/* INSPIRE — shared design system for every page */

/* ---------- Tokens ---------- */
:root{
  --warm-white:#FAFAF8;
  --cloud:#F3F5F7;
  --mist:#E8EDF2;
  --slate:#475467;
  --graphite:#1D2939;
  --muted:#667085;
  --hairline:#EAEEF2;
  --faint:#98A2B3;
  --ink-2:#344054;
  --surface:#fff;
  --accent-text:var(--indigo);
  --nav-bg:rgba(250,250,248,.62);
  --nav-bg-solid:rgba(250,250,248,.8);
  --subnav-bg:rgba(250,250,248,.78);

  --mint:#57D9A3;
  --sky:#56B4F8;
  --indigo:#5E5CE6;
  --flow:linear-gradient(120deg,var(--mint),var(--sky) 52%,var(--indigo));

  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,'SF Mono',Menlo,Consolas,'Liberation Mono',monospace;

  --ease:cubic-bezier(.4,0,.2,1);
  --dur:.62s;

  --edge:clamp(1.4rem,5vw,3rem);
  --section:clamp(6rem,14vh,11rem);
  --radius:26px;
  --shadow:0 1px 2px rgba(29,41,57,.04),0 18px 40px -24px rgba(29,41,57,.14);
  --shadow-soft:0 1px 2px rgba(29,41,57,.03),0 30px 60px -34px rgba(29,41,57,.12);
  --maxw:1120px;
  --prose:760px;

  --nav-h:70px;
  --subnav-h:52px;
}

/* ---------- Dark theme ---------- */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
  --warm-white:#0E1116;
  --cloud:#1A2029;
  --mist:#2C3440;
  --slate:#B6BFCC;
  --graphite:#EEF1F5;
  --muted:#8D97A8;
  --hairline:#242B36;
  --faint:#5C6778;
  --ink-2:#D0D6DE;
  --surface:#151A21;
  --accent-text:#9A98F7;
  --nav-bg:rgba(14,17,22,.62);
  --nav-bg-solid:rgba(14,17,22,.86);
  --subnav-bg:rgba(14,17,22,.8);
  --shadow:0 1px 2px rgba(0,0,0,.35),0 18px 40px -24px rgba(0,0,0,.7);
  --shadow-soft:0 1px 2px rgba(0,0,0,.3),0 30px 60px -34px rgba(0,0,0,.65);
  color-scheme:dark;
  }
  :root:not([data-theme="light"]) .ambient{opacity:.55}
}
:root[data-theme="dark"]{
  --warm-white:#0E1116;
  --cloud:#1A2029;
  --mist:#2C3440;
  --slate:#B6BFCC;
  --graphite:#EEF1F5;
  --muted:#8D97A8;
  --hairline:#242B36;
  --faint:#5C6778;
  --ink-2:#D0D6DE;
  --surface:#151A21;
  --accent-text:#9A98F7;
  --nav-bg:rgba(14,17,22,.62);
  --nav-bg-solid:rgba(14,17,22,.86);
  --subnav-bg:rgba(14,17,22,.8);
  --shadow:0 1px 2px rgba(0,0,0,.35),0 18px 40px -24px rgba(0,0,0,.7);
  --shadow-soft:0 1px 2px rgba(0,0,0,.3),0 30px 60px -34px rgba(0,0,0,.65);
  color-scheme:dark;
}
:root[data-theme="dark"] .ambient{opacity:.55}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-weight:400;
  color:var(--slate);
  background:var(--warm-white);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
h1,h2,h3{color:var(--graphite);font-weight:400;line-height:1.1;letter-spacing:-.025em;margin:0}
p{margin:0}
a{color:inherit;text-decoration:none}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--edge)}

.grad-text{
  background:var(--flow);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.eyebrow{
  font-size:.8rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);
}

