/* ============================================================
   jazzycalvina.com — SYSTEM
   Components consume tokens.css. Requires tokens.css first.
   ============================================================ */

/* ---- RESET ------------------------------------------------ */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--surface-1);
  color:var(--text-primary);
  font-family:var(--font-body);
  font-size:var(--t-body);
  line-height:var(--lh-body);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,svg,canvas{ display:block; max-width:100%; }
button{ font:inherit; color:inherit; background:none; border:none; cursor:pointer; }
a{ color:inherit; }
:focus-visible{ outline:var(--focus-ring); outline-offset:var(--focus-offset); border-radius:var(--r-sm); }
::selection{ background:var(--signal-base); color:var(--text-on-signal); }

/* Skip link — accessibility baseline. */
.skip-link{
  position:absolute; left:var(--s-4); top:-100px; z-index:100;
  background:var(--text-primary); color:var(--surface-0);
  padding:var(--s-3) var(--s-5); border-radius:var(--r-pill);
  font-family:var(--font-ui); font-size:var(--t-micro); text-decoration:none;
  transition:top var(--d-quick) var(--e-out);
}
.skip-link:focus{ top:var(--s-4); }

/* ---- TYPE ------------------------------------------------- */
.display{ font-family:var(--font-display); font-weight:400; line-height:var(--lh-tight); letter-spacing:var(--ls-tight); margin:0; }
.h1{ font-size:var(--t-h1); }
.h2{ font-size:var(--t-h2); }
.h3{ font-size:var(--t-h3); }
.h4{ font-size:var(--t-h4); }
.monument{ font-size:var(--t-monument); line-height:0.94; }

.ui{ font-family:var(--font-ui); font-weight:500; }
.caps{ font-family:var(--font-ui); font-weight:500; text-transform:uppercase; letter-spacing:var(--ls-caps); font-size:var(--t-mono); }
.eyebrow{ font-family:var(--font-ui); font-weight:500; text-transform:uppercase; letter-spacing:var(--ls-wide);
  font-size:var(--t-mono); color:var(--text-signal); margin:0 0 var(--s-5); }
.aside{ font-family:var(--font-ui); font-style:italic; font-weight:400; color:var(--text-signal); }

.lead{ font-size:var(--t-lead); color:var(--text-secondary); max-width:var(--measure-tight); }
.prose{ max-width:var(--measure); color:var(--text-secondary); }
.prose p{ margin:0 0 var(--s-4); }
.prose p.strong{ color:var(--text-primary); }
.dim{ color:var(--text-tertiary); }

/* Staccato — the copy's signature one-idea-per-line rhythm. */
.staccato{ display:block; }
.staccato span{ display:block; }

/* ---- LAYOUT ----------------------------------------------- */
.section{ padding:var(--pad-section-y) var(--pad-section-x); position:relative; }
.section--sunk{ background:var(--surface-0); border-block:1px solid var(--line-base); }
.section--raised{ background:var(--surface-2); }
.section--tight{ padding-block:clamp(40px,6vw,72px); }
.section--flush{ padding-block:0; }
.stack > * + *{ margin-top:var(--s-5); }
.stack-lg > * + *{ margin-top:var(--s-7); }

.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:var(--s-5); }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--s-4); }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:var(--s-4); }
@media (max-width:1000px){ .grid-4{ grid-template-columns:repeat(2,1fr); } .grid-3{ grid-template-columns:1fr; } }
@media (max-width:720px){ .grid-2,.grid-4{ grid-template-columns:1fr; } }

/* ---- ATMOSPHERE ------------------------------------------- */
.grain{
  position:fixed; inset:0; z-index:var(--z-grain); pointer-events:none;
  opacity:.045; mix-blend-mode:overlay;
  background-image:radial-gradient(circle at 1px 1px,#fff 1px,transparent 0);
  background-size:3px 3px;
}

/* ---- SPINE (scroll progress) ------------------------------ */
.spine{ position:fixed; inset-block:0; left:14px; width:1px; z-index:var(--z-spine); pointer-events:none; }
.spine__track{ position:relative; width:1px; height:100%; background:var(--line-faint); }
.spine__fill{ position:absolute; inset-block-start:0; left:0; width:1px; height:0%;
  background:linear-gradient(var(--signal-base),var(--text-primary)); }
@media (max-width:900px){ .spine{ display:none; } }

/* ============================================================
   NAVIGATION — dual-label
   Expressive name carries voice; plain label carries orientation.
   ============================================================ */
.nav{
  position:fixed; inset-block-start:var(--s-4); left:50%; translate:-50% 0; z-index:var(--z-nav);
  display:flex; align-items:center; gap:var(--s-2);
  background:color-mix(in srgb, var(--surface-0) 72%, transparent);
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  border:1px solid var(--line-base); border-radius:var(--r-pill);
  padding:var(--s-2) var(--s-2) var(--s-2) var(--s-4);
  transition:background var(--d-base) var(--e-soft), border-color var(--d-base) var(--e-soft),
             translate var(--d-base) var(--e-out), opacity var(--d-base) var(--e-out);
  max-width:calc(100vw - var(--s-6));
}
/* Condensed state — set by engine.js once past the hero. */
.nav.is-condensed{ background:color-mix(in srgb, var(--surface-0) 92%, transparent); border-color:var(--line-strong); }
/* Hidden state — scrolling down, deep in page. */
.nav.is-hidden{ translate:-50% -140%; opacity:0; }

