; opacity: 1; filter: none; }
.reveal > span:nth-child(2) { transition-delay: .08s; } .reveal > span:nth-child(3) { transition-delay: .16s; }
.reveal > span:nth-child(4) { transition-delay: .24s; } .reveal > span:nth-child(5) { transition-delay: .32s; }
h2.reveal > span { display: block; width: fit-content; }

/* ---------- HERO */
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-inner { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 0 16px; }
.name-slot { width: min(92vw, 1400px); height: clamp(170px, min(34vw, 40vh), 480px); }
.hero-title { font-size: clamp(20px, 2.9vw, 52px); font-weight: 300; margin: clamp(18px, 3vh, 40px) 0 0; min-height: 1.3em; opacity: var(--out, 1); }
.hero-title:not(.typing) .typed::after { visibility: hidden; }
.hero-title .typed::after { content: ''; display: inline-block; width: .5em; height: .9em; background: var(--g); margin-left: .12em; vertical-align: -.1em; animation: blink 1s steps(2) infinite; }
.hero-title.done .typed::after { display: none; }
@keyframes blink { 50% { opacity: 0; } }
.hero-title .sep { color: var(--mute); margin: 0 .5em; opacity: 0; transition: opacity .4s; }
.fsai { font-family: var(--serif); font-size: 1.25em; color: var(--g); display: inline-block; opacity: 0; transform: translateY(.5em); transition: all .7s cubic-bezier(.16,1,.3,1); }
.hero-title.done .sep, .hero-title.done .fsai { opacity: 1; transform: none; }
.hero-meta { color: var(--mute); font-size: clamp(10px, 1vw, 15px); letter-spacing: .4em; margin: 24px 0 0; opacity: 0; transition: opacity 1s .3s; }
.hero-ctas { display: flex; gap: 14px; margin-top: 36px; flex-wrap: wrap; justify-content: center; opacity: 0; transform: translateY(16px); transition: all .8s .5s cubic-bezier(.16,1,.3,1); }
.hero-inner.ready .hero-meta { opacity: calc(var(--out, 1)); }
.hero-inner.ready .hero-ctas { opacity: var(--out, 1); transform: translateY(calc((1 - var(--out, 1)) * -30px)); }
.hero-inner.ready .hero-ctas, .hero-inner.ready .hero-meta { transition-delay: 0s; }
#contact .hero-ctas { opacity: 1; transform: none; }
.btn { display: inline-flex; align-items: center; gap: 12px; padding: 16px 26px; border-radius: 99px; border: 1.5px solid rgba(238,243,240,.3); font-weight: 600; font-size: 16px; text-decoration: none; transition: background .25s, border-color .25s, transform .25s; }
.btn:hover { border-color: var(--g); background: rgba(59,224,138,.1); transform: translateY(-2px); }
.btn.primary { background: var(--g); color: var(--bg); border-color: var(--g); }
.btn.primary:hover { background: var(--mint); border-color: var(--mint); }
.tri { width: 0; height: 0; border-left: 10px solid currentColor; border-top: 6px solid transparent; border-bottom: 6px solid transparent; }
.agent-hud { position: absolute; left: 62px; bottom: 90px; z-index: 2; font-size: 12px; line-height: 2; color: var(--g); opacity: .85; }
.agent-hud b { font-weight: 600; }
.scroll-cue { position: absolute; left: 50%; bottom: 72px; transform: translateX(-50%); z-index: 2; font-size: 11px; letter-spacing: .4em; color: var(--mute); display: flex; flex-direction: column; align-items: center; gap: 12px; opacity: var(--out, 1); }
.scroll-cue i { width: 1px; height: 46px; background: linear-gradient(var(--g), transparent); animation: cue 1.8s cubic-bezier(.6,0,.2,1) infinite; transform-origin: top; }
@keyframes cue { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }
@media (max-width: 760px) { .agent-hud { left: 16px; bottom: 60px; font-size: 10px; } .scroll-cue { display: none; } }

/* ---------- NUMBERS */
.panel { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: clamp(20px, 5vw, 110px); padding: 0 var(--pad); }
