input,select,textarea{line-height:normal}

/* metric-compatible fallbacks (A1: swap without layout shift) */
@font-face{font-family:"Spectral Fallback";src:local("Georgia");size-adjust:98%;ascent-override:88%;descent-override:24%;line-gap-override:0%}
@font-face{font-family:"Plex Mono Fallback";src:local("Menlo"),local("Consolas"),local("Courier New");size-adjust:100%}


*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--cv-stone);color:var(--cv-ink);font-family:var(--serif);font-size:var(--t-body);line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{max-width:1180px;margin:0 auto;padding:0 40px}
.mono{font-family:var(--mono)}
a{color:var(--cv-ink)}
button{font:inherit;cursor:pointer;background:none;border:none;color:inherit}
:focus-visible{outline:2px solid var(--cv-ink);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:12px;top:-64px;background:var(--cv-ink);color:var(--cv-stone);font-family:var(--mono);font-size:var(--t-label);letter-spacing:.1em;text-transform:uppercase;padding:10px 16px;z-index:100;text-decoration:none;transition:top .1s}
.skip-link:focus{top:12px}

/* ---------- header ---------- */
header{border-bottom:1px solid var(--cv-ink)}
.hd{display:flex;align-items:center;justify-content:space-between;height:76px}
.wordmark{font-family:var(--mono);font-size:var(--t-label);letter-spacing:.28em;font-weight:500;text-decoration:none;white-space:nowrap;display:inline-flex;min-height:24px;align-items:center}
.wordmark b{background:var(--cv-highlight);padding:2px 5px;font-weight:500;margin-right:9px}
nav{display:flex;gap:34px;align-items:center}
nav a{font-family:var(--mono);font-size:var(--t-label);letter-spacing:.1em;text-transform:uppercase;color:var(--cv-ink);text-decoration:none;padding:6px 0;border-bottom:2px solid transparent}
nav a:hover{border-bottom-color:var(--cv-ink)}
.cta{font-family:var(--mono);font-size:var(--t-label);letter-spacing:.18em;text-transform:uppercase;border:1px solid var(--cv-ink);padding:13px 24px;color:var(--cv-ink);text-decoration:none;transition:background .12s,color .12s;display:inline-block}
.cta:hover,.cta:focus-visible{background:var(--cv-ink);color:var(--cv-highlight);outline:none}
.cta--ghost{border-color:var(--cv-rule-muted)}
.cta--ghost:hover{border-color:var(--cv-ink)}

/* ---------- hero ---------- */
.hero{padding:118px 0 128px}
.eyebrow{font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.28em;text-transform:uppercase;color:var(--cv-text-2);margin-bottom:34px}
.hero-grid{display:grid;grid-template-columns:minmax(0,7.2fr) minmax(0,4.2fr);gap:72px;align-items:center}
h1{font-weight:300;font-size:var(--d-hero);line-height:1.04;letter-spacing:-.01em}
h1 em{font-style:italic;font-weight:300}
.lead{font-size:var(--t-lead);max-width:34em;color:var(--cv-text-3);margin:38px 0 46px}
.hero-ctas,.mirror-ctas{display:flex;gap:16px;flex-wrap:wrap}
/* the specimen — real content, no placeholder box */
.spec{background:var(--cv-sheet);border:1px solid var(--cv-rule-muted);box-shadow:0 18px 44px rgba(23,23,28,.12);transform:rotate(1.6deg);padding:34px 30px 28px}
.spec-band{background:var(--cv-ink);color:var(--cv-stone);font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.28em;text-transform:uppercase;text-align:center;padding:7px 4px;margin:-34px -30px 26px}
.spec-title{font-weight:400;font-size:1.45rem;line-height:1.2;margin-bottom:4px}
.spec .tm{font-size:.7em;vertical-align:.5em}
.spec-rows{margin-top:22px;border-top:1px solid var(--cv-ink)}
.spec-rows div{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--cv-rule);padding:9px 0;font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.12em;text-transform:uppercase}
.spec-rows span:last-child{color:var(--cv-text-2)}
.spec-chiprow{margin-top:20px;font-family:var(--mono);font-size:var(--t-micro);color:var(--cv-text-2);letter-spacing:.05em}
.figcap{font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.12em;text-transform:uppercase;color:var(--cv-text-2);margin-top:16px;text-align:right}
.spec--contents{transform:rotate(-1.4deg)}
.spec--contents .spec-title{font-size:1.2rem;margin-bottom:2px}