.nav__mark{ width:20px; height:20px; color:var(--signal-base); flex-shrink:0; }
.nav__links{ display:flex; align-items:center; gap:var(--s-1); }

/* Dual-label link — INVERTED for the top bar.
   Eight expressive names cannot fit a horizontal bar at any
   realistic width, so the bar rests on the short plain label
   (instant orientation) and reveals the expressive name on
   hover/focus (the voice, as a reward). The mobile menu does
   the opposite, where there is vertical room for both. */
.nav__link{
  position:relative; display:block; text-decoration:none;
  padding:var(--s-2) var(--s-3); border-radius:var(--r-pill);
  transition:background var(--d-instant) var(--e-soft);
}
.nav__link:hover,.nav__link:focus-visible{ background:var(--signal-faint); }
.nav__label{
  display:block; font-family:var(--font-ui); font-weight:500;
  text-transform:uppercase; letter-spacing:var(--ls-caps); font-size:var(--t-mono);
  color:var(--text-secondary); white-space:nowrap;
  transition:color var(--d-instant) var(--e-soft);
}
.nav__link:hover .nav__label,.nav__link:focus-visible .nav__label{ color:var(--text-primary); }
.nav__link[aria-current="page"] .nav__label{ color:var(--signal-bright); }
.nav__name{
  display:block; font-family:var(--font-ui); font-size:0.58rem; letter-spacing:0.03em;
  text-transform:none; color:var(--text-tertiary); white-space:nowrap;
  max-height:0; opacity:0; overflow:hidden;
  transition:max-height var(--d-quick) var(--e-out), opacity var(--d-quick) var(--e-out);
}
.nav__link:hover .nav__name,.nav__link:focus-visible .nav__name{ max-height:1.4em; opacity:1; }
/* Current page is marked by colour only — expanding it would change the
   bar's height and unbalance the layout on every page. */
.nav__link[aria-current="page"] .nav__label{ color:var(--signal-bright); }

.nav__cta{
  font-family:var(--font-ui); font-weight:500; font-size:var(--t-mono);
  text-transform:uppercase; letter-spacing:var(--ls-caps); white-space:nowrap;
  background:var(--text-primary); color:var(--surface-0);
  padding:var(--s-2) var(--s-4); border-radius:var(--r-pill); text-decoration:none;
  transition:background var(--d-instant) var(--e-soft), scale var(--d-instant) var(--e-snap);
}
.nav__cta:hover{ background:var(--signal-bright); scale:1.03; }

.nav__toggle{ display:none; padding:var(--s-2) var(--s-3); }
.nav__toggle-bar{ display:block; width:18px; height:1.5px; background:var(--text-primary); border-radius:2px;
  transition:translate var(--d-quick) var(--e-out), rotate var(--d-quick) var(--e-out), opacity var(--d-quick); }
.nav__toggle-bar + .nav__toggle-bar{ margin-top:5px; }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1){ translate:0 6.5px; rotate:45deg; }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2){ opacity:0; }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3){ translate:0 -6.5px; rotate:-45deg; }

@media (max-width:1100px){
  .nav__links{ display:none; }
  .nav__toggle{ display:block; }
  .nav{ gap:var(--s-3); }
}

/* ---- MOBILE MENU ------------------------------------------ */
.menu{
  position:fixed; inset:0; z-index:var(--z-menu);
  background:color-mix(in srgb, var(--surface-0) 97%, transparent);
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  padding:calc(var(--s-9) + var(--s-4)) var(--pad-section-x) var(--s-7);
  overflow-y:auto;
  opacity:0; visibility:hidden; translate:0 -12px;
  transition:opacity var(--d-base) var(--e-out), translate var(--d-base) var(--e-out), visibility var(--d-base);
}
.menu.is-open{ opacity:1; visibility:visible; translate:0 0; }
.menu__list{ list-style:none; margin:0; padding:0; }
.menu__item{ border-bottom:1px solid var(--line-faint); }
.menu__link{ display:block; text-decoration:none; padding:var(--s-4) 0;
  transition:padding-inline-start var(--d-quick) var(--e-out); }
.menu__link:hover{ padding-inline-start:var(--s-3); }
.menu__name{ display:block; font-family:var(--font-display); font-size:var(--t-h4); color:var(--text-primary); }
.menu__link[aria-current="page"] .menu__name{ color:var(--signal-bright); }
.menu__desc{ display:block; font-family:var(--font-ui); font-size:var(--t-micro); color:var(--text-tertiary); margin-top:var(--s-1); }
.menu__foot{ margin-top:var(--s-7); padding-top:var(--s-5); border-top:1px solid var(--line-base); }
.menu__foot p{ font-family:var(--font-ui); color:var(--text-secondary); margin:0 0 var(--s-3); }

