/* XenChucks — coming soon site */
:root{
  --bg:#0b0c11;
  --bg2:#11131b;
  --card:#151824;
  --ink:#f4f6fb;
  --muted:#a7adc0;
  --blue:#6ea8ff;
  --blue2:#cfe2ff;
  --ice:#9aa3b5;
  --ice2:#e8ecf3;
  --line:rgba(255,255,255,.09);
  --radius:18px;
  --font-display:'Bungee', 'Arial Black', sans-serif;
  --font-body:'Inter', system-ui, -apple-system, sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
/* the hidden attribute must always win — several components (nudge, sticky
   bar) set display in their own rules, which would otherwise keep a dismissed
   element visible */
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.honeypot{position:absolute;left:-9999px;opacity:0;height:0;width:0}

/* ---------- type ---------- */
h1,h2{font-family:var(--font-display);line-height:1.12;letter-spacing:.01em}
h1{font-size:clamp(2.4rem,7vw,4.6rem);margin:1.2rem 0 1rem}
h2{font-size:clamp(1.7rem,4.5vw,2.7rem);margin-bottom:1rem;text-align:center}
.grad{
  background:linear-gradient(100deg,var(--blue2) 10%,var(--blue) 40%,var(--ice) 90%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.section-sub{color:var(--muted);max-width:640px;margin:0 auto 2.5rem;text-align:center;font-size:1.05rem}
.micro{color:var(--muted);font-size:.85rem;margin-top:.9rem}

/* ---------- nav ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:.8rem 1.4rem;
  background:rgba(11,12,17,.72);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink);
  font-family:var(--font-display);font-size:1.05rem;letter-spacing:.03em}
.brand img{width:40px;height:40px;border-radius:10px}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;cursor:pointer;border:0;border-radius:999px;
  padding:.85rem 1.9rem;
  font-family:var(--font-body);font-weight:800;font-size:1rem;letter-spacing:.02em;
  color:#0b1428;text-decoration:none;
  background:linear-gradient(100deg,var(--blue2),var(--blue));
  box-shadow:0 0 0 rgba(110,168,255,0);
  transition:transform .18s ease, box-shadow .18s ease, filter .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);filter:brightness(1.06);
  box-shadow:0 8px 28px rgba(110,168,255,.45)}
.btn:active{transform:translateY(0)}
.btn-small{padding:.6rem 1.3rem;font-size:.9rem}
.btn-big{padding:1rem 2.2rem;font-size:1.08rem;width:100%}
.btn[disabled]{opacity:.6;cursor:wait;transform:none}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:100svh;
  display:flex;align-items:center;justify-content:center;
  text-align:center;padding:7rem 1.4rem 4rem;
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background:url('assets/xenchucks-hero.webp') center/cover no-repeat, var(--bg);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 70% 60% at 50% 42%, rgba(11,12,17,.25), rgba(11,12,17,.88) 78%),
             linear-gradient(to bottom, rgba(11,12,17,.55), rgba(11,12,17,.15) 40%, var(--bg) 96%);
}
.hero-inner{position:relative;z-index:2;max-width:760px;display:flex;flex-direction:column;align-items:center}
.badge{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:.8rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--ice2);
  border:1px solid rgba(154,163,181,.4);border-radius:999px;padding:.45rem 1.1rem;
  background:rgba(154,163,181,.07);
}
.pulse{width:9px;height:9px;border-radius:50%;background:var(--ice);box-shadow:0 0 12px var(--ice);
  animation:pulse 1.8s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.6);opacity:.55}}
.hero-logo{
  width:min(400px,72vw);margin:1.6rem 0 .4rem;
  filter:drop-shadow(0 18px 50px rgba(110,168,255,.28)) drop-shadow(0 6px 24px rgba(154,163,181,.18));
  animation:float 5.5s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0) rotate(-.6deg)}50%{transform:translateY(-14px) rotate(.6deg)}}
.lede{color:var(--muted);font-size:clamp(1rem,2.6vw,1.22rem);max-width:600px;margin-bottom:1.8rem}
.scroll-cue{
  position:absolute;bottom:1.2rem;left:50%;transform:translateX(-50%);z-index:2;
  color:var(--muted);font-size:1.8rem;text-decoration:none;opacity:.7;
  animation:bob 2.2s ease-in-out infinite;
}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* ---------- signup form ---------- */
.hero-cta{display:flex;flex-direction:column;align-items:center;gap:.7rem}
.signup{display:flex;flex-wrap:wrap;gap:.6rem;width:min(520px,100%);margin:0 auto}
.signup input{
  flex:1;min-width:0;
  background:rgba(255,255,255,.06);
  border:1px solid var(--line);border-radius:999px;
  color:var(--ink);font-size:1rem;font-family:var(--font-body);
  padding:.85rem 1.3rem;outline:none;
  transition:border-color .15s ease, box-shadow .15s ease;
}
.signup input::placeholder{color:#6d7386}
.signup input:focus{border-color:var(--ice);box-shadow:0 0 0 3px rgba(154,163,181,.18)}
.signup-stacked{flex-direction:column;max-width:440px}
.form-msg{min-height:1.4em;font-size:.9rem;font-weight:600;width:100%;text-align:center}
.form-msg.ok{color:var(--ice2)}
.form-msg.err{color:#ff8f8f}

