/* =========================================================
   Lifelight · design system
   Grid: 12 columns · gutter 24 (16 on phones)
   Rail: label in cols 1–3, content from col 4
   Type: 4 sizes (xl, l, m, s) · Inter
   Space: 8 · 16 · 24 · 32 · 48 · 64 · 96 · section
   ========================================================= */
:root{
  --g0:#E2E2E3; --g1:#D9D9DB; --g2:#CFCFD2; --line:#C3C3C6;
  --ink:#0E0F10; --ink2:#3A3B40; --ink3:#5A5B61;
  --n0:#0A0A0B; --n1:#111214; --n2:#1A1B1E; --nline:#26272B; --nline2:#36373C;
  --m1:#ECECEE; --m2:#B4B5BA; --m3:#8E8F95;
  --v:#7422BF; --vl:#D7A8FF; --vg:#F3E8FF; --vr:180,92,255;
  --ease:cubic-bezier(.2,.75,.1,1); --ease-io:cubic-bezier(.65,0,.25,1);
  --xl:clamp(44px,6vw,92px); --l:clamp(28px,3vw,44px); --m:17px; --s:13px;
  --s1:8px; --s2:16px; --s3:24px; --s4:32px; --s5:48px; --s6:64px; --s7:96px;
  --sec:clamp(88px,10vw,144px);
  --gut:24px; --pad:clamp(20px,4vw,56px); --max:1328px; --nav:64px;
  --f:'Inter',ui-sans-serif,system-ui,-apple-system,'Helvetica Neue',Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:auto;scroll-padding-top:calc(var(--nav) + 24px)}
body{margin:0;font-family:var(--f);font-size:var(--m);line-height:1.55;color:var(--ink);background:var(--g0);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"cv11","ss03";font-optical-sizing:auto}
img,svg{display:block;max-width:100%}
a{color:inherit;text-underline-offset:.22em;text-decoration-thickness:1px}
button,input,select{font:inherit;color:inherit}
::selection{background:var(--vl);color:var(--ink)}
:focus-visible{outline:2px solid #A45BF0;outline-offset:3px;border-radius:2px}
p{margin:0}

/* ---------- themes ---------- */
.t-light{background:var(--g0);color:var(--ink);--bd:var(--line);--sub:var(--ink2);--cap:var(--ink3);--acc:var(--v);--card:var(--g1);--cardh:var(--g2)}
.t-mid{background:var(--g1);color:var(--ink);--bd:#BDBDC0;--sub:var(--ink2);--cap:var(--ink3);--acc:var(--v);--card:var(--g2);--cardh:#C6C6C9}
.t-dark{background:var(--n0);color:var(--m1);--bd:var(--nline);--sub:var(--m2);--cap:var(--m3);--acc:var(--vl);--card:var(--n2);--cardh:#202125}
.t-dark2{background:var(--n1);color:var(--m1);--bd:var(--nline);--sub:var(--m2);--cap:var(--m3);--acc:var(--vl);--card:var(--n2);--cardh:#202125}

/* ---------- grid ---------- */
.wrap{width:100%;max-width:calc(var(--max) + var(--pad)*2);margin-inline:auto;padding-inline:var(--pad)}
.g12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gut)}
.sub{display:grid;grid-template-columns:subgrid}
.c-all{grid-column:1/-1}
.c-rail{grid-column:1/4}
.c-main{grid-column:4/-1}

.c-lead{grid-column:4/10}
.c-l6{grid-column:1/7}.c-r6{grid-column:7/-1}
.c-4a{grid-column:4/7}.c-4b{grid-column:7/10}.c-4c{grid-column:10/13}
.sec{padding-block:var(--sec)}
.pt0{padding-top:0}

/* section head: label on rail, title + lead in main */
.sh{row-gap:var(--s3);margin-bottom:var(--s6)}
.sh .eyebrow{grid-column:1/4;padding-top:.7em}
.sh .h2{grid-column:4/11}
.sh .lead{grid-column:4/10}

/* ---------- type ---------- */
.xl{margin:0;font-weight:300;font-size:var(--xl);line-height:1;letter-spacing:-.045em;text-wrap:balance}
.h2{margin:0;font-weight:300;font-size:var(--l);line-height:1.08;letter-spacing:-.03em;text-wrap:balance}
.h3{margin:0;font-weight:500;font-size:var(--m);line-height:1.35;letter-spacing:-.01em}
.lead{font-size:var(--m);line-height:1.6;color:var(--sub);text-wrap:pretty;max-width:58ch}
.p{color:var(--sub);text-wrap:pretty}
.eyebrow{display:flex;align-items:baseline;gap:10px;margin:0;font-size:var(--s);font-weight:500;line-height:1.3;letter-spacing:.08em;text-transform:uppercase;color:var(--cap)}
.eyebrow .idx{color:var(--acc);font-variant-numeric:tabular-nums}
.cap{font-size:var(--s);font-weight:500;line-height:1.5;letter-spacing:.04em;color:var(--cap)}
.cap.up{text-transform:uppercase;letter-spacing:.08em}
.num{font-variant-numeric:tabular-nums}
.acc{color:var(--acc)}
.stat{display:block;font-weight:300;font-size:var(--xl);line-height:.95;letter-spacing:-.05em;font-variant-numeric:tabular-nums;white-space:nowrap}
.stat small{font-size:var(--l);letter-spacing:-.02em;margin-left:.08em}

/* ---------- buttons & links ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:48px;padding:0 22px;border-radius:999px;border:1px solid transparent;font-weight:500;text-decoration:none;white-space:nowrap;cursor:pointer;transition:background .35s var(--ease),color .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease),transform .2s var(--ease)}
.btn{font-size:var(--s);letter-spacing:.01em}
.btn:active{transform:scale(.98)}
.btn .ar{transition:transform .35s var(--ease)}.btn:hover .ar{transform:translateX(3px)}
.btn-ink{background:var(--ink);color:#F4F4F5}.btn-ink:hover{background:#000;box-shadow:0 0 0 5px rgba(var(--vr),.14)}
.btn-snow{background:#F4F4F5;color:var(--ink)}.btn-snow:hover{background:#fff;box-shadow:0 0 0 5px rgba(var(--vr),.22)}
.btn-line{border-color:rgba(14,15,16,.25);color:var(--ink)}.btn-line:hover{border-color:var(--ink)}

.btn-sm{height:40px;padding:0 18px}
.btns{display:flex;gap:var(--s1);flex-wrap:wrap}
.lnk{display:inline-flex;align-items:center;gap:8px;font-size:var(--m);text-decoration:none;color:inherit;border-bottom:1px solid currentColor;padding-bottom:2px}
.lnk .ar{transition:transform .35s var(--ease)}.lnk:hover .ar{transform:translateX(4px)}