/* Menu items cascade in when opened. */
.menu.is-open .menu__item{ animation:menuIn var(--d-base) var(--e-out) both; }
.menu.is-open .menu__item:nth-child(1){ animation-delay:40ms; }
.menu.is-open .menu__item:nth-child(2){ animation-delay:80ms; }
.menu.is-open .menu__item:nth-child(3){ animation-delay:120ms; }
.menu.is-open .menu__item:nth-child(4){ animation-delay:160ms; }
.menu.is-open .menu__item:nth-child(5){ animation-delay:200ms; }
.menu.is-open .menu__item:nth-child(6){ animation-delay:240ms; }
.menu.is-open .menu__item:nth-child(7){ animation-delay:280ms; }
.menu.is-open .menu__item:nth-child(8){ animation-delay:320ms; }
@keyframes menuIn{ from{ opacity:0; translate:0 var(--travel-sm); } to{ opacity:1; translate:0 0; } }

/* ============================================================
   BUTTONS + LINKS
   Every CTA is narrative — there is no generic "Submit" style.
   ============================================================ */
.btn{
  display:inline-flex; align-items:center; gap:var(--s-2);
  font-family:var(--font-ui); font-weight:500; font-size:var(--t-micro);
  text-transform:uppercase; letter-spacing:var(--ls-caps); text-decoration:none;
  padding:var(--s-3) var(--s-5); border-radius:var(--r-pill);
  transition:background var(--d-instant) var(--e-soft), color var(--d-instant) var(--e-soft),
             scale var(--d-instant) var(--e-snap), border-color var(--d-instant);
}
.btn__arrow{ transition:translate var(--d-quick) var(--e-out); }
.btn:hover .btn__arrow{ translate:3px 0; }

.btn--primary{ background:var(--text-primary); color:var(--surface-0); }
.btn--primary:hover{ background:var(--signal-bright); scale:1.02; }
.btn--ghost{ border:1px solid var(--line-strong); color:var(--text-primary); }
.btn--ghost:hover{ border-color:var(--signal-base); background:var(--signal-faint); }

/* Inline text CTA — the site's most common action. */
.link-cta{
  display:inline-block; font-family:var(--font-ui); font-weight:500; font-size:var(--t-micro);
  text-transform:uppercase; letter-spacing:var(--ls-caps); color:var(--text-signal);
  text-decoration:none; padding-bottom:var(--s-1);
  background-image:linear-gradient(var(--signal-base),var(--signal-base));
  background-size:100% 1px; background-position:0 100%; background-repeat:no-repeat;
  transition:background-size var(--d-quick) var(--e-out), color var(--d-instant);
}
.link-cta:hover{ color:var(--signal-bright); background-size:100% 2px; }

/* Row link — used in CTA stacks and footers. */
.link-row{
  display:flex; justify-content:space-between; align-items:center; gap:var(--s-4);
  font-family:var(--font-ui); font-weight:500; font-size:var(--t-small);
  text-transform:uppercase; letter-spacing:var(--ls-caps);
  text-decoration:none; color:var(--text-primary);
  padding:var(--s-4) 0; border-bottom:1px solid var(--line-base);
  transition:color var(--d-instant), padding-inline-start var(--d-quick) var(--e-out), border-color var(--d-instant);
}
.link-row:hover{ color:var(--signal-bright); border-color:var(--signal-muted); padding-inline-start:var(--s-3); }

/* ---- CHIPS + TAGS ----------------------------------------- */
.chip{
  display:inline-block; font-family:var(--font-ui); font-weight:500; font-size:var(--t-mono);
  text-transform:uppercase; letter-spacing:var(--ls-caps);
  padding:var(--s-2) var(--s-3); border:1px solid var(--line-base); border-radius:var(--r-pill);
  color:var(--text-secondary);
  transition:border-color var(--d-instant), color var(--d-instant), background var(--d-instant);
}
.chip:hover{ border-color:var(--signal-muted); color:var(--text-primary); }
.chip--signal{ border-color:var(--signal-muted); color:var(--text-signal); }
.chip-set{ display:flex; flex-wrap:wrap; gap:var(--s-2); }

/* Flow chain — "Positioning → Audience → Authority" */
.flow{ display:flex; flex-wrap:wrap; align-items:center; gap:var(--s-2); font-size:var(--t-micro); }
.flow__step{ font-family:var(--font-ui); padding:var(--s-1) var(--s-3);
  border:1px solid var(--signal-muted); border-radius:var(--r-pill); color:var(--text-signal); }
.flow__arrow{ color:var(--text-tertiary); }

/* ---- CARDS ------------------------------------------------ */
.card{
  background:var(--surface-2); border:1px solid var(--line-base); border-radius:var(--r-md);
  padding:var(--s-6); position:relative; overflow:hidden;
  transition:border-color var(--d-quick) var(--e-soft), background var(--d-quick) var(--e-soft),
             translate var(--d-quick) var(--e-out);
}
.card:hover{ border-color:var(--signal-muted); background:var(--surface-3); translate:0 -2px; }
.card__title{ font-family:var(--font-display); font-size:var(--t-h4); margin:0 0 var(--s-3); }
.card__body{ color:var(--text-secondary); font-size:var(--t-small); margin:0; }

