/* ============================================================
   ASSAY. — B2B research peptides template
   Turquino Studios. Editorial / Swiss, warm monochrome + one accent.
   Palette derived from a teardown of drinkstill.nz, deliberately shifted.
   ============================================================ */
/* Fonts are self-hosted woff2 — same approach the reference uses. No third-party request,
   no render-blocking stylesheet, and the variable width axis is what makes the display face work.
   To swap in a licensed family (Söhne Breit, Tiempos), replace these faces and the three
   --display / --serif / --ui variables below. Nothing else changes. */
@font-face{
  font-family:'Archivo VF';
  src:url('fonts/archivo-var.woff2') format('woff2-variations');
  font-weight:100 900;
  font-stretch:62% 125%;
  font-display:swap;
}
@font-face{
  font-family:'Instrument Serif';
  src:url('fonts/instrument-serif.woff2') format('woff2');
  font-weight:400; font-style:normal; font-display:swap;
}
@font-face{
  font-family:'Instrument Serif';
  src:url('fonts/instrument-serif-italic.woff2') format('woff2');
  font-weight:400; font-style:italic; font-display:swap;
}
@font-face{
  font-family:'Inter VF';
  src:url('fonts/inter-var.woff2') format('woff2-variations');
  font-weight:100 900; font-display:swap;
}

:root{
  /* --- the whole palette. No #000, no #FFF anywhere structural. --- */
  --ink:#1A1B1D;          /* warm near-black */
  --ink-2:#232426;        /* raised dark surface */
  --bone:#EFEDE6;         /* warm off-white paper */
  --bone-2:#E7E4DB;       /* recessed light surface */
  --ice:#C6D6DA;          /* the one accent */
  --ice-deep:#5E7C84;     /* accent that passes contrast on bone */
  --grey:#6A6965;         /* secondary text on bone */
  --grey-inv:#9A9992;     /* secondary text on ink */
  --rule:#8C8B86;         /* hairlines */

  --line:rgba(26,27,29,.16);
  --line-soft:rgba(26,27,29,.08);
  --line-inv:rgba(239,237,230,.18);
  --line-inv-soft:rgba(239,237,230,.09);

  /* wide-heavy display / editorial serif / UI grotesk.
     Swapping in a licensed family (Söhne Breit, Tiempos) is these three lines. */
  --display:'Archivo VF','Archivo','Arial Narrow',sans-serif;
  --serif:'Instrument Serif',"Times New Roman",Georgia,serif;
  --ui:'Inter VF','Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;

  --maxw:1560px;
  --gut:clamp(20px,3.4vw,56px);
}

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  font-family:var(--ui);background:var(--bone);color:var(--ink);
  line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}
.lenis.lenis-stopped{overflow:hidden}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--ink);color:var(--bone)}
:focus-visible{outline:2px solid var(--ice-deep);outline-offset:3px}

/* film grain — the same feTurbulence trick the reference uses */
body::after{
  content:'';position:fixed;inset:0;z-index:9;pointer-events:none;opacity:.22;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:multiply;
}

/* ===== the numbered spine — every section is labelled ===== */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut);position:relative;z-index:2}
.sec{padding:clamp(72px,9vw,150px) 0;position:relative}
.ink{background:var(--ink);color:var(--bone)}
.bone{background:var(--bone);color:var(--ink)}

.slabel{
  display:flex;align-items:baseline;gap:12px;
  font-family:var(--ui);font-size:11px;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--grey);
}
.ink .slabel{color:var(--grey-inv)}
.slabel .n{font-weight:600;color:var(--ink)}
.ink .slabel .n{color:var(--bone)}
.slabel .sl{opacity:.55}
.counter{
  font-family:var(--ui);font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--grey);margin-left:auto;
}
.ink .counter{color:var(--grey-inv)}
.sechead{display:flex;align-items:baseline;gap:20px;flex-wrap:wrap}

/* ===== type ===== */
.dsp{
  font-family:var(--display);font-weight:900;
  font-stretch:125%;font-weight:900;
  letter-spacing:-.03em;line-height:.84;text-transform:uppercase;
}
h1,h2,h3{font-weight:400;letter-spacing:-.02em}
.serif{font-family:var(--serif);font-weight:400;letter-spacing:-.015em;line-height:1.02}
.serif-i{font-family:var(--serif);font-style:italic;font-weight:400}
.h-xl{font-family:var(--serif);font-size:clamp(44px,6.6vw,104px);line-height:.98;letter-spacing:-.025em}
.h-lg{font-family:var(--serif);font-size:clamp(34px,4.4vw,68px);line-height:1;letter-spacing:-.02em}
.h-md{font-family:var(--serif);font-size:clamp(26px,3vw,44px);line-height:1.04;letter-spacing:-.02em}
.body{font-size:clamp(15px,1.12vw,17px);line-height:1.62;color:var(--grey);max-width:46ch}
.ink .body{color:var(--grey-inv)}
.micro{font-size:11px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--grey)}
.ink .micro{color:var(--grey-inv)}
.dot{display:inline-block;width:.42em;height:.42em;background:var(--ice);border-radius:50%;vertical-align:baseline}
.sq{display:inline-block;width:.62em;height:.62em;background:var(--ice)}

/* numerals set in the serif, units small and grotesk — the reference's stat treatment */
.stat{display:flex;align-items:baseline;gap:7px}
.stat .v{font-family:var(--serif);font-size:clamp(26px,2.6vw,40px);line-height:1;letter-spacing:-.02em}
.stat .u{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--grey)}
.ink .stat .u{color:var(--grey-inv)}

/* ===== buttons ===== */
.btn{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;
  letter-spacing:.02em;padding:14px 26px;border-radius:999px;transition:background .2s,color .2s,border-color .2s}
.btn-fill{background:var(--ink);color:var(--bone)}
.btn-fill:hover{background:var(--ice-deep)}
.ink .btn-fill{background:var(--bone);color:var(--ink)}
.ink .btn-fill:hover{background:var(--ice)}
.btn-line{border:1px solid var(--line);color:var(--ink)}
.btn-line:hover{border-color:var(--ink)}
.ink .btn-line{border-color:var(--line-inv);color:var(--bone)}
.ink .btn-line:hover{border-color:var(--bone)}
.btn .ar{transition:transform .2s}
.btn:hover .ar{transform:translateX(4px)}

/* ===== nav ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;
  height:70px;padding:0 var(--gut);gap:16px;
  background:rgba(239,237,230,.9);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line-soft);
  transition:background .3s,border-color .3s,color .3s;transform:translateY(0)}
.nav.hide{transform:translateY(-100%)}
.nav.on-ink{background:rgba(26,27,29,.9);border-bottom-color:var(--line-inv-soft);color:var(--bone)}
.nav .mark{font-family:var(--display);font-stretch:125%;font-weight:900;
  font-size:19px;letter-spacing:-.02em;text-transform:uppercase;margin-right:auto}
.nav .mark i{display:inline-block;width:7px;height:7px;background:var(--ice);margin-left:3px;vertical-align:baseline}
.nav .nl{font-size:13.5px;font-weight:500;opacity:.7;transition:opacity .2s}
.nav .nl:hover,.nav .nl.on{opacity:1}
.nav .grp{display:flex;gap:26px;align-items:center}
.nav .shop{font-size:13.5px;font-weight:600;display:flex;align-items:center;gap:7px}
.navtog{display:none;width:26px;height:16px;position:relative;margin-left:auto}
.navtog span{position:absolute;left:0;right:0;height:1.5px;background:currentColor;transition:transform .25s,opacity .25s}
.navtog span:nth-child(1){top:0}.navtog span:nth-child(2){top:7px}.navtog span:nth-child(3){top:14px}
.nav.open .navtog span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .navtog span:nth-child(2){opacity:0}
.nav.open .navtog span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:900px){
  .navtog{display:block}
  .nav .grp{position:fixed;inset:70px 0 auto 0;background:var(--bone);flex-direction:column;
    align-items:flex-start;gap:0;padding:8px var(--gut) 20px;display:none;border-bottom:1px solid var(--line)}
  .nav.on-ink .grp{background:var(--ink)}
  .nav.open .grp{display:flex}
  .nav .grp .nl{padding:14px 0;font-size:17px;width:100%;border-bottom:1px solid var(--line-soft)}
  /* the reference keeps Shop and the cart visible on a phone and hides only
     the section links; the one thing worth a thumb should not be behind a burger */
  .nav .shop{position:static;display:flex;font-size:12px;letter-spacing:.02em;
    margin-left:auto;padding:8px 12px;border:1px solid currentColor;border-radius:100px;
    order:2}
  .nav .shop .ar{display:none}
  /* CTA first, burger last — the same order the reference uses */
  .navtog{margin-left:14px;order:3}
  .nav .mark{order:1}
}
.skip{position:absolute;left:-9999px;background:var(--ink);color:var(--bone);padding:12px 18px;z-index:99}
.skip:focus{left:8px;top:8px}