/* ---------- nav ---------- */
.skip{position:fixed;left:16px;top:-80px;z-index:100;background:#fff;color:var(--ink);padding:10px 16px;border-radius:999px;font-size:var(--s);transition:top .2s}
.skip:focus{top:12px}
.nav{position:sticky;top:0;z-index:50;height:var(--nav);background:var(--n0);color:var(--m1);border-bottom:1px solid rgba(255,255,255,.06);transition:background .4s var(--ease)}
.nav.scrolled{background:rgba(10,10,11,.9);backdrop-filter:saturate(1.4) blur(16px);-webkit-backdrop-filter:saturate(1.4) blur(16px)}
.nav-in{height:100%;align-items:center}
.logo{grid-column:1/4;display:flex;align-items:center;height:44px;width:max-content}
.logo img{height:19px;width:auto}
.nav-links{grid-column:4/10;display:flex;gap:var(--s4);list-style:none;margin:0;padding:0}
.nav-links a{position:relative;display:block;padding:10px 0;font-size:var(--s);color:var(--m2);text-decoration:none;transition:color .25s}
.nav-links a:hover,.nav-links a[aria-current=page]{color:#fff}
.nav-links a[aria-current=page]::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;background:var(--vl);box-shadow:0 0 8px rgba(var(--vr),.9)}
.nav-r{grid-column:10/-1;display:flex;justify-content:flex-end;align-items:center;gap:8px}
.menu-btn{display:none;width:44px;height:44px;border:0;background:transparent;border-radius:999px;align-items:center;justify-content:center;cursor:pointer;color:var(--m1)}
.menu-btn i{position:relative;display:block;width:18px;height:1.5px;background:currentColor;transition:background .2s}
.menu-btn i::before,.menu-btn i::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:currentColor;transition:transform .35s var(--ease)}
.menu-btn i::before{transform:translateY(-6px)}.menu-btn i::after{transform:translateY(6px)}
.nav.open .menu-btn i{background:transparent}
.nav.open .menu-btn i::before{transform:rotate(45deg)}.nav.open .menu-btn i::after{transform:rotate(-45deg)}
.mnav{position:fixed;inset:var(--nav) 0 0 0;z-index:49;background:var(--n0);color:var(--m1);padding:var(--s3) var(--pad) var(--s5);display:flex;flex-direction:column;opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility 0s .3s}
.nav.open+.mnav{opacity:1;visibility:visible;transition:opacity .3s var(--ease)}
.mnav a.ml{display:flex;justify-content:space-between;align-items:center;padding:var(--s2) 0;border-bottom:1px solid var(--nline);font-size:var(--l);font-weight:300;letter-spacing:-.02em;text-decoration:none}
.mnav .btn{margin-top:var(--s4);align-self:flex-start}

/* ---------- motion ---------- */
.rv{opacity:0;transform:translateY(20px);transition:opacity .9s var(--ease),transform 1s var(--ease);transition-delay:calc(var(--i,0) * 80ms)}
.rv.in{opacity:1;transform:none}
.no-js .rv{opacity:1;transform:none}
.load{animation:load 1.1s var(--ease) both;animation-delay:calc(var(--i,0) * 100ms + 60ms)}
@keyframes load{from{opacity:0;transform:translateY(16px)}}
@keyframes breathe{0%,100%{opacity:.7}50%{opacity:1}}
@keyframes ping{0%{transform:translate(-50%,-50%) scale(.5);opacity:.9}100%{transform:translate(-50%,-50%) scale(3.2);opacity:0}}
@keyframes grow{from{transform:scaleX(0)}}
.breathe{animation:breathe 4.8s ease-in-out infinite}

.beam{height:2px;border-radius:2px;background:var(--vg);box-shadow:0 0 14px 3px rgba(200,140,255,.95),0 0 60px 16px rgba(160,90,255,.45)}
.halo{position:absolute;pointer-events:none;background:radial-gradient(closest-side,rgba(var(--vr),.28),rgba(var(--vr),0))}

/* ---------- blocks ---------- */
.media{position:relative;overflow:hidden;background:var(--g1)}
.media img{width:100%;height:100%;object-fit:cover;transition:transform 1.6s var(--ease)}
.zoom:hover .media img{transform:scale(1.03)}
.rule{border-top:1px solid var(--bd)}
.cells{border-top:1px solid var(--bd);row-gap:var(--s5)}
.cell{display:flex;flex-direction:column;gap:var(--s2);padding-top:var(--s4)}
.cell .p{max-width:34ch}
.specs{margin:0;border-top:1px solid var(--bd)}
.specs>div{display:flex;justify-content:space-between;align-items:baseline;gap:var(--s3);padding:14px 0;border-bottom:1px solid var(--bd)}
.specs dt{color:var(--sub)}.specs dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}
.card{display:flex;flex-direction:column;gap:var(--s2);padding:var(--s4);background:var(--card);transition:background .4s var(--ease)}
a.card{text-decoration:none;color:inherit}
a.card:hover{background:var(--cardh)}
.card .ar{font-size:var(--l);font-weight:300;line-height:1;transition:transform .45s var(--ease)}
a.card:hover .ar{transform:translateX(6px)}
.card-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:auto;padding-bottom:var(--s6)}

/* ---------- charts ---------- */
.fig{position:relative;margin:0}
.fig-head{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:var(--s2) var(--s4);padding-bottom:var(--s2);margin-bottom:var(--s3);border-bottom:1px solid var(--bd)}
.fig-cap{margin-top:var(--s2);padding-top:var(--s2);border-top:1px solid var(--bd);font-size:var(--s);line-height:1.6;color:var(--cap);max-width:110ch}
.fig svg{width:100%;height:auto;overflow:visible}
.fig svg text{font-family:var(--f);font-size:13px;fill:var(--cap);font-variant-numeric:tabular-nums}
.fig .grid line{stroke:var(--bd);stroke-width:1}
.legend{display:flex;gap:var(--s3);flex-wrap:wrap;font-size:var(--s);color:var(--cap)}
.legend span{display:inline-flex;align-items:center;gap:8px}
.legend i{display:inline-block;width:16px;height:2px;border-radius:2px}
.lg-sq,.lg-di,.lg-hd{display:inline-block;width:9px;height:9px}
.lg-sq{background:#ECECEE}.lg-di{border:1.5px solid #ECECEE;transform:rotate(45deg) scale(.85)}.lg-hd{border-radius:50%;background:#B45CFF;box-shadow:0 0 0 2px #F3E8FF inset}
.draw-line{stroke-dasharray:var(--len,3000);stroke-dashoffset:var(--len,3000);transition:stroke-dashoffset 2s var(--ease-io)}
.in .draw-line,.draw-line.in{stroke-dashoffset:0}
.fill-area{opacity:0;transition:opacity 1.2s var(--ease) .8s}
.in .fill-area{opacity:1}
.pop{opacity:0;transform-box:fill-box;transform-origin:center;transform:scale(0);transition:opacity .4s var(--ease),transform .55s cubic-bezier(.3,1.6,.5,1)}
.in .pop{opacity:1;transform:scale(1)}
.tip{position:absolute;z-index:5;pointer-events:none;min-width:160px;padding:10px 12px;border-radius:6px;background:rgba(17,18,20,.94);border:1px solid var(--nline2);color:var(--m1);font-size:var(--s);line-height:1.55;opacity:0;transform:translate(-50%,calc(-100% - 14px));transition:opacity .15s}
.tip.show{opacity:1}
.tip b{font-weight:500;color:#fff}.tip .v{color:var(--vl)}
.fig [data-tip]{cursor:pointer}
text.halo-t{paint-order:stroke;stroke:#111214;stroke-width:5px;stroke-linejoin:round}
.t-light text.halo-t,.t-mid text.halo-t{stroke:var(--g0)}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--bd)}
.faq details{border-bottom:1px solid var(--bd);interpolate-size:allow-keywords}
.faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:var(--s3);padding:22px 0;cursor:pointer;font-weight:500;line-height:1.4;transition:color .25s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--acc)}
.pm{position:relative;flex:0 0 auto;width:24px;height:24px}
.pm::before,.pm::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.5px;margin:-.75px 0 0 -6px;background:currentColor;transition:transform .45s var(--ease)}
.pm::after{transform:rotate(90deg)}
details[open] .pm::after{transform:rotate(0)}
.faq details::details-content{block-size:0;overflow:hidden;opacity:0;transition:block-size .45s var(--ease),opacity .35s var(--ease),content-visibility .45s allow-discrete}
.faq details[open]::details-content{block-size:auto;opacity:1}
.faq .ans{padding:0 var(--s6) var(--s3) 0;color:var(--sub);max-width:72ch}

