/* Bull Creates v17: cinematic motion on the v16 performance base. One
   stylesheet for every page. The accent colour is live: on the homepage it
   follows the fish, on chapter pages it is the chapter hue (set as --hue on
   <body>). Everything coloured reads --accent, --accent-2 or the four --g
   stops, so the whole page can drift from ember to ice to gold without a
   repaint of the layout.

   Motion rules: transforms and opacity only. Entrances run once. Reveals are
   observer-driven. Ambient loops pause when their section is offscreen
   ([data-live] without .is-live). Pointer effects are event-driven, never a
   loop. Reduced motion switches every animation and transition off. */

@property --accent{syntax:'<color>';inherits:true;initial-value:#ff4a2b}
@property --accent-2{syntax:'<color>';inherits:true;initial-value:#3d8bff}
@property --g1{syntax:'<color>';inherits:true;initial-value:#ff5a36}
@property --g2{syntax:'<color>';inherits:true;initial-value:#ff2f6d}
@property --g3{syntax:'<color>';inherits:true;initial-value:#a24bff}
@property --g4{syntax:'<color>';inherits:true;initial-value:#3d8bff}
@property --sy{syntax:'<number>';inherits:true;initial-value:0}
@property --p{syntax:'<number>';inherits:true;initial-value:0}

:root{
 --ink:#08070a;--hero:#070707;--ivory:#f4efe7;--muted:rgba(244,239,231,.68);--dim:rgba(244,239,231,.44);--faint:rgba(244,239,231,.2);
 --line:rgba(244,239,231,.09);--glass:rgba(255,255,255,.035);--glass-2:rgba(255,255,255,.07);
 --hue:#ff4a2b;--accent:var(--hue);--accent-2:#3d8bff;
 --g1:#ff5a36;--g2:#ff2f6d;--g3:#a24bff;--g4:#3d8bff;
 --betta:linear-gradient(100deg,var(--g1) 0%,var(--g2) 36%,var(--g3) 70%,var(--g4) 100%);
 --display:"Inter Tight","Helvetica Neue",Inter,system-ui,-apple-system,Arial,sans-serif;
 --serif:"Instrument Serif",Didot,"Bodoni 72",Georgia,serif;
 --mono:"SF Mono",ui-monospace,Menlo,Consolas,monospace;
 --ease:cubic-bezier(.16,1,.3,1);--ease-io:cubic-bezier(.65,0,.35,1);
 --pad:clamp(20px,5vw,80px);--max:1360px;
 --sep:linear-gradient(90deg,transparent,rgba(244,239,231,.1) 14%,rgba(244,239,231,.1) 86%,transparent);
 transition:--accent 1.8s var(--ease),--accent-2 1.8s var(--ease),--g1 1.8s var(--ease),--g2 1.8s var(--ease),--g3 1.8s var(--ease),--g4 1.8s var(--ease);
}
body.chapter,body.page{--accent:var(--hue);--g1:var(--hue)}
body.partner{--accent:#9aa3b8;--g1:#aab3c8;--g2:#8a93a8;--g3:#6f7a94;--g4:#c3cad8;--accent-2:#c3cad8}

*,*::before,*::after{box-sizing:border-box}
html{background:var(--ink);scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html.menu-open{overflow:hidden}
body{margin:0;background:var(--ink);color:var(--ivory);font:400 17px/1.6 var(--display);-webkit-font-smoothing:antialiased;overflow-x:hidden;text-rendering:optimizeLegibility;font-feature-settings:"ss01","cv11"}
main{overflow-x:clip}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
h1,h2,h3,h4,p,dl,dd,figure,blockquote{margin:0}
h1,h2,h3,h4{font-weight:500;letter-spacing:-.04em;line-height:1}
h2{font-size:clamp(40px,5.4vw,84px);letter-spacing:-.045em;line-height:.96;text-wrap:balance}
em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.005em}
h1 em,h2 em{font-size:1.08em;color:var(--accent)}
@supports ((-webkit-background-clip:text) or (background-clip:text)){
 h1 em,h2 em{background:var(--betta);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.1em;margin-right:-.1em}
}
::selection{background:var(--accent);color:#fff}
:focus-visible{outline:2px solid color-mix(in srgb,var(--accent) 80%,#fff);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:fixed;left:16px;top:-80px;z-index:400;background:var(--ivory);color:var(--ink);padding:12px 18px;border-radius:999px;font-weight:600}
.skip:focus{top:16px}

/* Cross-document page transitions. Zero-cost where unsupported. */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vt-out .32s var(--ease-io) both}
::view-transition-new(root){animation:vt-in .5s var(--ease) both}
@keyframes vt-out{to{opacity:0;transform:translateY(-12px)}}
@keyframes vt-in{from{opacity:0;transform:translateY(16px)}}

/* Atmosphere ------------------------------------------------------------- */
main,.site-footer{position:relative;z-index:2}
.aurora{position:absolute;z-index:-1;pointer-events:none;border-radius:50%;opacity:.5;animation:aurora 34s ease-in-out infinite alternate}
.aurora-a{left:-10%;top:-20%;width:46vw;height:46vw;max-width:720px;max-height:720px;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 24%,transparent),transparent 65%)}
.aurora-b{right:-14%;top:0;width:54vw;height:54vw;max-width:860px;max-height:860px;background:radial-gradient(circle,color-mix(in srgb,var(--g3) 22%,transparent),transparent 65%);animation-delay:-9s}
.aurora-c{left:30%;bottom:-20%;width:48vw;height:48vw;max-width:760px;max-height:760px;background:radial-gradient(circle,color-mix(in srgb,var(--g4) 18%,transparent),transparent 65%);animation-delay:-15s}
@keyframes aurora{0%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(6%,4%,0) scale(1.12)}100%{transform:translate3d(-4%,8%,0) scale(.94)}}

/* Type helpers ------------------------------------------------------------ */
.kicker{display:flex;align-items:center;gap:12px;font:500 11.5px/1.4 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--dim);margin-bottom:24px}
.kicker::before{content:"";width:28px;height:1px;background:var(--betta);flex:none;transform-origin:left center;transition:transform 1.2s var(--ease) .2s}
html.js .kicker[data-reveal]:not(.in)::before{transform:scaleX(0)}
html.reveal-all .kicker[data-reveal]::before{transform:none}
.tag{display:inline-flex;align-items:center;gap:8px;font:500 11px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim);border:1px solid var(--line);border-radius:999px;padding:7px 13px;margin-bottom:18px;background:var(--glass)}
.lede{font-size:clamp(18px,1.5vw,22px);color:var(--muted);max-width:580px;line-height:1.5;text-wrap:pretty}
.section{padding:clamp(96px,13vw,190px) var(--pad);max-width:calc(var(--max) + 2*var(--pad));margin:0 auto;position:relative}
.pulse{position:relative;display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none;box-shadow:0 0 14px var(--accent)}
.pulse::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:1px solid var(--accent);animation:pulse 2.2s var(--ease) infinite}
@keyframes pulse{0%{transform:scale(.5);opacity:1}100%{transform:scale(2);opacity:0}}

/* Line split for headlines (script wraps each line). The padding gives
   italic overhangs and cap heights room inside the clip; the negative margins
   hand that room back so layout does not move. */
.js [data-split-lines] .sl{display:block;overflow:hidden;padding:.14em .16em .12em .04em;margin:-.14em -.16em -.12em -.04em}
.js [data-split-lines] .sl>span{display:block;translate:0 112%;transition:translate 1.25s var(--ease)}
.js [data-split-lines].in .sl>span,html.reveal-all [data-split-lines] .sl>span{translate:none}
.js [data-split-lines] .sl:nth-child(2)>span{transition-delay:.12s}
.js [data-split-lines] .sl:nth-child(3)>span{transition-delay:.24s}