/* ============================================================
   00 — HERO. Wordmark set enormous, edge to edge. Corner micro-labels.
   ============================================================ */
.hero{min-height:100svh;background:var(--bone);display:flex;flex-direction:column;
  justify-content:center;position:relative;overflow:hidden;padding:100px var(--gut) 40px}
.hero h1.mark,.hero .mark{
  font-family:var(--display);font-stretch:125%;font-weight:900;
  font-size:clamp(56px,17.2vw,300px);line-height:.82;letter-spacing:-.035em;white-space:nowrap;
  text-transform:uppercase;color:var(--ink);text-align:center;
  display:flex;align-items:flex-end;justify-content:center;gap:.02em;
}
.hero .mark .stop{width:.17em;height:.17em;background:var(--ice);margin-bottom:.06em;flex:none}
.hero .corners{position:absolute;inset:auto var(--gut) clamp(26px,4vh,48px);display:flex;
  align-items:flex-end;gap:24px;flex-wrap:wrap}
.hero .tag{font-family:var(--serif);font-size:clamp(17px,1.5vw,22px);line-height:1.25;letter-spacing:-.01em}
.hero .cue{margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:9px}
.hero .cue .k{font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:var(--grey)}
.hero .cue .pill{width:19px;height:31px;border:1px solid var(--line);border-radius:999px;position:relative}
.hero .cue .pill i{position:absolute;left:50%;top:6px;width:2px;height:6px;background:var(--rule);
  border-radius:2px;transform:translateX(-50%);animation:drop 2s cubic-bezier(.4,0,.2,1) infinite}
@keyframes drop{0%{top:6px;opacity:0}25%{opacity:1}75%{top:19px;opacity:0}100%{opacity:0}}
.hero .meta{text-align:right;font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--grey);line-height:1.7}
@media (max-width:760px){
  .hero .corners{position:static;margin-top:44px;flex-direction:column;align-items:flex-start}
  .hero .meta{text-align:left}.hero .cue{margin:0}
}

/* ============================================================
   01 — PINNED SCRUB. Canvas frame sequence + copy that holds.
   ============================================================ */
.scrub{background:var(--ink);color:var(--bone);position:relative}
.scrub .stage{height:100svh;min-height:600px;position:relative;display:grid;place-items:center;overflow:hidden}
.scrub .inner{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--gut);
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(24px,4vw,64px);align-items:center}
/* not ch: the headline is set in the serif while the container inherits the UI
   font, so 32ch resolved against whichever face happened to load — 320px on a
   fallback, 427px with Inter, and the headline broke to five lines on the former */
.scrub .copy{max-width:min(100%,31rem)}
.scrub .copy .h-lg{color:var(--bone);margin:22px 0 0}
.scrub .copy .rule{width:64px;height:1px;background:var(--line-inv);margin:26px 0 22px}
.scrub .stats{display:flex;gap:clamp(20px,3vw,44px);margin-top:30px;flex-wrap:wrap}
.scrub .stats .v{color:var(--bone)}
.frames{position:relative;display:grid;place-items:center;height:min(74vh,720px)}
.frames canvas{width:100%;height:100%;object-fit:contain}
.frames .glow{position:absolute;top:50%;left:50%;translate:-50% -50%;
  width:min(78%,460px);aspect-ratio:1;pointer-events:none;z-index:0;
  --disc:var(--ice);opacity:.85;filter:blur(6px);transform:scale(.95)}
.frames canvas{position:relative;z-index:2}
.frames .ghost{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:-1;pointer-events:none;
  font-family:var(--display);font-stretch:125%;font-weight:900;
  font-size:clamp(200px,32vw,520px);line-height:1;color:transparent;
  -webkit-text-stroke:1px rgba(239,237,230,.10);
}
@media (max-width:900px){
  .scrub .inner{grid-template-columns:1fr;gap:20px}
  .frames{height:min(46vh,400px)}
  .scrub .copy{max-width:none}
}

/* ============================================================
   02 — CATALOGUE. Product code, giant serif name, analytical ladder.
   ============================================================ */
.prod{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.95fr);gap:clamp(28px,5vw,80px);
  align-items:center;padding-top:clamp(30px,4vw,58px)}
@media (max-width:960px){.prod{grid-template-columns:1fr;gap:30px}}
.prod .code,.famcard .code{font-family:var(--display);font-stretch:118%;font-weight:800;
  font-size:15px;letter-spacing:.02em;text-transform:uppercase}
.prod .kicker,.famcard .kicker{display:flex;align-items:baseline;gap:20px;flex-wrap:wrap}
.prod .kicker .role,.famcard .kicker .role{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--grey)}
.prod .name,.famcard .name{font-family:var(--serif);font-size:clamp(56px,8vw,132px);line-height:.9;
  letter-spacing:-.03em;margin:14px 0 0}
.prod .sub,.famcard .sub{font-family:var(--serif);font-style:italic;font-size:clamp(17px,1.7vw,23px);
  color:var(--grey);margin-top:10px}
.prod .body,.famcard .body{margin-top:22px}

/* the analytical ladder — their dose ladder, repurposed */
.ladder{margin-top:34px;max-width:440px}
.ladder .lrow{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:baseline;
  padding:9px 0;position:relative}
.ladder .lrow .m{font-family:var(--serif);font-size:21px;line-height:1;letter-spacing:-.02em;min-width:78px}
.ladder .lrow .m sup{font-family:var(--ui);font-size:9.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--grey);margin-left:3px;vertical-align:super}
.ladder .lrow .k{font-size:14px;color:var(--ink)}
.ladder .lrow .tag{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ice-deep)}
.ladder .total{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:baseline;
  border-top:1px solid var(--line);margin-top:14px;padding-top:16px}
.ladder .total .k{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--grey)}
.ladder .total .v{font-family:var(--serif);font-size:26px;letter-spacing:-.02em}
.ladder .total .v sup{font-family:var(--ui);font-size:10px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--grey);margin-left:4px;vertical-align:super}

/* the still + its ghosted outline numeral */
.shot{position:relative;display:grid;place-items:center;min-height:clamp(300px,52vh,560px)}
.shot img{width:auto;max-height:clamp(300px,52vh,560px);object-fit:contain;position:relative;z-index:2}
.shot .ghostn{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:1;pointer-events:none;
  font-family:var(--display);font-stretch:125%;font-weight:900;
  font-size:clamp(180px,26vw,420px);line-height:1;color:transparent;
  -webkit-text-stroke:1px rgba(26,27,29,.13);
}
.ink .shot .ghostn{-webkit-text-stroke-color:rgba(239,237,230,.11)}
.shot .halo{position:absolute;width:58%;aspect-ratio:1;border:1px solid var(--line-soft);border-radius:50%;z-index:0}
.pager{display:flex;gap:18px;justify-content:flex-end;margin-top:26px}
.pager button{font-size:12px;letter-spacing:.18em;color:var(--grey);opacity:.5;transition:opacity .2s,color .2s}
.pager button[aria-selected="true"]{opacity:1;color:var(--ink)}
.ink .pager button[aria-selected="true"]{color:var(--bone)}

