/* ===================================================================
   PackOS — marketing home. Self-contained, no build.
   LIGHT "press proof" design system: warm paper, PackOS teal accents,
   die-cut / CMYK-register / hot-foil headline finishes, crop marks,
   one press color bar, job-ticket panels, title-block footer.
   Signature reactive dieline field lives in site.js.
   =================================================================== */
:root{
  --paper:#fbfaf7; --paper-2:#f4f2ec; --card:#ffffff;
  --ink:#16181d; --mut:#5b6474; --dim:#98a0af;
  --line:rgba(22,24,29,.1); --line-2:rgba(22,24,29,.18);
  --teal:#05c6b8; --teal-hi:#43e2d2; --teal-deep:#03a396; --teal-text:#067a6f; --coral:#f0684c;
  --cyan:#00b7e8; --mag:#f0368f; --yel:#f2c53d; --grn:#1f9d61;
  --foil-1:#7a5a16; --foil-2:#d9b34a; --foil-3:#f7e7ac;
  --radius:14px; --maxw:1160px;
  --ease:cubic-bezier(.22,.7,.25,1); --ease-out:cubic-bezier(.16,1,.3,1);
  --font:"Inter","SF Pro Display",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
/* global anchor offset: every in-page jump (TOC, figure deep-links, nav section
   anchors, back-to-top) clears the fixed announce+nav header (~82px). Replaces the
   per-element scroll-margin-top so figures/sections get it too — do NOT also set
   scroll-margin-top on targets or the offsets stack. */
html{scroll-behavior:smooth;scroll-padding-top:92px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
:focus-visible{outline:2px solid var(--teal-deep);outline-offset:2px;border-radius:4px}
.btn:focus-visible{outline-offset:3px}
body{background:var(--paper);color:var(--ink);font-family:var(--font);line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.06;letter-spacing:-.022em;font-weight:600}
.skip{position:absolute;left:-999px;top:0;background:var(--teal);color:var(--ink);padding:10px 16px;border-radius:8px;z-index:300}
.skip:focus{left:12px;top:12px}
::selection{background:rgba(5,198,184,.22)}

/* faint paper tooth */
body::after{content:"";position:fixed;inset:0;z-index:250;pointer-events:none;opacity:.04;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E")}

/* reading progress — a single ink hairline */
.progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:260;background:var(--teal);
  transform:scaleX(0);transform-origin:0 50%;pointer-events:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:600;font-size:15px;
  padding:12px 22px;border-radius:999px;cursor:pointer;border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s,color .25s;white-space:nowrap}
.btn .arr{transition:transform .3s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-primary{background:var(--teal);color:var(--ink);box-shadow:0 10px 26px -12px rgba(5,198,184,.55)}
.btn-primary:hover{background:var(--teal-deep);transform:translateY(-2px);box-shadow:0 16px 34px -12px rgba(5,198,184,.55)}
.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn-lg{font-size:16px;padding:15px 30px}

/* ---------- crop marks ---------- */
.crops{position:relative}
.crops::before,.crops::after{content:"";position:absolute;inset:-14px;pointer-events:none;opacity:.55;
  background-repeat:no-repeat}
.crops::before{
  background-image:linear-gradient(var(--line-2),var(--line-2)),linear-gradient(var(--line-2),var(--line-2)),
    linear-gradient(var(--line-2),var(--line-2)),linear-gradient(var(--line-2),var(--line-2));
  background-size:14px 1px;
  background-position:0 13px,100% 13px,0 calc(100% - 13px),100% calc(100% - 13px)}
.crops::after{
  background-image:linear-gradient(var(--line-2),var(--line-2)),linear-gradient(var(--line-2),var(--line-2)),
    linear-gradient(var(--line-2),var(--line-2)),linear-gradient(var(--line-2),var(--line-2));
  background-size:1px 14px;
  background-position:13px 0,calc(100% - 13px) 0,13px 100%,calc(100% - 13px) 100%}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .55s var(--ease-out),transform .55s var(--ease-out)}
.reveal.in{opacity:1;transform:none}

/* ---------- announcement bar ---------- */
.announce{position:fixed;top:0;left:0;right:0;z-index:105;height:32px;display:flex;align-items:center;
  justify-content:center;gap:10px;padding:0 14px;background:var(--ink);color:#e8eaf2;
  font:500 12px/1 var(--font);letter-spacing:.01em;white-space:nowrap;overflow:hidden}
.announce b{font-weight:600;color:#fff}
.announce-dot{width:6px;height:6px;border-radius:50%;background:var(--grn);flex:none;animation:pulse 2.6s var(--ease) infinite}
.announce a{color:var(--teal-hi);font-weight:600;flex:none}
.announce a:hover{color:#fff}

/* ---------- nav ---------- */
.brand-img{height:27px;width:auto;display:block}
.foot-brand .brand-img{height:24px}
.nav{position:fixed;top:32px;left:0;right:0;z-index:100;display:flex;align-items:center;
  justify-content:space-between;gap:20px;padding:11px clamp(18px,4vw,44px);
  transition:background .3s,backdrop-filter .3s,border-color .3s,padding .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(251,250,247,.82);backdrop-filter:blur(14px) saturate(1.2);
  border-bottom-color:var(--line);padding-top:9px;padding-bottom:9px}
.nav-cta{font-size:14px;padding:10px 19px}
.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:600;letter-spacing:-.02em}
.brand-word b{color:var(--teal-text);font-weight:600}
.brand-mark{width:22px;height:22px;border-radius:6px;background:var(--teal);position:relative}
.brand-mark::after{content:"";position:absolute;inset:5px;border:1.5px solid rgba(255,255,255,.9);border-radius:2px}
.nav-links{display:flex;align-items:center;gap:26px;font-size:15px;color:var(--mut)}
.navgrp{position:relative}
.nav-link{background:none;border:0;cursor:pointer;font:inherit;color:var(--mut);display:inline-flex;
  align-items:center;gap:5px;padding:8px 0;transition:color .2s}
.nav-link i{font-style:normal;font-size:9px;opacity:.7;transition:transform .25s var(--ease)}
.navgrp:hover .nav-link,.navgrp:focus-within .nav-link{color:var(--ink)}
.navgrp:hover .nav-link i,.navgrp:focus-within .nav-link i{transform:translateY(1px)}
.drop{position:absolute;top:100%;left:-14px;min-width:200px;padding:8px;border-radius:12px;
  background:var(--card);border:1px solid var(--line-2);box-shadow:0 22px 44px -24px rgba(22,24,29,.3);
  opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s}
.navgrp:hover .drop,.navgrp:focus-within .drop{opacity:1;visibility:visible;transform:none}
.drop a{display:block;padding:8px 12px;border-radius:8px;font-size:14px;color:var(--mut);transition:background .15s,color .15s}
.drop a:hover{background:var(--paper);color:var(--ink)}
.nav-ent{font-size:13.5px;font-weight:600;color:var(--teal-text);white-space:nowrap;
  border:1px solid rgba(5,198,184,.32);border-radius:999px;padding:8px 15px;
  transition:border-color .2s,background .2s}
.nav-ent:hover{border-color:var(--teal-text);background:rgba(5,198,184,.05)}
.nav-cta-m{display:none}
.nav-burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-burger span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}

/* ---------- hero: copy left, live product scene right ---------- */
.hero{position:relative;min-height:82svh;display:flex;align-items:center;
  padding:126px 0 54px;overflow:hidden}
.hero-field{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.hero-glow{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(52% 58% at 32% 46%,rgba(255,255,255,.92),transparent 72%),
    linear-gradient(180deg,transparent 80%,var(--paper) 99%)}
.hero-grid{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin:0 auto;
  display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);align-items:center;
  gap:clamp(28px,4.5vw,70px);padding:0 clamp(18px,4vw,44px)}
.hero-copy{text-align:left}

/* job chip */
.jobchip{display:inline-flex;align-items:center;gap:9px;font:600 10.5px/1 var(--mono);letter-spacing:.14em;
  color:var(--mut);border:1px solid var(--line-2);background:rgba(255,255,255,.6);
  padding:8px 15px;border-radius:999px;margin-bottom:26px}
.jobchip em{font-style:normal;color:var(--dim)}
.jobchip .dot{width:6px;height:6px;border-radius:50%;background:var(--grn);animation:pulse 2.6s var(--ease) infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ------- HEADLINE: enterprise line, CMYK-register craft on ONE word ------- */
.hero-title{font-size:clamp(2.2rem,4.1vw,3.6rem);font-weight:640;letter-spacing:-.03em;margin-bottom:22px;
  color:var(--ink);max-width:16ch}
.ht-cmyk.inline{display:inline-block;white-space:nowrap}
.ht-cmyk.inline::before,.ht-cmyk.inline::after{padding:0;white-space:nowrap}
.ht-line{display:block;position:relative;width:fit-content;margin-inline:auto;padding:0 .08em}
.ht-note{position:absolute;left:calc(100% + 18px);top:50%;transform:translateY(-50%);
  font:500 9.5px/1.3 var(--mono);letter-spacing:.12em;color:var(--dim);white-space:nowrap;font-style:normal;
  display:flex;align-items:center;gap:8px;opacity:0;transition:opacity .8s .9s}
.ht-note::before{content:"";width:32px;height:1px;background:var(--line-2)}
.in .ht-note{opacity:1}

/* 1 — die-cut: stroke-only trim line */
.ht-cut{color:transparent;-webkit-text-stroke:1.5px var(--ink);paint-order:stroke}

/* 2 — CMYK: plates sliding into register (multiply on paper) */
.ht-cmyk{color:var(--ink);position:relative}
.ht-cmyk::before,.ht-cmyk::after{content:attr(data-text);position:absolute;inset:0;padding:0 .08em;
  mix-blend-mode:multiply;pointer-events:none;z-index:-1}
.ht-cmyk::before{color:var(--cyan);transform:translate(var(--rgx,1px),var(--rgy,-.6px));opacity:.5}
.ht-cmyk::after{color:var(--mag);transform:translate(calc(var(--rgx,1px)*-1),calc(var(--rgy,-.6px)*-1));opacity:.5}

/* 3 — hot foil: metallic clip + occasional sheen */
.ht-foil,.foil-word{background:linear-gradient(105deg,var(--foil-1) 0%,#c39a33 16%,var(--foil-2) 30%,var(--foil-3) 42%,var(--foil-2) 54%,#8a671c 74%,#b8953a 100%);
  background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  -webkit-text-fill-color:transparent;animation:foil 7s var(--ease) infinite}
@keyframes foil{0%,58%{background-position:0% 0}90%,100%{background-position:130% 0}}

.hero-sub{font-size:clamp(1.05rem,1.7vw,1.22rem);color:var(--mut);max-width:34ch;margin:0 0 20px;line-height:1.55}
.avail{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:14.5px;font-weight:500;
  color:var(--ink);margin:0 0 26px}
.avail-badge{display:inline-flex;align-items:center;font:600 9px/1 var(--mono);letter-spacing:.14em;
  text-transform:uppercase;color:var(--grn);border:1px solid rgba(31,157,97,.35);
  background:rgba(31,157,97,.07);border-radius:999px;padding:5px 9px}
.hero-cta{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin:26px 0 18px}
.btn .ic-up{width:15px;height:15px;flex:none}
.btn-quiet{background:transparent;border-color:var(--line-2);color:var(--mut);font-size:14px;padding:11px 18px}
.btn-quiet:hover{border-color:var(--ink);color:var(--ink)}
.hero-fine{font-size:13px;color:var(--mut);max-width:52ch;margin:0}
.hero-fine b{color:var(--ink);font-weight:600}

/* ------- hero product scene: the PackOS quote console, running ------- */
.hero-product{position:relative}
.console-card{background:var(--card);border:1px solid var(--line-2);border-radius:16px;overflow:hidden;
  box-shadow:0 34px 74px -36px rgba(22,24,29,.38);
  -webkit-user-select:none;user-select:none}
.console-card *{-webkit-user-drag:none;user-drag:none}
.cc-bar{display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--paper)}
.cc-dots{display:flex;gap:5px;flex:none}
.cc-dots i{width:8px;height:8px;border-radius:50%;background:var(--line-2)}
.cc-title{font:600 9px/1 var(--mono);letter-spacing:.16em;color:var(--dim);white-space:nowrap}
.cc-status{margin-left:auto;display:inline-flex;align-items:center;gap:6px;min-width:0;
  font:500 9.5px/1 var(--mono);letter-spacing:.03em;color:var(--mut);white-space:nowrap;overflow:hidden}
.cc-status-dot{width:5px;height:5px;border-radius:50%;background:var(--teal);flex:none;animation:pulse 2.2s var(--ease) infinite}
.cc-body{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);min-height:248px}
.cc-left{padding:16px 14px;border-right:1px dashed var(--line);display:flex;flex-direction:column;gap:16px}
.cc-file{position:relative;width:64px;height:78px;border:1.5px solid var(--teal);border-radius:7px;flex:none;
  background:var(--card);display:flex;align-items:flex-end;justify-content:center;padding-bottom:8px;
  font:600 9px var(--mono);letter-spacing:.08em;color:var(--mut);
  opacity:0;transform:translateY(-12px);transition:opacity .5s var(--ease-out),transform .5s var(--ease-out)}
.cc-fold{position:absolute;top:-1.5px;right:-1.5px;width:15px;height:15px;border-left:1.5px solid var(--teal);
  border-bottom:1.5px solid var(--teal);border-radius:0 0 0 5px;background:var(--paper)}
.h-file .cc-file{opacity:1;transform:none}
.cc-fname{font:600 7.5px/1.35 var(--mono);letter-spacing:.03em;overflow-wrap:break-word;text-align:center;padding:0 5px;max-width:100%}
.cc-checks{list-style:none;margin:0;padding:0}
.cc-checks li{display:flex;justify-content:space-between;gap:8px;font:600 8.5px/1 var(--mono);letter-spacing:.09em;
  text-transform:uppercase;color:var(--mut);padding:7px 0;border-bottom:1px dashed var(--line);
  opacity:0;transform:translateX(-8px);transition:opacity .4s var(--ease-out),transform .4s var(--ease-out)}
.cc-checks li b{color:var(--grn);font-weight:700}
.h-c1 .cc-checks li:nth-child(1),.h-c2 .cc-checks li:nth-child(2),
.h-c3 .cc-checks li:nth-child(3),.h-c4 .cc-checks li:nth-child(4){opacity:1;transform:none}
.cc-right{position:relative;background:
  linear-gradient(rgba(22,24,29,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(22,24,29,.03) 1px,transparent 1px);
  background-size:24px 24px;background-position:center}
.cc-right canvas{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity .9s var(--ease)}
.h-pouch .cc-right canvas{opacity:1}
.cc-foot{display:flex;align-items:center;gap:12px;padding:11px 14px;border-top:1px solid var(--line)}
.cc-tiers{display:flex;gap:6px}
.cc-tiers span{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 10px;
  border:1px solid var(--line);border-radius:8px;font:600 9.5px var(--mono);color:var(--mut);
  opacity:0;transform:translateY(6px);transition:opacity .45s var(--ease-out),transform .45s var(--ease-out)}
.cc-tiers span b{font-size:10px;color:var(--ink)}
.cc-tiers span.on{border-color:var(--teal-text);background:rgba(5,198,184,.06)}
.cc-tiers span.on b{color:var(--teal-text)}
.h-tiers .cc-tiers span{opacity:1;transform:none}
.h-tiers .cc-tiers span:nth-child(2){transition-delay:.09s}
.h-tiers .cc-tiers span:nth-child(3){transition-delay:.18s}
.h-tiers .cc-tiers span:nth-child(4){transition-delay:.27s}
.cc-ready{margin-left:auto;font:600 8px/1.4 var(--mono);letter-spacing:.13em;color:var(--grn);
  text-align:right;opacity:0;transition:opacity .5s var(--ease)}
.h-ready .cc-ready{opacity:1;animation:ccStamp .5s var(--ease-out);transform-origin:78% 55%}
@keyframes ccStamp{0%{transform:scale(1.45) rotate(-4deg);opacity:0}62%{transform:scale(.96) rotate(.6deg);opacity:1}100%{transform:none;opacity:1}}
.h-out .cc-file,.h-out .cc-checks li,.h-out .cc-tiers span,.h-out .cc-ready{opacity:0;transition:opacity .3s var(--ease)}
.h-out .cc-right canvas{opacity:0}