/* ---------- forms ---------- */
.field{display:flex;flex-direction:column;gap:var(--s1)}
.field label{font-size:var(--s);font-weight:500;letter-spacing:.04em;color:var(--cap)}
.field input,.field select{height:48px;padding:0 14px;border-radius:6px;border:1px solid var(--nline2);background:rgba(255,255,255,.03);color:var(--m1);font-size:var(--m);transition:border-color .25s,background .25s,box-shadow .25s;appearance:none;-webkit-appearance:none}
.field select{background-image:linear-gradient(45deg,transparent 50%,#8E8F95 50%),linear-gradient(135deg,#8E8F95 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 15px) 21px;background-size:5px 5px;background-repeat:no-repeat}
.field input:focus,.field select:focus{outline:none;border-color:var(--vl);box-shadow:0 0 0 4px rgba(var(--vr),.14)}
.field option{color:#111}
.range{display:flex;flex-direction:column;gap:var(--s1)}
.range-top{display:flex;justify-content:space-between;align-items:baseline;gap:var(--s2)}
.range label{color:var(--sub)}
.range output{font-weight:500;color:#fff;font-variant-numeric:tabular-nums}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;cursor:pointer;--p:50%}
input[type=range]::-webkit-slider-runnable-track{height:2px;background:linear-gradient(90deg,var(--vl) var(--p),var(--nline2) var(--p))}
input[type=range]::-moz-range-track{height:2px;background:var(--nline2)}
input[type=range]::-moz-range-progress{height:2px;background:var(--vl)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;margin-top:-8px;border-radius:50%;background:#fff;box-shadow:0 0 0 5px rgba(var(--vr),.2),0 0 14px 2px rgba(var(--vr),.6)}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border:0;border-radius:50%;background:#fff;box-shadow:0 0 0 5px rgba(var(--vr),.2)}
.seg{display:inline-flex;padding:3px;border-radius:999px;border:1px solid var(--bd)}
.seg button{height:36px;padding:0 16px;border:0;border-radius:999px;background:transparent;font-size:var(--s);font-weight:500;color:var(--cap);cursor:pointer;transition:background .3s var(--ease),color .3s var(--ease)}
.seg button[aria-pressed=true]{background:var(--ink);color:#fff}
.t-dark .seg button[aria-pressed=true],.t-dark2 .seg button[aria-pressed=true]{background:#F4F4F5;color:var(--ink)}

/* ---------- footer ---------- */
.foot{padding-block:var(--s7) var(--s4)}
.foot-top{row-gap:var(--s5)}
.foot h2{margin:0 0 var(--s2);font-size:var(--s);font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--m3)}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.foot a{color:var(--m2);text-decoration:none;transition:color .25s}.foot a:hover{color:#fff}
.foot-base{margin-top:var(--s7);padding-top:var(--s3);border-top:1px solid var(--nline);font-size:var(--s);color:var(--m3)}

/* =========================================================
   Page components
   ========================================================= */
/* hero */
.hero{position:relative}

@keyframes heroIn{from{transform:scale(1.06)}to{transform:none}}

/* scroll story */
.story{position:relative;height:330vh}
.story-pin{position:sticky;top:0;height:100vh;min-height:600px;display:flex;align-items:center}
.story-g{width:100%;align-items:center}
.story-copy{grid-column:1/6;display:flex;flex-direction:column;gap:var(--s4)}
.story-steps{position:relative;min-height:300px}
.sstep{position:absolute;inset:0 0 auto 0;display:flex;flex-direction:column;gap:var(--s2);opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease),transform .7s var(--ease);pointer-events:none}
.story[data-step="0"] [data-stepi="0"],.story[data-step="1"] [data-stepi="1"],.story[data-step="2"] [data-stepi="2"]{opacity:1;transform:none;pointer-events:auto}
.story-prog{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s1);max-width:240px}
.story-prog i{position:relative;height:2px;background:var(--nline2);overflow:hidden}
.story-prog i::after{content:"";position:absolute;inset:0;background:var(--vl);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.story[data-step="0"] .story-prog i:nth-child(1)::after,.story[data-step="1"] .story-prog i:nth-child(-n+2)::after,.story[data-step="2"] .story-prog i::after{transform:none}
.story-vis{grid-column:7/-1;position:relative;height:min(520px,62vh)}
.vis{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;opacity:0;transition:opacity .7s var(--ease)}
.story[data-step="0"] .vis-0,.story[data-step="1"] .vis-1,.story[data-step="2"] .vis-2{opacity:1}
.vis svg{width:100%;height:auto;max-height:100%}
.vis .draw-line{transition-duration:1.6s}
.story[data-step="1"] .vis-1 .draw-line,.story[data-step="2"] .vis-2 .draw-line{stroke-dashoffset:0}
.story[data-step="1"] .vis-1 .pop,.story[data-step="2"] .vis-2 .pop,.story[data-step="0"] .vis-0 .pop{opacity:1;transform:scale(1)}
.story[data-step="2"] .vis-2 .fill-area{opacity:1}
.dotlit{fill:#fff;filter:drop-shadow(0 0 4px rgba(255,255,255,.8))}
.dp-line{transform-box:fill-box;transform-origin:left;transform:scaleX(0);transition:transform 1.2s var(--ease-io)}
.story[data-step="1"] .dp-line{transform:none}