/* ---------- Ambient / breath layers ---------- */
.ambient{position:fixed;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
.orb{
  position:absolute;border-radius:50%;filter:blur(96px);opacity:.5;
  background:var(--flow);
  animation:breathe 12s var(--ease) infinite;
  will-change:transform,opacity;
}
.orb.a{width:58vw;height:58vw;max-width:760px;max-height:760px;top:-22vh;right:-16vw;opacity:.2}
.orb.b{width:46vw;height:46vw;max-width:600px;max-height:600px;top:52vh;left:-20vw;
  background:radial-gradient(circle at 50% 50%,var(--sky),var(--mint));opacity:.12;animation-delay:-6s;animation-duration:15s}
.orb.c{width:36vw;height:36vw;max-width:460px;max-height:460px;top:128vh;right:-4vw;
  background:radial-gradient(circle at 50% 50%,var(--indigo),var(--sky));opacity:.1;animation-delay:-3s;animation-duration:17s}
@keyframes breathe{
  0%,100%{transform:scale(1) translateY(0)}
  50%{transform:scale(1.14) translateY(1.5%)}
}
.currents{position:fixed;inset:0;z-index:-1;width:100%;height:100%;opacity:.5;pointer-events:none}

/* ---------- Skip link & focus ---------- */
.skip{position:absolute;left:1rem;top:-3rem;z-index:100;padding:.55rem 1rem;border-radius:999px;background:var(--graphite);color:var(--warm-white);font-size:.9rem;font-weight:500;transition:top .2s var(--ease)}
.skip:focus{top:.8rem}
a:focus-visible,summary:focus-visible,button:focus-visible{outline:2px solid var(--sky);outline-offset:3px;border-radius:6px}

/* ---------- Nav ---------- */
header.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);
  background:var(--nav-bg);
  border-bottom:1px solid transparent;transition:border-color var(--dur) var(--ease),background var(--dur) var(--ease);
}
header.nav.scrolled{border-bottom-color:var(--hairline);background:var(--nav-bg-solid)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h)}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:500;letter-spacing:.14em;color:var(--graphite);font-size:.92rem}
.brand .mark{width:26px;height:26px;flex:0 0 auto;display:block}
.mark .ob{transform-box:fill-box;transform-origin:center;animation:ringbreathe 11s var(--ease) infinite;will-change:transform}
@keyframes ringbreathe{0%,100%{transform:scale(.78);opacity:.55}50%{transform:scale(1.1);opacity:1}}
.nav-links{display:flex;align-items:center;gap:1.5rem;font-size:.9rem;color:var(--muted)}
.nav-links a{transition:color var(--dur) var(--ease)}
.nav-links a:hover{color:var(--graphite)}
.nav-links a.active{color:var(--graphite);font-weight:500}
.nav-links a.nav-cta{padding:.42rem .95rem;border-radius:999px;background:var(--flow);color:#fff;font-weight:600;transition:box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease)}
.nav-links a.nav-cta:hover{color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px -8px rgba(86,120,220,.55)}
@media(max-width:960px){.nav-links{gap:1.15rem;font-size:.85rem}}
.nav-links a{white-space:nowrap;flex:0 0 auto}
@media(max-width:820px){
  .nav-in{gap:1rem}
  .nav-links{
    min-width:0;overflow-x:auto;scrollbar-width:none;padding-block:.4rem;
    -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 1rem);mask-image:linear-gradient(90deg,transparent 0,#000 1rem);
    padding-left:1rem;
  }
  .nav-links::-webkit-scrollbar{display:none}
}
.nav-toggle{display:none}
@media(max-width:820px){
  .js .nav-toggle{
    display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;margin-right:-8px;
    background:none;border:0;border-radius:10px;color:var(--graphite);cursor:pointer;
  }
  .js .nav-toggle:focus-visible{outline:2px solid var(--sky);outline-offset:2px}
  .nav-toggle .bar{display:block;width:20px;height:1.6px;border-radius:2px;background:currentColor;position:relative;transition:background var(--dur) var(--ease)}
  .nav-toggle .bar::before,.nav-toggle .bar::after{content:"";position:absolute;left:0;width:20px;height:1.6px;border-radius:2px;background:currentColor;transition:transform var(--dur) var(--ease)}
  .nav-toggle .bar::before{transform:translateY(-6px)}
  .nav-toggle .bar::after{transform:translateY(6px)}
  .nav.open .nav-toggle .bar{background:transparent}
  .nav.open .nav-toggle .bar::before{transform:rotate(45deg)}
  .nav.open .nav-toggle .bar::after{transform:rotate(-45deg)}
  .js .nav-links{
    position:absolute;top:var(--nav-h);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;overflow:visible;
    padding:.5rem var(--edge) 1.2rem;font-size:1rem;
    -webkit-mask-image:none;mask-image:none;
    background:var(--warm-white); /* opaque: a backdrop-filter nested in the bar's own one does not blur */
    border-bottom:1px solid var(--hairline);box-shadow:var(--shadow);
    visibility:hidden;opacity:0;transform:translateY(-6px);
    transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease),visibility 0s linear var(--dur);
  }
  .js .nav.open .nav-links{visibility:visible;opacity:1;transform:none;transition-delay:0s}
  .js .nav-links a{padding:.75rem 0;border-top:1px solid var(--hairline)}
  .js .nav-links a:first-child{border-top:0}
  .js .nav-links a.nav-cta{margin-top:.8rem;align-self:flex-start;padding:.6rem 1.2rem;border-top:0}
}
@media(max-width:460px){.brand{font-size:.82rem}.nav-links{gap:.85rem;font-size:.8rem}.nav-links a.nav-cta{padding:.38rem .8rem}}