.pA { z-index: 1; }
.pB { z-index: 2; background: var(--g); color: var(--bg); clip-path: polygon(0 0, var(--wx, 0%) 0, calc(var(--wx, 0%) - 20%) 100%, 0 100%); }
.pC { z-index: 3; background: var(--bg); clip-path: polygon(100% 0, calc(100% - var(--wx, 0%) + 20%) 0, calc(100% - var(--wx, 0%)) 100%, 100% 100%); flex-direction: column; gap: 0; }
.big { font-weight: 900; font-size: clamp(220px, 44vh, 760px); line-height: .8; letter-spacing: -.04em; display: flex; align-items: flex-start; position: relative; z-index: 1; }
.pA .big { color: var(--g); }
.odo { display: inline-block; height: .86em; overflow: hidden; line-height: .86; }
.odo > span { display: block; }
.odo > span > span { display: block; height: .86em; }
.plus { font-weight: 200; font-size: .5em; line-height: 1; margin-left: .04em; display: inline-block; }
.pA .plus { color: var(--ink); }
.labels { position: relative; z-index: 1; }
.labels .line { font-size: clamp(38px, 6.2vw, 116px); font-weight: 850; letter-spacing: -.02em; line-height: 1.02; }
.labels .kicker { margin-bottom: 26px; }
.pB .kicker { color: var(--bg); }
.labels .sub { color: var(--mute); font-size: clamp(14px, 1.4vw, 24px); margin-top: 18px; }
.rings { position: absolute; left: 22%; top: 50%; width: min(80vh, 60vw); transform: translate(-50%, -50%); overflow: visible; }
.rings circle { fill: none; stroke: var(--g); stroke-width: 1.5; opacity: .25; }
.rings .r1 { stroke-dasharray: 4 14; } .rings .r2 { stroke-dasharray: 1 9; } .rings .r3 { stroke-dasharray: 60 20; }
.rings .arc { stroke-width: 4; opacity: .9; stroke-dasharray: 2388; stroke-dashoffset: 2388; transform: rotate(-90deg); }
.code-rain { position: absolute; inset: 0; font-size: 18px; line-height: 38px; letter-spacing: 0; opacity: .14; white-space: pre; overflow: hidden; padding: 20px 50px; }
.ca { position: absolute; inset: 0; width: 100%; height: 100%; }
.plate { position: absolute; left: 50%; top: 52%; width: min(1500px, 120vw); height: 70vh; transform: translate(-50%, -50%); background: radial-gradient(closest-side, rgba(7,9,10,.97), rgba(7,9,10,.88) 55%, transparent); pointer-events: none; }
.msc { position: relative; text-align: center; pointer-events: none; }
.msc-big { font-size: clamp(120px, 26vh, 360px); margin: 0; line-height: 1; }
.cas { font-size: clamp(30px, 5vw, 92px); font-weight: 850; letter-spacing: -.02em; }
.small { font-size: clamp(10px, 1.1vw, 18px); margin-top: 18px; }
.ca-rule { position: absolute; right: 62px; top: 74px; color: var(--g); font-size: 11px; letter-spacing: .2em; padding: 6px 0; }
.ca-rule u { text-decoration: none; opacity: .6; }
@media (max-width: 760px) {
  .panel { flex-direction: column; gap: 10px; }
  .pB { flex-direction: column-reverse; }
  .big { font-size: 36vh; }
  .rings { left: 50%; top: 32%; width: 90vw; }
  .ca-rule { right: 16px; top: 50px; }
}

/* ---------- TIMELINE */
.axis { position: absolute; inset: 0; width: 100%; height: 100%; }
.tcard { position: absolute; left: 0; top: 16vh; width: min(1500px, 92vw); display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; will-change: transform; pointer-events: none; }
.tcard.on { pointer-events: auto; }
.tcard .date { color: var(--g); font-size: clamp(11px, 1.2vw, 18px); margin: 0 0 14px; overflow: hidden; }
.tcard .date span { display: inline-block; }
.tcard h3 { font-size: clamp(34px, 5vw, 86px); font-weight: 850; letter-spacing: -.025em; line-height: 1.02; margin: 0; }
.tcard .subt { font-size: clamp(18px, 2.4vw, 42px); font-weight: 500; margin-top: 6px; }
.tcard .date span, .tcard h3 > span, .tcard .subt > span { transform: translateY(110%); transition: transform .8s cubic-bezier(.16,1,.3,1); }
