/* ============================================================
   100x Funnel — page scaffolding
   Composes the Kindling Design Kit (tokens.css + components.css).
   Layout + funnel-specific composition ONLY — every color/type/motion
   value references the kit tokens. No new hues, no new typefaces.
   ============================================================ */

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ink-900);color:var(--chalk);
  font-family:var(--sans);font-weight:300;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto}
::selection{background:rgba(255,74,13,.32);color:#fff}

/* ---------- container rail + section rhythm (rules §7) ---------- */
.rail{width:100%;max-width:80rem;margin:0 auto;padding:0 1rem}
@media(min-width:640px){.rail{padding:0 1.5rem}}
@media(min-width:1024px){.rail{padding:0 2rem}}
.band{padding:6rem 0;border-top:1px solid var(--line-soft)}
@media(min-width:640px){.band{padding:8rem 0}}
.band--flush{border-top:0}
.band--lift{background:rgba(10,10,10,.5)}
.measure{max-width:42rem}
.measure-wide{max-width:48rem}
.center{margin-left:auto;margin-right:auto;text-align:center}

/* ---------- ambient layers (rules §4.5) ---------- */
.amb{position:relative;overflow:hidden}
.amb>.rail{position:relative;z-index:2}
.amb-glow-top::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(circle at 50% 0%,rgba(255,74,13,.14),transparent 55%)}
.amb-glow-bottom::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(circle at 50% 100%,rgba(255,74,13,.16),transparent 60%)}
.amb-grid::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:4rem 4rem}

/* ---------- funnel nav (minimal: no exits — logo + one CTA) ---------- */
.fnav{position:sticky;top:0;z-index:50;background:rgba(10,10,10,.72);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft)}
.fnav-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 0}
.fnav-brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--chalk)}
.fnav-brand img{width:22px;height:22px;display:block}
.fnav-word{font-family:var(--display);font-weight:600;font-size:1.05rem;letter-spacing:-.01em}
.fnav-word .x{color:var(--ember)}

/* ---------- hero (photo-backdrop layer, imagery §2.2: image = texture) ---------- */
.fhero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft);
  padding:7rem 0 6rem;text-align:center}
@media(min-width:768px){.fhero{padding:9.5rem 0 8rem}}
.fhero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.fhero-bg img{position:absolute;top:0;right:0;height:100%;width:auto;max-width:none;
  object-fit:cover;object-position:top center;
  opacity:.5;filter:brightness(.72) saturate(.95)}
@media(min-width:900px){.fhero-bg img{right:4%;opacity:.62}}
.fhero-bg::before{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(to right,var(--ink-900) 30%,rgba(10,10,10,.55) 60%,rgba(10,10,10,.18));}
.fhero-bg::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(to top,var(--ink-900) 4%,transparent 45%),
             radial-gradient(circle at 50% -10%,rgba(255,74,13,.2),transparent 55%)}
/* mobile: centered layout — lighten Mr. Orange + swap to a vertical scrim so he reads at page top */
@media(max-width:767px){
  .fhero-bg img{opacity:.62;filter:brightness(.85) saturate(1.05)}
  .fhero-bg::before{background:linear-gradient(to bottom,rgba(10,10,10,.5),rgba(10,10,10,.28) 46%,var(--ink-900))}
}
/* desktop only: nudge the hero image a touch darker (mobile keeps its lighter treatment above) */
@media(min-width:768px){
  .fhero-bg img{opacity:.54;filter:brightness(.64) saturate(.95)}
}
.fhero-in{position:relative;z-index:2}
.fhero-h1{font-family:var(--display);font-weight:500;letter-spacing:-.025em;line-height:1.02;
  font-size:clamp(2.6rem,7vw,5.2rem);margin:0;color:var(--chalk)}
.fhero-thesis{font-family:var(--display);font-weight:400;letter-spacing:-.01em;
  font-size:clamp(1.15rem,2.4vw,1.55rem);color:var(--chalk);margin:1.6rem auto 0;max-width:44rem}
.fhero-sub{font-family:var(--sans);font-weight:300;color:var(--chalk-dim);
  font-size:clamp(1rem,1.6vw,1.15rem);line-height:1.65;max-width:44rem;margin:1.4rem auto 0}
.fhero-cta{margin-top:2.4rem}
.fhero-micro{font-family:var(--sans);font-weight:300;font-size:.9rem;color:var(--fog);margin-top:1.1rem}