/* Hover-copy card — default line swaps for hover line. */
.card--hovercopy .hovercopy{ position:relative; display:block; min-height:1.5em; }
.card--hovercopy .hovercopy__default,
.card--hovercopy .hovercopy__hover{
  display:block; transition:opacity var(--d-quick) var(--e-soft), translate var(--d-quick) var(--e-out);
}
.card--hovercopy .hovercopy__hover{ position:absolute; inset-block-start:0; left:0; right:0; opacity:0; translate:0 var(--travel-sm); color:var(--text-signal); }
.card--hovercopy:hover .hovercopy__default{ opacity:0; translate:0 calc(var(--travel-sm) * -1); }
.card--hovercopy:hover .hovercopy__hover{ opacity:1; translate:0 0; }

/* Disclosure card — tap to reveal what's underneath. */
.card--disclose{ opacity:1; }
.card--disclose .disclose__hint{
  font-family:var(--font-ui); font-size:var(--t-mono); text-transform:uppercase; letter-spacing:var(--ls-caps);
  color:var(--text-tertiary); cursor:pointer; display:inline-flex; align-items:center; gap:var(--s-2);
  transition:color var(--d-instant); padding:var(--s-2) 0;
}
.card--disclose.is-ready .disclose__hint{ color:var(--text-signal); }
.card--disclose .disclose__hint::after{ content:'↻'; transition:rotate var(--d-base) var(--e-out); }
.card--disclose.is-open .disclose__hint::after{ rotate:180deg; }
.disclose__body{ display:grid; grid-template-rows:0fr; opacity:0;
  transition:grid-template-rows var(--d-base) var(--e-out), opacity var(--d-quick) var(--e-soft); }
.disclose__body > div{ overflow:hidden; }
.card--disclose.is-open .disclose__body{ grid-template-rows:1fr; opacity:1; }

/* ---- FORMS ------------------------------------------------ */
.field{ display:block; margin-bottom:var(--s-5); }
.field__label{ display:block; font-family:var(--font-ui); font-weight:500; font-size:var(--t-mono);
  text-transform:uppercase; letter-spacing:var(--ls-caps); color:var(--text-secondary); margin-bottom:var(--s-2); }
.field__hint{ display:block; font-size:var(--t-micro); color:var(--text-tertiary); margin-bottom:var(--s-2); font-style:italic; }
.field__input,.field__textarea{
  width:100%; background:var(--surface-sunk); color:var(--text-primary);
  border:1px solid var(--line-base); border-bottom-color:var(--line-strong);
  border-radius:var(--r-sm); padding:var(--s-3) var(--s-4);
  font-family:var(--font-body); font-size:var(--t-body);
  transition:border-color var(--d-instant), background var(--d-instant);
}
.field__input:focus,.field__textarea:focus{ outline:none; border-color:var(--signal-base); background:var(--surface-0); }
.field__textarea{ min-height:120px; resize:vertical; }
.field__input::placeholder,.field__textarea::placeholder{ color:var(--text-tertiary); }

/* ============================================================
   NEWSLETTER — "Notes From The Map"
   Never labelled newsletter, per spec.
   ============================================================ */
.notes-signup{
  background:var(--surface-0); border:1px solid var(--line-base); border-radius:var(--r-lg);
  padding:clamp(28px,4vw,var(--s-8));
}
.notes-signup__title{ font-family:var(--font-display); font-size:var(--t-h3); margin:0 0 var(--s-4); }
.notes-signup__body{ color:var(--text-secondary); max-width:var(--measure-tight); margin:0 0 var(--s-5); }
.notes-signup__form{ display:flex; gap:var(--s-3); flex-wrap:wrap; align-items:flex-start; }
.notes-signup__form .field{ flex:1; min-width:220px; margin-bottom:0; }
.notes-signup__micro{ font-family:var(--font-ui); font-style:italic; font-size:var(--t-micro);
  color:var(--text-tertiary); margin:var(--s-4) 0 0; }

/* ============================================================
   FLOATING LINE — rotating sitewide signature
   ============================================================ */
.floatline{
  text-align:center; padding:var(--s-6) var(--pad-section-x);
  border-block:1px solid var(--line-faint); background:var(--surface-0);
}
.floatline__text{
  font-family:var(--font-ui); font-style:italic; font-size:var(--t-small);
  color:var(--text-tertiary); margin:0; min-height:1.6em;
  transition:opacity var(--d-base) var(--e-soft);
}
.floatline__text.is-swapping{ opacity:0; }

/* ============================================================
   GLOBAL FOOTER
   ============================================================ */
.footer{ background:var(--surface-0); border-top:1px solid var(--line-base);
  padding:var(--pad-section-y) var(--pad-section-x) var(--s-6); }
.footer__top{ display:grid; grid-template-columns:1.4fr 2.6fr; gap:var(--s-8); margin-bottom:var(--s-8); }
@media (max-width:900px){ .footer__top{ grid-template-columns:1fr; gap:var(--s-7); } }
.footer__statement{ font-family:var(--font-display); font-size:var(--t-h3); margin:0 0 var(--s-4); }
.footer__blurb{ color:var(--text-secondary); font-size:var(--t-small); max-width:38ch; margin:0; }