.tcard h3 > span { transition-delay: .06s; } .tcard .subt > span { transition-delay: .12s; }
.tcard.on .date span, .tcard.on h3 > span, .tcard.on .subt > span { transform: none; }
.notes { list-style: none; padding: 0; margin: 0; position: absolute; top: calc(46vh + 60px); left: 0; color: var(--mute); font-size: clamp(11px, 1.05vw, 17px); letter-spacing: .04em; line-height: 2.1; }
.notes li { opacity: 0; transform: translateY(12px); transition: all .6s cubic-bezier(.16,1,.3,1); }
.notes li::before { content: ''; display: inline-block; width: 7px; height: 7px; background: var(--g); margin-right: 14px; vertical-align: 2px; }
.tcard.on .notes li { opacity: 1; transform: none; }
.tcard.on .notes li:nth-child(2) { transition-delay: .1s; } .tcard.on .notes li:nth-child(3) { transition-delay: .2s; }
.current { display: inline-block; background: var(--g); color: var(--bg); padding: 3px 10px; border-radius: 99px; font-size: .85em; margin-left: 12px; animation: pulse 1.6s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(59,224,138,0); } 0% { box-shadow: 0 0 0 0 rgba(59,224,138,.6); } }
.tc-vis { opacity: 0; transform: translateY(30px); transition: all .8s .15s cubic-bezier(.16,1,.3,1); }
.tcard.on .tc-vis { opacity: 1; transform: none; }
.vis-box { position: relative; border: 1px solid var(--dim); border-radius: 16px; padding: 14px 18px; background: rgba(11,17,15,.7); backdrop-filter: blur(6px); }
.vis-l { font-size: 11px; color: var(--mute); margin: 4px 0 8px; letter-spacing: .16em; }
.vis-l b { color: var(--g); font-weight: 600; }
.tree, .bo { display: block; width: 100%; height: clamp(160px, 26vh, 290px); }
.bo { cursor: crosshair; }
.bo-reset { position: absolute; right: 16px; top: 14px; font-size: 10px; color: var(--mute); border: 1px solid var(--dim); border-radius: 99px; padding: 4px 10px; }
.bo-reset:hover { color: var(--g); border-color: var(--g); }
.docs { position: relative; height: clamp(200px, 30vh, 320px); perspective: 900px; }
.docs i { position: absolute; left: 30%; top: 0; width: clamp(130px, 13vw, 220px); aspect-ratio: 3/4; border-radius: 10px; background: var(--bg2); border: 1px solid rgba(238,243,240,.22);
  background-image: repeating-linear-gradient(transparent 0 22px, rgba(238,243,240,.13) 22px 29px); background-size: 72% 100%; background-repeat: no-repeat; background-position: 50% 30px;
  transform: rotate(0) translateX(0); transition: transform .9s cubic-bezier(.16,1,.3,1); }
.docs i:last-child { background-image: linear-gradient(90deg, var(--g), var(--g)), linear-gradient(90deg, var(--g), var(--g)), repeating-linear-gradient(transparent 0 22px, rgba(238,243,240,.13) 22px 29px);
  background-size: 30% 7px, 42% 7px, 72% 100%; background-position: 18% 52px, 60% 110px, 50% 30px; }
.tcard.on .docs i:nth-child(1) { transform: rotate(-16deg) translateX(-70px); } .tcard.on .docs i:nth-child(2) { transform: rotate(-8deg) translateX(-35px); }
.tcard.on .docs i:nth-child(4) { transform: rotate(8deg) translateX(35px); } .tcard.on .docs i:nth-child(5) { transform: rotate(16deg) translateX(70px); }
.docs:hover i:nth-child(1) { transform: rotate(-24deg) translateX(-130px) !important; } .docs:hover i:nth-child(2) { transform: rotate(-12deg) translateX(-65px) !important; }
.docs:hover i:nth-child(4) { transform: rotate(12deg) translateX(65px) !important; } .docs:hover i:nth-child(5) { transform: rotate(24deg) translateX(130px) scale(1.06) !important; }
@media (max-width: 900px) {
  .tcard { grid-template-columns: 1fr; top: 11vh; gap: 16px; }
  .tc-vis { order: 2; }
  .notes { top: auto; position: static; margin-top: 10px; }