/* quote strip under hero */
.qstrip{display:grid;gap:1rem;grid-template-columns:1fr;padding:2.2rem 0}
@media(min-width:820px){.qstrip{grid-template-columns:1fr 1fr 1fr;gap:2rem}}
.qstrip-q{font-family:var(--sans);font-weight:300;font-size:.95rem;line-height:1.55;color:var(--chalk-dim);margin:0}
.qstrip-a{display:block;margin-top:.5rem;font-family:var(--mono);font-size:.68rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--fog)}

/* ---------- problem beats ---------- */
.beat{max-width:44rem;margin:0 0 2.1rem}
.beat:last-child{margin-bottom:0}
.beat-lead{color:var(--chalk);font-weight:500}
.beat p{font-family:var(--sans);font-weight:300;font-size:1.05rem;line-height:1.75;color:var(--fog);margin:0}

/* ---------- story split (5/7, rules §8.1) ---------- */
.split{display:grid;grid-template-columns:1fr;gap:2.5rem;align-items:start}
@media(min-width:900px){.split{grid-template-columns:5fr 7fr;gap:4.5rem}.split-rev{grid-template-columns:7fr 5fr}}
.split>*{min-width:0}
.portrait{position:relative;overflow:hidden;border-radius:16px;border:1px solid var(--line);
  background:var(--ink-700)}
.portrait img{display:block;width:100%;margin-top:-13%;opacity:.55;transition:opacity .5s var(--ease),transform .5s var(--ease)}
.portrait-scrim{position:absolute;inset:0;background:rgba(10,10,10,.45);transition:background .3s var(--ease)}
.portrait:hover img{opacity:.9;transform:scale(1.04)}
.portrait:hover .portrait-scrim{background:rgba(10,10,10,.25)}
.portrait-meta{position:absolute;left:20px;right:20px;bottom:18px}
.portrait-name{font-family:var(--display);font-weight:600;font-size:1.35rem;letter-spacing:-.01em;color:var(--chalk);margin:0}
.portrait-role{font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--fog);margin:.45rem 0 0}
/* mobile: brighten Jason's portrait so it clearly reads in the scroll (desktop keeps the moody .55) */
@media(max-width:767px){
  .portrait img{opacity:.85}
  .portrait-scrim{background:linear-gradient(to bottom,rgba(10,10,10,.15),rgba(10,10,10,.2) 55%,rgba(10,10,10,.7))}
}
.prose p{font-family:var(--sans);font-weight:300;font-size:1.02rem;line-height:1.75;color:var(--chalk-dim);margin:0 0 1.35rem}
.prose p:last-child{margin-bottom:0}
.prose .em{color:var(--chalk);font-weight:500}

/* member quote panel */
.pull{border:1px solid var(--line);border-left:2px solid var(--ember);border-radius:16px;
  background:rgba(20,20,20,.4);padding:1.8rem 2rem;margin-top:2.6rem}
.pull p{font-family:var(--sans);font-weight:300;font-size:1rem;line-height:1.7;color:var(--chalk-dim);margin:0}
.pull-a{display:block;margin-top:.9rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--fog)}

/* ---------- become blocks ---------- */
.become{max-width:46rem;margin:0 0 3.4rem}
.become:last-child{margin-bottom:0}
.become h3{font-family:var(--display);font-weight:400;font-size:clamp(1.35rem,2.6vw,1.8rem);
  letter-spacing:-.01em;color:var(--chalk);margin:0 0 .9rem}
.become p{font-family:var(--sans);font-weight:300;font-size:1.02rem;line-height:1.75;color:var(--fog);margin:0 0 1.1rem}
.become p:last-child{margin-bottom:0}
.become .em{color:var(--chalk);font-weight:500}

/* ---------- session steps (labeled story blocks, step semantics) ---------- */
.steps{border-top:1px solid var(--line-soft)}
.step{display:grid;grid-template-columns:1fr;gap:.6rem;padding:1.9rem 0;border-bottom:1px solid var(--line-soft)}
@media(min-width:760px){.step{grid-template-columns:11rem 1fr;gap:2.5rem}}
.step-n{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ember)}
.step-h{font-family:var(--display);font-weight:400;font-size:1.25rem;letter-spacing:-.01em;color:var(--chalk);margin:0 0 .5rem}
.step-p{font-family:var(--sans);font-weight:300;font-size:.98rem;line-height:1.7;color:var(--fog);margin:0;max-width:38rem}

