/* ============================================================
   BLXCKSTONE — Global shell stylesheet
   Archetype: The Institutional Specimen Plate
   ============================================================ */

:root{
  /* ---- palette ---- */
  --onyx:#0B0D0E;
  --surface:#15191B;
  --surface-lift:#1C2124;
  --hairline:#262C2F;
  --bone:#ECEFF0;
  --patina:#2FA79B;
  --patina-hi:#3FC0B2;
  --patina-ink:#10564F;
  --slate:#7C8B94;
  --slate-ink:#566068;
  --brass:#C8A45C;
  --paper:#F4F2EE;

  --bg:var(--onyx);
  --fg:var(--bone);
  --scrim-strong:color-mix(in srgb, var(--onyx) 92%, transparent);
  --scrim-soft:color-mix(in srgb, var(--onyx) 55%, transparent);

  /* ---- type ---- */
  --font-display:'Bodoni Moda','Times New Roman',Georgia,serif;
  --font-body:'Archivo','Helvetica Neue',Helvetica,Arial,sans-serif;
  --fs-body:17px;
  --lh-body:1.7;

  /* ---- spacing scale ---- */
  --sp-1:.25rem;
  --sp-2:.5rem;
  --sp-3:.75rem;
  --sp-4:1rem;
  --sp-5:1.5rem;
  --sp-6:2rem;
  --sp-7:2.5rem;
  --sp-8:3rem;
  --sp-9:4rem;
  --sp-10:5rem;
  --sp-11:6rem;
  --sp-12:8rem;
  --section-pad:clamp(72px,9vw,128px);

  /* ---- structure ---- */
  --radius:2px;
  --maxw:1200px;
  --maxw-narrow:880px;
  --measure:62ch;
  --gutter:clamp(20px,5vw,48px);
  --mark-size:26px;
  --header-h:72px;

  /* ---- motion ---- */
  --ease:cubic-bezier(.2,.7,.2,1);
  --t-xfast:120ms;
  --t-fast:180ms;
  --t:240ms;
  --t-mid:320ms;
  --t-slow:500ms;
}

@media (min-width:1200px){:root{--header-h:88px;--mark-size:30px}}

/* ============================================================
   RESET / BASE
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html:focus-within{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--fg);
  font-family:var(--font-body);
  font-weight:400;
  font-size:var(--fs-body);
  line-height:var(--lh-body);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,video,canvas{display:block;max-width:100%;height:auto}
input,button,textarea,select{font:inherit;color:inherit}
ul,ol{padding:0}
li{list-style:none}
hr{border:0}
:target{scroll-margin-top:calc(var(--header-h) + 24px)}
section[id],div[id]{scroll-margin-top:calc(var(--header-h) + 24px)}

::selection{background:var(--patina);color:var(--onyx)}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1,h2,h3,h4,.h1,.h2,.h3,.h4{
  font-family:var(--font-display);
  font-weight:400;
  line-height:1.06;
  letter-spacing:-.01em;
  text-wrap:balance;
}
h1,.h1{font-weight:500;font-size:clamp(3.25rem,7vw,6rem);line-height:.94;letter-spacing:-.015em}
h2,.h2{font-size:clamp(2rem,4vw,3.25rem)}
h3,.h3{font-size:clamp(1.375rem,2.2vw,1.875rem)}
h4,.h4{font-size:clamp(1.125rem,1.6vw,1.375rem);font-weight:500}

p{max-width:var(--measure)}
.lede{font-size:clamp(1.0625rem,1.5vw,1.25rem);line-height:1.62;color:color-mix(in srgb,var(--bone) 86%,var(--slate))}
.measure{max-width:var(--measure)}
.measure-tight{max-width:52ch}
.measure-wide{max-width:70ch}

.label,.ui-label{
  font-family:var(--font-body);font-weight:500;font-size:12px;
  text-transform:uppercase;letter-spacing:.18em;color:var(--slate);
  line-height:1.4;
}
.entity-name{font-weight:500;text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:var(--bone)}
.fine-print{font-size:13px;line-height:1.6;color:var(--slate);max-width:74ch}
.caption{font-size:14px;color:var(--slate);line-height:1.55}

.text-brass{color:var(--brass)}
.text-slate{color:var(--slate)}
.text-patina{color:var(--patina)}
.text-bone{color:var(--bone)}