/* ============================================================
   03 — WHAT'S TESTED. Pill tabs + three-column spec reader.
   ============================================================ */
.tabs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:clamp(26px,3.4vw,46px) 0 0}
.tabs button{
  font-size:11.5px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;
  padding:11px 22px;border-radius:999px;border:1px solid var(--line-inv);
  color:var(--grey-inv);transition:background .25s,color .25s,border-color .25s;
}
.tabs button:hover{color:var(--bone);border-color:var(--bone)}
.tabs button[aria-selected="true"]{background:var(--bone);color:var(--ink);border-color:var(--bone)}
.reader{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr) minmax(0,1fr);
  gap:clamp(20px,3vw,52px);align-items:center;margin-top:clamp(30px,4.4vw,64px)}
@media (max-width:1000px){.reader{grid-template-columns:1fr;gap:28px;text-align:center}}
.reader .idc .big{font-family:var(--display);font-stretch:125%;font-weight:900;
  font-size:clamp(38px,4.6vw,74px);line-height:.86;letter-spacing:-.03em;text-transform:uppercase;color:var(--bone)}
.reader .idc .glyphrow{display:flex;align-items:center;gap:16px;margin-top:20px}
@media (max-width:1000px){.reader .idc .glyphrow{justify-content:center}}
.reader .idc .glyph{width:44px;height:44px;flex:none;color:var(--ice);opacity:.85}
.reader .idc .lat{font-family:var(--serif);font-style:italic;font-size:17px;color:var(--grey-inv)}
.reader .mid{position:relative;display:grid;place-items:center;min-height:clamp(260px,44vh,430px)}
.reader .mid img{max-height:clamp(260px,44vh,430px);width:auto;object-fit:contain}
.reader .mid canvas{display:block;width:100%;height:clamp(260px,44vh,430px);position:relative;z-index:2}
/* the white shade the dark sections were missing — same disc primitive as 01 */
.reader .mid .glow{position:absolute;top:50%;left:50%;translate:-50% -50%;
  width:min(88%,420px);aspect-ratio:1;pointer-events:none;z-index:0;
  --disc:var(--tint,var(--ice));opacity:.8;filter:blur(6px);transform:scale(.95)}
.reader .spec .cnt{font-size:11px;letter-spacing:.24em;color:var(--grey-inv);text-transform:uppercase}
.reader .spec .desc{font-size:15.5px;line-height:1.6;color:var(--bone);margin:18px 0 28px;max-width:38ch}
@media (max-width:1000px){.reader .spec .desc{margin-left:auto;margin-right:auto}}
.sprow{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:baseline;
  padding:15px 0;border-top:1px solid var(--line-inv-soft);position:relative}
.sprow .k{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey-inv)}
.sprow .v{text-align:right;font-size:15px;color:var(--bone)}
.sprow .v.big{font-family:var(--serif);font-size:27px;letter-spacing:-.02em}
.sprow .v.big sup{font-family:var(--ui);font-size:10px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--grey-inv);margin-left:4px;vertical-align:super}
/* the proportional bar under the last row — their DOSE treatment */
.sprow.bar::after{content:'';position:absolute;left:0;bottom:-1px;height:2px;background:var(--ice);
  width:var(--pct,0%);transition:width .9s cubic-bezier(.22,1,.36,1)}
.sprow.bar{border-bottom:1px solid var(--line-inv-soft)}
.stripline{text-align:center;font-size:11px;letter-spacing:.3em;text-transform:uppercase;
  color:var(--grey-inv);margin-top:clamp(34px,4.6vw,66px)}

/* ============================================================
   04 — PROCESS. Chapter numbering + FIG. plates + ghost numerals.
   (Their story devices, without the biography a client would rewrite.)
   ============================================================ */
.chap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,80px);
  align-items:center;padding:clamp(40px,6vw,90px) 0;position:relative}
@media (max-width:900px){.chap{grid-template-columns:minmax(0,1fr);gap:26px}}
.chap > *{min-width:0}
.chap .ch-k{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--grey)}
.chap .ch-k b{color:var(--ink);font-weight:600}
.chap .h-md{margin:14px 0 0}
.chap .rule{width:64px;height:1px;background:var(--line);margin:22px 0}
.chap .ghostn{
  position:absolute;left:38%;top:50%;transform:translate(-50%,-50%);z-index:0;pointer-events:none;
  font-family:var(--display);font-stretch:125%;font-weight:900;
  font-size:clamp(220px,30vw,460px);line-height:1;color:transparent;
  -webkit-text-stroke:1px rgba(26,27,29,.10);
}
.chap > *{position:relative;z-index:1}
.plate{background:var(--bone-2);border:1px solid var(--line-soft);aspect-ratio:4/5;
  position:relative;overflow:hidden}
.plate img{width:100%;height:100%;object-fit:cover}
.plate .ph{position:absolute;inset:0;display:grid;place-items:center;color:var(--rule);
  font-size:11px;letter-spacing:.24em;text-transform:uppercase}
.fig{display:flex;gap:10px;margin-top:14px;font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--grey);line-height:1.6}
.fig .m{width:5px;height:5px;background:var(--ice);flex:none;margin-top:6px}
/* year / stage rail */
.rail{position:absolute;right:0;top:50%;transform:translateY(-50%);display:flex;
  flex-direction:column;gap:16px;padding-left:20px;border-left:1px solid var(--line)}
.rail span{font-size:11px;letter-spacing:.18em;color:var(--grey);opacity:.45;transition:opacity .3s,color .3s}
.rail span.on{opacity:1;color:var(--ink)}
@media (max-width:1100px){.rail{display:none}}

/* ============================================================
   05 — SUPPLY. Tier ladder + compliance.
   ============================================================ */
.tiers{border-top:1px solid var(--line-inv)}
.tier{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:clamp(16px,3vw,40px);
  align-items:center;padding:clamp(20px,2.6vw,32px) 0;border-bottom:1px solid var(--line-inv);
  transition:padding-left .3s}
.tier:hover{padding-left:10px}
.tier .t{font-family:var(--serif);font-size:clamp(24px,2.6vw,38px);letter-spacing:-.02em;color:var(--bone)}
.tier .q{font-size:12.5px;letter-spacing:.02em;color:var(--grey-inv);margin-top:5px}
.tier .d{font-family:var(--serif);font-size:clamp(22px,2.2vw,32px);color:var(--ice);text-align:right}
.tier .n{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey-inv);
  text-align:right;min-width:88px}
@media (max-width:640px){.tier{grid-template-columns:1fr auto}.tier .n{grid-column:1/-1;text-align:left}}

.notes{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;
  background:var(--line-soft);border:1px solid var(--line-soft);margin-top:clamp(30px,4vw,54px)}
.note{background:var(--bone);padding:clamp(22px,2.6vw,32px)}
.ink .note{background:var(--ink)}
.note h4{font-size:13px;font-weight:600;letter-spacing:.01em;margin-bottom:10px}
.note p{font-size:13.5px;line-height:1.6;color:var(--grey)}
.ink .note p{color:var(--grey-inv)}

/* slots — every placeholder must read as a placeholder */
.slot{display:inline-block;font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ice-deep);border:1px dashed rgba(94,124,132,.5);padding:3px 8px;
  background:rgba(198,214,218,.16)}
.ink .slot{color:var(--ice);border-color:rgba(198,214,218,.4);background:rgba(198,214,218,.08)}

/* RUO band */
.ruo{background:var(--ink);color:var(--grey-inv);font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;text-align:center;padding:11px var(--gut);line-height:1.5;
  border-bottom:1px solid var(--line-inv-soft)}
.ruo b{color:var(--bone);font-weight:600}
.ruo .d{display:inline-block;width:5px;height:5px;background:var(--ice);margin-right:9px;vertical-align:middle}

/* footer */
.foot{background:var(--ink);color:var(--grey-inv);padding:clamp(56px,7vw,100px) 0 32px}
.foot .fmark{font-family:var(--display);font-stretch:125%;font-weight:900;
  font-size:clamp(64px,14vw,220px);line-height:.82;letter-spacing:-.035em;text-transform:uppercase;
  color:var(--bone);display:flex;align-items:flex-end;gap:.02em}
.foot .fmark .stop{width:.16em;height:.16em;background:var(--ice);margin-bottom:.06em}
.foot .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:30px;margin-top:clamp(40px,5vw,72px);padding-top:34px;border-top:1px solid var(--line-inv)}
.foot h4{font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--bone);
  font-weight:500;margin-bottom:14px}
.foot a{display:block;padding:5px 0;font-size:13.5px;transition:color .2s}
.foot a:hover{color:var(--ice)}
.foot .disc{margin-top:36px;padding-top:26px;border-top:1px solid var(--line-inv-soft);
  font-size:11.5px;line-height:1.65;color:#7C7B76;max-width:92ch}
.foot .disc b{color:var(--grey-inv);font-weight:600}
.foot .legal{display:flex;flex-wrap:wrap;gap:14px;margin-top:22px;font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;color:#7C7B76}
.foot .legal .grow{margin-left:auto}