  .tc-vis { position: absolute; top: calc(62vh); left: 0; right: 0; }
  .tree, .bo { height: 20vh; }
  .docs { height: 22vh; }
}

/* ---------- CELEST */
.celest-top { display: grid; grid-template-columns: 1fr 1.25fr; gap: 40px; align-items: center; min-height: 90vh; }
.h2 { font-size: clamp(44px, 6.8vw, 120px); font-weight: 850; letter-spacing: -.03em; line-height: .98; margin: 0; }
.h3 { font-size: clamp(34px, 4.6vw, 80px); font-weight: 850; letter-spacing: -.025em; line-height: 1.02; margin: 0 0 36px; }
.lede { font-size: clamp(22px, 2.2vw, 38px); color: var(--mint); margin: 26px 0 0; max-width: 20em; }
.lede.big { font-size: clamp(28px, 3.6vw, 64px); }
.hint { color: var(--mute); font-size: 11px; margin-top: 40px; }
.celest-graph { position: relative; height: min(78vh, 820px); }
.graph { width: 100%; height: 100%; display: block; touch-action: none; }
.celest-bottom { margin-top: clamp(40px, 10vh, 140px); }
.panes { display: grid; grid-template-columns: 1.15fr 1fr; gap: 28px; }
.pane { border: 1px solid rgba(238,243,240,.14); border-radius: 18px; background: var(--bg2); overflow: hidden; }
.pane-bar { display: flex; align-items: center; gap: 9px; padding: 14px 18px; border-bottom: 1px solid rgba(238,243,240,.07); }
.pane-bar i { width: 12px; height: 12px; border-radius: 50%; background: #FF5F57cc; } .pane-bar i:nth-child(2) { background: #FEBC2Ecc; } .pane-bar i:nth-child(3) { background: #28C840cc; }
.pane-bar span { flex: 1; text-align: center; color: var(--mute); font-size: 12px; letter-spacing: .06em; }
.replay { color: var(--mute); font-size: 16px; }
.replay:hover { color: var(--g); }
.term-body { margin: 0; padding: 22px 26px; min-height: 290px; font-size: clamp(12px, 1.15vw, 18px); line-height: 2.2; letter-spacing: 0; color: var(--mute); white-space: pre-wrap; }
.term-body .cmd { color: var(--ink); font-weight: 700; }
.term-body .ok { color: var(--g); }
.term-body .cur { display: inline-block; width: .55em; height: 1.05em; background: var(--g); vertical-align: -.2em; animation: blink 1s steps(2) infinite; }
.pane-head { padding: 18px 24px 8px; color: var(--mute); font-size: 12px; }
.rows { list-style: none; margin: 0; padding: 8px 18px 4px; }
.rows li { display: flex; align-items: center; gap: 16px; padding: 14px 14px; border-radius: 10px; margin-bottom: 8px; background: rgba(59,224,138,.04); transition: background .4s; }
.rows li.scan { background: rgba(59,224,138,.16); }
.rows li > i { width: 26px; height: 26px; border-radius: 50%; background: rgba(238,243,240,.22); flex: none; }
.rows li > span { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.rows b { height: 8px; width: 60%; background: rgba(238,243,240,.22); border-radius: 4px; } .rows em { height: 7px; width: 82%; background: rgba(238,243,240,.1); border-radius: 4px; }
.rows li:nth-child(2) b { width: 48%; } .rows li:nth-child(3) b { width: 66%; } .rows li:nth-child(4) b { width: 38%; }
.tag { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; font-weight: 700; padding: 6px 12px; border-radius: 99px; border: 1.5px solid; background: transparent; transform: scale(0); transition: transform .45s cubic-bezier(.34,1.8,.5,1); }
.tag.ok { color: var(--g); border-color: var(--g); background: rgba(59,224,138,.12); }
.tag.warn { color: var(--amber); border-color: var(--amber); background: rgba(255,181,71,.12); }
.tag.fb { color: var(--mint); border-color: var(--mint); background: rgba(201,245,218,.1); }
.rows li.tagged .tag { transform: scale(1); }
.pane-foot { color: var(--mute); font-size: 11px; padding: 6px 24px 18px; margin: 0; }
.teams { margin-top: 36px; }