/* Buttons and links --------------------------------------------------------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:17px 28px;border-radius:999px;border:0;font:600 15px/1 var(--display);letter-spacing:-.01em;white-space:nowrap;overflow:hidden;
 transition:transform .6s var(--ease),box-shadow .6s var(--ease),background-color .3s,opacity .3s,color .3s;transform:translate3d(var(--mx,0),var(--my,0),0);isolation:isolate}
.btn-ember{background:var(--accent);color:#fff;box-shadow:0 16px 44px -14px color-mix(in srgb,var(--accent) 80%,transparent),inset 0 1px 0 rgba(255,255,255,.28)}
.btn-ember::before{content:"";position:absolute;inset:0;border-radius:inherit;background:var(--betta);opacity:0;transition:opacity .6s;z-index:-1}
.btn-ember::after{content:"";position:absolute;top:0;bottom:0;left:-40%;width:35%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-18deg);transition:left .9s var(--ease);z-index:0}
.btn-ember:hover::before{opacity:1}
.btn-ember:hover::after{left:120%}
.btn-ember:hover{box-shadow:0 24px 70px -16px color-mix(in srgb,var(--g3) 80%,transparent),inset 0 1px 0 rgba(255,255,255,.3)}
.btn-ember>*{position:relative;z-index:1}
.btn-glass{background:rgba(255,255,255,.07);color:var(--ivory);box-shadow:inset 0 0 0 1px rgba(255,255,255,.13);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.btn-glass:hover{background:rgba(255,255,255,.13)}
.btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}
.btn:disabled::before,.btn:disabled::after{display:none}
.btn>span[aria-hidden]{transition:transform .5s var(--ease)}
.btn:hover>span[aria-hidden]{transform:translate(3px,-3px)}
.link-arrow{display:inline-flex;align-items:center;gap:10px;font-weight:600;color:var(--ivory);padding-bottom:5px;background:var(--betta) left bottom/0% 1px no-repeat;transition:background-size .7s var(--ease)}
.link-arrow:hover{background-size:100% 1px}
.link-arrow span{transition:transform .5s var(--ease)}
.link-arrow:hover span{transform:translate(3px,-3px)}

/* Header ------------------------------------------------------------------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px var(--pad);transition:padding .6s var(--ease),transform .6s var(--ease)}
html.js .site-header{animation:header-in 1.1s var(--ease) .25s both}
@keyframes header-in{from{opacity:0;translate:0 -14px}to{opacity:1;translate:none}}
.scroll-progress{position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--betta);transform-origin:left center;transform:scaleX(0);opacity:0;transition:opacity .5s;pointer-events:none}
.is-scrolled .scroll-progress{opacity:.9}
@supports (animation-timeline:scroll()){.scroll-progress{animation:progress linear both;animation-timeline:scroll(root)}}
@keyframes progress{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.site-header::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(8,7,10,.78),rgba(8,7,10,.55));box-shadow:0 1px 0 rgba(255,255,255,.05),0 30px 60px -40px rgba(0,0,0,.9);opacity:0;transition:opacity .5s}
.site-header.is-scrolled{padding-top:7px;padding-bottom:7px}
.site-header.is-scrolled::before{opacity:1}
.site-header.is-hidden{transform:translateY(-110%)}
.brand{display:block;width:176px;height:70px;overflow:hidden;flex:none;transform-origin:left center;transition:transform .6s var(--ease)}
.brand-logo{width:100%;height:auto;margin-top:-16px}
.is-scrolled .brand{transform:scale(.78)}
.site-nav{display:flex;align-items:center;gap:18px}
.nav-links{position:relative;display:flex;gap:2px;padding:5px;border-radius:999px;background:rgba(255,255,255,.045);box-shadow:inset 0 0 0 1px rgba(255,255,255,.09);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.nav-links::before{content:"";position:absolute;top:5px;bottom:5px;left:var(--nx,0px);width:var(--nw,0px);border-radius:999px;background:rgba(255,255,255,.1);opacity:var(--no,0);transition:left .5s var(--ease),width .5s var(--ease),opacity .3s;pointer-events:none}
.nav-links a{position:relative;padding:9px 17px;border-radius:999px;color:var(--muted);font-size:14px;font-weight:500;transition:color .3s}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--ivory)}
.nav-links a[aria-current]::after{content:"";position:absolute;left:50%;bottom:4px;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent)}
.nav-cta{padding:13px 20px;font-size:14px}
.nav-note{display:none}
.menu-toggle{display:none;align-items:center;gap:12px;padding:12px 16px 12px 18px;border-radius:999px;border:0;background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);position:relative;z-index:3;font-size:14px;font-weight:600}
.menu-lines{display:grid;gap:5px;width:18px}
.menu-lines i{display:block;height:1.5px;background:currentColor;border-radius:2px;transition:transform .45s var(--ease)}
.menu-toggle[aria-expanded="true"] .menu-lines i:first-child{transform:translateY(3.25px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] .menu-lines i:last-child{transform:translateY(-3.25px) rotate(-45deg)}