/* ---------- page break (imagery §2.5 — punctuation, faded to ground) ---------- */
.pbreak{position:relative;overflow:hidden;min-height:340px;border-top:1px solid var(--line-soft)}
@media(min-width:900px){.pbreak{min-height:480px}}
.pbreak img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 22%;
  opacity:.34;filter:brightness(.6) saturate(.85)}
/* motion variant: a looping radar video fills the band (single opaque layer — no ghost) */
.pbreak--video{min-height:254px;background:var(--ink-900) center/cover no-repeat}
@media(min-width:900px){.pbreak--video{min-height:359px}}
.pbreak-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 56%;
  filter:brightness(.66) saturate(.92)}
/* reduced motion: hide the loop; the poster background remains as a still */
@media(prefers-reduced-motion:reduce){.pbreak-video{display:none}}
.pbreak::before{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(to bottom,var(--ink-900) 0%,transparent 38%,transparent 62%,var(--ink-900) 100%)}
.pbreak-k{position:absolute;left:0;right:0;bottom:2.2rem;z-index:2;text-align:center;
  font-family:var(--mono);font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--chalk-dim);margin:0}

/* ---------- who-for ---------- */
.notfor{background:var(--ink-800);border:1px solid var(--line-soft);border-radius:16px;padding:2rem}
.notfor-h{font-family:var(--display);font-weight:400;font-size:1.3rem;color:var(--chalk);margin:0 0 1.2rem}
.notfor ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1rem}
.notfor li{font-family:var(--sans);font-weight:300;font-size:.95rem;line-height:1.65;color:var(--fog)}
.notfor li .em{color:var(--chalk);font-weight:500}

/* ---------- testimonial cards (authentic message cards) ---------- */
.tgrid{display:grid;gap:1.25rem;grid-template-columns:1fr}
@media(min-width:760px){.tgrid{grid-template-columns:1fr 1fr}}
.tcard{background:var(--ink-800);border:1px solid var(--line-soft);border-radius:16px;padding:1.8rem 2rem}
.tcard img{width:20px;height:20px;display:block;margin-bottom:1rem}
.tcard p{font-family:var(--sans);font-weight:300;font-size:1rem;line-height:1.65;color:var(--chalk-dim);margin:0}
.tcard-a{display:block;margin-top:1rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--fog)}

/* ---------- FAQ (imageless, hairline rows) ---------- */
.faq{border-top:1px solid var(--line-soft)}
.faq details{border-bottom:1px solid var(--line-soft)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  padding:1.6rem 0;font-family:var(--display);font-weight:400;font-size:1.12rem;letter-spacing:-.01em;color:var(--chalk);
  transition:color .25s var(--ease)}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--chalk)}
.faq summary .ind{flex-shrink:0;color:var(--ember);font-family:var(--sans);font-weight:300;font-size:1.4rem;line-height:1;
  transition:transform .3s var(--ease)}
.faq details[open] summary .ind{transform:rotate(45deg)}
.faq-a{padding:0 0 1.7rem;max-width:40rem}
.faq-a p{font-family:var(--sans);font-weight:300;font-size:.98rem;line-height:1.7;color:var(--fog);margin:0}

/* ---------- footer (minimal — no exits) ---------- */
.ffoot{border-top:1px solid var(--line-soft);padding:2.4rem 0 2.8rem}
.ffoot-in{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}
.ffoot-brand{display:inline-flex;align-items:center;gap:.55rem;color:var(--chalk-dim)}
.ffoot-brand img{width:18px;height:18px}
.ffoot-brand span{font-family:var(--display);font-weight:600;font-size:.95rem}
.ffoot-fine{font-family:var(--sans);font-weight:300;font-size:.82rem;color:var(--fog-2);margin:0}

