/* ============================================================
   Dairy Intelligence
   Built to DESIGN-PACKAGE.md. One premise (connection), one
   signature (the connected-farm schematic), one accent used only
   for the call to action. Loud once, in the hero. Calm after.
   ============================================================ */

/* ---------- fonts, subset to the glyphs in use ---------- */
@font-face{font-family:Barlow;src:url(barlow-regular.ttf) format('truetype');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:Barlow;src:url(barlow-semibold.ttf) format('truetype');font-weight:500 700;font-style:normal;font-display:swap}
@font-face{font-family:'Barlow Condensed';src:url(barlow-condensed-extrabold.ttf) format('truetype');font-weight:800;font-style:normal;font-display:swap}

/* ---------- tokens ---------- */
:root{
  --paper:oklch(97.4% .008 138);
  --panel:oklch(94.4% .013 145);
  --deep:oklch(25.5% .042 158);
  --deeper:oklch(18.5% .032 158);
  --deep-2:oklch(30.5% .045 158);

  --ink:oklch(23% .028 155);
  --ink-2:oklch(44% .022 155);
  --on-deep:oklch(96.5% .01 145);
  --on-deep-2:oklch(80.5% .018 148);

  --rule:oklch(88% .013 148);
  --rule-2:oklch(72% .02 150);
  --rule-dark:oklch(42% .038 158);

  --signal:oklch(85% .155 128);
  --signal-hover:oklch(90% .16 126);
  --brand:oklch(33% .06 155);
  --water:oklch(69% .085 220);

  --ease:cubic-bezier(.22,1,.36,1);
  --ease-2:cubic-bezier(.4,0,.2,1);

  --head:76px;
  --gut:clamp(20px,4.4vw,64px);
  --sect:clamp(96px,11vw,168px);
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  --tshadow:0 1px 2px rgba(6,14,10,.9),0 4px 14px rgba(6,14,10,.7),0 14px 46px rgba(6,14,10,.72);
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{overflow-x:hidden;overflow-x:clip;scroll-behavior:smooth;scroll-padding-top:calc(var(--head) + 16px);
  -webkit-text-size-adjust:100%}
body{overflow-x:hidden;overflow-x:clip;margin:0;background:var(--paper);color:var(--ink);
  font:400 18px/1.62 Barlow,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
p{margin:0 0 1.1em;text-wrap:pretty}
h1,h2,h3{margin:0;font-family:'Barlow Condensed',"Arial Narrow",sans-serif;font-weight:800;
  line-height:.96;letter-spacing:-.018em;text-wrap:balance}
h2{font-size:clamp(36px,4.3vw,62px)}
h3{font-size:clamp(24px,2vw,30px);line-height:1.02}
em{font-style:normal}
main:focus{outline:none}
::selection{background:var(--signal);color:var(--deeper)}

/* focus: ink on light surfaces, the accent on dark ones */
:focus-visible{outline:2px solid var(--ink);outline-offset:4px;border-radius:2px}
.hero :focus-visible,.phero :focus-visible,.system :focus-visible,.talk :focus-visible,
.endcta :focus-visible,.statement :focus-visible,.site-foot :focus-visible,
.site-head:not(.solid):not(.menu-open) :focus-visible{outline-color:var(--signal)}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);
  clip-path:inset(50%);white-space:nowrap;border:0}
.skip-link{position:fixed;top:10px;left:10px;z-index:90;padding:13px 20px;background:var(--ink);color:var(--paper);
  font-weight:600;border-radius:4px;transform:translateY(-200%);transition:transform .3s var(--ease)}
.skip-link:focus{transform:none}

.wrap{width:min(1320px,100% - var(--gut)*2);margin-inline:auto}
.sect{padding-block:var(--sect);position:relative}
section[id],article[id]{scroll-margin-top:calc(var(--head) + 12px)}
.lead{font-size:clamp(19px,1.4vw,22px);line-height:1.5}

/* ---------- the one fixed environment layer ---------- */
.env{position:fixed;inset:0;z-index:-1;pointer-events:none;background:var(--paper)}
.env-drift{position:absolute;inset:-25%;
  background:radial-gradient(48% 42% at 22% 18%,oklch(94% .026 142 / .8),transparent 70%),
             radial-gradient(52% 46% at 82% 74%,oklch(95% .02 120 / .6),transparent 72%);
  animation:drift 90s var(--ease-2) infinite alternate -22s}
.env-grain{position:absolute;inset:0;opacity:.4;mix-blend-mode:overlay;background-image:url(grain.png);background-size:128px 128px}
@keyframes drift{from{transform:translate3d(-2.5%,-1.5%,0) scale(1.04)}to{transform:translate3d(2.5%,2%,0) scale(1.1)}}

/* ---------- arrows, drawn not typed ---------- */
.arw{position:relative;flex:none;width:15px;height:10px;transition:transform .34s var(--ease)}
.arw::before{content:"";position:absolute;left:0;top:50%;width:100%;height:1.5px;background:currentColor;transform:translateY(-50%)}
.arw::after{content:"";position:absolute;right:0;top:50%;width:6.5px;height:6.5px;
  border-top:1.5px solid currentColor;border-right:1.5px solid currentColor;transform:translateY(-50%) rotate(45deg)}
.arw-down{transform:rotate(90deg)}
a:hover .arw,button:hover .arw{transform:translateX(4px)}
a:hover .arw-down{transform:rotate(90deg) translateX(3px)}

/* ---------- actions ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:54px;padding:14px 24px;
  border-radius:3px;background:var(--brand);color:var(--paper);font-size:16px;font-weight:600;
  border:1px solid transparent;transition:background .3s var(--ease-2),color .3s var(--ease-2)}
.btn:hover{background:var(--deeper)}
.btn-signal{background:var(--signal);color:var(--deeper)}
.btn-signal:hover{background:var(--signal-hover)}
.btn-sm{min-height:44px;padding:10px 18px;font-size:14.5px;gap:16px}

.lnk{display:inline-flex;align-items:center;gap:16px;min-height:44px;font-size:16px;font-weight:600;color:var(--ink);
  text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:7px;
  text-decoration-color:var(--rule-2);transition:text-decoration-color .3s var(--ease-2)}
.lnk:hover{text-decoration-color:currentColor}
.lnk-on-dark{color:var(--on-deep);text-decoration-color:oklch(100% 0 0 / .35)}
.inline-lnk{display:inline-block;padding-block:12px;margin-block:-12px;font-weight:600;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px;
  text-decoration-color:var(--rule-2)}
.inline-lnk:hover{text-decoration-color:currentColor}

/* ============================================================
   header
   ============================================================ */
.site-head{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--head);
  transition:background .45s var(--ease-2),box-shadow .45s var(--ease-2)}
.head-inner{width:min(1320px,100% - var(--gut)*2);margin-inline:auto;height:var(--head);
  display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-head.solid{background:oklch(97.6% .007 138 / .96);backdrop-filter:blur(16px) saturate(1.2);
  -webkit-backdrop-filter:blur(16px) saturate(1.2);box-shadow:0 1px 0 var(--rule)}
.site-head.menu-open{background:var(--paper);color:var(--ink)}
.site-head:not(.solid):not(.menu-open){color:var(--on-deep);text-shadow:0 1px 3px rgba(6,14,10,.7)}
.site-head .btn{text-shadow:none}

.brand{display:flex;align-items:center;gap:12px;flex:none;min-height:44px}
.brand img{border-radius:8px}
.brand-name{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:23px;line-height:1;letter-spacing:-.005em}
.brand-text strong{display:block;font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:23px;line-height:1}
.brand-text small{display:block;margin-top:7px;font-size:12.5px;font-weight:500;opacity:.78}

