/* Incindra: shared styles. A dark field with a network of glass-cube nodes; content sits on the left of each band, the network glows on the right. One deliberate dark look.
   Breakpoints: sm <640, md 640–1023, lg ≥1024. */
:root{
  --bg:#08120F;        /* the field the network sits in */
  --surface:#0E1C17;   /* bands and panels */
  --raised:#14271F;    /* cards that hold a deliverable */
  --line:rgba(110,231,183,.16);
  --jade:#6EE7B7;      /* accent, used for light and emphasis */
  --jade-deep:#047857;
  --fg:#EAF2EE;
  --muted:#A9BBB3;
  --dim:#8A9E96;
  --warn:#F5B97A;
  --display:"Inter","Inter Display",ui-sans-serif,system-ui,sans-serif;
  --body:"Inter","Inter Display",ui-sans-serif,system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --step--1:clamp(.8125rem,.79rem + .1vw,.875rem);
  --step0:clamp(1rem,.97rem + .15vw,1.0625rem);
  --step1:clamp(1.125rem,1.06rem + .3vw,1.25rem);
  --step2:clamp(1.375rem,1.22rem + .7vw,1.625rem);
  --step3:clamp(1.75rem,1.45rem + 1.4vw,2.25rem);
  --step4:clamp(2.4rem,5.2vw,4rem);
  --ease:cubic-bezier(.22,1,.36,1);
  --head:72px;
  /* The glass cube with a sphere of light: the brand node, identical to the logo's nodes. */
  --cube:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-1.1 -1.1 2.2 2.2'%3E%3Cdefs%3E%3CradialGradient id='o' cx='.36' cy='.34' r='.7'%3E%3Cstop offset='0' stop-color='%23ffffff'/%3E%3Cstop offset='.35' stop-color='%23d9fff0'/%3E%3Cstop offset='1' stop-color='%236EE7B7'/%3E%3C/radialGradient%3E%3CradialGradient id='h'%3E%3Cstop offset='0' stop-color='%236EE7B7' stop-opacity='.75'/%3E%3Cstop offset='1' stop-color='%236EE7B7' stop-opacity='0'/%3E%3C/radialGradient%3E%3C/defs%3E%3Cpolygon points='0,-0.95 0.823,-0.475 0,0 -0.823,-0.475' fill='%236EE7B7' fill-opacity='.30'/%3E%3Cpolygon points='0.823,-0.475 0.823,0.475 0,0.95 0,0' fill='%236EE7B7' fill-opacity='.17'/%3E%3Cpolygon points='-0.823,-0.475 0,0 0,0.95 -0.823,0.475' fill='%236EE7B7' fill-opacity='.09'/%3E%3Ccircle r='.62' fill='url(%23h)'/%3E%3Cg stroke='%236EE7B7' stroke-opacity='.3' stroke-width='.04'%3E%3Cline x1='0' y1='0' x2='0' y2='-0.95'/%3E%3Cline x1='0' y1='0' x2='0.823' y2='0.475'/%3E%3Cline x1='0' y1='0' x2='-0.823' y2='0.475'/%3E%3C/g%3E%3Ccircle r='.24' fill='url(%23o)'/%3E%3Cg stroke='%236EE7B7' stroke-width='.07' fill='none' stroke-linejoin='round'%3E%3Cline x1='0' y1='0' x2='-0.823' y2='-0.475'/%3E%3Cline x1='0' y1='0' x2='0.823' y2='-0.475'/%3E%3Cline x1='0' y1='0' x2='0' y2='0.95'/%3E%3Cpolygon points='0,-0.95 0.823,-0.475 0.823,0.475 0,0.95 -0.823,0.475 -0.823,-0.475'/%3E%3C/g%3E%3Cline x1='-0.5' y1='-0.4' x2='-0.12' y2='-0.62' stroke='%23ffffff' stroke-opacity='.45' stroke-width='.04'/%3E%3C/svg%3E");
  color-scheme:dark;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box}
html.smooth{scroll-behavior:smooth}
html{scroll-padding-top:calc(var(--head) + env(safe-area-inset-top,0px))}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:var(--step0);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:clip}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
img{max-width:100%}
a{color:var(--jade)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--jade);outline-offset:3px}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;letter-spacing:-.015em;line-height:1.08;text-wrap:balance;margin:0}
p{margin:0}
.skip{position:absolute;left:12px;top:-80px;z-index:30;padding:12px 16px;border-radius:8px;background:var(--jade);color:var(--bg);font-family:var(--display);font-weight:600;text-decoration:none}
.skip:focus{top:calc(12px + env(safe-area-inset-top,0px))}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(clamp(16px,5vw,40px),env(safe-area-inset-left,0px));padding-right:max(clamp(16px,5vw,40px),env(safe-area-inset-right,0px))}
.eyebrow{font-family:var(--display);font-size:var(--step--1);font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--jade)}
.lede{color:var(--muted);font-size:var(--step1);line-height:1.55;max-width:62ch}
.lede + .lede{margin-top:12px}
.cite{font-family:var(--mono);font-size:.82em;color:var(--jade);white-space:nowrap;text-decoration:underline;text-decoration-color:transparent;text-underline-offset:3px;text-decoration-thickness:1px;transition:text-decoration-color .3s ease}
.cite.linked{text-decoration-color:var(--jade)}

