/* ============================================================
   SPARTACUS — HOMEPAGE ("Ink & Iron")
   Homepage-only sections. Shared components (type, record list, final
   call, staggers, inner-page layouts) live in ink.css, loaded first.
   Render-blocking on purpose: it sets layout. Scoped under .page-home so it
   cannot leak, and so it outranks the async ux.css / fx.css.

     01 tokens + shared type        06 who can join
     02 hero                        07 what students build (word wall)
     03 disciplines ribbon          08 training method (scroll story)
     04 coach / credentials         09 parents + belt stack
     05 disciplines (pinned rail)   10 final call · 11 reduced motion
   ============================================================ */

/* ---------- 02 · HERO ---------- */
.page-home .hx-hero{
  display:grid;grid-template-rows:1fr auto;align-items:center;
  min-height:calc(100svh - var(--hdr));border-bottom:0;
}
.page-home .hx-hero .hero-portrait{width:46%}
.page-home .hx-hero .hero-portrait::after{background:
  linear-gradient(90deg,var(--black) 0%,rgba(8,8,9,.6) 10%,rgba(8,8,9,.1) 26%,rgba(8,8,9,0) 42%),
  linear-gradient(0deg,var(--black) 0%,rgba(8,8,9,.5) 14%,rgba(8,8,9,0) 34%)}
.page-home .hero-inner{padding-block:clamp(40px,6vw,72px) clamp(32px,4vw,48px)}
.page-home .hero-copy{max-width:min(660px,54vw)}

.page-home .hx-kicker{
  display:flex;align-items:center;gap:14px;
  font-family:var(--font-head);font-weight:600;font-size:.8rem;letter-spacing:.34em;text-transform:uppercase;color:var(--gold-2);
}
.page-home .hx-kicker-bar{width:40px;height:2px;background:linear-gradient(90deg,var(--red),var(--gold));transform-origin:0 50%;animation:hxBar .8s var(--ease) .1s both}
@keyframes hxBar{from{transform:scaleX(0)}}

.page-home .hx-title{
  font-family:var(--font-display);font-weight:400;text-transform:uppercase;color:var(--bone);
  font-size:clamp(2.75rem,6vw,5.7rem);line-height:.9;letter-spacing:.002em;margin:22px 0 24px;
}
/* each line rises out of its own mask — a curtain, not a fade */
.page-home .hx-line{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.page-home .hx-line > span{display:inline-block;animation:hxRise 1s var(--ease) both}
.page-home .hx-line:nth-child(1) > span{animation-delay:.12s}
.page-home .hx-line:nth-child(2) > span{animation-delay:.22s}
.page-home .hx-line:nth-child(3) > span{animation-delay:.32s}

.page-home .hx-lede{color:var(--mist);font-size:clamp(1rem,1.45vw,1.14rem);line-height:1.7;max-width:56ch;animation:hxFade .9s var(--ease) .45s both}
.page-home .hx-lede strong{display:block;color:var(--bone);font-family:var(--font-head);font-weight:500;font-size:1.18em;letter-spacing:.01em;margin-bottom:6px}
.page-home .hx-lede b{color:var(--bone);font-weight:600}
.page-home .hero-copy .hx-actions{animation:hxFade .9s var(--ease) .55s both}
.page-home .hero-copy .hx-alt,.page-home .hx-tanglish{animation:hxFade .9s var(--ease) .65s both}
.page-home .hx-tanglish{margin-top:10px;font-family:var(--font-head);font-style:italic;color:rgba(246,215,122,.72);letter-spacing:.02em}