.head-nav{display:flex;align-items:center;gap:4px}
.head-nav>a:not(.btn){display:flex;align-items:center;min-height:44px;padding:0 14px;font-size:15px;font-weight:500;
  opacity:.86;transition:opacity .25s var(--ease-2)}
.head-nav>a:not(.btn):hover,.head-nav>a[aria-current=page]{opacity:1}
.head-nav>a[aria-current=page]{text-decoration:underline;text-underline-offset:8px;text-decoration-thickness:1px}
.head-nav .btn{margin-left:14px}
.head-nav>a.nav-extra{display:none}
.head-nav>a.nav-phone{display:none}

.menu-btn{display:none;align-items:center;gap:11px;min-height:44px;padding:0 4px;font-size:14px;font-weight:600}
.menu-bars{display:block;width:22px}
.menu-bars i{display:block;height:1.6px;background:currentColor;transition:transform .35s var(--ease)}
.menu-bars i:first-child{margin-bottom:6px}
.menu-btn[aria-expanded=true] .menu-bars i:first-child{transform:translateY(3.8px) rotate(45deg)}
.menu-btn[aria-expanded=true] .menu-bars i:last-child{transform:translateY(-3.8px) rotate(-45deg)}

/* ============================================================
   HERO — the journey down the passage (the loud moment)
   ============================================================ */
.hero{position:relative;background:var(--deeper)}
.hero-stage{position:relative;height:100svh;min-height:600px;overflow:hidden;display:grid;
  isolation:isolate;color:var(--on-deep)}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-img{width:100%;height:100%;object-fit:cover;object-position:50% 54%;
  transform:scale(var(--imgS,1.16)) translate3d(0,var(--imgY,0px),0);transform-origin:50% 44%}
.hero-grade{position:absolute;inset:0;z-index:1;pointer-events:none;background:
  linear-gradient(97deg,oklch(14% .03 158 / .95) 0%,oklch(14% .03 158 / .92) 24%,oklch(14% .03 158 / .74) 42%,oklch(14% .03 158 / .34) 58%,oklch(14% .03 158 / .06) 74%,oklch(14% .03 158 / 0) 88%),
  linear-gradient(to bottom,oklch(13% .026 158 / .78) 0%,oklch(13% .026 158 / .46) 9%,oklch(13% .026 158 / 0) 21%),
  linear-gradient(to top,oklch(13% .026 158 / .72) 0%,oklch(13% .026 158 / 0) 28%),
  radial-gradient(ellipse 128% 100% at 52% 42%,oklch(14% .028 158 / 0) 48%,oklch(14% .028 158 / .4) 100%)}

.hero-lane{position:relative;z-index:4;align-self:center;width:min(1320px,100% - var(--gut)*2);
  margin-inline:auto;padding-top:var(--head)}
.band{position:relative;margin:0;text-shadow:var(--tshadow)}
.band::before{content:"";position:absolute;inset:-14% -22% -18% -34%;z-index:-1;pointer-events:none;border-radius:50%;
  opacity:calc(.3 + .7*var(--k,1));
  background:radial-gradient(ellipse 74% 68% at 38% 50%,oklch(10% .022 158 / .74) 0%,oklch(10% .022 158 / .52) 46%,oklch(10% .022 158 / 0) 78%)}
.band .btn{text-shadow:none}

.band-line{display:block;font-family:'Barlow Condensed',sans-serif;font-weight:800;line-height:.9;
  letter-spacing:-.024em;max-width:15ch}
.band-1 .band-line,.band-2 .band-line{font-size:clamp(46px,8.2vw,144px)}
.band-h1{margin:0;font-size:clamp(48px,7.4vw,120px);line-height:.9}
.band-h1 .band-line{font-size:1em;width:max-content;max-width:100%}
.band-h1 em{color:var(--signal)}
.band .w{display:inline-block;white-space:pre}
.band .c{display:inline-block;will-change:transform}

/* band 1: characters assemble, as the shed resolves out of the dark */
.band-1 .c{--kc:clamp(0,(var(--k,0) - var(--th,0))*2.6,1);opacity:var(--kc);
  transform:translate(calc((1 - var(--kc))*var(--jx,0px)),calc((1 - var(--kc))*var(--jy,0px))) rotate(calc((1 - var(--kc))*var(--jr,0deg)))}
/* band 2: words settle back from the push, as the frame opens out */
.band-2 .w{--kc:clamp(0,(var(--k,0) - var(--th,0))*2.9,1);opacity:var(--kc);
  transform:scale(calc(1.14 - .14*var(--kc))) translateY(calc((1 - var(--kc))*-10px))}
/* band 3: words rise in reading order, then the subline, then the actions */
.band-3 .w{--kc:clamp(0,(var(--k,0) - var(--th,0))*3,1);opacity:var(--kc);
  transform:translateY(calc((1 - var(--kc))*26px))}
.band-sub{--ks:clamp(0,(var(--k,0) - .52)*3.4,1);opacity:var(--ks);transform:translateY(calc((1 - var(--ks))*16px));
  margin:28px 0 32px;max-width:44ch;font-size:clamp(17px,1.25vw,19.5px);line-height:1.56;color:oklch(94% .012 145)}
.band-cta{--kb:clamp(0,(var(--k,0) - .7)*4,1);opacity:var(--kb);transform:translateY(calc((1 - var(--kb))*14px));
  display:flex;align-items:center;gap:14px 32px;flex-wrap:wrap}

.hero-foot{position:absolute;z-index:5;left:50%;transform:translateX(-50%);bottom:30px;
  width:min(1320px,100% - var(--gut)*2);display:flex;align-items:center;justify-content:space-between;gap:20px;
  font-size:13px;text-shadow:0 1px 3px rgba(5,12,8,.9)}
.hero-skip{display:inline-flex;align-items:center;gap:12px;min-height:44px;font-weight:500;color:oklch(96% .01 145 / .88)}
.hero-skip:hover{color:var(--on-deep)}
.hero-cue{display:flex;align-items:center;gap:12px;font-weight:500;color:oklch(96% .01 145 / .8)}
.hero-cue i{display:block;width:1px;height:26px;background:linear-gradient(oklch(100% 0 0 / 0),oklch(100% 0 0 / .85));
  animation:cue 2.8s var(--ease-2) infinite}
@keyframes cue{0%,100%{transform:scaleY(.3);transform-origin:top;opacity:.3}45%{transform:scaleY(1);opacity:1}}

/* scrub armed: the hero becomes a pinned journey */
html.scrub .hero{height:360vh}
html.scrub .hero-stage{position:sticky;top:0}
html.scrub .hero-lane{display:grid;place-items:start;min-height:1px}
html.scrub .hero-lane .band{position:absolute;top:50%;left:0;right:0;transform:translateY(-50%);
  opacity:var(--o,0);visibility:var(--vis,hidden)}
html.scrub .hero-lane .band-3{max-width:min(820px,100%)}
/* the one-time letterbox opening, only where the journey runs */
html.js.scrub .hero-stage>.hero-media,html.js.scrub .hero-stage>.hero-grade{
  clip-path:inset(var(--lb,40%) 0);transition:clip-path 1.4s var(--ease) .05s}
html.js.scrub.opened .hero-stage>.hero-media,html.js.scrub.opened .hero-stage>.hero-grade{--lb:0%}