/* Hero (home) ---------------------------------------------------------------- */
.hero{--d:0s;position:relative;min-height:100vh;min-height:100svh;background:var(--hero);overflow:hidden;isolation:isolate;perspective:1400px;
 display:flex;flex-direction:column;justify-content:flex-end;padding:150px var(--pad) clamp(40px,6vh,72px)}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:220px;background:linear-gradient(180deg,transparent,var(--ink));z-index:2;pointer-events:none}
/* The native-resolution alpha fish sits over one shared hero backdrop. */
.hero-aurora{position:absolute;inset:-12%;z-index:0;pointer-events:none;animation:aurora 40s ease-in-out infinite alternate;
 background:radial-gradient(ellipse 55% 75% at 74% 43%,color-mix(in srgb,var(--accent) 13%,transparent),transparent 75%),radial-gradient(ellipse 56% 70% at 38% 66%,color-mix(in srgb,var(--g3) 7%,transparent),transparent 80%)}
/* Restrained light remains behind the transparent fish, preserving its colours. */
.hero-light{position:absolute;z-index:0;left:0;top:0;width:min(60vw,820px);aspect-ratio:1;margin:calc(min(60vw,820px) / -2) 0 0 calc(min(60vw,820px) / -2);border-radius:50%;pointer-events:none;opacity:0;
 background:radial-gradient(circle,color-mix(in srgb,var(--accent) 10%,transparent),color-mix(in srgb,var(--g3) 4%,transparent) 42%,transparent 70%);
 translate:calc(var(--lx,50vw)) calc(var(--ly,50vh));transition:translate 1.3s var(--ease),opacity 1.2s var(--ease)}
.hero.is-lit .hero-light{opacity:1}
.fish-stage{position:absolute;z-index:1;top:50%;--fh:min(940px,96vh);height:var(--fh);margin-top:calc(var(--fh) / -2);right:clamp(40px,9vw,170px);aspect-ratio:1170/1876;mix-blend-mode:normal}
html.js .fish-stage{animation:none}
@keyframes fish-in{from{scale:1.07}to{scale:1}}
.fish-layer{position:absolute;inset:0;overflow:hidden;opacity:0;pointer-events:none;transition:opacity 1.2s ease}
.fish-layer.is-active{opacity:1;z-index:1;scale:1;translate:none}
.fish-layer.is-in{opacity:1;z-index:2;scale:1;translate:none}
.fish-layer.is-out{opacity:0}
.fish-fallback,.hero-fish-video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.hero-fish-video{opacity:0}
.fish-layer.is-playing .hero-fish-video{opacity:1}
.fish-layer.is-playing .fish-fallback{opacity:0}
/* Original MP4 fallback: neutral lighting and feathered outer margins. */
.hero:has(.fish-stage.is-opaque) .hero-aurora,.hero:has(.fish-stage.is-opaque) .hero-light{opacity:0}
.fish-stage.is-opaque{mix-blend-mode:screen;mask-image:radial-gradient(ellipse 72% 68% at 50% 48%,#000 60%,transparent 100%)}
.hero-copy{position:relative;z-index:3;min-width:0}
.hero-overline{display:inline-flex;align-items:center;gap:14px;align-self:flex-start;font:500 11.5px/1.4 var(--mono);letter-spacing:.17em;text-transform:uppercase;color:var(--muted);margin-bottom:28px;padding:9px 16px 9px 14px;border-radius:999px;background:rgba(255,255,255,.045);box-shadow:inset 0 0 0 1px rgba(255,255,255,.09);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
html.js .hero-overline{animation:fade 1.2s var(--ease) .35s both}
.hero h1{font-size:clamp(92px,14.5vw,232px);font-weight:900;letter-spacing:-.07em;line-height:.82;pointer-events:none;text-shadow:0 12px 70px rgba(0,0,0,.55);text-wrap:nowrap}
.hero h1 .line{display:block;overflow:hidden;padding:.16em .12em .1em .04em;margin:-.16em -.12em -.1em -.04em}
.hero h1 .line-in{display:block;transform-origin:left bottom}
html.js .hero h1 .line:first-child .line-in{animation:rise 1.5s var(--ease) .45s both}
html.js .hero h1 .line:last-child .line-in{animation:rise-serif 1.5s var(--ease) .62s both}
.hero h1 .ch{display:inline-block}
.hero h1 em{font-weight:400;letter-spacing:-.035em;font-size:1.06em;line-height:.8;position:relative;top:.04em}
.hero h1 em.is-split{background:none;color:var(--accent)}
@supports ((-webkit-background-clip:text) or (background-clip:text)){
 .hero h1 em.is-split .ch{background:var(--betta);-webkit-background-clip:text;background-clip:text;color:transparent;background-repeat:no-repeat}
}
@keyframes rise{from{transform:translateY(112%) rotate(2.5deg)}to{transform:none}}
@keyframes rise-serif{from{transform:translateY(112%) rotate(-2deg)}to{transform:none}}
.hero-foot{display:flex;flex-direction:column;align-items:flex-start;gap:24px;margin-top:32px;max-width:620px}
.hero-foot p{color:var(--muted);font-size:18px;max-width:440px;text-wrap:pretty}
html.js .hero-foot>*{animation:fade 1.2s var(--ease) both}
html.js .hero-foot>p{animation-delay:1s}
html.js .hero-foot>.btn{animation-delay:1.15s}
@keyframes fade{from{opacity:0;translate:0 22px}to{opacity:1;translate:none}}
.scroll-cue{position:absolute;z-index:5;right:calc(var(--pad) + 12px);bottom:40px;display:flex;flex-direction:column;align-items:center;gap:10px;font:500 10px/1 var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--dim)}
html.js .scroll-cue{animation:fade 1.4s var(--ease) 1.9s both}
.scroll-cue i{width:1px;height:44px;background:linear-gradient(var(--ivory),transparent);transform-origin:top;animation:cue 2.2s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(0)}50%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}
/* Pointer response. The fish leans after the cursor on a long ease, the copy
   drifts the other way, and the light follows. Event-driven: nothing runs
   between pointer moves. */
@media (hover:hover) and (pointer:fine) and (min-width:761px){
 html.js .fish-stage{transform:none}
 html.js .hero-copy{transform:translate3d(calc(var(--px,0)*-9px),calc(var(--py,0)*-6px),0);transition:transform 1.6s var(--ease)}
}

/* Manifesto ---------------------------------------------------------------------- */
.manifesto{position:relative;padding:clamp(120px,18vh,220px) var(--pad);max-width:1300px;margin:0 auto}
.manifesto-text{font-size:clamp(32px,4.6vw,70px);line-height:1.1;letter-spacing:-.04em;font-weight:500;max-width:1180px;text-wrap:pretty}
.manifesto-text em{font-size:1.06em;letter-spacing:-.01em}
.js .manifesto-text .w{color:rgba(244,239,231,.16);transition:color .6s ease,text-shadow .6s}
.js .manifesto-text .w.lit{color:var(--ivory)}
.js .manifesto-text em .w{color:rgba(244,239,231,.16)}
.js .manifesto-text em .w.lit{color:var(--accent);text-shadow:0 0 30px color-mix(in srgb,var(--accent) 45%,transparent)}
.manifesto-marks{display:flex;flex-wrap:wrap;gap:12px 14px;list-style:none;padding:0;margin:68px 0 0}
.manifesto-marks li{display:inline-flex;align-items:center;gap:12px;padding:12px 20px 12px 14px;border-radius:999px;background:var(--glass);box-shadow:inset 0 0 0 1px var(--line);font-size:15px;color:var(--muted)}
.manifesto-marks span{font:500 11px/1 var(--mono);color:var(--accent)}

/* Pilot ---------------------------------------------------------------------------- */
.pilot{position:relative;--stage-hue:var(--accent)}
.pilot-sticky{position:relative;display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(36px,6vw,110px);align-items:center;padding:clamp(80px,10vw,140px) var(--pad);max-width:calc(var(--max) + 2*var(--pad));margin:0 auto}
.pilot-scroll .pilot{height:420vh}
.pilot-scroll .pilot-sticky{position:sticky;top:0;min-height:100vh;padding-top:110px;padding-bottom:50px}
.pilot-orb{position:absolute;right:6%;top:50%;width:min(640px,70vw);aspect-ratio:1;border-radius:50%;transform:translateY(-50%);background:radial-gradient(circle,var(--stage-hue),transparent 68%);opacity:.14;transition:background-color 1.2s var(--ease);pointer-events:none}
.pilot-copy{position:relative}
.pilot-copy h2{margin-bottom:20px;font-size:clamp(36px,4.2vw,64px)}
.pilot-steps{display:grid;gap:2px;margin-top:14px}
.pilot-steps [role="tab"]{display:flex;gap:18px;align-items:flex-start;text-align:left;border:0;background:none;padding:12px 18px;border-radius:18px;color:var(--dim);transition:color .4s,background-color .4s,transform .5s var(--ease)}
.pilot-steps [role="tab"]:hover{color:var(--muted);transform:translateX(4px)}
.pilot-steps [aria-selected="true"]{color:var(--ivory);background:rgba(255,255,255,.045)}
.ps-num{font:500 12px/1.9 var(--mono);transition:color .4s}
[aria-selected="true"] .ps-num{color:var(--stage-hue)}
.ps-body strong{display:block;font-size:20px;font-weight:600;letter-spacing:-.02em}
.ps-body small{display:block;font-size:14px;color:inherit;opacity:.85;margin-top:2px}
.pilot-progress{height:2px;margin:20px 18px 0;background:rgba(255,255,255,.08);border-radius:2px;overflow:hidden}
.pilot-progress i{display:block;height:100%;width:calc(var(--p,.25)*100%);background:var(--betta);border-radius:2px;transition:width .6s var(--ease)}
.pilot-stage{position:relative;perspective:1400px}
.record{position:relative;padding:clamp(24px,3vw,42px);border-radius:32px;background:linear-gradient(155deg,rgba(255,255,255,.09),rgba(255,255,255,.02) 55%);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1),0 60px 140px -50px var(--stage-hue);transition:box-shadow 1s var(--ease),transform .8s var(--ease);transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.record::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(60% 40% at var(--gx,30%) var(--gy,0%),rgba(255,255,255,.08),transparent 70%);transition:opacity .4s}
.record-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;font:500 11px/1.4 var(--mono);letter-spacing:.1em;color:var(--dim)}
.record-status{font-weight:600;color:var(--ivory);padding:7px 12px;border-radius:999px;background:color-mix(in srgb,var(--stage-hue) 22%,transparent);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--stage-hue) 55%,transparent);transition:background-color .6s,box-shadow .6s}
.record-title{font-size:clamp(30px,3vw,46px);letter-spacing:-.04em;margin:26px 0 24px}
.record-panels{display:grid;min-height:300px}
.record-panel{grid-area:1/1;min-height:300px;opacity:0;translate:0 8px;transition:opacity .4s ease,translate .4s var(--ease);pointer-events:none}
.record-panel.is-current{opacity:1;translate:none;pointer-events:auto}
html:not(.js) .record-panel{opacity:1;translate:none;pointer-events:auto}
@keyframes panel{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.person{display:flex;align-items:center;gap:12px;font-weight:600}
.person small{color:var(--dim);font:500 11px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;margin-left:auto}
.avatar,.owner-mono{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--betta);color:#fff;font-weight:700;flex:none}
blockquote{margin:18px 0 6px;font-family:var(--serif);font-style:italic;font-size:clamp(22px,2vw,28px);line-height:1.3;color:var(--ivory)}
.fields{margin-top:18px}
.fields div{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:12px 0;background:var(--sep) left bottom/100% 1px no-repeat}
.fields dt{font:500 11px/1.8 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.fields dd{font-size:15px}
.event{display:flex;gap:10px;margin-top:20px;font-size:14px;color:var(--muted)}
.event span{color:var(--stage-hue)}
.owner{display:flex;gap:16px;align-items:center;padding:18px;border-radius:20px;background:rgba(255,255,255,.04)}
.owner small,.draft small{display:block;font:500 11px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.owner strong{display:block;font-size:19px}
.owner p{font-size:13px;color:var(--dim)}
.draft{padding:20px;border-radius:20px;background:rgba(255,255,255,.04)}
.draft p{margin-top:10px;font-family:var(--serif);font-style:italic;font-size:21px;line-height:1.4}
.outcome-switch{display:inline-flex;gap:4px;padding:5px;border-radius:999px;background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px var(--line)}
.outcome-switch button{border:0;background:none;padding:10px 18px;border-radius:999px;font-size:14px;font-weight:600;color:var(--muted);transition:background-color .4s,color .4s}
.outcome-switch [aria-pressed="true"]{background:var(--ivory);color:var(--ink)}
.outcome{display:flex;gap:18px;align-items:flex-start;margin-top:24px}
.outcome-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;flex:none;font-size:22px;background:color-mix(in srgb,var(--stage-hue) 25%,transparent);color:var(--ivory)}
.outcome h4{font-size:24px;letter-spacing:-.03em;margin-bottom:6px}
.outcome p{color:var(--muted);font-size:15px}
.pilot-note{margin-top:22px;font-size:13px;color:var(--dim);max-width:560px}
.pilot-note a{color:var(--muted);text-decoration:underline;text-underline-offset:3px}

