/* ============================================================
   RUN WITH PARKINSON'S v2
   Direction: race energy. Heavy uppercase display, dark grounds, constant motion.
   A documented deviation from the house editorial luxury standard, on purpose.
   Type:   Clash Display (display) + Switzer (grotesk)
   Motion: GSAP + ScrollTrigger + Lenis, all degradable.
   Scarab Marketing.
   ============================================================ */

:root{
  /* paper + ink */
  --paper:#F6F4EF;
  --paper-2:#EEEBE3;
  --paper-3:#E4E0D6;
  --ink:#131A28;
  --ink-2:#3A4356;
  --ink-3:#6C7486;
  --ink-4:#9AA1AF;
  --rule:rgba(19,26,40,.14);
  --rule-soft:rgba(19,26,40,.07);

  /* brand, taken from the registered mark */
  --navy:#1E3A78;
  --navy-deep:#101E3F;
  --accent:#BE5620;        /* graded orange, for ink-on-paper use */
  --accent-2:#E8813A;      /* the logo orange, for dark grounds */

  --display:"Clash Display","Switzer",-apple-system,BlinkMacSystemFont,Helvetica,Arial,sans-serif;
  --sans:"Switzer",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;

  --t-mega: clamp(2.9rem, 7.3vw, 8.2rem);
  --t-xxl:  clamp(2.5rem, 6.4vw, 6rem);
  --t-xl:   clamp(1.9rem, 4vw, 3.4rem);
  --t-lg:   clamp(1.45rem, 2.4vw, 2.2rem);
  --t-md:   clamp(1.1rem, 1.45vw, 1.35rem);
  --t-body: clamp(1rem, 1.02vw, 1.09rem);
  --t-sm:   .855rem;
  --t-xs:   .72rem;

  --s-1:.5rem; --s-2:1rem; --s-3:1.75rem; --s-4:3rem;
  --s-5:5rem; --s-6:8rem; --s-7:12rem; --s-8:17rem;
  --gutter: clamp(1.4rem, 5vw, 5.5rem);
  --maxw:1560px;

  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto !important}
body{
  font-family:var(--sans);font-size:var(--t-body);line-height:1.62;
  color:var(--ink);background:var(--paper);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--ink);color:var(--paper)}

/* ---------- layout ---------- */
.shell{width:100%;max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.shell-nar{max-width:1180px}
.grid12{display:grid;grid-template-columns:repeat(12,1fr);gap:4rem var(--s-3)}
@media(max-width:860px){.grid12{grid-template-columns:repeat(6,1fr);gap:var(--s-2)}}
/* Inline grid-column values would otherwise survive the narrow breakpoint and leave
   the page as two squeezed columns on a phone. .gc marks every element that carries
   one, so a single rule can stack them. */
@media(max-width:860px){.gc{grid-column:1/-1 !important}}
.band{padding-block:15rem}
.band-sm{padding-block:11rem}
.band-xs{padding-block:7rem}
@media(max-width:860px){.band{padding-block:9rem}.band-sm{padding-block:7rem}.band-xs{padding-block:5rem}}

/* ---------- type ---------- */
.display,h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-.015em;line-height:1.08;text-transform:none}
h2{line-height:1.06}
h3{line-height:1.12}
h1{font-size:var(--t-xxl)}
h2{font-size:var(--t-xl)}
h3{font-size:var(--t-lg)}
.mega{font-size:var(--t-mega);line-height:.94;letter-spacing:-.004em;font-weight:700;text-transform:uppercase}
em,.it{font-style:normal;color:var(--accent)}
.dark em,.hero em{color:var(--accent-2)}
.lead{font-size:var(--t-md);line-height:1.66;color:var(--ink-2)}
.dek{font-size:var(--t-lg);font-family:var(--display);font-weight:500;line-height:1.24;letter-spacing:-.015em;text-transform:none}
.muted{color:var(--ink-3)}
.prose p + p{margin-top:1.45em}
.prose p{max-width:62ch}
.label{font-size:var(--t-xs);font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3)}
.label em{font-style:normal;color:var(--accent)}
.dark .label em,.hero .label em{color:var(--accent-2)}
.label-accent{color:var(--accent)}
.num{font-family:var(--display);font-variant-numeric:lining-nums tabular-nums;letter-spacing:-.03em}
.rule{height:1px;background:var(--rule);width:100%;transform-origin:left center}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;padding-block:1.15rem;
  border-bottom:1px solid transparent;
  transition:transform .55s var(--ease),background .45s var(--ease),
             backdrop-filter .45s var(--ease),padding .45s var(--ease),border-color .45s var(--ease);
}
.nav{color:var(--paper)}
.nav .burger i{background:var(--paper)}
.nav .btn-line{border-color:rgba(246,244,239,.45);color:var(--paper)}
.nav .btn-line::before{background:var(--paper)}
.nav .btn-line:hover{color:var(--navy-deep);border-color:var(--paper)}
.nav a:focus-visible,.nav button:focus-visible{outline-color:var(--accent-2)}