/* ---------- Secondary nav (in-page sections, sticky under the primary) ---------- */
.subnav{
  position:sticky;top:var(--nav-h);z-index:49;
  backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);
  background:var(--subnav-bg);
  border-bottom:1px solid var(--hairline);
}
.subnav-in{
  display:flex;align-items:center;gap:clamp(1rem,3vw,1.9rem);height:var(--subnav-h);
  overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 1.2rem,#000 calc(100% - 1.2rem),transparent 100%);
          mask-image:linear-gradient(90deg,transparent 0,#000 1.2rem,#000 calc(100% - 1.2rem),transparent 100%);
}
.subnav-in::-webkit-scrollbar{display:none}
.subnav-in a{
  position:relative;white-space:nowrap;flex:0 0 auto;
  display:flex;align-items:center;height:100%;
  font-size:.85rem;color:var(--muted);
  transition:color var(--dur) var(--ease);
}
.subnav-in a:hover{color:var(--graphite)}
.subnav-in a.active{color:var(--graphite)}
.subnav-in a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:0;
  height:2px;border-radius:2px 2px 0 0;background:var(--flow);
}

/* Anchored sections clear the two stacked bars */
main[id],section[id]{scroll-margin-top:calc(var(--nav-h) + var(--subnav-h) + 14px)}

/* ---------- Hero (home) ---------- */
.hero{padding:clamp(5rem,16vh,10rem) 0 clamp(4rem,10vh,7rem)}
.hero .eyebrow{margin-bottom:1.6rem}
.hero h1{
  font-size:clamp(2.9rem,8vw,5.6rem);font-weight:300;letter-spacing:-.035em;
  max-width:16ch;
}
.hero h1 .breathe-word{white-space:nowrap}
.hero h1 .grad-text{display:inline-block;transform-origin:center;animation:wordbreathe 12s var(--ease) infinite;will-change:transform}
@keyframes wordbreathe{0%,100%{transform:scale(.95)}50%{transform:scale(1.05)}}
.hero .lede{
  margin-top:1.9rem;max-width:46ch;font-size:clamp(1.05rem,2.1vw,1.28rem);
  color:var(--slate);font-weight:400;
}
.hero .lede b{color:var(--graphite);font-weight:500}
.scrollcue{margin-top:4.2rem;display:inline-flex;align-items:center;gap:.7rem;color:var(--muted);font-size:.82rem;letter-spacing:.08em}
.scrollcue svg{animation:drift 3.4s var(--ease) infinite}
@keyframes drift{0%,100%{transform:translateY(0);opacity:.55}50%{transform:translateY(5px);opacity:1}}