/* static hero (no JS, phones, reduced motion): a composed still */
html:not(.scrub) .hero-stage{height:auto;min-height:min(880px,100svh)}
html:not(.scrub) .hero-lane{padding-block:calc(var(--head) + 56px) 128px}
html:not(.scrub) .band-1,html:not(.scrub) .band-2{display:none}
html:not(.scrub) .band-3{--k:1}
html:not(.scrub) .band-3 .w,html:not(.scrub) .band-sub,html:not(.scrub) .band-cta{opacity:1;transform:none}
html:not(.scrub) .hero-cue{display:none}
html:not(.scrub) .hero-img{--imgS:1.06}

/* ============================================================
   one farm, every part connected
   ============================================================ */
.family-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,110px);
  align-items:end;margin-bottom:clamp(56px,7vw,104px)}
.family-intro .lead{color:var(--ink);margin-bottom:14px}
.family-intro p:last-child{margin:0;color:var(--ink-2);max-width:48ch}
.family-pair{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,4vw,72px);align-items:start}
.spec-b{margin-top:clamp(0px,10vw,150px)}
.spec-media{border-radius:4px;overflow:hidden;background:var(--panel)}
.spec-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.spec-b .spec-media img{aspect-ratio:4/5;object-position:58% 60%}
.spec-tag{margin:22px 0 10px;font-size:14px;font-weight:500;color:var(--ink-2)}
.spec h3{font-size:clamp(30px,3vw,44px);margin-bottom:14px}
.spec>p:not(.spec-tag){color:var(--ink-2);max-width:44ch;margin-bottom:14px}

/* ============================================================
   the connected farm — the signature
   ============================================================ */
.system{background:var(--deep);color:var(--on-deep);overflow:hidden}
.system h2{color:var(--on-deep)}
.system-head{display:grid;grid-template-columns:1fr auto;align-items:end;gap:24px 60px;margin-bottom:clamp(44px,5vw,76px)}
.system-head .lead{color:var(--on-deep-2);margin:0;text-align:right}
.system-body{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:clamp(28px,4vw,64px);align-items:center}

.map{position:relative}
.map-svg{display:block;width:100%;height:auto;color:var(--on-deep)}
.map-grid{color:var(--on-deep)}
.routes .route{fill:none;stroke:var(--rule-dark);stroke-width:1.4;stroke-dasharray:4 7;stroke-linecap:round}
.route-live{fill:none;stroke:var(--signal);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;transition:stroke .5s var(--ease-2)}
.route-flow{fill:none;stroke:oklch(99% .02 128);stroke-width:2.6;stroke-linecap:round;stroke-dasharray:26 260;
  opacity:.85;animation:flow 4.6s linear infinite}
@keyframes flow{from{stroke-dashoffset:286}to{stroke-dashoffset:0}}
.system[data-stage=water] .route-live,.system[data-stage=environment] .route-live{stroke:var(--water)}
.system[data-stage=water] .route-flow,.system[data-stage=environment] .route-flow{stroke:oklch(92% .05 220)}
.meas path{fill:none;stroke:var(--rule-dark);stroke-width:1}
.meas>path:first-child{stroke-dasharray:2 6}
.meas-drop{opacity:.35;stroke-dasharray:2 8}
.out circle{fill:none;stroke:var(--rule-dark);stroke-width:1.4}
.out path{stroke:var(--rule-dark);stroke-width:1.4}

.map-nodes{position:absolute;inset:0}
.node{position:absolute;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:7px;width:15.5%;min-width:82px;aspect-ratio:1;padding:6px;border-radius:6px;background:var(--deep);
  border:1px solid var(--rule-dark);color:var(--on-deep);
  transition:background .3s var(--ease-2),border-color .3s var(--ease-2),color .3s var(--ease-2)}
.node svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.node span{font-size:12.5px;font-weight:600;line-height:1.15;text-align:center}
.node:hover{background:var(--deep-2);border-color:oklch(60% .04 158)}
.node[aria-pressed=true]{background:var(--signal);border-color:var(--signal);color:var(--deeper)}
.n-water[aria-pressed=true],.n-env[aria-pressed=true]{background:var(--water);border-color:var(--water)}
.n-clamp{left:15.8%;top:46.4%}
.n-feed{left:39.5%;top:46.4%}
.n-cow{left:68.4%;top:46.4%}
.n-water{left:39.5%;top:19.2%}
.n-env{left:76.3%;top:76%;width:19%}
.node-out{position:absolute;left:90.8%;top:46.4%;transform:translate(-50%,-50%);width:66px;text-align:center;
  font-size:12px;font-weight:500;line-height:1.3;color:var(--on-deep-2)}
.map-legend{position:absolute;left:8%;top:83.5%;font-size:12px;color:var(--on-deep-2)}
.map-note{margin:20px 0 0;font-size:13px;color:var(--on-deep-2)}

.stage{padding:clamp(26px,2.6vw,40px);border-left:1px solid var(--rule-dark);min-height:340px;
  display:flex;flex-direction:column}
.stage-owner{margin:0 0 16px;font-size:14px;font-weight:500;color:var(--on-deep-2)}
.stage-owner .dot{display:none}
.stage-title{font-size:clamp(28px,2.6vw,40px);margin-bottom:16px;color:var(--on-deep)}
.stage-copy{color:var(--on-deep-2);margin-bottom:22px;max-width:38ch;font-size:17px}
.stage-link{margin-top:auto;align-self:flex-start}
.stage-foot{margin:22px 0 0;font-size:13px;color:var(--on-deep-2)}
.stage-swap{animation:swap .5s var(--ease)}
@keyframes swap{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.stage-static{border-left:0;padding:0;min-height:0}
.stage-static p{font-size:16px;color:var(--on-deep-2)}
.stage-static b{color:var(--on-deep)}
.stage-static .lnk{margin-right:24px}

.system-base{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:clamp(44px,5vw,72px);padding-top:26px;border-top:1px solid var(--rule-dark);font-size:15px}
.system-base p{margin:0;color:var(--on-deep-2)}
.pulse-dot{display:none}

/* ============================================================
   Agri-Cut
   ============================================================ */
.kit-photo{margin:0 0 clamp(44px,5vw,76px);border-radius:4px;overflow:hidden}
.kit-photo img{width:100%;aspect-ratio:21/10;object-fit:cover;object-position:52% 42%}
.kit-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,110px);align-items:start}
.kit-copy>p{color:var(--ink-2);max-width:46ch;margin-bottom:28px}
.kit-actions{display:flex;align-items:center;gap:14px 30px;flex-wrap:wrap}
.kit-spec{margin:clamp(34px,4vw,52px) 0 0;border-top:1px solid var(--rule)}
.kit-spec>div{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:20px;align-items:baseline;
  padding:15px 0;border-bottom:1px solid var(--rule)}
.kit-spec dt{font-size:15px;color:var(--ink-2)}
.kit-spec dd{margin:0;font-size:16px;font-weight:600}

/* ============================================================
   the method
   ============================================================ */
.path{background:var(--panel)}
.path h2{max-width:18ch;margin-bottom:clamp(48px,6vw,88px)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(28px,4vw,64px)}
.steps li{padding-top:24px;border-top:1px solid var(--rule-2)}
.step-n{display:block;font-family:var(--mono);font-size:13px;color:var(--ink-2);margin-bottom:22px}
.steps h3{margin-bottom:12px}
.steps p{margin:0;color:var(--ink-2);max-width:30ch}
.evidence{display:flex;align-items:flex-end;justify-content:space-between;gap:20px 56px;flex-wrap:wrap;
  margin-top:clamp(64px,7vw,110px);padding-top:32px;border-top:1px solid var(--rule-2)}
.evidence h3{margin-bottom:10px}
.evidence p{margin:0;color:var(--ink-2);max-width:52ch}

