/* RunCadre — homepage sections (index.html only). Component styles for the fourteen
   sections; surfaces and all colours come from the role tokens in styles.css
   (design.md). No new colour values here. */

/* ---- shared ---------------------------------------------------------------- */
.hs{padding:clamp(72px,9vw,128px) 0;overflow:hidden}
.hs-skel{font-family:var(--mono);font-size:12px;letter-spacing:var(--track-label);text-transform:uppercase;color:var(--fg-mut)}
.hs-sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.hs-bleed{padding:0 var(--gutter)}
.hs-display{font-family:var(--font-sans);font-weight:600;letter-spacing:var(--track-display);line-height:1.02;color:var(--fg)}

/* ---- 01 hero: full-width wordmark, one promise, one button ----------------- */
.hs-01{padding:clamp(40px,6vw,88px) 0 clamp(56px,7vw,104px)}
.hs-wordmark{display:flex;align-items:center;gap:.06em;margin:0;
  /* shield + "RunCadre" measure 4.74em wide: fill the bleed (viewport minus gutters, minus a scrollbar allowance) */
  font-size:calc((100vw - 2 * var(--gutter) - 16px) / 4.78);line-height:.86;letter-spacing:-.045em;white-space:nowrap;color:var(--fg)}
.hs-wordmark-shield{width:.78em;height:.78em;margin-right:.04em;flex:none}
.hs-wm-run{font-family:var(--font-sans);font-weight:600}
.hs-wm-cadre{font-family:var(--serif);font-style:italic;font-weight:600;letter-spacing:-.02em;color:var(--gold-display)}
.hs-wordmark-rule{margin:clamp(20px,2.4vw,36px) 0 0}
.hs-hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:end;margin-top:clamp(28px,4vw,56px)}
.hs-promise{font-family:var(--font-sans);font-weight:600;letter-spacing:var(--track-display);line-height:1.02;
  font-size:clamp(36px,5.2vw,72px);color:var(--fg);max-width:14ch}
.hs-hero-sub{color:var(--fg-mut);font-size:clamp(15px,1.3vw,17px);max-width:44ch;margin-bottom:22px}
.hs-hero-cta{padding:14px 24px;font-size:15px}
@media (max-width:760px){.hs-hero{grid-template-columns:1fr;align-items:start}}
@media (prefers-reduced-motion:no-preference){
  .hs-wordmark,.hs-wordmark-rule,.hs-promise,.hs-hero-side{animation:hsRise .7s var(--ease) both}
  .hs-wordmark-rule{animation-delay:.08s}.hs-promise{animation-delay:.14s}.hs-hero-side{animation-delay:.22s}
}
@keyframes hsRise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* ---- 02 logo wall: marquee directly under the hero, pausable --------------- */
.hs-02{padding:36px 0 44px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.hs-logos-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.hs-pause{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:var(--track-label);
  text-transform:uppercase;color:var(--fg);background:transparent;border:1px solid var(--rule-strong);border-radius:999px;padding:8px 14px;cursor:pointer}
.hs-pause:hover{border-color:var(--fg-mut)}
.hs-pause:focus-visible{outline:2px solid var(--gold-mark);outline-offset:3px}
.hs-pause-i{width:8px;height:10px;border-left:3px solid currentColor;border-right:3px solid currentColor}
.hs-pause[aria-pressed="true"] .hs-pause-i{width:0;height:0;border-style:solid;border-width:5px 0 5px 9px;border-color:transparent transparent transparent currentColor}
.hs-marquee.is-paused .marquee-track.marquee-run{animation-play-state:paused}

/* ---- 04 kinetic statement (ink) ------------------------------------------- */
.hs-04{padding:clamp(96px,14vw,200px) 0}
.hs-kinetic{font-family:var(--font-sans);font-weight:600;letter-spacing:-.045em;line-height:.98;
  font-size:clamp(46px,9.6vw,156px);color:var(--fg)}
.hs-kinetic span{display:block;will-change:transform}
.hs-k2{color:var(--gold-display);padding-left:clamp(0px,12vw,220px)}
@media (prefers-reduced-motion:no-preference){
  .hs-kinetic[data-kinetic] span{opacity:1;transition:transform .9s var(--ease)}
  .hs-kinetic[data-kinetic] .hs-k1{transform:translateX(-6%)}
  .hs-kinetic[data-kinetic] .hs-k2{transform:translateX(8%);transition-delay:.18s}
  .hs-kinetic.in span{opacity:1}
  .hs-kinetic.in .hs-k1{transform:translateX(calc(var(--drift,0) * 1px))}
  .hs-kinetic.in .hs-k2{transform:translateX(calc(var(--drift,0) * -1px))}
}