/* ---------- checkout / upsell / thanks (progressive simplification) ---------- */
.narrow{max-width:40rem;margin:0 auto;padding:4.5rem 1.25rem 6rem}
@media(min-width:640px){.narrow{padding:6rem 1.5rem 7rem}}
.narrow-h1{font-family:var(--display);font-weight:500;letter-spacing:-.02em;line-height:1.08;
  font-size:clamp(2rem,5vw,3.1rem);color:var(--chalk);margin:0 0 1.2rem}
.narrow-lede{font-family:var(--sans);font-weight:300;font-size:1.08rem;line-height:1.7;color:var(--chalk-dim);margin:0 0 2.2rem}

.order-card{background:var(--ink-800);border:1px solid var(--line);border-radius:16px;padding:2rem;margin-bottom:1.4rem}
.order-card .cs-results{max-width:none}
.price-panel{position:relative;overflow:hidden;background:var(--ink-800);border:1px solid rgba(255,74,13,.35);
  border-radius:16px;padding:2rem;margin-bottom:1.4rem;box-shadow:var(--glow)}
.price-panel::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 85% 0%,rgba(255,74,13,.14),transparent 55%)}
.price-line{display:flex;align-items:baseline;gap:1rem;flex-wrap:wrap}
.price-big{font-family:var(--display);font-weight:700;font-size:clamp(2.6rem,6vw,3.4rem);letter-spacing:-.02em;color:var(--chalk);line-height:1}
.price-meta{font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ember)}
.price-sub{font-family:var(--sans);font-weight:300;font-size:.95rem;color:var(--chalk-dim);margin:.9rem 0 0}
.secure-note{display:flex;align-items:center;gap:.6rem;font-family:var(--mono);font-size:.68rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--fog);margin:1.6rem 0}
.secure-note .dot{width:.45rem;height:.45rem;border-radius:999px;background:var(--ember)}
.co-guarantee{margin:1.4rem 0 0;font-family:var(--sans);font-weight:300;font-size:.92rem;line-height:1.65;color:var(--chalk-dim)}
.co-guarantee .em{font-weight:500;color:var(--chalk)}
.co-guarantee a{color:var(--ember);text-decoration:none;border-bottom:1px solid var(--ember-600);
  transition:color .25s var(--ease),border-color .25s var(--ease)}
.co-guarantee a:hover{color:var(--chalk);border-color:var(--chalk)}

.video-slot{position:relative;border:1px solid var(--line);border-radius:16px;background:var(--ink-800);
  aspect-ratio:16/9;display:grid;place-items:center;margin:0 0 2.2rem;overflow:hidden}
.video-slot::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 40%,rgba(255,74,13,.1),transparent 60%)}
.video-slot span{position:relative;font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--fog)}
.video-slot video{position:relative;z-index:1;width:100%;height:auto;aspect-ratio:16/9;display:block}

.decline{display:inline-block;margin-top:1.6rem;font-family:var(--sans);font-weight:300;font-size:.95rem;
  color:var(--fog);text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:2px;
  transition:color .25s var(--ease),border-color .25s var(--ease)}
.decline:hover{color:var(--chalk);border-color:var(--chalk)}

.tstep{display:grid;grid-template-columns:3.2rem 1fr;gap:1.3rem;padding:1.7rem 0;border-top:1px solid var(--line-soft)}
.tstep-n{font-family:var(--display);font-weight:500;font-size:1.5rem;color:var(--ember);line-height:1.1}
.tstep h3{font-family:var(--display);font-weight:400;font-size:1.25rem;letter-spacing:-.01em;color:var(--chalk);margin:0 0 .5rem}
.tstep p{font-family:var(--sans);font-weight:300;font-size:.98rem;line-height:1.7;color:var(--fog);margin:0}
.cmd{font-family:var(--mono);font-size:.85em;color:var(--chalk);background:var(--ink-700);
  border:1px solid var(--line);border-radius:6px;padding:.12em .5em;white-space:nowrap}

/* ---------- guarantee (on-ember, final band) ---------- */
.cta-accent .guarantee{margin-top:2.2rem;padding-top:1.6rem;border-top:1px solid rgba(10,10,10,.25);
  font-family:var(--sans);font-size:.98rem;line-height:1.65;color:rgba(10,10,10,.78);max-width:46ch}
.cta-accent .guarantee .em{font-weight:600;color:var(--ink-900)}