.nav.solid{background:rgba(246,244,239,.94);backdrop-filter:blur(18px) saturate(1.1);border-bottom-color:var(--rule);padding-block:.75rem;color:var(--ink)}
.nav.solid .burger i{background:var(--ink)}
.nav.solid .btn-line{border-color:var(--rule);color:var(--ink)}
.nav.solid .btn-line::before{background:var(--ink)}
.nav.solid .btn-line:hover{color:var(--paper);border-color:var(--ink)}
.nav.solid a:focus-visible,.nav.solid button:focus-visible{outline-color:var(--accent)}

/* the mark is navy + orange, so it needs a knockout over the dark hero */
.brand .logo-dark{display:none}
.nav.solid .brand .logo-dark{display:block}
.nav.solid .brand .logo-light{display:none}
.nav.hide{transform:translateY(-105%)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:var(--s-3)}
.brand{display:flex;align-items:center;gap:.9rem;flex-shrink:0}
.brand img{height:clamp(30px,3.4vw,40px);width:auto;transition:height .45s var(--ease)}
.nav.solid .brand img{height:clamp(27px,3vw,34px)}

.nav-links{display:flex;gap:2rem;align-items:center}
.nav-links a{font-size:var(--t-sm);font-weight:500;position:relative;padding:.35rem 0;opacity:.82;transition:opacity .35s var(--ease)}
.nav-links a:hover,.nav-links a.on{opacity:1}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:currentColor;transform:scaleX(0);transform-origin:right center;transition:transform .5s var(--ease-out)}
.nav-links a:hover::after,.nav-links a.on::after{transform:scaleX(1);transform-origin:left center}

a:focus-visible,button:focus-visible,summary:focus-visible,
input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--accent);outline-offset:3px;border-radius:2px;
}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:.8rem 1.2rem;z-index:200}
.skip:focus{left:var(--gutter);top:.6rem}

.burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;background:none;border:0;cursor:pointer;color:inherit;flex-direction:column;gap:5px;margin-right:-10px}
.burger i{display:block;width:22px;height:1.5px;background:var(--ink);transition:transform .45s var(--ease-out),opacity .3s var(--ease)}
.burger[aria-expanded="true"] i:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){opacity:0}
.burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

.menu{
  position:fixed;inset:0;z-index:99;background:var(--navy-deep);color:var(--paper);
  display:flex;flex-direction:column;justify-content:center;
  padding:var(--s-6) var(--gutter) var(--s-5);
  clip-path:inset(0 0 100% 0);visibility:hidden;
  transition:clip-path .8s var(--ease-out),visibility .8s;
}
.menu.open{clip-path:inset(0 0 0 0);visibility:visible}
.menu a{display:block;font-family:var(--display);font-weight:600;font-size:clamp(2.1rem,9vw,3.4rem);letter-spacing:-.015em;line-height:1.14;padding-block:.5rem;opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}
.menu.open a{opacity:1;transform:none}
.menu.open a:nth-child(1){transition-delay:.18s}
.menu.open a:nth-child(2){transition-delay:.25s}
.menu.open a:nth-child(3){transition-delay:.32s}
.menu.open a:nth-child(4){transition-delay:.39s}
.menu-foot{margin-top:var(--s-4);border-top:1px solid rgba(246,244,239,.2);padding-top:var(--s-3);font-size:var(--t-sm);color:rgba(246,244,239,.66);opacity:0;transition:opacity .5s var(--ease) .55s}
.menu.open .menu-foot{opacity:1}
body.menu-open{overflow:hidden}
@media(max-width:940px){.nav-links{display:none}.burger{display:flex}.nav-in > .btn-line{display:none}}
@media(min-width:941px){.menu{display:none}}

