:root{
  --forest:#121820;
  --forest-2:#1C2836;
  --forest-deep:#0B1016;
  --leaf:#2F7FE0;
  --leaf-deep:#1E64C4;
  --leaf-mid:#3C8DFF;
  --sprout:#7AD7FF;
  --sprout-2:#B7EBFF;
  --sprout-4:#9AD8FF;
  --circuit:#3C8DFF;
  --circuit-bright:#9AD8FF;
  --copper:#D4923E;
  --copper-bright:#F0C27A;
  --ochre:#D4923E;
  --ochre-deep:#6E5427;
  --ochre-line:#E6D6BC;
  --ochre-soft:#F7F0E6;
  --mist:#E7EEF5;
  --paper:#F3F5F8;
  --white:#FFFFFF;
  --ink:#141A22;
  --muted:#5C6773;
  --line:#D5DDE6;
  --foam:#D5E2EE;
  --foam-2:#A9BCCC;
  --foam-3:#D7E3EE;
  --foam-4:#C9D7E4;
  --foam-5:#9BB0C4;
  --foam-6:#B7C9D8;
  --foam-7:#E4EDF4;
  --danger:#A33A2B;
  --display:"Newsreader", "Iowan Old Style", Georgia, serif;
  --body:"Hanken Grotesk", "Segoe UI", system-ui, -apple-system, sans-serif;
  --wrap:1180px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;overflow-x:clip;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--paper);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:clip}
img,svg{max-width:100%;display:block}
a{color:inherit}
button,input,select{font:inherit;color:inherit;max-width:100%}
:focus-visible{outline:3px solid var(--sprout);outline-offset:3px;border-radius:6px}
.wrap{width:min(var(--wrap),calc(100% - 48px - env(safe-area-inset-left,0px) - env(safe-area-inset-right,0px)));margin-inline:auto}
.hero-grid > *,.why-grid > *,.sim > *,.plat-grid > *,.cta-grid > *,.gap-head > *,.bar-row > *,.impact-col,.blk{min-width:0}
h1,h2,h3{font-family:var(--display);font-weight:500;line-height:1.08;margin:0;letter-spacing:-.01em}
h2{font-size:clamp(2.1rem,4.4vw,3.4rem)}
h2::after{content:"";display:block;width:84px;height:3px;margin-top:18px;border-radius:999px;background:linear-gradient(90deg,var(--leaf),var(--circuit-bright) 52%,var(--copper-bright))}
h3{font-size:1.45rem}
p{margin:0}
.lede{font-size:1.15rem;color:var(--muted);max-width:60ch;margin-top:18px}
section{padding:clamp(80px,11vw,140px) 0}

/* ---------- Nav ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;padding-top:env(safe-area-inset-top,0px);transition:background .3s,box-shadow .3s}
.nav.scrolled{background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-size:1.5rem;font-weight:600;text-decoration:none;color:var(--white);transition:color .3s}
.nav.scrolled .brand{color:var(--forest)}
.brand svg{width:26px;height:26px;color:var(--circuit-bright)}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{text-decoration:none;font-size:.95rem;color:color-mix(in srgb,var(--white) 82%,transparent);transition:color .2s;white-space:nowrap}
.nav.scrolled .nav-links a{color:var(--muted)}
.nav-links a:hover{color:var(--sprout)}
.nav.scrolled .nav-links a:hover{color:var(--leaf)}
.btn{display:inline-flex;align-items:center;gap:10px;border:0;cursor:pointer;border-radius:999px;padding:13px 24px;font-weight:600;font-size:.98rem;text-decoration:none;background-image:linear-gradient(105deg,transparent 36%,color-mix(in srgb,var(--white) 62%,transparent) 50%,transparent 64%);background-size:240% 100%;background-repeat:no-repeat;background-position:130% 0;transition:transform .25s var(--ease),background-color .25s,background-position .7s var(--ease),box-shadow .25s}
.btn:hover{transform:translateY(-3px);background-position:-30% 0}
.btn:active{transform:translateY(0) scale(.97)}
.btn-sprout{background-color:var(--sprout);color:var(--forest);animation:btn-glow 2.8s ease-in-out infinite}
.btn-sprout:hover{background-color:var(--sprout-2);animation:none;box-shadow:0 12px 28px color-mix(in srgb,var(--sprout) 42%,transparent)}