/* ---------- fade-up (once-only, rules §9.3) ---------- */
.fade-up{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.fade-up.is-in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .fade-up{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* nav CTA — quiet outline (one ember primary per view; hover resolves toward ember) */
.btn-nav{background:transparent;color:var(--chalk);border:1px solid var(--line);
  transition:border-color .3s var(--ease),color .3s var(--ease),background .3s var(--ease)}
.btn-nav:hover{border-color:var(--ember);color:var(--chalk);background:rgba(255,74,13,.08)}

/* ---------- community thread (member quotes as the chat they came from) ---------- */
.thread{max-width:44rem;background:var(--ink-800);border:1px solid var(--line-soft);border-radius:16px;overflow:hidden}
.thread-head{display:flex;align-items:center;gap:.6rem;padding:1rem 1.5rem;border-bottom:1px solid var(--line-soft);
  font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--fog)}
.thread-head .dot{width:.45rem;height:.45rem;border-radius:999px;background:var(--ember)}
.thread-body{padding:1.4rem 1.5rem;display:flex;flex-direction:column;gap:1.4rem}
.msg{display:grid;grid-template-columns:2.4rem 1fr;gap:.9rem;align-items:start}
.msg-av{width:2.4rem;height:2.4rem;border-radius:999px;display:grid;place-items:center;
  background:var(--ink-700);border:1px solid var(--line);color:var(--ember);
  font-family:var(--display);font-weight:600;font-size:.85rem}
.msg-head{display:flex;align-items:baseline;gap:.7rem;margin-bottom:.3rem}
.msg-name{font-family:var(--sans);font-weight:500;font-size:.9rem;color:var(--chalk)}
.msg-time{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--fog-2)}
.msg-body{font-family:var(--sans);font-weight:300;font-size:.98rem;line-height:1.6;color:var(--chalk-dim);
  background:var(--ink-700);border:1px solid var(--line-soft);border-radius:4px 14px 14px 14px;padding:.8rem 1.1rem;margin:0;
  width:fit-content;max-width:100%}

/* ---------- story expander ---------- */
.story-more summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--sans);font-weight:500;font-size:.95rem;color:var(--ember);margin-top:.4rem;
  transition:color .25s var(--ease)}
.story-more summary::-webkit-details-marker{display:none}
.story-more summary:hover{color:var(--chalk)}
.story-more summary .arw{transition:transform .3s var(--ease);display:inline-block}
.story-more[open] summary .arw{transform:rotate(90deg)}
.story-more .prose{margin-top:1.35rem}
.story-more[open] summary .more-label::after{content:" less"}

/* ---------- receipts wall — simulated native UI (Skool + iMessage recreations) ----------
   These two components deliberately mimic external app UI (system font stack,
   light surfaces) — they are "screenshots rebuilt in HTML", not kit components. */
.receipts{display:grid;gap:1.25rem;grid-template-columns:1fr;align-items:start}
@media(min-width:820px){.receipts{grid-template-columns:1fr 1fr}}
.receipt-tag{font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--fog-2);
  display:block;margin:.6rem 0 0;text-align:right}

/* Skool post card (modeled on the real feed) */
.skool{background:#fff;border:1px solid #e6e6e6;border-radius:12px;padding:1.3rem 1.4rem;
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  box-shadow:0 18px 40px rgba(0,0,0,.45)}
.skool-top{display:flex;align-items:center;gap:.7rem;margin-bottom:.85rem}
.skool-av{position:relative;width:2.6rem;height:2.6rem;border-radius:999px;flex-shrink:0;
  display:grid;place-items:center;font-weight:600;font-size:.95rem;color:#fff}
.skool-av .lv{position:absolute;left:-2px;bottom:-2px;width:1.05rem;height:1.05rem;border-radius:999px;
  background:#4458fe;color:#fff;font-size:.6rem;font-weight:700;display:grid;place-items:center;border:2px solid #fff}
.skool-name{font-weight:700;font-size:.95rem;color:#202124;line-height:1.2}
.skool-meta{font-size:.78rem;color:#909090;margin-top:.15rem}
.skool-meta b{color:#909090;font-weight:600}
.skool-title{font-weight:800;font-size:1.12rem;color:#202124;margin:0 0 .45rem;letter-spacing:-.01em}
.skool-body{font-size:.95rem;color:#3c4043;line-height:1.5;margin:0}
.skool-foot{display:flex;align-items:center;gap:1.4rem;margin-top:1rem;color:#909090;font-size:.82rem}
.skool-foot span{display:inline-flex;align-items:center;gap:.4rem}
.skool-foot svg{width:16px;height:16px;fill:none;stroke:#909090;stroke-width:1.8}