/* ---------- current product truth ---------- */
.product-truth{border-top:1px solid var(--cv-ink);border-bottom:1px solid var(--cv-ink);padding:88px 0;background:var(--cv-sheet-alt)}
.product-truth h2{max-width:14em;font-size:var(--d-head);font-weight:300;line-height:1.08}
.product-truth-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:52px;border-top:1px solid var(--cv-ink);border-left:1px solid var(--cv-ink)}
.product-truth-card{display:flex;min-height:310px;padding:32px;border-right:1px solid var(--cv-ink);border-bottom:1px solid var(--cv-ink);flex-direction:column}
.product-truth-state{align-self:flex-start;background:var(--cv-highlight);padding:4px 8px;font-family:var(--mono);font-size:var(--t-micro);font-weight:500;letter-spacing:.14em;text-transform:uppercase}
.product-truth-card h3{margin-top:30px;font-family:var(--mono);font-size:var(--t-label);font-weight:500;letter-spacing:.16em;text-transform:uppercase}
.product-truth-card .body{max-width:34em;margin:16px 0 28px;color:var(--cv-text-3);font-size:1.06rem}
.product-truth-card .cta{margin-top:auto;align-self:flex-start}

/* ---------- doors ---------- */
.doors-sec{border-top:1px solid var(--cv-ink);padding:74px 0 84px}
.doors-line{font-size:var(--d-head);font-weight:300;line-height:1.15;margin-bottom:40px;max-width:16em}
.doors{display:flex;gap:14px;flex-wrap:wrap}
.door{font-family:var(--mono);font-size:var(--t-label);font-weight:500;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--cv-ink);padding:17px 22px;flex:1 1 auto;text-align:center;transition:background .12s,color .12s}
.door:hover{background:var(--cv-ink);color:var(--cv-highlight)}
.door[aria-pressed="true"]{background:var(--cv-highlight)}

/* ---------- white sheet surfaces ---------- */
.sheet{background:var(--cv-sheet);border-top:1px solid var(--cv-ink);border-bottom:1px solid var(--cv-ink)}
.seam{border-top:1px solid var(--cv-rule-muted)}
.secno{font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.28em;text-transform:uppercase;color:var(--cv-text-2);margin-bottom:22px}

/* ---------- diagnosis ---------- */
.diag{padding-top:120px;padding-bottom:110px}
.diag h2{font-size:var(--d-head);font-weight:300;line-height:1.08;margin-bottom:34px;max-width:14em}
.diag .intro{max-width:44em;color:var(--cv-text-3)}
.ev{list-style:none;margin-top:56px;border-bottom:1px solid var(--cv-rule-muted)}
.ev li{border-top:1px solid var(--cv-rule-muted);padding:22px 0;display:flex;gap:26px;align-items:baseline;max-height:300px;overflow:hidden;transition:opacity .6s ease-out,max-height .6s ease-out,padding .6s ease-out,border-color .6s ease-out}
.ev li.collapsed{max-height:0;padding-top:0;padding-bottom:0;opacity:0;border-top-color:transparent}
.ev.no-anim li{transition:none}
.ev .n{font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.12em;color:var(--cv-text-2);min-width:2.4em}
.ev p{font-size:1.06rem;max-width:52em}
.closing{margin-top:64px;max-width:52em;color:var(--cv-text-3)}