/* ---------- buttons ---------- */
.btn-line{
  display:inline-flex;align-items:center;gap:.7rem;
  font-size:var(--t-xs);font-weight:600;letter-spacing:.13em;text-transform:uppercase;
  padding:.95rem 1.7rem;border:1px solid var(--rule);border-radius:100px;
  position:relative;overflow:hidden;isolation:isolate;
  transition:color .5s var(--ease),border-color .5s var(--ease);will-change:transform;
}
.btn-line::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--ink);transform:translateY(101%);transition:transform .58s var(--ease-out)}
.btn-line:hover{color:var(--paper);border-color:var(--ink)}
.btn-line:hover::before{transform:translateY(0)}
.btn-line .ar{transition:transform .5s var(--ease-out)}
.btn-line:hover .ar{transform:translateX(4px)}
.btn-solid{background:var(--accent);color:var(--paper);border-color:var(--accent)}
.btn-solid::before{background:var(--ink)}
.btn-solid:hover{color:var(--paper);border-color:var(--ink)}
.btn-lg{padding:1.15rem 2.1rem;font-size:var(--t-sm);letter-spacing:.12em}
/* inline links inside body copy. The old inline border used --rule, which is ink
   coloured and therefore invisible on the dark grounds. */
.ilink{border-bottom:1px solid var(--rule);transition:color .3s var(--ease),border-color .3s var(--ease)}
.ilink:hover{color:var(--accent);border-color:var(--accent)}
.hero .ilink,.dark .ilink{border-bottom-color:rgba(246,244,239,.42)}
.hero .ilink:hover,.dark .ilink:hover{color:var(--accent-2);border-color:var(--accent-2)}

.tlink{display:inline-flex;align-items:center;gap:.55rem;font-size:var(--t-sm);position:relative;padding-bottom:.3rem}
.tlink::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:currentColor;transform-origin:right;transform:scaleX(1);transition:transform .45s var(--ease-out)}
.tlink:hover::after{transform:scaleX(0);transform-origin:left}

/* ---------- reveal primitives ---------- */
.rv-line{display:block;overflow:hidden;padding-bottom:.14em;margin-bottom:-.14em}
.rv-line > span{display:block;will-change:transform}
.clip-img{overflow:hidden;position:relative}
.clip-img img{width:100%;height:100%;object-fit:cover;will-change:transform}

/* ---------- hero ----------
   Dark ground on every page. The home page runs a photo wall behind it: two rows of
   race photographs drifting in opposite directions, so the page is in motion before
   anybody scrolls. Rows are cloned in JS, not downloaded twice. */
.hero{
  position:relative;overflow:hidden;isolation:isolate;min-height:100svh;display:flex;flex-direction:column;justify-content:center;
  background:var(--navy-deep);color:var(--paper);
  padding-top:clamp(6.5rem,11vh,8.5rem);padding-bottom:var(--s-4);
}
.hero .label{color:rgba(246,244,239,.62)}
.hero .lead{color:rgba(246,244,239,.8)}
.hero .btn-line{border-color:rgba(246,244,239,.4);color:var(--paper)}
.hero .btn-line::before{background:var(--paper)}
.hero .btn-line:hover{color:var(--navy-deep);border-color:var(--paper)}
.hero .btn-solid{background:var(--accent-2);border-color:var(--accent-2);color:var(--navy-deep)}
.hero .btn-solid::before{background:var(--paper)}
.hero .btn-solid:hover{color:var(--navy-deep);border-color:var(--paper)}
.hero a:focus-visible,.hero button:focus-visible{outline-color:var(--accent-2)}

.hero-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--s-4) var(--s-3);align-items:end}
.hero-copy{grid-column:1/8;position:relative;z-index:2}
.hero h1{margin-top:1.2rem}
.hero-sub{margin-top:var(--s-3);max-width:44ch}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:var(--s-4)}

/* course profile: the motion in the hero comes from a drawn line, not from more
   photographs. It self draws on load and parallaxes gently on scroll. */
.hero-route{position:absolute;left:0;right:0;bottom:0;z-index:0;height:min(34vh,300px);pointer-events:none;opacity:.5}
.hero-route svg{width:100%;height:100%;display:block}
.hero-route .route-line{fill:none;stroke:var(--accent-2);stroke-width:2;stroke-linejoin:round;stroke-linecap:round;vector-effect:non-scaling-stroke}
.hero-route .route-fill{fill:url(#routeFade)}
.hero-route .route-grid{stroke:rgba(246,244,239,.1);stroke-width:1;vector-effect:non-scaling-stroke}
.hero-route .route-end{fill:var(--accent-2)}
.hero-route .route-ping{fill:none;stroke:var(--accent-2);stroke-width:1.5;opacity:0;animation:ping 3.8s var(--ease) infinite}
@keyframes ping{0%{r:5;opacity:.65}75%{r:22;opacity:0}100%{r:22;opacity:0}}
@media(max-width:860px){.hero-route{height:32vh;opacity:.42}}

/* a soft ground behind the copy so the headline never fights the route */
.hero-scrim{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(16,30,63,.55) 0%,rgba(16,30,63,0) 30%,rgba(16,30,63,0) 62%,rgba(16,30,63,.55) 100%);
}

@media(max-width:640px){
  /* tracked caps eat three lines on a phone otherwise */
  .hero .label{letter-spacing:.12em;line-height:1.7}
  .hero-cta{gap:.6rem}
  .hero-cta .btn-line{flex:1 1 100%;justify-content:center}
}