.btn-ghost{background-color:transparent;color:var(--white);box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--white) 35%,transparent)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--sprout),0 10px 24px color-mix(in srgb,var(--sprout) 22%,transparent)}
.btn-forest{background-color:var(--forest);color:var(--white)}
.btn-forest:hover{background-color:var(--leaf);box-shadow:0 12px 28px color-mix(in srgb,var(--leaf) 38%,transparent)}
@keyframes btn-glow{0%,100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--sprout) 0%,transparent)}50%{box-shadow:0 0 0 7px color-mix(in srgb,var(--sprout) 0%,transparent),0 8px 22px color-mix(in srgb,var(--sprout) 34%,transparent)}}
.nav .btn{padding:10px 18px;font-size:.9rem}
.menu-toggle{display:none;background:none;border:0;color:var(--white);cursor:pointer;padding:8px;min-width:44px;min-height:44px}
.nav.scrolled .menu-toggle{color:var(--forest)}

/* ---------- Hero ---------- */
.hero{background:
  radial-gradient(880px 460px at 88% 12%,color-mix(in srgb,var(--circuit) 32%,transparent),transparent 62%),
  radial-gradient(640px 420px at 6% 92%,color-mix(in srgb,var(--copper) 22%,transparent),transparent 58%),
  var(--forest);
  color:var(--white);padding:calc(150px + env(safe-area-inset-top,0px)) 0 110px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(color-mix(in srgb,var(--sprout) 16%,transparent) 1px,transparent 1px);background-size:22px 22px;pointer-events:none;mask-image:linear-gradient(90deg,transparent,var(--white) 18%,var(--white) 82%,transparent)}
.traces{position:absolute;inset:0;width:100%;height:100%;color:var(--circuit-bright);opacity:.85;pointer-events:none;z-index:0}
.traces path{fill:none;stroke:currentColor;stroke-width:1.6;stroke-dasharray:8 12;animation:flow 24s linear infinite}
.traces circle{fill:var(--copper-bright);transform-box:fill-box;transform-origin:center;animation:blink 2.8s ease-in-out infinite}
.traces circle:nth-child(odd){animation-delay:.8s}
@keyframes flow{to{stroke-dashoffset:-320}}
@keyframes blink{50%{opacity:.25}}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;position:relative;z-index:1}
.hero-grid > *{animation:rise .9s var(--ease) both}
.hero-grid > *:nth-child(2){animation-delay:.15s}
.hero h1{font-size:clamp(3rem,7.4vw,6.2rem);font-weight:500;line-height:.98;letter-spacing:-.025em}
.hero .sub{font-size:clamp(1.15rem,1.8vw,1.4rem);color:var(--foam);margin-top:26px;max-width:34ch;line-height:1.45}
.stream{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.mark{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:8px 14px 8px 10px;font-size:.9rem;font-weight:600;cursor:pointer;color:var(--white);background:color-mix(in srgb,var(--white) 7%,transparent);border:1px solid color-mix(in srgb,var(--white) 18%,transparent);transition:transform .25s var(--ease),background .25s,border-color .25s}
.mark svg{width:18px;height:18px;flex:none;transition:transform .35s var(--ease)}
.mark:hover svg{transform:scale(1.15) rotate(-8deg)}
.mark-elec{color:var(--circuit-bright)}
.mark-bat{color:var(--copper-bright)}
.mark:hover{transform:translateY(-2px);background:color-mix(in srgb,var(--white) 12%,transparent)}
.mark-elec:hover{border-color:var(--circuit-bright)}
.mark-bat:hover{border-color:var(--copper-bright)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:40px}
.acronym{margin-top:64px;font-size:.95rem;color:var(--foam-2);max-width:46ch}
.acronym b{color:var(--sprout);font-weight:600}
.loop{position:relative;aspect-ratio:1;width:100%;max-width:540px;margin-inline:auto}