.footer__cols{ display:grid; grid-template-columns:repeat(4,1fr); gap:var(--s-5); }
@media (max-width:820px){ .footer__cols{ grid-template-columns:repeat(2,1fr); gap:var(--s-6); } }
@media (max-width:420px){ .footer__cols{ grid-template-columns:1fr; } }
.footer__coltitle{ font-family:var(--font-ui); font-weight:500; font-size:var(--t-mono);
  text-transform:uppercase; letter-spacing:var(--ls-wide); color:var(--text-signal); margin:0 0 var(--s-4); }
.footer__list{ list-style:none; margin:0; padding:0; }
.footer__list li{ margin-bottom:var(--s-3); }
.footer__list a{ font-family:var(--font-ui); font-size:var(--t-micro); color:var(--text-secondary);
  text-decoration:none; transition:color var(--d-instant); }
.footer__list a:hover{ color:var(--signal-bright); }

.footer__signoff{ border-top:1px solid var(--line-base); padding-top:var(--s-6); margin-top:var(--s-7); }
.footer__name{ font-family:var(--font-display); font-size:var(--t-h4); margin:0 0 var(--s-2); }
.footer__roles{ font-family:var(--font-ui); font-size:var(--t-micro); color:var(--text-secondary); margin:0 0 var(--s-2); }
.footer__still{ font-family:var(--font-ui); font-style:italic; font-size:var(--t-micro); color:var(--text-tertiary); margin:0; max-width:52ch; }

.footer__monument{ font-family:var(--font-display); font-size:var(--t-monument); line-height:0.9;
  color:var(--text-primary); margin:var(--s-8) 0 var(--s-5);
  /* Bleed past the section padding so it reads as a landmark, not a heading. */
  margin-inline:calc(var(--pad-section-x) * -1); padding-inline:var(--pad-section-x);
  white-space:nowrap; overflow:hidden;
}
.footer__bottom{ display:flex; flex-wrap:wrap; justify-content:space-between; gap:var(--s-3);
  border-top:1px solid var(--line-base); padding-top:var(--s-5);
  font-family:var(--font-ui); font-size:var(--t-mono); color:var(--text-tertiary); }

/* ---- BREADCRUMBS ------------------------------------------ */
.crumbs{ font-family:var(--font-ui); font-size:var(--t-mono); color:var(--text-tertiary); margin-bottom:var(--s-5); }
.crumbs a{ color:var(--text-secondary); text-decoration:none; transition:color var(--d-instant); }
.crumbs a:hover{ color:var(--signal-bright); }
.crumbs__sep{ margin-inline:var(--s-2); color:var(--text-ghost); }

/* ---- INTERSTITIAL ----------------------------------------- */
.interstitial{ text-align:center; padding:var(--s-8) var(--pad-section-x); }
.interstitial__text{ font-family:var(--font-ui); font-style:italic; color:var(--text-tertiary);
  font-size:var(--t-small); margin:0; }

/* ---- EMPTY / STATE PAGES ---------------------------------- */
.state{ min-height:70vh; display:flex; flex-direction:column; justify-content:center;
  padding:var(--pad-section-y) var(--pad-section-x); }
.state__title{ font-family:var(--font-display); font-size:var(--t-h1); margin:0 0 var(--s-5); max-width:16ch; }
.state__body{ color:var(--text-secondary); max-width:var(--measure-tight); margin:0 0 var(--s-6); }
.state__micro{ font-family:var(--font-ui); font-style:italic; font-size:var(--t-micro);
  color:var(--text-tertiary); margin-top:var(--s-7); }
.state__actions{ display:flex; flex-wrap:wrap; gap:var(--s-3); }

/* ============================================================
   ANIMATION UTILITIES
   Declarative: add the attribute, engine.js does the rest.
   Everything degrades to a visible resting state if JS fails.
   ============================================================ */

/* Entrance. data-anim="rise|fade|slide|scale" */
[data-anim]{ opacity:0; transition:opacity var(--d-slow) var(--e-out), translate var(--d-slow) var(--e-out), scale var(--d-slow) var(--e-out); }
[data-anim="rise"]{ translate:0 var(--travel-md); }
[data-anim="slide"]{ translate:calc(var(--travel-md) * -1) 0; }
[data-anim="scale"]{ scale:0.96; }
[data-anim].is-in{ opacity:1; translate:0 0; scale:1; }

/* No-JS / failure safety net: if the engine never boots, show everything. */
.no-js [data-anim]{ opacity:1; translate:0 0; scale:1; }

/* Stagger children. data-stagger on parent. */
[data-stagger] > *{ opacity:0; translate:0 var(--travel-sm);
  transition:opacity var(--d-base) var(--e-out), translate var(--d-base) var(--e-out); }
[data-stagger].is-in > *{ opacity:1; translate:0 0; }
.no-js [data-stagger] > *{ opacity:1; translate:0 0; }

/* Scroll-scrubbed text: lines brighten as you read past them. */
[data-scrub-lines] > *{ opacity:0.18; transition:opacity var(--d-quick) var(--e-soft); }
.no-js [data-scrub-lines] > *{ opacity:1; }

/* Word-by-word headline assembly. */
[data-split] .word{ display:inline-block; opacity:0; translate:0 var(--travel-sm);
  transition:opacity var(--d-base) var(--e-out), translate var(--d-base) var(--e-out); }
.no-js [data-split] .word{ opacity:1; translate:0 0; }