/* ticker above the headline: the numbers, moving */
.hero-ticker{position:relative;z-index:2;overflow:hidden;white-space:nowrap;margin-bottom:var(--s-3);
  border-block:1px solid rgba(246,244,239,.18);padding-block:.75rem}
.hero-ticker .marquee-track{gap:2.6rem}
.hero-ticker span{font-family:var(--display);font-weight:600;text-transform:uppercase;
  font-size:var(--t-xs);letter-spacing:.2em;color:rgba(246,244,239,.72);display:inline-flex;align-items:center;gap:2.6rem}
.hero-ticker span::after{content:"\25CF";color:var(--accent-2);font-size:.5em}

/* inner pages keep a still image beside the headline */
.hero-fig{grid-column:9/13;position:relative;z-index:2}
.hero-fig .clip-img{aspect-ratio:3/4}
.hero-fig img{object-position:50% 38%}
.hero-cap{margin-top:.85rem;font-size:var(--t-xs);color:rgba(246,244,239,.6);letter-spacing:.04em;line-height:1.55;max-width:38ch}
@media(max-width:1080px){
  .hero-copy{grid-column:1/13}
  .hero-fig{grid-column:1/13;margin-top:var(--s-3)}
  .hero-fig .clip-img{aspect-ratio:16/10}
  .hero-fig img{object-position:50% 26%}
}
@media(max-width:860px){.hero-grid{grid-template-columns:repeat(6,1fr)}.hero-copy,.hero-fig{grid-column:1/-1}}

/* scroll cue */
.scroll-cue{position:absolute;right:var(--gutter);bottom:var(--s-4);z-index:3;display:flex;align-items:center;gap:.7rem;
  color:rgba(246,244,239,.5);font-size:var(--t-xs);letter-spacing:.22em;text-transform:uppercase;font-weight:600}
.scroll-cue i{display:block;width:1px;height:32px;background:linear-gradient(180deg,rgba(232,129,58,.9),transparent);animation:cue 2.2s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media(max-width:860px){.scroll-cue{display:none}}

/* ---------- full bleed hero ---------- */
.hero-bleed{justify-content:flex-end;padding-bottom:var(--s-6)}
.hero-media{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:50% 40%;will-change:transform}
.hero-bleed .hero-scrim{
  background:
    linear-gradient(180deg,rgba(16,30,63,.86) 0%,rgba(16,30,63,.3) 20%,rgba(16,30,63,.08) 38%,
                    rgba(16,30,63,.55) 66%,rgba(16,30,63,.9) 86%,rgba(16,30,63,.97) 100%),
    linear-gradient(90deg,rgba(16,30,63,.55) 0%,rgba(16,30,63,.12) 48%,rgba(16,30,63,0) 78%);
}
.hero-bleed .hero-copy{grid-column:1/9}
.hero-bleed .hero-grid{align-items:end}
/* every hero headline runs a step down from the display scale. At full size a long
   one ran to six lines and overflowed the viewport, and on the home page it sat on
   the lead runner's face. */
.hero .mega{font-size:clamp(2.5rem,5.5vw,6.1rem)}
.hero-bleed .hero-sub{margin-top:var(--s-3);max-width:40ch}
.hero-bleed .hero-cta{margin-top:var(--s-3)}
/* ticker pinned under the nav rather than floating in the middle of the frame */
.hero-bleed .hero-ticker{position:absolute;left:0;right:0;top:clamp(4.6rem,8vh,6.2rem);margin:0;
  padding-inline:var(--gutter);border-top:0}
/* photo credit, because the frame is not ours */
.hero-credit{position:absolute;left:var(--gutter);bottom:.85rem;z-index:3;
  font-size:.64rem;letter-spacing:.07em;color:rgba(246,244,239,.44);max-width:52ch;line-height:1.5}
@media(max-width:860px){
  .hero-bleed .hero-copy{grid-column:1/-1}
}
/* A 16:9 frame cannot become a tall portrait hero without burying the subject behind
   the headline, so phones get the photograph stacked above the type instead. */
@media(max-width:760px){
  .hero-bleed{min-height:0;justify-content:flex-start;padding-bottom:var(--s-5)}
  .hero-bleed > .shell:first-of-type{order:1}
  .hero-media{position:relative;inset:auto;order:2;margin-top:var(--s-3)}
  .hero-media img{height:auto;aspect-ratio:4/3;object-position:50% 44%}
  .hero-bleed .hero-scrim{display:none}
  .hero-bleed .hero-grid{order:3;margin-top:var(--s-4)}
  .hero-bleed .hero-ticker{position:static;padding-inline:0}
  .hero-credit{position:static;order:4;margin:var(--s-3) 0 0;padding-inline:var(--gutter);font-size:.6rem}
  .hero-bleed .scroll-cue{display:none}
}