/* ============================================================
   questions
   ============================================================ */
.qa-wrap{max-width:820px}
.qa h2{margin-bottom:clamp(36px,4vw,56px)}
.qa-list{border-top:1px solid var(--rule)}
.qa details{border-bottom:1px solid var(--rule)}
.qa summary{display:flex;align-items:center;justify-content:space-between;gap:26px;padding:26px 0;
  font-size:clamp(18px,1.45vw,20px);font-weight:600;cursor:pointer;list-style:none}
.qa summary::-webkit-details-marker{display:none}
.pm{position:relative;width:14px;height:14px;flex:none}
.pm::before,.pm::after{content:"";position:absolute;background:var(--ink);transition:transform .4s var(--ease),opacity .3s}
.pm::before{left:0;right:0;top:6.25px;height:1.5px}
.pm::after{top:0;bottom:0;left:6.25px;width:1.5px}
.qa details[open] .pm::after{transform:rotate(90deg);opacity:0}
.qa details p{margin:0 0 28px;padding-right:44px;color:var(--ink-2);max-width:62ch;font-size:17px}
.qa details[open]>div{animation:openq .45s var(--ease)}
@keyframes openq{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ============================================================
   contact
   ============================================================ */
.talk{background:var(--deep);color:var(--on-deep)}
.talk-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(44px,6vw,110px)}
.talk h2{color:var(--on-deep);font-size:clamp(40px,5vw,74px);margin-bottom:24px}
.talk .lead{color:var(--on-deep-2);max-width:34ch}
.talk-direct{margin-top:clamp(40px,4.5vw,64px);padding-top:28px;border-top:1px solid var(--rule-dark)}
.talk-phone{display:flex;align-items:center;gap:20px;font-family:'Barlow Condensed',sans-serif;font-weight:800;
  font-size:clamp(34px,3.6vw,52px);letter-spacing:-.01em;min-height:56px}
.talk-phone .arw{opacity:.6}
.talk-mail{display:inline-flex;align-items:center;min-height:44px;margin-top:4px;font-size:17px;color:var(--on-deep-2);
  overflow-wrap:anywhere;text-decoration:underline;text-decoration-color:oklch(100% 0 0 / .3);text-underline-offset:6px}
.talk-mail:hover{color:var(--on-deep)}
.talk-place{margin:16px 0 0;font-size:15px;color:var(--on-deep-2)}

.talk-form{padding:clamp(28px,3vw,44px);border-radius:4px;background:var(--deeper)}
.form-hint{margin:0 0 26px;font-size:14px;color:var(--on-deep-2)}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.f{margin:0 0 18px;display:flex;flex-direction:column;gap:8px}
.f label{font-size:14px;font-weight:600;color:var(--on-deep-2)}
.f label span{opacity:.75;font-weight:400}
.f input,.f select,.f textarea{width:100%;min-height:50px;padding:13px 15px;border-radius:3px;background:var(--deep);
  border:1px solid var(--rule-dark);color:var(--on-deep);font-size:16.5px;transition:border-color .3s var(--ease-2)}
.f textarea{resize:vertical;min-height:120px;line-height:1.5}
.f select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--on-deep-2) 50%),linear-gradient(135deg,var(--on-deep-2) 50%,transparent 50%);
  background-position:calc(100% - 20px) 22px,calc(100% - 14px) 22px;background-size:6px 6px;background-repeat:no-repeat;padding-right:44px}
.f select option{background:var(--deep);color:var(--on-deep)}
.f input:hover,.f select:hover,.f textarea:hover{border-color:oklch(58% .04 158)}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--signal)}
.f.bad input,.f.bad textarea{border-color:oklch(70% .15 32)}
.f-send{display:flex;align-items:flex-start;gap:18px 26px;flex-wrap:wrap;margin-top:28px}
.f-note{margin:0;flex:1 1 240px;font-size:13.5px;line-height:1.5;color:var(--on-deep-2)}
.f-status{margin:20px 0 0;font-size:15px;color:var(--signal)}
.f-status:empty{display:none}
.f-nojs{margin:0;padding:26px;border-radius:4px;background:var(--deeper);color:var(--on-deep-2);font-size:17px}
.f-nojs a{color:var(--on-deep);text-decoration:underline;text-underline-offset:5px}

.next{list-style:none;margin:clamp(34px,4vw,50px) 0 0;padding:26px 0 0;border-top:1px solid var(--rule-dark);
  display:flex;flex-direction:column;gap:14px}
.next li{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:baseline;font-size:16.5px;color:var(--on-deep-2)}
.next span{font-family:var(--mono);font-size:13px;color:var(--on-deep-2);opacity:.8}

/* ============================================================
   footer
   ============================================================ */
.site-foot{background:var(--deeper);color:var(--on-deep);padding:clamp(64px,7vw,100px) 0 30px}
.foot-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:48px 64px}
.foot-brand>p{margin:24px 0 0;max-width:34ch;color:var(--on-deep-2);font-size:15px}
.foot-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
.foot-nav h2{font-family:Barlow,sans-serif;font-size:14px;font-weight:600;letter-spacing:0;color:var(--on-deep-2);
  margin:0 0 14px;line-height:1.4}
.foot-nav a{display:flex;align-items:center;min-height:36px;font-size:15px;color:var(--on-deep);opacity:.9}
.foot-nav a:hover{opacity:1;text-decoration:underline;text-underline-offset:5px}
.foot-nav .arw{display:none}
.foot-place{display:block;font-size:15px;color:var(--on-deep-2);min-height:36px;padding-top:8px}
.foot-bottom{display:flex;justify-content:space-between;gap:12px 28px;flex-wrap:wrap;margin-top:clamp(48px,5vw,72px);
  padding-top:24px;border-top:1px solid oklch(100% 0 0 / .1);font-size:13px;color:var(--on-deep-2)}

/* ============================================================
   inner pages
   ============================================================ */
.phero{position:relative;isolation:isolate;overflow:hidden;background:var(--deeper);color:var(--on-deep);
  min-height:clamp(480px,70vh,700px);display:flex;align-items:flex-end;
  padding-block:calc(var(--head) + clamp(56px,7vw,96px)) clamp(56px,6vw,92px)}
.phero-media{position:absolute;inset:0;z-index:0}
.phero-media img{width:100%;height:100%;object-fit:cover;transform:scale(1.04)}
.phero-grade{position:absolute;inset:0;z-index:1;pointer-events:none;background:
  linear-gradient(97deg,oklch(15% .03 158 / .94) 0%,oklch(15% .03 158 / .88) 26%,oklch(15% .03 158 / .6) 52%,oklch(15% .03 158 / .22) 76%,oklch(15% .03 158 / .1) 100%),
  linear-gradient(to bottom,oklch(13% .026 158 / .8) 0%,oklch(13% .026 158 / .12) 26%),
  linear-gradient(to top,oklch(13% .026 158 / .78) 0%,oklch(13% .026 158 / 0) 48%)}
.phero-plain{min-height:clamp(400px,52vh,540px)}
.phero-plain .phero-grade{background:radial-gradient(70% 90% at 12% 0%,oklch(30% .05 158 / .9),transparent 70%)}
.phero-body{position:relative;z-index:4}
.phero .eyebrow{display:flex;align-items:center;flex-wrap:wrap;gap:6px 10px;width:max-content;max-width:100%;
  margin:0 0 26px;font-size:15px;font-weight:500;color:oklch(88% .014 148);text-shadow:0 1px 3px rgba(5,12,8,.85)}
.phero .eyebrow a{display:inline-block;padding-block:10px;margin-block:-10px;text-decoration:underline;text-decoration-color:oklch(100% 0 0 / .3);text-underline-offset:5px}
.phero .eyebrow a:hover{text-decoration-color:currentColor}
.eyebrow .sep{opacity:.5}
.phero h1{font-size:clamp(40px,6.4vw,104px);line-height:.92;letter-spacing:-.024em;max-width:15ch;text-shadow:var(--tshadow)}
.phero h1 em{color:var(--signal)}
.phero-lede{margin:26px 0 32px;max-width:50ch;font-size:clamp(17px,1.35vw,20px);line-height:1.55;
  color:oklch(94% .012 145);text-shadow:0 1px 3px rgba(5,12,8,.8)}
.phero-actions{display:flex;align-items:center;gap:14px 32px;flex-wrap:wrap}