/* jewel: the glass cube, the brand's one recurring mark */
.jewel{display:inline-block;width:1em;height:1em;background:var(--cube) center/contain no-repeat;flex:none;vertical-align:-.12em}
.jewel.small{font-size:.7em;opacity:.75}
.jewel.lg{font-size:1.6rem}

/* buttons */
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;font-family:var(--display);font-weight:600;font-size:1rem;text-decoration:none;border-radius:10px;padding:13px 22px;border:1.5px solid transparent;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease,transform .15s var(--ease)}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--jade);color:var(--bg)}
.btn-primary:hover{background:#8ff0c9}
.btn-ghost{border-color:rgba(234,242,238,.4);color:var(--fg);background:transparent}
.btn-ghost:hover{border-color:var(--fg)}
.btn[disabled]{opacity:.6;cursor:progress;transform:none}

/* header */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(8,18,15,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px 24px;min-height:var(--head)}
.brand{display:flex;align-items:center;gap:12px;min-height:44px;text-decoration:none;color:var(--fg)}
.brand svg{width:40px;height:40px;flex:none;overflow:visible}
.word{font-family:var(--body);font-weight:600;font-size:1.6rem;letter-spacing:-.01em;line-height:1;white-space:nowrap}
/* the i-dot is a glass cube centred over a dotless i */
.idot{position:relative;display:inline-block}
.idot::after{content:"";position:absolute;left:50%;top:-.06em;width:.3em;height:.3em;transform:translateX(-50%);background:var(--cube) center/contain no-repeat}
.site-nav ul{display:flex;gap:4px 20px;white-space:nowrap;list-style:none;margin:0;padding:0;font-family:var(--display);font-size:.95rem;font-weight:500}
.site-nav a:not(.btn){display:inline-flex;align-items:center;min-height:44px;color:var(--muted);text-decoration:none;transition:color .15s ease}
.site-nav a:not(.btn):hover{color:var(--fg)}
.site-nav a[aria-current="page"]{color:var(--fg);box-shadow:inset 0 -2px 0 var(--jade)}
.nav-demo{display:none}
.bar-end{display:flex;align-items:center;gap:10px}
.menu-toggle{display:none;width:44px;height:44px;place-items:center;padding:0;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--fg);cursor:pointer;transition:border-color .15s ease}
.menu-toggle:hover{border-color:rgba(110,231,183,.45)}
.burger,.burger::before,.burger::after{display:block;width:18px;height:1.5px;background:currentColor;border-radius:1px;transition:transform .2s var(--ease),opacity .15s ease}
.burger{position:relative}
.burger::before,.burger::after{content:"";position:absolute;left:0}
.burger::before{transform:translateY(-6px)}
.burger::after{transform:translateY(6px)}
.menu-toggle[aria-expanded="true"] .burger{background:transparent}
.menu-toggle[aria-expanded="true"] .burger::before{transform:rotate(45deg);background:var(--fg)}
.menu-toggle[aria-expanded="true"] .burger::after{transform:rotate(-45deg);background:var(--fg)}

/* below lg without JS: the links wrap onto their own row */
@media (max-width:1023.98px){
  .bar{flex-wrap:wrap;padding-block:8px}
  .site-nav{order:3;width:100%}
}
/* below lg with JS: a drawer under the header */
@media (max-width:1023.98px){
  .js .bar{flex-wrap:nowrap;padding-block:0}
  .js .menu-toggle{display:grid}
  .js .site-nav{order:0;width:auto;position:absolute;top:100%;left:0;right:0;height:calc(100vh - var(--head) - env(safe-area-inset-top,0px));height:calc(100dvh - var(--head) - env(safe-area-inset-top,0px));overflow-y:auto;overscroll-behavior:contain;background:var(--bg);border-top:1px solid var(--line);padding:12px max(clamp(16px,5vw,40px),env(safe-area-inset-right,0px)) calc(32px + env(safe-area-inset-bottom,0px)) max(clamp(16px,5vw,40px),env(safe-area-inset-left,0px));visibility:hidden;opacity:0;transform:translateY(-8px);transition:opacity .2s var(--ease),transform .2s var(--ease),visibility 0s linear .2s}
  .js .site-nav.open{visibility:visible;opacity:1;transform:none;transition:opacity .2s var(--ease),transform .2s var(--ease)}
  .js .site-nav ul{flex-direction:column;gap:0;font-size:1.25rem}
  .js .site-nav li{border-bottom:1px solid var(--line)}
  .js .site-nav a:not(.btn){display:flex;min-height:56px}
  .js .site-nav a[aria-current="page"]{box-shadow:inset 3px 0 0 var(--jade);padding-left:14px}
  .js .nav-demo{display:flex;width:100%;margin-top:24px}
}
@media (max-width:639.98px){.js .head-demo{display:none}}
html.nav-open,html.nav-open body{overflow:hidden}