/* Concept study -------------------------------------------------------------------- */
.study{position:relative;padding:clamp(90px,12vw,180px) var(--pad);max-width:calc(var(--max) + 2*var(--pad));margin:0 auto}
.study-head,.services-head{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(30px,6vw,100px);align-items:end;margin-bottom:clamp(50px,7vw,90px)}
.study-head p:not(.tag):not(.kicker),.services-head>p{color:var(--muted);font-size:18px;text-wrap:pretty}
.devices{position:relative;padding:0 0 70px;transform-style:preserve-3d;perspective:1600px}
html.js .devices[data-reveal].in,.devices{transform:perspective(1600px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.devices-orb{position:absolute;left:20%;top:10%;width:60%;height:80%;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 40%,transparent),color-mix(in srgb,var(--g3) 22%,transparent) 50%,transparent 70%);pointer-events:none}
[data-depth-item]{transform:translate3d(0,calc(var(--dy,0)*1px),var(--dz,0px))}
.laptop{position:relative;width:80%;border-radius:22px;padding:0 0 16px;background:linear-gradient(180deg,#1b181c,#0e0c0f);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1),0 70px 140px -40px rgba(0,0,0,.9)}
.laptop-bar{display:flex;align-items:center;gap:7px;padding:14px 18px}
.laptop-bar i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.16)}
.laptop-bar span{margin:0 auto;font:500 11px/1 var(--mono);color:var(--dim);padding:7px 40px;border-radius:999px;background:rgba(255,255,255,.05)}
.hw{margin:0 16px;border-radius:12px;overflow:hidden;background:#f5ebdc;color:#3a120e}
.hw-nav{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 26px;font-size:12px;color:#7a4136}
.hw-mark{display:flex;align-items:center;gap:8px;font-weight:800;letter-spacing:.14em;color:#3a120e}
.hw-mark b{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#c2321f;color:#f5ebdc;font-size:12px}
.hw-hero{display:grid;grid-template-columns:1fr .9fr;align-items:center;gap:20px;padding:20px 26px 10px;background:radial-gradient(60% 80% at 80% 50%,#ecd7bd,transparent)}
.hw-kicker{font:600 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#c2321f}
.hw-title{font-size:clamp(28px,3.6vw,54px);line-height:.98;letter-spacing:-.045em;font-weight:700;margin:14px 0}
.hw-title em{color:#c2321f;font-weight:400;font-size:1.08em}
.hw-copy{font-size:14px;color:#7a4136;max-width:280px}
.hw-btn{display:inline-block;margin-top:18px;padding:11px 18px;border-radius:999px;background:#3a120e;color:#f5ebdc;font-size:13px;font-weight:600}
.hw-faucet{width:100%;height:auto}
.drop{animation:drop 2.4s ease-in infinite}
@keyframes drop{0%{transform:translateY(-30px);opacity:0}30%{opacity:1}100%{transform:translateY(60px);opacity:0}}
.hw-services{display:flex;gap:8px;flex-wrap:wrap;padding:12px 26px 22px}
.hw-services span{font-size:12px;font-weight:600;padding:8px 13px;border-radius:999px;background:#ead9c1}
.phone{position:absolute;right:0;bottom:0;width:min(29%,290px);border-radius:42px;padding:11px;background:linear-gradient(160deg,#25212a,#0b0a0c);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14),0 70px 110px -30px rgba(0,0,0,.95);--dz:60px}
.phone-notch{position:absolute;left:50%;top:20px;width:76px;height:20px;border-radius:999px;background:#050405;transform:translateX(-50%);z-index:2}
.phone-screen{border-radius:32px;background:#f5ebdc;color:#3a120e;padding:56px 18px 22px}
.ph-kicker{font:600 10px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#c2321f}
.ph-title{font-size:23px;line-height:1.05;letter-spacing:-.04em;font-weight:700;margin:10px 0 16px}
.ph-title em{color:#c2321f;font-weight:400;font-size:1.08em}
.ph-field{padding:11px 13px;border-radius:14px;background:#ecdcc6;margin-bottom:8px}
.ph-field small{display:block;font-size:10px;color:#8a5146}
.ph-field strong{display:flex;justify-content:space-between;font-size:13px;margin-top:3px}
.ph-field i{font-style:normal;color:#c2321f}
.ph-btn{display:block;text-align:center;margin-top:12px;padding:12px;border-radius:999px;background:#c2321f;color:#fff;font-size:13px;font-weight:700}
.ph-note{font-size:9.5px;color:#8a5146;margin-top:10px;text-align:center}
.float-chip{position:absolute;left:6%;bottom:12px;display:inline-flex;align-items:center;gap:12px;padding:13px 20px 13px 16px;border-radius:999px;background:rgba(20,16,22,.72);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14),0 30px 60px -20px rgba(0,0,0,.8);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);font:500 12px/1 var(--mono);letter-spacing:.06em;--dz:90px}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -10px}}
.study-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-top:40px;font:500 12px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.study-foot .link-arrow{font:600 15px/1.4 var(--display);letter-spacing:-.01em;text-transform:none}