/* ---------- press color bar (quiet brand texture, not a boundary) ---------- */
.colorbar{display:flex;align-items:center;gap:6px;padding:7px clamp(18px,4vw,44px);
  border-top:1px solid rgba(22,24,29,.06);border-bottom:0;background:transparent;opacity:.8}
.colorbar .cb{width:18px;height:7px;border-radius:2px;opacity:.85}
.cb.c{background:var(--cyan)}.cb.m{background:var(--mag)}.cb.y{background:var(--yel)}.cb.k{background:#2b2e36}
.cb.t{opacity:.3}
.cb-reg{width:15px;height:15px;margin:0 6px;flex:none}
.cb-reg svg{width:100%;height:100%;fill:none;stroke:var(--dim);stroke-width:1.4}
.cb-label{margin-left:auto;font:600 9.5px/1 var(--mono);letter-spacing:.2em;color:var(--dim);white-space:nowrap}
.colorbar.mini{border:0;background:none;padding:16px 0 0}
.colorbar.mini .cb{width:16px;height:7px}

/* ---------- trust strip ---------- */
.truststrip{padding:40px clamp(18px,4vw,44px) 44px;border-bottom:1px solid var(--line);background:var(--card);text-align:center}
.ts-line{max-width:640px;margin:0 auto 20px;font-size:15.5px;color:var(--mut)}
.ts-line b{color:var(--ink)}
.ts-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.ts-chips span{font:600 9.5px/1 var(--mono);letter-spacing:.14em;color:var(--dim);
  border:1px solid var(--line);border-radius:999px;padding:8px 13px;background:var(--paper)}

/* ---------- problem / before-after ---------- */
.problem{padding:clamp(90px,12vw,150px) clamp(18px,4vw,44px) clamp(70px,9vw,110px);max-width:var(--maxw);margin:0 auto}
/* ---- the routing map: tangle → hub-and-spoke ---- */
.routemap{max-width:820px;margin:52px auto 0;padding:0;display:flex;flex-direction:column;align-items:center;position:relative}
.rm-fig{align-self:flex-start;font:600 8.5px/1 var(--mono);letter-spacing:.2em;color:var(--dim)}
.routemap canvas{width:100%;height:clamp(330px,44vw,460px);display:block;margin-top:-6px}
.rm-narr{min-height:1.4em;margin:2px 0 8px;font-size:14.5px;letter-spacing:-.005em;color:var(--mut);text-align:center;max-width:44ch}
.rm-narr-in{animation:rmNarr .5s var(--ease-out)}
@keyframes rmNarr{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.rm-toggle{display:inline-flex;border:1px solid var(--line-2);border-radius:999px;background:var(--card);padding:3px;gap:2px}
.rm-btn{display:inline-flex;align-items:center;gap:7px;font:600 10px/1 var(--mono);letter-spacing:.1em;
  text-transform:uppercase;color:var(--mut);background:none;border:0;border-radius:999px;padding:8px 15px;
  cursor:pointer;transition:background .2s,color .2s}
.rm-dot{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.4;transition:opacity .2s}
.rm-btn:hover{color:var(--ink)}
.rm-btn.is-on{background:var(--teal);color:var(--ink)}
.rm-btn.is-on .rm-dot{opacity:1}
.rm-btn:first-child .rm-dot{color:var(--coral)}
.rm-btn:first-child.is-on{background:rgba(240,104,76,.12);color:var(--coral)}
.rm-btn:last-child .rm-dot{color:var(--teal-deep)}
.rm-btn:focus-visible{outline:2px solid var(--teal-deep);outline-offset:2px}
.rm-caps{display:flex;justify-content:space-between;width:100%;max-width:600px;margin-top:14px;gap:16px;
  font:600 9.5px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase}
.rm-cap-l{color:var(--dim)}
.rm-cap-l b{color:var(--coral);font-size:12px;font-variant-numeric:tabular-nums;transition:color .3s}
.rm-cap-r{color:var(--dim);text-align:right;opacity:.5;transition:opacity .4s,color .3s}
.routemap.rm-resolved .rm-cap-r{opacity:1;color:var(--teal-text)}
.routemap.rm-resolved .rm-cap-l b{color:var(--dim)}
@media (prefers-reduced-motion:reduce){.rm-narr-in{animation:none}}

.ba{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:880px;margin:44px auto 0}
.ba-col{border:1px solid var(--line);border-radius:16px;padding:26px 28px;background:var(--card);
  transition:border-color .3s,box-shadow .3s var(--ease)}
.ba-col h4{font:600 10px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;margin-bottom:18px}
/* before = the looser, greyer stack */
.ba-before{background:var(--paper-2);border-style:dashed}
.ba-before h4{color:var(--dim)}
.ba-before li{color:var(--dim)}
.ba-before li::before{content:"✕";color:var(--dim);font-size:11px;top:2px}
/* after = the crisp, teal-locked record */
.ba-after{border-color:rgba(5,198,184,.35);background:linear-gradient(180deg,rgba(5,198,184,.05),var(--card))}
.ba-after h4{color:var(--teal-text)}
.ba-after li{color:var(--ink)}
.ba-after li::before{content:"✓";color:var(--teal-text);font-size:12px;top:1px}
.ba-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.ba-col li{font-size:14px;padding:2px 0 2px 22px;position:relative;border-radius:6px;
  transition:background .2s,color .2s,transform .2s var(--ease)}
.ba-col li::before{position:absolute;left:6px;top:0;font-weight:700;transition:transform .2s var(--ease)}
/* paired hover: a row lights its counterpart on the other side */
.ba-col li.ba-lit{background:rgba(5,198,184,.09);transform:translateX(2px)}
.ba-before li.ba-lit{color:var(--mut)}
.ba-after li.ba-lit::before{transform:scale(1.25)}
.ba-tag{text-align:center;margin-top:30px;font:600 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--teal-text)}
@media (prefers-reduced-motion:reduce){
  .ba-col,.ba-col li,.ba-col li::before,.rm-cap-l b,.rm-cap-r{transition:none}
}

/* ---------- platform / connects + record ---------- */
.platform{padding:clamp(70px,9vw,120px) clamp(18px,4vw,44px);background:var(--paper-2);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.platform-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4vw,60px);
  max-width:var(--maxw);margin:56px auto 0;align-items:center}
.connect-chips{display:flex;flex-wrap:wrap;gap:8px}
.connect-chips span{font-size:13.5px;font-weight:500;color:var(--ink);border:1px solid var(--line-2);
  border-radius:999px;padding:9px 15px;background:var(--card);transition:border-color .2s,color .2s}
.connect-chips span:hover{border-color:var(--teal-text);color:var(--teal-text)}
.connect-close{margin-top:26px;font-size:15.5px;color:var(--mut);max-width:46ch}
.connect-close b{color:var(--ink)}
.record{background:var(--card);border:1px solid var(--line-2);border-radius:4px}
.record-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 18px;
  border-bottom:1px solid var(--line);font:600 9.5px/1 var(--mono);letter-spacing:.18em;color:var(--dim)}
.record-rev{color:var(--dim)}
.record-rev b{color:var(--grn)}
.record dl{padding:8px 18px 14px}
.record dl div{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px dashed var(--line)}
.record dt{font:600 9px/1.7 var(--mono);letter-spacing:.14em;color:var(--dim)}
.record dd{font:600 11px/1.6 var(--mono);letter-spacing:.02em;color:var(--ink);text-align:right}
.record-foot{padding:12px 18px 16px;font-size:12.5px;color:var(--mut);border-top:1px solid var(--line)}

/* ---------- quick quote inputs line ---------- */
.inputs{margin-top:20px;font:600 9.5px/1.8 var(--mono);letter-spacing:.16em;color:var(--dim)}

/* ---------- expert line ---------- */
.expertline{max-width:760px;margin:46px auto 0;text-align:center;border-top:1px solid var(--line);padding-top:26px}
.expertline b{display:block;font-size:15px;color:var(--ink);margin-bottom:8px;font-weight:600}
.expertline span{font-size:14px;color:var(--mut);line-height:1.6}

/* ---------- capability roadmap ---------- */
.caps{padding:clamp(90px,12vw,150px) clamp(18px,4vw,44px);max-width:var(--maxw);margin:0 auto}
.caps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:56px}
.cap{border:1px solid var(--line);border-radius:14px;padding:22px;background:var(--card);
  transition:transform .3s var(--ease),border-color .3s,box-shadow .3s}
.cap:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:0 20px 38px -28px rgba(22,24,29,.25)}
.cap h3{font-size:1.05rem;margin:14px 0 8px}
.cap p{font-size:13.5px;color:var(--mut)}
.status{display:inline-block;font:600 8.5px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;
  border-radius:5px;padding:5px 8px;border:1px solid}
.s-avail{color:var(--teal-text);border-color:rgba(5,198,184,.45);background:rgba(5,198,184,.09)}
.s-early{color:#96690f;border-color:rgba(217,179,74,.55);background:rgba(217,179,74,.13)}
.s-preview{color:#5a6c86;border-color:rgba(90,108,134,.35);background:rgba(90,108,134,.08)}
.s-plan{color:var(--dim);border-color:var(--line-2);background:var(--paper)}

/* ---------- enterprise paths ---------- */
.enterprise{padding:clamp(90px,12vw,150px) clamp(18px,4vw,44px);max-width:var(--maxw);margin:0 auto}
.paths{display:grid;grid-template-columns:1fr 1fr;gap:26px;max-width:960px;margin:56px auto 0}
.path{border:1px solid var(--line-2);border-radius:18px;padding:32px;background:var(--card);
  display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.path-k{font:600 9.5px/1 var(--mono);letter-spacing:.2em;color:var(--teal-text)}
.path h3{font-size:1.4rem}
.path p{color:var(--mut);font-size:14.5px;flex:1}
.path .btn{margin-top:6px}
.path-note{font-size:12px;color:var(--dim);line-height:1.5}

/* ---------- FAQ ---------- */
.faq{padding:0 clamp(18px,4vw,44px) clamp(90px,12vw,150px);max-width:820px;margin:0 auto}
.faq-list{margin-top:46px;border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;
  gap:16px;padding:19px 2px;font-size:16px;font-weight:600;color:var(--ink);transition:color .2s}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:hover{color:var(--teal-text)}
.faq-list summary i{flex:none;width:18px;height:18px;position:relative;font-style:normal}
.faq-list summary i::before,.faq-list summary i::after{content:"";position:absolute;background:var(--dim);
  transition:transform .25s var(--ease)}
.faq-list summary i::before{left:0;right:0;top:8px;height:1.6px}
.faq-list summary i::after{top:0;bottom:0;left:8px;width:1.6px}
.faq-list details[open] summary i::after{transform:scaleY(0)}
.faq-list details p{padding:0 2px 20px;color:var(--mut);font-size:14.5px;max-width:64ch}

/* ---------- generic section ---------- */
section{position:relative}
.section-head{max-width:720px;margin:0 auto;text-align:center;padding:0 20px}
.kicker{display:inline-flex;align-items:center;gap:12px;font:600 11px/1 var(--mono);letter-spacing:.2em;
  text-transform:uppercase;color:var(--teal-text);margin-bottom:18px}
.kicker-no{color:var(--dim);border:1px solid var(--line-2);border-radius:6px;padding:4px 8px;background:var(--card)}
.section-head h2,.heritage-copy h2,.security-copy h2,.final h2{font-size:clamp(1.9rem,4.2vw,3rem);font-weight:630;letter-spacing:-.03em}
.section-head .lead,.lead{color:var(--mut);font-size:clamp(1rem,1.5vw,1.14rem);margin-top:16px}

/* ---------- how / stations ---------- */
.how{padding:clamp(90px,12vw,150px) clamp(18px,4vw,44px) 40px;max-width:var(--maxw);margin:0 auto}
.steps-wrap{position:relative;margin-top:66px}
.web{position:absolute;left:-2%;right:-2%;width:104%;top:96px;height:60px;z-index:0;opacity:.6;pointer-events:none}
.web path{fill:none;stroke:var(--line-2);stroke-width:1.2;stroke-dasharray:.014 .009}
.steps{position:relative;z-index:1;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.step{position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:18px;padding:28px;transition:border-color .3s,transform .35s var(--ease),box-shadow .35s var(--ease);
  -webkit-user-select:none;user-select:none;-webkit-user-drag:none;user-drag:none}
.step *{-webkit-user-drag:none;user-drag:none}
.step::before{content:attr(data-station);position:absolute;inset:auto;top:-9px;left:22px;z-index:2;
  font:600 9px/1 var(--mono);letter-spacing:.22em;color:var(--teal-text);opacity:1;
  background:var(--paper);background-image:none;border:1px solid var(--line-2);border-radius:5px;padding:5px 8px;
  transition:background .3s,color .3s,border-color .3s}
.step:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:0 24px 44px -28px rgba(22,24,29,.25)}
.step:hover::before{background:var(--teal);color:var(--ink);border-color:var(--teal-text)}
.step-art{height:250px;border-radius:12px;margin-bottom:22px;background:var(--card);border:1px solid var(--line);
  position:relative;overflow:hidden;
  background-image:
    linear-gradient(rgba(22,24,29,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(22,24,29,.035) 1px,transparent 1px);
  background-size:26px 26px;background-position:center;transition:background-color .3s}

/* ---- STATION 01: the real upload → analysis sequence, looped ---- */
.sa-upload{padding:18px;display:flex;gap:18px;align-items:stretch;justify-content:space-between}
.su-left{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:12px}
.su-right{flex:0 0 auto;display:flex;flex-direction:column;align-items:flex-end}
.su-file{position:relative;width:66px;height:78px;border:1.5px solid var(--teal);border-radius:8px;
  background:var(--card);display:flex;align-items:flex-end;justify-content:center;padding-bottom:9px;
  font:600 9.5px var(--mono);letter-spacing:.07em;color:var(--mut);flex:none;
  opacity:0;transform:translateY(-16px);transition:opacity .5s var(--ease-out),transform .5s var(--ease-out)}
.su-file .su-fold{position:absolute;top:-1.5px;right:-1.5px;width:15px;height:15px;border-left:1.5px solid var(--teal);
  border-bottom:1.5px solid var(--teal);border-radius:0 0 0 6px;background:var(--paper)}
.sa-upload.s-file .su-file{opacity:1;transform:none}
.su-checks{list-style:none;width:100%;max-width:152px}
.su-checks li{display:flex;justify-content:space-between;align-items:center;gap:8px;
  font:600 9px/1 var(--mono);letter-spacing:.07em;white-space:nowrap;
  text-transform:uppercase;color:var(--mut);padding:6px 0;border-bottom:1px dashed var(--line);
  opacity:0;transform:translateX(-8px);transition:opacity .4s var(--ease-out),transform .4s var(--ease-out)}
.su-checks li:last-child{border-bottom:0}
.su-checks li b{color:var(--grn);font-weight:700}
.sa-upload.s-c1 .su-checks li:nth-child(1),.sa-upload.s-c2 .su-checks li:nth-child(2),
.sa-upload.s-c3 .su-checks li:nth-child(3),.sa-upload.s-c4 .su-checks li:nth-child(4){opacity:1;transform:none}
.sa-upload svg.su-die{position:static;inset:auto;width:96px;height:120px;flex:none}
.su-die path{fill:none;stroke:var(--teal);stroke-width:1.5;stroke-linecap:round;
  stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.2s var(--ease-out)}
.su-die path.dashed{stroke-dasharray:.03 .02;stroke-dashoffset:1.05;stroke:var(--cyan)}
.su-die path:nth-child(2){transition-delay:.25s}.su-die path:nth-child(3){transition-delay:.45s}.su-die path:nth-child(4){transition-delay:.6s}
.sa-upload.s-die .su-die path{stroke-dashoffset:0}
.su-chip{position:absolute;right:16px;bottom:14px;font:600 9px/1 var(--mono);letter-spacing:.1em;
  color:var(--teal-text);white-space:nowrap;
  border:1px solid rgba(5,198,184,.35);background:rgba(5,198,184,.06);border-radius:999px;padding:7px 11px;
  opacity:0;transform:translateY(8px);transition:opacity .5s var(--ease-out),transform .5s var(--ease-out)}
.sa-upload.s-chip .su-chip{opacity:1;transform:none}
@media (max-width:380px){.sa-upload svg.su-die{width:84px;height:105px}.su-chip{letter-spacing:.05em}}
.sa-upload.s-out .su-file,.sa-upload.s-out .su-checks li,.sa-upload.s-out .su-die,.sa-upload.s-out .su-chip{
  opacity:0;transition:opacity .45s var(--ease)}