.opener-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(36px,6vw,110px);align-items:start}
.opener-body .lead{color:var(--ink);margin-bottom:20px}
.opener-body p:not(.lead){color:var(--ink-2);max-width:56ch}
.opener-body p:last-child{margin-bottom:0}

.rows-sect{background:var(--panel)}
.rows-sect h2{margin-bottom:clamp(40px,5vw,72px)}
.rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule-2)}
.rows li{display:grid;grid-template-columns:clamp(60px,8vw,120px) minmax(0,1fr);gap:clamp(18px,3vw,54px);
  align-items:baseline;padding:clamp(26px,3vw,40px) 0;border-bottom:1px solid var(--rule)}
.rows-n{font-family:var(--mono);font-size:13px;color:var(--ink-2)}
.rows h3{margin-bottom:10px;font-size:clamp(24px,2.3vw,34px)}
.rows p{margin:0;color:var(--ink-2);max-width:62ch;font-size:17.5px}

.split-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(34px,6vw,100px);align-items:center}
.split-media{margin:0;border-radius:4px;overflow:hidden}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split-body h2{margin-bottom:22px}
.split-body>p{color:var(--ink-2);max-width:44ch;margin-bottom:28px}

.cards-sect h2{margin-bottom:clamp(40px,5vw,72px)}
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(22px,3vw,44px)}
.cards.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{padding-top:24px;border-top:1px solid var(--rule-2)}
.card-n{display:block;font-family:var(--mono);font-size:13px;color:var(--ink-2);margin-bottom:18px}
.card h3{font-size:clamp(22px,1.9vw,27px);margin-bottom:10px}
.card p{margin:0;color:var(--ink-2);font-size:16.5px}
.card .lnk{margin-top:14px;font-size:15px}

/* the cross-reference is a quiet light band, so only the hero and the close are dark */
.crossref{padding-block:clamp(72px,8vw,120px);border-top:1px solid var(--rule)}
.crossref-inner{display:flex;align-items:flex-end;justify-content:space-between;gap:26px 60px;flex-wrap:wrap}
.crossref h2{font-size:clamp(32px,3.6vw,52px);margin-bottom:16px}
.crossref .lead{color:var(--ink-2);max-width:46ch;margin:0}
.crossref .lnk-on-dark{color:var(--ink);text-decoration-color:var(--rule-2)}

.endcta{background:var(--deep);color:var(--on-deep);padding-block:clamp(84px,9vw,140px)}
.endcta-inner{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:clamp(34px,5vw,90px);align-items:end}
.endcta h2{color:var(--on-deep);font-size:clamp(38px,4.8vw,70px);margin-bottom:20px}
.endcta .lead{color:var(--on-deep-2);max-width:44ch;margin:0}
.endcta-side{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.endcta-side .btn{width:100%;justify-content:space-between}
.endcta-phone{display:inline-flex;align-items:center;min-height:48px;font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(30px,3vw,42px);line-height:1.2;margin-top:12px}
.endcta-mail{font-size:16px;color:var(--on-deep-2);overflow-wrap:anywhere;min-height:44px;display:inline-flex;align-items:center;
  text-decoration:underline;text-decoration-color:oklch(100% 0 0 / .3);text-underline-offset:6px}
.endcta-mail:hover{color:var(--on-deep)}

.statement{background:var(--deep);color:var(--on-deep)}
.statement-inner{max-width:min(1040px,100%)}
.statement-inner p{margin:0;font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(34px,4.6vw,68px);
  line-height:1;letter-spacing:-.02em;color:var(--on-deep)}
.statement-foot{display:flex;align-items:center;gap:20px 40px;flex-wrap:wrap;margin-top:clamp(36px,4vw,56px);
  padding-top:26px;border-top:1px solid var(--rule-dark)}
.statement-foot p{margin:0;font-size:17px;line-height:1.55;color:var(--on-deep-2);max-width:48ch}

.note{display:flex;gap:16px;padding:clamp(22px,2.4vw,30px);border-radius:4px;background:var(--panel)}
.note i{flex:none;width:7px;height:7px;margin-top:10px;border-radius:50%;background:var(--ink-2)}
.note p{margin:0;color:var(--ink-2);max-width:74ch;font-size:16.5px}
.note strong{color:var(--ink)}

.compare{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2.4vw,34px)}
.compare figure{margin:0}
.compare .wipe{border-radius:4px;overflow:hidden}
.compare img{width:100%;aspect-ratio:4/3;object-fit:cover}
.compare figcaption{display:flex;align-items:baseline;gap:12px;padding-top:14px;font-size:15px;color:var(--ink-2)}
.compare figcaption b{font-family:var(--mono);font-size:13px;font-weight:400;color:var(--ink)}

.cases{display:flex;flex-direction:column;gap:clamp(20px,2.4vw,32px)}
.case{padding:clamp(28px,3vw,44px);border-radius:4px;background:var(--paper)}
.case-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px 30px;flex-wrap:wrap;margin-bottom:26px}
.case h3{font-size:clamp(25px,2.4vw,34px)}
.case-where{font-size:15px;color:var(--ink-2)}
.case-figs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:0;padding-top:24px;border-top:1px solid var(--rule)}
.case-figs dt{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(30px,3vw,44px);line-height:1;letter-spacing:-.02em}
.case-figs dd{margin:10px 0 0;font-size:14.5px;color:var(--ink-2);line-height:1.4}

.speclist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 clamp(24px,3vw,48px);margin:0}
.speclist>div{padding:24px 0;border-top:1px solid var(--rule-2)}
.speclist dt{font-size:14px;color:var(--ink-2);margin-bottom:10px}
.speclist dd{margin:0;font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(26px,2.4vw,34px);line-height:1.05}
.speclist dd small{display:block;margin-top:8px;font-family:Barlow,sans-serif;font-weight:400;font-size:15px;line-height:1.45;color:var(--ink-2)}

.prose p{max-width:64ch;color:var(--ink-2)}
.prose p:first-of-type{color:var(--ink);font-size:clamp(19px,1.4vw,22px);line-height:1.5}

/* ============================================================
   arrivals: quiet, eased, once
   ============================================================ */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .9s var(--ease) var(--d,0s),transform .9s var(--ease) var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.wipe{clip-path:inset(0 0 101% 0);transition:clip-path 1.2s var(--ease) var(--d,0s)}
.wipe.in{clip-path:inset(0 0 0 0)}
.wipe img{transform:scale(1.08);transition:transform 1.6s var(--ease) var(--d,0s)}
.wipe.in img{transform:scale(1)}
.ml{display:block;overflow:hidden;padding-bottom:.14em;margin-bottom:-.14em}
.mli{display:block;transform:translateY(105%);transition:transform 1s var(--ease) var(--d,0s)}
.mask-rise.in .mli{transform:none}
html:not(.js) .reveal,html:not(.js) .mli{opacity:1;transform:none}
html:not(.js) .wipe{clip-path:none}
html:not(.js) .wipe img{transform:none}