/* ---------- citation chip + popover ---------- */
.chip{font-family:var(--mono);font-size:var(--t-micro);background:var(--cv-highlight);color:var(--cv-ink);padding:2px 7px;margin-left:7px;vertical-align:2px;letter-spacing:.02em;transition:background .12s,color .12s;position:relative}
.chip::after{content:"";position:absolute;inset:-13px -10px}
.chip:hover,.chip:focus-visible,.chip[aria-expanded="true"]{background:var(--cv-ink);color:var(--cv-highlight);outline:none}
.pop{position:fixed;z-index:80;width:min(360px,calc(100vw - 44px));background:var(--cv-sheet);border:1px solid var(--cv-ink);box-shadow:0 14px 34px rgba(23,23,28,.14);padding:18px 18px 15px;font-family:var(--serif);font-weight:400;font-size:var(--t-meta);line-height:1.55;text-align:left;letter-spacing:0;text-transform:none;color:var(--cv-ink);display:block;cursor:default}
.pop-claim{display:block;margin-bottom:12px}
.pop-rows{display:block;border-top:1px solid var(--cv-rule);margin-bottom:12px}
.pop-rows>span{display:flex;gap:14px;padding:6px 0;border-bottom:1px solid var(--cv-rule)}
.pop-rows>span>span:first-child{flex:0 0 78px;font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.12em;text-transform:uppercase;color:var(--cv-text-2);padding-top:2px}
.pop-rows>span>span:last-child{font-family:var(--mono);font-size:var(--t-meta);line-height:1.45}
.pop .badge{font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.12em;text-transform:uppercase;background:var(--cv-highlight);color:var(--cv-ink);padding:1px 7px;display:inline-block}
.pop .src{font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.1em;text-transform:uppercase;color:var(--cv-text-2);margin-top:10px;display:block}

/* ---------- 71%-gap chart ---------- */
.gap-chart{margin:76px auto 0;max-width:640px}
.gc-plot{position:relative;height:240px;display:flex;align-items:flex-end;justify-content:center;gap:110px;padding:0 56px}
.gc-grid{position:absolute;left:0;right:0;border-top:1px solid var(--cv-rule);height:0}
.gc-grid span{position:absolute;left:0;top:-16px;font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.08em;color:var(--cv-text-2)}
.gc-base{position:absolute;left:0;right:0;bottom:0;border-top:1px solid var(--cv-ink)}
.gc-col{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;position:relative;z-index:1}
.gc-val{font-family:var(--mono);font-size:var(--t-meta);font-weight:500;margin-bottom:8px;opacity:0;transition:opacity .6s ease-out}
.gc-bar{width:110px;transform:scaleY(0);transform-origin:bottom;transition:transform .6s ease-out}
.gc-bar-a{height:216px;background:var(--cv-highlight);border:2px solid var(--cv-ink)}
.gc-bar-b{height:126px;background:var(--cv-stone);border:1px solid var(--cv-ink);transition-delay:120ms}
.drawn .gc-bar{transform:scaleY(1)}
.drawn .gc-val{opacity:1;transition-delay:620ms}
.gc-delta{position:absolute;top:18px;left:50%;z-index:2;min-width:146px;border-top:1px solid var(--cv-ink);padding-top:7px;text-align:center;font-family:var(--mono);font-size:var(--t-micro);font-weight:500;letter-spacing:.1em;text-transform:uppercase;opacity:0;transform:translateX(-50%);transition:opacity .35s ease-out}
.gc-delta::before,.gc-delta::after{content:"";position:absolute;top:-6px;height:6px;border-left:1px solid var(--cv-ink)}
.gc-delta::before{left:0}.gc-delta::after{right:0}
.drawn .gc-delta{opacity:1;transition-delay:700ms}
.gc-axis{display:flex;justify-content:center;gap:110px;padding:12px 56px 0}
.gc-axis span{width:110px;text-align:center;font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.1em;text-transform:uppercase;color:var(--cv-text-2)}
.gap-chart figcaption{margin-top:22px;text-align:center;font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.12em;text-transform:uppercase;color:var(--cv-text-2)}

/* ---------- ink bands ---------- */
.band{background:var(--cv-ink);padding:88px 0}
.band p{color:var(--cv-stone);font-size:var(--d-stakes);font-weight:300;line-height:1.25;text-align:center;max-width:24em;margin:0 auto}
.band em{font-style:italic;color:var(--cv-highlight)}