/* ---------- statement ---------- */
.statement{max-width:26ch}
.statement-word{display:inline-block;will-change:opacity}

/* ---------- stat rail ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s-3);border-top:1px solid var(--rule)}
@media(max-width:860px){.stats{grid-template-columns:1fr 1fr}}
.stat{padding-top:2.6rem;border-right:1px solid var(--rule);padding-right:var(--s-3)}
.stat:last-child{border-right:0}
@media(max-width:860px){.stat:nth-child(2n){border-right:0;padding-right:0}.stat{padding-bottom:var(--s-3);min-width:0}
  .stat b{font-size:clamp(2rem,9vw,3rem);overflow-wrap:anywhere}}
.stat b{display:block;font-family:var(--display);font-size:clamp(2.4rem,4.4vw,4.2rem);line-height:1;letter-spacing:-.012em;font-weight:500;font-variant-numeric:lining-nums tabular-nums}
.stat span{display:block;margin-top:.6rem;font-size:var(--t-sm);color:var(--ink-3);max-width:22ch}

/* ---------- editorial rows (story beats) ---------- */
.beat{display:grid;grid-template-columns:repeat(12,1fr);gap:4rem var(--s-3);align-items:center;padding-block:10rem;border-top:1px solid var(--rule)}
.beat .bfig{grid-column:1/6;aspect-ratio:4/5;overflow:hidden}
.beat .bbody{grid-column:7/13}
.beat.flip .bfig{grid-column:8/13;order:2}
.beat.flip .bbody{grid-column:1/7;order:1}
/* text-only beats align to the top; centring leaves a canyon above the heading */
.beat.beat-text{align-items:start}
.beat-n{font-family:var(--display);font-size:var(--t-sm);color:var(--accent);letter-spacing:.14em;display:block;margin-bottom:var(--s-2)}
@media(max-width:860px){
  .beat{grid-template-columns:repeat(6,1fr);padding-block:6rem}
  .beat .bfig,.beat.flip .bfig{grid-column:1/-1;order:1}
  .beat .bbody,.beat.flip .bbody{grid-column:1/-1;order:2}
}

/* ---------- index list with cursor preview (the six majors) ---------- */
.idx{border-top:1px solid var(--rule);position:relative}
.idx-item{display:flex;align-items:baseline;justify-content:space-between;gap:var(--s-3);padding-block:clamp(2rem,3.6vw,3.2rem);border-bottom:1px solid var(--rule);position:relative;isolation:isolate}
.idx-item::after{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:100%;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .7s var(--ease-out)}
.idx-item:hover::after,.idx-item:focus-visible::after{transform:scaleX(1)}
.idx-name{font-family:var(--display);font-weight:600;font-size:clamp(1.55rem,3vw,2.5rem);letter-spacing:-.018em;line-height:1.1;display:inline-block;transition:transform .6s var(--ease-out),color .45s var(--ease)}
.idx-item:hover .idx-name,.idx-item:focus-visible .idx-name{transform:translateX(1.1rem);color:var(--accent)}
.idx-sub{font-size:var(--t-sm);color:var(--ink-3);text-align:right;flex-shrink:0;transition:color .45s var(--ease)}
.idx-item:hover .idx-sub{color:var(--ink-2)}
.idx-preview{position:fixed;top:0;left:0;width:clamp(200px,18vw,270px);aspect-ratio:3/4;pointer-events:none;z-index:60;opacity:0;overflow:hidden;will-change:transform,opacity}
.idx-preview img{width:100%;height:100%;object-fit:cover}
@media(max-width:1024px),(hover:none){.idx-preview{display:none !important}}
/* the right hand column will not shrink, so on a phone it pushed the page wider
   than the viewport. Stack the row instead. */
@media(max-width:640px){
  .idx-item{flex-direction:column;align-items:flex-start;gap:.5rem}
  .idx-sub{text-align:left;flex-shrink:1;max-width:100%}
  .idx-item:hover .idx-name,.idx-item:focus-visible .idx-name{transform:none}
}