/* cost range */
.dr{border-top:1px solid var(--bd)}
.dr-row{align-items:center;padding:18px 0;border-bottom:1px solid var(--bd);transition:background .3s}
.dr-row:hover{background:rgba(255,255,255,.02)}
.dr-name{grid-column:1/4;display:flex;flex-direction:column;gap:2px}
.dr-name em{font-style:normal;font-size:var(--s);color:var(--cap);letter-spacing:.04em}
.dr-track{grid-column:4/11;position:relative;height:24px;--max:70000}
.dr-track::before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:var(--bd)}
.dr-ci{position:absolute;top:50%;height:2px;margin-top:-1px;left:calc(var(--lo)/var(--max)*100%);width:calc((var(--hi) - var(--lo))/var(--max)*100%);background:#6E6F76;transform:scaleX(0);transform-origin:left;transition:transform 1s var(--ease-io);transition-delay:calc(var(--k)*100ms + .2s)}
.dr-ci::before,.dr-ci::after{content:"";position:absolute;top:-5px;width:1px;height:12px;background:#6E6F76}
.dr-ci::before{left:0}.dr-ci::after{right:0}
.dr-pt{position:absolute;top:50%;left:calc(var(--pt)/var(--max)*100%);width:11px;height:11px;margin:-5.5px 0 0 -5.5px;border-radius:50%;background:#ECECEE;transform:scale(0);transition:transform .6s cubic-bezier(.3,1.6,.5,1),box-shadow .3s;transition-delay:calc(var(--k)*100ms + .6s)}
.in .dr-ci,.in .dr-pt{transform:none}
.dr-row:hover .dr-pt{box-shadow:0 0 0 5px rgba(var(--vr),.3),0 0 16px rgba(var(--vr),.8)}
.dr-val{grid-column:11/-1;text-align:right;font-variant-numeric:tabular-nums}
.dr-axis{padding-top:10px}
.dr-ticks{grid-column:4/11;position:relative;height:18px}
.dr-ticks b{position:absolute;top:0;font-weight:400;font-size:var(--s);color:var(--cap);transform:translateX(-50%)}

/* turn */
.turn{position:relative;height:clamp(300px,30vw,420px);background:linear-gradient(180deg,var(--n0) 0%,var(--n0) 34%,var(--g0) 100%);overflow:hidden}
.turn .halo{left:50%;top:0;width:min(1000px,100%);height:72%;transform:translateX(-50%)}
.turn-beam{position:absolute;left:50%;top:32%;width:min(520px,70%);transform:translateX(-50%)}
.turn-beam .beam{transform:scaleX(var(--b,0));transition:transform .15s linear}
.turn-text{position:absolute;left:0;right:0;top:calc(32% + 32px);text-align:center;font-size:var(--l);font-weight:300;letter-spacing:-.03em;color:#FBF6FF}

/* how */
.how-img{grid-column:1/7;aspect-ratio:4/3;background:#B0B0B2}
.how-steps{grid-column:7/-1;list-style:none;margin:0;padding:0;border-top:1px solid var(--bd);align-self:center}
.how-steps li{position:relative;display:grid;grid-template-columns:48px minmax(0,1fr);padding:var(--s3) 0;border-bottom:1px solid var(--bd)}
.how-steps .n{font-size:var(--s);font-weight:500;color:var(--cap);padding-top:2px;font-variant-numeric:tabular-nums}
.how-steps li .p{margin-top:4px}
.how-steps li:not(.on) .h3{color:var(--cap)}.how-steps li:not(.on) .p{opacity:.55}
.how-steps .h3,.how-steps .p{transition:color .5s var(--ease),opacity .5s var(--ease)}
.how-steps li.on .n{color:var(--acc)}
.hs-bar{position:absolute;left:0;bottom:-1px;height:1px;width:100%;background:var(--ink);transform:scaleX(0);transform-origin:left}
.how-steps li.on .hs-bar{animation:hsb 2.8s linear both}
@keyframes hsb{to{transform:scaleX(1)}}

/* apps */
.app{display:flex;flex-direction:column;gap:var(--s2)}
.app .media{aspect-ratio:4/5}

/* demo */
.demo{position:relative;overflow:hidden}
.demo .halo{left:75%;top:-30%;width:900px;height:700px;transform:translateX(-50%);opacity:.6}
.demo-form{grid-column:7/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s3) var(--gut);align-content:start}
.demo-form .full{grid-column:1/-1}

/* science */
.sci-hero{position:relative;overflow:hidden;padding-block:var(--s7) var(--s6)}
.sci-hero .halo{left:25%;top:-10%;width:1000px;height:640px;transform:translateX(-50%)}
.sci-line{grid-column:1/8;height:2px;margin-block:var(--s3) var(--s4)}
.sci-line .beam{transform-origin:left;animation:grow 1.6s var(--ease-io) .5s both}
.xsec svg text{font-size:13px}

.pen [data-mode-g]{transition:opacity .5s var(--ease)}
.pen[data-pen="222"] [data-mode-g="254"],.pen[data-pen="254"] [data-mode-g="222"]{opacity:0}

@keyframes photon{to{stroke-dashoffset:-44}}

.limits .lim-row{align-items:center;padding:var(--s3) 0;border-bottom:1px solid var(--bd)}
.lim-k{grid-column:1/4;font-weight:500}
.lim-track{grid-column:4/11;position:relative;height:24px}
.lim-track::before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:var(--bd)}
.lim-bar{position:absolute;top:50%;height:2px;margin-top:-1px;left:calc(var(--a)/500*100%);width:calc((var(--b) - var(--a))/500*100%);background:linear-gradient(90deg,#9A9BA1,var(--v));transform:scaleX(0);transform-origin:left;transition:transform 1.5s var(--ease-io) .2s}
.lim-old,.lim-new{position:absolute;top:50%;width:11px;height:11px;margin:-5.5px 0 0 -5.5px;border-radius:50%}
.lim-old{left:calc(var(--a)/500*100%);background:var(--g0);border:1.5px solid var(--ink3)}
.lim-new{left:calc(var(--a)/500*100%);background:var(--v);box-shadow:0 0 0 5px rgba(var(--vr),.15);transition:left 1.5s var(--ease-io) .2s}
.in .lim-bar{transform:none}.in .lim-new{left:calc(var(--b)/500*100%)}
.lim-v{grid-column:11/-1;text-align:right;font-variant-numeric:tabular-nums}
.lim-v s{color:var(--cap)}.lim-v b{font-weight:500;color:var(--v)}
.lim-ticks{grid-column:4/11;position:relative;height:18px;margin-top:10px}
.lim-ticks b{position:absolute;font-weight:400;font-size:var(--s);color:var(--cap);transform:translateX(-50%)}
.refs{margin:0;padding-left:1.4em;display:flex;flex-direction:column;gap:var(--s2);font-size:var(--s);line-height:1.6;color:var(--m2)}
.refs em{color:var(--m1)}