/* hero (Home) */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--bg) 0%,var(--bg) 34%,rgba(8,18,15,.55) 48%,rgba(8,18,15,0) 64%);pointer-events:none}
.hero .wrap{position:relative;z-index:1;padding-block:clamp(40px,5vw,72px) clamp(56px,7vw,96px)}
.hero h1{font-size:var(--step4);max-width:11ch;margin-block:16px 20px}
.hero .lede{max-width:28ch}
.creed{font-family:var(--display);font-weight:600;font-size:var(--step1);letter-spacing:.01em;margin-top:22px;display:flex;flex-wrap:wrap;gap:6px 18px}
.creed span{display:inline-flex;align-items:center;gap:9px}
.ctas{display:flex;flex-wrap:wrap;align-items:flex-start;gap:12px;margin-top:30px}
@media (max-width:639.98px){.hero::after{background:linear-gradient(180deg,rgba(8,18,15,.7),var(--bg) 70%)}}

/* page hero (inner pages) */
.page-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:radial-gradient(ellipse 60% 120% at 85% 40%,rgba(4,120,87,.28),transparent 70%),var(--bg)}
.page-hero .wrap{position:relative;z-index:1;padding-block:clamp(56px,8vw,104px)}
.page-hero h1{font-size:clamp(2.2rem,4.6vw,3.4rem);max-width:18ch;margin-block:18px 22px}
.page-hero .lede{max-width:44ch}
.page-hero .frames{margin-top:28px}
.lattice{position:absolute;top:50%;right:-4%;width:min(820px,72%);height:auto;transform:translateY(-50%);pointer-events:none;-webkit-mask-image:radial-gradient(ellipse 60% 62% at 67% 50%,#000 55%,transparent 100%);mask-image:radial-gradient(ellipse 60% 62% at 67% 50%,#000 55%,transparent 100%)}
.lattice-glow{position:absolute;pointer-events:none;-webkit-mask-image:radial-gradient(ellipse 60% 62% at 67% 50%,#000 55%,transparent 100%);mask-image:radial-gradient(ellipse 60% 62% at 67% 50%,#000 55%,transparent 100%)}
.page-hero.has-lattice::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--bg) 0%,var(--bg) 42%,rgba(8,18,15,.6) 60%,rgba(8,18,15,0) 82%);pointer-events:none}
@media (max-width:639.98px){
  .lattice{width:150%;right:-55%;top:0;transform:none;opacity:.7}
  .page-hero.has-lattice::after{background:linear-gradient(180deg,rgba(8,18,15,.55),var(--bg) 75%)}
}

/* sections */
section{border-bottom:1px solid var(--line)}
section > .wrap{padding-block:clamp(64px,8vw,104px)}
.sec-head{display:grid;gap:16px;margin-bottom:44px;max-width:760px}
.sec-head h2{font-size:var(--step3)}
.sec-head h1{font-size:clamp(2.2rem,4.6vw,3.4rem)}
.alt{background:var(--surface)}
.more{margin-top:20px;font-size:.95rem}
.more a{display:inline-flex;align-items:center;min-height:44px}
.fine{margin-top:28px;font-size:.88rem;color:var(--dim);max-width:80ch}