.loop svg{width:100%;height:100%}
.loop .arc{fill:none;stroke-linecap:round;stroke-dasharray:var(--len);stroke-dashoffset:var(--len);animation:draw 1.6s var(--ease) forwards}
.loop .arc-a{stroke:var(--circuit-bright)}
.loop .arc-b{stroke:var(--sprout)}
.loop .arc-c{stroke:var(--copper-bright)}
.loop .arc-d{stroke:var(--circuit)}
.loop .arc:nth-of-type(2){animation-delay:.25s}
.loop .arc:nth-of-type(3){animation-delay:.5s}
.loop .arc:nth-of-type(4){animation-delay:.75s}
@keyframes draw{to{stroke-dashoffset:0}}
.orbit{transform-origin:270px 270px;animation:spin 60s linear infinite}
.orbit .glyph{opacity:0;animation:pop .6s var(--ease) forwards;animation-delay:calc(1.4s + var(--i) * .15s)}
.glyph .face{transform-box:fill-box;transform-origin:center;animation:unspin 60s linear infinite}
.glyph .disc{fill:var(--forest-2)}
.glyph .halo{fill:none;stroke-width:2.4}
.glyph use{pointer-events:none}
.tone-phone{color:var(--sprout)}
.tone-phone .halo{stroke:var(--circuit-bright)}
.tone-chip{color:var(--circuit-bright)}
.tone-chip .halo{stroke:var(--circuit)}
.tone-bat{color:var(--copper-bright)}
.tone-bat .halo{stroke:var(--copper)}
.tone-lap{color:var(--sprout-2)}
.tone-lap .halo{stroke:var(--sprout)}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes unspin{to{transform:rotate(-360deg)}}
@keyframes pop{to{opacity:1}}
.loop-center{position:absolute;inset:0;display:grid;place-items:center;text-align:center;pointer-events:none}
.loop-center span{display:block;font-family:var(--display);font-size:clamp(2.2rem,4vw,3rem);font-weight:500;letter-spacing:-.02em;color:var(--white);line-height:1;opacity:0;animation:pop .8s var(--ease) 1.9s forwards}
.loop-center small{display:block;font-family:var(--body);font-size:.85rem;color:var(--foam-2);margin-top:6px}

/* ---------- Gap ---------- */
.gap-head{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:end}
.seg{display:inline-flex;background:var(--mist);border-radius:999px;padding:5px;max-width:100%;flex-wrap:wrap}
.seg button{border:0;background:transparent;padding:10px 20px;border-radius:999px;cursor:pointer;font-weight:600;font-size:.93rem;color:var(--muted);transition:background .25s,color .25s;white-space:normal;text-align:center}
.seg button[aria-pressed="true"]{background:var(--forest);color:var(--white)}
.gap-chart{margin-top:56px;display:grid;gap:26px}
.bar-row{display:grid;grid-template-columns:230px 1fr;gap:24px;align-items:center}
.bar-label{font-size:.98rem;color:var(--muted)}
.bar-label strong{display:block;font-family:var(--display);font-size:2.3rem;font-weight:500;color:var(--ink);line-height:1.05}
.bar-track{height:56px;background:var(--white);border:1px solid var(--line);border-radius:14px;overflow:hidden;position:relative}
.bar-fill{height:100%;border-radius:13px;transition:width 1s var(--ease);width:0}
.bar-fill.gen{background:repeating-linear-gradient(-45deg,var(--leaf) 0 12px,var(--leaf-deep) 12px 24px)}
.bar-fill.cap{background:linear-gradient(90deg,var(--copper),var(--copper-bright))}
.gap-callout{margin-top:40px;background:var(--forest);color:var(--white);border-radius:22px;padding:34px 38px;display:grid;grid-template-columns:auto 1fr;gap:36px;align-items:center}
.gap-callout .mult{font-family:var(--display);font-size:clamp(3.4rem,7vw,5.2rem);line-height:1;color:var(--sprout);font-weight:500;min-width:3.4ch}
.gap-callout p{color:var(--foam-3);font-size:1.08rem;max-width:62ch}
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:20px}
.fact{border-top:2px solid var(--forest);padding-top:18px}