/* ---- STATION 02: the actual 3D pouch ---- */
.sa-pouch{cursor:grab;touch-action:pan-y}
.sa-pouch:active{cursor:grabbing}
.sa-pouch canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.sa-hint{position:absolute;right:12px;bottom:12px;display:inline-flex;align-items:center;gap:6px;
  font:600 8.5px/1 var(--mono);letter-spacing:.14em;color:var(--dim);pointer-events:none;
  background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:999px;padding:6px 10px}
.sa-hint svg{width:13px;height:13px;stroke:var(--dim);stroke-width:1.6;fill:none;stroke-linecap:round}

/* ---- STATION 03: live price ladder (the quote card, miniature) ---- */
.sa-price{padding:20px 20px 16px;display:flex;flex-direction:column;gap:10px;background-color:var(--card)}
.sp-read{display:flex;align-items:baseline;gap:8px}
.sp-pu{font-size:2.1rem;font-weight:680;letter-spacing:-.03em;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1}
.sp-pu.flash{color:var(--teal-text);transition:color .12s}
.sp-per{font:600 11px var(--mono);letter-spacing:.08em;color:var(--dim)}
.sp-total{font:500 11.5px var(--mono);letter-spacing:.04em;color:var(--mut);font-variant-numeric:tabular-nums}
.sa-price input[type=range]{width:100%;accent-color:var(--teal);cursor:ew-resize;margin:2px 0}
.sp-tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.sp-tiers button{display:flex;flex-direction:column;align-items:center;gap:2px;padding:7px 2px;
  border:1px solid var(--line);border-radius:8px;background:var(--paper);cursor:pointer;
  transition:border-color .2s,background .2s,transform .2s var(--ease)}
.sp-tiers button:hover{transform:translateY(-2px);border-color:var(--line-2)}
.sp-tiers button.on{border-color:var(--teal-text);background:rgba(5,198,184,.06)}
.sp-tiers b{font:600 10.5px var(--mono);color:var(--ink)}
.sp-tiers i{font:600 9px var(--mono);font-style:normal;color:var(--mut);font-variant-numeric:tabular-nums}
.sp-tiers button.on i{color:var(--teal-text)}
.sp-lead{font:600 8.5px/1 var(--mono);letter-spacing:.16em;color:var(--dim);border-top:1px dashed var(--line);padding-top:10px}
.step-art svg{position:absolute;inset:0;width:100%;height:100%}
.step-art .draw path,.step-art .draw circle{fill:none;stroke:var(--teal);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.3s var(--ease-out)}
.step-art .draw .dashed{stroke-dasharray:.03 .02;stroke-dashoffset:1.05;stroke:var(--cyan);opacity:.9}
.step.in .step-art .draw path,.step.in .step-art .draw circle{stroke-dashoffset:0}
.step.in .step-art .draw path:nth-child(2){transition-delay:.15s}
.step.in .step-art .draw path:nth-child(3){transition-delay:.3s}
.step.in .step-art .draw path:nth-child(4){transition-delay:.45s}
.step.in .step-art .draw path:nth-child(5){transition-delay:.6s}
.step.in .step-art .draw path:nth-child(6){transition-delay:.7s}
.step.in .step-art .draw path:nth-child(7){transition-delay:.8s}
.step-art text{font:600 10px var(--mono);letter-spacing:.08em;fill:var(--mut);opacity:0;transition:opacity .6s .9s}
.step-art text.big{font:700 20px var(--mono);fill:var(--ink);letter-spacing:0}
.step.in .step-art text{opacity:1}
.cmyk-dots circle{opacity:0;transition:opacity .5s}
.cmyk-dots .dc{fill:var(--cyan)}.cmyk-dots .dm{fill:var(--mag)}.cmyk-dots .dy{fill:var(--yel)}.cmyk-dots .dk{fill:#3a3e48}
.step.in .cmyk-dots circle{opacity:.92}
.step.in .cmyk-dots circle:nth-child(1){transition-delay:.9s}
.step.in .cmyk-dots circle:nth-child(2){transition-delay:1s}
.step.in .cmyk-dots circle:nth-child(3){transition-delay:1.1s}
.step.in .cmyk-dots circle:nth-child(4){transition-delay:1.2s}
.step h3{font-size:1.28rem;margin-bottom:10px}
.step p{color:var(--mut);font-size:15px}
.step-read{display:inline-block;margin-top:16px;font:600 9px/1 var(--mono);letter-spacing:.16em;color:var(--dim);
  border-top:1px dashed var(--line-2);padding-top:12px;width:100%}
.how-cta{text-align:center;margin-top:56px}
.how-cta-note{display:block;margin-top:14px;font:500 10.5px/1 var(--mono);letter-spacing:.08em;color:var(--dim)}

/* ---------- industries ---------- */
.industries{padding:clamp(90px,12vw,150px) clamp(18px,4vw,44px);max-width:var(--maxw);margin:0 auto}
.res-home{padding:clamp(80px,10vw,130px) clamp(18px,4vw,44px);background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.res-home>.section-head,.res-home>.ind-grid{max-width:var(--maxw);margin-left:auto;margin-right:auto}
.res-home>.ind-grid{margin-top:52px}
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:56px}
.ind-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px;
  display:flex;flex-direction:column;gap:12px;transition:transform .3s var(--ease),border-color .3s,box-shadow .3s;position:relative}
.ind-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:0 24px 44px -30px rgba(22,24,29,.28)}
.pms{position:absolute;top:18px;right:18px;display:inline-flex;align-items:center;gap:6px;
  font:600 8.5px/1 var(--mono);letter-spacing:.1em;color:var(--dim)}
.pms::before{content:"";width:10px;height:10px;border-radius:2.5px;background:var(--chip,var(--teal))}
.ind-ic{width:50px;height:50px;border-radius:12px;background:var(--paper);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center}
.ind-ic svg{width:30px;height:30px;fill:none;stroke:var(--chip,var(--teal));stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.ind-ic svg .mini{stroke-width:1.2}
.ind-card h3{font-size:1.26rem}
.ind-card p{color:var(--mut);font-size:14.5px;flex:1}
.ind-go{font-size:14px;font-weight:600;color:var(--teal-text);display:inline-flex;gap:.4em}

/* ---------- job ticket ---------- */
.ticketband{padding:clamp(70px,9vw,120px) clamp(18px,4vw,44px);background:var(--paper-2);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.ticket{position:relative;max-width:var(--maxw);margin:0 auto;border:1px solid var(--line-2);border-radius:4px;background:var(--card)}
.ticket-head{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  padding:16px 24px;border-bottom:1px solid var(--line)}
.ticket-head .kicker{margin:0}
.ticket-id{font:600 10px/1 var(--mono);letter-spacing:.18em;color:var(--dim)}
.ticket-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.ticket-grid .stat{padding:34px 24px;text-align:left;border-right:1px dashed var(--line)}
.ticket-grid .stat:last-child{border-right:0}
.stat-k{display:block;font:600 9px/1 var(--mono);letter-spacing:.2em;color:var(--dim);margin-bottom:16px}
.stat-num{font-size:clamp(2.3rem,5.2vw,3.7rem);font-weight:660;letter-spacing:-.04em;line-height:1;color:var(--ink)}
.stat-num span{-webkit-text-fill-color:currentColor}
.stat-label{color:var(--mut);font-size:13.5px;margin-top:10px;display:block}
.ticket-foot{padding:14px 24px;border-top:1px solid var(--line);font:500 10.5px/1.6 var(--mono);
  letter-spacing:.06em;color:var(--dim)}
.stamp{position:absolute;top:-34px;right:26px;width:108px;height:108px;transform:rotate(8deg);
  animation:spin 30s linear infinite;opacity:.95}
.stamp circle{fill:none;stroke:var(--teal);stroke-width:1.2;opacity:.9}
.stamp circle:first-of-type{fill:var(--paper)}
.stamp text{font:600 10.5px var(--mono);letter-spacing:.22em;fill:var(--teal-text)}
.stamp .stamp-arr{fill:none;stroke:var(--teal);stroke-width:1.6;stroke-linecap:round}
@keyframes spin{to{transform:rotate(368deg)}}

/* ---------- heritage ---------- */
.heritage{max-width:var(--maxw);margin:0 auto;padding:clamp(90px,12vw,150px) clamp(18px,4vw,44px);
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,70px);align-items:center}
.figure .ph{aspect-ratio:4/3}
.fig-img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:14px;
  border:1px solid var(--line-2)}
.figure figcaption{display:flex;align-items:center;gap:10px;margin-top:14px;
  font:600 9.5px/1 var(--mono);letter-spacing:.16em;color:var(--dim)}
.figure .reg{width:14px;height:14px;fill:none;stroke:var(--dim);stroke-width:1.4;flex:none}
.heritage-copy p{color:var(--mut);margin-top:16px;font-size:16px}
.heritage-copy b{color:var(--ink)}
.heritage-meta{display:flex;align-items:center;gap:14px;margin-top:24px;
  font:600 10px/1 var(--mono);letter-spacing:.16em;color:var(--dim)}
.heritage-meta i{width:22px;height:1px;background:var(--line-2)}
.heritage-copy .btn{margin-top:26px}

/* placeholder tiles */
.ph{border-radius:14px;border:1px dashed var(--line-2);background:
  repeating-linear-gradient(45deg,rgba(22,24,29,.025) 0 12px,transparent 12px 24px),var(--card);
  display:flex;align-items:center;justify-content:center;text-align:center;color:var(--dim);
  font-size:13px;letter-spacing:.02em;padding:20px}

/* ---------- security ---------- */
.security{max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,4vw,44px) clamp(60px,8vw,110px)}
.security-inner{background:var(--card);border:1px solid var(--line-2);
  border-radius:20px;padding:clamp(30px,4.4vw,52px);display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.sec-chip{position:absolute;top:-9px;left:26px;font:600 9px/1 var(--mono);letter-spacing:.22em;color:var(--teal-text);
  background:var(--paper);border:1px solid var(--line-2);border-radius:5px;padding:5px 8px}
.sec-ic{flex:none;width:52px;height:52px;border-radius:14px;background:rgba(5,198,184,.07);border:1px solid rgba(5,198,184,.25);position:relative}
.sec-ic::after{content:"";position:absolute;inset:14px 15px;border:2px solid var(--teal);border-top-left-radius:10px;border-top-right-radius:10px;border-bottom:0;box-shadow:0 8px 0 -6px var(--teal)}
.security-copy{flex:1;min-width:260px}
.security-copy h2{font-size:clamp(1.45rem,2.5vw,1.9rem)}
.security-copy p{color:var(--mut);margin-top:10px;font-size:15px}

/* ---------- final ---------- */
.final{position:relative;text-align:center;padding:clamp(110px,15vw,180px) 20px;overflow:hidden;
  border-top:1px solid var(--line);background:var(--paper-2)}
.final-field{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.5}
.final-inner{position:relative;z-index:2;max-width:740px;margin:0 auto}
.final .jobchip{margin-bottom:26px;background:rgba(255,255,255,.8)}
.final-inner p{color:var(--mut);font-size:clamp(1rem,1.6vw,1.16rem);margin:16px 0 34px}

/* ---------- footer as title block ---------- */
.foot{background:var(--paper);border-top:1px solid var(--line);padding:70px clamp(18px,4vw,44px) 30px}
.foot-block{max-width:var(--maxw);margin:0 auto;border:1px solid var(--line-2);border-radius:4px;background:var(--card)}
.foot-grid{display:grid;grid-template-columns:1.1fr 1.6fr .9fr;gap:34px;padding:34px}
.foot-brand .brand-word{font-size:21px}
.foot-brand p{color:var(--mut);font-size:13.5px;margin-top:10px;line-height:1.6}
.foot-social{display:flex;gap:16px;margin-top:18px}
.foot-soc{display:inline-flex;color:var(--mut);transition:color .2s,transform .2s}
.foot-soc:hover{color:var(--teal-text);transform:translateY(-1px)}
.foot-soc svg{width:21px;height:21px;display:block}
.foot-soc:focus-visible{outline:2px solid var(--teal-deep);outline-offset:3px;border-radius:4px}
.barcode{width:128px;height:38px;margin-top:20px;fill:var(--ink);opacity:.8}
.barcode text{font:600 7.5px var(--mono);letter-spacing:.22em;fill:var(--dim)}
.foot-cols{display:flex;gap:52px;flex-wrap:wrap}
.foot-cols h4,.foot-spec h4{font:600 9.5px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--dim);margin-bottom:16px}
.foot-cols a{display:block;color:var(--mut);font-size:14.5px;margin-bottom:9px;transition:color .2s}
.foot-cols a:hover{color:var(--teal-text)}
.foot-spec dl{display:flex;flex-direction:column;gap:8px}
.foot-spec dl div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px dashed var(--line);padding-bottom:8px}
.foot-spec dt{font:600 9px/1.6 var(--mono);letter-spacing:.14em;color:var(--dim)}
.foot-spec dd{font:600 10px/1.5 var(--mono);letter-spacing:.06em;color:var(--mut)}
.foot-spec dd.ok{color:var(--grn)}
.foot-bottom{max-width:var(--maxw);margin:26px auto 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--dim);font-size:13px}
.foot-legal a{margin-left:18px;transition:color .2s}
.foot-legal a:hover{color:var(--ink)}

/* language switcher (footer) + locale suggestion banner */
.lang-switch{margin-left:18px;padding-left:18px;border-left:1px solid var(--line);display:inline-flex;gap:14px;align-items:center}
.lang-switch a{margin-left:0;transition:color .2s}
.lang-switch a:hover{color:var(--ink)}
.lang-switch b{color:var(--ink);font-weight:600}
.locale-bar{position:fixed;left:50%;bottom:18px;transform:translate(-50%,140%);z-index:70;max-width:min(560px,calc(100vw - 24px));display:flex;align-items:center;gap:14px;padding:12px 14px 12px 18px;background:var(--card);color:var(--ink);border:1px solid var(--line-2);border-radius:12px;box-shadow:0 12px 40px rgba(22,24,29,.14);font-size:14px;transition:transform .34s var(--ease-out),opacity .34s var(--ease-out);opacity:0}
.locale-bar.in{transform:translate(-50%,0);opacity:1}
.locale-bar.above-cc{bottom:96px}
.locale-bar span{flex:1;min-width:0}
.locale-bar .lb-go{white-space:nowrap;font-weight:600;color:var(--teal-text)}
.locale-bar .lb-go:hover{color:var(--teal-deep)}
.locale-bar .lb-x{flex:none;background:none;border:0;color:var(--mut);cursor:pointer;font-size:13px;padding:6px 4px}
.locale-bar .lb-x:hover{color:var(--ink)}
@media (prefers-reduced-motion:reduce){.locale-bar{transition:opacity .2s}}
@media(max-width:560px){.locale-bar{flex-wrap:wrap;left:12px;right:12px;transform:translateY(140%);max-width:none}.locale-bar.in{transform:translateY(0)}.locale-bar span{flex:1 1 100%}}