/* iMessage card */
.imsg{background:#fff;border:1px solid #e6e6e6;border-radius:14px;padding:1rem 1.1rem 1.2rem;
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  box-shadow:0 18px 40px rgba(0,0,0,.45)}
.imsg-top{display:flex;flex-direction:column;align-items:center;gap:.3rem;padding-bottom:.8rem;margin-bottom:.9rem;
  border-bottom:1px solid #f0f0f0}
.imsg-av{width:2.4rem;height:2.4rem;border-radius:999px;display:grid;place-items:center;
  background:linear-gradient(180deg,#a6aeb9,#8b939e);color:#fff;font-weight:600;font-size:.9rem}
.imsg-name{font-size:.72rem;color:#3c4043;font-weight:500}
.imsg-when{text-align:center;font-size:.66rem;color:#a8a8a8;margin:.1rem 0 .7rem}
.imsg-when b{font-weight:600;color:#a8a8a8}
.imsg-row{display:flex;margin-bottom:.45rem}
.imsg-row.out{justify-content:flex-end}
.imsg-bubble{max-width:85%;padding:.55rem .85rem;border-radius:18px;font-size:.92rem;line-height:1.35;
  color:#000;background:#e9e9eb;border-bottom-left-radius:5px}
.imsg-row.out .imsg-bubble{background:#0b84fe;color:#fff;border-bottom-left-radius:18px;border-bottom-right-radius:5px}
.imsg-status{text-align:right;font-size:.64rem;color:#a8a8a8;margin-top:.15rem}

/* hero knockout line (kit §2.3 — the one hero payoff knockout) */
.fhero-knock{display:inline-block;background:var(--ember);color:#fff;padding:.04em .22em .08em;margin-top:.12em}

/* problem section — copy left, sticky scene right (7/5) */
.prob-grid{display:grid;grid-template-columns:1fr;gap:3rem;align-items:start}
@media(min-width:960px){.prob-grid{grid-template-columns:7fr 5fr;gap:4.5rem}}
.prob-media{display:none}
@media(min-width:960px){.prob-media{display:block;position:sticky;top:7rem}}
.cs-media>img{display:block;width:100%;transition:transform .7s var(--ease)}
.cs-media:hover>img{transform:scale(1.05)}

/* inline ember knock line (story close) */
.knock-line{display:inline-block;background:var(--ember);color:#fff;padding:.14em .5em .2em;
  font-family:var(--display);font-weight:500;font-size:1.25rem;letter-spacing:-.01em}

/* learn grid — 2 rows × 3 blocks, 6th = ember */
.learn-grid{display:grid;gap:1.25rem;grid-template-columns:1fr;margin-top:1.8rem}
@media(min-width:640px){.learn-grid{grid-template-columns:1fr 1fr}}
@media(min-width:980px){.learn-grid{grid-template-columns:1fr 1fr 1fr}}
.learn-card{background:var(--ink-800);border:1px solid var(--line);border-radius:16px;padding:1.9rem;box-shadow:inset 0 1px 0 rgba(255,255,255,.04)}
.learn-k{display:block;font-family:var(--mono);font-weight:500;font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ember);margin:0 0 .7rem}
.learn-h{font-family:var(--display);font-weight:400;font-size:1.18rem;letter-spacing:-.01em;color:var(--chalk);margin:0 0 .55rem}
.learn-p{font-family:var(--sans);font-weight:300;font-size:.94rem;line-height:1.6;color:var(--fog);margin:0}
.learn-card--ember{background:var(--ember);border-color:var(--ember);box-shadow:var(--glow),inset 0 1px 0 rgba(255,255,255,.22)}
.learn-card--ember .learn-k{color:rgba(255,255,255,.82)}
.learn-card--ember .learn-h{color:#fff;font-weight:500}
.learn-card--ember .learn-p{color:rgba(255,255,255,.88)}

/* duo — two become-blocks share the row */
.duo{display:grid;grid-template-columns:1fr;gap:3rem;align-items:start}
@media(min-width:960px){.duo{grid-template-columns:1fr 1fr;gap:4.5rem}}
.duo .become{max-width:none;margin-bottom:0}