/* links */
a{color:var(--patina);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;transition:text-underline-offset var(--t-fast) var(--ease),color var(--t-fast) var(--ease)}
a:hover{text-underline-offset:5px;color:var(--patina-hi)}
a.plain,a.no-underline{text-decoration:none}
a.plain:hover{text-decoration:none}

:focus-visible{outline:2px solid var(--patina);outline-offset:3px}

/* ============================================================
   LAYOUT
   ============================================================ */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.container--narrow{max-width:var(--maxw-narrow)}
.section{padding-block:var(--section-pad);position:relative}
.section--tight{padding-block:clamp(48px,6vw,80px)}
.section--surface{background:var(--surface)}
.section--light{background:var(--paper);color:var(--onyx)}
.section--light h1,.section--light h2,.section--light h3,.section--light h4{color:var(--onyx)}
.section--light p,.section--light li{color:color-mix(in srgb,var(--onyx) 84%,var(--paper))}
.section--light a{color:var(--patina-ink)}
.section--light .patina-x{color:var(--patina-ink)}
.section--light .index-kicker{color:var(--slate-ink)}
.section--light .label,.section--light .caption,.section--light .fine-print,.section--light .figure-slab__label{color:var(--slate-ink)}
.section--light .ledger-rule{border-top-color:color-mix(in srgb,var(--onyx) 18%,transparent)}
.section--light .figure-slab__value{color:var(--onyx)}

.stack>*+*{margin-top:var(--sp-4)}
.stack-lg>*+*{margin-top:var(--sp-6)}
.stack-xl>*+*{margin-top:var(--sp-8)}

.grid{display:grid;gap:clamp(24px,3vw,48px)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid--auto{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.grid--sidebar{grid-template-columns:minmax(0,1fr) minmax(0,1.6fr)}
@media (max-width:1023px){
  .grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid--sidebar{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:767px){
  .grid--2,.grid--3,.grid--4,.grid--auto,.grid--sidebar{grid-template-columns:minmax(0,1fr)}
}

.two-thirds{max-width:66%}
@media (max-width:900px){.two-thirds{max-width:100%}}

.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:var(--gutter);top:-100px;z-index:200;background:var(--patina);color:var(--onyx);padding:12px 18px;font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;text-decoration:none;border-radius:var(--radius)}
.skip-link:focus{top:12px}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);
  min-height:48px;padding:.9rem 1.6rem;
  font-family:var(--font-body);font-weight:600;font-size:12px;
  text-transform:uppercase;letter-spacing:.18em;line-height:1;
  text-decoration:none;border:1px solid transparent;border-radius:var(--radius);
  background:transparent;color:var(--bone);cursor:pointer;
  transition:background-color var(--t-fast) var(--ease),color var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease);
}
.btn:hover{text-decoration:none}
.btn--primary{background:var(--patina);color:var(--onyx);border-color:var(--patina)}
.btn--primary:hover{background:var(--patina-hi);border-color:var(--patina-hi);color:var(--onyx)}
.btn--ghost{background:transparent;color:var(--bone);border-color:var(--bone)}
.btn--ghost:hover{color:var(--patina);border-color:var(--patina)}
.btn--sm{min-height:44px;padding:.7rem 1.1rem;font-size:11px;letter-spacing:.14em}
.btn--block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:var(--sp-4)}
.section--light .btn--ghost{color:var(--onyx);border-color:var(--onyx)}
.section--light .btn--ghost:hover{color:var(--patina-ink);border-color:var(--patina-ink)}
.section--light .btn--primary{background:var(--patina-ink);border-color:var(--patina-ink);color:var(--paper)}

/* ============================================================
   SIGNATURE DEVICE — THE PATINA X
   ============================================================ */
.patina-x{color:var(--patina);font:inherit;letter-spacing:inherit}
.on-light .patina-x{color:var(--patina-ink)}

/* ============================================================
   SIGNATURE DEVICE — INDEX KICKER
   '03 — WHAT WE INVEST IN'
   ============================================================ */
.index-kicker{
  display:block;margin-bottom:16px;
  font-family:var(--font-body);font-weight:600;font-size:11px;
  text-transform:uppercase;letter-spacing:.22em;color:var(--slate);
  line-height:1.3;max-width:none;
}
.index-kicker[data-index]::before{content:attr(data-index) " \2014 ";color:var(--brass)}
.index-kicker__num{color:var(--brass)}