/* ink wipe: two panels sweep off the portrait on load (the photo is already
   painted underneath, so LCP is not delayed) */
.page-home .hx-ink{position:absolute;top:0;right:0;bottom:0;width:46%;z-index:1;pointer-events:none}
.page-home .hx-ink::before,.page-home .hx-ink::after{content:"";position:absolute;inset:0;transform-origin:100% 50%;animation:hxWipe .95s var(--ease) both}
.page-home .hx-ink::before{background:var(--red-deep);animation-delay:.28s}
.page-home .hx-ink::after{background:var(--black);animation-delay:.08s}
@keyframes hxWipe{from{transform:scaleX(1)}to{transform:scaleX(0)}}

/* the strike: a bristled red blade slashes in behind the headline on load,
   then settles to a faint mark (screen blend, so it lights rather than covers) */
.page-home .hx-strike{
  position:absolute;z-index:1;left:-8%;top:30%;width:70%;height:clamp(70px,11vw,170px);pointer-events:none;
  background:linear-gradient(90deg,transparent,rgba(225,29,42,.55) 28%,rgba(255,64,76,.65) 58%,rgba(163,15,26,.45) 86%,transparent);
  -webkit-mask:repeating-linear-gradient(-9deg,#000 0 2px,rgba(0,0,0,.55) 2px 4px);
          mask:repeating-linear-gradient(-9deg,#000 0 2px,rgba(0,0,0,.55) 2px 4px);
  clip-path:polygon(0 70%,100% 0,100% 22%,0 100%);mix-blend-mode:screen;opacity:.34;
  animation:hxStrike 1.15s cubic-bezier(.7,0,.2,1) .05s both;
}
@keyframes hxStrike{
  0%  {clip-path:polygon(0 70%,0 70%,0 100%,0 100%);opacity:1}
  55% {opacity:1}
  100%{clip-path:polygon(0 70%,100% 0,100% 22%,0 100%);opacity:.34}
}

/* credential bar along the bottom of the hero */
.page-home .hx-trust-bar{position:relative;z-index:3;border-top:1px solid var(--hair);background:rgba(10,10,11,.74);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);animation:hxFade .9s var(--ease) .75s both}
.page-home .hx-trust-bar .hero-trust{display:flex;flex-wrap:nowrap;justify-content:space-between;gap:0;max-width:none}
.page-home .hx-trust-bar .hero-trust span{
  flex:1 1 0;justify-content:center;gap:10px;padding:18px 12px;border:0;border-radius:0;background:none;
  font-family:var(--font-head);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mist);white-space:nowrap;
}
.page-home .hx-trust-bar .hero-trust span + span{border-left:1px solid var(--hair)}
.page-home .hx-trust-bar .hero-trust span::before{content:"";width:6px;height:6px;flex:0 0 6px;transform:rotate(45deg);background:var(--gold)}

/* ---------- 03 · DISCIPLINES RIBBON ---------- */
.page-home .hx-ribbon{
  position:relative;z-index:4;background:var(--red);border:0;
  transform:rotate(-2deg) scale(1.04);margin-block:clamp(-8px,-1vw,-4px) 0;
  box-shadow:0 18px 40px -18px rgba(225,29,42,.6);
}
.page-home .hx-ribbon .marquee{gap:34px;padding:14px 0}
.page-home .hx-ribbon .marquee span{
  font-family:var(--font-display);font-size:clamp(1.5rem,3.2vw,2.5rem);letter-spacing:.02em;text-transform:uppercase;
  color:var(--black);gap:34px;
}
.page-home .hx-ribbon .marquee span.o{color:transparent;-webkit-text-stroke:1.4px var(--black)}
.page-home .hx-ribbon .marquee span::after{content:"✦";color:var(--black);-webkit-text-stroke:0;font-size:.6em}