/* compare */
.vs{border-top:1px solid var(--bd)}
.vs>div{position:relative;display:flex;flex-direction:column;gap:var(--s3);padding-top:var(--s4)}
.vs-word{display:block;font-weight:300;font-size:var(--xl);line-height:1;letter-spacing:-.05em}
.act-h,.act-r{padding:var(--s3) 0;border-bottom:1px solid var(--bd)}
.act-h{padding:var(--s2) 0}
.act-r{transition:background .3s}.act-r:hover{background:rgba(255,255,255,.25)}
.act-k{grid-column:1/4;display:flex;flex-direction:column;gap:2px}
.act-k em{font-style:normal;font-size:var(--s);color:var(--cap)}
.act-a{grid-column:4/8}.act-b{grid-column:8/-1}
.act-a,.act-b{display:flex;flex-direction:column;gap:var(--s1);color:var(--sub)}
.act sup{font-size:var(--s);color:var(--cap);vertical-align:baseline}
.rate{display:block;width:52px;height:8px;background:radial-gradient(circle,var(--c,#0E0F10) 3.5px,transparent 4px) 0 0/18px 8px repeat-x;-webkit-mask:linear-gradient(90deg,#000 calc(var(--r)*33.4%),rgba(0,0,0,.18) 0);mask:linear-gradient(90deg,#000 calc(var(--r)*33.4%),rgba(0,0,0,.18) 0)}
.rate[data-r="0"]{--r:0}.rate[data-r="1"]{--r:1}.rate[data-r="2"]{--r:2}.rate[data-r="3"]{--r:3}
.rate.v{--c:#7422BF}
.calc-in{align-items:end;row-gap:var(--s4);padding-bottom:var(--s4);border-bottom:1px solid var(--bd);margin-bottom:var(--s5)}
.calc-in .range{grid-column:span 3}

.example{padding:var(--s5) 0 0;margin-top:var(--s6);border-top:1px solid var(--bd);row-gap:var(--s3)}

.next{display:flex;justify-content:space-between;align-items:flex-end;padding-block:var(--s6);text-decoration:none;border-bottom:1px solid var(--nline)}
.next .ar{font-size:var(--l);font-weight:300;transition:transform .45s var(--ease)}.next:hover .ar{transform:translateX(8px)}

/* faq page */
.faq-group{row-gap:var(--s3);margin-bottom:var(--s6)}
.faq-group .eyebrow{grid-column:1/4;padding-top:24px;position:sticky;top:calc(var(--nav) + 24px);align-self:start}
.faq-group .faq{grid-column:4/-1}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .story-copy{grid-column:1/7}.story-vis{grid-column:7/-1}
  .c-lead,.sh .h2,.sh .lead{grid-column:4/-1}
}
@media (max-width:900px){
  :root{--gut:16px;--nav:60px}
  .nav-links,.nav-cta{display:none}
  .menu-btn{display:inline-flex}
  .logo{grid-column:1/7}.nav-r{grid-column:7/-1}
  .c-rail,.c-main,.c-lead,.c-l6,.c-r6,.c-4a,.c-4b,.c-4c,
  .sh .eyebrow,.sh .h2,.sh .lead,.story-copy,.story-vis,.how-img,.how-steps,.demo-form,.dr-name,.dr-track,.dr-val,.dr-ticks,
  .lim-k,.lim-track,.lim-v,.lim-ticks,.act-k,.act-a,.act-b,.faq-group .eyebrow,.faq-group .faq,.sci-line{grid-column:1/-1}
  .sh{margin-bottom:var(--s5)}
  .sh .eyebrow{padding-top:0}
  .hero{min-height:calc(100svh - var(--nav))}
  .hero{background:#E0E0DF}
  .hero{flex-direction:column}
  
  
  
    
  
    .story{height:auto}
  .story-pin{position:static;height:auto;min-height:0;padding-block:var(--sec)}
  .story-steps{min-height:0;display:flex;flex-direction:column;gap:var(--s5)}
  .sstep{position:static;opacity:1;transform:none;padding-top:var(--s3);border-top:1px solid var(--bd)}
  .story-prog,.story-vis{display:none}
  .dr-row{row-gap:10px}
  .dr-val{grid-column:1/-1;text-align:left}
  .dr-axis .dr-name,.dr-axis .dr-val{display:none}
  .lim-row{row-gap:8px}.lim-v{text-align:left}
  .act-h{display:none}
  .act-r{row-gap:var(--s2)}
  .act-a::before{content:"Alcohol rub";font-size:var(--s);font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--cap)}
  .act-b::before{content:"Lifelight";font-size:var(--s);font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--v)}
  .calc-in .range{grid-column:span 6}
  .faq-group .eyebrow{position:static;padding-top:0}
  .faq .ans{padding-right:0}
  .fig.scroll{overflow-x:auto}
  .fig.scroll svg{min-width:720px}
  .foot-top>*{grid-column:span 6}
  .foot-top>:first-child{grid-column:1/-1}
}
@media (max-width:560px){
  .calc-in .range{grid-column:1/-1}
  .demo-form{grid-template-columns:minmax(0,1fr)}
}
@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}
  .rv{opacity:1;transform:none}
}

/* subgrid modules: 3-up locked to columns 4 · 7 · 10 */
.cells>*,.cards>*,.apps>*{grid-column:span 3}
.cards{row-gap:var(--gut)}
.apps{row-gap:var(--s5)}
.gaps{border-top:1px solid var(--bd)}
.gap-row{padding:var(--s4) 0;border-bottom:1px solid var(--bd);row-gap:var(--s1)}
.gap-row .cap{grid-column:span 3;padding-top:3px}
.gap-row .gap-b{grid-column:span 6;display:flex;flex-direction:column;gap:var(--s1)}
.demo-form{grid-column:4/-1}
@media (max-width:900px){
  .cells>*,.cards>*,.apps>*,.gap-row .cap,.gap-row .gap-b{grid-column:1/-1}
  .foot-base>*{grid-column:1/-1;text-align:left!important}
}
.app figcaption{gap:4px}
.stack{display:flex;flex-direction:column}
.fig-cap{border-top:0;padding-top:0;margin-top:var(--s3)}
.dr{border-top:0}
.card-top{margin-bottom:0;padding-bottom:var(--s7)}
.card .stat{margin-bottom:var(--s1)}
.s-air1{stroke:#E7C9FF}.s-air2{stroke:#C99BF5}.s-air3{stroke:#A97BE0}
.vis svg text{font-family:var(--f);font-size:13px;fill:var(--m3);font-variant-numeric:tabular-nums}
.vs-a{grid-column:span 4}.vs-b{grid-column:span 5}
.ex-a{grid-column:span 3;display:flex;flex-direction:column;gap:8px}
.ex-b{grid-column:span 6;display:flex;flex-direction:column;gap:24px}
@media (max-width:900px){
  .vs-a,.vs-b,.ex-a,.ex-b,.demo-form{grid-column:1/-1}
  
}

@media (max-width:900px){.ph-first{order:-1}}

/* ---------- running cost ---------- */

.tco{row-gap:var(--s4);margin-bottom:var(--s6)}
.tco-k{grid-column:1/4;display:flex;flex-direction:column;gap:var(--s1);align-items:flex-start}
.tco-k .seg{margin-top:var(--s2)}
.tco-v{grid-column:span 3;display:flex;flex-direction:column;gap:var(--s1);padding-top:var(--s2);border-top:1px solid var(--bd)}
.tco-v .h2{white-space:nowrap}
.live{align-items:baseline;row-gap:var(--s3);padding-top:var(--s3);margin-top:var(--s4);border-top:1px solid var(--bd)}

@media (max-width:900px){
  .tco-k{grid-column:1/-1}
  .tco-v{grid-column:span 6}
  .tco-v:last-child{grid-column:1/-1}
}
@media (max-width:560px){.tco-v{grid-column:1/-1}}