/* ===== reveals ===== */
.rv{opacity:0;transform:translateY(26px);
  transition:opacity .85s cubic-bezier(.22,1,.36,1),transform .85s cubic-bezier(.22,1,.36,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}

/* ===== reduced motion / no-JS: everything static, nothing pinned ===== */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}
.nomo .scrub .stage{height:auto;min-height:0;padding:clamp(60px,8vw,110px) 0}
.nomo .frames{height:min(50vh,430px)}
.nomo .hero .cue{display:none}

/* molecular formulas — subscripts sized so the formula reads as chemistry */
.prod .sub sub{font-size:.62em;line-height:0;position:relative;bottom:-.22em;font-style:normal}
.fx sub{font-size:.62em;line-height:0;position:relative;bottom:-.22em}

/* ============================================================
   PRODUCT RECORD PAGE
   ============================================================ */
.crumb{display:flex;gap:10px;align-items:center;font-size:11px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--grey-inv);flex-wrap:wrap}
.crumb .s{opacity:.4}
.crumb .cur{color:var(--ice)}
.phero{background:var(--ink);color:var(--bone);padding:calc(70px + clamp(30px,4vw,56px)) 0 clamp(48px,6vw,88px)}
.phero .lay{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1fr);
  gap:clamp(26px,4vw,72px);align-items:center;margin-top:clamp(26px,3.4vw,44px)}
@media (max-width:900px){.phero .lay{grid-template-columns:1fr}}
.phero .vis{display:grid;place-items:center;position:relative;min-height:clamp(280px,46vh,470px)}
.phero .vis img{max-height:clamp(280px,46vh,470px);width:auto;position:relative;z-index:2}
.phero .vis .ghostn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:1;
  font-family:var(--display);font-stretch:125%;font-weight:900;
  font-size:clamp(190px,26vw,400px);line-height:1;color:transparent;
  -webkit-text-stroke:1px rgba(239,237,230,.11);pointer-events:none}
.phero .name{font-family:var(--serif);font-size:clamp(50px,7.4vw,116px);line-height:.9;
  letter-spacing:-.03em;margin:12px 0 0;color:var(--bone)}
.phero .fx{font-family:var(--serif);font-style:italic;font-size:clamp(17px,1.8vw,24px);
  color:var(--ice);margin-top:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.chip{font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;padding:8px 14px;
  border-radius:999px;border:1px solid var(--line-inv);color:var(--grey-inv);display:inline-flex;align-items:center;gap:8px}
.chip i{width:5px;height:5px;border-radius:50%;background:var(--grey-inv)}
.chip.ok{color:var(--ice);border-color:rgba(198,214,218,.42)}
.chip.ok i{background:var(--ice)}
.chip.slot{color:#C9B58A;border-color:rgba(201,181,138,.42)}
.chip.slot i{background:#C9B58A}

.quote{border:1px solid var(--line-inv);padding:clamp(20px,2.4vw,30px);margin-top:clamp(26px,3vw,38px);max-width:540px}
.quote .top{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;
  padding-bottom:16px;border-bottom:1px solid var(--line-inv)}
.quote .p{font-family:var(--serif);font-size:clamp(30px,3.4vw,46px);line-height:1;color:var(--bone)}
.quote .u{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey-inv)}
.quote .moq{margin-left:auto;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--grey-inv)}
.sizes{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}
.sizes button{font-size:12.5px;letter-spacing:.06em;padding:10px 18px;border-radius:999px;
  border:1px solid var(--line-inv);color:var(--grey-inv);transition:border-color .2s,color .2s,background .2s}
.sizes button:hover{border-color:var(--bone);color:var(--bone)}
.sizes button[aria-pressed="true"]{background:var(--bone);color:var(--ink);border-color:var(--bone)}

/* the analytical panel — a table, set like a document */
.panel{border-top:1px solid var(--line)}
.prow{display:grid;grid-template-columns:minmax(120px,.5fr) minmax(0,1fr) minmax(0,.7fr);
  gap:clamp(14px,2.4vw,40px);align-items:baseline;padding:clamp(15px,1.7vw,22px) 0;
  border-bottom:1px solid var(--line)}
.prow .k{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey)}
.prow .v{font-family:var(--serif);font-size:clamp(19px,1.9vw,27px);letter-spacing:-.02em}
.prow .v sub{font-size:.6em;line-height:0;position:relative;bottom:-.2em}
.prow .v sup{font-family:var(--ui);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--grey);margin-left:5px;vertical-align:super}
.prow .n{font-size:12.5px;color:var(--grey);text-align:right}
@media (max-width:720px){.prow{grid-template-columns:1fr;gap:5px}.prow .n{text-align:left}}

.chroma{border:1px solid var(--line);padding:clamp(20px,2.4vw,30px)}
.chroma svg{width:100%;height:auto;overflow:visible;margin-top:16px}
.chroma .trace{fill:none;stroke:var(--ice-deep);stroke-width:1.5;stroke-linejoin:round}
.chroma .fillp{fill:var(--ice-deep);opacity:.1}
.chroma .ax{stroke:var(--line);stroke-width:1}
.chroma .gl{stroke:var(--line-soft);stroke-width:1}
.chroma text{font-family:var(--ui);font-size:8.5px;letter-spacing:.14em;
  text-transform:uppercase;fill:var(--grey)}

.docs{border-top:1px solid var(--line)}
.doc{display:flex;align-items:center;gap:16px;padding:clamp(15px,1.7vw,21px) 0;
  border-bottom:1px solid var(--line);transition:padding-left .25s}
.doc:hover{padding-left:8px}
.doc .dn{font-size:15px;font-weight:500}
.doc .dm{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--grey);margin-top:4px}
.doc .go{margin-left:auto;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ice-deep)}

/* ============================================================
   MOTION LAYER — line masks, parallax, pinned acts
   ============================================================ */

/* line-masked reveals: each line is clipped by its own box and slides up from beneath */
.ln{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.ln-i{display:block;will-change:transform}
.nomo .ln{overflow:visible}
.nomo .ln-i{transform:none!important}

/* hero: the wordmark owns the screen, then hands off */
.hero{will-change:transform}
.hero .mark{will-change:transform,opacity}
.hero .corners{will-change:transform,opacity}

/* the pinned scrub act */
.scrub .stage{will-change:transform}
.frames{will-change:transform}
.frames canvas{will-change:transform,opacity}

/* macro detail plates that cut in over the pinned vial */
.macros{position:absolute;inset:0;pointer-events:none;z-index:3}
/* the macros are crops of the same render as the hero vial, so they carry
   alpha and need no plate, no border and no background to sit against —
   a framed box next to the vial only invited a size comparison it lost */
.macro{
  position:absolute;width:min(12.5vw,152px);
  opacity:0;will-change:transform,opacity;
}
/* the crop has to end somewhere; fade it out rather than cutting a straight
   edge across the ink */
.macro img{width:100%;height:auto;display:block;
  -webkit-mask-image:radial-gradient(ellipse 76% 72% at 50% 44%, #000 52%, rgba(0,0,0,0) 93%);
          mask-image:radial-gradient(ellipse 76% 72% at 50% 44%, #000 52%, rgba(0,0,0,0) 93%)}
.macro .ph{display:grid;place-items:center;text-align:center;aspect-ratio:1;
  border:1px solid var(--line-inv);background:var(--ink-2);
  font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey-inv);padding:12px;line-height:1.7}
.macro .cap{display:block;margin-top:9px;
  font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--ice);opacity:.72}
/* placed to clear the vial itself — at right:3% the label crop was half
   behind the vial and half cut off by the stage's overflow */
.macro.m1{right:40%;top:7%}
.macro.m2{right:9%;top:38%}
.macro.m3{right:34%;bottom:9%}
@media (max-width:900px){.macros{display:none}}