/* ---------- 05 · DISCIPLINES (pinned horizontal rail) ---------- */
.page-home .hx-arts{position:relative;padding-block:clamp(72px,10vw,120px) clamp(40px,6vw,72px)}
.page-home .hx-arts-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:clamp(28px,4vw,48px)}
.page-home .hx-arts-head .hx-h2{margin-bottom:0}
.page-home .hx-arts-sub{color:var(--mist);max-width:44ch;line-height:1.7}
.page-home .hx-arts-sub .hx-textlink{margin-top:12px}
/* default (phones, no JS, reduced motion): a native swipe rail */
.page-home .hx-arts-track{
  display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;
  padding:8px max(16px,calc((100vw - var(--maxw)) / 2 + 24px)) 28px;scrollbar-width:none;perspective:1400px;
}
.page-home .hx-arts-track::-webkit-scrollbar{display:none}
.page-home .hx-art{
  --glow:hsl(var(--hue) 72% 38% / .5);
  position:relative;flex:0 0 min(80vw,360px);scroll-snap-align:center;min-height:470px;
  display:flex;flex-direction:column;padding:26px;border-radius:24px;overflow:hidden;isolation:isolate;
  background:radial-gradient(120% 70% at 50% 0%,var(--glow),transparent 62%),linear-gradient(180deg,#141418,#0e0e11);
  border:1px solid var(--hair);
  transform:rotateY(var(--ry,0deg)) scale(var(--sc,1));transform-origin:50% 50%;
  transition:border-color .4s,box-shadow .4s;
}
.page-home .hx-art:hover,.page-home .hx-art:focus-within{border-color:rgba(233,196,90,.5);box-shadow:0 30px 60px -30px var(--glow)}
.page-home .hx-art-tag{
  align-self:flex-start;font-family:var(--font-head);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold-2);padding:6px 11px;border-radius:99px;border:1px solid rgba(233,196,90,.3);background:rgba(0,0,0,.35);
}
.page-home .hx-art-fig{flex:1;display:grid;place-items:center;min-height:170px;perspective:500px}
.page-home .hx-art-fig svg{
  width:118px;height:118px;filter:drop-shadow(0 18px 24px rgba(0,0,0,.6));
  transition:transform .7s var(--ease);
}
.page-home .hx-art:hover .hx-art-fig svg{transform:translateZ(40px) rotateY(-14deg) rotateX(8deg) scale(1.06)}
.page-home .hx-art h3{font-family:var(--font-display);font-weight:400;text-transform:uppercase;font-size:clamp(2rem,3vw,2.6rem);line-height:1;color:var(--bone);margin-bottom:10px}
.page-home .hx-art p{color:var(--mist);font-size:.95rem;line-height:1.6}
.page-home .hx-art .hx-art-for{margin-top:12px;font-family:var(--font-head);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-2)}
.page-home .hx-art-link{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;padding-top:16px;border-top:1px solid var(--hair);
  font-family:var(--font-head);font-weight:600;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--bone);
}
.page-home .hx-art-link::after{content:"";position:absolute;inset:0;border-radius:inherit}   /* whole card is the link */
.page-home .hx-art-link:focus-visible{outline:none}
.page-home .hx-art:focus-within{outline:2px solid var(--gold-2);outline-offset:3px}
.page-home .hx-arts-meter{height:2px;background:var(--hair);border-radius:2px;overflow:hidden;margin-top:8px}
.page-home .hx-arts-meter i{display:block;height:100%;background:linear-gradient(90deg,var(--red),var(--gold));transform-origin:0 50%;transform:scaleX(var(--p,0))}

/* pinned mode — home.js adds .is-pinned only on wide screens with a fine
   pointer and motion allowed, and sets the section height (--dist) itself.
   The section sits far below the fold, so that change never shifts anything
   a visitor can see. */
.page-home .hx-arts.is-pinned{height:calc(100vh + var(--dist,0px));padding:0}
.page-home .hx-arts.is-pinned .hx-arts-pin{
  position:sticky;top:var(--hdr);height:calc(100vh - var(--hdr));
  display:flex;flex-direction:column;justify-content:center;overflow:hidden;
}
.page-home .hx-arts.is-pinned .hx-arts-track{overflow:visible;scroll-snap-type:none;will-change:transform;padding-bottom:20px}
.page-home .hx-arts.is-pinned .hx-art{flex-basis:clamp(300px,26vw,370px);min-height:min(500px,58vh)}