/* ---------- responsive ---------- */
@media(max-width:1100px){
  .ht-note{display:none}
}
@media(max-width:980px){
  .hero{min-height:0;padding-top:118px}
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:40px}
  .hero-copy{text-align:left}
  .hero-product{max-width:560px}
}
@media(max-width:900px){
  .nav-links,.nav-cta{display:none}
  .nav-burger{display:flex}
  .nav.open .nav-links{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;
    background:rgba(251,250,247,.98);backdrop-filter:blur(14px);padding:14px clamp(18px,4vw,44px) 20px;gap:2px;border-bottom:1px solid var(--line);max-height:calc(100vh - 60px);overflow-y:auto}
  /* accordion: submenus collapsed until their group header is tapped */
  .nav.open .navgrp .drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    border:0;background:none;padding:0 0 0 12px;min-width:0;max-height:0;overflow:hidden;transition:max-height .28s ease}
  .nav.open .navgrp.grp-open .drop{max-height:320px;padding-bottom:6px}
  .nav.open .navgrp.grp-open>.nav-link i{transform:rotate(180deg)}
  .nav.open .nav-link{width:100%;justify-content:space-between;padding:11px 0;font-weight:600;color:var(--ink)}
  .nav.open .nav-link i{transition:transform .25s ease}
  .nav.open .nav-ent{padding:12px 0;border-top:1px solid var(--line);margin-top:8px}
  .nav-cta-m{display:none}
  .nav.open .nav-cta-m{display:flex;width:100%;justify-content:center;padding:13px;margin:0 0 8px;font-size:15px}
  .announce-txt{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;flex:0 1 auto}
  .steps{grid-template-columns:1fr}
  .web{display:none}
  .ba{grid-template-columns:1fr}
  .platform-grid{grid-template-columns:1fr}
  .caps-grid{grid-template-columns:repeat(2,1fr)}
  .paths{grid-template-columns:1fr}
  .ind-grid{grid-template-columns:repeat(2,1fr)}
  .ticket-grid{grid-template-columns:repeat(2,1fr)}
  .ticket-grid .stat:nth-child(2){border-right:0}
  .ticket-grid .stat:nth-child(1),.ticket-grid .stat:nth-child(2){border-bottom:1px dashed var(--line)}
  .heritage{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:30px}
  .stamp{width:86px;height:86px;top:-26px;right:14px}
}
@media(max-width:560px){
  .caps-grid{grid-template-columns:1fr}
  .announce b{font-weight:600}
}
@media(max-width:520px){
  .ind-grid{grid-template-columns:1fr}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%;justify-content:center}
  .cc-body{grid-template-columns:1fr}
  .cc-left{border-right:0;border-bottom:1px dashed var(--line)}
  .cc-right{min-height:200px}
  .cc-ready{display:none}
  .colorbar .cb{width:14px}
  .cb-label{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .console-card .cc-file,.console-card .cc-checks li,.console-card .cc-tiers span,
  .console-card .cc-ready,.console-card .cc-right canvas{opacity:1;transform:none}
  .step-art .draw path,.step-art .draw circle{stroke-dashoffset:0}
  .step-art text,.cmyk-dots circle{opacity:1}
}


/* ==== fold3d (module) ==== */
/* ---------- the fold — dieline→carton scroll scrub (fold3d.js) ---------- */
.fold-stage{margin:46px auto 0;position:relative}
.fold-stage canvas{display:block;width:100%;height:clamp(260px,36vw,360px);touch-action:pan-y;cursor:grab}
.fold-stage.is-drag canvas{cursor:grabbing}
.fold-bar{height:2px;margin-top:14px;background:var(--line);border-radius:1px;overflow:hidden}
.fold-bar i{display:block;height:100%;background:var(--teal);transform:scaleX(0);transform-origin:0 50%}
.fold-caps{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding:0 2px}
.fold-cap{font:600 9px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--dim);transition:color .45s var(--ease)}
.fold-cap-l.on{color:var(--ink)}
.fold-cap-r.on{color:var(--teal-text)}
@media (max-width:640px){
  .fold-stage{margin-top:34px}
  .fold-caps{padding:0}
  .fold-cap{letter-spacing:.14em}
}


/* ==== record3d (module) ==== */
/* ---------- living record viz (record3d.js) ---------- */
.record-viz{position:relative;height:200px;border-bottom:1px solid var(--line);overflow:hidden}
.record-viz canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y}
.record dl div{transition:background-color .35s var(--ease),border-color .35s var(--ease)}
.record dl div dt{transition:color .35s var(--ease)}
.record dl div.rec-hot{background:linear-gradient(90deg,rgba(5,198,184,.055),rgba(5,198,184,0) 82%);border-bottom-color:rgba(5,198,184,.32)}
.record dl div.rec-hot dt{color:var(--teal-text)}


/* ==== industries3d (module) ==== */
/* ---------- industries: category stage ---------- */
.ind-wrap{display:grid;grid-template-columns:1.04fr .96fr;gap:clamp(20px,3vw,34px);margin-top:56px;align-items:start}
.ind-wrap .ind-grid{grid-template-columns:repeat(2,1fr);margin-top:0}
.ind-viz{position:sticky;top:96px;display:flex;flex-direction:column;overflow:hidden;
  background:var(--card);border:1px solid var(--line);border-radius:16px}
.ind-stage{position:relative;height:clamp(360px,40vw,450px);
  background:radial-gradient(110% 85% at 50% 12%,rgba(5,198,184,.045),transparent 60%),var(--paper)}
.ind-stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y}
.ind-cap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 16px;
  border-top:1px dashed var(--line-2);background:var(--card)}
.ind-cap b{font:600 9px/1.5 var(--mono);letter-spacing:.14em;color:var(--mut);text-transform:uppercase;
  transition:opacity .18s var(--ease)}
.ind-cap span{font:600 9px/1 var(--mono);letter-spacing:.18em;color:var(--dim);white-space:nowrap}
.ind-card.ind-live{border-color:rgba(5,198,184,.4);transform:translateY(-4px);
  box-shadow:0 22px 42px -30px rgba(5,198,184,.4)}
@media(max-width:980px){
  .ind-wrap{grid-template-columns:1fr;gap:18px}
  .ind-viz{position:static;order:-1}
  .ind-stage{height:280px}
}
@media(max-width:520px){
  .ind-wrap .ind-grid{grid-template-columns:1fr}
}


/* ==== vault3d (module) ==== */
/* ---------- SEC-01 · the vault (vault3d.js) ---------- */
.sec-vault{flex:none;width:clamp(126px,15vw,170px);height:clamp(126px,15vw,170px);position:relative;
  display:flex;align-items:center;justify-content:center}
.sec-vault canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y}
.sec-vault.is-live .sec-ic{display:none}


/* ==== pouch3d (module) ==== */
/* Station 02 hint chip: hairline divider between the two hints */
.sa-hint .hsep{width:1px;height:9px;background:var(--line-2);flex:none}
/* hero pouch is draggable too — keep vertical page scroll alive on touch */
.cc-right{touch-action:pan-y}

/* ============== photographic furniture (one shoot, one set) ============== */
.strip-band{max-width:var(--maxw);margin:0 auto;padding:34px clamp(18px,4vw,44px) 0}
.strip-band img{width:100%;height:clamp(84px,10vw,128px);object-fit:cover;display:block;
  border-radius:14px;border:1px solid var(--line)}
.strip-band figcaption{display:flex;align-items:center;gap:8px;margin-top:10px;
  font:600 8.5px/1 var(--mono);letter-spacing:.18em;color:var(--dim)}
.strip-band .reg{width:13px;height:13px;stroke:var(--dim);fill:none;stroke-width:1.5;flex:none}
.ticket-cut{position:absolute;right:-26px;bottom:-62px;width:clamp(120px,14vw,180px);height:auto;
  pointer-events:none;user-select:none;transform:rotate(-2deg)}
@media (max-width:720px){.ticket-cut{display:none}}
.proof-cut{order:9}
.chap-plate{margin:8px 0 38px}
.chap-plate img{width:100%;height:auto;display:block;border-radius:14px;border:1px solid var(--line)}
.chap-plate figcaption{display:flex;align-items:center;gap:8px;margin-top:10px;
  font:600 8.5px/1 var(--mono);letter-spacing:.18em;color:var(--dim)}
.chap-plate .reg{width:13px;height:13px;stroke:var(--dim);fill:none;stroke-width:1.5;flex:none}

/* ============== photo.js: layered live plates ============== */
.pfig-stage{position:relative;aspect-ratio:1400/933}
.pfig-flat{transition:opacity .5s ease}
.pfig-live .pfig-flat{opacity:0}
.pfig .pfig-stage .pl{position:absolute;z-index:2;left:var(--x);top:var(--y);width:var(--w);height:auto;
  border:0;border-radius:0;margin:0;opacity:0;will-change:transform;
  transform:translate(-50%,-50%);transition:filter .25s ease}
.pfig:not(.pfig-live) .pl{visibility:hidden}
.pfig.pfig-live .pl{visibility:visible}
.pfig .pfig-stage .pl.lift{filter:drop-shadow(0 14px 16px rgba(22,24,29,.13))}
.pfig-lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.pfig-lines path{stroke:var(--dim);stroke-width:1px;fill:none;vector-effect:non-scaling-stroke;
  stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset .8s var(--ease-out) .1s}
.pfig.noted .pfig-lines path{stroke-dashoffset:0}
.pfig-note{position:absolute;left:calc(var(--nx) * 1%);top:calc(var(--ny) * 1%);transform:translate(-50%,-50%);
  font:600 8.5px/1.5 var(--mono);letter-spacing:.14em;color:var(--mut);text-align:left;
  background:var(--paper);border:1px solid var(--line-2);border-radius:8px;padding:7px 10px;
  pointer-events:none;opacity:0;transition:opacity .5s ease .25s;max-width:180px}
.pfig-note b{display:block;color:var(--teal-text);margin-bottom:2px}
.pfig.noted .pfig-note{opacity:1}
.pfig-live .pfig-lines{z-index:1}
.pfig-live .pfig-note{z-index:4}
@media (max-width:719px){.pfig .pl,.pfig-lines,.pfig-note{display:none!important}
  .pfig-live .pfig-flat{opacity:1}}
@media (prefers-reduced-motion:reduce){.pfig .pfig-stage .pl{opacity:1}}

/* ---- era plates: registration-converge reveal ---- */
.regw{position:relative;display:block}
.regw .reg-c,.regw .reg-m{position:absolute;inset:0;width:100%;height:auto;border-radius:14px;
  mix-blend-mode:multiply;pointer-events:none;opacity:.55;transition:transform .9s var(--ease-out),opacity .7s ease .5s}
.regw .reg-c{filter:sepia(1) saturate(6) hue-rotate(130deg);transform:translate(-6px,2px)}
.regw .reg-m{filter:sepia(1) saturate(6) hue-rotate(260deg);transform:translate(6px,-2px)}
.regw-in .reg-c,.regw-in .reg-m{transform:translate(0,0);opacity:0}

/* ---- macro strips: ink-wipe reveal + print loupe ---- */
.strip-band img{clip-path:inset(0 100% 0 0 round 14px);transition:clip-path 1.1s var(--ease-out) .15s}
.strip-band.in img{clip-path:inset(0 0 0 0 round 14px)}
.loupe{position:absolute;width:118px;height:118px;border-radius:50%;pointer-events:none;
  transform:translate(-50%,-50%);border:2px solid var(--paper);outline:1px solid var(--line-2);
  box-shadow:0 10px 30px -8px rgba(22,24,29,.35),inset 0 0 0 1px rgba(22,24,29,.08);
  background-repeat:no-repeat;opacity:0;transition:opacity .2s ease;z-index:5}
.strip-band.louping .loupe{opacity:1}
.strip-band.louping img{cursor:none}
@media (prefers-reduced-motion:reduce){.strip-band img{clip-path:none;transition:none}}

/* ---- ticket roll: settle drop ---- */
.ticket-cut.pre-settle{opacity:0;transform:translateY(-14px) rotate(-2deg)}
.ticket-cut.settle{animation:tSettle .75s var(--ease-out) forwards}
@keyframes tSettle{
  0%{opacity:0;transform:translateY(-14px) rotate(-3deg)}
  62%{opacity:1;transform:translateY(2px) rotate(-1.6deg)}
  82%{transform:translateY(-1px) rotate(-2.1deg)}
  100%{opacity:1;transform:translateY(0) rotate(-2deg)}}

/* ============== the Press Pass: hover runs the press ============== */
.pfig .pfig-stage .pl{display:block}
.pl .pl-blank{width:100%;height:auto;display:block;border:0;border-radius:0}
.pl .pl-deco{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:0;
  opacity:0;
  -webkit-mask-image:linear-gradient(100deg,#000 42%,transparent 58%);
          mask-image:linear-gradient(100deg,#000 42%,transparent 58%);
  -webkit-mask-size:260% 100%;mask-size:260% 100%;
  -webkit-mask-position:100% 0;mask-position:100% 0;
  -webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;
  transition:-webkit-mask-position .5s var(--ease-out),mask-position .5s var(--ease-out),opacity .3s ease}
.pl.pressed .pl-deco,.pfig.pressed-all .pl-deco{opacity:1;
  -webkit-mask-position:0% 0;mask-position:0% 0}
.pfig .pfig-stage{cursor:crosshair}
.pfig-hint{color:var(--teal-text);margin-left:6px}
.pfig-note .deco-add{display:none;font-style:normal;color:var(--teal-text)}
.pfig.pressing .pfig-note .deco-add,.pfig.pressed-all .pfig-note .deco-add{display:inline}
@media (prefers-reduced-motion:reduce){.pl .pl-deco{transition:opacity .01s linear}}
@media (max-width:719px){.pfig-hint{display:none}}
.pl .pl-blank{transition:opacity .45s ease .08s}
.pl.pressed .pl-blank{opacity:0}
.pfig.pressed-all .pl:has(.pl-deco) .pl-blank{opacity:0}

/* ============== voice-driven request sheet ("talk it through") ============== */
.vf{margin:4px 0 18px;padding-bottom:16px;border-bottom:1px dashed var(--line)}
.vf-btn{display:flex;align-items:center;gap:14px;width:100%;text-align:left;cursor:pointer;
  border:1px solid var(--line-2);border-radius:12px;background:var(--paper);padding:12px 16px;
  transition:border-color .25s,background .25s,transform .25s var(--ease)}
.vf-btn:hover{transform:translateY(-1px);border-color:var(--teal)}
.vf-btn[data-state="listening"],.vf-btn[data-state="speaking"],.vf-btn[data-state="consult"]{
  border-color:var(--teal);background:rgba(5,198,184,.06)}
.vf-btn[data-state="error"]{border-color:var(--line);opacity:.75;cursor:default}
.vf-ring{position:relative;width:34px;height:34px;flex:none;border-radius:50%;
  border:1.5px solid var(--teal-deep);display:grid;place-items:center}
.vf-dot{width:10px;height:10px;border-radius:50%;background:var(--teal-deep);transition:background .3s}
.vf-btn[data-state="listening"] .vf-ring{animation:vfPulse 1.6s var(--ease) infinite}
.vf-btn[data-state="listening"] .vf-dot,.vf-btn[data-state="speaking"] .vf-dot{background:#d23b3b}
.vf-btn[data-state="connecting"] .vf-ring{animation:vfSpin 1s linear infinite;border-top-color:transparent}
.vf-btn[data-state="speaking"] .vf-ring{animation:vfTalk .55s var(--ease) infinite alternate}
@keyframes vfPulse{0%,100%{box-shadow:0 0 0 0 rgba(5,198,184,.35)}50%{box-shadow:0 0 0 8px rgba(5,198,184,0)}}
@keyframes vfSpin{to{transform:rotate(360deg)}}
@keyframes vfTalk{from{transform:scale(1)}to{transform:scale(1.12)}}
.vf-label{font:600 13.5px/1.3 var(--font);color:var(--ink);display:block}
.vf-sub{font:500 10px/1.4 var(--mono);letter-spacing:.08em;color:var(--dim);display:block;margin-top:2px}
.vf-col{flex:1;display:flex;flex-direction:column;gap:2px;min-width:0}
.vf-strip{max-height:96px;overflow-y:auto;margin-top:10px;display:flex;flex-direction:column;gap:4px}
.vf-strip:empty{display:none}
.vf-line{display:flex;gap:10px;font:500 11px/1.5 var(--mono);letter-spacing:.04em;color:var(--mut)}
.vf-line b{flex:none;width:52px;font-weight:600;letter-spacing:.14em;color:var(--dim);font-size:9px;padding-top:2px}
.vf-line.vf-pk b{color:var(--teal-text)}
.vf-line.vf-sys{color:var(--dim);font-style:italic}
.vf-pulse{animation:vfField 1.2s var(--ease-out)}
@keyframes vfField{0%{background:rgba(5,198,184,.18);border-radius:8px}100%{background:transparent}}
.vf-consult{outline:1px solid rgba(5,198,184,.4);outline-offset:6px;border-radius:8px}
@media (prefers-reduced-motion:reduce){
  .vf-btn[data-state="listening"] .vf-ring,.vf-btn[data-state="speaking"] .vf-ring,
  .vf-btn[data-state="connecting"] .vf-ring{animation:none}
  .vf-pulse{animation:none;background:rgba(5,198,184,.12)}
}