/* =========================================================
   Floating nav + image-first hero
   ========================================================= */
:root{--nav:80px}
.nav{position:fixed;top:16px;left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100% - 2 * var(--pad));height:56px;border-radius:999px;background:rgba(14,15,16,.9);backdrop-filter:saturate(1.4) blur(18px);-webkit-backdrop-filter:saturate(1.4) blur(18px);border:1px solid rgba(255,255,255,.08);box-shadow:0 10px 40px -12px rgba(0,0,0,.35)}
.nav.scrolled{background:rgba(14,15,16,.9)}
.nav .nav-in{display:flex;align-items:center;gap:var(--s5);width:auto;max-width:none;margin:0;padding:0 8px 0 24px}
.nav .logo,.nav .nav-links,.nav .nav-r{grid-column:auto}
.nav .nav-links{gap:var(--s4)}
.nav .nav-links a[aria-current=page]::after{bottom:4px}
.mnav{inset:0;padding-top:calc(var(--nav) + var(--s3));z-index:49}
main>section:first-of-type.sci-hero{padding-top:calc(var(--nav) + var(--s7))}
html{scroll-padding-top:calc(var(--nav) + 24px)}
@media (max-width:900px){
  .nav{left:var(--pad);right:var(--pad);width:auto;max-width:none;transform:none;top:12px;height:52px}
  .nav .nav-in{justify-content:space-between;padding:0 4px 0 20px}
  :root{--nav:72px}
      }

/* hero: full screen, scroll-built */
.hero{height:280vh;background:linear-gradient(#DEDEDE,#C4C4C5);color:var(--ink);--p:0;--a:0}
.hero-stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:linear-gradient(180deg,#DEDEDE 0%,#D9D9D9 50%,#C4C4C5 100%)}
.hero-media{position:absolute;inset:0;transform:translate(calc(var(--a) * var(--tx)),calc(var(--a) * var(--ty))) scale(calc(1 - var(--a) * var(--sc)));transform-origin:50% 50%;will-change:transform;--tx:0px;--ty:0px;--sc:.18}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:50% 50%;animation:heroIn 2.6s var(--ease) both;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent),linear-gradient(transparent,#000 8%);-webkit-mask-composite:source-in;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent),linear-gradient(transparent,#000 8%);mask-composite:intersect}
@keyframes heroIn{from{transform:scale(1.06);opacity:0}to{transform:none;opacity:1}}
.hero-txt{position:absolute;left:0;right:0;top:calc(var(--nav) + var(--s5));text-align:center;pointer-events:none}
.hero-h{margin:0 auto;max-width:12em}
.hero-h .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.12em;margin-bottom:-.12em}
.hero-h .w>span{display:inline-block;transform:translateY(105%);transition:transform 1s var(--ease)}
.hero-h .w>span.on{transform:none}

.hero-sub{grid-column:1/5;display:flex;flex-direction:column;gap:var(--s3);opacity:0;transform:translateY(16px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.hero-sub.on{opacity:1;transform:none}
.hero-sub .lead{max-width:34ch}
.hero-cue{position:absolute;left:max(var(--pad),calc((100% - var(--max)) / 2));bottom:var(--s5);display:flex;flex-direction:column;align-items:flex-start;gap:12px;font-size:var(--s);color:var(--ink3);opacity:calc(1 - var(--a) * 6);animation:fadeIn 1s var(--ease) 1.4s backwards}
.hero-cue span{display:block;width:1px;height:40px;background:var(--ink);transform-origin:top;animation:cue 2.2s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(0)}45%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}

.note{position:absolute;display:flex;align-items:center;opacity:0;transition:opacity .6s var(--ease)}
.note.on{opacity:1}
.note.on b{transform:none}
.note.on span{opacity:1;transform:none}
body:has([data-hero]) .nav{opacity:0;animation:navIn 1s var(--ease) .8s forwards}
@media (max-width:900px){
  .hero{height:240vh}
  .hero-media{--ty:16vh;--sc:.3}
  .hero-txt{top:calc(var(--nav) + var(--s3));text-align:left}
  .hero-txt .hero-h{margin:0}
  
  .hero-sub{grid-column:1/-1}
  
  body:has([data-hero]) .nav{animation-name:fadeIn}
}
@media (prefers-reduced-motion:reduce){
  .hero{height:auto}.hero-stage{position:relative}
  .hero{--a:1}
  .hero-h .w>span,.hero-sub,.note{transition:none}
}
.note i{width:9px;height:9px;margin:-4.5px 0 0 -4.5px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.35),0 0 12px rgba(var(--vr),.6);flex:none}
.note b{display:block;width:56px;height:1px;background:rgba(14,15,16,.4);transform:scaleX(0);transform-origin:left;transition:transform .8s var(--ease) .1s}
.note span{display:flex;flex-direction:column;gap:2px;padding-left:12px;font-size:var(--s);color:var(--ink3);white-space:nowrap;transform:translateX(-6px);opacity:0;transition:opacity .7s var(--ease) .4s,transform .7s var(--ease) .4s}
.note strong{font-weight:500;color:var(--ink)}
@keyframes navIn{from{opacity:0;transform:translate(-50%,-12px)}to{opacity:1;transform:translate(-50%,0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.tco-simple{align-items:end}
.tco-simple .tco-k{grid-column:1/4;gap:var(--s1);border:0;padding:0}
.tco-simple .tco-k .cap{margin-top:var(--s1)}
.tco-a{grid-column:10/13;justify-self:start;align-self:end;margin-bottom:4px}
@media (max-width:900px){.tco-simple .tco-k,.tco-a{grid-column:1/-1}}

/* ---------- section index: hero list + edge rail ---------- */

.tco-simple .tco-k{align-items:stretch}

/* ---------- section pill (science, compare) ---------- */
.subnav{position:fixed;top:var(--nav);left:50%;z-index:45;transform:translate(-50%,-8px);opacity:0;pointer-events:none;max-width:calc(100% - 2 * var(--pad));border-radius:999px;background:rgba(14,15,16,.9);backdrop-filter:saturate(1.4) blur(18px);-webkit-backdrop-filter:saturate(1.4) blur(18px);border:1px solid rgba(255,255,255,.08);transition:opacity .4s var(--ease),transform .5s var(--ease)}
.subnav.show{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.subnav ol{display:flex;gap:4px;list-style:none;margin:0;padding:4px;overflow-x:auto;scrollbar-width:none}
.subnav ol::-webkit-scrollbar{display:none}
.subnav a{display:block;padding:7px 14px;border-radius:999px;font-size:var(--s);color:var(--m2);text-decoration:none;white-space:nowrap;transition:color .25s,background .35s var(--ease)}
.subnav a:hover{color:#fff}
.subnav a.on{color:var(--ink);background:#F4F4F5}
html:has(.subnav){scroll-padding-top:calc(var(--nav) + 44px + 24px)}
@media (max-width:900px){.subnav{left:var(--pad);right:var(--pad);transform:translateY(-8px);max-width:none}.subnav.show{transform:none}}
@media (max-width:900px){.fig.scroll[data-cost]{overflow:visible}.fig.scroll[data-cost] svg{min-width:0}}
@media (max-width:560px){.subnav li:has(a[href="#references"]){display:none}.subnav a{padding:7px 11px}}