/* ---------- pinned horizontal archive ---------- */
.archive{position:relative;background:var(--navy-deep);color:var(--paper);overflow:hidden}
.archive .lead,.archive .muted{color:rgba(246,244,239,.72)}
.archive .label{color:rgba(246,244,239,.55)}
.archive-head{padding-top:var(--s-6);padding-bottom:var(--s-4)}
.archive-view{overflow:hidden}
.archive-track{display:flex;gap:clamp(1rem,2vw,2rem);padding-inline:var(--gutter);padding-bottom:var(--s-6);will-change:transform}
.arch{flex:0 0 clamp(210px,24vw,330px)}
.arch.wide{flex-basis:clamp(300px,34vw,470px)}
.arch.wide .clip-img{aspect-ratio:4/3}
.arch .clip-img{aspect-ratio:3/4;background:rgba(246,244,239,.06)}
.arch figcaption{margin-top:.85rem;font-size:var(--t-xs);color:rgba(246,244,239,.64);line-height:1.55;letter-spacing:.03em}
.arch figcaption b{display:block;color:rgba(246,244,239,.9);font-weight:500;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.3rem}
/* no JS / reduced motion: it becomes an ordinary swipe rail */
.no-motion .archive-view,.archive-view.native{overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.no-motion .arch,.archive-view.native .arch{scroll-snap-align:start}

/* ---------- quote ---------- */
.quote{max-width:20ch;font-family:var(--display);font-weight:500;font-size:var(--t-xl);line-height:1.14;letter-spacing:-.015em}
.quote-mark{font-family:var(--display);font-size:var(--t-mega);line-height:.6;color:var(--accent);opacity:.24;display:block;height:.4em}
.qmeta{font-size:var(--t-sm);color:var(--ink-3);margin-top:var(--s-3)}
.dark .quote-mark{color:var(--accent-2)}
.dark .qmeta{color:rgba(246,244,239,.6)}

/* ---------- dark band ---------- */
.dark{background:var(--navy-deep);color:var(--paper)}
.dark .label{color:rgba(246,244,239,.55)}
.dark .label-accent{color:var(--accent-2)}
.dark .lead,.dark .muted{color:rgba(246,244,239,.72)}
.dark .rule{background:rgba(246,244,239,.18)}
.dark .btn-line{border-color:rgba(246,244,239,.36);color:var(--paper)}
.dark .btn-line::before{background:var(--paper)}
.dark .btn-line:hover{color:var(--ink);border-color:var(--paper)}
.dark .btn-solid{background:var(--accent-2);border-color:var(--accent-2);color:var(--navy-deep)}
.dark .btn-solid::before{background:var(--paper)}
.dark .btn-solid:hover{color:var(--navy-deep);border-color:var(--paper)}
.dark .stats,.dark .stat{border-color:rgba(246,244,239,.18)}
.dark .stat span{color:rgba(246,244,239,.6)}
.dark a:focus-visible,.dark button:focus-visible{outline-color:var(--accent-2)}

/* ---------- evidence cards (science) ---------- */
.ev{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule)}
@media(max-width:940px){.ev{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.ev{grid-template-columns:1fr}}
.ev > div{background:var(--paper);padding:3.4rem var(--s-4);display:flex;flex-direction:column}
.ev h3{font-size:var(--t-md);font-family:var(--sans);font-weight:500;letter-spacing:0;line-height:1.35;margin-bottom:.6rem}
.ev p{font-size:var(--t-sm);color:var(--ink-2);line-height:1.6}
.ev .src{display:block;margin-top:auto;padding-top:var(--s-3);border-top:1px solid var(--rule-soft);font-size:var(--t-xs);color:var(--ink-4);letter-spacing:.04em}
.ev .src a{border-bottom:1px solid var(--rule);transition:color .3s var(--ease),border-color .3s var(--ease)}
.ev .src a:hover{color:var(--accent);border-color:var(--accent)}
.ev b.figure{display:block;font-family:var(--display);font-size:clamp(2rem,3.4vw,3rem);line-height:1.04;letter-spacing:-.012em;font-weight:500;color:var(--accent);margin-bottom:.7rem}

/* ---------- values row ---------- */
.values{display:flex;flex-wrap:wrap;gap:.7rem}
.values span{
  font-family:var(--display);font-weight:600;text-transform:uppercase;letter-spacing:.02em;
  font-size:clamp(1.1rem,2.1vw,1.9rem);line-height:1;
  border:1px solid rgba(246,244,239,.26);border-radius:100px;padding:.75rem 1.4rem;
}
.values span:nth-child(odd){color:var(--accent-2);border-color:rgba(232,129,58,.45)}

/* ---------- money flow ---------- */
.flow{display:grid;grid-template-columns:repeat(3,1fr);gap:4.5rem var(--s-3)}
@media(max-width:860px){.flow{grid-template-columns:1fr}}
.flow-step{border-top:1px solid var(--rule);padding-top:2.4rem;position:relative}
.flow-step b{font-family:var(--display);font-weight:600;font-size:var(--t-lg);line-height:1.12;letter-spacing:-.015em;display:block;margin-bottom:.7rem}
.flow-step span.n{position:absolute;top:var(--s-3);right:0;font-size:var(--t-xs);color:var(--ink-4);letter-spacing:.2em}
.flow-step p{font-size:var(--t-sm);color:var(--ink-2);max-width:34ch}
.dark .flow-step{border-color:rgba(246,244,239,.22)}
.dark .flow-step p{color:rgba(246,244,239,.72)}
.dark .flow-step span.n{color:rgba(246,244,239,.45)}
.flow-step .label{display:block;margin-bottom:.6rem}