.fact strong{font-family:var(--display);font-size:2rem;font-weight:500;display:block;line-height:1.1}
.fact span{color:var(--muted)}
.source{margin-top:28px;font-size:.84rem;color:var(--muted);font-style:italic}

/* ---------- About ---------- */
.about{background:var(--white)}
.about-grid{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.about-card{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:28px;min-width:0}
.about-card .ic{width:52px;height:52px;border-radius:50%;background:var(--mist);color:var(--leaf);display:grid;place-items:center}
.about-card .ic svg{width:24px;height:24px}
.about-card h3{margin-top:18px;font-size:1.45rem}
.about-card p{margin-top:10px;color:var(--muted)}

/* ---------- Why ---------- */
.why{background:var(--white)}
.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:start}
.lens-list{display:grid;gap:10px;margin-top:40px}
.lens{all:unset;box-sizing:border-box;cursor:pointer;display:flex;gap:16px;align-items:center;padding:18px 20px;border-radius:16px;border:1px solid transparent;transition:background .25s,border-color .25s}
.lens:hover{background:var(--paper)}
.lens[aria-selected="true"]{background:var(--mist);border-color:var(--line)}
.lens:focus-visible{outline:3px solid var(--sprout)}
.lens .ic{width:48px;height:48px;border-radius:50%;background:var(--mist);display:grid;place-items:center;color:var(--leaf);flex:none;transition:background .25s,color .25s}
.lens[aria-selected="true"] .ic{background:var(--forest);color:var(--sprout)}
.lens .ic svg{width:22px;height:22px}
.lens b{font-size:1.08rem;font-weight:600}
.lens-panel{background:var(--forest);color:var(--white);border-radius:26px;padding:48px;min-height:420px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.gap-callout,.lens-panel,.plat-detail,.form{position:relative}
.gap-callout::before,.lens-panel::before,.plat-detail::before,.form::before,
.gap-callout::after,.lens-panel::after,.plat-detail::after,.form::after{content:"";position:absolute;width:18px;height:18px;pointer-events:none;border-color:var(--circuit);border-style:solid;border-width:0}
.gap-callout::before,.lens-panel::before,.plat-detail::before{border-color:var(--circuit-bright)}
.gap-callout::before,.lens-panel::before,.plat-detail::before,.form::before{top:14px;left:14px;border-top-width:1.5px;border-left-width:1.5px}
.gap-callout::after,.lens-panel::after,.plat-detail::after,.form::after{right:14px;bottom:14px;border-right-width:1.5px;border-bottom-width:1.5px}
.gap-callout::after,.lens-panel::after,.plat-detail::after{border-color:var(--copper-bright)}
.lens-panel .who{font-family:var(--display);font-size:clamp(1.8rem,3vw,2.5rem);line-height:1.12;max-width:18ch}
.lens-panel .pain{margin-top:22px;color:var(--foam-4);font-size:1.12rem;max-width:44ch}
.lens-panel .fix{margin-top:36px;padding-top:24px;border-top:1px solid color-mix(in srgb,var(--white) 15%,transparent);color:var(--circuit-bright);font-size:1rem}
.lens-panel .fix b{color:var(--white);font-weight:600;display:block;margin-bottom:4px}
.lens-panel .swap{transition:opacity .3s,transform .3s var(--ease)}
.lens-panel .swap.out{opacity:0;transform:translateY(8px)}
.result{margin-top:34px;color:var(--ochre);font-weight:600;font-size:1.05rem;max-width:40ch}

/* ---------- Journey simulator ---------- */
.journey{background:var(--paper)}
.sim{margin-top:52px;display:grid;grid-template-columns:380px 1fr;gap:28px;align-items:start}
.panel{background:var(--white);border:1px solid var(--line);border-radius:24px;padding:30px}
.panel h3{font-size:1.3rem;margin-bottom:6px}