/* chronology */
.chrono{display:grid;grid-template-columns:minmax(0,1fr);gap:48px;align-items:start}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:0}
.checks li{display:flex;gap:14px;align-items:baseline;padding:12px 0;border-bottom:1px solid var(--line);color:var(--fg)}
.timeline{background:var(--raised);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.timeline-head{display:flex;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);font-family:var(--display);font-size:var(--step--1);color:var(--muted)}
.tl-row{position:relative;display:grid;grid-template-columns:92px minmax(0,1fr);gap:14px;padding:14px 18px;border-bottom:1px solid var(--line);font-size:.95rem}
.tl-row:last-child{border-bottom:0}
.tl-date{font-family:var(--mono);font-size:.8rem;color:var(--dim);font-variant-numeric:tabular-nums;padding-top:3px}
.tl-row .who{font-family:var(--display);font-weight:600;font-size:.92rem}
.flag{display:inline-flex;align-items:center;gap:8px;margin-top:6px;font-family:var(--display);font-size:.8rem;font-weight:600;color:var(--bg);background:var(--jade);border-radius:6px;padding:3px 9px}
.flag.amber{background:transparent;color:var(--jade);box-shadow:inset 0 0 0 1.5px var(--jade)}
.link-line{margin-top:6px;font-size:.88rem;color:var(--muted)}
.tl-glow{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none;filter:drop-shadow(0 0 4px rgba(110,231,183,.85))}
.tl-glow path{fill:none;stroke:var(--jade);stroke-width:1.5;stroke-linecap:round}
.map3{display:grid;grid-template-columns:minmax(0,1fr);gap:20px;margin-top:56px}
.map3 h3{font-size:var(--step1);margin-bottom:8px;display:flex;align-items:center;gap:10px}
.map3 p{color:var(--muted)}
.chrono .map3{margin-top:0}
@media (max-width:639.98px){.tl-row{grid-template-columns:1fr;gap:4px}}
@media (min-width:1024px){
  .chrono{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr)}
  .map3{grid-template-columns:repeat(3,minmax(0,1fr))}
  .chrono .map3{grid-template-columns:minmax(0,1fr)}
}

/* depth: two sides */
.sides{display:grid;grid-template-columns:minmax(0,1fr);gap:24px}
.side{background:var(--raised);border:1px solid var(--line);border-radius:16px;padding:clamp(22px,4vw,30px);transition:border-color .2s ease}
.side h2,.side h3,.side h4{font-size:var(--step2);margin:10px 0 8px}
.side > p{color:var(--muted)}
.side-tag{font-family:var(--display);font-size:var(--step--1);font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--jade)}
.side-tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px}
.pill{display:inline-block;font-family:var(--display);font-size:.72rem;font-weight:600;letter-spacing:.12em;line-height:1.5;text-transform:uppercase;color:var(--jade);border:1px solid rgba(110,231,183,.45);border-radius:999px;padding:2px 10px;white-space:nowrap}
.side.expert{background:linear-gradient(180deg,#132a22,var(--raised))}
.expert ul{list-style:none;margin:24px 0 0;padding:0}
.expert li{padding:14px 0;border-top:1px solid var(--line)}
.expert li b{font-family:var(--display);font-weight:600;display:block}
.expert li span{color:var(--muted);font-size:.95rem}
.both{margin-top:24px;display:flex;flex-wrap:wrap;gap:10px 24px;color:var(--muted);font-size:.95rem}
.both b{color:var(--fg);font-family:var(--display)}
.soon{margin-top:16px;font-size:.88rem;color:var(--dim)}
@media (min-width:1024px){.sides{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}}

/* analysis tree */
.tree{margin-top:22px;background:#0B1813;border:1px solid var(--line);border-radius:14px;padding:16px 14px 12px}
.tree svg{width:100%;height:auto;display:block}
.legend{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:8px;font-size:.85rem;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:8px}
.t-tag text{text-transform:uppercase;letter-spacing:.12em}
.tree-stack{display:none}
@media (max-width:639.98px){
  .tree svg,.tree .play{display:none}
  .tree-stack{display:block;padding:6px 4px 10px}
  .ts-trunk{display:grid;grid-template-columns:44px minmax(0,1fr);gap:12px;align-items:center}
  .ts-trunk .jewel{font-size:44px}
  .ts-trunk b{display:block;font-family:var(--display);font-weight:600;font-size:.95rem;line-height:1.3}
  .ts-trunk .pill{margin-top:6px}
  .ts-branches{list-style:none;margin:6px 0 0 21px;padding:0}
  .ts-branches li{position:relative;display:flex;align-items:center;gap:10px;min-height:44px;padding-left:26px;font-family:var(--display);font-weight:600;font-size:.9rem;line-height:1.25}
  .ts-branches li::before{content:"";position:absolute;left:0;top:50%;width:18px;border-top:1.6px solid rgba(110,231,183,.85)}
  .ts-branches li::after{content:"";position:absolute;left:0;top:0;bottom:0;border-left:1.6px solid rgba(110,231,183,.85)}
  .ts-branches li:last-child::after{bottom:50%}
  .ts-branches .jewel{font-size:26px}
  .ts-branches .q{margin-left:auto;display:inline-flex;align-items:center;gap:6px}
  .ts-branches .q::before{content:"";width:16px;border-top:1.2px dashed rgba(110,231,183,.6)}
  .ts-branches .q .jewel{font-size:14px;opacity:.75}
}
.branches{list-style:none;margin:20px 0 0;padding:0}
.branches li{padding:13px 0;border-top:1px solid var(--line)}
.branches b{font-family:var(--display);font-weight:600;display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px}
.branches li > span{color:var(--muted);font-size:.95rem}