/* ============================================================
   no JavaScript: a complete page
   ============================================================ */
html:not(.js) .site-head{position:sticky;background:var(--paper);color:var(--ink);text-shadow:none;box-shadow:0 1px 0 var(--rule)}
html:not(.js) .site-head:not(.solid):not(.menu-open){color:var(--ink);text-shadow:none}
html:not(.js) .hero-lane{padding-top:56px}
html:not(.js) .map,html:not(.js) .stage:not(.stage-static),html:not(.js) .talk-form{display:none}
html:not(.js) .system-body{grid-template-columns:1fr}

/* ============================================================
   responsive
   ============================================================ */
@media (max-width:1180px){
  .head-nav>a:not(.btn){padding:0 10px;font-size:14px}
  .node span{font-size:11.5px}
  .node svg{width:24px;height:24px}
}

@media (max-width:1000px){
  :root{--head:68px}
  .menu-btn{display:flex;position:relative;z-index:2}
  .brand{position:relative;z-index:2}
  .head-nav{position:fixed;inset:0;z-index:1;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;
    padding:calc(var(--head) + 28px) var(--gut) calc(28px + env(safe-area-inset-bottom));overflow-y:auto;
    background:var(--deeper);color:var(--on-deep)}
  html.js .head-nav{display:none}
  html.js .head-nav.open{display:flex}
  .head-nav>a:not(.btn){min-height:0;padding:14px 0;opacity:1;border-bottom:1px solid var(--rule-dark);
    font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(34px,9vw,52px);line-height:1;letter-spacing:-.015em}
  .head-nav>a[aria-current=page]{text-decoration:none;color:var(--signal)}
  .head-nav>a.nav-extra{display:flex}
  .head-nav .btn{margin:auto 0 0;min-height:56px;justify-content:space-between;font-size:16px}
  .head-nav>a.nav-phone:not(.btn){display:flex;align-items:center;min-height:44px;margin-top:10px;padding:0;border:0;
    font-family:Barlow,sans-serif;font-weight:500;font-size:16px;letter-spacing:0;line-height:1.4;color:var(--on-deep-2)}
  .site-head .head-nav,.site-head .head-nav a{text-shadow:none}
  .site-head.menu-open{background:transparent;color:var(--on-deep);box-shadow:none}
  html.menu-lock,html.menu-lock body{overflow:hidden}
  html.js .head-nav.open>a{animation:navIn .6s var(--ease) both}
  html.js .head-nav.open>a:nth-child(2){animation-delay:.04s}
  html.js .head-nav.open>a:nth-child(3){animation-delay:.08s}
  html.js .head-nav.open>a:nth-child(4){animation-delay:.12s}
  html.js .head-nav.open>a:nth-child(5){animation-delay:.16s}
  html.js .head-nav.open>a:nth-child(6){animation-delay:.2s}
  @keyframes navIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

  html.scrub .hero{height:300vh}
  .family-head,.system-head,.kit-body,.talk-grid,.opener-grid,.split-grid,.endcta-inner,.foot-top{grid-template-columns:1fr}
  .system-head .lead{text-align:left}
  .system-body{grid-template-columns:1fr;gap:34px}
  .stage{border-left:0;border-top:1px solid var(--rule-dark);padding:28px 0 0;min-height:0}
  .family-pair{grid-template-columns:1fr 1fr}
  .spec-b{margin-top:clamp(0px,8vw,90px)}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .endcta-side{align-items:stretch}
}

@media (max-width:760px){
  :root{--head:60px;--gut:20px;--sect:72px}
  body{font-size:16.5px;line-height:1.6}
  h2{font-size:clamp(32px,9.2vw,42px);line-height:.98}
  h3{font-size:23px}
  .lead{font-size:18px}
  .brand-name{font-size:20px}
  .brand img{width:30px;height:30px}
  .btn{min-height:52px}

  /* the hero is a poster: the passage clear above, the words anchored below */
  html:not(.scrub) .hero-stage{height:100svh;min-height:600px;max-height:940px}
  html:not(.scrub) .hero-lane{align-self:end;padding:0 0 calc(32px + env(safe-area-inset-bottom))}
  .hero-img{object-position:50% 36%}
  html:not(.scrub) .hero-img{animation:heroOpen 18s var(--ease) both}
  html:not(.scrub) .hero-grade{background:
    linear-gradient(to bottom,oklch(12% .026 158 / .84) 0%,oklch(12% .026 158 / .5) 9%,oklch(12% .026 158 / 0) 19%),
    linear-gradient(to top,oklch(11% .025 158 / .97) 0%,oklch(11% .025 158 / .93) 38%,oklch(11% .025 158 / .62) 58%,oklch(11% .025 158 / 0) 80%)}
  html:not(.scrub) .band::before{display:none}
  .band-h1{font-size:clamp(44px,13vw,66px)}
  .band-sub{margin:16px 0 24px;max-width:34ch;font-size:16px;line-height:1.55}
  .band-cta{display:grid;gap:6px}
  .band-cta .btn{justify-content:space-between}
  .band-cta .lnk{justify-self:start}
  .hero-foot{display:none}

  /* the two specialists become a swipeable pair */
  .family-head{gap:16px;margin-bottom:30px}
  .family-intro .lead{margin-bottom:10px}
  .family-intro p:last-child{font-size:15.5px}
  .family-pair,.compare{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;
    margin-inline:calc(var(--gut) * -1);padding:0 var(--gut) 2px;scroll-padding-inline:var(--gut);
    scrollbar-width:none;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
  .family-pair::-webkit-scrollbar,.compare::-webkit-scrollbar{display:none}
  .family-pair>.spec,.compare>figure{flex:0 0 84%;scroll-snap-align:start;min-width:0}
  .spec-b{margin-top:0}
  .spec-media img,.spec-b .spec-media img{aspect-ratio:4/5}
  .spec-tag{margin:16px 0 6px;font-size:13px}
  .spec h3{font-size:28px;margin-bottom:8px}
  .spec>p:not(.spec-tag){font-size:15.5px;margin-bottom:6px}
  .swipe-bar{display:block;position:relative;height:2px;margin-top:22px;background:var(--rule);border-radius:2px;overflow:hidden}
  .swipe-bar i{position:absolute;left:0;top:0;bottom:0;width:calc(var(--sw,.5)*100%);background:var(--ink);border-radius:2px;
    transform:translateX(calc(var(--sx,0) * 100%));transition:transform .15s linear}