/* ============================================================
   SIGNATURE DEVICE — LEDGER RULE
   1px hairline + 3x24 brass tick, flush left of content column
   ============================================================ */
.ledger-rule{
  position:relative;display:block;width:100%;height:0;
  border-top:1px solid var(--hairline);
  margin:64px 0 48px;
}
.ledger-rule::before{
  content:"";position:absolute;left:0;bottom:0;
  width:3px;height:24px;background:var(--brass);
  transform-origin:bottom center;
  transition:transform var(--t-mid) var(--ease) 200ms;
}
.ledger-rule.reveal::before{transform:scaleY(0)}
.ledger-rule.reveal.is-visible::before{transform:scaleY(1)}
.ledger-rule--flush{margin-block:0 var(--sp-6)}

/* ============================================================
   SIGNATURE DEVICE — FIGURE SLAB
   ============================================================ */
.figure-slab{display:block}
.figure-slab__value{
  display:block;font-family:var(--font-display);font-weight:700;
  font-size:clamp(2.75rem,6vw,4.5rem);line-height:1;color:var(--bone);
  letter-spacing:-.01em;
}
.figure-slab__unit{color:var(--brass);opacity:1;transition:opacity var(--t-mid) var(--ease) 200ms}
.figure-slab.reveal .figure-slab__unit{opacity:0}
.figure-slab.reveal.is-visible .figure-slab__unit{opacity:1}
.figure-slab__label{
  display:block;margin-top:var(--sp-3);
  font-family:var(--font-body);font-weight:500;font-size:12px;
  text-transform:uppercase;letter-spacing:.18em;color:var(--slate);line-height:1.4;
}
.figure-row{display:grid;gap:clamp(32px,4vw,64px);grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:767px){.figure-row{grid-template-columns:minmax(0,1fr)}}

/* ============================================================
   PANELS / PLATES / REGISTERS
   ============================================================ */
.panel{
  background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius);
  padding:clamp(24px,3.2vw,40px);
}
.panel--bare{background:transparent}
.panel--pad-lg{padding:clamp(32px,4vw,56px)}
.panel.panel--dark{background:var(--surface);color:var(--bone);border-color:var(--hairline)}
.panel.panel--dark h2,.panel.panel--dark h3,.panel.panel--dark h4{color:var(--bone)}
.panel.panel--dark p,.panel.panel--dark li{color:color-mix(in srgb,var(--bone) 84%,var(--slate))}
.panel.panel--dark .patina-x{color:var(--patina)}
.section--light .panel{background:transparent;border-color:color-mix(in srgb,var(--onyx) 16%,transparent)}
.section--light .panel.panel--dark{background:var(--surface);border-color:var(--hairline)}
.section--light .panel.panel--dark .label,.section--light .panel.panel--dark .figure-slab__label{color:var(--slate)}

/* register rows (sector / list registers) */
.register{border-top:1px solid var(--hairline)}
.register-row{
  position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);
  gap:var(--sp-5);align-items:baseline;
  padding:clamp(20px,2.4vw,28px) clamp(16px,2vw,24px);
  border-bottom:1px solid var(--hairline);
  background:transparent;text-decoration:none;color:inherit;
  transition:background-color var(--t-xfast) linear;
}
.register-row::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--patina);
  transform:scaleY(0);transform-origin:top center;
  transition:transform var(--t-fast) var(--ease);
}
.register-row:hover,.register-row:focus-within{background:var(--surface-lift)}
.register-row:hover::before,.register-row:focus-within::before{transform:scaleY(1)}
.register-row__index{font-family:var(--font-body);font-weight:600;font-size:11px;letter-spacing:.22em;color:var(--brass)}
.register-row__title{font-family:var(--font-display);font-weight:400;font-size:clamp(1.25rem,2vw,1.75rem);line-height:1.15}
.register-row__note{margin-top:var(--sp-2);color:var(--slate);font-size:15px;line-height:1.6}
@media (max-width:520px){.register-row{grid-template-columns:minmax(0,1fr);gap:var(--sp-2)}}