.panel .hint{color:var(--muted);font-size:.93rem}
.field{margin-top:22px}
.field label,.field .lbl{display:flex;justify-content:space-between;font-weight:600;font-size:.93rem;margin-bottom:9px}
.field label output{font-weight:500;color:var(--leaf)}
select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background-color:var(--paper);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%235C6D65' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;cursor:pointer}
input[type=range]{width:100%;accent-color:var(--leaf);cursor:pointer}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:8px 14px;cursor:pointer;font-size:.9rem;transition:background .2s,border-color .2s,color .2s,transform .2s var(--ease),box-shadow .2s}
.chip:hover{border-color:var(--circuit);transform:translateY(-2px);box-shadow:0 8px 16px color-mix(in srgb,var(--forest) 8%,transparent)}
.chip:active{transform:scale(.97)}
.chip[aria-pressed="true"]{background:var(--forest);border-color:var(--forest);color:var(--white)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.93rem;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--leaf);margin-top:3px}
.run{width:100%;justify-content:center;margin-top:28px}
.mode-bat .only-elec{display:none}
.mode-elec .only-bat{display:none}

.stages{list-style:none;margin:0;padding:0;display:grid;gap:0}
.stage{display:grid;grid-template-columns:46px 1fr;gap:18px;position:relative;padding-bottom:22px}
.stage:last-child{padding-bottom:0}
.stage::before{content:"";position:absolute;left:22px;top:46px;bottom:0;width:2px;background:var(--line)}
.stage:last-child::before{display:none}
.stage .dot{width:46px;height:46px;border-radius:50%;border:2px solid var(--line);background:var(--white);display:grid;place-items:center;font-family:var(--display);font-size:1.15rem;color:var(--muted);transition:all .35s var(--ease);position:relative;z-index:1}
.stage.active .dot{border-color:var(--leaf);color:var(--leaf);box-shadow:0 0 0 6px color-mix(in srgb,var(--leaf) 14%,transparent)}
.stage.done .dot{background:var(--leaf);border-color:var(--leaf);color:var(--white)}
.stage.done::after{content:"";position:absolute;left:22px;top:46px;width:2px;bottom:0;background:var(--leaf);animation:grow .4s var(--ease) both;transform-origin:top}
.stage:last-child.done::after{display:none}
@keyframes grow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.stage h4{margin:10px 0 2px;font-size:1.05rem;font-weight:600}
.stage p{color:var(--muted);font-size:.95rem}
.stage .out{margin-top:8px;font-size:.93rem;color:var(--forest);background:var(--mist);border-radius:10px;padding:10px 14px;display:none}
.stage.done .out{display:block;animation:pop .4s var(--ease) both}

.passport{margin-top:26px;border-radius:24px;background:var(--forest);color:var(--white);padding:30px;display:none;position:relative;overflow:hidden}
.passport.show{display:block;animation:rise .6s var(--ease) both}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.passport::before{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;border:26px solid color-mix(in srgb,var(--sprout) 12%,transparent)}
.pp-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}
.pp-top h3{font-size:1.6rem}
.pp-id{font-size:.88rem;color:var(--foam-5);margin-top:4px;letter-spacing:.02em}
.pp-badge{background:var(--sprout);color:var(--forest);border-radius:999px;padding:7px 14px;font-weight:700;font-size:.85rem}
.pp-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 28px;margin-top:26px;position:relative}
.pp-grid dt{font-size:.83rem;color:var(--foam-5)}
.pp-grid dd{margin:2px 0 0;font-weight:600}