/* ---------- ticker ---------- */
.ticker{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(90deg,rgba(110,168,255,.12),rgba(154,163,181,.12));
  overflow:hidden;padding:.85rem 0;white-space:nowrap;
}
.ticker-track{display:inline-block;animation:tick 22s linear infinite}
.ticker-track span{
  font-family:var(--font-display);font-size:1.05rem;letter-spacing:.14em;
  color:transparent;-webkit-text-stroke:1px rgba(244,246,251,.55);
  padding-right:.5rem;
}
@keyframes tick{to{transform:translateX(-25%)}}

/* ---------- sections ---------- */
.section{padding:5.5rem 1.4rem;max-width:1080px;margin:0 auto}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.1rem}
.card{
  background:linear-gradient(160deg,var(--card),#101320);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:1.8rem 1.5rem;
  transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.card:hover{transform:translateY(-5px);border-color:rgba(110,168,255,.5);
  box-shadow:0 14px 40px rgba(110,168,255,.14)}
.card-icon{font-size:2rem;margin-bottom:.8rem}
.card h3{font-size:1.12rem;margin-bottom:.5rem;font-weight:800}
.card p{color:var(--muted);font-size:.95rem}

/* ---------- how ---------- */
.how{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);max-width:none}
.how>h2,.how>.steps{max-width:1080px;margin-left:auto;margin-right:auto}
.steps{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.1rem;margin-top:2.2rem}
.steps li{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.8rem 1.5rem 1.5rem;overflow:hidden;
}
.step-num{
  font-family:var(--font-display);font-size:2.6rem;line-height:1;
  background:linear-gradient(120deg,var(--blue),var(--ice));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  opacity:.9;
}
.steps h3{margin:.7rem 0 .4rem;font-size:1.1rem}
.steps p{color:var(--muted);font-size:.93rem}

/* ---------- cta ---------- */
.cta-box{
  position:relative;text-align:center;
  background:
    radial-gradient(ellipse 80% 90% at 50% 0%, rgba(110,168,255,.14), transparent 60%),
    radial-gradient(ellipse 70% 80% at 50% 100%, rgba(154,163,181,.12), transparent 60%),
    var(--card);
  border:1px solid var(--line);border-radius:26px;
  padding:3.5rem 1.6rem;overflow:hidden;
}
.cta-box .section-sub{margin-bottom:1.8rem}
.success{display:none;flex-direction:column;align-items:center;gap:.6rem;padding:1rem 0}
.success.show{display:flex}
.success .big{font-size:3rem;animation:pop .5s cubic-bezier(.2,1.6,.4,1)}
@keyframes pop{from{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}
.success h3{font-family:var(--font-display);font-size:1.5rem}
.success p{color:var(--muted)}

/* ---------- faq ---------- */
.faq-list{max-width:680px;margin:0 auto;display:flex;flex-direction:column;gap:.7rem}
.faq-list details{
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:1.05rem 1.3rem;transition:border-color .15s ease;
}
.faq-list details[open]{border-color:rgba(154,163,181,.45)}
.faq-list summary{cursor:pointer;font-weight:700;font-size:1.02rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:1.4rem;color:var(--blue);font-weight:400;flex-shrink:0}
.faq-list details[open] summary::after{content:"\2212"}
.faq-list details p{color:var(--muted);margin-top:.7rem;font-size:.95rem}

/* ---------- footer ---------- */
footer{
  border-top:1px solid var(--line);padding:2.4rem 1.4rem 2.8rem;
  display:flex;flex-direction:column;align-items:center;gap:.8rem;
  color:var(--muted);font-size:.9rem;text-align:center;
}
footer img{border-radius:12px}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- confetti ---------- */
#confetti{position:fixed;inset:0;pointer-events:none;z-index:100}