/* entity plate — hairline brackets draw outward on first view */
.entity-plate{position:relative;padding:clamp(24px,3vw,36px) 0;background:transparent}
.entity-plate::before,.entity-plate::after{
  content:"";position:absolute;left:0;width:100%;height:1px;background:var(--hairline);
  transform-origin:left center;transition:transform 600ms var(--ease);
}
.entity-plate::before{top:0}
.entity-plate::after{bottom:0}
.entity-plate.reveal::before,.entity-plate.reveal::after{transform:scaleX(0)}
.entity-plate.reveal.is-visible::before,.entity-plate.reveal.is-visible::after{transform:scaleX(1)}
.entity-plate__title{font-family:var(--font-display);font-weight:500;font-size:clamp(1.25rem,2vw,1.625rem);line-height:1.15}
.entity-plate__meta{margin-top:var(--sp-3);font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.18em;color:var(--slate)}

/* FAQ accordion */
.faq-item{border-bottom:1px solid var(--hairline)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4);
  min-height:56px;padding:var(--sp-5) 0;cursor:pointer;list-style:none;
  font-family:var(--font-body);font-weight:500;font-size:16px;letter-spacing:.01em;color:var(--bone);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";flex:0 0 auto;width:14px;height:14px;background:var(--patina);
  clip-path:polygon(0 0,100% 0,100% 100%);
  transition:transform var(--t) var(--ease);
}
.faq-item[open] summary::after{transform:rotate(38deg)}
.faq-item__body{padding-bottom:var(--sp-6);color:color-mix(in srgb,var(--bone) 82%,var(--slate));animation:faq-open var(--t) var(--ease) both}
@keyframes faq-open{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.section--light .faq-item summary{color:var(--onyx)}
.section--light .faq-item summary::after{background:var(--patina-ink)}
.section--light .faq-item{border-bottom-color:color-mix(in srgb,var(--onyx) 16%,transparent)}

/* ============================================================
   IMAGERY — house treatment
   Duotone Onyx -> Patina / crushed near-monochrome
   ============================================================ */
.img-treated{
  width:100%;
  filter:grayscale(1) contrast(1.28) brightness(.82) sepia(.32) hue-rotate(126deg) saturate(1.55);
  opacity:.88;
  background:var(--onyx);
}
.img-treated--mono{filter:grayscale(1) contrast(1.3) brightness(.8);opacity:.85}
.img-treated--behind{opacity:.62}
.img-plate{position:relative;overflow:hidden;background:var(--onyx);isolation:isolate;border-radius:var(--radius)}
.img-plate>.img-treated{width:100%;height:100%;object-fit:cover}
.img-plate::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background-image:radial-gradient(color-mix(in srgb,var(--bone) 26%,transparent) 1px,transparent 1px);
  background-size:3px 3px;opacity:.4;mix-blend-mode:overlay;
}
.img-plate--scrim::before{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(to top,var(--onyx) 0%,var(--scrim-soft) 58%,transparent 100%);
}
.img-plate--tall{aspect-ratio:3/4}
.img-plate--wide{aspect-ratio:16/9}
.img-plate--square{aspect-ratio:1/1}

/* ============================================================
   REVEAL SYSTEM
   ============================================================ */
.reveal{opacity:0;transform:translateY(16px);transition:opacity var(--t-slow) var(--ease),transform var(--t-slow) var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.stagger>.reveal:nth-child(1){transition-delay:0ms}
.stagger>.reveal:nth-child(2){transition-delay:60ms}
.stagger>.reveal:nth-child(3){transition-delay:120ms}
.stagger>.reveal:nth-child(4){transition-delay:180ms}
.stagger>.reveal:nth-child(5){transition-delay:240ms}
.stagger>.reveal:nth-child(6){transition-delay:300ms}
.stagger>.reveal:nth-child(7){transition-delay:360ms}
.stagger>.reveal:nth-child(8){transition-delay:420ms}
.stagger>.reveal:nth-child(9){transition-delay:480ms}
.stagger>.reveal:nth-child(10){transition-delay:540ms}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:var(--scrim-strong);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--hairline);
}
.site-header__inner{
  max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter);
  min-height:var(--header-h);
  display:flex;align-items:center;justify-content:space-between;gap:var(--sp-5);
}