.teams p { font-size: 12px; }
.chips { display: flex; gap: 12px; flex-wrap: wrap; }
.chip { font-family: var(--mono); font-size: 13px; letter-spacing: .12em; font-weight: 700; color: var(--g); border: 1.5px solid var(--g); border-radius: 99px; padding: 10px 18px; }
@media (max-width: 900px) { .celest-top, .panes { grid-template-columns: 1fr; } .celest-graph { height: 64vh; } }
@media (max-width: 760px) { .k-query { bottom: 4vh; } .k-head { top: 9vh; } }

/* ---------- KNOWLEDGE */
.kcan { position: absolute; inset: 0; width: 100%; height: 100%; }
.k-head { position: absolute; left: var(--pad); top: 12vh; right: var(--pad); pointer-events: none; }
.k-head .h3 { font-size: clamp(28px, 4vw, 70px); }
.k-head .kh1, .k-head .kh2, .k-head .arrow { display: inline-block; opacity: var(--a1, 0); transform: translateY(calc((1 - var(--a1, 0)) * 30px)); }
.k-head .arrow, .k-head .kh2 { opacity: var(--a2, 0); transform: translateY(calc((1 - var(--a2, 0)) * 30px)); }
.k-query { position: absolute; left: 0; right: 0; bottom: 20vh; text-align: center; opacity: var(--qa, 0); pointer-events: none; transform: translateY(calc((1 - var(--qa, 0)) * 20px)); }
.k-query.live { pointer-events: auto; }
.k-query p { font-size: 11px; margin: 0 0 14px; }
.qbtns { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; padding: 0 16px; }
.q { font-family: var(--mono); font-size: 13px; padding: 11px 18px; border-radius: 99px; border: 1.5px solid rgba(238,243,240,.3); background: rgba(7,9,10,.8); transition: all .2s; }
.q:hover, .q.act { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.k-cap { position: absolute; left: 0; right: 0; bottom: 9vh; text-align: center; font-size: clamp(16px, 1.9vw, 34px); font-weight: 500; opacity: var(--ca, 0); margin: 0; padding: 0 16px; }

/* ---------- STACK */
#stack .sticky { transition: background .12s; }
#stack .sticky.inv { background: var(--g); color: var(--bg); }
.words .w { position: absolute; inset: 0; display: none; align-items: center; justify-content: center; flex-direction: column; font-weight: 900; line-height: .9; text-align: center; transform: scale(calc(1 + (1 - var(--we, 1)) * .22)); filter: blur(calc((1 - var(--we, 1)) * 16px)); }
.words .w.show { display: flex; }
.wa { font-size: clamp(90px, 21vw, 420px); letter-spacing: -.045em; }
.wb { font-size: clamp(44px, 11.5vw, 230px); font-weight: 200 !important; letter-spacing: .06em; }
.wb small { font-size: clamp(14px, 1.8vw, 34px); letter-spacing: 0; font-weight: 500; margin-top: 40px; }
.wc span { font-size: clamp(90px, 17vw, 330px); white-space: nowrap; letter-spacing: -.02em; display: block; }
.wc span:nth-child(odd) { color: transparent; -webkit-text-stroke: 2.5px var(--g); }
.wc span:nth-child(1) { transform: translateX(calc(var(--lt) * -30vw - 10vw)); } .wc span:nth-child(2) { transform: translateX(calc(var(--lt) * 30vw)); } .wc span:nth-child(3) { transform: translateX(calc(var(--lt) * -30vw + 10vw)); }
.wd { font-size: clamp(80px, 17vw, 330px); letter-spacing: -.03em; text-shadow: -.035em 0 0 var(--ink); }
.we { font-family: var(--serif); font-style: italic; font-weight: 400 !important; font-size: clamp(110px, 22vw, 420px); }
.wf { font-size: clamp(140px, 33vw, 640px); letter-spacing: -.06em; }
.wg span { font-size: clamp(60px, 14vw, 280px); font-weight: 200; letter-spacing: .02em; } .wg b { font-size: clamp(70px, 15vw, 300px); color: var(--g); }
.wh { flex-direction: row !important; font-family: var(--mono); font-weight: 700 !important; font-size: clamp(44px, 9.4vw, 180px); letter-spacing: -.04em; gap: .4em; }
.wh .gt { opacity: .5; }