/* ---------- 06 · WHO CAN JOIN ---------- */
.page-home .hx-who-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:clamp(24px,4vw,48px);margin-top:clamp(28px,4vw,48px);align-items:stretch}
.page-home .hx-roll{list-style:none;display:flex;flex-wrap:wrap;align-items:baseline;gap:.2em .5em;align-content:center}
.page-home .hx-roll li{
  font-family:var(--font-display);text-transform:uppercase;font-size:clamp(1.6rem,3.3vw,2.75rem);line-height:1.15;color:var(--bone);
  transition:color .3s;
}
.page-home .hx-roll li:nth-child(even){color:transparent;-webkit-text-stroke:1.4px rgba(244,239,230,.85)}
.page-home .hx-roll li:not(:last-child)::after{content:"/";margin-left:.5em;color:var(--red);-webkit-text-stroke:0}
.page-home .hx-roll li:hover{color:var(--gold-2);-webkit-text-stroke-color:var(--gold-2)}
.page-home .hx-b2b{
  position:relative;display:flex;flex-direction:column;justify-content:flex-end;gap:10px;min-height:280px;padding:30px;border-radius:24px;overflow:hidden;
  background:radial-gradient(90% 80% at 100% 0%,rgba(233,196,90,.2),transparent 60%),linear-gradient(160deg,#18181c,#0e0e11);
  border:1px solid rgba(233,196,90,.3);transition:transform .5s var(--ease),border-color .4s;
}
.page-home .hx-b2b:hover{transform:translateY(-6px);border-color:var(--gold)}
.page-home .hx-b2b-k{font-family:var(--font-head);font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-2)}
.page-home .hx-b2b b{font-family:var(--font-display);font-weight:400;text-transform:uppercase;font-size:clamp(1.5rem,2.4vw,2rem);line-height:1.05;color:var(--bone)}
.page-home .hx-b2b > span:nth-child(3){color:var(--mist)}
.page-home .hx-b2b-go{display:inline-flex;align-items:center;gap:8px;margin-top:10px;font-family:var(--font-head);font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2)}

/* ---------- 07 · WHAT STUDENTS BUILD (word wall) ---------- */
/* Words start dim and light up as the reader reaches them (home.js).
   Without JS or with reduced motion every word is simply lit. */
.page-home .hx-build{background:linear-gradient(180deg,transparent,rgba(0,0,0,.35) 30%,rgba(0,0,0,.35) 70%,transparent)}
.page-home .hx-wall{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:.08em 0;margin-top:clamp(32px,5vw,56px)}
/* a small red diamond between words, so neighbours in the same colour never run together */
.page-home .hx-w:not(:last-child)::after{
  content:"";display:inline-block;width:.16em;height:.16em;margin:0 .34em;vertical-align:.3em;
  transform:rotate(45deg);background:var(--red);opacity:.85;
}
.page-home .hx-w{
  font-family:var(--font-display);text-transform:uppercase;font-size:clamp(2rem,5.6vw,4.8rem);line-height:1.02;
  color:var(--bone);transition:color .5s var(--ease),text-shadow .5s var(--ease);
}
.page-home .hx-w:nth-child(4n+2).lit,.page-home .hx-w:nth-child(4n+2){color:var(--gold-2)}
:where(html.js) .page-home .hx-wall.is-live .hx-w:not(.lit){color:rgba(244,239,230,.1)}
.page-home .hx-w.lit:nth-child(7n+3){color:var(--red);text-shadow:0 0 34px rgba(225,29,42,.35)}