/* who-for: common-shapes chips */
.shape-grid{display:grid;grid-template-columns:1fr;gap:.9rem;margin-top:1.8rem}
@media(min-width:640px){.shape-grid{grid-template-columns:1fr 1fr}}
.shape{background:rgba(20,20,20,.3);border:1px solid var(--line);border-radius:12px;padding:1.1rem 1.3rem}
.shape b{display:block;font-family:var(--sans);font-weight:500;font-size:.95rem;color:var(--chalk);margin-bottom:.25rem}
.shape span{font-family:var(--sans);font-weight:300;font-size:.88rem;line-height:1.5;color:var(--fog)}

/* not-built-for — upgraded block: glass + corner glow + hairline rows */
.notfor{position:relative;overflow:hidden;background:rgba(20,20,20,.5);border:1px solid var(--line-soft);border-radius:16px;padding:2rem}
.notfor::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(220px 170px at 100% 0%,rgba(255,74,13,.14),transparent 60%)}
.notfor>*{position:relative}
.notfor-eb{display:block;font-family:var(--mono);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ember);margin-bottom:.5rem}
.notfor-h{font-family:var(--display);font-weight:400;font-size:1.35rem;letter-spacing:-.01em;color:var(--chalk);margin:0 0 .6rem}
.notfor ul{list-style:none;margin:0;padding:0;display:block}
.notfor li{font-family:var(--sans);font-weight:300;font-size:.95rem;line-height:1.6;color:var(--fog);
  padding:1.05rem 0;border-top:1px solid var(--line-soft)}
.notfor li:first-child{border-top:0;padding-top:.4rem}
.notfor li .x{color:var(--ember);font-family:var(--mono);font-weight:500;margin-right:.55rem}
.triad-3{grid-template-columns:1fr}
@media(min-width:760px){.triad-3{grid-template-columns:repeat(3,1fr)}}

/* full-width Ian pull under the story split */
.pull-wide{margin-top:2.2rem;padding:2rem 2.4rem}
.pull-wide p{font-size:clamp(1.02rem,1.6vw,1.2rem);max-width:60rem}

/* what-you-get: two-column dot list + bare keycaps band */
.get-grid{display:grid;grid-template-columns:1fr;gap:0 4.5rem}
@media(min-width:820px){.get-grid{grid-template-columns:1fr 1fr}}
.get-grid .cs-results{max-width:none}
.keys-band{margin-top:4rem;text-align:center}
.keys-band img{width:100%;max-width:64rem;height:auto;opacity:.92}

/* square ember bullet (who-for list) */
.cs-sq{width:8px;height:8px;background:var(--ember);margin-top:9px;flex-shrink:0;box-shadow:var(--glow)}

/* checkout value stack groups */
.stack-label{display:block;font-family:var(--mono);font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ember);margin:1.6rem 0 .9rem}
.stack-label:first-child{margin-top:0}

/* what-you-get rows — title + body, hairline separated (fills the split column) */
.get-row{padding:.85rem 0;border-top:1px solid var(--line-soft)}
.get-row:first-child{border-top:0;padding-top:.2rem}
.get-row h4{display:flex;align-items:baseline;gap:.7rem;font-family:var(--display);font-weight:400;
  font-size:1.1rem;letter-spacing:-.01em;color:var(--chalk);margin:0 0 .25rem}
.get-row h4 .dot{width:8px;height:8px;border-radius:999px;background:var(--ember);box-shadow:var(--glow);flex-shrink:0;transform:translateY(-1px)}
.get-row p{font-family:var(--sans);font-weight:300;font-size:.97rem;line-height:1.65;color:var(--fog);margin:0;padding-left:1.35rem}

/* non-sticky centered media (what-you-get) */
.media-center{position:static !important;align-self:center}

/* packed receipt columns (masonry) */
.receipt-col{display:flex;flex-direction:column;gap:1.25rem;min-width:0}

/* become section outro */
.become-outro{padding:1.5rem 0 .5rem;text-align:center}

/* tall portrait crop for the problem-section scene */
.media-tall .cs-media{aspect-ratio:4/5}
.media-tall .cs-media>img{width:100%;height:100%;object-fit:cover;object-position:58% 50%}