/* ---- living logo (inline svg replaces .brand-img) ---- */
.lg-wrap{display:block;line-height:0}
.lg{height:27px;width:auto;display:block;overflow:visible}
.foot-brand .lg{height:24px}

/* ==================== The Press Sheet — newsletter ==================== */
.foot-news{padding:22px 34px;display:flex;align-items:center;justify-content:space-between;
  gap:22px;flex-wrap:wrap;border-top:1px solid var(--line-2);
  background:linear-gradient(180deg,rgba(5,198,184,.035),transparent)}
.fn-copy .fn-kicker{font:600 9.5px/1 var(--mono);letter-spacing:.2em;color:var(--teal-text)}
.fn-copy p{font-size:13.5px;color:var(--mut);margin-top:6px;max-width:44ch}
.fn-form{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.fn-form input[type=email]{width:min(280px,72vw);padding:11px 14px;border:1px solid var(--line-2);
  border-radius:10px;background:var(--paper);font:500 13px/1.4 var(--font);color:var(--ink)}
.fn-form input[type=email]:focus-visible{outline:2px solid var(--teal-deep);outline-offset:1px}
.fn-form .btn{padding:11px 18px}
.fn-done{display:flex;align-items:center;gap:10px;font:600 11px/1.5 var(--mono);
  letter-spacing:.1em;color:var(--teal-text)}
.fn-done b{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;
  border:1.5px solid var(--teal-deep);color:var(--teal-deep)}
.fn-err{font:500 11px/1.5 var(--mono);color:var(--coral)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---- vault CTA: the security-policy button unlocks before it opens ---- */
.vcta{position:relative;overflow:visible}
.vcta .vdoor{position:absolute;inset:0;display:grid;place-items:center;opacity:0;pointer-events:none}
.vcta .vdoor svg{width:30px;height:30px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.vcta .vdoor .vrim{stroke-width:2.5}
.vcta .vdoor .vbolts rect{fill:currentColor;stroke:none}
.vcta .vdoor .vhub{fill:currentColor;stroke:none}
.vcta.vgo{min-width:0;transition:width .26s var(--ease),border-radius .26s var(--ease),box-shadow .3s ease .78s;
  border-radius:50%!important;color:transparent!important;padding-left:0;padding-right:0;
  box-shadow:0 0 0 14px rgba(5,198,184,.18),0 0 44px 10px rgba(5,198,184,.45)}
.vcta.vgo>*{opacity:0;transition:opacity .14s ease}
.vcta.vgo .vdoor{opacity:1;color:var(--ink);transition:opacity .2s ease .12s}
.vcta.vgo .vwheel{animation:vSpin .42s cubic-bezier(.34,1.3,.4,1) .26s both;transform-origin:22px 22px}
.vcta.vgo .vbolts rect{animation:vBolt .2s var(--ease-out) .66s both}
.vcta.vgo .vdoor svg{animation:vOpen .3s cubic-bezier(.5,0,.8,.4) .8s both}
@keyframes vSpin{from{transform:rotate(0)}to{transform:rotate(220deg)}}
@keyframes vBolt{to{transform:scale(.55);opacity:0}}
@keyframes vOpen{to{transform:perspective(240px) rotateY(78deg) translateX(-4px);opacity:.15}}
.vcta .vbolts rect{transform-origin:22px 22px}
@media (prefers-reduced-motion:reduce){.vcta .vdoor{display:none}}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}

/* ============== performance: no3d fallbacks + touch targets ============== */
.poster3d{display:none}
.no3d .poster3d{display:block;width:100%;height:100%;object-fit:contain;padding:8%}
.no3d #heroPouch,.no3d #pouchCanvas,.no3d #recordCanvas,.no3d #indCanvas,.no3d #flabCanvas{display:none}
.no3d #foldCanvas,.no3d #vaultCanvas{display:none}
@media (pointer:coarse){
  .nav-burger{min-width:44px;min-height:44px}
  .cat-chips button,.faq-q,.nav-link{min-height:44px}
}

/* narrow screens: give the dieline field a dedicated specimen band
   between the nav and the headline (it has nowhere else to live) */
@media (max-width:719px){
  .hero{padding-top:218px}
}

/* ---- announce: dismissible + returning-visitor memory ---- */
.announce-x{flex:none;margin-left:2px;width:22px;height:22px;display:grid;place-items:center;
  border:0;background:transparent;color:#9aa0b4;font-size:17px;line-height:1;cursor:pointer;border-radius:6px;
  transition:color .2s,background .2s}
.announce-x:hover{color:#fff;background:rgba(255,255,255,.1)}
.no-announce .announce{display:none}
.no-announce .nav{top:0}

/* ---- forced-colors / Windows High Contrast: keep it usable ---- */
@media (forced-colors:active){
  /* purely decorative canvases have no forced-colors treatment — hide them */
  .hero-field,.final-field,.hero-glow,.press-bar,.marquee{display:none!important}
  /* give shape to elements that lean on background-color (stripped in this mode) */
  .btn,.crops,.ticket,.path,.stat,.tstat,.vow,.brk,.ind-card,.pfig-note,.sig-box,
  .cx-rec,.spec-sheet,.press-proof,.foot-block,.vf-btn,.chip,.pms,.sec-chips span{
    border:1px solid CanvasText}
  .btn-primary{forced-color-adjust:none;background:Highlight;color:HighlightText;border-color:HighlightText}
  .announce{border-bottom:1px solid CanvasText}
  a{forced-color-adjust:none}
}

/* ================= Quick-Quote chooser modal ================= */
.qm-lock{overflow:hidden}
.qm{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:20px}
.qm[hidden]{display:none}
.qm-back{position:absolute;inset:0;background:rgba(22,24,29,.44);backdrop-filter:blur(3px);
  opacity:0;transition:opacity .28s var(--ease)}
.qm.qm-in .qm-back{opacity:1}
.qm-card{position:relative;z-index:1;width:min(560px,100%);background:var(--paper);border:1px solid var(--line-2);
  border-radius:18px;padding:34px clamp(22px,4vw,40px) 26px;box-shadow:0 40px 90px -40px rgba(22,24,29,.5);
  transform:translateY(14px) scale(.985);opacity:0;transition:transform .32s var(--ease-out),opacity .32s var(--ease-out)}
.qm.qm-in .qm-card{transform:none;opacity:1}
.qm-x{position:absolute;top:14px;right:16px;width:32px;height:32px;border:0;background:transparent;
  color:var(--dim);font-size:24px;line-height:1;cursor:pointer;border-radius:8px;transition:color .2s,background .2s}
.qm-x:hover{color:var(--ink);background:var(--card)}
.qm-kicker{font:600 9.5px/1 var(--mono);letter-spacing:.2em;color:var(--teal-text);text-transform:uppercase;margin-bottom:12px}
.qm-card h2{font-size:clamp(1.4rem,3vw,1.85rem);font-weight:640;letter-spacing:-.025em;margin-bottom:8px}
.qm-sub{font-size:14px;color:var(--mut);line-height:1.55;max-width:46ch;margin-bottom:22px}
.qm-choices{display:grid;gap:12px}
.qm-choice{position:relative;display:flex;align-items:center;gap:16px;padding:18px 18px;border:1px solid var(--line-2);
  border-radius:14px;background:var(--card);text-decoration:none;color:inherit;
  transition:border-color .2s,transform .2s var(--ease),box-shadow .3s var(--ease),background .2s}
.qm-choice:hover{transform:translateY(-2px);border-color:var(--teal);background:rgba(5,198,184,.05);
  box-shadow:0 18px 34px -26px rgba(22,24,29,.4)}
.qm-choice:focus-visible{outline:2px solid var(--teal-deep);outline-offset:2px}
/* upload = the preferred path: 2px teal frame, teal wash, lifted */
.qm-choice--primary{align-items:flex-start;padding:20px 18px 18px;border-width:2px;border-color:var(--teal);
  background:linear-gradient(180deg,rgba(5,198,184,.08),rgba(5,198,184,.03));
  box-shadow:0 14px 30px -22px rgba(5,198,184,.55)}
.qm-choice--primary:hover{background:linear-gradient(180deg,rgba(5,198,184,.13),rgba(5,198,184,.05));
  box-shadow:0 22px 40px -24px rgba(5,198,184,.6)}
.qm-choice--primary .qm-ic{background:var(--teal);border-color:var(--teal);color:var(--ink)}
.qm-choice--primary .qm-ct b{font-size:16px}
.qm-choice--primary .qm-go{opacity:.85}
/* manual = the quieter fallback */
.qm-choice--alt{background:var(--paper-2)}
.qm-choice--alt .qm-ct b{color:var(--mut)}
.qm-badge{position:absolute;top:-9px;right:16px;font:600 8.5px/1 var(--mono);letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink);background:var(--teal);border-radius:999px;padding:5px 10px;
  box-shadow:0 4px 10px -4px rgba(5,198,184,.7)}
.qm-ic{flex:none;width:46px;height:46px;border-radius:11px;display:grid;place-items:center;
  background:var(--paper-2);border:1px solid var(--line);color:var(--teal-deep)}
.qm-ic svg{width:23px;height:23px}
.qm-ct{flex:1;min-width:0}
.qm-ct b{display:block;font-size:15px;font-weight:620;letter-spacing:-.01em;margin-bottom:3px}
.qm-ct i{display:block;font-style:normal;font-size:12.5px;color:var(--mut);line-height:1.5}
.qm-perks{display:flex;flex-wrap:wrap;gap:6px 8px;margin-top:11px}
.qm-perks em{display:inline-flex;align-items:center;gap:5px;font:600 10px/1 var(--mono);font-style:normal;
  letter-spacing:.04em;color:var(--teal-text);background:rgba(5,198,184,.1);border:1px solid rgba(5,198,184,.28);
  border-radius:999px;padding:5px 9px 5px 7px}
.qm-perks svg{width:11px;height:11px;fill:currentColor;flex:none}
.qm-go{flex:none;align-self:center;color:var(--teal-deep);font-size:18px;font-weight:600;opacity:.5;transition:opacity .2s,transform .2s var(--ease)}
.qm-choice:hover .qm-go{opacity:1;transform:translateX(3px)}
.qm-fine{margin-top:18px;font:500 11px/1.6 var(--mono);letter-spacing:.04em;color:var(--dim)}
.qm-fine a{color:var(--teal-text)}
@media (prefers-reduced-motion:reduce){
  .qm-back,.qm-card{transition:none}
  .qm-card{transform:none}
}
@media (forced-colors:active){ .qm-choice,.qm-ic,.qm-card{border:1px solid CanvasText} }

/* ---- shared form primitives (used by enterprise + contact request sheets) ---- */
.sheet-id{font:600 10px/1 var(--mono);letter-spacing:.18em;color:var(--dim)}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}
.f-row{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.f-grid .f-row{margin-bottom:0}
.f-row label{font:600 9px/1.5 var(--mono);letter-spacing:.16em;color:var(--dim)}
.f-row label b{color:var(--coral);font-weight:700}
.f-row input,.f-row select,.f-row textarea{font:inherit;font-size:14px;color:var(--ink);
  background:var(--paper);border:1px solid var(--line-2);border-radius:10px;padding:11px 13px;width:100%}
.f-row textarea{min-height:88px;resize:vertical;field-sizing:content;max-height:52vh;overflow-y:auto}
.f-row input:focus-visible,.f-row select:focus-visible,.f-row textarea:focus-visible{
  outline:2px solid var(--teal-deep);outline-offset:1px}
.f-row input[aria-invalid="true"]{border-color:var(--coral)}
.f-err{font:500 10.5px/1.5 var(--mono);color:var(--coral);display:none}
.f-row.bad .f-err{display:block}
.sheet-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:18px 24px;border-top:1px solid var(--line-2)}
.sheet-foot .note{font:500 10.5px/1.6 var(--mono);letter-spacing:.04em;color:var(--dim);max-width:44ch}
.sheet-foot .note a{color:var(--teal-text)}
@media (max-width:900px){.f-grid{grid-template-columns:1fr}}

/* ============ next-level scroll: reveals, wayfinding, perf ============ */
/* direction-aware reveals (default stays translateY via .reveal) */
.reveal[data-rv="left"]{transform:translateX(-26px)}
.reveal[data-rv="right"]{transform:translateX(26px)}
.reveal[data-rv="scale"]{transform:scale(.965)}
.reveal[data-rv="left"].in,.reveal[data-rv="right"].in,.reveal[data-rv="scale"].in{transform:none}
.reveal.rv-fast{transition-duration:.36s}      /* snappier when revealed mid fast-scroll */

/* progress: section ticks along the top rail + a quiet you-are-here pill */
.progress-ticks{position:fixed;top:0;left:0;right:0;height:7px;z-index:259;pointer-events:none}
.progress-ticks i{position:absolute;top:0;width:1.5px;height:6px;border-radius:0 0 1px 1px;
  background:var(--line-2);opacity:.65;transition:background .35s var(--ease),opacity .35s}
.progress-ticks i.done{background:var(--teal-deep);opacity:.9}
.progress-here{position:fixed;bottom:16px;right:16px;z-index:120;pointer-events:none;
  display:inline-flex;align-items:center;gap:8px;
  font:600 9px/1 var(--mono);letter-spacing:.16em;color:var(--teal-text);
  background:rgba(251,250,247,.82);backdrop-filter:blur(8px) saturate(1.2);
  border:1px solid var(--line);border-radius:999px;padding:8px 13px;
  box-shadow:0 12px 32px -20px rgba(22,24,29,.5);
  opacity:0;transform:translateY(8px);transition:opacity .32s var(--ease),transform .32s var(--ease)}
.progress-here.show{opacity:1;transform:none}
.progress-here b{width:5px;height:5px;border-radius:50%;background:var(--teal);flex:none}
@media (max-width:719px){.progress-here{display:none}}
@media (prefers-reduced-motion:reduce){.progress-here{transition:opacity .2s}}

/* perf: skip painting the footer until it's near the viewport */
.foot{content-visibility:auto;contain-intrinsic-size:auto 640px}
/* skip layout/paint of off-screen repeating blocks — big win on long pages
   (blog hub = 144 cards) and low-end devices. contain-intrinsic-size holds a
   remembered height so the scrollbar and anchors don't jump. */
.post-card{content-visibility:auto;contain-intrinsic-size:auto 220px}
.tool-icard{content-visibility:auto;contain-intrinsic-size:auto 190px}
.related-grid a{content-visibility:auto;contain-intrinsic-size:auto 110px}