/* ---------- amount ladder ---------- */
.amounts{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem}
@media(max-width:640px){.amounts{grid-template-columns:1fr 1fr}}
.amt{
  border:1px solid rgba(246,244,239,.28);background:transparent;color:inherit;
  font-family:var(--display);font-size:clamp(1.5rem,2.6vw,2.1rem);letter-spacing:-.03em;
  padding:1.1rem .6rem .9rem;cursor:pointer;position:relative;text-align:center;
  transition:border-color .4s var(--ease),background .4s var(--ease),color .4s var(--ease);
}
.amt small{display:block;font-family:var(--sans);font-size:var(--t-xs);letter-spacing:.1em;text-transform:uppercase;color:rgba(246,244,239,.5);margin-top:.45rem;transition:color .4s var(--ease)}
.amt:hover{border-color:rgba(246,244,239,.6)}
.amt[aria-pressed="true"]{background:var(--accent-2);border-color:var(--accent-2);color:var(--navy-deep)}
.amt[aria-pressed="true"] small{color:rgba(16,30,63,.66)}

/* ---------- forms ---------- */
.f-field{position:relative;border-bottom:1px solid var(--rule);padding-top:1.5rem;margin-bottom:var(--s-3)}
.dark .f-field{border-color:rgba(246,244,239,.24)}
.f-field input,.f-field select,.f-field textarea{width:100%;background:transparent;border:0;outline:none;font-family:var(--sans);font-size:var(--t-md);color:inherit;padding:.35rem 0 .8rem}
.f-field textarea{resize:none;min-height:3.2rem}
.f-field label{position:absolute;left:0;top:1.5rem;font-size:var(--t-md);color:var(--ink-4);pointer-events:none;transform-origin:left top;transition:transform .45s var(--ease-out),color .45s var(--ease)}
.dark .f-field label{color:rgba(246,244,239,.48)}
.f-field input:focus + label,
.f-field input:not(:placeholder-shown) + label,
.f-field textarea:focus + label,
.f-field textarea:not(:placeholder-shown) + label,
.f-field select:focus + label{transform:translateY(-1.5rem) scale(.68);color:var(--accent-2)}
/* A select always shows a value, so its label has nowhere to sit. Keep it lifted. */
.f-field select + label,.f-field label.filled{transform:translateY(-1.5rem) scale(.68)}
.f-field select:focus + label{color:var(--accent-2)}
.f-field::after{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:100%;background:var(--accent-2);transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease-out)}
.f-field:focus-within::after{transform:scaleX(1)}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-3)}
@media(max-width:640px){.f-row{grid-template-columns:1fr}}
.f-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.f-note{font-size:var(--t-xs);color:var(--ink-4);margin-top:var(--s-2);line-height:1.6}
.dark .f-note{color:rgba(246,244,239,.5)}
.f-msg{font-size:var(--t-sm);margin-top:var(--s-2);min-height:1.4em}
.f-msg.ok{color:var(--accent-2)}
.f-msg.err{color:#E8756A}

/* ---------- disclosure / accordion ---------- */
.faq{border-top:1px solid var(--rule)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{list-style:none;cursor:pointer;padding-block:2.4rem;display:flex;justify-content:space-between;gap:var(--s-3);align-items:baseline;font-size:var(--t-md);font-family:var(--display);font-weight:500;line-height:1.2;letter-spacing:-.008em}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{font-style:normal;color:var(--accent);flex-shrink:0;transition:transform .45s var(--ease-out)}
.faq details[open] summary i{transform:rotate(45deg)}
.faq .ans{padding-bottom:var(--s-3);max-width:66ch;color:var(--ink-2);font-size:var(--t-sm);line-height:1.7}
.faq .ans p + p{margin-top:.9em}

/* ---------- notice strip ---------- */
.notice{border:1px solid var(--rule);padding:2.6rem;font-size:var(--t-sm);color:var(--ink-2);line-height:1.65;max-width:70ch}
.dark .notice{border-color:rgba(246,244,239,.22);color:rgba(246,244,239,.76)}
.notice b{font-weight:500;color:var(--ink)}
.dark .notice b{color:var(--paper)}