.pp-route{margin-top:24px;padding-top:20px;border-top:1px solid color-mix(in srgb,var(--white) 15%,transparent);font-size:.93rem;color:var(--foam-4)}
.demo-note{margin-top:16px;font-size:.84rem;color:var(--muted)}

/* ---------- Platform ---------- */
.platform{background:
  radial-gradient(520px 320px at 12% 80%,color-mix(in srgb,var(--copper) 20%,transparent),transparent 70%),
  radial-gradient(640px 380px at 90% 10%,color-mix(in srgb,var(--circuit) 28%,transparent),transparent 68%),
  var(--forest);color:var(--white);position:relative;overflow:hidden}
.platform .lede{color:var(--foam-6)}
.plat-grid{margin-top:60px;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hub{position:relative;aspect-ratio:1;max-width:520px;width:100%;margin-inline:auto}
.hub::before{content:"";position:absolute;left:50%;top:50%;width:58%;height:58%;border-radius:50%;border:1px dashed color-mix(in srgb,var(--circuit-bright) 40%,transparent);transform:translate(-50%,-50%);animation:ring 28s linear infinite;pointer-events:none}
@keyframes ring{to{transform:translate(-50%,-50%) rotate(360deg)}}
.hub svg.links{position:absolute;inset:0;width:100%;height:100%}
.hub svg.links line{stroke:color-mix(in srgb,var(--circuit-bright) 55%,transparent);stroke-width:1.5;stroke-dasharray:4 8;animation:flowline 2.2s linear infinite}
.hub svg.links line.on{stroke:var(--copper-bright);stroke-width:2;animation-duration:.9s}
@keyframes flowline{to{stroke-dashoffset:-24}}
.node{position:absolute;transform:translate(-50%,-50%);border:0;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:12px;background:none;color:var(--white);width:108px;animation:pop .55s var(--ease) both;animation-delay:calc(var(--i) * .08s)}
.node .ic{width:68px;height:68px;border-radius:50%;background:var(--forest-2);border:1.5px solid color-mix(in srgb,var(--circuit-bright) 45%,transparent);display:grid;place-items:center;color:var(--circuit-bright);transition:all .3s var(--ease)}
.node .ic svg{width:28px;height:28px}
.node span{font-size:.9rem;font-weight:600;text-align:center;line-height:1.25}
.node:hover .ic,.node[aria-pressed="true"] .ic{background:var(--sprout);color:var(--forest);border-color:var(--sprout);transform:scale(1.06)}
.node.core{width:104px}
.node.core .ic{width:104px;height:104px;background:linear-gradient(145deg,var(--sprout),var(--circuit-bright));color:var(--forest);border:0;animation:coreglow 3.2s ease-in-out infinite}
.node.core .ic svg{width:40px;height:40px}
.node.core[aria-pressed="true"] .ic{box-shadow:0 0 0 10px color-mix(in srgb,var(--sprout) 18%,transparent)}
@keyframes coreglow{50%{box-shadow:0 0 0 14px color-mix(in srgb,var(--circuit-bright) 18%,transparent)}}
.plat-detail{background:color-mix(in srgb,var(--white) 5%,transparent);border:1px solid color-mix(in srgb,var(--circuit-bright) 28%,transparent);border-radius:24px;padding:40px}
.plat-detail.show h3,.plat-detail.show p,.plat-detail.show li{animation:rise .4s var(--ease) both}
.plat-detail.show li:nth-child(2){animation-delay:.06s}
.plat-detail.show li:nth-child(3){animation-delay:.12s}
.plat-detail h3{font-size:2rem}
.plat-detail p{margin-top:16px;color:var(--foam-4);font-size:1.08rem}
.plat-detail ul{margin:22px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.plat-detail li{padding-left:24px;position:relative;color:var(--foam-7)}
.plat-detail li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:10px;border-radius:50%;border:2px solid var(--copper-bright)}

/* ---------- Impact ---------- */