/* "One operator, unstoppable." — its own section */
.opr-h{font-family:var(--display);font-weight:500;letter-spacing:-.025em;line-height:1.04;
  font-size:clamp(2.4rem,6.5vw,4.6rem);color:var(--chalk);margin:1.1rem 0 0}
.opr-un{background:linear-gradient(90deg,var(--ember) 0 38%,#FF9A6B 50%,var(--ember) 62% 100%);
  background-size:200% 100%;-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;animation:f1-shimmer 3.2s ease-in-out infinite}
@media(prefers-reduced-motion:reduce){.opr-un{animation:none}}
.opr-lede{font-family:var(--sans);font-weight:300;font-size:clamp(1.1rem,1.9vw,1.35rem);line-height:1.6;
  color:var(--chalk-dim);max-width:46rem;margin:1.8rem auto 0}
.opr-pills{font-size:clamp(1.02rem,1.7vw,1.2rem);margin:2rem auto 0;max-width:48rem}
.opr-grad{font-family:var(--sans);font-weight:500;font-size:clamp(1.05rem,1.8vw,1.25rem);line-height:1.6;
  color:var(--chalk);max-width:44rem;margin:2rem auto 0}

/* one-line paths with ember dot separators */
.opr-paths{font-family:var(--sans);font-weight:400;font-size:clamp(1.05rem,1.9vw,1.3rem);line-height:1.7;
  color:var(--chalk);max-width:56rem;margin:2rem auto 0}
.opr-paths .pdot{color:var(--ember);font-size:.55em;vertical-align:middle;margin:0 .9rem;position:relative;top:-1px}
.opr-oneline{margin:0}
@media(min-width:760px){.opr-oneline{white-space:nowrap}}

/* ---- OS architecture diagram ---- */
.osd{max-width:46rem;margin:0 auto;text-align:center}
.osd-node{font-family:var(--mono);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--fog);margin:0}
.osd-arrow{color:var(--ember);font-size:1.25rem;line-height:1;margin:.8rem 0}
.osd-box{position:relative;border:1px solid rgba(255,74,13,.38);border-radius:16px;background:var(--ink-800);
  padding:1.8rem 1.6rem;box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 0 60px rgba(255,74,13,.06)}
.osd-box-k{font-family:var(--mono);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ember);margin:0 0 1.3rem}
.osd-grid{display:grid;gap:.7rem;grid-template-columns:repeat(2,1fr)}
@media(min-width:640px){.osd-grid{grid-template-columns:repeat(3,1fr)}}
.osd-cell{border:1px solid var(--line);border-radius:12px;padding:1rem .75rem;background:var(--ink-900);text-align:center}
.osd-cell h4{font-family:var(--display);font-weight:500;font-size:.98rem;letter-spacing:-.01em;color:var(--chalk);margin:0 0 .35rem}
.osd-cell p{font-family:var(--sans);font-weight:300;font-size:.78rem;line-height:1.5;color:var(--fog);margin:0}
.osd-out{font-family:var(--display);font-weight:500;font-size:1.15rem;letter-spacing:-.01em;color:var(--chalk);margin:0}

/* ---- 5 sessions horizontal timeline (desktop) ---- */
@media(min-width:980px){
  .steps--tl{border-top:0;display:grid;grid-template-columns:repeat(5,1fr);gap:2rem;position:relative}
  .steps--tl::before{content:"";position:absolute;top:.26rem;left:.3rem;right:.3rem;height:1px;background:var(--line)}
  .steps--tl .step{display:block;border-bottom:0;padding:1.9rem 0 0;position:relative}
  .steps--tl .step::before{content:"";position:absolute;top:0;left:0;width:.55rem;height:.55rem;border-radius:999px;
    background:var(--ember);box-shadow:0 0 10px rgba(255,74,13,.5)}
  .steps--tl .step-n{display:block;margin-bottom:.7rem}
  .steps--tl .step-h{font-size:1.1rem}
  .steps--tl .step-p{font-size:.9rem}
}

/* ---- members-use-it-to strip ---- */
.useband{padding-top:1.3rem;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.5rem 1rem}
.useband-k{font-family:var(--mono);font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ember)}
.useband-i{font-family:var(--sans);font-weight:300;font-size:.92rem;color:var(--chalk-dim)}
.useband-i b{font-weight:500;color:var(--chalk)}
.useband-sep{color:var(--ember);font-weight:300}