/* ---------- bib card (Boston, flag-gated) ---------- */
.bib{border:1px solid rgba(246,244,239,.24);padding:var(--s-4);position:relative}
.bib-n{font-family:var(--display);font-weight:700;font-size:clamp(3.4rem,8vw,6rem);line-height:.9;letter-spacing:-.01em;color:var(--accent-2)}
.bib ul{list-style:none;margin-top:var(--s-3)}
.bib li{padding-block:.6rem;border-top:1px solid rgba(246,244,239,.16);font-size:var(--t-sm);display:flex;gap:1rem;justify-content:space-between;line-height:1.4}
.bib li span{color:rgba(246,244,239,.6);flex-shrink:0}

/* ---------- video ---------- */
.vid{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;background:#000;border:1px solid rgba(246,244,239,.14)}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vid-credit{margin-top:var(--s-2);font-size:var(--t-xs);letter-spacing:.06em;color:rgba(246,244,239,.55)}
.vid-credit b{font-weight:600;color:rgba(246,244,239,.8)}
section:not(.dark) .vid{border-color:var(--rule)}
section:not(.dark) .vid-credit{color:var(--ink-4)}
section:not(.dark) .vid-credit b{color:var(--ink-2)}

/* ---------- walks: other people's events, which is the point ---------- */
.walk-org{font-size:var(--t-xs);letter-spacing:.18em;text-transform:uppercase;color:var(--accent);display:block;margin-bottom:.45rem;font-weight:600}
.dark .walk-org{color:var(--accent-2)}
.walk-when{font-size:var(--t-sm);color:var(--ink-2);display:block;margin-top:.3rem}
.dark .walk-when{color:rgba(246,244,239,.72)}
.idx-item .idx-sub{line-height:1.5}

/* ---------- marquee ---------- */
.marquee{overflow:hidden;white-space:nowrap;border-block:1px solid var(--rule);padding-block:2.1rem}
.marquee-track{display:inline-flex;gap:3.2rem;will-change:transform}
.marquee span{font-family:var(--display);font-size:clamp(1.2rem,2.2vw,1.9rem);letter-spacing:-.02em;color:var(--ink-3);display:inline-flex;align-items:center;gap:3.2rem}
.marquee span::after{content:"\002F\002F";color:var(--accent);opacity:.55;font-size:.7em}

/* ---------- footer ---------- */
.foot{background:var(--ink);color:var(--paper);padding-top:14rem;padding-bottom:var(--s-4)}
.foot a{color:rgba(246,244,239,.66);transition:color .4s var(--ease)}
.foot a:hover{color:var(--paper)}
.foot .label{color:rgba(246,244,239,.42)}
.foot-cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--s-3)}
@media(max-width:860px){.foot-cols{grid-template-columns:1fr 1fr;gap:var(--s-4) var(--s-3)}}
.foot-cols ul{list-style:none}
.foot-cols li{padding-block:.3rem;font-size:var(--t-sm)}
.foot-mega{font-family:var(--display);font-weight:700;font-size:clamp(2.6rem,12vw,10rem);line-height:.9;letter-spacing:-.01em;color:rgba(246,244,239,.09);margin-top:var(--s-5);user-select:none}
.foot-legal{display:flex;justify-content:space-between;gap:var(--s-3);flex-wrap:wrap;font-size:var(--t-xs);color:rgba(246,244,239,.42);border-top:1px solid rgba(246,244,239,.14);padding-top:var(--s-2);margin-top:var(--s-4);line-height:1.7}
.foot-legal p{max-width:62ch}

/* ---------- preview ribbon ---------- */
.ribbon span:last-child{display:inline}
.ribbon{position:fixed;bottom:0;left:0;right:0;z-index:120;background:var(--ink);color:rgba(246,244,239,.8);font-size:var(--t-xs);letter-spacing:.09em;padding:.6rem var(--gutter);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.ribbon b{color:var(--accent-2);letter-spacing:.2em}
body.has-ribbon{padding-bottom:2.6rem}
body.has-ribbon .hero-credit{bottom:3.3rem}
body.has-ribbon .scroll-cue{bottom:4.2rem}
@media(max-width:700px){.ribbon{font-size:.64rem;letter-spacing:.04em}.ribbon span:last-child{display:none}}

/* ---------- utilities ---------- */
.col-full{grid-column:1/-1}
.stack-sm > * + *{margin-top:var(--s-2)}
.stack > * + *{margin-top:var(--s-3)}
.stack-lg > * + *{margin-top:var(--s-4)}
.center{text-align:center}
.mw-sm{max-width:44ch}
.mw-md{max-width:58ch}
.mw-lg{max-width:72ch}
[hidden]{display:none !important}

/* ---------- reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .rv-line > span{transform:none !important;opacity:1 !important}
  .archive-view{overflow-x:auto}
}