/* ---------- responsive ---------- */
@media (max-width:560px){
  .signup{flex-direction:column}
  .signup .btn{width:100%}
  .nav{padding:.7rem 1rem}
  .section{padding:4rem 1.1rem}
  .cta-box{padding:2.6rem 1.2rem}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s !important;transition-duration:.001s !important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

/* ---------- XenChucks v2 additions ---------- */

/* skip link + focus */
.skip{position:absolute;left:1rem;top:-4rem;z-index:200;background:var(--blue);color:#0b1428;
  font-weight:800;padding:.7rem 1.2rem;border-radius:999px;text-decoration:none;transition:top .15s ease}
.skip:focus{top:1rem}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}

/* nav links */
.nav{gap:1rem}
.nav-links{display:flex;gap:1.3rem;margin-inline-start:auto}
.nav-links a{color:var(--muted);text-decoration:none;font-weight:700;font-size:.95rem;transition:color .15s ease}
.nav-links a:hover{color:var(--ink)}
.nav .btn{margin-inline-start:.4rem}
@media (max-width:760px){.nav-links{display:none}}

/* footer sitemap + signup */
.foot-map{display:flex;flex-wrap:wrap;justify-content:center;gap:.35rem 1rem;max-width:760px}
.foot-map a{color:var(--muted);text-decoration:none;font-size:.85rem}
.foot-map a:hover{color:var(--blue)}
.footer-signup{display:flex;gap:.5rem;width:min(420px,100%)}
.footer-signup input{flex:1;min-width:0;background:rgba(255,255,255,.06);border:1px solid var(--line);
  border-radius:999px;color:var(--ink);font-size:.9rem;font-family:var(--font-body);padding:.6rem 1.1rem;outline:none}
.footer-signup input:focus{border-color:var(--ice);box-shadow:0 0 0 3px rgba(154,163,181,.18)}
.footer-signup .form-msg{flex-basis:100%}
.foot-secret span{display:inline-block;animation:flipdot 3s ease-in-out infinite}
.foot-secret span:nth-child(odd){animation-delay:.4s}
@keyframes flipdot{0%,100%{transform:rotateX(0)}12%{transform:rotateX(360deg)}}

/* subpage hero + placeholders */
.page-hero{text-align:center;padding-top:8rem}
.page-hero h1{font-size:clamp(2rem,6vw,3.4rem)}
.soon-box{background:var(--card);border:1px dashed rgba(110,168,255,.5);border-radius:var(--radius);
  padding:2.2rem 1.6rem;text-align:center;color:var(--muted);margin:1.5rem 0}
.soon-box p{max-width:520px;margin:0 auto}

/* hero flip demo (pure CSS) */
.flip-demo{display:flex;align-items:center;gap:6px;height:64px;margin:.4rem 0 .2rem;
  animation:tumble 3.2s ease-in-out infinite;transform-origin:center}
.fd-bar{width:58px;height:17px;border-radius:9px}
.fd-a{background:linear-gradient(100deg,var(--blue2),var(--blue));box-shadow:0 4px 14px rgba(110,168,255,.4)}
.fd-b{background:linear-gradient(100deg,var(--ice2),var(--ice));box-shadow:0 4px 14px rgba(154,163,181,.35)}
.fd-chain{display:flex;gap:2px}
.fd-chain i{width:13px;height:13px;border:3px solid var(--ice);border-radius:50%;display:block}
@keyframes tumble{0%,100%{transform:rotate(-14deg) translateY(0)}50%{transform:rotate(14deg) translateY(-10px)}}

/* seasonal logo variants */
.seasonal-halloween{filter:drop-shadow(0 18px 50px rgba(110,168,255,.28)) hue-rotate(-45deg) saturate(1.4) !important}
.seasonal-holiday{filter:drop-shadow(0 18px 50px rgba(110,168,255,.28)) hue-rotate(95deg) saturate(.9) !important}

/* reduced data */
.reduced-data .hero-bg{display:none}

/* manifesto / angles */
.manifesto .cards{margin-top:1rem}
.angles .card p a{color:var(--blue);font-weight:700}

/* anatomy svg */
.anatomy-svg{width:100%;max-width:680px;height:auto;display:block;margin:0 auto}

/* compare table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
.compare{width:100%;border-collapse:collapse;min-width:560px;font-size:.95rem}
.compare th,.compare td{padding:.9rem 1rem;text-align:left;border-bottom:1px solid var(--line)}
.compare thead th{background:rgba(110,168,255,.1);font-family:var(--font-display);font-size:.85rem;letter-spacing:.05em}
.compare tbody th{color:var(--muted);font-weight:700}
.compare tbody tr:last-child th,.compare tbody tr:last-child td{border-bottom:0}
.compare td strong{color:var(--blue2)}