/* ---- shared section head + agent chips ------------------------------------- */
.hs-head{max-width:760px;margin-bottom:clamp(32px,4vw,56px)}
.hs-h2{font-family:var(--font-sans);font-weight:600;letter-spacing:var(--track-display);line-height:1.02;
  font-size:clamp(34px,5.4vw,76px);color:var(--fg);margin-top:14px}
.hs-h2 span{display:block}
.hs-h2-2{color:var(--gold-display)}
.hs-chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 18px;padding:0}
.hs-chips li{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;
  color:var(--fg);background:var(--card);border:1px solid var(--rule-strong);border-radius:999px;padding:6px 12px}
.hs-chips li i{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}
.hs-chips .hs-chip-all{background:transparent;color:var(--fg-mut)}
.hs-lead{color:var(--fg);font-size:15.5px;line-height:1.65;max-width:52ch}
.hs-lead b{font-weight:600}
.hs-counter{margin-top:18px;color:var(--fg-mut);font-size:14px}
.hs-counter b{font-family:var(--font-sans);font-weight:600;font-size:clamp(28px,3vw,40px);letter-spacing:var(--track-display);color:var(--fg);margin-right:6px}
.hs-demo{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--fg-mut);margin-top:12px}

/* ---- 03 engine switcher: 7 tabs ------------------------------------------- */
.hs-switch{display:grid;grid-template-columns:minmax(220px,300px) minmax(0,1fr);gap:clamp(20px,3vw,40px);align-items:start}
.hs-tabs{display:flex;flex-direction:column;gap:6px}
.hs-tab{display:grid;grid-template-columns:auto 1fr;column-gap:12px;row-gap:2px;text-align:left;cursor:pointer;
  background:transparent;border:1px solid transparent;border-radius:12px;padding:12px 14px;color:var(--fg);font:inherit}
.hs-tab:hover{background:var(--lift)}
.hs-tab:focus-visible{outline:2px solid var(--gold-mark);outline-offset:2px}
.hs-tab[aria-selected="true"]{background:var(--card);border-color:var(--rule-strong);box-shadow:inset 3px 0 var(--gold-mark)}
.hs-tab-n{grid-row:span 2;font-family:var(--mono);font-size:11px;color:var(--gold-text);padding-top:3px}
.hs-tab-name{font-weight:600;font-size:15px}
.hs-tab-agents{font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;color:var(--fg-mut)}
.hs-panel{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:clamp(20px,3vw,40px);align-items:start}
.hs-panel[hidden]{display:none}
.hs-panel-t{font-family:var(--font-sans);font-weight:600;letter-spacing:var(--track-display);font-size:clamp(26px,3vw,40px);line-height:1.05;margin-top:10px}
.hs-console{position:relative;margin:0}
.hs-console img{width:100%;height:auto;border-radius:14px;border:1px solid var(--rule-strong);background:var(--ink);box-shadow:0 24px 60px color-mix(in srgb,var(--ink) 18%,transparent)}
.hs-console-cta{position:absolute;z-index:3;left:50%;bottom:28px;transform:translateX(-50%);display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:11px 20px;border-radius:999px;background:var(--accent);color:#18110e;font:650 11px/1 var(--font-sans);white-space:nowrap;text-decoration:none;box-shadow:0 10px 28px #0004;transition:transform .24s var(--ease),box-shadow .24s var(--ease)}
.hs-console-cta:hover,.hs-console-cta:focus-visible{transform:translateX(-50%) translateY(-3px);box-shadow:0 16px 36px #0007;outline:2px solid #fff;outline-offset:3px}
.hs-stage-nav{grid-column:2;display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:18px;padding-top:14px;border-top:1px solid var(--rule-strong)}
.hs-stage-nav>p{display:flex;align-items:center;gap:10px;margin:0;font:600 10px/1 var(--mono);letter-spacing:.12em;color:var(--fg-mut)}
.hs-stage-nav>p i{width:clamp(56px,8vw,110px);height:1px;background:var(--rule-strong)}
.hs-stage-nav>div{display:flex;gap:8px}
.hs-stage-nav button{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--rule-strong);border-radius:50%;background:transparent;color:var(--fg);font-size:17px;cursor:pointer;transition:background .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease)}
.hs-stage-nav button:hover,.hs-stage-nav button:focus-visible{background:var(--lift);border-color:var(--fg-mut);transform:translateY(-2px);outline:0}
@media (max-width:980px){.hs-switch,.hs-panel{grid-template-columns:1fr}
  .hs-tabs{flex-direction:row;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px}
  .hs-tab{flex:0 0 auto;scroll-snap-align:start;min-width:190px}
  .hs-stage-nav{grid-column:1}}