/* ---------- 08 · TRAINING METHOD (scroll story) ---------- */
.page-home .hx-method-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,7vw,110px)}
.page-home .hx-method-aside{position:sticky;top:calc(var(--hdr) + 36px);align-self:start}
.page-home .hx-bignum{
  display:flex;font-family:var(--font-display);font-size:clamp(8rem,15vw,14rem);line-height:.8;margin-top:clamp(20px,3vw,40px);
  perspective:600px;
}
.page-home .hx-bignum span:first-child{color:transparent;-webkit-text-stroke:2px rgba(233,196,90,.55)}
.page-home .hx-bignum-d{display:inline-block;background:linear-gradient(180deg,var(--gold-2),var(--red) 90%);-webkit-background-clip:text;background-clip:text;color:transparent;transform-origin:50% 100%}
.page-home .hx-bignum-d.flip{animation:hxFlip .6s var(--ease)}
@keyframes hxFlip{from{transform:rotateX(-80deg) translateY(12%);opacity:0}}
.page-home .hx-method-rail{height:3px;background:var(--hair);margin-top:26px;max-width:320px;border-radius:3px;overflow:hidden}
.page-home .hx-method-rail i{display:block;height:100%;background:linear-gradient(90deg,var(--red),var(--gold));transform-origin:0 50%;transform:scaleX(var(--mp,.25));transition:transform .6s var(--ease)}
.page-home .hx-steps{list-style:none}
.page-home .hx-step{
  min-height:44vh;display:flex;flex-direction:column;justify-content:center;padding:36px 0;border-top:1px solid var(--hair);
  opacity:.3;transition:opacity .6s var(--ease);
}
.page-home .hx-step.on{opacity:1}
.page-home .hx-step-no{font-family:var(--font-head);font-weight:600;letter-spacing:.2em;color:var(--gold-2);font-size:.85rem}
.page-home .hx-step h3{font-family:var(--font-display);font-weight:400;text-transform:uppercase;font-size:clamp(2rem,3.6vw,3rem);line-height:1;color:var(--bone);margin:10px 0 12px}
.page-home .hx-step.on h3{color:var(--bone)}
.page-home .hx-step p{color:var(--mist);font-size:1.08rem;line-height:1.7;max-width:44ch}

/* ---------- 09 · PARENTS + BELT STACK ---------- */
.page-home .hx-parents{background:linear-gradient(180deg,rgba(0,0,0,.3),transparent)}
.page-home .hx-parents-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(40px,6vw,90px);align-items:center}
.page-home .hx-parents .parent-points{margin-top:26px}
.page-home .hx-belts{
  position:relative;margin:0;padding:clamp(28px,4vw,44px);border-radius:28px;overflow:hidden;
  background:radial-gradient(120% 80% at 0% 100%,rgba(225,29,42,.16),transparent 60%),linear-gradient(160deg,#17171b,#0d0d10);
  border:1px solid var(--hair);
}
.page-home .hx-belt-stack{display:grid;gap:14px}
.page-home .hx-belt{
  position:relative;height:38px;border-radius:6px;background:
    repeating-linear-gradient(0deg,rgba(0,0,0,.14) 0 1px,transparent 1px 5px),var(--c);
  box-shadow:inset 0 -3px 0 rgba(0,0,0,.2),0 6px 14px -8px rgba(0,0,0,.8);
  width:calc(62% + var(--i) * 6%);
  display:flex;align-items:center;padding-left:14px;
}
.page-home .hx-belt::after{   /* the knot */
  content:"";position:absolute;right:-10px;top:50%;width:28px;height:28px;border-radius:5px;transform:translateY(-50%) rotate(8deg);
  background:var(--c);box-shadow:0 4px 10px -4px rgba(0,0,0,.9),inset 0 0 0 1px rgba(0,0,0,.18);
}
.page-home .hx-belt em{font-style:normal;font-family:var(--font-head);font-size:.72rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:rgba(0,0,0,.6)}
.page-home .hx-belt:nth-child(n+5) em{color:rgba(255,255,255,.75)}
.page-home .hx-belt:last-child{box-shadow:inset 0 -3px 0 rgba(0,0,0,.2),inset 0 0 0 1px rgba(233,196,90,.35),0 6px 14px -8px rgba(0,0,0,.8)}
.page-home .hx-belt:last-child::before{content:"";position:absolute;right:26px;top:6px;bottom:6px;width:26px;background:var(--gold);border-radius:2px}
.page-home .hx-belts figcaption{margin-top:24px;font-family:var(--font-head);letter-spacing:.14em;text-transform:uppercase;font-size:.82rem;color:var(--gold-2)}