/* logos */
.logos{display:grid;grid-template-columns:minmax(0,1fr);gap:48px;align-items:start}
.logos h2{font-size:var(--step3);margin-top:16px}
.logos .lede{margin-top:18px}
.logos-points{list-style:none;margin:28px 0 0;padding:0}
.logos-points li{padding:14px 0;border-top:1px solid var(--line);color:var(--muted)}
.logos-points b{color:var(--fg);font-family:var(--display);font-weight:600}
.console{background:#060E0B;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 0 0 1px rgba(110,231,183,.05),0 30px 80px -40px rgba(110,231,183,.35)}
.console-top{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line);font-family:var(--display);font-weight:600;font-size:.95rem}
.console-top svg{width:24px;height:24px;overflow:visible;flex:none}
.console-top small{margin-left:auto;font-family:var(--mono);font-weight:400;color:var(--dim);font-size:.75rem}
.qa{padding:20px 18px;display:grid;gap:16px}
.qa .q{justify-self:end;max-width:85%;background:var(--raised);border:1px solid var(--line);border-radius:12px 12px 2px 12px;padding:10px 14px;font-family:var(--display);font-size:.95rem}
.qa .a{max-width:94%;font-size:.95rem;color:var(--fg)}
.qa .a ol{margin:8px 0 0;padding-left:20px;display:grid;gap:6px;color:var(--muted)}
.qa .a .silent{margin-top:10px;color:var(--muted);font-style:italic}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 18px 18px}
.chip{display:inline-flex;align-items:center;min-height:44px;font-family:var(--display);font-size:.82rem;border:1px solid var(--line);border-radius:999px;padding:0 16px;color:var(--muted);background:transparent;cursor:pointer;transition:border-color .15s ease,color .15s ease,transform .12s var(--ease)}
.chip:hover{color:var(--fg)}
.chip:active{transform:scale(.96)}
.chip[aria-pressed="true"]{border-color:var(--jade);color:var(--fg)}
.boundary{margin-top:28px;font-family:var(--display);font-size:var(--step1);font-weight:600}
.boundary em{font-style:normal;color:var(--jade)}
.addrep{margin-top:12px;min-height:44px;font-family:var(--display);font-weight:600;font-size:.85rem;color:var(--jade);background:transparent;border:1.5px solid var(--jade);border-radius:8px;padding:0 14px;cursor:pointer;transition:background-color .15s ease,color .15s ease,transform .12s var(--ease)}
.addrep:active{transform:scale(.97)}
.addrep.done{background:var(--jade);color:var(--bg);cursor:default}
@media (min-width:1024px){.logos{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}}