.hero-txt{top:calc(var(--nav) + var(--s4))}
.hero-sub{pointer-events:auto}
@media (max-width:900px){.hero-media{--tx:0px;--sc:.3}}
.hero-sub .btns{flex-wrap:nowrap}@media (max-width:1200px) and (min-width:901px){.hero-sub{grid-column:1/6}}
.how-col{grid-column:7/-1;align-self:center}.how-more{margin:var(--s4) 0 0}@media (max-width:900px){.how-col{grid-column:1/-1}}

/* ---------- intro statement ---------- */
.intro{background:#C4C4C5;color:var(--ink);padding-block:calc(var(--sec) * 1.4)}
.intro-t{grid-column:2/12;margin:0;text-align:center;font-size:var(--l);font-weight:300;line-height:1.2;letter-spacing:-.02em;text-wrap:balance}
.intro-t span{opacity:.2;transition:opacity .35s var(--ease)}
.intro-t span.on{opacity:1}
@media (max-width:900px){.intro-t{grid-column:1/-1;text-align:left}}
@media (prefers-reduced-motion:reduce){.intro-t span{opacity:1}}

/* ---------- hygiene without harm ledger ---------- */
.led{margin-bottom:var(--s6)}
.led-h,.led-r{align-items:baseline;padding-block:var(--s2);border-bottom:1px solid var(--bd)}
.led-h{border-top:1px solid var(--bd)}
.led-r{padding-block:var(--s3)}
.led-k{grid-column:1/4}
.led-a{grid-column:4/8}
.led-b{grid-column:8/-1}
.led-r .led-k{font-size:var(--m);color:var(--ink2)}
.led-r .l{font-size:var(--l);font-weight:300;letter-spacing:-.02em;line-height:1}
.led-r .led-a{color:var(--ink3)}
.harm-cells{margin-top:0}
@media (max-width:900px){.led-k{grid-column:1/-1}.led-a{grid-column:1/7}.led-b{grid-column:7/-1}.led-h .led-k{display:none}.led-r{row-gap:var(--s1)}}

/* ---------- page in / out ---------- */
html.smooth{scroll-behavior:smooth}
@keyframes pageIn{from{opacity:0}to{opacity:1}}
.rv{transform:translateY(24px);transition:opacity 1s var(--ease),transform 1.1s var(--ease);transition-delay:calc(var(--i,0) * 90ms)}

/* ---------- mobile polish ---------- */
.faq-search{grid-column:4/9;margin-top:var(--s3)}
@media (max-width:900px){
  .faq-search{grid-column:1/-1}
  .card-top{padding-bottom:var(--s3)}
  .app .media{aspect-ratio:4/3}
  .apps{row-gap:var(--s4)}
  .sci-hero .cells{row-gap:var(--s3)}
  .sci-hero .cell{padding-top:var(--s2);gap:var(--s1)}
  .harm-cells{row-gap:var(--s3)}
  .harm-cells .cell{padding-top:var(--s2);gap:var(--s1)}
  .fig.scroll:not([data-cost]){-webkit-mask-image:linear-gradient(90deg,#000 82%,transparent);mask-image:linear-gradient(90deg,#000 82%,transparent)}
  .fig.scroll:not([data-cost])::after{content:"Swipe to see the full chart";display:block;margin-top:var(--s1);font-size:var(--s);color:var(--cap)}
  .sec{padding-block:calc(var(--sec) * .8)}
}
@media (max-width:900px){.hero-txt{text-align:center}.hero-txt .hero-h{margin:0 auto}}
.dr-val{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.dr-val em{font-style:normal;font-size:var(--s);color:var(--cap)}
@media (max-width:900px){.dr-val{align-items:flex-start}}

/* ---------- verdict marks ---------- */
.vd{display:flex;align-items:center;gap:10px;color:var(--ink)}
.vd b{font-weight:500}
.mk{position:relative;flex:none;width:22px;height:22px;border-radius:50%}
.mk.ok{background:var(--v)}
.mk.ok::after{content:"";position:absolute;left:7.5px;top:4.5px;width:5px;height:10px;border:solid #fff;border-width:0 1.75px 1.75px 0;transform:rotate(45deg)}
.mk.no{border:1.5px solid var(--line)}
.mk.no::before,.mk.no::after{content:"";position:absolute;left:50%;top:50%;width:9px;height:1.5px;margin:-.75px 0 0 -4.5px;background:var(--cap);transform:rotate(45deg)}
.mk.no::after{transform:rotate(-45deg)}
.mk.part{border:1.5px solid var(--v);background:linear-gradient(90deg,var(--v) 50%,transparent 50%)}
.act-a .mk.ok{background:var(--ink)}
.act-x{font-size:var(--s);color:var(--cap)}
.sbs .vd{color:var(--sub)}
.sbs .act-b .vd{color:var(--ink)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.sbs .act-r{align-items:center}

/* ---------- in use ledger ---------- */
.use{border-top:1px solid var(--bd)}
.use-h,.use-r{align-items:baseline;padding-block:var(--s3);border-bottom:1px solid var(--bd)}
.use-h{padding-block:var(--s2)}
.use-k{grid-column:1/4;font-weight:500}
.use-a{grid-column:4/7;color:var(--sub)}
.use-b{grid-column:7/10;color:var(--ink)}
.use-c{grid-column:10/-1;color:var(--v)}
.use-h span{color:var(--cap);font-weight:500}.use-h .acc{color:var(--v)}
@media (max-width:900px){
  .use-h{display:none}
  .use-r{row-gap:var(--s1)}
  .use-k,.use-a,.use-b,.use-c{grid-column:1/-1}
  .use-a::before{content:"What alcohol needs: ";color:var(--cap)}
  .use-b::before{content:"What happens: ";color:var(--cap)}
  .use-c::before{content:"With Lifelight: ";color:var(--cap)}
}

/* ---------- page transitions: nav stays, content cross-fades ---------- */
html{background:var(--n0)}html.pg-home{background:#DEDEDE}
@view-transition{navigation:auto}
.nav{view-transition-name:site-nav}
::view-transition-group(site-nav){animation:none}
::view-transition-old(site-nav),::view-transition-new(site-nav){animation:none;mix-blend-mode:normal}
::view-transition-old(root){animation:.22s var(--ease-io) both vtOut}
::view-transition-new(root){animation:.45s var(--ease) both vtIn}
@keyframes vtOut{to{opacity:0}}
@keyframes vtIn{from{opacity:0}}
main,footer{animation:pageIn .5s var(--ease) both}
html.vt main,html.vt footer{animation:none}
html.leaving main,html.leaving footer,html.leaving .subnav{opacity:0;transition:opacity .22s var(--ease-io)}
html.seen body:has([data-hero]) .nav{animation:none;opacity:1}
@media (prefers-reduced-motion:reduce){main,footer{animation:none}html.leaving main,html.leaving footer{transition:none}}
body{background:transparent}