/* the pinned compound reader */
.readerpin{position:relative}
.reader{will-change:transform,opacity}
.reader .mid img{will-change:transform}
/* progress rail for the pinned reader */
.rpg{display:flex;gap:6px;justify-content:center;margin-top:clamp(24px,3vw,40px)}
.rpg i{height:1.5px;width:44px;background:var(--line-inv);position:relative;overflow:hidden}
.rpg i::after{content:'';position:absolute;inset:0;background:var(--ice);transform:scaleX(var(--p,0));
  transform-origin:left;transition:transform .25s linear}
@media (max-width:600px){.rpg i{width:26px}}

/* parallax targets */
.px{will-change:transform}
.chap .plate{will-change:transform}
.chap .ghostn{will-change:transform}
.shot .ghostn{will-change:transform}

/* nothing pins, nothing masks, when motion is reduced */
.nomo .macros{display:none}
.nomo .rpg{display:none}

/* ============================================================
   THE ARRIVAL — loader, portal wipe, cursor
   The reference opens with a circular clip-path reveal: a full-viewport ink
   panel whose circle grows out of the wordmark. Same technique here.
   ============================================================ */

/* --- intro loader --- */
.loader{
  position:fixed;inset:0;z-index:200;background:var(--ink);
  display:grid;place-content:center;justify-items:center;
  transition:opacity .7s cubic-bezier(.4,0,.2,1);
}
.loader.out{opacity:0;pointer-events:none}
.loader .l-mark{
  font-family:var(--display);font-stretch:125%;font-weight:900;
  font-size:clamp(44px,9vw,120px);line-height:.85;letter-spacing:-.035em;
  text-transform:uppercase;color:var(--bone);display:flex;align-items:flex-end;gap:.02em;
}
.loader .l-mark .stop{width:.16em;height:.16em;background:var(--ice);margin-bottom:.06em}
.loader .l-bar{width:min(260px,42vw);height:1px;background:rgba(239,237,230,.18);margin-top:34px;overflow:hidden}
.loader .l-bar i{display:block;height:100%;width:0;background:var(--ice)}
.loader .l-k{margin-top:18px;font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--grey-inv)}
.nomo .loader{display:none}

/* --- the portal: a full-bleed ink panel revealed by a growing circle --- */
.portal{
  position:absolute;inset:0;z-index:6;background:var(--ink);
  clip-path:circle(0px at 50% 46%);
  display:grid;place-items:center;pointer-events:none;overflow:hidden;
}
.portal .p-halo{
  position:absolute;width:min(96vh,860px);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(198,214,218,.17) 0%,rgba(198,214,218,.05) 42%,transparent 68%);
}
.portal .p-vial{height:min(58vh,470px);width:auto;position:relative;z-index:2;will-change:transform,opacity}
.portal .p-cue{
  position:absolute;bottom:clamp(24px,5vh,52px);left:50%;transform:translateX(-50%);
  font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--grey-inv);
}
/* no JS / reduced motion: the portal is simply open */
.nomo .portal{clip-path:none}
.nomo .hero .mark{opacity:1}

/* --- custom cursor --- */
.cursor{position:fixed;top:0;left:0;z-index:300;pointer-events:none;will-change:transform;
  mix-blend-mode:difference;opacity:0;transition:opacity .3s}
.cursor.live{opacity:1}
.cursor i{
  display:block;width:26px;height:26px;border:1px solid rgba(239,237,230,.85);border-radius:50%;
  transform:translate(-50%,-50%);transition:transform .28s cubic-bezier(.22,1,.36,1),background .28s;
}
.cursor.on i{transform:translate(-50%,-50%) scale(1.75);background:rgba(239,237,230,.16)}
html.has-cursor,html.has-cursor *{cursor:none}
@media (hover:none){.cursor{display:none}html.has-cursor,html.has-cursor *{cursor:auto}}
.nomo .cursor{display:none}

/* The renders carry a baked ink background; WebP shifts it fractionally, which shows
   as a faint rectangle against the panel. Feather the frame edge so it disappears. */
/* still-baked renders keep the feathered edge; the two scrubbed canvases
   are transparent now, so masking them would only clip the glow */
.portal .p-vial,
#catalogue .shot img,
.phero .vis img{
  -webkit-mask-image:radial-gradient(circle at 50% 50%, #000 52%, rgba(0,0,0,0) 76%);
  mask-image:radial-gradient(circle at 50% 50%, #000 52%, rgba(0,0,0,0) 76%);
}


/* related-compound cards — a real 2-up, image over text */
.famgrid{display:grid;gap:clamp(20px,3vw,40px);grid-template-columns:1fr}
@media (min-width:900px){.famgrid{grid-template-columns:1fr 1fr}}
.famcard{display:flex;flex-direction:column;gap:18px;transition:opacity .22s}
.famcard:hover{opacity:.8}
.famcard .shot{min-height:0;background:transparent;border:1px solid var(--line-soft);
  padding:clamp(20px,3vw,36px) 0;position:relative;overflow:hidden}
.famcard .shot img{
  -webkit-mask-image:radial-gradient(circle at 50% 50%, #000 54%, rgba(0,0,0,0) 78%);
  mask-image:radial-gradient(circle at 50% 50%, #000 54%, rgba(0,0,0,0) 78%);
}
.famcard .shot img{max-height:clamp(230px,30vh,320px);width:auto;margin:0 auto}
.famcard .kicker{margin-top:4px}
.famcard .name{margin:10px 0 0}
.famcard .body{margin-top:12px;max-width:40ch}

/* ============================================================
   CATALOGUE — per-product tint + crossfade
   Each compound warms the whole band with its own accent, and the vial
   slides out one way while the next slides in.
   ============================================================ */
#catalogue{position:relative;isolation:isolate;overflow-x:clip}
@supports not (overflow-x:clip){#catalogue{overflow-x:hidden}}
#catalogue::before{
  content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(72% 85% at 66% 52%,
    rgb(from var(--tint,transparent) r g b / .19) 0%,
    rgb(from var(--tint,transparent) r g b / .08) 42%,
    transparent 72%);
  transition:background 1.1s cubic-bezier(.4,0,.2,1);
}
/* relative-colour syntax is recent; older engines get a flat wash of the same hue */
@supports not (color: rgb(from white r g b / 50%)){
  #catalogue::before{background:radial-gradient(72% 85% at 66% 52%, var(--tint,transparent) 0%, transparent 68%);opacity:.16}
}
#catalogue [data-panel]{will-change:opacity}
#catalogue .shot img,#catalogue .prod > div{will-change:transform,opacity}
/* the pager reads as a control, and the active step takes the product's accent */
.pager button{position:relative;padding-bottom:8px}
.pager button::after{content:'';position:absolute;left:0;right:0;bottom:0;height:1px;
  background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .35s cubic-bezier(.22,1,.36,1)}
.pager button[aria-selected="true"]::after{transform:scaleX(1)}
.nomo #catalogue::before{transition:none}


/* ============================================================
   05 PRESS — pull-quotes + the two-row publication name band
   The band is deliberately static: row two is offset and outlined,
   which reads as motion without any.
   ============================================================ */
.quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(26px,3.2vw,54px);margin-top:clamp(38px,5vw,72px)}
@media (max-width:900px){.quotes{grid-template-columns:1fr;gap:30px}}
.quotes figure{margin:0;border-top:1px solid rgba(239,237,230,.16);padding-top:22px;
  display:flex;flex-direction:column;gap:20px}
.quotes blockquote{margin:0;font-family:var(--serif);font-style:italic;
  font-size:clamp(18px,1.55vw,21px);line-height:1.45;color:var(--bone)}
.quotes figcaption{display:flex;align-items:center;gap:12px;font-size:11px;
  letter-spacing:.2em;text-transform:uppercase;color:var(--grey-inv)}
.quotes figcaption .m{width:5px;height:5px;background:var(--ice);flex:none}

.namewall{margin-top:clamp(54px,7vw,110px);overflow:hidden;
  padding-block:clamp(18px,2vw,30px);border-top:1px solid rgba(239,237,230,.12)}
.nw-row{display:flex;width:max-content;white-space:nowrap;gap:0;
  font-family:var(--serif);font-weight:300;
  font-size:clamp(24px,3.2vw,44px);line-height:1.3;color:var(--bone)}
/* the separator lives in the gap, so it spaces the names as well as marking them */
.nw-row span::after{content:'\00B7';padding-inline:clamp(26px,3.4vw,64px);
  opacity:.5;-webkit-text-stroke:0;color:var(--bone)}
.nw-ghost span{color:transparent;-webkit-text-stroke:1px rgba(239,237,230,.35)}
.nw-ghost span::after{color:rgba(239,237,230,.3)}