  /* the diagram becomes a vertical route; the answer opens under the point you touch */
  .system-head{margin-bottom:26px;gap:14px}
  .map-svg,.map-legend,.node-out{display:none}
  .map-nodes{position:relative;display:flex;flex-direction:column}
  .map-nodes::before{content:"";position:absolute;left:21px;top:28px;bottom:28px;width:1px;background:var(--rule-dark)}
  .map-nodes::after{content:"";position:absolute;left:20px;top:28px;bottom:28px;width:3px;border-radius:2px;
    background:var(--signal);transform:scaleY(var(--litk,0));transform-origin:top;transition:transform .6s var(--ease)}
  .node{position:relative;left:auto;top:auto;transform:none;width:100%;min-width:0;aspect-ratio:auto;min-height:60px;padding:8px 0;
    flex-direction:row;justify-content:flex-start;gap:16px;background:none;border:0;border-radius:0;color:var(--on-deep)}
  .node:hover{background:none;border:0;transform:none}
  .node svg{flex:none;position:relative;z-index:1;width:44px;height:44px;padding:10px;border-radius:50%;
    background:var(--deep);border:1px solid var(--rule-dark);transition:background .3s var(--ease-2),border-color .3s var(--ease-2)}
  .node span{font-size:18px;font-weight:600;text-align:left}
  .node[aria-pressed=true],.n-water[aria-pressed=true],.n-env[aria-pressed=true]{background:none;color:var(--on-deep)}
  .node[aria-pressed=true] svg{background:var(--signal);border-color:var(--signal);color:var(--deeper)}
  .n-water[aria-pressed=true] svg,.n-env[aria-pressed=true] svg{background:var(--water);border-color:var(--water)}
  .n-water,.n-env{width:100%;padding-left:34px}
  .n-water::before,.n-env::before{content:"";position:absolute;left:21px;top:50%;width:36px;height:1px;background:var(--rule-dark)}
  .map-nodes>.stage{padding:4px 0 18px 60px;border:0;min-height:0;animation:swap .45s var(--ease)}
  .map-nodes>.stage .stage-owner{margin-bottom:8px;font-size:13px}
  .map-nodes>.stage .stage-title{font-size:25px;margin-bottom:10px}
  .map-nodes>.stage .stage-copy{font-size:15.5px;margin-bottom:10px}
  .map-nodes>.stage .stage-foot{display:none}
  .map-nodes>.stage .stage-link{display:block;min-height:0;padding:8px 0;line-height:1.55}
  .map-nodes>.stage .stage-link .arw{display:inline-block;vertical-align:middle;margin-left:10px}
  .map-note{margin-top:18px;font-size:12.5px}
  .system-base{margin-top:30px;padding-top:22px;flex-direction:column;align-items:flex-start;gap:6px}

  /* Agri-Cut runs full bleed */
  .kit-photo{margin:0 calc(var(--gut) * -1) 30px;border-radius:0}
  .kit-photo img{aspect-ratio:5/4;object-position:64% 44%}
  .kit-body{gap:18px}
  .kit-copy>p{font-size:16px;margin-bottom:22px}
  .kit-actions{gap:10px 22px}
  .kit-spec{margin-top:28px}
  .kit-spec>div{grid-template-columns:1fr 1.45fr;gap:14px;padding:12px 0}
  .kit-spec dt{font-size:14px}
  .kit-spec dd{font-size:15px}

  /* the method sits on the same line as the diagram */
  .path h2{margin-bottom:32px}
  .steps{grid-template-columns:1fr;gap:0;position:relative}
  .steps li:not(:last-child)::after{content:"";position:absolute;left:7px;top:20px;bottom:-5px;width:1px;background:var(--rule-2)}
  .steps li{position:relative;border-top:0;padding:0 0 26px 40px}
  .steps li:last-child{padding-bottom:0}
  .steps li::before{content:"";position:absolute;left:0;top:5px;width:15px;height:15px;border-radius:50%;
    background:var(--panel);border:1.5px solid var(--ink)}
  .step-n{margin-bottom:6px;font-size:12px}
  .steps h3{font-size:22px;margin-bottom:6px}
  .steps p{font-size:15.5px}
  .evidence{margin-top:40px;padding-top:24px;flex-direction:column;align-items:flex-start;gap:10px}
  .evidence h3{font-size:22px}
  .evidence p{font-size:15.5px}

  /* questions */
  .qa h2{margin-bottom:22px}
  .qa summary{padding:18px 0;gap:18px;font-size:17px;line-height:1.35}
  .qa details p{margin-bottom:20px;padding-right:8px;font-size:15.5px}

  /* contact: calling comes first */
  .talk-grid{gap:30px}
  .talk h2{font-size:clamp(34px,10vw,46px);margin-bottom:16px}
  .talk .lead{font-size:17px}
  .talk-direct{margin-top:24px;padding-top:0;border-top:0;display:grid;gap:4px}
  .talk-phone{justify-content:space-between;min-height:64px;padding:0 18px;border:1px solid oklch(100% 0 0 / .28);
    border-radius:4px;font-size:28px}
  .talk-phone .arw{opacity:.8}
  .talk-mail{font-size:15.5px}
  .talk-place{margin-top:2px;font-size:14px}
  .talk-form{margin-inline:calc(var(--gut) * -1);padding:28px var(--gut) 30px;border-radius:0}
  .form-hint{margin-bottom:18px}
  .f-row{grid-template-columns:1fr;gap:0}
  .f{margin-bottom:14px}
  .f input,.f select,.f textarea{min-height:50px;font-size:16px}
  .f-send{margin-top:20px}
  .f-send .btn{width:100%;justify-content:space-between}
  .next{margin-top:26px;padding-top:20px}

  /* footer: compact */
  .site-foot{padding:48px 0 calc(28px + env(safe-area-inset-bottom))}
  .foot-top{gap:30px}
  .foot-brand>p{margin-top:16px;font-size:14.5px}
  .foot-nav{grid-template-columns:1fr 1fr;gap:24px 20px}
  .foot-nav>div:last-child{grid-column:1/-1}
  .foot-nav h2{margin-bottom:6px}
  .foot-nav a{min-height:40px}
  .foot-bottom{margin-top:30px;flex-direction:column;gap:4px}

  /* inner pages: the same poster treatment and the same economy */
  .phero{min-height:min(88svh,760px);padding-block:calc(var(--head) + 40px) calc(32px + env(safe-area-inset-bottom))}
  .phero-grade{background:
    linear-gradient(to bottom,oklch(12% .026 158 / .84) 0%,oklch(12% .026 158 / .5) 9%,oklch(12% .026 158 / 0) 19%),
    linear-gradient(to top,oklch(11% .025 158 / .97) 0%,oklch(11% .025 158 / .92) 40%,oklch(11% .025 158 / .55) 64%,oklch(11% .025 158 / .12) 88%)}
  .phero-plain{min-height:min(62svh,560px)}
  .phero .eyebrow{margin-bottom:16px;font-size:14px}
  .phero h1{font-size:clamp(40px,12vw,62px);max-width:none}
  .phero-lede{margin:16px 0 24px;font-size:16px}
  .phero-actions{display:grid;gap:6px}
  .phero-actions .btn{justify-content:space-between}
  .phero-actions .lnk{justify-self:start}
  .opener-grid{gap:18px}
  .opener-body p:not(.lead){font-size:15.5px}
  .rows-sect h2,.cards-sect h2{margin-bottom:26px}
  .rows li{grid-template-columns:1fr;gap:4px;padding:20px 0}
  .rows h3{font-size:22px;margin-bottom:6px}
  .rows p{font-size:15.5px}
  .split-grid{gap:26px}
  .split-media{margin-inline:calc(var(--gut) * -1);border-radius:0}
  .split-media img{aspect-ratio:5/4}
  .split-body h2{margin-bottom:14px}
  .split-body>p{font-size:16px;margin-bottom:22px}
  .cards,.cards.three{grid-template-columns:1fr;gap:0}
  .card{padding:18px 0 22px}
  .card-n{margin-bottom:8px}
  .card h3{font-size:21px;margin-bottom:6px}
  .card p{font-size:15.5px}
  .crossref{padding-block:56px}
  .crossref h2{font-size:clamp(28px,8.4vw,38px)}
  .crossref-inner{flex-direction:column;align-items:flex-start;gap:14px}
  .endcta{padding-block:64px}
  .endcta h2{font-size:clamp(32px,9.6vw,44px);margin-bottom:14px}
  .endcta-inner{gap:26px}
  .endcta-side{align-items:stretch}
  .statement-inner p{font-size:clamp(28px,8.4vw,38px)}
  .statement-foot{flex-direction:column;align-items:flex-start;gap:10px}
  .note{padding:18px;gap:12px}
  .note p{font-size:15px}
  .compare figcaption{font-size:14px}
  .cases{gap:14px}
  .case{padding:22px 20px}
  .case-top{margin-bottom:10px}
  .case h3{font-size:24px}
  .case-figs{grid-template-columns:1fr;gap:0;padding-top:4px}
  .case-figs>div{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--rule)}
  .case-figs>div:last-child{border-bottom:0}
  .case-figs dt{font-size:30px}
  .case-figs dd{margin:0;text-align:right;font-size:14px}
  .speclist{grid-template-columns:1fr 1fr;gap:0 16px}
  .speclist>div{padding:18px 0}
  .speclist dt{font-size:13px;margin-bottom:6px}
  .speclist dd{font-size:22px}
  .speclist dd small{font-size:13.5px}
  .prose p{font-size:16px}
  .next li{font-size:15.5px}
}