/* Services ----------------------------------------------------------------------- */
.services{position:relative;padding:clamp(90px,12vw,180px) var(--pad);max-width:calc(var(--max) + 2*var(--pad));margin:0 auto}
.chapter-list{list-style:none;margin:0;padding:0;background:var(--sep) left top/100% 1px no-repeat}
.cl-row{position:relative;display:grid;grid-template-columns:70px minmax(0,1fr) minmax(0,auto) 110px 48px;align-items:center;gap:20px;padding:32px 10px;background:var(--sep) left bottom/100% 1px no-repeat;isolation:isolate}
.cl-row::before{content:"";position:absolute;inset:6px -14px;z-index:-1;border-radius:24px;background:radial-gradient(60% 100% at 0% 50%,color-mix(in srgb,var(--hue) 14%,transparent),transparent 70%);opacity:0;transition:opacity .5s}
.cl-row:hover::before,.cl-row:focus-visible::before{opacity:1}
.cl-num{font:500 12px/1 var(--mono);color:var(--dim);transition:color .4s}
.cl-name{font-size:clamp(28px,3.8vw,58px);font-weight:500;letter-spacing:-.045em;line-height:1;transition:transform .7s var(--ease),color .4s,opacity .4s}
.cl-tag{color:var(--dim);font-size:15px;text-align:right;transition:color .4s}
.cl-meta{font:500 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim);text-align:right}
.cl-arrow{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;box-shadow:inset 0 0 0 1px var(--line);transition:background-color .4s,transform .6s var(--ease),color .4s,box-shadow .4s}
.cl-row:hover .cl-name,.cl-row:focus-visible .cl-name{transform:translateX(18px);color:var(--hue)}
.cl-row:hover .cl-num{color:var(--hue)}
.cl-row:hover .cl-tag{color:var(--muted)}
.cl-row:hover .cl-arrow{background:var(--hue);color:#fff;transform:rotate(45deg);box-shadow:0 10px 30px -8px var(--hue)}
.chapter-list:hover .cl-row:not(:hover) .cl-name{opacity:.4}
.cl-preview{position:fixed;left:0;top:0;z-index:40;width:300px;height:270px;margin:-135px 0 0 -150px;border-radius:28px;pointer-events:none;overflow:hidden;
 background:radial-gradient(circle at 50% 40%,color-mix(in srgb,var(--hue) 32%,transparent),transparent 70%),rgba(16,13,18,.84);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12),0 40px 90px -30px rgba(0,0,0,.9);
 backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);opacity:0;transform:translate3d(var(--px,-999px),var(--py,-999px),0) scale(.8) rotate(-4deg);transition:opacity .4s,transform .5s var(--ease)}
.cl-preview.show{opacity:1;transform:translate3d(var(--px),var(--py),0) scale(1) rotate(0)}
.cl-art{position:absolute;inset:22px;opacity:0;transition:opacity .4s}
.cl-art.on{opacity:1}
@media (pointer:coarse),(max-width:900px){.cl-preview{display:none}}
.partner-strip{position:relative;margin-top:clamp(50px,7vw,90px);padding:clamp(28px,4vw,48px);border-radius:28px;background:linear-gradient(150deg,rgba(255,255,255,.035),rgba(255,255,255,.012));box-shadow:inset 0 0 0 1px var(--line);display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:12px clamp(30px,5vw,80px);align-items:start}
.partner-strip .kicker{grid-column:1/-1;margin-bottom:8px;color:rgba(154,163,184,.9)}
.partner-strip .kicker::before{background:#9aa3b8}
.partner-strip>p{color:var(--muted);font-size:17px;max-width:520px;text-wrap:pretty}
.partner-tags{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px;align-content:start}
.partner-tags li{padding:9px 14px;border-radius:999px;font-size:13px;color:var(--dim);box-shadow:inset 0 0 0 1px var(--line)}
.partner-strip .link-arrow{grid-column:1;margin-top:14px;color:var(--muted);font-size:15px}
.services-note{margin-top:40px;color:var(--dim);font-size:15px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}

/* Scope ------------------------------------------------------------------------- */
.scope{position:relative;padding:clamp(90px,12vw,180px) var(--pad);max-width:calc(var(--max) + 2*var(--pad));margin:0 auto}
.scope-head{max-width:760px;margin-bottom:clamp(50px,7vw,90px)}
.scope-head>p:last-child{color:var(--muted);font-size:18px;margin-top:20px}
.scope-list{list-style:none;padding:0;margin:0 0 56px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,4vw,60px)}
.scope-list li{position:relative;padding-top:clamp(100px,10vw,150px)}
.big-num{position:absolute;top:0;left:-6px;font-family:var(--serif);font-style:italic;font-size:clamp(120px,13vw,190px);font-weight:400;line-height:.78;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1px rgba(244,239,231,.22);
 background:var(--betta);-webkit-background-clip:text;background-clip:text;--fill:0;
 -webkit-mask-image:linear-gradient(0deg,#000 calc(var(--fill)*100%),rgba(0,0,0,.18) calc(var(--fill)*100% + 1px));mask-image:linear-gradient(0deg,#000 calc(var(--fill)*100%),rgba(0,0,0,.18) calc(var(--fill)*100% + 1px))}
.scope-list h3{font-size:27px;margin-bottom:12px;position:relative;letter-spacing:-.03em}
.scope-list p{color:var(--muted);text-wrap:pretty}

/* Shared scene art ---------------------------------------------------------------- */
.scene-svg{width:100%;height:auto;fill:none;stroke-width:1.4;stroke-linejoin:round;stroke-linecap:round;overflow:visible}
.scene-layer{fill:rgba(12,10,14,.86);transform-box:fill-box;transform-origin:center;transition:transform .9s var(--ease)}
.layer-back{opacity:.5}.layer-mid{opacity:.78}
.hero-art .layer-back{animation:drift 7s ease-in-out infinite;transform:translate3d(calc(var(--lx,0)*-6px),calc(var(--ly,0)*-6px),0)}
.hero-art .layer-mid{animation:drift 7s -2.3s ease-in-out infinite;transform:translate3d(calc(var(--lx,0)*6px),calc(var(--ly,0)*6px),0)}
.hero-art .layer-front{animation:drift 7s -4.6s ease-in-out infinite;transform:translate3d(calc(var(--lx,0)*16px),calc(var(--ly,0)*16px),0)}
@keyframes drift{0%,100%{translate:0 0}50%{translate:0 -9px}}
.scene-fill{fill:var(--hue);stroke:none;opacity:.85;filter:drop-shadow(0 0 10px var(--hue))}
.signal-routes{stroke-dasharray:6 8;animation:route 3s linear infinite}
@keyframes route{to{stroke-dashoffset:-56}}
.scene-orbit{opacity:.4;transform-box:fill-box;transform-origin:center;animation:spin 40s linear infinite}
.orbit-cross{animation-direction:reverse}
.scene-guide{opacity:.18}
.letter-form{fill:var(--hue);stroke:var(--hue);opacity:.9;filter:drop-shadow(0 0 16px var(--hue))}
@keyframes spin{to{transform:rotate(360deg)}}