/* ---- 09 seven engines: film + 3D card carousel ---------------------------- */
.hs-film{margin:0 0 clamp(40px,5vw,72px);border-radius:22px;overflow:hidden;position:relative}
.hs-carousel{position:relative}
.hs-ring{list-style:none;margin:0;padding:0}
.hs-card{background:var(--card);border:1px solid var(--rule-strong);border-radius:20px;padding:26px 26px 24px;color:var(--fg)}
.hs-card-n{font-family:var(--mono);font-size:12px;color:var(--gold-text);margin-bottom:10px}
.hs-card-t{font-family:var(--font-sans);font-weight:600;letter-spacing:var(--track-display);font-size:clamp(24px,2.4vw,32px);line-height:1.05;margin-top:8px}
.hs-card .hs-lead{font-size:14.5px}
.hs-car-nav{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:22px}
.hs-car-btn{width:46px;height:46px;border-radius:50%;border:1px solid var(--rule-strong);background:var(--surface);color:var(--fg);font-size:18px;cursor:pointer}
.hs-car-btn:hover{border-color:var(--fg-mut)}
.hs-car-btn:focus-visible{outline:2px solid var(--gold-mark);outline-offset:3px}
.hs-car-pos{font-family:var(--mono);font-size:12px;color:var(--fg-mut);min-width:4ch;text-align:center}
.hs-carousel .hs-demo{text-align:center}
/* flat fallback (no JS, small screens, reduced motion): a snap row */
.hs-ring{display:flex;align-items:flex-start;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 2px 12px}
.hs-ring .hs-card{flex:0 0 min(360px,86%);scroll-snap-align:center}
/* 3D ring: home.js adds .is-3d on wide screens without reduced motion */
.hs-carousel.is-3d{perspective:1800px}
.hs-carousel.is-3d .hs-ring{display:block;overflow:visible;position:relative;height:var(--ring-h,520px);transform-style:preserve-3d;
  transform:translateZ(calc(var(--ring-r) * -1)) rotateY(var(--ring-rot,0deg));transition:transform .9s var(--ease)}
.hs-carousel.is-3d .hs-card{position:absolute;left:50%;top:0;width:360px;margin-left:-180px;
  transform:rotateY(calc(var(--i) * 360deg / 7)) translateZ(var(--ring-r));backface-visibility:hidden;
  transition:opacity .6s var(--ease);opacity:.38}
.hs-carousel.is-3d .hs-card.is-front{opacity:1}

/* ---- smaller section heading (panels) -------------------------------------- */
.hs-h3{font-family:var(--font-sans);font-weight:600;letter-spacing:var(--track-display);line-height:1.04;
  font-size:clamp(28px,3.4vw,46px);color:var(--fg);margin:12px 0 14px}

/* ---- 05 split: repeat work / see what runs (champagne) --------------------- */
.hs-split{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:0;max-width:1320px}
.hs-split-a{padding-right:clamp(24px,4vw,56px);border-right:1px solid var(--rule-strong)}
.hs-split-b{padding-left:clamp(24px,4vw,56px);min-width:0}
.hs-work{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;padding:0}
.hs-work li{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--fg);background:var(--card);
  border:1px solid var(--rule-strong);border-radius:8px;padding:8px 12px}
.hs-split-b .command-table{margin-top:26px}
@media (max-width:1100px){.hs-split{grid-template-columns:1fr}
  .hs-split-a{padding:0 0 40px;border-right:0;border-bottom:1px solid var(--rule-strong)}
  .hs-split-b{padding:40px 0 0}}

/* ---- 06 self-learning, under control -------------------------------------- */
.hs-ctls{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,28px);padding:0}
.hs-ctl{border-top:2px solid var(--gold);padding-top:22px}
.hs-ctl-n{font-family:var(--mono);font-size:12px;color:var(--gold-text)}
.hs-ctl-t{font-family:var(--font-sans);font-weight:600;letter-spacing:var(--track-display);font-size:clamp(22px,2.2vw,30px);margin:10px 0 12px}
.hs-ctl p:last-child{color:var(--fg-mut);font-size:15px;line-height:1.65}
@media (max-width:860px){.hs-ctls{grid-template-columns:1fr}}