.impact-stage{display:grid;grid-template-columns:minmax(240px,.72fr) 1.28fr;gap:48px 64px;align-items:start}
.impact-grid{display:grid;gap:14px}
.impact-col{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:26px 28px;display:grid;grid-template-columns:52px 1fr;gap:8px 18px;align-items:start}
.impact-col .ic{width:52px;height:52px;border-radius:50%;background:var(--mist);color:var(--leaf);display:grid;place-items:center;grid-row:1 / span 2}
.impact-col .ic svg{width:24px;height:24px}
.impact-col h3{margin:8px 0 0;font-size:1.55rem}
.impact-col ul{margin:8px 0 0;padding:0;list-style:none;display:grid;gap:10px;grid-column:2}
.impact-col li{color:var(--muted);padding-left:16px;position:relative}
.impact-col li::before{content:"";position:absolute;left:0;top:.7em;width:8px;height:2px;background:var(--leaf)}
.impact-col:first-child{background:var(--forest);border-color:var(--forest);color:var(--white)}
.impact-col:first-child .ic{background:color-mix(in srgb,var(--white) 10%,transparent);color:var(--sprout)}
.impact-col:first-child li{color:var(--foam-4)}
.impact-col:first-child li::before{background:var(--copper-bright)}
.policy{margin-top:48px;background:var(--ochre-soft);border-radius:18px;padding:22px 28px;color:var(--ochre-deep);font-size:1rem}

/* ---------- Canvas ---------- */
.canvas-sec{background:var(--white)}
.bmc{margin-top:52px;display:grid;gap:14px;grid-template-columns:repeat(3,1fr)}
.blk{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:22px;cursor:pointer;transition:border-color .25s,background .25s,transform .35s var(--ease),box-shadow .35s,opacity .35s;animation:rise .55s var(--ease) both;animation-delay:calc(var(--i,0) * .05s)}
.bmc.has-on .blk:not(.on){opacity:.55}
.blk.on,.blk:hover{border-color:var(--circuit);background:var(--white);transform:translateY(-6px);box-shadow:0 16px 36px color-mix(in srgb,var(--forest) 10%,transparent);opacity:1}
.blk.on{box-shadow:0 0 0 2px var(--circuit-bright),0 16px 36px color-mix(in srgb,var(--forest) 10%,transparent)}
.blk h4{margin:0 0 12px;font-size:1rem;font-weight:700;color:var(--forest);display:flex;align-items:center;gap:8px}
.blk h4 svg{width:18px;height:18px;color:var(--leaf)}
.blk ul{margin:0;padding:0;list-style:none;display:grid;gap:7px;font-size:.93rem;color:var(--muted)}
.blk.vp{background:var(--forest);border-color:var(--forest);color:var(--white);display:flex;flex-direction:column}
.blk.vp h4{color:var(--sprout)}
.blk.vp h4 svg{color:var(--sprout)}
.blk.vp p{font-family:var(--display);font-size:1.3rem;line-height:1.35;color:var(--white)}
.blk.rv{background:var(--ochre-soft);border-color:var(--ochre-line)}
.blk.rv h4,.blk.rv h4 svg{color:var(--ochre-deep)}

/* ---------- CTA ---------- */
.cta{background:
  radial-gradient(540px 280px at 80% 0%,color-mix(in srgb,var(--copper) 24%,transparent),transparent 70%),
  var(--forest);color:var(--white);padding:clamp(80px,10vw,120px) 0}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.cta h2{font-size:clamp(2.3rem,5vw,3.8rem)}
.cta .lede{color:var(--foam-6)}
.form{background:var(--white);color:var(--ink);border-radius:24px;padding:32px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{display:block;font-weight:600;font-size:.9rem;margin:16px 0 8px}
.form input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--paper);font-size:1rem}
.form input:focus{outline:none;border-color:var(--circuit);box-shadow:0 0 0 3px color-mix(in srgb,var(--circuit) 18%,transparent)}
.form .err{color:var(--danger);font-size:.86rem;margin-top:6px;min-height:1.2em}
.form .btn{margin-top:22px;width:100%;justify-content:center}