/* Interior pages ------------------------------------------------------------------ */
.page-hero{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(36px,6vw,100px);align-items:center;padding:clamp(160px,19vh,220px) var(--pad) clamp(70px,9vw,120px);max-width:calc(var(--max) + 2*var(--pad));margin:0 auto;isolation:isolate}
.page-hero-aurora{position:absolute;inset:-10% -30vw 0;z-index:-1;pointer-events:none;background:radial-gradient(40% 60% at 72% 40%,color-mix(in srgb,var(--hue) 22%,transparent),transparent 70%),radial-gradient(30% 40% at 10% 90%,color-mix(in srgb,var(--g3) 9%,transparent),transparent 70%)}
.hero-num{position:absolute;z-index:-1;left:calc(var(--pad) - .06em);top:clamp(90px,12vh,140px);font-family:var(--serif);font-style:italic;font-size:clamp(220px,34vw,520px);line-height:.8;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1px rgba(244,239,231,.09);pointer-events:none;user-select:none;
 background:linear-gradient(180deg,color-mix(in srgb,var(--hue) 22%,transparent),transparent 80%);-webkit-background-clip:text;background-clip:text;transform:translate3d(0,calc(var(--par,0)*1px),0)}
.page-hero h1{font-size:clamp(48px,6.8vw,108px);letter-spacing:-.05em;line-height:.94;margin-bottom:28px;text-wrap:balance}
.hero-art{position:relative;--lx:0;--ly:0}
html.js .hero-art[data-reveal].in,.hero-art{transform:perspective(1200px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.hero-art-orb{position:absolute;inset:10%;border-radius:50%;background:radial-gradient(circle,var(--hue),transparent 70%);opacity:.18}
@keyframes breathe{0%,100%{scale:1}50%{scale:1.12}}
.hero-art .scene-svg{position:relative}
.flow{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:36px 0 0}
.flow li{display:inline-flex;align-items:center;gap:10px;padding:10px 16px 10px 12px;border-radius:999px;background:var(--glass);box-shadow:inset 0 0 0 1px var(--line);font-size:14px;color:var(--muted)}
.flow span{font:500 10px/1 var(--mono);color:var(--hue)}
.count-note{margin-top:22px;font:500 11px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.hero-actions{margin-top:30px}
.chapter-body{display:grid;grid-template-columns:260px minmax(0,1fr);gap:clamp(40px,7vw,120px);padding:clamp(40px,6vw,80px) var(--pad);max-width:calc(var(--max) + 2*var(--pad));margin:0 auto}
.chapter-index{position:sticky;top:110px;align-self:start}
.chapter-index nav{display:grid;gap:2px}
.chapter-index a{display:flex;gap:14px;align-items:baseline;padding:9px 14px;border-radius:12px;color:var(--dim);font-size:15px;transition:color .3s,background-color .3s,transform .5s var(--ease)}
.chapter-index a span{font:500 10px/1 var(--mono);transition:color .3s}
.chapter-index a:hover,.chapter-index a.active{color:var(--ivory)}
.chapter-index a:hover{transform:translateX(4px)}
.chapter-index a.active{background:rgba(255,255,255,.05)}
.chapter-index a.active span{color:var(--hue)}
.aside-note{margin-top:26px;font-size:13px;color:var(--dim);padding:0 14px}
.entry{display:grid;grid-template-columns:100px minmax(0,1fr);gap:20px;padding:60px 0;background:var(--sep) left bottom/100% 1px no-repeat;scroll-margin-top:100px}
.entry:first-child{padding-top:0}
.entry-num{font-family:var(--serif);font-style:italic;font-size:64px;line-height:1;color:var(--hue);opacity:.9;text-shadow:0 0 30px color-mix(in srgb,var(--hue) 50%,transparent)}
.entry h2{font-size:clamp(28px,3.2vw,46px);letter-spacing:-.04em;margin-bottom:16px}
.entry p{color:var(--muted);font-size:18px;max-width:660px;text-wrap:pretty}
.entry h3{font:500 11px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin:30px 0 14px}
.scope-items{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 28px}
.scope-items li{position:relative;padding-left:22px;font-size:15px;color:var(--ivory)}
.scope-items li::before{content:"";position:absolute;left:2px;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--hue);box-shadow:0 0 12px var(--hue)}
.stack-note{text-align:center}
.stack-note .kicker{justify-content:center}
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:40px auto 24px;max-width:900px}
.chips span{padding:11px 18px;border-radius:999px;background:var(--glass);box-shadow:inset 0 0 0 1px var(--line);font-size:14px;color:var(--muted);transition:background-color .3s,color .3s,transform .5s var(--ease)}
.chips span:hover{background:var(--glass-2);color:var(--ivory);transform:translateY(-3px)}
.fine{font-size:13px;color:var(--dim);max-width:620px;margin:0 auto}
.related{padding-top:0}
.rel-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.rel-link{position:relative;display:flex;flex-direction:column;gap:44px;padding:24px;border-radius:24px;background:var(--glass);box-shadow:inset 0 0 0 1px var(--line);font-size:20px;font-weight:500;letter-spacing:-.02em;overflow:hidden;transition:transform .6s var(--ease),background-color .4s,box-shadow .4s}
.rel-link::before{content:"";position:absolute;inset:0;background:radial-gradient(80% 60% at 100% 0%,color-mix(in srgb,var(--accent) 16%,transparent),transparent 70%);opacity:0;transition:opacity .5s}
.rel-link:hover{transform:translateY(-5px);background:var(--glass-2);box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}
.rel-link:hover::before{opacity:1}
.rel-partner{color:var(--muted)}
.rel-partner::before{background:radial-gradient(80% 60% at 100% 0%,rgba(154,163,184,.14),transparent 70%)}
.rel-num{font:500 11px/1 var(--mono);color:var(--dim)}
.rel-arrow{position:absolute;right:22px;top:20px;color:var(--dim);transition:transform .5s var(--ease),color .3s}
.rel-link:hover .rel-arrow{transform:translate(3px,-3px);color:var(--ivory)}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(36px,6vw,110px);align-items:start}
.split-copy p{color:var(--muted);margin-top:18px;text-wrap:pretty}
.split-copy .big-p{font-size:clamp(20px,1.9vw,27px);line-height:1.42;color:var(--ivory);letter-spacing:-.015em;margin-top:0}
.section-head{max-width:780px;margin-bottom:clamp(44px,6vw,80px)}
.metrics-head{max-width:760px;margin-bottom:clamp(40px,6vw,70px)}
.metrics-head>p:last-child{color:var(--muted);margin-top:20px}
.metric-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.metric-list.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.metric-list div{position:relative;padding:30px;border-radius:26px;background:var(--glass);box-shadow:inset 0 0 0 1px var(--line);overflow:hidden;transition:transform .6s var(--ease),box-shadow .4s}
.metric-list div::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 50% at 0% 0%,color-mix(in srgb,var(--accent) 14%,transparent),transparent 70%);opacity:0;transition:opacity .5s}
.metric-list div:hover{transform:translateY(-4px);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.metric-list div:hover::before{opacity:1}
.metric-list dt{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:600;letter-spacing:-.02em;margin-bottom:12px;position:relative}
.metric-list dt::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--betta);flex:none}
.metric-list dd{color:var(--muted);font-size:15px;position:relative}
.pill-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.pill-links a{padding:12px 18px;border-radius:999px;background:var(--glass);box-shadow:inset 0 0 0 1px var(--line);font-size:14px;font-weight:500;transition:background-color .3s,transform .5s var(--ease)}
.pill-links a:hover{background:var(--glass-2);transform:translateY(-2px)}
.timeline{position:relative;list-style:none;margin:0;padding:0 0 0 96px;max-width:900px}
.timeline-line{position:absolute;left:23px;top:10px;bottom:10px;width:2px;border-radius:2px;background:rgba(255,255,255,.07)}
.timeline-line i{position:absolute;left:0;top:0;width:100%;height:calc(var(--fill,0)*100%);border-radius:2px;background:linear-gradient(180deg,var(--g1),var(--g2),var(--g3),var(--g4));box-shadow:0 0 16px color-mix(in srgb,var(--accent) 60%,transparent)}
.t-step{position:relative;padding-bottom:64px}
.t-step:last-child{padding-bottom:0}
.t-num{position:absolute;left:-96px;top:0;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--ink);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);font:500 12px/1 var(--mono);color:var(--muted);transition:box-shadow .6s,color .6s,transform .6s var(--ease)}
.t-step.lit .t-num{box-shadow:inset 0 0 0 1.5px var(--accent),0 0 30px -6px var(--accent);color:var(--ivory);transform:scale(1.08)}
.t-step h3{font-size:clamp(26px,2.6vw,36px);margin:8px 0 12px}
.t-step p{color:var(--muted);text-wrap:pretty}
.t-out{margin-top:18px!important;padding:18px 20px;border-radius:18px;background:var(--glass);box-shadow:inset 0 0 0 1px var(--line);color:var(--ivory)!important;font-size:15px}
.t-out span{display:block;font:500 10px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:6px}