/* ---------- 1.4 institution + FIG. 01 ---------- */
.figsec{padding:122px 0 118px}
.figsec h2{font-size:var(--d-head);font-weight:300;line-height:1.08;margin-bottom:26px}
.figsec .intro{max-width:44em;color:var(--cv-text-3);margin-bottom:56px}
.mech{margin:0 0 76px;border-bottom:1px solid var(--cv-rule-muted)}
.mech>div{display:grid;grid-template-columns:300px 1fr;gap:32px;padding:21px 0;border-top:1px solid var(--cv-rule-muted)}
.mech dt{font-family:var(--mono);font-size:var(--t-label);font-weight:500;letter-spacing:.12em;text-transform:uppercase;padding-top:4px}
.mech dd{font-size:1.06rem;max-width:46em}
.fig01-frame{border:1px solid var(--cv-ink);background:var(--cv-sheet-alt);padding:56px 40px 34px;position:relative}
.fig01-frame .fig-id{position:absolute;top:0;left:0;background:var(--cv-ink);color:var(--cv-stone);font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.22em;padding:6px 14px}
.fig01-scroll{overflow-x:auto}
#fig01{width:100%;min-width:900px;height:auto;display:block}
.f-label{font:500 11.5px var(--mono);letter-spacing:.11em;fill:var(--cv-ink)}
.f-sub{font:400 9px var(--mono);letter-spacing:.14em;fill:#75736C}
.narr{display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid var(--cv-rule-muted);margin-top:34px;padding-top:22px;flex-wrap:wrap}
#narrline{font-family:var(--mono);font-size:var(--t-meta);letter-spacing:.1em;text-transform:uppercase;min-height:1.4em}
#narrline.wait{background:var(--cv-highlight);padding:4px 10px}
.narr-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.timeline-controls{display:flex;gap:6px;flex-wrap:wrap}
.timeline-controls button{min-height:44px;border:1px solid var(--cv-rule-muted);padding:8px 12px;font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.12em;text-transform:uppercase}
.timeline-controls button:hover,.timeline-controls button:focus-visible{border-color:var(--cv-ink);background:var(--cv-highlight);outline:none}
#approve[disabled]{opacity:.35;cursor:default}
#approve[disabled]:hover{background:none;color:var(--cv-ink)}
.figcap2{font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.14em;text-transform:uppercase;color:var(--cv-text-2);margin-top:20px}

/* ---------- 1.5 plan ---------- */
.plan{border-top:1px solid var(--cv-ink);padding:118px 0 110px}
.plan h2{font-size:var(--d-head);font-weight:300;line-height:1.08;margin-bottom:26px}
.plan-rows{margin-top:56px;border-bottom:1px solid var(--cv-rule-muted);max-width:52em}
.plan-rows>div{display:grid;grid-template-columns:64px 1fr;gap:24px;padding:22px 0;border-top:1px solid var(--cv-rule-muted)}
.plan-num{font-family:var(--mono);font-size:1.15rem;line-height:1.5;color:var(--cv-ink)}
.plan-rows p{font-size:1.15rem;max-width:40em}
.plan-close{margin-top:48px;font-size:1.35rem;font-weight:300}

/* ---------- 1.6 empathy ---------- */
.empathy{padding-top:118px;padding-bottom:96px}
.empathy p{font-size:clamp(1.3rem,1.9vw,1.6rem);font-weight:300;line-height:1.65;max-width:30em}

/* ---------- 1.7 objections ---------- */
.obj{padding-top:96px;padding-bottom:110px}
.faq{margin-top:48px;border-bottom:1px solid var(--cv-rule-muted)}
.faq>div{display:grid;grid-template-columns:300px 1fr;gap:32px;padding:26px 0;border-top:1px solid var(--cv-rule-muted)}
.faq dt{font-family:var(--mono);font-size:var(--t-label);font-weight:500;letter-spacing:.12em;text-transform:uppercase;padding-top:4px;line-height:1.7}
.faq dd{font-size:1rem;max-width:46em}

/* ---------- 1.8 future picture ---------- */
.future{padding:118px 0 110px}
.future h2{font-size:var(--d-head);font-weight:300;line-height:1.08;margin-bottom:30px;max-width:14em}
.future p{max-width:44em;color:var(--cv-text-3);font-size:1.06rem}