/* Ghost watermark word behind content. */
.ghost-word{
  position:absolute; inset-block-start:4%; left:50%; translate:-50% 0; z-index:0;
  font-family:var(--font-display); font-size:clamp(5rem,22vw,13rem);
  color:var(--text-primary); opacity:0.04; white-space:nowrap; pointer-events:none;
  user-select:none;
}
.section > *:not(.ghost-word){ position:relative; z-index:var(--z-base); }

/* Monument reprise. */
.reprise{ position:relative; /* REQUIRED: contains the absolutely-positioned canvas */
  min-height:60vh; display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; overflow:hidden; background:var(--surface-0); border-block:1px solid var(--line-base);
  padding:var(--pad-section-y) var(--pad-section-x); }
.reprise__canvas{ position:absolute; inset-block-start:50%; left:50%; width:min(1000px,140vw); height:min(1000px,140vw);
  translate:-50% -50%; opacity:.45; z-index:0; }
.reprise__word{ position:relative; z-index:var(--z-raised); font-family:var(--font-display);
  font-size:var(--t-monument); line-height:1.05; margin:0; }

/* Constellation. */
.constellation{ position:absolute; inset:0; width:100%; height:100%; pointer-events:none; z-index:0; }
.constellation-labels{ position:absolute; inset:0; pointer-events:none; z-index:var(--z-base); }
.point-label{
  position:absolute; translate:-50% -50%; font-family:var(--font-ui); font-weight:500;
  font-size:0.64rem; text-transform:uppercase; letter-spacing:var(--ls-caps);
  color:var(--text-tertiary); white-space:nowrap; opacity:0;
  transition:opacity var(--d-slow) var(--e-out), translate var(--d-slow) var(--e-out);
}
.point-label.is-lit{ opacity:1; translate:-50% calc(-50% + 14px); }
.point-label.is-final{ color:var(--text-signal); }
@media (max-width:820px){ .point-label{ display:none; } }

/* Scroll cue. */
.scroll-cue{ font-family:var(--font-ui); font-weight:500; font-size:var(--t-mono);
  text-transform:uppercase; letter-spacing:var(--ls-caps); color:var(--text-tertiary); }
.scroll-cue__arrow{ display:inline-block; animation:cueBob var(--d-glacial) var(--e-soft) infinite; }
@keyframes cueBob{ 0%,100%{ translate:0 0; } 50%{ translate:0 4px; } }
@media (prefers-reduced-motion: reduce){ .scroll-cue__arrow{ animation:none; } }

/* ============================================================
   CLOCK 1 — AMBIENT
   Time-driven motion. Runs with no scroll and no cursor.
   This is the layer that keeps a still page alive.
   All of it stops under prefers-reduced-motion.
   ============================================================ */

/* ---- AURORA: breathing background field -------------------
   Two counter-drifting radial gradients. Extremely slow, very
   low contrast — felt rather than seen. Safe behind text. */
.aurora{
  position:absolute; inset:0; z-index:0; pointer-events:none; overflow:hidden;
}
.aurora::before,.aurora::after{
  content:''; position:absolute; width:70vmax; height:70vmax; border-radius:50%;
  background:radial-gradient(circle, var(--signal-glow) 0%, transparent 62%);
  opacity:0.5; will-change:transform;
  /* Blur kills radial-gradient banding, which shows badly on dark surfaces. */
  filter:blur(70px);
}
.aurora::before{ top:-24%; left:-16%; animation:auroraA 34s var(--e-soft) infinite alternate; }
.aurora::after{ bottom:-30%; right:-20%; animation:auroraB 42s var(--e-soft) infinite alternate;
  background:radial-gradient(circle, rgba(228,226,221,0.07) 0%, transparent 62%); }
@keyframes auroraA{ from{ transform:translate3d(0,0,0) scale(1); } to{ transform:translate3d(6vw,4vh,0) scale(1.18); } }
@keyframes auroraB{ from{ transform:translate3d(0,0,0) scale(1.1); } to{ transform:translate3d(-7vw,-5vh,0) scale(1); } }

/* ---- MARQUEE: seamless infinite ticker --------------------
   Track is duplicated in JS, so -50% translate loops perfectly. */
.marquee{ overflow:hidden; width:100%; padding-block:var(--s-5);
  border-block:1px solid var(--line-faint); background:var(--surface-0); }
.marquee__track{ display:flex; width:max-content; will-change:transform;
  animation:marqueeL var(--marquee-speed,42s) linear infinite; }
.marquee--reverse .marquee__track{ animation-name:marqueeR; }
.marquee:hover .marquee__track{ animation-play-state:paused; }
.marquee__item{
  display:inline-flex; align-items:center; gap:var(--s-4);
  padding-inline:var(--s-5); white-space:nowrap;
  font-family:var(--font-display); font-size:clamp(1.4rem,3.6vw,2.6rem);
  color:var(--text-primary); opacity:0.30;
  transition:opacity var(--d-quick) var(--e-soft);
}
.marquee__item::after{ content:'·'; color:var(--signal-base); opacity:0.7; }
.marquee:hover .marquee__item{ opacity:0.5; }
.marquee--quiet .marquee__item{ font-family:var(--font-ui); font-weight:500;
  text-transform:uppercase; letter-spacing:var(--ls-caps);
  font-size:var(--t-micro); opacity:0.42; }
@keyframes marqueeL{ from{ transform:translate3d(0,0,0); } to{ transform:translate3d(-50%,0,0); } }
@keyframes marqueeR{ from{ transform:translate3d(-50%,0,0); } to{ transform:translate3d(0,0,0); } }