/* ==================== legal documents (privacy / terms) ==================== */
.legal-hero{max-width:var(--maxw);margin:0 auto;padding:158px clamp(18px,4vw,44px) 8px}
.legal-hero .pms{display:inline-flex;align-items:center;gap:8px;font:600 9.5px/1 var(--mono);
  letter-spacing:.16em;color:var(--mut);border:1px solid var(--line-2);border-radius:999px;
  padding:7px 13px;background:var(--card);margin-bottom:18px}
.legal-hero .pms::before{content:"";width:10px;height:10px;border-radius:2.5px;background:var(--teal)}
.legal-hero h1{font-size:clamp(2rem,4vw,3rem);font-weight:640;letter-spacing:-.03em;margin:0 0 14px}
.legal-hero .lead{font-size:clamp(1rem,1.5vw,1.14rem);color:var(--mut);max-width:62ch;line-height:1.6}
.legal-meta{display:flex;gap:16px;flex-wrap:wrap;margin-top:18px;font:600 9.5px/1 var(--mono);letter-spacing:.14em;color:var(--dim)}
.legal-meta i{font-style:normal;color:var(--teal-text)}
.legal-tldr{max-width:var(--maxw);margin:16px auto 0;padding:0 clamp(18px,4vw,44px)}
.legal-tldr-in{border:1px solid rgba(5,198,184,.4);border-radius:16px;background:rgba(5,198,184,.05);padding:22px 26px}
.legal-tldr-in h2{font:600 10px/1 var(--mono);letter-spacing:.2em;color:var(--teal-text);margin-bottom:14px}
.legal-tldr-in ul{list-style:none;display:grid;gap:9px}
.legal-tldr-in li{position:relative;padding-left:23px;font-size:14px;color:var(--mut);line-height:1.5}
.legal-tldr-in li b{color:var(--ink);font-weight:600}
.legal-tldr-in li::before{content:"✓";position:absolute;left:2px;top:0;color:var(--teal-text);font-weight:700;font-size:12px}
.legal-wrap{max-width:var(--maxw);margin:30px auto 0;padding:0 clamp(18px,4vw,44px) 100px;
  display:grid;grid-template-columns:210px 1fr;gap:clamp(24px,4vw,54px);align-items:start}
.legal-toc{position:sticky;top:96px}
.legal-toc p{font:600 8.5px/1 var(--mono);letter-spacing:.2em;color:var(--dim);margin-bottom:12px}
.legal-toc ol{list-style:none}
.legal-toc a{display:block;padding:6px 0 6px 14px;font-size:12.5px;color:var(--mut);
  border-left:2px solid var(--line);transition:color .2s,border-color .2s}
.legal-toc a:hover,.legal-toc a.here{color:var(--ink);border-color:var(--teal)}
.legal-doc{min-width:0}
.legal-doc section{margin-bottom:34px}
.legal-doc h2{font-size:1.14rem;font-weight:640;letter-spacing:-.015em;margin-bottom:12px;display:flex;gap:12px;align-items:baseline}
.legal-doc h2 .n{font:600 11px/1 var(--mono);color:var(--teal-text);letter-spacing:.1em;flex:none}
.legal-doc p{font-size:14.5px;color:var(--mut);line-height:1.7;margin-bottom:12px;max-width:74ch}
.legal-doc p b,.legal-doc li b{color:var(--ink);font-weight:600}
.legal-doc a{color:var(--teal-text);font-weight:500}
.legal-doc ul{list-style:none;margin:0 0 14px;max-width:74ch}
.legal-doc li{position:relative;padding:5px 0 5px 22px;font-size:14px;color:var(--mut);line-height:1.6}
.legal-doc li::before{content:"—";position:absolute;left:2px;color:var(--dim)}
.legal-doc .lnote{font-size:12.5px;color:var(--dim);border-top:1px dashed var(--line);padding-top:16px;margin-top:20px;max-width:74ch}
@media (max-width:820px){
  .legal-wrap{grid-template-columns:1fr}
  .legal-toc{position:static;margin-bottom:6px}
  .legal-toc ol{display:flex;flex-wrap:wrap;gap:4px 10px}
  .legal-toc a{border-left:0;padding:4px 0}
  .legal-hero{padding-top:140px}
}

/* legal — contract-grade extras: tables, sub-clauses, definitions */
.legal-doc h3{font-size:.98rem;font-weight:640;color:var(--ink);margin:18px 0 8px}
.legal-doc h3 .n{font:600 10px/1 var(--mono);color:var(--teal-text);letter-spacing:.08em;margin-right:8px}
.legal-doc table{width:100%;border-collapse:collapse;margin:6px 0 18px;font-size:13px;max-width:74ch;display:block;overflow-x:auto}
.legal-doc thead th{text-align:left;font:600 8.5px/1.4 var(--mono);letter-spacing:.1em;color:var(--dim);
  border-bottom:1px solid var(--line-2);padding:8px 14px 8px 0;vertical-align:top;white-space:nowrap}
.legal-doc td{color:var(--mut);line-height:1.55;border-bottom:1px dashed var(--line);padding:9px 14px 9px 0;vertical-align:top}
.legal-doc td b{color:var(--ink);font-weight:600}
.legal-doc dfn{font-style:normal;font-weight:600;color:var(--ink)}
.legal-doc .clist{list-style:none;margin:0 0 14px;max-width:74ch}
.legal-doc .clist > li{position:relative;padding:6px 0 6px 34px;font-size:14px;color:var(--mut);line-height:1.65}
.legal-doc .clist > li::before{content:attr(data-n);position:absolute;left:0;top:6px;font:600 10px/1.6 var(--mono);color:var(--teal-text);letter-spacing:.04em}
.legal-doc .clist > li b{color:var(--ink);font-weight:600}
.legal-doc .stat{text-transform:uppercase;font-size:13px;letter-spacing:.01em;color:var(--mut);line-height:1.7}
.legal-doc .stat b{color:var(--ink)}

/* ==================== cookie consent banner ==================== */
.cc-bar{position:fixed;left:16px;right:16px;bottom:16px;z-index:300;max-width:var(--maxw);margin:0 auto;
  opacity:0;transform:translateY(14px);transition:opacity .3s var(--ease),transform .3s var(--ease);pointer-events:none}
.cc-bar.in{opacity:1;transform:none;pointer-events:auto}
.cc-in{display:flex;align-items:center;gap:20px;flex-wrap:wrap;justify-content:space-between;
  background:var(--card);border:1px solid var(--line-2);border-radius:14px;padding:16px 20px;
  box-shadow:0 24px 60px -30px rgba(22,24,29,.5)}
.cc-in p{font-size:13px;color:var(--mut);line-height:1.55;max-width:64ch;margin:0}
.cc-in p b{color:var(--ink);font-weight:600}
.cc-in a{color:var(--teal-text);font-weight:600}
.cc-btns{display:flex;gap:10px;flex:none}
.cc-btns button{font:600 12.5px/1 var(--font);cursor:pointer;border-radius:999px;padding:11px 18px;
  border:1px solid var(--line-2);background:var(--paper);color:var(--ink);
  transition:transform .2s var(--ease),border-color .2s,background .2s}
.cc-btns button:hover{transform:translateY(-1px);border-color:var(--ink)}
.cc-btns .cc-yes{background:var(--teal);border-color:var(--teal)}
.cc-btns .cc-yes:hover{background:var(--teal-deep);border-color:var(--teal-deep)}
.cc-link{cursor:pointer}
@media (max-width:600px){.cc-in{flex-direction:column;align-items:stretch}.cc-btns{justify-content:flex-end}}
@media (prefers-reduced-motion:reduce){.cc-bar{transition:opacity .2s}}

/* ==================== social proof ==================== */
.social{max-width:var(--maxw);margin:0 auto;padding:clamp(50px,7vw,90px) clamp(18px,4vw,44px) 20px}
.social .section-head{text-align:center;max-width:640px;margin:0 auto}
.logowall{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:40px}
.lw-cell{display:flex;align-items:center;justify-content:center;gap:10px;height:66px;
  border:1px solid var(--line);border-radius:12px;background:var(--card);opacity:.7;
  transition:opacity .25s,transform .25s var(--ease),border-color .25s}
.lw-cell:hover{opacity:1;transform:translateY(-2px);border-color:var(--line-2)}
.lw-mk{color:var(--dim);display:flex}.lw-mk svg{width:22px;height:22px}
.lw-cell i{width:48px;height:9px;border-radius:3px;background:var(--line-2)}
.lw-cap{text-align:center;margin-top:16px;font-size:13px;color:var(--mut)}
.lw-todo{font:600 10px/1 var(--mono);letter-spacing:.1em;color:var(--dim);border:1px dashed var(--line-2);
  border-radius:6px;padding:3px 7px}
.quotes{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px}
.qcard{border:1px solid var(--line);border-radius:16px;background:var(--card);padding:28px 30px;
  transition:border-color .25s,transform .3s var(--ease),box-shadow .3s var(--ease)}
.qcard:hover{transform:translateY(-3px);border-color:var(--line-2);box-shadow:0 20px 40px -30px rgba(22,24,29,.3)}
.qcard blockquote{font-size:1.06rem;line-height:1.62;letter-spacing:-.01em;color:var(--ink)}
.qcard blockquote.ph{color:var(--dim);font-style:italic}
.qcard figcaption{margin-top:18px;font:600 10px/1.5 var(--mono);letter-spacing:.12em;color:var(--dim)}
@media (max-width:860px){.logowall{grid-template-columns:repeat(3,1fr)}.quotes{grid-template-columns:1fr}}

/* ==================== blog & articles ==================== */
.blog-hero{max-width:var(--maxw);margin:0 auto;padding:158px clamp(18px,4vw,44px) 10px}
.blog-hero .pms{display:inline-flex;align-items:center;gap:8px;font:600 9.5px/1 var(--mono);letter-spacing:.16em;color:var(--mut);border:1px solid var(--line-2);border-radius:999px;padding:7px 13px;background:var(--card);margin-bottom:18px}
.blog-hero .pms::before{content:"";width:10px;height:10px;border-radius:2.5px;background:var(--teal)}
.blog-hero h1{font-size:clamp(2rem,4vw,3.1rem);font-weight:640;letter-spacing:-.03em;max-width:20ch;margin:0 0 14px}
.blog-hero .lead{font-size:clamp(1rem,1.5vw,1.16rem);color:var(--mut);max-width:60ch;line-height:1.6}
/* post grid */
.posts{max-width:var(--maxw);margin:0 auto;padding:30px clamp(18px,4vw,44px) 100px}
.post-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}
.post-filters button{font:600 10.5px/1 var(--mono);letter-spacing:.08em;padding:10px 14px;border-radius:999px;border:1px solid var(--line-2);background:var(--paper);color:var(--mut);cursor:pointer;transition:border-color .2s,background .2s,color .2s,transform .2s var(--ease)}
.post-filters button:hover{transform:translateY(-2px);border-color:var(--teal)}
.post-filters button[aria-pressed="true"]{border-color:var(--teal);background:rgba(5,198,184,.09);color:var(--teal-text)}
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}
.post-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:16px;background:var(--card);padding:24px 26px;transition:border-color .25s,transform .3s var(--ease),box-shadow .3s var(--ease)}
.post-card:hover{transform:translateY(-3px);border-color:var(--line-2);box-shadow:0 22px 44px -30px rgba(22,24,29,.3)}
.post-card .pc-cat{font:600 8.5px/1 var(--mono);letter-spacing:.16em;color:var(--teal-text);margin-bottom:12px}
.post-card h2{font-size:1.18rem;font-weight:640;letter-spacing:-.02em;line-height:1.25;margin-bottom:8px}
.post-card h2 a{color:var(--ink)}
.post-card h2 a:hover{color:var(--teal-text)}
.post-card p{font-size:13.5px;color:var(--mut);line-height:1.55;flex:1}
.post-card .pc-meta{margin-top:14px;font:600 9px/1 var(--mono);letter-spacing:.1em;color:var(--dim);display:flex;gap:12px}
.post-card.feat{grid-column:span 2}
@media (max-width:760px){.post-card.feat{grid-column:span 1}}

/* article */
.article{max-width:760px;margin:0 auto;padding:150px clamp(18px,4vw,44px) 0}
.breadcrumb{font:600 10px/1.5 var(--mono);letter-spacing:.08em;color:var(--dim);margin-bottom:20px}
.breadcrumb a{color:var(--mut)}.breadcrumb a:hover{color:var(--teal-text)}
.breadcrumb span{color:var(--line-2);margin:0 6px}
.art-head .a-cat{font:600 9px/1 var(--mono);letter-spacing:.16em;color:var(--teal-text);display:inline-block;margin-bottom:14px}
.art-head h1{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:660;letter-spacing:-.03em;line-height:1.12;margin-bottom:16px}
.art-meta{display:flex;gap:16px;flex-wrap:wrap;font:600 9.5px/1.5 var(--mono);letter-spacing:.1em;color:var(--dim);margin-bottom:22px}
.art-meta i{font-style:normal;color:var(--teal-text)}
.art-lead{font-size:clamp(1.05rem,1.7vw,1.24rem);color:var(--ink);line-height:1.55;letter-spacing:-.01em;margin-bottom:24px}
.art-tldr{border:1px solid rgba(5,198,184,.4);border-radius:16px;background:rgba(5,198,184,.05);padding:22px 26px;margin:0 0 34px}
.art-tldr h2{font:600 10px/1 var(--mono);letter-spacing:.2em;color:var(--teal-text);margin:0 0 12px}
.art-tldr p{font-size:14.5px;color:var(--ink);line-height:1.6;margin:0}
.art-tldr ul{list-style:none;margin:10px 0 0;display:grid;gap:7px}
.art-tldr li{position:relative;padding-left:22px;font-size:14px;color:var(--mut);line-height:1.5}
.art-tldr li::before{content:"→";position:absolute;left:2px;color:var(--teal-text);font-weight:700}
.art-body{font-size:16px;line-height:1.75;color:var(--mut)}
.art-body h2{font-size:1.5rem;font-weight:640;letter-spacing:-.02em;color:var(--ink);margin:38px 0 14px}
.art-body h3{font-size:1.15rem;font-weight:640;letter-spacing:-.015em;color:var(--ink);margin:26px 0 10px}
.art-body p{margin-bottom:16px}
.art-body p b,.art-body li b{color:var(--ink);font-weight:600}
.art-body a{color:var(--teal-text);font-weight:500;text-decoration:underline;text-decoration-color:var(--line-2);text-underline-offset:2px}
.art-body a:hover{text-decoration-color:var(--teal)}
.art-body ul,.art-body ol{margin:0 0 18px 0;padding-left:0;list-style:none}
.art-body li{position:relative;padding:5px 0 5px 24px;line-height:1.65}
.art-body ul>li::before{content:"—";position:absolute;left:2px;color:var(--dim)}
.art-body ol{counter-reset:ol}
.art-body ol>li{counter-increment:ol}
.art-body ol>li::before{content:counter(ol);position:absolute;left:0;top:5px;font:600 12px/1.65 var(--mono);color:var(--teal-text)}
.art-body table{width:100%;border-collapse:collapse;margin:8px 0 22px;font-size:14px;display:block;overflow-x:auto}
.art-body thead th{text-align:left;font:600 9px/1.4 var(--mono);letter-spacing:.1em;color:var(--dim);border-bottom:1px solid var(--line-2);padding:9px 14px 9px 0;white-space:nowrap;vertical-align:top}
.art-body td{border-bottom:1px dashed var(--line);padding:10px 14px 10px 0;vertical-align:top;line-height:1.5}
.art-body td b{color:var(--ink)}
.art-body blockquote{border-left:2px solid var(--teal);padding:2px 0 2px 18px;margin:0 0 20px;color:var(--ink);font-size:1.05rem}
.art-def{border:1px solid var(--line);border-left:3px solid var(--teal-deep);border-radius:0 12px 12px 0;background:var(--card);padding:14px 18px;margin:0 0 20px}
.art-def b{color:var(--ink);font-weight:600}
.art-def a{font-weight:600}
.art-figure{margin:8px 0 24px}
.art-figure img{width:100%;height:auto;border-radius:12px;border:1px solid var(--line)}
.art-figure figcaption{margin-top:10px;font:600 8.5px/1.4 var(--mono);letter-spacing:.14em;color:var(--dim)}
.art-faq{margin:38px 0 0}
.art-faq h2{font-size:1.5rem;font-weight:640;letter-spacing:-.02em;color:var(--ink);margin-bottom:16px}
.art-faq details{border-bottom:1px solid var(--line);padding:2px 0}
.art-faq summary{cursor:pointer;list-style:none;padding:16px 0;font-size:1.02rem;font-weight:600;color:var(--ink);display:flex;justify-content:space-between;gap:14px;align-items:center}
.art-faq summary::-webkit-details-marker{display:none}
.art-faq summary::after{content:"+";color:var(--teal-text);font-weight:400;font-size:1.3rem;transition:transform .25s}
.art-faq details[open] summary::after{transform:rotate(45deg)}
.art-faq details p{font-size:15px;color:var(--mut);line-height:1.65;padding:0 0 18px}
.art-foot{margin:40px 0 0;padding:22px 0;border-top:1px solid var(--line);display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between;align-items:center}
.art-foot .who{font-size:13px;color:var(--mut)}.art-foot .who b{color:var(--ink)}
.art-foot .up{font:600 9.5px/1.5 var(--mono);letter-spacing:.1em;color:var(--dim)}
.art-share a{font:600 10px/1 var(--mono);letter-spacing:.1em;color:var(--teal-text);margin-left:14px}
.related{max-width:760px;margin:0 auto;padding:44px clamp(18px,4vw,44px) 0}
.related h2{font:600 10px/1 var(--mono);letter-spacing:.2em;color:var(--dim);margin-bottom:16px}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.related-grid a{border:1px solid var(--line);border-radius:14px;padding:18px 20px;background:var(--card);transition:border-color .2s,transform .25s var(--ease)}
.related-grid a:hover{border-color:var(--teal);transform:translateY(-2px)}
.related-grid .rc{font:600 8px/1 var(--mono);letter-spacing:.16em;color:var(--teal-text);display:block;margin-bottom:8px}
.related-grid h3{font-size:.98rem;font-weight:620;color:var(--ink);line-height:1.3}
.art-close{max-width:760px;margin:0 auto;padding:40px clamp(18px,4vw,44px) 110px}
.art-cta{border:1px solid rgba(5,198,184,.4);border-radius:18px;background:rgba(5,198,184,.05);padding:30px 34px;text-align:center}
.art-cta h2{font-size:1.4rem;font-weight:640;letter-spacing:-.02em;margin-bottom:10px}
.art-cta p{color:var(--mut);max-width:48ch;margin:0 auto 22px}
@media (max-width:760px){.article{padding-top:130px}.related-grid{grid-template-columns:1fr}}