/* Each row holds its list twice, so -50% is a seamless loop. The two rows
   travel in opposite directions, which keeps the names interleaving without
   needing a fixed offset. (The reference band is static — measured three
   ways — so this is a deliberate departure, not a copy.) */
@keyframes nw-left  { from { transform: translateX(0) }     to { transform: translateX(-50%) } }
@keyframes nw-right { from { transform: translateX(-50%) }  to { transform: translateX(0) } }
.nw-row{animation:nw-left 46s linear infinite;will-change:transform}
.nw-row + .nw-row{animation-name:nw-right;animation-duration:58s}
.namewall:hover .nw-row{animation-play-state:paused}
@media (prefers-reduced-motion: reduce){
  .nw-row{animation:none}
  .nw-row + .nw-row{transform:translateX(-38%)}
}
.nomo .nw-row{animation:none}
.nomo .nw-row + .nw-row{transform:translateX(-38%)}

/* ============================================================
   06 ORDER — buy cards
   ============================================================ */
.buys{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(18px,2.2vw,34px);margin-top:clamp(38px,5vw,72px)}
@media (max-width:980px){.buys{grid-template-columns:1fr;max-width:440px}}
.buy{display:flex;flex-direction:column;border:1px solid var(--rule);
  border-color:rgba(140,139,134,.4);padding:clamp(20px,2.2vw,32px);background:transparent}
.buy-shot{display:grid;place-items:center;margin-bottom:clamp(16px,2vw,26px);
  aspect-ratio:1/1;overflow:hidden}
.buy-shot img{width:100%;height:100%;object-fit:contain;transform:scale(1.22);
  -webkit-mask-image:radial-gradient(circle at 50% 50%, #000 52%, rgba(0,0,0,0) 76%);
          mask-image:radial-gradient(circle at 50% 50%, #000 52%, rgba(0,0,0,0) 76%)}
.buy-k{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.buy-k .code{font-family:var(--display);font-stretch:118%;font-weight:800;
  font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.buy-k .role{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey)}
.buy-name{font-family:var(--serif);font-size:clamp(34px,3.6vw,46px);line-height:1;
  margin:12px 0 0;font-weight:400;display:flex;align-items:center;gap:12px}
.buy-name .dot{width:9px;height:9px;border-radius:50%;flex:none}
.buy-sub{font-family:var(--serif);font-style:italic;font-size:16px;color:var(--grey);margin:10px 0 0}
.buy-sub sub{font-size:.62em;line-height:0;position:relative;bottom:-.22em;font-style:normal}
.buy-meta{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--grey);margin:14px 0 0}
.packs{display:flex;border:1px solid rgba(140,139,134,.4);margin-top:auto}
.packs button{flex:1;padding:11px 0;background:transparent;color:var(--ink);
  font-size:12px;font-weight:500;letter-spacing:.28em;text-indent:.28em;
  text-transform:uppercase;transition:background .25s ease,color .25s ease}
.packs button + button{border-left:1px solid rgba(140,139,134,.4)}
.packs button[aria-pressed="true"]{background:var(--ink);color:var(--bone)}
.price{display:flex;align-items:baseline;gap:8px;margin-top:18px}
.price .cs,.price .pv{font-family:var(--display);font-stretch:118%;font-weight:800;
  font-size:clamp(28px,2.9vw,38px);line-height:1}
.price .cs{font-size:.62em;transform:translateY(-.08em)}
.price .cur{font-size:15px;color:var(--grey);letter-spacing:.02em}
.buy-note{font-family:var(--serif);font-size:13px;color:var(--grey);margin:8px 0 0}
.addbtn{width:100%;margin-top:16px;padding:19px 0;background:var(--ink);color:var(--bone);
  font-size:12px;font-weight:500;letter-spacing:.4em;text-indent:.4em;
  text-transform:uppercase;line-height:1;transition:opacity .25s ease}
.addbtn:hover{opacity:.86}
.addbtn:focus-visible,.packs button:focus-visible{outline:2px solid var(--ice-deep);outline-offset:3px}

/* ============================================================
   04 PROCESS — pinned story rail
   Default markup stays in normal flow (no-JS / reduced motion).
   JS adds .pinned only when GSAP is live and motion is allowed.
   ============================================================ */
.rail{display:flex}
.rail button{background:transparent;font-size:11px;letter-spacing:.18em;
  color:var(--grey);opacity:.45;transition:opacity .3s ease,color .3s ease;
  display:flex;align-items:baseline;gap:10px;text-align:left}
.rail button.on{opacity:1;color:var(--ink)}
.rail button em{font-style:normal;text-transform:uppercase}
.rail button i{font-style:normal;font-weight:600}
@media (max-width:1100px){.rail{display:none}}

#process.pinned .strack{position:relative;height:calc(100vh + var(--n,3) * 82vh)}
#process.pinned .pinwrap{position:sticky;top:0;height:100vh;
  display:flex;flex-direction:column;justify-content:center;
  gap:clamp(18px,2.4vw,36px);overflow:hidden;
  padding-top:88px;padding-bottom:clamp(24px,4vh,52px)}
#process.pinned .rail{display:flex;position:static;transform:none;flex-direction:row;
  gap:clamp(24px,3vw,48px);flex:none;
  border-bottom:1px solid var(--line-soft);padding-bottom:16px}
#process.pinned .rail button em{display:inline}
#process.pinned .chaps{position:relative;flex:1 1 auto;min-height:0}
#process.pinned .chap{position:absolute;inset:0;margin:0;padding:0;
  align-content:center;align-items:center;opacity:0;visibility:hidden;
  transition:opacity .5s ease,visibility .5s ease}
#process.pinned .chap.on{opacity:1;visibility:visible}
/* the figure column must fit the pin, so the plate is capped by height, not width */
#process.pinned .chap > .rv.d1{display:flex;flex-direction:column;
  align-items:flex-start;min-height:0;height:100%;justify-content:center}
#process.pinned .chap .plate{aspect-ratio:4/5;
  height:min(54vh,520px);width:auto;max-width:100%;
  flex:0 0 auto;align-self:center}
#process.pinned .chap .fig{flex:none;align-self:center;margin-top:16px}
#process.pinned .chap .ghostn{font-size:clamp(180px,28vh,340px);left:32%}
.nomo #process.pinned .chap{transition:none}

/* the rail is the only progress cue inside the pin, so it stays on small screens */
@media (max-width:1100px){
  #process.pinned .rail{gap:22px;font-size:10px}
  #process.pinned .rail button em{display:none}
  #process.pinned .rail button::after{content:'';width:26px;height:1px;background:currentColor;
    align-self:center;opacity:.4}
  #process.pinned .rail button:last-child::after{display:none}
}

/* single column: the plate is capped by width so its intrinsic size can never
   widen the grid track (a height-capped 4:5 box has a 364px min-content width) */
@media (max-width:900px){
  #process.pinned .chap .plate{height:auto;width:min(100%,32vh);max-width:100%}
  #process.pinned .chap > .rv.d1{align-items:center}
}


/* ============================================================
   02 CATALOGUE — pinned turntable
   Scroll spins a 24-frame render and carries one compound into the next.
   .pinned is added by JS only when GSAP is live and motion is allowed;
   .nopin is the stacked, static fallback.
   ============================================================ */
#catalogue .shot canvas{display:block;width:100%;height:100%;position:relative;z-index:2}
#catalogue .shot{min-height:clamp(300px,52vh,560px)}