/* ---- ODOMETER: live counting number ----------------------- */
.odometer{ font-family:var(--font-display); font-size:clamp(2.4rem,9vw,6rem);
  line-height:1; color:var(--signal-base); font-variant-numeric:tabular-nums;
  letter-spacing:var(--ls-tight); display:block; }
.odometer__label{ font-family:var(--font-ui); font-weight:500; font-size:var(--t-mono);
  text-transform:uppercase; letter-spacing:var(--ls-wide); color:var(--text-tertiary);
  display:block; margin-top:var(--s-3); }

/* ---- DRIFT: elements floating on sine paths ---------------
   Six phase variants so nothing moves in lockstep. */
.drift{ will-change:transform; }
.drift--1{ animation:driftA 13s var(--e-soft) infinite alternate; }
.drift--2{ animation:driftB 17s var(--e-soft) infinite alternate; animation-delay:-3s; }
.drift--3{ animation:driftA 21s var(--e-soft) infinite alternate; animation-delay:-7s; }
.drift--4{ animation:driftB 15s var(--e-soft) infinite alternate; animation-delay:-11s; }
.drift--5{ animation:driftA 19s var(--e-soft) infinite alternate; animation-delay:-5s; }
.drift--6{ animation:driftB 24s var(--e-soft) infinite alternate; animation-delay:-9s; }
@keyframes driftA{ from{ transform:translate3d(0,0,0); } to{ transform:translate3d(6px,-14px,0); } }
@keyframes driftB{ from{ transform:translate3d(0,0,0); } to{ transform:translate3d(-8px,11px,0); } }

/* ---- PULSE: slow breathing dot / accent ------------------- */
.pulse-dot{ display:inline-block; width:7px; height:7px; border-radius:50%;
  background:var(--signal-base); animation:pulseDot 2.6s var(--e-soft) infinite; }
@keyframes pulseDot{
  0%,100%{ opacity:1; box-shadow:0 0 0 0 var(--signal-glow); }
  50%{ opacity:0.55; box-shadow:0 0 0 7px transparent; }
}

/* ---- LIVE STRIP: small always-on status line -------------- */
.livestrip{ display:inline-flex; align-items:center; gap:var(--s-3);
  font-family:var(--font-ui); font-size:var(--t-mono); text-transform:uppercase;
  letter-spacing:var(--ls-caps); color:var(--text-tertiary);
  border:1px solid var(--line-base); border-radius:var(--r-pill);
  padding:var(--s-2) var(--s-4); }

/* ---- CARET: blinking cursor after a line ------------------ */
.caret::after{ content:'_'; color:var(--signal-base);
  animation:caretBlink 1.15s steps(1) infinite; }
@keyframes caretBlink{ 50%{ opacity:0; } }

/* ---- REDUCED MOTION: stop every ambient loop -------------- */
@media (prefers-reduced-motion: reduce){
  .aurora::before,.aurora::after,
  .marquee__track,
  .drift--1,.drift--2,.drift--3,.drift--4,.drift--5,.drift--6,
  .pulse-dot,
  .caret::after{ animation:none !important; }
  /* Marquee still needs to show content, just not scroll. */
  .marquee{ overflow-x:auto; }
}

/* Drifting elements need extra room so their travel never collides. */
.chip-set:has(.drift){ gap:var(--s-5) var(--s-3); padding-block:var(--s-3); }

/* ============================================================
   CLOCK 3 — INPUT (additions for the conversion spine)
   ============================================================ */

/* ---- MAGNETIC: element leans toward the cursor ------------ */
.magnetic{ will-change:transform; transition:transform var(--d-quick) var(--e-out); }
.magnetic.is-pulled{ transition:transform var(--d-instant) var(--e-out); }
@media (prefers-reduced-motion: reduce){ .magnetic{ transform:none !important; } }
@media (hover:none){ .magnetic{ transform:none !important; } }

/* ---- DOOR: the routing card for "what are you here for?" -- */
.door{
  position:relative; display:block; text-decoration:none; color:inherit;
  background:var(--surface-2); border:1px solid var(--line-base); border-radius:var(--r-md);
  padding:var(--s-6); overflow:hidden;
  transition:border-color var(--d-quick) var(--e-soft), background var(--d-quick) var(--e-soft),
             transform var(--d-quick) var(--e-out);
}
.door::before{
  content:''; position:absolute; inset-block-start:0; left:0; width:100%; height:2px;
  background:var(--signal-base); transform:scaleX(0); transform-origin:left;
  transition:transform var(--d-base) var(--e-out);
}
.door:hover,.door:focus-visible{ background:var(--surface-3); border-color:var(--signal-muted); transform:translateY(-3px); }
.door:hover::before,.door:focus-visible::before{ transform:scaleX(1); }
.door__num{ font-family:var(--font-ui); font-weight:500; font-size:var(--t-mono);
  letter-spacing:var(--ls-wide); color:var(--text-tertiary); display:block; margin-bottom:var(--s-3); }
.door__title{ font-family:var(--font-display); font-size:var(--t-h4); margin:0 0 var(--s-2); }
.door__voice{ font-family:var(--font-ui); font-style:italic; color:var(--text-signal);
  font-size:var(--t-small); margin:0 0 var(--s-4); }
.door__body{ color:var(--text-secondary); font-size:var(--t-small); margin:0 0 var(--s-4); }
.door__cta{ font-family:var(--font-ui); font-weight:500; font-size:var(--t-mono);
  text-transform:uppercase; letter-spacing:var(--ls-caps); color:var(--text-primary);
  display:inline-flex; align-items:center; gap:var(--s-2); }
.door__cta span{ transition:transform var(--d-quick) var(--e-out); }
.door:hover .door__cta span{ transform:translateX(4px); }