/* ---------- Section scaffolding ---------- */
section{padding-block:calc(var(--section) / 1.15)}
.sec-head{margin-bottom:clamp(2.6rem,6vh,4.4rem)}
.sec-head .eyebrow{margin-bottom:1.1rem}
.sec-head h2{font-size:clamp(1.9rem,4vw,3rem);font-weight:300;max-width:30ch;text-wrap:balance}
.sec-head p{margin-top:1.3rem;max-width:52ch;color:var(--slate);font-size:1.06rem}

/* ---------- The shift (home) ---------- */
.shift .wrap{display:grid;grid-template-columns:1fr;gap:0}
.shift .sec-head{margin-bottom:.8rem}
.shift-body{margin-top:2.2rem;max-width:var(--prose);color:var(--slate);font-size:1.08rem;display:grid;gap:1.25rem}

/* ---------- Card surface (shared by every white card) ---------- */
.vs-col,.card,.step,.pillar,.crew-role{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-soft)}

/* ---------- Two-column cards (the shift, guardrails, factory) ---------- */
.vs-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.2rem,3vw,2rem);margin-top:clamp(1.6rem,4vh,2.4rem)}
@media(max-width:720px){.vs-grid{grid-template-columns:1fr}}
.vs-col{padding:clamp(1.5rem,3vw,2.2rem);}
.vs-col .k{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:.7rem}
.vs-col h3{font-size:1.5rem;font-weight:500;letter-spacing:-.02em}
.vs-col p{margin-top:1rem;color:var(--slate);font-size:1rem}
.vs-col p b{color:var(--graphite);font-weight:500}

/* ---------- Seven breaths (methodology) ---------- */
.breaths .item{
  display:grid;grid-template-columns:minmax(0,7rem) 1fr;gap:clamp(1.2rem,4vw,3rem);
  align-items:baseline;padding-block:clamp(1.8rem,4vh,2.8rem);
  border-top:1px solid var(--hairline);
}
.breaths .item:first-of-type{border-top:0}
.breaths .glyph{font-size:clamp(2.6rem,7vw,4.4rem);font-weight:300;letter-spacing:-.04em;line-height:.9}
.breaths .body h3{font-size:clamp(1.25rem,2.6vw,1.6rem);font-weight:500;letter-spacing:-.02em}
.breaths .breath{margin-top:.5rem;font-size:1.02rem;color:var(--accent-text);font-weight:400;font-style:italic;opacity:.85}
.breaths .desc{margin-top:.85rem;color:var(--slate);max-width:56ch;font-size:1.03rem}
@media(max-width:640px){
  .breaths .item{grid-template-columns:1fr;gap:.4rem}
  .breaths .glyph{margin-bottom:.3rem}
}

/* ---------- The spiral (methodology) ---------- */
.spiral .sec-head{margin-bottom:clamp(1.6rem,4vh,2.8rem)}
.spiral-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,6vw,5rem);align-items:center}
@media(max-width:860px){.spiral-wrap{grid-template-columns:1fr;gap:2.6rem}}
.spiral-diagram{width:100%;max-width:460px;margin-inline:auto;overflow:visible}
.spiral-legend{display:grid;gap:1.4rem}
.spiral-legend .row{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:start}
.spiral-legend .dot{width:11px;height:11px;border-radius:50%;margin-top:.55rem}
.spiral-legend h4{margin:0;color:var(--graphite);font-size:1.06rem;font-weight:500}
.spiral-legend .ph{color:var(--muted);font-size:.82rem;letter-spacing:.05em;text-transform:uppercase}
.spiral-legend p{color:var(--slate);font-size:.98rem;margin-top:.15rem}
.spiral-close,.kb-close{margin-top:clamp(2.4rem,5vh,3.6rem);text-align:center;text-wrap:balance;color:var(--graphite);font-size:clamp(1.08rem,2.4vw,1.28rem);font-style:italic}
.spiral-close b,.kb-close b{font-weight:600}