/* ---- 07 activity ticker (sand) --------------------------------------------- */
.hs-07 .hs-logos-head{align-items:flex-end;margin-bottom:26px}
.hs-ticker .marquee-track{gap:14px}
.hs-ticker .marquee-track.marquee-run{animation-duration:60s}
.hs-tick{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;flex:none;font-size:14.5px;color:var(--fg);
  background:var(--card);border:1px solid var(--rule-strong);border-radius:999px;padding:12px 18px}
.hs-tick i{width:9px;height:9px;border-radius:50%;background:var(--accent);flex:none}
.hs-tick b{font-weight:600}
.hs-07 .hs-demo{margin-top:18px}

/* ---- 08 one brief, one cadre (ink-2) + Agent HQ window --------------------- */
.hs-brief-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,4vw,64px);align-items:start}
.hs-steps{list-style:none;padding:0;display:grid;gap:26px;counter-reset:none}
.hs-step{display:grid;grid-template-columns:auto 1fr;column-gap:18px}
.hs-step-n{grid-row:span 2;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--mono);font-size:13px;color:var(--gold-text);border:1px solid var(--gold)}
.hs-step h3{font-family:var(--font-sans);font-weight:600;font-size:21px;letter-spacing:var(--track-display);margin-top:6px}
.hs-step p{color:var(--fg-mut);font-size:15px;line-height:1.65;margin-top:6px}
.hs-window{margin:0;border:1px solid var(--rule-strong);border-radius:16px;overflow:hidden;background:var(--card)}
.hs-window-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid var(--rule-strong)}
.hs-window-bar i{width:10px;height:10px;border-radius:50%;background:var(--rule-strong)}
.hs-window-bar span{margin-left:8px;font-family:var(--mono);font-size:11px;letter-spacing:var(--track-label);text-transform:uppercase;color:var(--fg-mut)}
.hs-window img{display:block;width:100%;height:auto}
.hs-window-cap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:14px 16px;border-top:1px solid var(--rule-strong)}
.hs-window-cap .hs-demo{margin:0;max-width:44ch}
@media (max-width:980px){.hs-brief-grid{grid-template-columns:1fr}}

/* ---- 10 built for you, yours (bone) --------------------------------------- */
.hs-owns{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--rule-strong);
  border:1px solid var(--rule-strong);border-radius:20px;overflow:hidden}
.hs-own{background:var(--surface);padding:clamp(24px,3vw,40px)}
.hs-own-n{font-family:var(--mono);font-size:12px;color:var(--gold-text)}
.hs-own h3{font-family:var(--font-sans);font-weight:600;letter-spacing:var(--track-display);font-size:clamp(22px,2.2vw,30px);margin:12px 0 10px}
.hs-own p{color:var(--fg-mut);font-size:15px;line-height:1.65;max-width:48ch}
@media (max-width:760px){.hs-owns{grid-template-columns:1fr}}

/* ---- 11 the math: full width, numbers as large as the heading -------------- */
.hs-sum-grid{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:clamp(20px,4vw,64px);align-items:start;
  margin-top:clamp(24px,3vw,40px);border-top:2px solid var(--gold);padding-top:clamp(24px,3vw,40px)}
.hs-sum-k{font-family:var(--mono);font-size:12px;letter-spacing:var(--track-label);text-transform:uppercase;color:var(--fg-mut);font-weight:400}
.hs-sum-v{display:flex;align-items:baseline;flex-wrap:wrap;gap:0 14px;margin-top:10px}
.hs-sum-n{font-family:var(--font-sans);font-weight:600;letter-spacing:-.045em;line-height:.95;color:var(--fg);
  font-size:clamp(52px,8.4vw,132px)}
.hs-sum-plus{font-family:var(--font-sans);font-weight:600;color:var(--gold-text);font-size:clamp(36px,5vw,76px);line-height:1;margin-right:10px}
.hs-sum-u{font-size:clamp(15px,1.3vw,18px);color:var(--fg-mut)}
.hs-sum-vs{align-self:center;font-family:var(--mono);font-size:13px;letter-spacing:var(--track-label);text-transform:uppercase;color:var(--gold-text);
  border:1px solid var(--gold);border-radius:50%;width:56px;height:56px;display:grid;place-items:center}
.hs-sum-list{margin-top:22px;padding-left:18px;color:var(--fg-mut);font-size:15px;line-height:1.7;max-width:52ch}
.hs-sum-out{margin-top:clamp(28px,3vw,44px);font-size:clamp(20px,2vw,28px);line-height:1.35;letter-spacing:-.01em;color:var(--fg);max-width:60ch}
.hs-sum-out b{color:var(--gold-text);font-weight:600}
.hs-sum .hs-demo a{color:var(--gold-text);text-decoration:underline;text-underline-offset:3px}
@media (max-width:860px){.hs-sum-grid{grid-template-columns:1fr}.hs-sum-vs{justify-self:start}}