/* ---- ACCORDION: rotating label as the panel expands -------
   Labels sit vertical when collapsed, horizontal when open —
   the AthleteIQ move. Desktop only; stacks plainly on mobile. */
.stage{ display:flex; gap:var(--s-2); min-height:440px; }
.stage__panel{
  position:relative; flex:1; overflow:hidden; cursor:pointer;
  background:var(--surface-2); border:1px solid var(--line-base); border-radius:var(--r-lg);
  transition:flex var(--d-slow) var(--e-out), background var(--d-base) var(--e-soft);
}
.stage__panel[aria-expanded="true"]{ flex:4.2; background:var(--surface-3); border-color:var(--signal-muted); }
.stage__label{
  position:absolute; inset-block-end:var(--s-6); left:var(--s-6);
  /* Pivot from the bottom-left corner so the rotated label grows UPWARD
     into the panel instead of straddling its own centre (which clipped
     half the text against overflow:hidden). */
  transform-origin:left bottom; transform:rotate(-90deg);
  white-space:nowrap; font-family:var(--font-display); font-size:var(--t-h4);
  color:var(--text-secondary);
  transition:transform var(--d-slow) var(--e-out), color var(--d-base),
             inset-block-end var(--d-slow) var(--e-out);
}
.stage__panel[aria-expanded="true"] .stage__label{
  inset-block-end:calc(100% - var(--s-8)); left:var(--s-6);
  transform:rotate(0deg); color:var(--text-primary);
}
.stage__num{ position:absolute; inset-block-start:var(--s-5); left:var(--s-5);
  font-family:var(--font-ui); font-size:var(--t-mono); letter-spacing:var(--ls-wide);
  color:var(--text-tertiary); transition:opacity var(--d-base); }
.stage__panel[aria-expanded="true"] .stage__num{ opacity:0; }
.stage__body{
  padding:calc(var(--s-8) + var(--s-5)) var(--s-6) var(--s-6);
  opacity:0; transform:translateY(var(--travel-md));
  transition:opacity var(--d-base) var(--e-out) 120ms, transform var(--d-base) var(--e-out) 120ms;
  pointer-events:none;
}
.stage__panel[aria-expanded="true"] .stage__body{ opacity:1; transform:none; pointer-events:auto; }
.stage__body p{ color:var(--text-secondary); font-size:var(--t-small); max-width:44ch; }
@media (max-width:900px){
  .stage{ flex-direction:column; min-height:0; }
  .stage__panel{ flex:none; }
  .stage__panel[aria-expanded="true"]{ flex:none; }
  .stage__label{ position:static; transform:none !important; inset:auto !important;
    padding:var(--s-5) var(--s-5) 0; display:block; }
  .stage__num{ display:none; }
  .stage__body{ padding:var(--s-3) var(--s-5) var(--s-5); }
  .stage__panel:not([aria-expanded="true"]) .stage__body{ display:none; }
}

/* ---- CAROUSEL with position counter ----------------------- */
.carousel__head{ display:flex; justify-content:space-between; align-items:center;
  gap:var(--s-4); margin-bottom:var(--s-5); }
.carousel__count{ font-family:var(--font-ui); font-weight:500; font-size:var(--t-mono);
  letter-spacing:var(--ls-wide); color:var(--text-tertiary); font-variant-numeric:tabular-nums; }
.carousel__nav{ display:flex; gap:var(--s-2); }
.carousel__btn{ width:38px; height:38px; border-radius:50%; border:1px solid var(--line-strong);
  display:grid; place-items:center; color:var(--text-primary);
  transition:background var(--d-instant), border-color var(--d-instant), transform var(--d-instant) var(--e-snap); }
.carousel__btn:hover:not(:disabled){ background:var(--signal-base); border-color:var(--signal-base);
  color:var(--text-on-signal); transform:scale(1.07); }
.carousel__btn:disabled{ opacity:0.3; cursor:default; }
.carousel__viewport{ overflow:hidden; }
.carousel__track{ display:flex; gap:var(--s-4); will-change:transform;
  transition:transform var(--d-slow) var(--e-out); }
.carousel__slide{ flex:0 0 clamp(260px, 30%, 360px); }

/* Assembling grids scatter their children beyond the layout box while
   animating. Clip horizontally so that never creates page-wide scroll;
   overflow-y stays visible so hover-lift is not cropped. */
[data-assemble]{ overflow-x:clip; overflow-y:visible; }