/* the colour disc that sits behind the vial, blurred, in the compound's accent */
/* ---- the glow disc ----
   One primitive, used behind every product shot. Set --disc to any colour:
   an accent for a themed panel, bone for a neutral white glow on ink.
   Five stops, not two — the long tail is what stops it reading as a plate. */
.frames .glow,
.reader .mid .glow,
#catalogue .shot .disc{
  border-radius:50%;
  background:radial-gradient(circle,
    var(--disc) 0%,
    rgb(from var(--disc) r g b / .80) 20%,
    rgb(from var(--disc) r g b / .40) 45%,
    rgb(from var(--disc) r g b / .12) 65%,
    rgb(from var(--disc) r g b / 0)  80%);
}
/* relative-colour syntax is recent; older engines get a coarser three-stop */
@supports not (color: rgb(from white r g b / 50%)){
  .frames .glow,
  .reader .mid .glow,
  #catalogue .shot .disc{
    background:radial-gradient(circle, var(--disc) 0%, transparent 78%);
    opacity:.45;
  }
}
#catalogue .shot .disc{
  position:absolute;z-index:0;pointer-events:none;
  width:min(66%,364px);aspect-ratio:1;
  transform:scale(.95);filter:blur(2px);opacity:.92;
}
/* neutral variant — a white glow rather than a themed one */
.disc-white{--disc:var(--bone) !important}

#catalogue.pinned .strack{position:relative;height:calc(100vh + var(--n,3) * 62vh)}
#catalogue.pinned .pinwrap{position:sticky;top:0;height:100vh;
  display:flex;flex-direction:column;justify-content:center;
  gap:clamp(10px,1.6vw,22px);overflow:hidden;
  padding-top:84px;padding-bottom:clamp(18px,3vh,40px)}
#catalogue.pinned .pinwrap > .sechead{flex:none;margin:0}
#catalogue.pinned .pinwrap > .h-xl{flex:none;margin:0}
#catalogue.pinned .panels{position:relative;flex:1 1 auto;min-height:0}
#catalogue.pinned [data-panel]{position:absolute;inset:0;opacity:0;visibility:hidden}
#catalogue.pinned [data-panel] .shot,
#catalogue.pinned [data-panel] .prod > div{will-change:opacity,transform}
#catalogue.pinned [data-panel] .prod{height:100%;align-items:center}
#catalogue.pinned .pager{flex:none;margin-top:0}
#catalogue.pinned .shot{min-height:0;height:100%}

/* the pinned viewport is short, so the copy column gets a scale-down rather
   than a scrollbar */
#catalogue.pinned .prod .name{font-size:clamp(44px,5.6vw,96px)}
#catalogue.pinned .prod .body{font-size:15px}
#catalogue.pinned .prod .ladder{margin-top:18px}
#catalogue.pinned .prod .lrow{padding:9px 0}

#catalogue.nopin [data-panel] + [data-panel]{margin-top:clamp(48px,7vw,110px)}

@media (max-width:900px){
  #catalogue.pinned .strack{height:calc(100vh + var(--n,3) * 54vh)}
  #catalogue.pinned [data-panel] .prod{grid-template-columns:minmax(0,1fr);
    align-content:center;gap:14px}
  #catalogue.pinned .prod .body,
  #catalogue.pinned .prod .ladder,
  #catalogue.pinned .prod .btn{display:none}
  /* the vial was collapsing to ~175px: .shot was height:auto while its canvas
     asked for height:100%, so the canvas had nothing to resolve against.
     Give the shot a real height and let it take the room the hidden copy freed. */
  #catalogue.pinned .shot{height:auto;max-height:none;min-height:0;flex:1 1 auto}
  #catalogue.pinned .shot canvas{height:min(46vh,420px);width:100%}
  #catalogue.pinned .shot .disc{width:min(84%,300px)}
  /* nothing travels sideways down here, so nothing needs clipping — and the
     clip was what turned the outgoing disc into a hard-edged rectangle */
  #catalogue.pinned .pinwrap{gap:8px;padding-top:72px}
}

/* the ghosted index sits off-centre so the vial only half-covers it,
   and the disc reads as a glow rather than a plate */
#catalogue .shot .ghostn{left:26%;font-size:clamp(200px,20vw,380px)}
@media (max-width:900px){#catalogue .shot .ghostn{display:none}}

/* press attribution — a named publication, plus the issue line that stays a slot */
.quotes figcaption{flex-wrap:wrap}
.quotes .pub{color:var(--bone);letter-spacing:.16em}
.quotes .pmeta{color:var(--grey-inv);opacity:.7;letter-spacing:.16em}

/* the products pass across the stage, so the stage has to clip them */
/* only the sideways pass needs clipping, and that only runs on wide screens */
@media (min-width:901px){#catalogue.pinned .panels{overflow:hidden}}
#catalogue .shot{will-change:transform,opacity}

/* the band takes the assay's colour too, so the change reads across the whole
   section and not just as a halo swap */
.readerpin{isolation:isolate}
.readerpin::before{
  content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(64% 74% at 50% 56%,
    rgb(from var(--tint,#C6D6DA) r g b / .12) 0%,
    rgb(from var(--tint,#C6D6DA) r g b / .05) 44%,
    transparent 72%);
  transition:background 1.1s cubic-bezier(.4,0,.2,1);
}
@supports not (color: rgb(from white r g b / 50%)){
  .readerpin::before{background:radial-gradient(64% 74% at 50% 56%, var(--tint,#C6D6DA) 0%, transparent 70%);opacity:.1}
}
.nomo .readerpin::before{transition:none}


/* ============================================================
   Distributors — collapsible columns, folded into Supply
   ============================================================ */
.stkhead-row{display:flex;align-items:baseline;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding-top:clamp(30px,3.4vw,44px);border-top:1px solid var(--line-inv-soft)}
.stockists{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(26px,4vw,64px);margin-top:clamp(32px,4vw,54px)}
@media (max-width:900px){.stockists{grid-template-columns:1fr;gap:0}}
.stkhead{display:flex;align-items:center;justify-content:space-between;width:100%;
  background:transparent;color:var(--bone);padding:0 0 14px;text-align:left;gap:16px}
.stkhead h3{font-family:var(--ui);font-size:clamp(22px,2.2vw,30px);font-weight:600;
  letter-spacing:-.01em;margin:0;color:var(--bone)}
.stkhead svg{color:var(--grey-inv);transition:transform .3s ease;flex:none}
.stkhead[aria-expanded="false"] svg{transform:rotate(-90deg)}
@media (min-width:901px){.stkhead{pointer-events:none}.stkhead svg{display:none}}
.stkrule{height:1px;background:var(--line-inv-soft)}
.stklist{list-style:none;margin:0;padding:0;overflow:hidden}
.stkhead[aria-expanded="false"] + .stkrule + .stklist{display:none}
.stklist li + li{border-top:1px solid rgba(239,237,230,.07)}
.stklist a{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  padding:16px 0;color:var(--grey-inv);transition:color .2s ease}
.stklist a:hover{color:var(--bone)}
.stklist b{display:block;font-weight:500;font-size:15px;color:var(--bone)}
.stklist i{display:block;font-style:normal;font-size:12.5px;margin-top:3px;color:var(--grey-inv);opacity:.8}
.stklist .ar{flex:none;opacity:.5;transition:transform .25s ease,opacity .25s ease}
.stklist a:hover .ar{transform:translateX(4px);opacity:1}
@media (max-width:900px){.stkcol + .stkcol{margin-top:26px}}

/* ============================================================
   Newsletter
   ============================================================ */
.news{background:var(--bone);padding:clamp(60px,8vw,120px) 0}
.newsgrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(30px,5vw,80px);align-items:end}
@media (max-width:900px){.newsgrid{grid-template-columns:1fr;gap:34px;align-items:start}}
.newsform{display:flex;align-items:center;gap:20px;
  border-bottom:1px solid var(--rule);padding-bottom:12px}
.newsform input{flex:1;min-width:0;background:transparent;border:0;outline:0;
  font-family:var(--ui);font-size:clamp(16px,1.6vw,19px);color:var(--ink);padding:8px 0}
.newsform input::placeholder{color:var(--grey);opacity:.75}
.newsform input:focus-visible{outline:2px solid var(--ice-deep);outline-offset:6px;border-radius:2px}
.newsform button{flex:none;background:transparent;color:var(--ink);
  font-size:12px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;
  transition:opacity .2s ease}
.newsform button:hover{opacity:.6}
.newsform button:focus-visible{outline:2px solid var(--ice-deep);outline-offset:4px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0}