/* ================= blog pillar band (Tier 2) ================= */
.pillars{max-width:var(--maxw);margin:0 auto;padding:6px clamp(18px,4vw,44px) 4px;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(238px,1fr));gap:14px}
.pillar-card{position:relative;display:block;border:1px solid var(--line);border-radius:16px;background:var(--card);
  padding:22px 22px 20px;overflow:hidden;transition:border-color .25s,transform .3s var(--ease),box-shadow .3s var(--ease)}
.pillar-card::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(var(--teal),var(--teal-deep))}
.pillar-card:hover{transform:translateY(-3px);border-color:var(--teal);box-shadow:0 22px 44px -32px rgba(22,24,29,.3)}
.pillar-card .pk{font:600 8.5px/1 var(--mono);letter-spacing:.16em;color:var(--teal-text);display:block;margin-bottom:10px}
.pillar-card h3{font-size:1.08rem;font-weight:630;letter-spacing:-.015em;margin-bottom:7px;line-height:1.25;color:var(--ink)}
.pillar-card p{font-size:13px;color:var(--mut);line-height:1.5}
.pillar-card .cnt{margin-top:13px;font:600 9.5px/1 var(--mono);letter-spacing:.08em;color:var(--dim);display:flex;align-items:center;gap:6px}
.pillar-card .cnt .arr{color:var(--teal-text)}
.blog-sechead{max-width:var(--maxw);margin:0 auto;padding:30px clamp(18px,4vw,44px) 4px}
.blog-sechead .kicker{margin:0}

[hidden]{display:none!important}

/* ================= calculator tools (Tier 3) ================= */
.tool-hero{max-width:var(--maxw);margin:0 auto;padding:150px clamp(18px,4vw,44px) 6px}
.tool-hero .pms{display:inline-flex;align-items:center;gap:8px;font:600 9.5px/1 var(--mono);
  letter-spacing:.16em;color:var(--mut);border:1px solid var(--line-2);border-radius:999px;padding:7px 13px;background:var(--card);margin-bottom:16px}
.tool-hero .pms::before{content:"";width:10px;height:10px;border-radius:2.5px;background:var(--teal)}
.tool-hero h1{font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:640;letter-spacing:-.03em;margin:0 0 12px;max-width:20ch}
.tool-hero .lead{font-size:clamp(1rem,1.5vw,1.12rem);color:var(--mut);max-width:60ch;line-height:1.6}
.tool-hero .lead a{color:var(--teal-text);font-weight:600}
/* calculator card: inputs | result */
.tool-wrap{max-width:var(--maxw);margin:0 auto;padding:24px clamp(18px,4vw,44px) 0}
.tool-card{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:0;border:1px solid var(--line);
  border-radius:20px;overflow:hidden;background:var(--card)}
.tool-inputs{padding:26px clamp(20px,3vw,32px)}
.tool-inputs h2{font-size:1.05rem;font-weight:625;letter-spacing:-.01em;margin-bottom:2px}
.tool-inputs .sub{font-size:12.5px;color:var(--dim);margin-bottom:20px}
.tool-seg{display:inline-flex;border:1px solid var(--line-2);border-radius:10px;overflow:hidden;margin-bottom:20px}
.tool-seg button{font:600 11px/1 var(--mono);letter-spacing:.06em;padding:9px 16px;background:var(--paper);color:var(--mut);cursor:pointer;border:0;border-right:1px solid var(--line-2)}
.tool-seg button:last-child{border-right:0}
.tool-seg button[aria-pressed="true"]{background:var(--teal);color:#04201d}
.tf-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.tf{display:flex;flex-direction:column;gap:6px}
.tf.wide{grid-column:1/-1}
.tf label{font:600 10px/1.3 var(--mono);letter-spacing:.08em;color:var(--mut)}
.tf .in{position:relative;display:flex;align-items:center}
.tf input,.tf select{width:100%;font:inherit;font-size:15px;color:var(--ink);background:var(--paper);border:1px solid var(--line-2);border-radius:10px;padding:11px 13px}
.tf .unit{position:absolute;right:12px;font:600 10px/1 var(--mono);color:var(--dim);pointer-events:none}
.tf input:focus-visible,.tf select:focus-visible{outline:2px solid var(--teal-deep);outline-offset:1px;border-color:var(--teal)}
.tf input:invalid{border-color:var(--coral)}
/* result panel */
.tool-out{background:linear-gradient(160deg,#101a1e,#0b1416);color:#eafaf7;padding:26px clamp(20px,3vw,30px);display:flex;flex-direction:column}
:root[data-theme="light"] .tool-out{background:linear-gradient(160deg,#0f1a1e,#0c1618)}
.tool-out .ro-k{font:600 9px/1 var(--mono);letter-spacing:.18em;color:#5fd7cc;margin-bottom:14px}
.tool-out .ro-big{font-size:clamp(2.1rem,4vw,2.9rem);font-weight:660;letter-spacing:-.03em;line-height:1;margin-bottom:4px}
.tool-out .ro-big .u{font-size:.42em;font-weight:600;color:#8fb8b2;margin-left:6px;letter-spacing:0}
.tool-out .ro-sub{font-size:12.5px;color:#9fc4be;margin-bottom:20px}
.tool-out .ro-rows{margin-top:auto;display:flex;flex-direction:column;gap:9px;border-top:1px solid rgba(255,255,255,.1);padding-top:16px}
.tool-out .ro-row{display:flex;justify-content:space-between;gap:12px;font-size:12.5px}
.tool-out .ro-row .k{color:#8fb8b2}.tool-out .ro-row .v{color:#eafaf7;font-weight:600;font-family:var(--mono);font-size:12px}
.tool-out .ro-badge{align-self:flex-start;font:700 12px/1 var(--mono);letter-spacing:.04em;background:var(--teal);color:#04201d;border-radius:8px;padding:8px 12px;margin-bottom:6px}
.tool-note{max-width:var(--maxw);margin:0 auto;padding:20px clamp(18px,4vw,44px) 0}
.tool-note .tn{border-left:2px solid var(--line-2);padding:2px 0 2px 15px;color:var(--dim);font-size:12.5px;line-height:1.65;max-width:74ch}
.tool-note .tn b{color:var(--mut)}
/* method / how-it-works body reuses .art-body; tools index */
.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(258px,1fr));gap:16px}
.tool-icard{position:relative;display:block;border:1px solid var(--line);border-radius:16px;background:var(--card);padding:22px 22px 20px;transition:border-color .25s,transform .3s var(--ease),box-shadow .3s var(--ease)}
.tool-icard:hover{transform:translateY(-3px);border-color:var(--teal);box-shadow:0 22px 44px -32px rgba(22,24,29,.3)}
.tool-icard .tk{font:600 8.5px/1 var(--mono);letter-spacing:.16em;color:var(--teal-text);display:block;margin-bottom:11px}
.tool-icard h3{font-size:1.06rem;font-weight:625;letter-spacing:-.015em;margin-bottom:7px}
.tool-icard p{font-size:13px;color:var(--mut);line-height:1.5}
.tool-icard .go{margin-top:13px;font:600 11px/1 var(--font);color:var(--teal-text);display:inline-flex;gap:5px}
/* mobile: single column, inputs FIRST then the result — the result is not sticky, so
   showing it above a form the user hasn't filled (with a default-value number) reads
   backwards and creates a scroll-back loop. Natural flow: enter the box, see the figure. */
@media (max-width:720px){.tool-card{grid-template-columns:1fr}.tool-hero{padding-top:132px}.tf-grid{grid-template-columns:1fr}}

/* ================= box-style dieline preview (Tier 3b) ================= */
.dl-stage{max-width:var(--maxw);margin:0 auto;padding:24px clamp(18px,4vw,44px) 0}
.dl-panel{border:1px solid var(--line);border-radius:20px;background:var(--card);overflow:hidden}
.dl-controls{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end;padding:20px clamp(18px,3vw,26px);border-bottom:1px solid var(--line)}
.dl-controls .tf{flex:1 1 90px;min-width:80px}
.dl-controls .dl-seg{margin-left:auto}
.dl-figure{padding:24px clamp(16px,3vw,30px);background:repeating-linear-gradient(45deg,transparent,transparent 11px,rgba(22,24,29,.015) 11px,rgba(22,24,29,.015) 12px)}
.dl-figure svg{display:block;max-width:100%;margin:0 auto}
.dl-foot{display:flex;gap:18px;flex-wrap:wrap;align-items:center;padding:14px clamp(18px,3vw,26px);border-top:1px solid var(--line);background:var(--paper)}
.dl-blank{font:600 12px/1.4 var(--mono);letter-spacing:.02em;color:var(--ink)}
.dl-blank b{color:var(--teal-text)}
.dl-legend{display:flex;gap:16px;flex-wrap:wrap;margin-left:auto;font:600 9.5px/1 var(--mono);letter-spacing:.08em;color:var(--mut)}
.dl-legend span{display:inline-flex;align-items:center;gap:6px}
.dl-legend i{width:18px;height:0;border-top-width:2px;border-top-style:solid;display:inline-block}
.dl-legend .cut i{border-color:var(--ink)}
.dl-legend .crease i{border-color:var(--teal);border-top-style:dashed}
.dl-legend .glue i{height:11px;width:11px;border:0;background:repeating-linear-gradient(45deg,transparent,transparent 2px,rgba(5,198,184,.5) 2px,rgba(5,198,184,.5) 3px);border-radius:2px}
.dl-note{max-width:var(--maxw);margin:0 auto;padding:14px clamp(18px,4vw,44px) 0}
.dl-note .tn{border-left:2px solid var(--line-2);padding:2px 0 2px 15px;color:var(--dim);font-size:12.5px;line-height:1.6;max-width:74ch}
/* style library index cards */
.bs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.bs-card{display:block;border:1px solid var(--line);border-radius:16px;background:var(--card);padding:20px 22px;transition:border-color .25s,transform .3s var(--ease),box-shadow .3s var(--ease)}
.bs-card:hover{transform:translateY(-3px);border-color:var(--teal);box-shadow:0 22px 44px -32px rgba(22,24,29,.3)}
.bs-card .bk{font:600 8.5px/1 var(--mono);letter-spacing:.16em;color:var(--teal-text);display:block;margin-bottom:10px}
.bs-card h3{font-size:1.04rem;font-weight:625;letter-spacing:-.015em;margin-bottom:6px}
.bs-card p{font-size:12.5px;color:var(--mut);line-height:1.5}
.bs-fam{max-width:var(--maxw);margin:0 auto;padding:26px clamp(18px,4vw,44px) 4px}
.bs-fam .kicker{margin:0}
@media (max-width:640px){.dl-controls .dl-seg{margin-left:0}}

/* ================= article TOC / sources / figures (SEO arc) ================= */
.art-toc{border:1px solid var(--line);border-radius:14px;background:var(--card);padding:16px 20px;margin:22px 0 6px}
.art-toc .tk{font:600 9px/1 var(--mono);letter-spacing:.2em;color:var(--dim);display:block;margin-bottom:10px}
.art-toc ol{list-style:none;margin:0;display:flex;flex-wrap:wrap;gap:4px 18px}
.art-toc li{margin:0}
.art-toc a{font-size:13px;color:var(--teal-text);font-weight:600}
.art-toc a:hover{text-decoration:underline}
.art-src{border-left:2px solid var(--line-2);padding:4px 0 4px 16px;margin:26px 0 8px}
.art-src .tk{font:600 9px/1 var(--mono);letter-spacing:.2em;color:var(--dim);display:block;margin-bottom:8px}
.art-src ul{list-style:none;margin:0}
.art-src li{font-size:13px;color:var(--mut);padding:3px 0}
.art-src a{color:var(--teal-text);font-weight:600}
.art-fig{margin:26px 0;border:1px solid var(--line);border-radius:14px;background:var(--card);padding:20px 18px 12px;overflow:hidden}
.art-fig svg{display:block;max-width:100%;height:auto;margin:0 auto}
.art-fig figcaption{font:600 9.5px/1.5 var(--mono);letter-spacing:.1em;color:var(--dim);text-align:center;margin-top:10px}

/* ================= embed mode + download + press kit (link assets) ================= */
.dl-dl{font:600 11px/1 var(--mono);letter-spacing:.06em;padding:10px 15px;border-radius:9px;border:1px solid var(--teal);
  background:rgba(5,198,184,.08);color:var(--teal-text);cursor:pointer;transition:background .2s,transform .2s var(--ease)}
.dl-dl:hover{background:rgba(5,198,184,.16);transform:translateY(-1px)}
.embed-kit{max-width:var(--maxw);margin:0 auto;padding:26px clamp(18px,4vw,44px) 0}
.embed-kit details{border:1px solid var(--line);border-radius:14px;background:var(--card);padding:0}
.embed-kit summary{cursor:pointer;padding:15px 20px;font:600 11px/1 var(--mono);letter-spacing:.12em;color:var(--teal-text)}
.embed-kit .ek-body{padding:2px 20px 18px}
.embed-kit p{font-size:12.5px;color:var(--mut);line-height:1.6;margin-bottom:10px;max-width:74ch}
.embed-kit textarea{width:100%;font:12px/1.5 var(--mono);color:var(--ink);background:var(--paper);border:1px solid var(--line-2);
  border-radius:10px;padding:12px;resize:vertical;min-height:96px}
.embed-kit .ek-copy{margin-top:10px}
html.is-embed .nav,html.is-embed .announce,html.is-embed .breadcrumb,html.is-embed .tool-hero,
html.is-embed .tool-note,html.is-embed .article,html.is-embed .embed-kit,html.is-embed .foot,
html.is-embed .progress,html.is-embed .cc-bar{display:none!important}
html.is-embed .tool-wrap{padding:10px}
html.is-embed body{background:var(--paper)}