.wh .typed-w::after { content: ''; display: inline-block; width: .5em; height: .85em; background: currentColor; margin-left: .1em; vertical-align: -.08em; animation: blink .5s steps(2) infinite; }
.stack-count { position: absolute; right: 62px; top: 74px; font-size: 12px; font-weight: 600; opacity: var(--sc, 1); }
.skills { position: absolute; inset: 0; padding: 18vh var(--pad) 10vh; opacity: var(--ska, 0); pointer-events: none; }
.skills.live { pointer-events: auto; }
.skill-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.skill-col h4 { font-family: var(--mono); font-size: 12px; letter-spacing: .16em; color: var(--mute); margin: 0 0 16px; font-weight: 600; }
.skill-col .sk { display: table; margin-bottom: 12px; font-family: var(--mono); font-weight: 700; font-size: clamp(11px, 1.05vw, 18px); letter-spacing: .1em; color: var(--g); border: 1.5px solid rgba(59,224,138,.7); background: rgba(59,224,138,.06); border-radius: 99px; padding: .7em 1.2em; will-change: transform; transition: background .2s, color .2s, box-shadow .2s; }
.skill-col .sk.prim { background: var(--g); color: var(--bg); border-color: var(--g); }
.skill-col .sk:hover { background: var(--mint); color: var(--bg); box-shadow: 0 0 30px rgba(59,224,138,.5); }
@media (max-width: 900px) { .skill-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; } .skills { padding-top: 12vh; } .skill-col .sk { margin-bottom: 7px; font-size: 10px; } .stack-count { right: 16px; top: 50px; } }

/* ---------- OPEN SOURCE */
.repos { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.repo { display: block; text-decoration: none; border: 1px solid rgba(59,224,138,.35); border-radius: 22px; background: var(--bg2); padding: clamp(24px, 3vw, 44px); transition: transform .35s cubic-bezier(.16,1,.3,1), border-color .3s, box-shadow .3s; transform-style: preserve-3d; }
.repo:hover { border-color: var(--g); box-shadow: 0 30px 80px -30px rgba(59,224,138,.4); }
.owner { color: var(--mute); font-size: 15px; letter-spacing: 0; margin: 0; }
.rname { font-size: clamp(22px, 2.6vw, 46px); font-weight: 700; letter-spacing: -.02em; margin: 10px 0 12px; word-break: break-word; }
.rdesc { color: var(--mute); font-size: clamp(15px, 1.4vw, 24px); margin: 0 0 30px; }
.stars { display: flex; align-items: baseline; gap: 16px; margin: 0; }
.stars b { font-size: clamp(56px, 6vw, 110px); font-weight: 900; color: var(--g); letter-spacing: -.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.stars .mono { color: var(--mute); font-size: 13px; }
.stars .live { font-style: normal; font-size: 10px; color: var(--g); opacity: .8; }
.star { width: 44px; height: 44px; background: var(--g); clip-path: polygon(50% 0, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%); align-self: center; }
.contrib { display: block; width: 100%; height: 230px; margin-top: 48px; }
@media (max-width: 900px) { .repos { grid-template-columns: 1fr; } .contrib { height: 150px; } }

/* ---------- HUMAN */
.safety { position: relative; min-height: 80vh; display: flex; align-items: center; }
.flock { position: absolute; inset: -10vh 0; width: 100%; height: calc(100% + 20vh); }
.safety .wrap { position: relative; }
.music { position: relative; text-align: center; padding: 20vh 16px 0; min-height: 100vh; }
.instruments { font-size: clamp(54px, 9vw, 170px); line-height: 1.02; margin: 0 0 50px; }
.instruments span { display: inline-block; }
.spectrum { display: block; width: 100%; height: 44vh; margin-top: 30px; }

/* ---------- PRINCIPLES */
.ghost-arrow { position: absolute; right: -4vw; bottom: -10vh; font-size: 90vh; line-height: 1; font-weight: 200; color: var(--g); opacity: .05; transform: translateX(calc(var(--p, 0) * -20vw)); pointer-events: none; }