/* method rail */
.rail{position:relative;--node:32px;--gap:20px}
.rail-line{position:absolute;left:calc(var(--node)/2 - 1px);top:calc(var(--node)/2);bottom:0;width:2px;background:var(--line);overflow:hidden;pointer-events:none}
.rail-line span{position:absolute;inset:0;background:var(--jade);transform:scaleY(0);transform-origin:top;transition:transform .45s var(--ease)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:minmax(0,1fr);gap:28px var(--gap);counter-reset:s}
.steps li{position:relative;padding-left:calc(var(--node) + 20px);counter-increment:s}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font-family:var(--mono);color:var(--jade);font-size:.85rem;line-height:var(--node)}
.steps .node{position:absolute;left:0;top:0;width:var(--node);height:var(--node);border-radius:50%;border:1.5px solid rgba(110,231,183,.45);background:var(--cube) center/22px no-repeat,var(--surface);transition:border-color .2s ease}
.steps .node::before{content:"";position:absolute;inset:-6px;border-radius:50%;box-shadow:0 0 0 1px rgba(110,231,183,.35),0 0 22px rgba(110,231,183,.55);opacity:0;transition:opacity .2s ease}
.steps li.lit .node{border-color:var(--jade)}
.steps li.here .node::before{opacity:1}
.steps h2{transition:color .2s ease}
.steps li.here h2{color:var(--jade)}
.steps .node::after{content:"";position:absolute;inset:-14px;border-radius:50%;background:radial-gradient(circle,rgba(110,231,183,.5),rgba(110,231,183,0) 68%);opacity:0;transform:scale(.6)}
.steps h2{font-size:var(--step1);margin:6px 0 8px}
.steps p{color:var(--muted);font-size:.97rem}
@media (min-width:1024px){
  .rail-line{left:calc(var(--node)/2);right:calc((100% - 5 * var(--gap)) / 6 - var(--node)/2);top:calc(var(--node)/2 - 1px);bottom:auto;width:auto;height:2px}
  .rail-line span{transform:scaleX(0);transform-origin:left}
  .steps{grid-template-columns:repeat(6,minmax(0,1fr))}
  .steps li{padding-left:0;padding-top:calc(var(--node) + 18px)}
  .steps li::before{line-height:1.6}
}
@keyframes halo{0%{opacity:0;transform:scale(.6)}35%{opacity:1;transform:scale(1)}100%{opacity:0;transform:scale(1.1)}}
@keyframes halo-hold{0%{opacity:0;transform:scale(.6)}12%{opacity:1;transform:scale(1)}80%{opacity:1;transform:scale(1)}100%{opacity:0;transform:scale(1.1)}}
.js .rail .steps li{opacity:0;transform:translateY(12px);transition:opacity .55s var(--ease),transform .55s var(--ease);transition-delay:calc(var(--i,0) * 140ms)}
.js .rail.in .steps li{opacity:1;transform:none}
.rail.in .steps .node::after{animation:halo 1.2s var(--ease) both;animation-delay:calc(var(--i,0) * 140ms + 200ms)}
.rail.in .steps li:nth-child(4) .node::after{animation:halo-hold 3s var(--ease) both;animation-delay:calc(3 * 140ms + 200ms)}
.steps li:nth-child(1){--i:0}.steps li:nth-child(2){--i:1}.steps li:nth-child(3){--i:2}.steps li:nth-child(4){--i:3}.steps li:nth-child(5){--i:4}.steps li:nth-child(6){--i:5}

/* court */
.court{display:grid;grid-template-columns:minmax(0,1fr);gap:0;border-top:1px solid var(--line)}
.court > div{padding:28px 28px 28px 0;border-bottom:1px solid var(--line)}
.court .court-word{font-size:var(--step2);color:var(--jade);margin-bottom:4px}
.court .court-sub{font-family:var(--display);font-size:var(--step--1);font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-bottom:6px}
.court h4{font-family:var(--display);font-weight:600;font-size:1.05rem;margin:18px 0 6px;line-height:1.25}
.court p{color:var(--muted);font-size:.97rem}
.court.condensed > div{padding-block:24px}
.court.condensed .court-sub{margin-bottom:0}
.court.condensed > div{position:relative}
.court-word a{color:inherit;text-decoration:underline 1.5px transparent;text-underline-offset:.16em;transition:text-decoration-color .15s ease}
.court-word a::after{content:"";position:absolute;inset:0}
.court.condensed > div:hover .court-word a{text-decoration-color:currentColor}
.court > div:target .court-sub{color:var(--jade)}
@media (min-width:1024px){.court{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* who */
.who-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}
.who-grid > div{background:var(--raised);border:1px solid var(--line);border-radius:14px;padding:22px;transition:border-color .2s ease}
.who-grid h3{font-size:1.1rem;margin-bottom:8px}
.who-grid p{color:var(--muted);font-size:.95rem}
@media (min-width:640px){.who-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.who-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}

/* demo form */
.cta{display:grid;grid-template-columns:minmax(0,1fr);gap:48px;align-items:start}
.cta h1,.cta h2{font-size:var(--step3);margin:16px 0 18px}
.demo-form{display:grid;gap:14px;background:var(--raised);border:1px solid var(--line);border-radius:16px;padding:clamp(20px,4vw,26px)}
.field{display:grid;gap:6px}
.field label{font-family:var(--display);font-size:.88rem;font-weight:600}
.demo-form input,.demo-form select,.demo-form textarea{font:inherit;font-family:var(--body);color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:11px 12px;width:100%;min-height:44px;transition:border-color .15s ease}
.demo-form input:hover,.demo-form select:hover,.demo-form textarea:hover{border-color:rgba(110,231,183,.35)}
.demo-form textarea{min-height:90px;resize:vertical}
.demo-form [aria-invalid="true"]{border-color:var(--warn)}
.demo-form .hp{display:none}
.demo-form .btn{justify-self:start}
.field-error{font-size:.85rem;color:var(--warn)}
.note{font-size:.85rem;color:var(--dim)}
.form-status{font-size:.95rem;color:var(--muted)}
.form-status:empty{display:none}
.form-status.sent{color:var(--jade);font-family:var(--display);font-weight:600}
.form-status.err{color:var(--warn)}
@media (min-width:1024px){.cta{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}

/* CTA band */
.band{display:flex;flex-wrap:wrap;gap:20px 32px;align-items:center;justify-content:space-between}
.band h2{font-size:var(--step2);margin-top:12px}
.band > h2{margin-top:0}