/* ---------- belt stack stagger (ink.js adds .in) ---------- */
:where(html.js) .page-home .hx-belt-stack[data-stagger] > *{translate:-40px 0}
:where(html.js) .page-home .hx-belt-stack[data-stagger].in > *{translate:0 0}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .page-home .hx-trust-bar .hero-trust span{font-size:.68rem;letter-spacing:.1em;padding-inline:8px}
}
@media (max-width:899px){
  .page-home{--hdr:74px}
  .page-home .hx-hero{display:block;min-height:0}
  .page-home .hx-hero .hero-portrait{position:relative;width:100%;max-width:none;aspect-ratio:auto;height:min(60svh,560px);max-height:none;margin:0}
  .page-home .hx-hero .hero-portrait img{object-position:50% 18%}
  .page-home .hx-hero .hero-portrait::after{background:linear-gradient(0deg,var(--black) 4%,rgba(8,8,9,.75) 22%,rgba(8,8,9,0) 52%)}
  .page-home .hx-ink{left:0;width:auto;bottom:auto;height:min(60svh,560px)}
  .page-home .hx-hero .fx-badges,.page-home .hx-hero .fx-arena{display:none}
  .page-home .hx-strike{top:calc(min(60svh,560px) - 120px);left:-10%;width:120%;height:96px}   /* copy overlaps the photo here */
  .page-home .hero-inner{margin-top:-128px;padding-top:0}
  .page-home .hero-copy{max-width:none;text-align:left;margin:0}
  .page-home .hx-title{margin:16px 0 18px}
  .page-home .hx-actions .btn{flex:1 1 100%}
  .page-home .hx-trust-bar .hero-trust{overflow-x:auto;scrollbar-width:none;padding:0;-webkit-mask:linear-gradient(90deg,transparent,#000 16px,#000 calc(100% - 24px),transparent);mask:linear-gradient(90deg,transparent,#000 16px,#000 calc(100% - 24px),transparent)}
  .page-home .hx-trust-bar .hero-trust::-webkit-scrollbar{display:none}
  .page-home .hx-trust-bar .hero-trust span{flex:0 0 auto;padding:15px 18px}
  .page-home .hx-who-grid,.page-home .hx-method-grid,.page-home .hx-parents-grid{grid-template-columns:1fr}
  .page-home .hx-method-aside{position:static}
  .page-home .hx-bignum,.page-home .hx-method-rail{display:none}
  .page-home .hx-step{min-height:0;opacity:1;padding:26px 0}
  .page-home .hx-b2b{min-height:220px}
}
@media (max-width:520px){
  .page-home .hx-ribbon .marquee{padding:10px 0}
  .page-home .hx-belt{width:calc(70% + var(--i) * 4%)}
}

/* ---------- 11 · REDUCED MOTION ---------- */
@media (prefers-reduced-motion:reduce){
  .page-home .hx-line > span,.page-home .hx-lede,.page-home .hero-copy .hx-actions,.page-home .hero-copy .hx-alt,
  .page-home .hx-tanglish,.page-home .hx-trust-bar,.page-home .hx-kicker-bar{animation:none}
  .page-home .hx-ink{display:none}
  .page-home .hx-strike{animation:none}
  .page-home .hx-wall .hx-w{color:var(--bone)!important}
  .page-home .hx-step{opacity:1}
  .page-home .hx-art{transform:none!important}
}