/* lockup */
.lockup{display:inline-flex;align-items:center;gap:var(--mark-size);text-decoration:none;color:var(--bone)}
.lockup:hover{text-decoration:none;color:var(--bone)}
.lockup .mark{width:var(--mark-size);height:var(--mark-size);flex:0 0 auto}
.mark__field{fill:var(--onyx)}
.mark__border{fill:none;stroke:var(--patina);stroke-width:1.5}
.mark__wedge{fill:var(--brass)}
.wordmark{
  font-family:var(--font-body);font-weight:700;font-style:normal;
  text-transform:uppercase;letter-spacing:.16em;
  font-size:clamp(.95rem,1.15vw,1.15rem);line-height:1;
  color:var(--bone);white-space:nowrap;
}
.lockup__stack{display:flex;flex-direction:column;gap:6px}
.wordmark__entity{
  font-family:var(--font-body);font-weight:500;text-transform:uppercase;
  letter-spacing:.16em;font-size:.62em;color:var(--slate);line-height:1;white-space:nowrap;
}
.on-light .wordmark,.section--light .wordmark{color:var(--onyx)}

/* desktop nav */
.nav--desktop{display:none;align-items:center;gap:14px}
.nav--desktop .nav-list{display:flex;align-items:center;gap:14px}
.nav-link{
  font-family:var(--font-body);font-weight:500;font-size:10px;
  text-transform:uppercase;letter-spacing:.06em;
  color:color-mix(in srgb,var(--bone) 82%,var(--slate));
  text-decoration:none;padding:6px 2px;white-space:nowrap;
  border-bottom:1px solid transparent;
  transition:color var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease);
}
.nav-link:hover,.nav-link:focus-visible{color:var(--patina);border-bottom-color:var(--patina);text-decoration:none}
@media (min-width:1440px){
  .nav--desktop,.nav--desktop .nav-list{gap:20px}
  .nav-link{font-size:11px;letter-spacing:.1em}
}

/* mobile disclosure */
.nav-toggle{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.nav-burger{
  display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  width:44px;height:44px;flex:0 0 auto;cursor:pointer;
  border:1px solid var(--hairline);border-radius:var(--radius);background:transparent;
  transition:border-color var(--t-fast) var(--ease);
}
.nav-burger:hover{border-color:var(--patina)}
.nav-burger span{display:block;width:20px;height:1.5px;background:var(--bone);transition:transform var(--t) var(--ease),opacity var(--t) var(--ease)}
.nav-toggle:focus-visible~.site-header__inner .nav-burger{outline:2px solid var(--patina);outline-offset:3px}
.nav-toggle:checked~.site-header__inner .nav-burger span:first-child{transform:translateY(3.25px) rotate(38deg)}
.nav-toggle:checked~.site-header__inner .nav-burger span:last-child{transform:translateY(-3.25px) rotate(-38deg)}

.nav-panel{
  position:fixed;left:0;right:0;top:var(--header-h);bottom:0;z-index:95;
  background:var(--onyx);border-top:1px solid var(--hairline);
  padding:var(--sp-5) var(--gutter) calc(var(--sp-9) + env(safe-area-inset-bottom,0px));
  overflow-y:auto;overscroll-behavior:contain;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity var(--t-mid) var(--ease),transform var(--t-mid) var(--ease),visibility var(--t-mid) linear;
}
.nav-toggle:checked~.nav-panel{opacity:1;visibility:visible;transform:none}
.nav-panel .nav-panel__kicker{margin-bottom:var(--sp-4)}
.nav-panel .nav-list{display:block}
.nav-panel .nav-list li{border-bottom:1px solid var(--hairline)}
.nav-panel .nav-link{
  display:flex;align-items:center;min-height:52px;padding:12px 0;
  font-size:13px;letter-spacing:.14em;color:var(--bone);border-bottom:0;
}
.nav-panel .nav-link:hover,.nav-panel .nav-link:focus-visible{color:var(--patina)}
.nav-panel .nav-panel__cta{margin-top:var(--sp-6)}
.nav-panel__note{margin-top:var(--sp-5);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--slate)}
body:has(.nav-toggle:checked){overflow:hidden}

@media (min-width:1200px){
  .nav--desktop{display:flex}
  .nav-burger,.nav-panel{display:none}
  body:has(.nav-toggle:checked){overflow:auto}
}