.sent{display:none;text-align:center;padding:30px 10px}
.sent.show{display:block;animation:rise .5s var(--ease) both}
.sent .tick{width:64px;height:64px;border-radius:50%;background:var(--mist);color:var(--leaf);display:grid;place-items:center;margin:0 auto 18px}
footer{background:var(--forest-deep);color:var(--foam-2);padding:34px 0 calc(34px + env(safe-area-inset-bottom,0px));font-size:.9rem}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.fact{transition:transform .35s var(--ease)}
.fact:hover{transform:translateY(-3px)}
.impact-col{transition:transform .35s var(--ease),box-shadow .35s}
.impact-col:hover{transform:translateY(-4px);box-shadow:0 16px 32px color-mix(in srgb,var(--forest) 10%,transparent)}
.reveal{transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal{opacity:0;transform:translateY(22px)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1200px){
  .bmc{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1100px){
  .nav-links{display:none;position:absolute;top:calc(72px + env(safe-area-inset-top,0px));left:0;right:0;background:var(--paper);flex-direction:column;align-items:stretch;padding:8px 24px 20px;gap:0;box-shadow:0 12px 24px color-mix(in srgb,var(--forest) 12%,transparent);max-height:calc(100dvh - 72px - env(safe-area-inset-top,0px));overflow:auto}
  .nav-links.open{display:flex}
  .nav-links a,.nav.scrolled .nav-links a{color:var(--ink);padding:14px 0;white-space:normal}
  .menu-toggle{display:grid;place-items:center}
  .nav.menu-open{background:var(--paper)}
  .nav.menu-open .brand,.nav.menu-open .menu-toggle{color:var(--forest)}
}
@media (max-width:1020px){
  .traces{mask-image:linear-gradient(180deg,var(--white) 0 10%,transparent 24% 76%,var(--white) 90% 100%);opacity:.4}
  .hero-grid,.why-grid,.sim,.plat-grid,.cta-grid,.gap-head{grid-template-columns:1fr}
  .loop{max-width:420px}
  .impact-stage{grid-template-columns:1fr;gap:28px}
  .impact-col{grid-template-columns:52px 1fr}
  .why-grid{gap:36px}
  .plat-grid,.cta-grid{gap:36px}
  .hub{max-width:440px;margin-block:12px}
}
@media (max-width:760px){
  body{font-size:16px}
  .wrap{width:min(var(--wrap),calc(100% - 32px - env(safe-area-inset-left,0px) - env(safe-area-inset-right,0px)))}
  section{padding:64px 0}
  .hero{padding:calc(112px + env(safe-area-inset-top,0px)) 0 64px}
  .hero h1{font-size:clamp(2.35rem,12vw,3.4rem)}
  .hero .sub{margin-top:16px}
  .hero-actions{margin-top:28px}
  .hero-actions .btn{flex:1 1 160px;justify-content:center}
  .acronym{margin-top:36px}
  .bar-row{grid-template-columns:1fr;gap:10px}
  .bar-label strong{font-size:1.8rem}
  .gap-callout{grid-template-columns:1fr;gap:12px;padding:24px}
  .gap-callout .mult{min-width:0}
  .about-grid,.facts,.pp-grid,.form .row{grid-template-columns:1fr}
  .lens-panel{padding:28px 22px;min-height:0;border-radius:20px}
  .panel,.form,.passport,.plat-detail{padding:22px}
  .bmc{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;grid-template-columns:none}
  .bmc .blk{flex:0 0 84%;scroll-snap-align:start}
  .node{width:min(92px,26vw)}
  .node .ic{width:48px;height:48px}
  .node .ic svg{width:22px;height:22px}
  .node.core .ic{width:72px;height:72px}
  .node.core .ic svg{width:30px;height:30px}
  .node span{font-size:.75rem}
  .plat-detail h3{font-size:1.6rem}
  .cta{padding:64px 0}
  footer .wrap{flex-direction:column;gap:8px}
}
@media (max-width:420px){
  .seg{width:100%}
  .seg button{flex:1}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .loop .arc{stroke-dashoffset:0}
  .js .reveal{opacity:1;transform:none}
}