/* ---------- phone-specific figures ---------- */
.m-fig,.m-only{display:none}
@media (max-width:700px){
  .has-m>svg,.has-m .d-only,.has-m .fig-head .legend,.has-m .seg{display:none}
  .has-m .m-fig,.has-m .m-only{display:block}
  .has-m .fig-cap .m-only{display:inline}
  .fig.scroll.has-m{overflow:visible;-webkit-mask-image:none;mask-image:none}
  .fig.scroll.has-m::after{display:none}
  .m-fig svg,.fig.scroll .m-fig svg{width:100%;min-width:0;height:auto;display:block}
  .m-fig svg text{font-size:12.5px}
}
@media (max-width:700px){.has-m .fig-head .m-only{display:inline}}

/* ---------- phone menus ---------- */
@media (max-width:900px){
  .subnav ol{justify-content:space-between;gap:2px}
  .subnav li{flex:1 1 auto;display:flex}
  .subnav a{flex:1;text-align:center;padding:8px 6px}
  .nav,.subnav{border-color:rgba(255,255,255,.1);background:rgba(20,21,24,.92)}
  .mnav a.ml[aria-current]{color:#fff}
  .mnav a.ml[aria-current]::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--vl);box-shadow:0 0 8px rgba(var(--vr),.9);margin-right:14px;order:-1}
  .mnav a.ml{justify-content:flex-start}
  .mnav a.ml span{margin-left:auto}
  .mnav a.ml:not([aria-current]){color:var(--m2)}
}
html.menu-open .subnav{opacity:0!important;pointer-events:none}

.hh-k{grid-column:1/4;margin:0;padding-top:.5em}

@media (max-width:900px){.hh-k{grid-column:1/-1}}

.hh-cells{margin-bottom:var(--s7)}
.hh-bridge{margin-bottom:var(--s3);align-items:baseline}
.hh-bridge .hh-k{margin:0}
.hh-cells>.hh-a{grid-column:span 4}.hh-cells>.hh-b{grid-column:span 5}.hh-cells .p{max-width:40ch}
@media (max-width:900px){.hh-cells>.hh-a,.hh-cells>.hh-b{grid-column:1/-1}}

/* ---------- founders ---------- */
.fdr{row-gap:var(--s5)}
.fdr-p{grid-column:span 4;display:flex;flex-direction:column;gap:var(--s1);padding-top:var(--s3);border-top:1px solid var(--bd)}
.fdr-p+.fdr-p{grid-column:6/span 4}
.fdr-p .cap{margin:0 0 var(--s2)}
.fdr-n{margin:0;font-size:var(--l);font-weight:300;letter-spacing:-.02em;line-height:1.1}
.fdr-r{margin:0 0 var(--s2);color:var(--sub)}
.fdr-p .p{margin:0;max-width:44ch;color:var(--sub)}
@media (max-width:900px){.fdr-p,.fdr-p+.fdr-p{grid-column:1/-1}}
.fdr-l{color:inherit;text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px;transition:text-decoration-color .25s}.fdr-l:hover{text-decoration-color:var(--v)}

/* ---------- dose chart: simple / detailed ---------- */
.dz-simple svg{width:100%;min-width:0!important;height:auto;display:block}
.dz-detail,.dz-cap-d{display:none}
.dz[data-dz="detail"] .dz-simple,.dz[data-dz="detail"] .dz-cap-s{display:none}
.dz[data-dz="detail"] .dz-detail{display:block}
.dz[data-dz="detail"] .dz-cap-d{display:inline}
.dz-legend{margin:0 0 var(--s3)}
.dz-scroll{overflow-x:auto}
.dz-simple .pt{cursor:default}
.dz-simple .pt.hot circle{filter:drop-shadow(0 0 8px rgba(var(--vr),.9))}
@media (max-width:700px){.has-m.dz .dz-simple,.has-m.dz .dz-detail{display:none!important}.has-m.dz .dz-cap-s{display:inline}.has-m.dz .dz-cap-d{display:none}}

/* ---------- recognition band ---------- */
.award{position:relative;overflow:hidden;padding-block:calc(var(--sec) * 1.1)}
.award .halo{left:72%;top:-20%;width:900px;height:620px;transform:translateX(-50%);opacity:.7}
.award-g{position:relative;align-items:start;row-gap:var(--s5)}

.award-pub{font-size:var(--m);font-weight:600;letter-spacing:-.01em;color:#fff}
.award-q{grid-column:4/12;margin:0}
.award-q p{margin:0;font-size:var(--xl);font-weight:300;line-height:1.02;letter-spacing:-.04em;color:#fff;text-wrap:balance}
.award-q footer{margin-top:var(--s4)}
@media (max-width:900px){.award-q{grid-column:1/-1}.award-q p{font-size:clamp(34px,9vw,56px)}}

.sx-wrap svg{width:100%;height:auto;display:block}@media (max-width:700px){.sx-wrap{display:none}}
.fc-logo{display:block;width:clamp(150px,14vw,200px);height:auto;fill:#fff;margin-bottom:var(--s2)}

.award-k{grid-column:1/4;margin:0;padding-top:1.1em}
.award-q blockquote{margin:0;font-size:var(--xl);font-weight:300;line-height:1.02;letter-spacing:-.04em;color:#fff;text-wrap:balance}
.award-by{display:flex;align-items:center;gap:var(--s3);flex-wrap:wrap;margin-top:var(--s5);padding-top:var(--s3);border-top:1px solid var(--nline)}
.award-by .fc-logo{margin:0;width:clamp(140px,12vw,180px)}
@media (max-width:900px){.award-k{grid-column:1/-1;padding-top:0}.award-q blockquote{font-size:clamp(34px,9vw,56px)}}

/* ---------- life of a refill ---------- */
.lc-wrap{margin-bottom:var(--s6);row-gap:var(--s3)}
.lc-k{margin:0;padding-top:var(--s3)}
.lc{list-style:none;margin:0;padding:0;grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:var(--gut);display:grid}
.lc-s{display:flex;flex-direction:column;gap:var(--s1);padding-top:var(--s3);border-top:1px solid var(--ink3);position:relative}
.lc-s::before{content:"";position:absolute;left:0;top:-4px;width:7px;height:7px;border-radius:50%;background:var(--ink)}
.lc-n{font-size:var(--s);color:var(--cap);font-variant-numeric:tabular-nums}
.lc-s .p{margin:0;color:var(--sub);font-size:var(--s);line-height:1.55}
.lc-ll{margin-top:var(--s3);padding:var(--s3) 0;border-top:1px solid var(--v);display:flex;gap:var(--s3);align-items:baseline}
.lc-ll-k{flex:none;width:calc(25% - var(--gut) * .75)}
.lc-ll-t{margin:0;color:var(--ink)}
@media (max-width:900px){.lc{grid-template-columns:1fr 1fr!important;row-gap:var(--s4)}.lc-k{padding-top:0}.lc-ll{flex-direction:column;gap:var(--s1)}.lc-ll-k{width:auto}}
@media (max-width:560px){.lc{grid-template-columns:1fr!important}}