.princ { list-style: none; padding: 0 var(--pad); margin: 0; height: 100%; display: flex; flex-direction: column; justify-content: center; gap: clamp(8px, 2vh, 30px); }
.princ li { display: flex; align-items: baseline; gap: clamp(16px, 3vw, 60px); opacity: 0; transform: scale(1.25); transform-origin: left center; filter: blur(14px); transition: opacity .25s, transform .35s cubic-bezier(.16,1,.3,1), filter .35s; }
.princ li.on { opacity: 1; transform: none; filter: none; }
.princ li span { color: var(--g); font-size: clamp(11px, 1.1vw, 18px); font-weight: 600; transform: translateY(-2.2em); }
.princ li b { font-size: clamp(40px, 7.4vw, 136px); font-weight: 850; letter-spacing: -.03em; line-height: 1.05; }
.princ li.serif b { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: clamp(50px, 9vw, 170px); letter-spacing: 0; }

/* ---------- CONTACT */
#contact { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding-bottom: 60px; }
.lockup { text-align: center; padding: 0 16px; }
.lock-name { white-space: nowrap; font-size: clamp(38px, 10.5vw, 184px); font-weight: 850; letter-spacing: -.035em; margin: 0; display: inline-flex; align-items: baseline; line-height: 1.1; }
.lock-name .ln { display: inline-block; clip-path: inset(0 100% 0 0); transition: clip-path 1.1s cubic-bezier(.7,0,.2,1); }
.lock-dot { width: .2em; height: .2em; background: var(--g); border-radius: 50%; margin-left: .05em; box-shadow: 0 0 .25em var(--g); transform: translate(-30vw, -1.2em) scale(.4); opacity: 0; }
#contact.in .ln { clip-path: inset(0 -5% 0 0); }
#contact.in .lock-dot { animation: land 1.2s cubic-bezier(.5,0,.2,1) .25s forwards; }
@keyframes land { 0% { transform: translate(-30vw, -1.8em) scale(.4); opacity: 0; } 15% { opacity: 1; } 70% { transform: translate(0, -.35em) scale(1.05); } 82% { transform: translate(0, 0) scale(1.25, .75); } 92% { transform: translate(0, -.06em) scale(.95, 1.05); } 100% { transform: none; opacity: 1; } }
.lock-bar { display: block; width: 0; height: 6px; background: var(--g); margin: 30px auto 28px; transition: width .8s .9s cubic-bezier(.16,1,.3,1); }
#contact.in .lock-bar { width: 150px; }
.lock-title { font-size: clamp(18px, 2.4vw, 44px); margin: 0 0 34px; opacity: 0; transition: opacity .8s 1s; }
.links { list-style: none; padding: 0; margin: 0; display: flex; justify-content: center; flex-wrap: wrap; gap: 14px 44px; font-size: clamp(12px, 1.3vw, 22px); letter-spacing: .02em; opacity: 0; transition: opacity .8s 1.2s; }
.links a { text-decoration: none; border-bottom: 1px solid transparent; padding-bottom: 3px; transition: border-color .2s, color .2s; }
.links a:hover { border-color: var(--g); color: var(--g); }
#contact.in .lock-title, #contact.in .links { opacity: 1; }
#contact .hero-ctas { margin-top: 50px; }
.foot { text-align: center; color: var(--mute); font-size: 11px; margin-top: 12vh; padding: 0 16px; line-height: 2; }
.foot a { color: var(--g); text-decoration: none; }

/* ---------- reel dialog */
dialog.reel { padding: 0; border: 0; background: transparent; width: min(92vw, 1500px); max-height: 92vh; overflow: visible; }
dialog.reel::backdrop { background: rgba(7,9,10,.92); backdrop-filter: blur(10px); }
dialog.reel video { display: block; width: 100%; border-radius: 14px; box-shadow: 0 40px 120px -20px rgba(59,224,138,.35); background: #000; }
dialog.reel .close { position: absolute; right: 0; top: -44px; color: var(--ink); font-size: 12px; padding: 8px 0; }

@media (prefers-reduced-motion: reduce) {
  .grain, .scroll-cue i, .current { animation: none; }
  .words .w { filter: none !important; }
}