/* ============================================================
   Mobile scroll budget
   Every pin costs the same scroll on a phone as on a desktop, where there is
   far more on screen to justify it. The page ran to ~29 screens. Shorter
   slices everywhere below 900px; the reader loses the most because four tabs
   at 110vh each was its own third of the page.
   ============================================================ */
@media (max-width:900px){
  /* tier terms sit closer to the tier they belong to */
  .tier{row-gap:6px;padding-block:18px}
  .tier .n{margin-top:2px;opacity:.85}
  /* the pinned process chapters */
  #process.pinned .strack{height:calc(100vh + var(--n,3) * 56vh)}
}


/* ============================================================
   MOBILE — swipe, not scrub
   The reference swaps mechanic rather than shrinking it: on a phone its two
   pinned sections become touch carousels, labelled "SWIPE TO TASTE", with the
   next card peeking and a pager underneath. A scroll-driven pin fights the
   thumb; a carousel is what the thumb already expects.
   ============================================================ */
@media (max-width:900px){

  /* ---- 02 catalogue ---- */
  #catalogue.swipe .strack{height:auto}
  #catalogue.swipe .pinwrap{position:static;height:auto;display:block;
    overflow:visible;padding:0}
  #catalogue.swipe .panels{position:relative;display:flex;flex:none;
    gap:14px;overflow-x:auto;overflow-y:hidden;
    scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
    padding-inline:var(--gut);margin-inline:calc(var(--gut) * -1);
    margin-top:22px;scrollbar-width:none}
  #catalogue.swipe .panels::-webkit-scrollbar{display:none}
  #catalogue.swipe [data-panel]{position:static;flex:0 0 86%;scroll-snap-align:center;
    opacity:1;visibility:visible;background:var(--bone-2);
    border:1px solid var(--line-soft);padding:22px 20px 26px}
  /* product first, then the copy — and no min-height, which was leaving 119px
     of dead space under the vial and squashing the render into it */
  #catalogue.swipe [data-panel] .prod{display:flex;flex-direction:column;height:auto;gap:0}
  #catalogue.swipe .shot{order:-1;height:auto;min-height:0;margin:0 0 18px}
  #catalogue.swipe .shot canvas{height:min(42vh,360px)}
  #catalogue.swipe .shot .ghostn{display:none}
  #catalogue.swipe .prod .body,
  #catalogue.swipe .prod .ladder{display:block}
  #catalogue.swipe .prod .body{font-size:14.5px;margin-top:14px}
  #catalogue.swipe .prod .name{font-size:clamp(34px,9vw,44px)}
  #catalogue.swipe .pager{justify-content:center;margin-top:22px}

  /* ---- 03 reader ---- */
  .readerpin.swipe .tabs{display:none}
  .readerpin.swipe .rdtrack{display:flex;gap:14px;overflow-x:auto;overflow-y:hidden;
    scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
    padding-inline:var(--gut);margin-inline:calc(var(--gut) * -1);
    margin-top:24px;scrollbar-width:none}
  .readerpin.swipe .rdtrack::-webkit-scrollbar{display:none}
  .readerpin.swipe [data-compound]{flex:0 0 86%;scroll-snap-align:center;
    background:rgba(239,237,230,.03);border:1px solid var(--line-inv-soft);
    padding:22px 20px 26px}
  .readerpin.swipe [data-compound][hidden]{display:block}
  .readerpin.swipe .reader{grid-template-columns:1fr;gap:18px;text-align:left}
  .readerpin.swipe .reader .mid{min-height:0;order:-1}
  .readerpin.swipe .reader .mid canvas{width:100%}
  .readerpin.swipe .reader .mid canvas{height:min(30vh,240px)}
  .readerpin.swipe .reader .mid .glow{width:min(76%,260px)}
  .readerpin.swipe .reader .idc .big{font-size:clamp(30px,8vw,40px)}
  .readerpin.swipe .reader .idc .glyphrow{justify-content:flex-start}
  .readerpin.swipe .reader .spec .desc{margin-left:0;margin-right:0}
  .readerpin.swipe .rpg{margin-top:22px}

  /* the swipe hint, shown only where a carousel exists */
  .swipehint{display:block;margin-top:10px;font-size:11px;letter-spacing:.24em;
    text-transform:uppercase;color:var(--grey)}
  .ink .swipehint,.readerpin .swipehint{color:var(--grey-inv)}
}
.swipehint{display:none}


/* drag-to-spin affordance, mirroring the reference's "DRAG TO SPIN" */
.spinhint{position:absolute;right:0;bottom:14px;z-index:4;pointer-events:none;
  font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--grey-inv);
  opacity:.65;transition:opacity .3s ease}
.frames.dragging .spinhint{opacity:0}
.frames{touch-action:pan-y}
@media (hover:hover){.spinhint{display:none}}

/* body copy that fills in as it arrives, rather than appearing all at once */
[data-fill] w{display:inline-block;color:inherit;opacity:.18;transition:none}
.nomo [data-fill] w{opacity:1}


/* ============================================================
   Mobile refinements
   ============================================================ */
@media (max-width:900px){
  /* two across, so the range is comparable at a glance */
  .buys{grid-template-columns:repeat(2,minmax(0,1fr));max-width:none;gap:12px}
  .buy{padding:16px 14px 18px}
  .buy-shot{margin-bottom:12px}
  .buy-shot img{max-height:none;transform:scale(1.12)}
  .buy-k{gap:8px}
  .buy-k .role{font-size:10px;letter-spacing:.14em}
  .buy-name{font-size:clamp(24px,6.6vw,32px);margin-top:8px}
  .buy-sub{font-size:13px}
  .buy-meta{font-size:10px;letter-spacing:.14em;margin-top:10px}
  .packs button{font-size:10px;letter-spacing:.16em;text-indent:.16em;padding:9px 0}
  .price{margin-top:12px}
  .price .cs,.price .pv{font-size:clamp(22px,6vw,28px)}
  .price .cur{font-size:12px}
  .buy-note{font-size:11.5px}
  .addbtn{font-size:10px;letter-spacing:.2em;text-indent:.2em;padding:15px 0;margin-top:12px}

  /* the process chapters flow here, so they need flow spacing back */
  #process .chap{padding:clamp(28px,7vw,44px) 0}
  #process .chap .plate{max-height:46vh;margin-inline:auto}
  #process .rail{display:flex;gap:18px;flex-direction:row;position:static;transform:none;
    padding-bottom:14px;border-bottom:1px solid var(--line-soft);margin-bottom:8px}
  #process .rail button em{display:none}
  #process .rail button::after{content:'';width:22px;height:1px;background:currentColor;
    align-self:center;opacity:.4}
  #process .rail button:last-child::after{display:none}
}


/* ============================================================
   Curtain reveal — the image is uncovered rather than faded in
   ============================================================ */
.curtain{position:relative;overflow:hidden}
.curtain > img{clip-path:inset(0 0 100% 0);will-change:clip-path}
.curtain.shown > img{clip-path:inset(0 0 0 0);
  transition:clip-path 1.05s cubic-bezier(.16,1,.3,1)}
.curtain::after{content:'';position:absolute;inset:0;background:var(--bone-2);
  transform-origin:bottom;transform:scaleY(1);pointer-events:none}
.curtain.shown::after{transform:scaleY(0);
  transition:transform 1.05s cubic-bezier(.16,1,.3,1)}
.ink .curtain::after{background:var(--ink-2)}
.nomo .curtain > img{clip-path:none}
.nomo .curtain::after{display:none}

/* micro-interactions — the small states that make a page feel answered */
.btn,.addbtn,.packs button,.pager button,.rail button,.stkhead,.newsform button{
  transition:transform .28s cubic-bezier(.16,1,.3,1),opacity .25s ease,
             background .25s ease,color .25s ease}
.btn:active,.addbtn:active,.packs button:active{transform:scale(.975)}
.btn .ar{display:inline-block;transition:transform .3s cubic-bezier(.16,1,.3,1)}
.btn:hover .ar{transform:translateX(5px)}
.quotes figure{transition:opacity .3s ease}
.buy{transition:border-color .3s ease,transform .3s cubic-bezier(.16,1,.3,1)}
@media (hover:hover){
  .buy:hover{border-color:rgba(140,139,134,.75);transform:translateY(-3px)}
  .macro{transition:transform .5s cubic-bezier(.16,1,.3,1)}
}