/* ---------- FIGKIT figures: motion system v2 + share kit ---------- */
/* Two-phase choreography: ENTRANCE (once, causal order, sequenced by fk-d1..d12)
   then IDLE LOOP (only real process motion: spin/web/scan/press/drift/lift).
   Everything reduced-motion gated; figures are complete static pictures. */
@media (prefers-reduced-motion: no-preference){
  /* -- entrance (one-shot) -- */
  .art-fig .fk-draw{stroke-dasharray:900;stroke-dashoffset:900}
  .art-fig.in .fk-draw{animation:fkDraw 1.1s cubic-bezier(.4,0,.2,1) forwards}
  .art-fig .fk-pop{opacity:0;transform:translateY(7px)}
  .art-fig.in .fk-pop{animation:fkPop .5s ease forwards}
  .art-fig .fk-grow{opacity:0;transform:scale(.2);transform-box:fill-box;transform-origin:center}
  .art-fig.in .fk-grow{animation:fkGrow .55s cubic-bezier(.34,1.4,.64,1) forwards}
  .art-fig .fk-plyL{opacity:0;transform:translateX(-22px)}
  .art-fig .fk-plyR{opacity:0;transform:translateX(22px)}
  .art-fig.in .fk-plyL,.art-fig.in .fk-plyR{animation:fkPly .6s cubic-bezier(.22,.9,.3,1) forwards}
  .art-fig .fk-settle{opacity:0;transform:translateY(-12px)}
  .art-fig.in .fk-settle{animation:fkSettle .55s cubic-bezier(.3,1.3,.5,1) forwards}
  .art-fig .fk-wipe{transform:scaleX(0);transform-box:fill-box;transform-origin:left center}
  .art-fig .fk-wipeR{transform:scaleX(0);transform-box:fill-box;transform-origin:right center}
  .art-fig.in .fk-wipe,.art-fig.in .fk-wipeR{animation:fkWipe .55s cubic-bezier(.4,0,.2,1) forwards}
  .art-fig .fk-glow{opacity:.35}
  .art-fig.in .fk-glow{animation:fkGlow 1s ease forwards}
  .art-fig .fk-blink{opacity:0}
  .art-fig.in .fk-blink{animation:fkBlink .3s steps(1,end) forwards}
  /* -- idle loops (process motion only) -- */
  .art-fig .fk-web{stroke-dasharray:10 7}
  .art-fig.in .fk-web{animation:fkWeb 1.3s linear infinite}
  .art-fig.in .fk-webR{stroke-dasharray:10 7;animation:fkWeb 1.3s linear infinite reverse}
  .art-fig .fk-spin,.art-fig .fk-spinR{transform-box:fill-box;transform-origin:center}
  .art-fig.in .fk-spin{animation:fkSpin 6s linear infinite}
  .art-fig.in .fk-spinR{animation:fkSpin 6s linear infinite reverse}
  .art-fig.in .fk-pulse{animation:fkPulse 2.2s ease-in-out infinite}
  .art-fig .fk-scan{transform-box:fill-box}
  .art-fig.in .fk-scan{animation:fkScanW 3.2s ease-in-out infinite}
  .art-fig .fk-press{transform-box:fill-box}
  .art-fig.in .fk-press{animation:fkPress 4s ease-in-out infinite}
  .art-fig .fk-stamp{opacity:0}
  .art-fig.in .fk-stamp{animation:fkStamp 4s steps(1,end) infinite}
  .art-fig.in .fk-drift{animation:fkDrift 7s ease-in-out infinite}
  .art-fig.in .fk-driftY{animation:fkDriftY 7s ease-in-out infinite;animation-delay:-2.3s}
  .art-fig .fk-lift{transform-box:fill-box;transform-origin:var(--fk-lift-o,left bottom)}
  .art-fig.in .fk-lift{animation:fkLift 5s ease-in-out infinite}
  /* -- modifiers -- */
  .art-fig.in .fk-slow{animation-duration:calc(1.6 * 4s)}
  .art-fig.in .fk-fast{animation-duration:2.4s}
  .art-fig.in .fk-d1{animation-delay:.12s}
  .art-fig.in .fk-d2{animation-delay:.24s}
  .art-fig.in .fk-d3{animation-delay:.36s}
  .art-fig.in .fk-d4{animation-delay:.48s}
  .art-fig.in .fk-d5{animation-delay:.6s}
  .art-fig.in .fk-d6{animation-delay:.72s}
  .art-fig.in .fk-d7{animation-delay:.84s}
  .art-fig.in .fk-d8{animation-delay:.96s}
  .art-fig.in .fk-d9{animation-delay:1.08s}
  .art-fig.in .fk-d10{animation-delay:1.2s}
  .art-fig.in .fk-d11{animation-delay:1.32s}
  .art-fig.in .fk-d12{animation-delay:1.44s}
}
@keyframes fkDraw{to{stroke-dashoffset:0}}
@keyframes fkWeb{to{stroke-dashoffset:-34}}
@keyframes fkPop{to{opacity:1;transform:none}}
@keyframes fkGrow{to{opacity:1;transform:scale(1)}}
@keyframes fkPly{to{opacity:1;transform:none}}
@keyframes fkSettle{to{opacity:1;transform:none}}
@keyframes fkWipe{to{transform:scaleX(1)}}
@keyframes fkGlow{0%{opacity:.35}45%{opacity:1;filter:saturate(1.6)}100%{opacity:1;filter:none}}
@keyframes fkBlink{to{opacity:1}}
@keyframes fkSpin{to{transform:rotate(360deg)}}
@keyframes fkPulse{0%,100%{opacity:1}50%{opacity:.4}}
@keyframes fkScanW{0%,100%{transform:translateX(0)}50%{transform:translateX(var(--fk-scan-w,72px))}}
@keyframes fkPress{0%,38%{transform:translateY(0)}46%,54%{transform:translateY(var(--fk-press-y,9px))}62%,100%{transform:translateY(0)}}
@keyframes fkStamp{0%,45%{opacity:0}46%,100%{opacity:1}}
@keyframes fkDrift{0%,100%{transform:translateX(0)}33%{transform:translateX(2.5px)}66%{transform:translateX(-2px)}}
@keyframes fkDriftY{0%,100%{transform:translateY(0)}40%{transform:translateY(-2.2px)}75%{transform:translateY(1.8px)}}
@keyframes fkLift{0%,100%{transform:rotate(0)}45%,60%{transform:rotate(var(--fk-lift-a,-4deg))}}

/* share kit row under each figure (built by site.js, progressive enhancement) */
.fig-share{display:flex;gap:8px;flex-wrap:wrap;align-items:center;justify-content:flex-end;margin-top:10px;padding-top:10px;border-top:1px dashed var(--line)}
.fig-share .fs-k{margin-right:auto;font:600 8.5px/1 var(--mono);letter-spacing:.14em;color:var(--dim)}
.fig-share button,.fig-share a{font:600 10px/1 var(--mono);letter-spacing:.08em;color:var(--teal-text,#067a6f);background:var(--card,#fff);border:1px solid var(--line);border-radius:9px;padding:7px 11px;cursor:pointer;text-decoration:none;transition:border-color .15s ease,color .15s ease}
.fig-share button:hover,.fig-share a:hover{border-color:var(--teal,#05c6b8);color:var(--ink,#16181d)}
html.is-embed .fig-share{display:none}
@media print{.fig-share{display:none}}

/* ---------- printable-kit email capture band (built by site.js on articles) ---------- */
.magb{margin:34px 0 8px;border:1px solid var(--line);border-radius:14px;background:var(--card,#fff);padding:20px 20px 18px;position:relative;overflow:hidden}
.magb::before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:var(--teal,#05c6b8)}
.magb h3{margin:0 0 4px;font-size:1.05rem}
.magb p{margin:0 0 12px;color:var(--muted,#6b7280);font-size:.92rem}
.magb form{display:flex;gap:8px;flex-wrap:wrap}
.magb input[type=email]{flex:1;min-width:210px;padding:10px 13px;border:1px solid var(--line);border-radius:10px;font:500 .92rem/1 inherit;background:var(--paper,#fbfaf7)}
.magb button{padding:10px 16px;border:0;border-radius:10px;background:var(--teal,#05c6b8);color:var(--ink,#16181d);font:700 .88rem/1 inherit;cursor:pointer}
.magb button:hover{background:var(--teal-deep,#03a396)}
.magb .mg-done{font:600 .92rem/1.5 inherit;color:var(--teal-text,#067a6f)}
.magb .mg-done a{color:inherit}
.magb .mg-k{font:600 8.5px/1 var(--mono);letter-spacing:.14em;color:var(--dim);display:block;margin-bottom:8px}
.magb .hp{position:absolute!important;left:-9999px!important;opacity:0!important;pointer-events:none!important}
html.is-embed .magb{display:none}
@media print{.magb{display:none}}

/* ---------- nav search trigger + ⌘K command palette ---------- */
.nav-search{display:inline-flex;align-items:center;gap:6px;color:var(--mut,#6b7280);background:transparent;border:0;cursor:pointer;font:inherit;font-size:.9rem;padding:6px 4px}
.nav-search svg{opacity:.8}
.nav-search:hover{color:var(--ink,#16181d)}
.nav-search span{font-weight:500}
.cmdk{position:fixed;inset:0;z-index:200;display:none;align-items:flex-start;justify-content:center;padding:12vh 20px 20px;background:rgba(22,24,29,.34);backdrop-filter:blur(3px)}
.cmdk.open{display:flex}
.cmdk-panel{width:min(620px,100%);background:var(--paper,#fbfaf7);border:1px solid var(--line,#e5e2da);border-radius:16px;box-shadow:0 32px 70px -28px rgba(22,24,29,.5);overflow:hidden;max-height:76vh;display:flex;flex-direction:column}
.cmdk-top{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line,#e5e2da)}
.cmdk-top svg{color:var(--mut,#6b7280);flex:none}
.cmdk-input{flex:1;border:0;background:transparent;font:inherit;font-size:1.05rem;color:var(--ink,#16181d);outline:none}
.cmdk-hint{font:600 8.5px/1 var(--mono,monospace);letter-spacing:.12em;color:var(--dim,#9ca3af);border:1px solid var(--line,#e5e2da);border-radius:6px;padding:5px 7px}
.cmdk-results{overflow-y:auto;padding:6px}
.cmdk-item{display:block;padding:10px 12px;border-radius:10px;text-decoration:none;color:inherit;cursor:pointer}
.cmdk-item .ci-cat{font:600 8px/1 var(--mono,monospace);letter-spacing:.14em;color:var(--teal-text,#067a6f);text-transform:uppercase}
.cmdk-item .ci-t{display:block;font-weight:600;font-size:.98rem;margin:3px 0 2px}
.cmdk-item .ci-d{display:block;font-size:.82rem;color:var(--mut,#6b7280);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cmdk-item.sel,.cmdk-item:hover{background:var(--wash,#eef6f5)}
.cmdk-empty{padding:26px 16px;text-align:center;color:var(--mut,#6b7280);font-size:.92rem}
@media (max-width:760px){.nav-search span{display:none}}

/* ---------- scroll-spy on the article TOC ---------- */
.art-toc a.active{color:var(--teal-text,#067a6f);font-weight:700}
.art-toc a{transition:color .15s ease}

/* ---------- article forward-path (series) unit ---------- */
.art-series{max-width:var(--art-w,760px);margin:36px auto 0;display:grid;gap:12px}
.art-series .as-k{font:600 8.5px/1 var(--mono,monospace);letter-spacing:.16em;color:var(--dim,#9ca3af)}
.art-series .as-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:640px){.art-series .as-row{grid-template-columns:1fr}}
.art-series .as-card{display:block;border:1px solid var(--line,#e5e2da);border-radius:14px;background:var(--card,#fff);padding:15px 17px;text-decoration:none;color:inherit;transition:border-color .15s ease,transform .15s ease}
.art-series .as-card:hover{border-color:var(--teal,#05c6b8);transform:translateY(-1px)}
.art-series .as-card .as-lab{font:600 8px/1 var(--mono,monospace);letter-spacing:.14em;color:var(--teal-text,#067a6f)}
.art-series .as-card h3{font-size:1rem;margin:6px 0 0;line-height:1.3}
.art-series .as-card.as-tool{background:linear-gradient(180deg,var(--wash,#eef6f5),var(--card,#fff))}
.art-series .as-card .as-sub{display:block;font-size:.82rem;color:var(--mut,#6b7280);margin-top:4px}
html.is-embed .art-series{display:none}
@media print{.art-series{display:none}}

/* ---------- blog hub: search box ---------- */
.post-search{display:flex;align-items:center;gap:10px;max-width:var(--maxw);margin:0 auto 14px;padding:0 clamp(18px,4vw,44px)}
.post-search svg{color:var(--mut,#6b7280);flex:none}
.post-search input{flex:1;font:inherit;font-size:1rem;color:var(--ink,#16181d);background:var(--card,#fff);border:1px solid var(--line,#e5e2da);border-radius:12px;padding:12px 15px;outline:none;transition:border-color .15s ease}
.post-search input:focus{border-color:var(--teal,#05c6b8)}
.post-search .ps-count{font:600 11px/1 var(--mono,monospace);letter-spacing:.06em;color:var(--dim,#9ca3af);flex:none;min-width:64px;text-align:right}
@media (max-width:560px){.post-search .ps-count{display:none}}

/* ---------- tools hub: task groups ---------- */
.tools-group{max-width:var(--maxw);margin:0 auto 34px;padding:0 clamp(18px,4vw,44px)}
.tools-group .tg-head{margin:0 0 16px;max-width:640px}
.tools-group .tg-head h2{font-size:clamp(1.15rem,2.4vw,1.5rem);letter-spacing:-.01em;margin:0 0 5px}
.tools-group .tg-head p{color:var(--mut,#6b7280);font-size:.95rem;line-height:1.5;margin:0}
.tools-group .tools-grid{margin:0}

/* ---------- tool chaining rail ---------- */
.tool-chain{max-width:var(--maxw);margin:8px auto 0;padding:14px clamp(18px,4vw,44px);display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.tool-chain .tc-k{font:600 8.5px/1 var(--mono,monospace);letter-spacing:.16em;color:var(--dim,#9ca3af);margin-right:4px}
.tool-chain a{display:inline-flex;align-items:center;gap:6px;font:600 .82rem/1 inherit;color:var(--teal-text,#067a6f);background:var(--card,#fff);border:1px solid var(--line,#e5e2da);border-radius:99px;padding:9px 15px;text-decoration:none;transition:border-color .15s ease,transform .15s ease}
.tool-chain a:hover{border-color:var(--teal,#05c6b8);transform:translateY(-1px)}
html.is-embed .tool-chain{display:none}

/* ---------- mobile form ergonomics ---------- */
/* iOS Safari zooms the viewport when a focused control is under 16px. The :not() chain
   out-specifies the per-control rules (.tf input=15, .f-row=14, .magb email≈14, embed=12)
   so every text control renders ≥16px on phones — no zoom-jump, easier to read/tap. */
@media (max-width:640px){
  input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=color]),
  select, textarea { font-size:16px }
  /* give the footer utility links a real tap area (were ~15px tall) */
  .foot-legal a{display:inline-block;padding:6px 0}
  .foot-legal a:first-child{padding-left:0}
}

/* reduced-motion: the mobile nav accordion expands instantly (matches the site's motion policy) */
@media (prefers-reduced-motion:reduce){
  .nav.open .navgrp .drop{transition:none}
}