/* Brief ---------------------------------------------------------------------------- */
.brief{position:relative;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(36px,6vw,100px);align-items:start;padding:clamp(160px,19vh,220px) var(--pad) clamp(90px,10vw,140px);max-width:calc(var(--max) + 2*var(--pad));margin:0 auto;isolation:isolate}
.brief-orb{position:absolute;left:-10%;top:10%;width:640px;height:640px;max-width:90vw;border-radius:50%;background:radial-gradient(ellipse,color-mix(in srgb,var(--g3) 18%,transparent),transparent 70%);pointer-events:none;z-index:-1}
.brief .hero-num{top:clamp(80px,10vh,120px)}
.brief-intro{position:sticky;top:120px}
.brief-intro h1{font-size:clamp(50px,6.6vw,108px);letter-spacing:-.05em;line-height:.94;margin-bottom:26px}
.brief-meter{margin-top:36px;padding:22px 24px;border-radius:22px;background:var(--glass);box-shadow:inset 0 0 0 1px var(--line);max-width:460px}
.brief-meter-head{display:flex;justify-content:space-between;font:500 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.brief-meter-head [data-brief-count]{color:var(--ivory)}
.brief-meter-track{height:4px;border-radius:4px;background:rgba(255,255,255,.07);margin:16px 0 14px;overflow:hidden}
.brief-meter-track i{display:block;height:100%;width:0;border-radius:4px;background:var(--betta);transition:width .7s var(--ease)}
.brief-meter p{font-size:14px;color:var(--muted)}
.preview-note{margin-top:22px;max-width:460px}
.preview-note span{display:inline-block;font:600 10px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.preview-note p{font-size:13px;color:var(--dim)}
.brief-form{padding:clamp(24px,4vw,48px);border-radius:32px;background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));box-shadow:inset 0 0 0 1px rgba(255,255,255,.1),0 60px 120px -60px rgba(0,0,0,.9);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.field{display:grid;gap:10px;margin-bottom:22px}
.field>span{font-size:14px;font-weight:500;color:var(--muted)}
.optional{font:500 10px/1 var(--mono);font-style:normal;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-left:8px}
.field input,.field select,.field textarea{width:100%;padding:15px 16px;border-radius:14px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.035);font-size:16px;color:var(--ivory);outline:none;transition:border-color .3s,box-shadow .3s,background-color .3s}
.field textarea{resize:vertical;min-height:100px;line-height:1.5}
.field input::placeholder,.field textarea::placeholder{color:rgba(244,239,231,.3)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:color-mix(in srgb,var(--accent) 70%,transparent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 14%,transparent);background:rgba(255,255,255,.055)}
.field select{appearance:none;-webkit-appearance:none;padding-right:44px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23f4efe7' stroke-opacity='.6' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 18px center}
.field select option{background:#141116;color:var(--ivory)}
.check{display:flex;gap:14px;align-items:flex-start;padding:18px;border-radius:16px;background:rgba(255,255,255,.03);margin:6px 0 24px;font-size:14px;color:var(--muted);cursor:pointer}
.check input{width:20px;height:20px;margin:1px 0 0;accent-color:var(--accent);flex:none}
.form-hint{font-size:13px;color:var(--dim);margin-top:16px}
#form-result{margin-top:12px;font-size:14px;color:color-mix(in srgb,var(--accent) 70%,#fff);min-height:1px}

/* Finale + footer -------------------------------------------------------------------- */
.finale{position:relative;overflow:hidden;text-align:center;padding:clamp(130px,17vw,240px) var(--pad);isolation:isolate}
.finale .kicker{justify-content:center}
.finale-orb{position:absolute;left:50%;top:50%;width:min(760px,110vw);aspect-ratio:1;margin:calc(min(760px,110vw)/-2) 0 0 calc(min(760px,110vw)/-2);border-radius:50%;background:radial-gradient(ellipse,color-mix(in srgb,var(--g2) 18%,transparent),color-mix(in srgb,var(--g3) 10%,transparent) 40%,transparent 72%);z-index:-1}
.finale h2{font-size:clamp(50px,7.6vw,120px);letter-spacing:-.05em;line-height:.94}
.finale-copy{color:var(--muted);font-size:18px;max-width:540px;margin:28px auto 40px;text-wrap:pretty}
.site-footer{overflow:hidden}
.footer-main{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(30px,5vw,80px);padding:clamp(60px,8vw,100px) var(--pad) 40px;max-width:calc(var(--max) + 2*var(--pad));margin:0 auto;background:var(--sep) left top/100% 1px no-repeat}
.footer-logo{width:236px;height:auto;margin:-20px 0 -14px -14px}
.footer-brand p{color:var(--muted);font-size:16px;margin-top:6px}
.footer-main h3{font:500 11px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:16px}
.footer-main a{display:block;width:fit-content;padding:5px 0;color:var(--muted);font-size:15px;transition:color .3s,transform .4s var(--ease)}
.footer-main a:hover{color:var(--ivory);transform:translateX(4px)}
.footer-note{font-size:13px;color:var(--dim);margin-top:18px;max-width:300px}
.footer-mega{font-size:12.6vw;font-weight:900;letter-spacing:-.065em;line-height:.8;text-align:center;white-space:nowrap;padding:30px 0 0;color:rgba(244,239,231,.06);user-select:none;transform:translate3d(0,calc((1 - var(--p,0))*22%),0);transition:transform .1s linear}
@supports ((-webkit-background-clip:text) or (background-clip:text)){
 .footer-mega{background:linear-gradient(180deg,rgba(244,239,231,.18),rgba(244,239,231,0) 85%);-webkit-background-clip:text;background-clip:text;color:transparent}
}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:24px var(--pad) 30px;font:500 11px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.footer-bottom a:hover{color:var(--ivory)}

/* Reveal ------------------------------------------------------------------------------
   Entrances use the individual translate/opacity properties so transform stays
   free for tilt and pointer work. Each element reveals once; reveal-all is the
   safety net when no observer ever fires. */
html.js [data-reveal]:where(:not([data-split-lines]):not([data-stagger])){opacity:0;translate:0 30px;transition:opacity 1.1s var(--ease),translate 1.4s var(--ease)}
html.js [data-stagger]>*{opacity:0;translate:0 26px;transition:opacity .9s var(--ease),translate 1.2s var(--ease);transition-delay:calc(var(--i,0)*85ms)}
html.js [data-reveal].in,html.js [data-stagger].in>*,html.reveal-all [data-reveal],html.reveal-all [data-stagger]>*{opacity:1;translate:none}
html.js .devices[data-reveal],html.js .hero-art[data-reveal]{transition:opacity 1.1s var(--ease),translate 1.4s var(--ease),transform .9s var(--ease)}
.hero-art .scene-layer{transition:transform 1s var(--ease)}

/* Ambient motion ------------------------------------------------------------------------
   Everything infinite is paused until its section is in view. Entrance
   animations are never in this list, so nothing can stay hidden. */
.devices-orb,.hero-art-orb,.finale-orb,.brief-orb,.pilot-orb{animation:breathe 9s ease-in-out infinite}
.hero-art-orb{animation-duration:7s}
.finale-orb{animation-delay:-3s}
.float-chip{animation:float 6s ease-in-out infinite}
[data-live]:not(.is-live) :is(.aurora,.hero-aurora,.scroll-cue i,.drop,.layer-back,.layer-mid,.layer-front,.signal-routes,.scene-orbit,.hero-art-orb,.pilot-orb,.finale-orb,.devices-orb,.brief-orb,.float-chip){animation-play-state:paused}
[data-live]:not(.is-live) .pulse::after{animation-play-state:paused}