/* ---------- Prototypes (methodology) ---------- */
.cards{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.2rem,3vw,2rem)}
@media(max-width:760px){.cards{grid-template-columns:1fr}}
.card{
  padding:clamp(2rem,4vw,3.2rem);
}
.card .fig{height:76px;margin-bottom:1.8rem;color:var(--sky)}
.card h3{font-size:1.35rem;font-weight:500;letter-spacing:-.02em}
.card .tag{margin-top:.35rem;color:var(--muted);font-size:.86rem;letter-spacing:.05em;text-transform:uppercase}
.card p{margin-top:1.1rem;color:var(--slate);font-size:1.02rem}
.card .q{margin-top:1.5rem;padding-top:1.3rem;border-top:1px solid var(--hairline);color:var(--graphite);font-weight:400;font-style:italic}
/* subtle life in the prototype figures */
.prototypes .fig .sp,.prototypes .fig path{transform-box:fill-box;transform-origin:center;will-change:transform}
.prototypes .card:first-child .fig path{animation:pdrift 6.5s var(--ease) infinite}
.prototypes .card:first-child .fig path:nth-child(2){animation-delay:-2.3s}
.prototypes .card:first-child .fig path:nth-child(3){animation-delay:-4.6s}
.prototypes .card:last-child .fig .sp{animation:pbreathe 5.5s var(--ease) infinite}
.prototypes .card:last-child .fig .sp:nth-of-type(2){animation-delay:-1.9s}
.prototypes .card:last-child .fig .sp:nth-of-type(3){animation-delay:-3.7s}
@keyframes pdrift{0%,100%{transform:translateY(-2px)}50%{transform:translateY(2px)}}
@keyframes pbreathe{0%,100%{transform:scaleX(.9)}50%{transform:scaleX(1.12)}}

/* ---------- Knowledge base (methodology) ---------- */
.kb .sec-head{margin-bottom:clamp(1.6rem,4vh,2.8rem)}
.kb-graph{width:100%;max-width:620px;height:auto;margin-inline:auto;display:block;overflow:visible}
.kb-graph .edges line{stroke:var(--faint);stroke-width:1;opacity:.14}
.kb-graph .pulse{fill:none;stroke:url(#kbflow);stroke-width:2.6;stroke-linecap:round;stroke-dasharray:7 520;animation-name:kbflow;animation-timing-function:linear;animation-iteration-count:infinite;will-change:stroke-dashoffset}
@keyframes kbflow{from{stroke-dashoffset:0}to{stroke-dashoffset:-527}}

/* ---------- Enforceable / guardrails (methodology) ---------- */
.guardrails .vs-grid{margin-top:0}
.guardrails .vs-col{display:flex;flex-direction:column}
.cta{display:inline-flex;align-items:center;gap:.45rem;align-self:flex-start;margin-top:1.6rem;padding:.62rem 1.15rem;border:1px solid var(--hairline);border-radius:999px;font-size:.9rem;font-weight:500;color:var(--graphite);background:var(--surface);transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease)}
.cta:hover{border-color:var(--mist);box-shadow:var(--shadow);transform:translateY(-1px)}
.cta .arr{color:var(--sky);transition:transform var(--dur) var(--ease)}
.cta:hover .arr{transform:translate(2px,-2px)}

/* ---------- The breath (methodology) ---------- */
.breath-curve{width:100%;max-width:600px;height:auto;margin:0 auto clamp(2rem,5vh,3.2rem);display:block;overflow:visible}
.breath-phases{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.6rem,4vw,3.4rem);max-width:740px;margin:0 auto}
@media(max-width:600px){.breath-phases{grid-template-columns:1fr;gap:1.8rem}}
.bp .bp-top{display:flex;align-items:center;gap:.7rem;margin-bottom:.55rem}
.bp h4{margin:0;color:var(--graphite);font-size:1.08rem;font-weight:500;letter-spacing:-.01em}
.bp .dot{width:11px;height:11px;border-radius:50%;flex:0 0 auto}
.dot.mint{background:var(--mint)}.dot.sky{background:var(--sky)}.dot.indigo{background:var(--indigo)}
.bp p{margin:0;color:var(--slate);font-size:1rem}
.breath-note{margin:clamp(2.2rem,5vh,3rem) auto 0;max-width:54ch;text-align:center;color:var(--muted);font-size:1rem;font-style:italic}