/* ---- 12 packages 01–04 as full bands (champagne) -------------------------- */
.hs-pkgs{list-style:none;padding:0;border-top:1px solid var(--rule-strong)}
.hs-pkg{display:grid;grid-template-columns:72px minmax(0,1fr) minmax(0,1.3fr);gap:clamp(16px,3vw,40px);align-items:start;
  padding:clamp(24px,3vw,36px) 0;border-bottom:1px solid var(--rule-strong)}
.hs-pkg-n{font-family:var(--font-sans);font-weight:600;font-size:clamp(28px,3vw,44px);letter-spacing:-.04em;color:var(--gold-text);line-height:1}
.hs-pkg-t{font-family:var(--font-sans);font-weight:600;letter-spacing:var(--track-display);font-size:clamp(26px,2.8vw,40px);line-height:1.02}
.hs-pkg-price{margin-top:10px;color:var(--fg-mut);font-size:15px}
.hs-pkg-price b{color:var(--fg);font-weight:600;font-size:clamp(20px,1.8vw,26px);letter-spacing:-.02em}
.hs-pkg-count{font-family:var(--mono);font-size:11px;letter-spacing:var(--track-label);text-transform:uppercase;color:var(--fg-mut)}
.hs-pkg .hs-chips{margin:10px 0 12px}
.hs-pkg-excl{color:var(--fg-mut);font-size:14px;line-height:1.6}
.hs-pkg-all{margin-top:22px;color:var(--fg-mut);font-size:14.5px;max-width:70ch}
.hs-pkg-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
@media (max-width:860px){.hs-pkg{grid-template-columns:1fr;gap:10px}}

/* ---- 13 six questions (sand) ---------------------------------------------- */
.hs-faq .faq{max-width:900px;margin-left:0}
.hs-faq-more{margin-top:28px}

/* ---- 14 mad-libs + footer (ink) ------------------------------------------- */
.hs-14{padding-bottom:clamp(64px,8vw,112px)}
.hs-libs-line{font-family:var(--font-sans);font-weight:600;letter-spacing:var(--track-display);line-height:1.18;
  font-size:clamp(30px,4.6vw,64px);color:var(--fg);max-width:22ch;margin-top:18px}
.hs-blank{color:var(--gold-display);border-bottom:3px solid var(--gold);padding:0 .08em;white-space:nowrap}
.hs-libs-sub{color:var(--fg-mut);font-size:clamp(15px,1.3vw,18px);margin-top:26px;max-width:52ch}
.hs-libs-cta{display:flex;align-items:center;gap:18px 26px;flex-wrap:wrap;margin-top:30px}
.hs-libs-btn{padding:18px 30px;font-size:17px}
.hs-libs-or{font-family:var(--mono);font-size:12px;color:var(--fg-mut)}
.hs-libs-or a{color:var(--gold-text);text-decoration:underline;text-underline-offset:3px}
/* footer wordmark at 180px: one of the places --chrome is allowed (design.md) */
.hs-foot-mark{font-size:min(180px,19vw);line-height:.9;letter-spacing:-.045em;white-space:nowrap;margin:0 0 clamp(28px,4vw,56px);
  background:var(--chrome);-webkit-background-clip:text;background-clip:text;color:transparent}
.hs-foot-mark span{font-family:var(--font-sans);font-weight:600}
.hs-foot-mark i{font-family:var(--serif);font-weight:600;letter-spacing:-.02em}
@media (max-width:560px){.hs-blank{white-space:normal}}
.hs-switch{scroll-margin-top:100px}
.hs-pkg-incl{margin-top:6px;font-weight:600;color:var(--fg);font-size:14.5px}