/* approach */
.approach{display:block;max-width:820px}
.graphs{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
.graph{margin:0;background:var(--raised);border:1px solid var(--line);border-radius:14px;padding:16px}
.graph.on{border-color:var(--jade);box-shadow:0 0 0 1px rgba(110,231,183,.15),0 24px 60px -36px rgba(110,231,183,.45)}
.graph svg{width:100%;height:auto;display:block}
.graph figcaption{margin-top:12px;font-family:var(--display);font-weight:600;font-size:1rem}
.graph figcaption span{display:block;font-family:var(--body);font-weight:400;color:var(--muted);font-size:.9rem}
.graph.on figcaption{color:var(--jade)}
.play{position:relative}
.play .handle{position:absolute;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;cursor:grab;touch-action:none}
.play .handle.drag{cursor:grabbing}
.gnode use{transform-box:view-box;transition:transform .16s var(--ease)}
.gnode.hover use,.gnode.drag use{transform:scale(1.15)}
.scope{margin-top:40px;font-size:var(--step1);max-width:68ch}
.scope b{color:var(--jade);font-family:var(--display);font-weight:600}
.why-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}
.why-grid > div{background:var(--raised);border:1px solid var(--line);border-radius:14px;padding:24px;transition:border-color .2s ease}
.why-grid h3{font-family:var(--display);font-weight:600;font-size:1.15rem;margin:12px 0 8px;line-height:1.25}
.why-grid p{color:var(--muted);font-size:.97rem}
@media (min-width:640px){.graphs{grid-template-columns:1fr 1fr}}
@media (min-width:1024px){.why-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* hero frameworks strip */
.frames{list-style:none;margin:34px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 10px;max-width:62ch}
.frames li{font-family:var(--mono);font-size:.78rem;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:rgba(8,18,15,.6)}

/* compliance */
.deploy-h{font-size:var(--step2);margin:56px 0 20px}
.duty-wrap{border:1px solid var(--line);border-radius:14px;background:var(--raised)}
.duty{width:100%;border-collapse:collapse;font-size:.95rem}
.duty th{text-align:left;font-family:var(--display);font-size:var(--step--1);font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--jade);padding:14px 18px;border-bottom:1px solid var(--line)}
.duty td{padding:16px 18px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--muted)}
.duty tr:last-child td{border-bottom:0}
.duty td:first-child{color:var(--fg);font-family:var(--display);font-weight:600;width:22%}
.duty td:nth-child(2){font-family:var(--mono);font-size:.8rem;color:var(--dim);width:24%}
@media (max-width:639.98px){
  .duty,.duty tbody,.duty tr,.duty td{display:block;width:auto!important}
  .duty thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .duty tr{padding:18px;border-bottom:1px solid var(--line)}
  .duty tr:last-child{border-bottom:0}
  .duty td{padding:0;border:0}
  .duty td + td{margin-top:12px}
  .duty td:first-child{font-size:1.05rem}
  .duty td[data-label]::before{content:attr(data-label);display:block;margin-bottom:4px;font-family:var(--display);font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--jade)}
}
.asks{display:grid;grid-template-columns:minmax(0,1fr);gap:20px;margin-top:56px}
.ask{border-top:2px solid var(--jade);padding-top:18px}
.ask h3{font-size:var(--step1);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.ask dl{margin:0;display:grid;gap:14px}
.ask dt{font-family:var(--display);font-weight:600;font-size:.95rem;color:var(--fg)}
.ask dd{margin:4px 0 0;color:var(--muted);font-size:.95rem}
.gate{margin-top:56px;display:grid;grid-template-columns:minmax(0,1fr);gap:40px;align-items:start;background:#060E0B;border:1px solid var(--line);border-radius:16px;padding:clamp(22px,4vw,30px)}
.gate h3{font-size:var(--step2);margin:10px 0 12px}
.gate > div > p{color:var(--muted)}
.gate ul{list-style:none;margin:0;padding:0}
.gate li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:12px;padding:12px 0;border-top:1px solid var(--line)}
.gate li:first-child{border-top:0}
.gate .ok{display:inline-block;font-family:var(--mono);color:var(--jade);font-size:.9rem;padding-top:2px;transform-origin:30% 60%}
.gate li b{font-family:var(--display);font-weight:600;display:block}
.gate li span:not(.ok){color:var(--muted);font-size:.93rem}
.js .gate .ok{opacity:.3;transition:opacity .35s ease}
.js .gate li.in .ok{opacity:1;animation:tick .35s var(--ease)}
@keyframes tick{0%{transform:scale(1)}50%{transform:scale(1.08)}100%{transform:scale(1)}}
@media (min-width:1024px){
  .asks{grid-template-columns:repeat(3,minmax(0,1fr))}
  .gate{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}
}