/* ---------- Two speeds (methodology) ---------- */
.speeds-wrap{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(2rem,6vw,5rem);align-items:start}
@media(max-width:860px){.speeds-wrap{grid-template-columns:1fr;gap:2.8rem;justify-items:center}}
.speeds-8{width:100%;max-width:230px;height:auto;margin-inline:auto;overflow:visible}
.lobe{transform-box:fill-box;transform-origin:center;will-change:transform;animation:lobe-breathe var(--ease) infinite}
.lobe.fast{animation-duration:3.4s}
.lobe.slow{animation-duration:10s}
@keyframes lobe-breathe{0%,100%{transform:scale(.95)}50%{transform:scale(1.05)}}
.speed-dot{pointer-events:none}
.speeds-legend{display:grid;gap:1.7rem;max-width:46ch}
.speed .speed-top{display:flex;align-items:center;gap:.7rem}
.speed h4{margin:0;color:var(--graphite);font-size:1.12rem;font-weight:500;letter-spacing:-.01em}
.speed .dot{width:11px;height:11px;border-radius:50%;flex:0 0 auto}
.speed p{margin:0;color:var(--slate);font-size:1rem}
.speed .tag{margin:.5rem 0 .55rem;color:var(--muted);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase}
.speeds .frontier{color:var(--graphite);font-style:italic;font-size:1rem;padding-top:1.3rem;border-top:1px solid var(--hairline);max-width:48ch}

/* ---------- Pull quote / closing ---------- */
.quote{text-align:center}
.quote blockquote{margin:0 auto;max-width:48ch;font-size:1.08rem;font-weight:400;line-height:1.65;color:var(--graphite)}
.quote .sub{margin:.9rem auto 0;max-width:48ch;color:var(--slate);font-size:1.08rem}

/* ---------- Tagline (home closing) ---------- */
.tagline{margin:clamp(3rem,8vh,5rem) auto 0;font-size:clamp(2.1rem,5.5vw,3.5rem);font-weight:300;letter-spacing:-.03em;line-height:1.16;color:var(--graphite)}
.tagline .grad-text{display:inline-block;transform-origin:center;animation:wordbreathe 12s var(--ease) infinite;will-change:transform}

.sec-gap{margin-top:3rem}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--hairline);padding-block:4rem 3.4rem;margin-top:var(--section)}
.foot-grid{display:flex;flex-wrap:wrap;gap:2rem 3rem;justify-content:space-between;align-items:flex-start}
.foot-brand{display:flex;align-items:center;gap:.6rem;font-weight:500;letter-spacing:.14em;color:var(--graphite);font-size:.92rem;margin-bottom:.55rem}
.foot-brand .mark{width:24px;height:24px;flex:0 0 auto;display:block}
.foot-meta{color:var(--muted);font-size:.9rem;max-width:40ch;line-height:1.7}
.foot-meta a{color:var(--slate);border-bottom:1px solid var(--mist);transition:border-color var(--dur) var(--ease)}
.foot-meta a:hover{border-bottom-color:var(--slate)}
.foot-note{margin-top:.6rem;font-size:.82rem;color:var(--faint)}

/* ==================================================================
   Sub-pages (skills, how-to, updates, factory)
   ================================================================== */

/* Inline command names in prose / headings */
code{font-family:var(--mono);font-size:.9em;overflow-wrap:anywhere}

/* Intro lede echoing the hero on a sub-page */
.subhero{padding:clamp(3.6rem,10vh,6.4rem) 0 clamp(1.6rem,5vh,3rem)}
.subhero .eyebrow{margin-bottom:1.3rem}
.subhero h1{font-size:clamp(2.4rem,6.5vw,4.4rem);font-weight:300;letter-spacing:-.035em;max-width:16ch}
.subhero .lede{margin-top:1.7rem;max-width:52ch;font-size:clamp(1.04rem,2vw,1.24rem);color:var(--slate)}
.subhero .lede b{color:var(--graphite);font-weight:500}

/* Italic note under a section */
.note{margin-top:clamp(1.6rem,4vh,2.4rem);max-width:60ch;color:var(--muted);font-size:1rem;font-style:italic}
.note b{color:var(--slate);font-weight:500;font-style:normal}