/* Scroll-driven parallax, zero JS. Browsers without scroll timelines get the static layout. */
@supports (animation-timeline:view()){
 .hero-num{animation:num-par linear both;animation-timeline:view();animation-range:entry 0% exit 100%}
 .phone{animation:phone-par linear both;animation-timeline:view();animation-range:entry 0% exit 100%}
}
@keyframes num-par{from{translate:0 70px}to{translate:0 -150px}}
@keyframes phone-par{from{translate:0 56px}to{translate:0 -56px}}
@media (max-width:1100px){.phone{animation:none}}

/* Responsive ---------------------------------------------------------------------------- */
@media (max-width:1100px){
 .cl-row{grid-template-columns:56px minmax(0,1fr) 100px 48px}
 .cl-tag{display:none}
 .metric-list{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:999px){
 .pilot-sticky{grid-template-columns:1fr}
 .pilot-orb{right:-10%;top:70%}
 .partner-strip{grid-template-columns:1fr}
}
@media (max-width:900px){
 .menu-toggle{display:inline-flex}
 .site-nav{position:fixed;inset:0;z-index:2;flex-direction:column;align-items:flex-start;justify-content:center;gap:34px;padding:110px var(--pad) 40px;background:rgba(8,7,10,.96);opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility 0s .5s}
 .site-nav::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 80% 20%,color-mix(in srgb,var(--accent) 18%,transparent),transparent 70%);pointer-events:none}
 .site-nav.open{opacity:1;visibility:visible;transition:opacity .5s var(--ease)}
 .nav-links{flex-direction:column;background:none;box-shadow:none;padding:0;backdrop-filter:none;-webkit-backdrop-filter:none;gap:6px}
 .nav-links::before{display:none}
 .nav-links a{font-size:clamp(40px,10vw,64px);font-weight:500;letter-spacing:-.045em;line-height:1.05;padding:4px 0;color:var(--ivory);background:none!important;transform:translateY(24px);opacity:0;transition:transform .7s var(--ease),opacity .7s var(--ease),color .3s}
 .nav-links a[aria-current]{color:var(--accent)}
 .nav-links a[aria-current]::after{display:none}
 .site-nav.open .nav-links a{transform:none;opacity:1}
 .site-nav.open .nav-links a:nth-child(2){transition-delay:.06s}
 .site-nav.open .nav-links a:nth-child(3){transition-delay:.12s}
 .nav-cta{padding:16px 24px;font-size:15px}
 .nav-note{display:block;font-size:13px;color:var(--dim);max-width:320px}
 .page-hero,.split,.brief,.study-head,.services-head{grid-template-columns:1fr}
 .hero-art{max-width:460px}
 .hero-num{font-size:clamp(200px,44vw,360px);top:70px}
 .chapter-body{grid-template-columns:1fr}
 .chapter-index{position:static}
 .chapter-index nav{display:flex;flex-wrap:wrap;gap:8px}
 .chapter-index a{padding:9px 14px;background:var(--glass);box-shadow:inset 0 0 0 1px var(--line);border-radius:999px;font-size:14px}
 .chapter-index a:hover{transform:none}
 .scope-list{grid-template-columns:1fr;gap:50px}
 .metric-list.three{grid-template-columns:1fr}
 .brief-intro{position:static}
 .footer-main{grid-template-columns:1fr 1fr}
 .footer-brand{grid-column:1/-1}
 .laptop{width:100%}
 .phone{position:relative;width:min(72%,290px);margin:-60px 0 0 auto;--dz:0px}
 .devices{padding-bottom:0}
 .float-chip{position:relative;left:auto;bottom:auto;margin-top:18px;--dz:0px;transform:none!important;animation:none}
}
@media (max-width:760px){
 .hero{justify-content:flex-end;padding-top:110px;padding-bottom:28px;min-height:100svh}
 .hero::after{height:40%}
 .fish-stage{right:auto;left:50%;top:0;--fh:min(78svh,720px);margin-top:0;transform:translateX(-50%)}
 .hero-copy{transform:none}
 .hero-overline{font-size:10.5px;letter-spacing:.12em;margin-bottom:18px}
 .hero h1{font-size:clamp(70px,23.5vw,128px);line-height:.84}
 .hero-foot{flex-direction:column;align-items:flex-start;gap:22px;margin-top:22px}
 .hero-foot p{font-size:16px}
 .hero-foot p br{display:none}
 .scroll-cue{display:none}
 .pilot-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
 .pilot-steps [role="tab"]{flex-direction:column;gap:4px;padding:14px}
 .pilot-steps [role="tab"]:hover{transform:none}
 .ps-body small{display:none}
 .ps-body strong{font-size:17px}
 .cl-row{grid-template-columns:36px minmax(0,1fr) 42px;gap:14px;padding:24px 0}
 .cl-row::before{inset:4px -8px}
 .cl-meta{display:none}
 .cl-arrow{width:40px;height:40px}
 .cl-row:hover .cl-name{transform:translateX(8px)}
 .entry{grid-template-columns:1fr;gap:6px}
 .entry-num{font-size:44px}
 .scope-items{grid-template-columns:1fr}
 .timeline{padding-left:64px}
 .t-num{left:-64px;width:40px;height:40px}
 .timeline-line{left:19px}
 .hw-hero{grid-template-columns:1fr}
 .hw-faucet{max-width:200px;margin:0 auto}
 .hw-nav>span:last-child{display:none}
 .laptop-bar span{padding:7px 16px}
 .big-num{font-size:clamp(110px,30vw,150px)}
 .scope-list li{padding-top:110px}
}
@media (max-width:560px){
 .metric-list{grid-template-columns:1fr}
 .form-row{grid-template-columns:1fr;gap:0}
 .form-row .field{margin-bottom:22px}
 .fields div{grid-template-columns:1fr;gap:2px}
 .footer-main{grid-template-columns:1fr}
 .brand{width:140px;height:56px}
 .brand-logo{margin-top:-12px}
 .outcome-switch button{padding:10px 13px}
 .record-panel{min-height:0}
 .phone{width:86%;margin:-40px auto 0}
 .person small{margin-left:0;width:100%}
 .person{flex-wrap:wrap}
 .hero-num{font-size:200px;top:80px;left:calc(var(--pad) - 10px)}
 .partner-strip{padding:24px}
}
@media (max-width:360px){
 .hero h1{font-size:clamp(60px,22vw,80px)}
 .footer-mega{font-size:14vw}
}

/* Reduced motion ------------------------------------------------------------------------ */
@media (prefers-reduced-motion:reduce){
 *,*::before,*::after{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
 html.js [data-reveal],html.js [data-stagger]>*,html.js [data-split-lines] .sl>span{opacity:1;translate:none;transform:none}
 html.js .hero h1 .line-in,html.js .hero-overline,html.js .hero-foot>*,html.js .scroll-cue,html.js .site-header{opacity:1;translate:none;transform:none}
 html.js .hero-veil{opacity:0;visibility:hidden}
 html.js .fish-stage,.fish-layer{scale:1;translate:none;transform:none}
 .hero-light{display:none}
 .hero h1 .ch{opacity:1;transform:none}
 .footer-mega{transform:none}
}

/* Keep tab changes calm on narrow screens too. */
@media(max-width:760px){.record-panels,.record-panel{min-height:370px}}
@media(prefers-reduced-motion:reduce){.record-panel.is-current{translate:none}}

@property --stage-hue{syntax:"<color>";inherits:true;initial-value:#ff4a2b}
.pilot{transition:--stage-hue .6s ease}
@media(max-width:760px) and (prefers-reduced-motion:reduce){html.js .fish-stage{transform:translateX(-50%)}}