/* platform API */
.flow{list-style:none;margin:0 0 48px;padding:0;display:grid;grid-template-columns:minmax(0,1fr);gap:0}
.flow li{position:relative;padding:16px 18px 16px 22px;border-top:1px solid var(--line)}
.flow li b{font-family:var(--display);font-weight:600;display:block;font-size:1rem}
.flow li span{color:var(--muted);font-size:.9rem}
.flow li.us{border-top:2px solid var(--jade)}
.flow li.us b{color:var(--jade)}
.flow li::before{content:"";position:absolute;top:22px;left:0;width:9px;height:9px;border-radius:50%;background:var(--line)}
.flow li.us::before{background:var(--jade)}
.api{display:grid;grid-template-columns:minmax(0,1fr);gap:40px;align-items:start}
.eps{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.eps li{background:var(--raised);border:1px solid var(--line);border-radius:14px;padding:18px 20px;transition:border-color .2s ease}
.ep{font-family:var(--mono);font-size:.8rem;color:var(--jade);overflow-wrap:anywhere}
.ep i{font-style:normal;color:var(--bg);background:var(--jade);border-radius:4px;padding:1px 6px;margin-right:8px;font-size:.72rem}
.eps h2{font-size:1.1rem;margin:8px 0 6px}
.eps p{color:var(--muted);font-size:.94rem}
.json-scroll{position:relative}
.json-scroll::after{content:"";position:absolute;top:0;right:0;bottom:0;width:56px;background:linear-gradient(90deg,rgba(6,14,11,0),#060E0B);pointer-events:none;transition:opacity .2s ease}
.json-scroll.at-end::after{opacity:0}
.json{margin:0;padding:18px;font-family:var(--mono);font-size:.78rem;line-height:1.6;color:var(--muted);overflow-x:auto;white-space:pre}
.json .k{color:var(--fg)}.json .s{color:var(--jade)}.json .bad{color:var(--warn)}
.api-terms{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:28px;color:var(--muted);font-size:.95rem}
.api-terms b{color:var(--fg);font-family:var(--display)}
@media (min-width:1024px){
  .flow{grid-template-columns:repeat(5,minmax(0,1fr))}
  .flow li{padding:16px 18px 16px 0}
  .flow li::before{top:-5px}
  .api{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr)}
}

/* prose (Privacy) */
.prose{max-width:68ch}
.prose h2{font-size:var(--step2);margin:44px 0 12px}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:var(--muted)}
.prose p + p{margin-top:14px}
.prose ul{margin:12px 0 0;padding-left:22px;display:grid;gap:6px}

/* card hover */
.side:hover,.who-grid > div:hover,.why-grid > div:hover,.eps li:hover{border-color:rgba(110,231,183,.35)}

/* footer */
footer .wrap{padding-block:40px;display:flex;flex-wrap:wrap;gap:16px 40px;justify-content:space-between;align-items:center;color:var(--dim);font-size:.9rem}
footer .brand svg{width:30px;height:30px}
footer .brand .word{font-size:1.25rem}
.foot-tag{display:grid;gap:6px}
.foot-tag > span:first-child{font-family:var(--display);font-weight:600;color:var(--fg)}
.tagline{font-family:var(--display);font-weight:600;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--jade)}
.foot-links ul{display:flex;flex-wrap:wrap;align-items:center;list-style:none;margin:0;padding:0}
.foot-links li + li::before{content:"·";padding:0 10px;color:var(--dim)}
.foot-links a{display:inline-flex;align-items:center;min-height:44px;color:var(--muted);text-decoration:none;transition:color .15s ease}
.foot-links a:hover{color:var(--fg)}
.foot-links a[aria-current="page"]{color:var(--fg)}

/* reveals and stroke draws (set up by main.js) */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.js .tree svg.prep .t-node{opacity:0;transition:opacity .45s ease .55s}
.js .tree svg.prep .t-micro{opacity:0;transition:opacity .45s ease 1.15s}
.js .tree svg.prep.drawn .t-node,.js .tree svg.prep.drawn .t-micro{opacity:1}

@media (prefers-reduced-motion:reduce){
  html.smooth{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition-property:color,background-color,border-color,text-decoration-color,outline-color,box-shadow!important}
  .js .reveal,.js .rail .steps li{opacity:1;transform:none}
  .js .gate .ok{opacity:1}
  .js .tree svg.prep .t-node,.js .tree svg.prep .t-micro{opacity:1}
  .btn:active,.chip:active,.addrep:active{transform:none}
}