/* Skill family grouping */
.family-head{display:flex;align-items:baseline;gap:.8rem;margin-bottom:clamp(1.2rem,3vh,1.8rem);flex-wrap:wrap}
.family-head h3{font-size:1.3rem;font-weight:500;letter-spacing:-.02em}
.family-head p{color:var(--muted);font-size:.95rem;margin:0}
/* Skill reference — one block per skill (single column): external header + compact table */
.skill-blocks{display:flex;flex-direction:column;gap:clamp(1.5rem,4vh,2.4rem);max-width:var(--prose)}
.skill-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:.4rem .7rem;margin-bottom:.6rem}
.skill-head .sk-name{font-family:var(--mono);font-size:1.02rem;font-weight:500;color:var(--graphite)}
.skill-head .kb-chip{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.01em;white-space:nowrap;
  color:var(--muted);background:var(--cloud);border:1px solid var(--hairline);border-radius:999px;padding:.16rem .55rem;
}
.skill-head .sk-line{flex:1 1 100%;color:var(--slate);font-size:.93rem;margin-top:.1rem}
.skill-head .sk-line code{font-family:var(--mono);font-size:.85em;color:var(--slate)}
.skill-tbl{width:100%;border-collapse:collapse;background:var(--surface);border-radius:12px;box-shadow:var(--shadow-soft);overflow:hidden}
.skill-tbl th{
  text-align:left;vertical-align:top;white-space:nowrap;width:1%;font-weight:400;
  padding:.4rem .7rem .4rem .9rem;
}
.skill-tbl th code{font-family:var(--mono);font-size:.75rem;color:var(--graphite);background:var(--cloud);border:1px solid var(--hairline);border-radius:6px;padding:.12rem .42rem}
.skill-tbl td{vertical-align:top;color:var(--slate);font-size:.9rem;line-height:1.45;padding:.4rem .9rem .4rem 0}
.skill-tbl td code{font-family:var(--mono);font-size:.85em;color:var(--slate)}
.skill-tbl tr+tr th,.skill-tbl tr+tr td{border-top:1px solid var(--hairline)}

/* Numbered workflow steps */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1.2rem,3vw,2rem);counter-reset:step}
@media(max-width:760px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding:clamp(1.6rem,3vw,2.2rem);}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-size:1.4rem;font-weight:300;letter-spacing:-.02em;
  background:var(--flow);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;
}
.step h4{margin:.55rem 0 0;color:var(--graphite);font-size:1.1rem;font-weight:500;letter-spacing:-.01em}
.step p{margin-top:.6rem;color:var(--slate);font-size:.98rem}
.step code{font-family:var(--mono);font-size:.85rem;color:var(--graphite);background:var(--cloud);border:1px solid var(--hairline);border-radius:7px;padding:.1rem .4rem;overflow-wrap:anywhere}

/* Guardrails / enforcement rows */
.enforce{display:grid;gap:1.1rem;max-width:var(--prose)}
.enforce .row{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:start}
.enforce .dot{width:11px;height:11px;border-radius:50%;margin-top:.5rem;flex:0 0 auto;background:var(--flow)}
.enforce h4{margin:0;color:var(--graphite);font-size:1.05rem;font-weight:500}
.enforce h4 code{font-family:var(--mono);font-size:.9rem;color:var(--graphite)}
.enforce p{margin:.15rem 0 0;color:var(--slate);font-size:.98rem}
.enforce p code{font-family:var(--mono);font-size:.86rem;color:var(--slate)}

/* Common scenarios */
.scenarios{display:grid;gap:0;max-width:var(--prose)}
.scenario{display:grid;grid-template-columns:1fr;gap:.5rem;padding-block:clamp(1.3rem,3vh,1.8rem);border-top:1px solid var(--hairline)}
.scenario:first-child{border-top:0}
.scenario .q{color:var(--graphite);font-size:1.06rem;font-weight:500;font-style:italic;letter-spacing:-.01em}
.scenario .a{color:var(--slate);font-size:.99rem}
.scenario .a code{font-family:var(--mono);font-size:.85rem;color:var(--graphite);background:var(--cloud);border:1px solid var(--hairline);border-radius:7px;padding:.12rem .42rem}