/* ---------- 1.9 mirror ---------- */
.mirror{border-top:1px solid var(--cv-ink);padding:118px 0 128px}
.mirror-grid{display:grid;grid-template-columns:minmax(0,6.5fr) minmax(0,4.5fr);gap:80px;align-items:center}
.mirror-copy p{font-size:clamp(1.4rem,2.2vw,1.8rem);font-weight:300;line-height:1.45;max-width:24em;margin-bottom:44px}

/* ---------- footer ---------- */
footer{background:var(--cv-ink);color:var(--cv-stone);margin-top:104px;padding:96px 0 72px}
.foot-line{font-size:var(--d-stakes);font-weight:300;margin-bottom:56px}
.foot-links{display:flex;gap:30px;flex-wrap:wrap;margin-bottom:52px}
.foot-links a{font-family:var(--mono);font-size:var(--t-label);letter-spacing:.1em;text-transform:uppercase;color:var(--cv-stone);text-decoration:none;border-bottom:1px solid var(--cv-rule-muted);padding-bottom:2px;transition:color .12s,border-color .12s}
.foot-links a:hover{color:var(--cv-highlight);border-bottom-color:var(--cv-highlight)}
footer :focus-visible{outline-color:var(--cv-highlight)}
.foot-cov{border-top:1px solid rgba(234,232,227,.25);padding-top:26px;display:flex;flex-direction:column;gap:9px}
.foot-cov p{font-family:var(--mono);font-size:var(--t-label);letter-spacing:.06em;color:var(--cv-rule)}

/* ---------- print (§2.4 MUST 4 / §3) ---------- */
.print-sources{display:none}
@media print{
  body{background:#fff}
  .skip-link,nav,.hero-ctas,.mirror-ctas,#approve{display:none!important}
  .pop{display:none!important}
  .chip{background:none;color:#000;padding:0;margin-left:2px;vertical-align:super;font-size:8px}
  .chip::after{display:none}
  .spec{box-shadow:none;transform:none}
  .sheet,.fig01-frame{background:#fff}
  .band{background:#fff;border-top:1px solid #000;border-bottom:1px solid #000;padding:28px 0}
  .band p,.band em{color:#000}
  footer{background:#fff;color:#000}
  .foot-links a,.foot-cov p{color:#000}
  .print-sources{display:block;padding:48px 0}
  .print-sources h2{font-size:1.625rem;font-weight:500;margin-bottom:18px}
  .print-sources ol{margin-left:20px}
  .print-sources li{font-family:var(--mono);font-size:var(--t-meta);padding:6px 0;border-bottom:1px solid #ddd}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation:none!important}
  .anim{transition:none!important}
}

/* ---------- responsive ---------- */
@media (max-width:840px){
  .wrap{padding:0 22px}
  .hero{padding:76px 0 84px}
  .hero-grid{grid-template-columns:1fr;gap:56px}
  .hd nav a:not(.cta){display:none} /* header only — the footer's trust-index links must survive mobile */
  .doors{flex-direction:column}
  .door{text-align:left}
  .product-truth,.doors-sec{padding:64px 0 72px}
  .diag,.figsec,.plan,.empathy,.future,.mirror{padding-top:76px;padding-bottom:72px}
  .obj{padding-top:64px;padding-bottom:76px}
  .band{padding:64px 0}
  footer{margin-top:72px;padding:72px 0 56px}
  .mech>div,.faq>div{grid-template-columns:1fr;gap:8px}
  .mirror-grid{grid-template-columns:1fr;gap:56px}
  .gc-plot{gap:48px;padding:0 12px}
  .gc-axis{gap:48px;padding:12px 12px 0}
  .gc-bar,.gc-axis span{width:88px}
}
@media (max-width:560px){
  .hd{flex-wrap:wrap;height:auto;padding-top:18px;padding-bottom:18px}
  nav{flex:1 1 100%}
  .product-truth-grid{grid-template-columns:1fr}
  nav .cta{flex:1 1 100%;text-align:center;letter-spacing:.14em;padding:12px 16px}
}