.header__cta{margin-left:6px}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{
  background:var(--onyx);border-top:1px solid var(--hairline);
  padding-block:clamp(56px,7vw,96px) var(--sp-6);
  color:color-mix(in srgb,var(--bone) 80%,var(--slate));
  font-size:15px;
}
.site-footer .container{display:block}
.footer__top{display:grid;gap:clamp(32px,4vw,64px);grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1fr)}
@media (max-width:1023px){.footer__top{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:767px){.footer__top{grid-template-columns:minmax(0,1fr)}}
.footer__tagline{
  margin-top:var(--sp-5);font-family:var(--font-display);font-weight:400;
  font-size:clamp(1.125rem,1.8vw,1.5rem);line-height:1.25;color:var(--bone);max-width:26ch;
}
.footer__col-title{
  font-family:var(--font-body);font-weight:600;font-size:11px;text-transform:uppercase;
  letter-spacing:.22em;color:var(--slate);margin-bottom:var(--sp-4);
}
.footer__list li+li{margin-top:var(--sp-2)}
.footer__link{
  display:inline-flex;align-items:center;min-height:32px;
  font-size:13px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;
  color:color-mix(in srgb,var(--bone) 84%,var(--slate));text-decoration:none;
}
.footer__link:hover,.footer__link:focus-visible{color:var(--patina);text-decoration:none}
.footer__entity{font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--slate);line-height:1.9}
.footer__disclosure{margin-top:clamp(40px,5vw,64px)}
.footer__bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:var(--sp-4);margin-top:var(--sp-6);padding-top:var(--sp-5);
  border-top:1px solid var(--hairline);
  font-size:12px;letter-spacing:.08em;color:var(--slate);
}
.footer__legal{display:flex;flex-wrap:wrap;gap:var(--sp-5)}
.footer__legal a{color:var(--slate);text-decoration:none;font-size:12px;letter-spacing:.1em;text-transform:uppercase;min-height:32px;display:inline-flex;align-items:center}
.footer__legal a:hover{color:var(--patina)}
.footer__attr a{color:var(--slate);text-decoration:none}
.footer__attr a:hover{color:var(--patina)}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:200ms!important;animation-duration:1ms!important;animation-iteration-count:1!important}
  .reveal{transform:none!important;transition:opacity 200ms linear!important}
  .reveal.is-visible{transform:none!important}
  .ledger-rule.reveal::before,.ledger-rule.reveal.is-visible::before,
  .entity-plate.reveal::before,.entity-plate.reveal::after,
  .entity-plate.reveal.is-visible::before,.entity-plate.reveal.is-visible::after,
  .register-row::before,.register-row:hover::before,.register-row:focus-within::before{transform:none!important}
  .faq-item[open] summary::after{transform:none!important}
  .faq-item__body{animation:none!important}
  .nav-toggle:checked~.site-header__inner .nav-burger span{transform:none!important}
  .nav-panel{transform:none!important;transition:opacity 200ms linear,visibility 200ms linear!important}
}
/* fix: flex space-between spread the inline patina-x inside questions */
.faq-item summary{justify-content:flex-start;gap:0}
.faq-item summary::after{margin-left:auto}
.faq-item summary .patina-x{display:inline}
/* fix: header backdrop-filter makes it the containing block for the fixed
   panel, so bottom:0 collapsed to header height — give explicit height */
.site-header .nav-panel{top:100%;bottom:auto;height:calc(100vh - var(--header-h,72px));height:calc(100dvh - var(--header-h,72px))}
/* brand motion signature */
:root{--mo-dur:500ms;--mo-ease:cubic-bezier(0.2,0.7,0.2,1);--mo-dist:16px;--mo-stagger:60ms}
@media (prefers-reduced-motion: no-preference){
.reveal{transition-duration:var(--mo-dur);transition-timing-function:var(--mo-ease);transform:translateY(var(--mo-dist))}
.reveal.is-visible{transform:none}
.stagger > .reveal:nth-child(2),.stagger .reveal:nth-child(2){transition-delay:var(--mo-stagger)}
.stagger > .reveal:nth-child(3),.stagger .reveal:nth-child(3){transition-delay:calc(var(--mo-stagger) * 2)}
.stagger > .reveal:nth-child(4),.stagger .reveal:nth-child(4){transition-delay:calc(var(--mo-stagger) * 3)}
.stagger > .reveal:nth-child(5),.stagger .reveal:nth-child(5){transition-delay:calc(var(--mo-stagger) * 4)}
}
/* end brand motion */
/* fix: flex summary split the question text into wrapping columns on
   mobile — block flow keeps the sentence intact at every width */
.faq-item summary{display:block;position:relative;padding-right:40px}
.faq-item summary::after{position:absolute;right:4px;top:50%;margin:0;translate:0 -50%}