/* ---------- Three pillars (home) ---------- */
.pillar-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1.2rem,3vw,2rem)}
@media(max-width:900px){.pillar-grid{grid-template-columns:1fr}}
.pillar{
  display:flex;flex-direction:column;
  padding:clamp(1.6rem,3vw,2.3rem);
  transition:box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.pillar:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.pillar:focus-visible{outline:2px solid var(--sky);outline-offset:3px}
.pillar-n{font-size:2.4rem;font-weight:300;letter-spacing:-.04em;line-height:1;margin-bottom:1.1rem;align-self:flex-start}
.pillar .k{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:.6rem}
.pillar h3{font-size:1.3rem;font-weight:500;letter-spacing:-.02em;text-wrap:balance}
.pillar p:not(.k):not(.pillar-n){margin-top:.95rem;color:var(--slate);font-size:.98rem;flex:1 0 auto}
.pillar code{font-family:var(--mono);font-size:.85em;color:var(--graphite)}
.pillar-go{margin-top:1.5rem;padding-top:1.1rem;border-top:1px solid var(--hairline);font-size:.92rem;font-weight:500;color:var(--graphite)}
.pillar-go .arr{color:var(--sky);display:inline-block;transition:transform var(--dur) var(--ease)}
.pillar:hover .pillar-go .arr{transform:translateX(3px)}
.pillars-close{margin-top:clamp(2.4rem,5vh,3.6rem);text-align:center;text-wrap:balance;color:var(--graphite);font-size:clamp(1.08rem,2.4vw,1.28rem);font-style:italic}
.pillars-close b{font-weight:600}

/* ---------- FAQ (home) ---------- */
.faq-list{max-width:var(--prose);display:grid;gap:0}
.faq-item{border-top:1px solid var(--hairline)}
.faq-item:last-child{border-bottom:1px solid var(--hairline)}
.faq-item>summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:baseline;gap:1rem;
  padding-block:clamp(1.1rem,2.6vh,1.4rem);
  color:var(--graphite);font-size:1.08rem;font-weight:500;letter-spacing:-.01em;
}
.faq-item>summary::-webkit-details-marker{display:none}
.faq-item>summary::after{content:"+";flex:0 0 auto;color:var(--sky);font-size:1.4rem;font-weight:300;line-height:1;transition:transform var(--dur) var(--ease)}
.faq-item[open]>summary::after{transform:rotate(45deg)}
.faq-item>summary:focus-visible{outline:2px solid var(--sky);outline-offset:4px;border-radius:4px}
.faq-a{padding-bottom:clamp(1.2rem,2.8vh,1.6rem);max-width:64ch}
.faq-a p{color:var(--slate);font-size:1rem}
.faq-a code{font-family:var(--mono);font-size:.85em;color:var(--graphite);background:var(--cloud);border:1px solid var(--hairline);border-radius:6px;padding:.08rem .38rem}
.faq-a a,a.inline{color:var(--graphite);border-bottom:1px solid var(--mist);transition:border-color var(--dur) var(--ease)}
.faq-a a:hover,a.inline:hover{border-bottom-color:var(--sky)}

/* ---------- Factory page ---------- */
.steps.steps-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:960px){.steps.steps-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.steps.steps-4{grid-template-columns:1fr}}
.crew{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(1rem,2.4vw,1.5rem)}
@media(max-width:960px){.crew{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.crew{grid-template-columns:1fr}}
.crew-role{padding:clamp(1.4rem,3vw,1.9rem);}
.crew-role .k{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.crew-role h4{margin:.5rem 0 0;color:var(--graphite);font-size:1.12rem;font-weight:500;letter-spacing:-.01em}
.crew-role p:not(.k){margin-top:.6rem;color:var(--slate);font-size:.96rem}
.subhero .lede code,.sec-head p code,.vs-col code,.note code{font-family:var(--mono);font-size:.88em;color:var(--graphite)}
.vs-col h3 code{font-size:1.15rem}

/* ---------- Reveal ---------- */
/* Hidden only once JS runs (the `js` class is set in <head>), so content never depends on it */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}

/* ---------- Reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
  .orb{opacity:.3}
}