/* without JavaScript the menu cannot open or close, so it sits in the header as a plain row */
@media (max-width:1000px){
  html:not(.js) .site-head{height:auto}
  html:not(.js) .head-inner{height:auto;flex-wrap:wrap;padding-block:10px 4px}
  html:not(.js) .menu-btn{display:none}
  html:not(.js) .head-nav{position:static;display:flex;flex-direction:row;flex-wrap:wrap;align-items:center;gap:0 18px;
    padding:0 0 8px;background:none;color:var(--ink);overflow:visible}
  html:not(.js) .head-nav>a:not(.btn){font-family:Barlow,sans-serif;font-weight:500;font-size:16px;letter-spacing:0;
    border:0;padding:0;min-height:44px}
  html:not(.js) .head-nav .btn{margin:4px 0}
}

/* portrait tablets get the same poster composition as phones */
@media (min-width:761px) and (max-width:1024px) and (orientation:portrait){
  html:not(.scrub) .hero-stage{height:100svh;min-height:720px;max-height:1240px}
  html:not(.scrub) .hero-lane{align-self:end;padding:0 0 calc(64px + env(safe-area-inset-bottom))}
  .hero-img{object-position:50% 36%}
  html:not(.scrub) .hero-img{animation:heroOpen 18s var(--ease) both}
  html:not(.scrub) .hero-grade{background:
    linear-gradient(to bottom,oklch(12% .026 158 / .84) 0%,oklch(12% .026 158 / .5) 9%,oklch(12% .026 158 / 0) 19%),
    linear-gradient(to top,oklch(11% .025 158 / .97) 0%,oklch(11% .025 158 / .92) 36%,oklch(11% .025 158 / .6) 56%,oklch(11% .025 158 / 0) 78%)}
  html:not(.scrub) .band::before{display:none}
  .band-h1{font-size:clamp(64px,10.5vw,104px)}
  .band-sub{max-width:40ch}
  .hero-foot{display:none}
  .phero{min-height:min(78svh,920px)}
  .phero-grade{background:
    linear-gradient(to bottom,oklch(12% .026 158 / .84) 0%,oklch(12% .026 158 / .5) 9%,oklch(12% .026 158 / 0) 19%),
    linear-gradient(to top,oklch(11% .025 158 / .97) 0%,oklch(11% .025 158 / .9) 40%,oklch(11% .025 158 / .5) 66%,oklch(11% .025 158 / .1) 90%)}
}

/* one quiet action bar, phones only */
.mbar{display:none}
.swipe-bar{display:none}
@media (max-width:760px){
  .mbar{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:45;display:flex;gap:8px;
    padding:7px;border-radius:12px;background:oklch(15% .03 158 / .97);
    box-shadow:0 14px 34px oklch(10% .02 158 / .32);transform:translateY(calc(100% + 28px));opacity:0;pointer-events:none;
    transition:transform .5s var(--ease),opacity .35s var(--ease-2)}
  .mbar.show{transform:none;opacity:1;pointer-events:auto}
  .mbar a{flex:1;display:flex;align-items:center;justify-content:center;gap:10px;min-height:48px;border-radius:8px;
    font-size:15px;font-weight:600}
  .mbar-call{color:var(--on-deep);border:1px solid oklch(100% 0 0 / .22)}
  .mbar-go{background:var(--signal);color:var(--deeper);flex:1.4 !important}
  html.menu-lock .mbar{opacity:0;pointer-events:none}
}

@keyframes heroOpen{from{transform:scale(1.16)}to{transform:scale(1.02)}}

@media (max-width:560px){
  .phero .eyebrow a,.phero .eyebrow .sep{display:none}
}

@media (max-width:380px){
  .talk-phone{font-size:25px}
  .speclist{grid-template-columns:1fr}
}

@media (max-height:600px){.hero-cue{display:none}}

@media (pointer:coarse){
  .lnk,.head-nav>a:not(.btn),.foot-nav a{min-height:44px}
}

/* ============================================================
   reduced motion: honoured completely, and live
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;transition-delay:0s!important}
  .reveal,.mli{opacity:1;transform:none}
  .wipe{clip-path:none}
  .wipe img{transform:none}
  .env-drift{animation:none}
  .hero-img{--imgS:1.06;animation:none!important}
}

/* pause loops on a hidden tab, and in sections off screen */
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused!important}
.rest *,.rest *::before,.rest *::after{animation-play-state:paused}

/* Original identity rebuilt from vector geometry and live typography. */
@font-face{font-family:'Barlow Condensed';src:url(barlow-condensed-bold.ttf) format('truetype');font-weight:700;font-style:normal;font-display:swap}
.brand{gap:8px;text-shadow:none}
.brand .brand-mark{width:36px;height:36px;border-radius:0;flex:none}
.brand-lettering{display:block;white-space:nowrap}
.brand-lettering strong{display:block;font-family:'Barlow Condensed',sans-serif;font-size:16px;font-weight:700;line-height:1.1;letter-spacing:.4px;text-transform:uppercase;color:#1a5c1a}
.brand-lettering small{display:block;margin-top:3px;font-family:Barlow,sans-serif;font-size:9px;font-weight:400;line-height:1.1;letter-spacing:.9px;text-transform:uppercase;color:#606b65}
.site-head:not(.solid):not(.menu-open) .brand-lettering strong,.site-foot .brand-lettering strong{color:var(--on-deep)}
.site-head:not(.solid):not(.menu-open) .brand-lettering small,.site-foot .brand-lettering small{color:var(--on-deep-2)}
html:not(.js) .site-head .brand-lettering strong{color:#1a5c1a}
html:not(.js) .site-head .brand-lettering small{color:#606b65}
@media(max-width:1180px) and (min-width:1001px){
  .head-inner{gap:16px}
  .head-nav>a:not(.btn){padding-inline:7px;font-size:13px}
  .head-nav .btn{margin-left:8px;padding-inline:16px;font-size:14px}
}
@media(max-width:1000px){
  .site-head.menu-open .brand-lettering strong{color:var(--on-deep)}
  .site-head.menu-open .brand-lettering small{color:var(--on-deep-2)}
}
@media(max-width:760px){
  .site-head .brand-mark{width:32px;height:32px}
  .site-head .brand-lettering strong{font-size:15px}
  .site-head .brand-lettering small{font-size:8px;letter-spacing:.55px}
  .head-inner{gap:12px}
}
@media(max-width:359px){
  .site-head .brand-lettering strong{font-size:14px}
  .site-head .brand-lettering small{font-size:7px;letter-spacing:.35px}
}