/* timeline */
.timeline{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-top:2rem}
.timeline li{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;position:relative}
.timeline h3{margin:.6rem 0 .3rem;font-size:1.05rem}
.timeline p{color:var(--muted);font-size:.9rem}
.t-dot{width:14px;height:14px;border-radius:50%;background:#3a4052;display:block}
.timeline li.done .t-dot{background:var(--blue);box-shadow:0 0 12px var(--blue)}
.timeline li.now{border-color:rgba(110,168,255,.55)}
.timeline li.now .t-dot{background:var(--blue2);animation:pulse 1.8s ease-in-out infinite}

/* pledge */
.pledge{max-width:1080px;margin:0 auto;padding:0 1.4rem}
.pledge p{background:rgba(110,168,255,.08);border:1px solid rgba(110,168,255,.35);border-radius:14px;
  padding:1.1rem 1.4rem;text-align:center;color:var(--ice2);font-size:.95rem}

/* waitlist extras */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;width:100%}
.form-row>div{display:flex;flex-direction:column;gap:.3rem;text-align:left}
.form-row label{font-size:.78rem;font-weight:700;color:var(--muted)}
.form-row select{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:12px;
  color:var(--ink);font-size:.95rem;font-family:var(--font-body);padding:.7rem .9rem;outline:none;width:100%}
.form-row select:focus{border-color:var(--ice)}
.check-row{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;justify-content:center;width:100%;font-size:.88rem;color:var(--muted)}
.check-row label{display:flex;align-items:center;gap:.45rem;cursor:pointer}
.check-row input{accent-color:var(--blue);width:1.05rem;height:1.05rem}
.signup-stacked input[type="date"]{color-scheme:dark}
@media (max-width:560px){.form-row{grid-template-columns:1fr}}

/* share kit */
.share-kit{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center}

/* refer box (success panel) */
.refer-box{margin-top:1.2rem;background:rgba(110,168,255,.07);border:1px solid rgba(110,168,255,.35);
  border-radius:14px;padding:1.1rem 1.2rem;width:100%}
.refer-box p{font-size:.9rem;color:var(--muted);margin-bottom:.6rem}
.refer-link{display:flex;gap:.5rem}
.refer-link input{flex:1;min-width:0;background:rgba(0,0,0,.3);border:1px solid var(--line);border-radius:10px;
  color:var(--blue2);font-size:.85rem;padding:.6rem .8rem;font-family:monospace}
.success-links{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin-top:1rem}
.step2{margin-top:1.2rem;display:flex;flex-direction:column;gap:.6rem;width:100%;max-width:360px}
.step2 input,.step2 select{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:12px;
  color:var(--ink);font-size:.95rem;font-family:var(--font-body);padding:.7rem 1rem;outline:none}

/* sticky bar + nudge */
.sticky-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:flex;align-items:center;gap:.8rem;
  padding:.7rem 1rem;background:rgba(17,19,27,.96);border-top:1px solid var(--line);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.sticky-bar img{border-radius:8px}
.sticky-bar span{flex:1;font-weight:700;font-size:.95rem}
.sticky-bar button#sticky-x,.nudge button#nudge-x{background:none;border:0;color:var(--muted);font-size:1.2rem;cursor:pointer;padding:.4rem}
@media (min-width:761px){.sticky-bar{display:none}}
.nudge{position:fixed;right:1rem;z-index:60;background:var(--card);border:1px solid rgba(110,168,255,.5);
  border-radius:14px;padding:1rem 1.2rem;display:flex;align-items:center;gap:.8rem;max-width:320px;
  box-shadow:0 14px 40px rgba(0,0,0,.5);animation:slidein .3s ease}
@keyframes slidein{from{transform:translateX(20px);opacity:0}to{transform:none;opacity:1}}

/* trick library */
.trick-check{list-style:none;display:flex;flex-direction:column;gap:.55rem;max-width:560px;margin:1.5rem auto}
.trick-check li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:.85rem 1.1rem}
.trick-check label{display:flex;align-items:center;gap:.8rem;cursor:pointer;font-weight:600}
.trick-check input{accent-color:var(--blue);width:1.2rem;height:1.2rem;flex-shrink:0}
.trick-check li.done label{color:var(--muted);text-decoration:line-through}
.check-progress{height:10px;background:rgba(255,255,255,.07);border-radius:999px;overflow:hidden;max-width:560px;margin:0 auto}
.check-bar{height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--blue2));border-radius:999px;transition:width .3s ease}
.ladder{list-style:none;counter-reset:lvl;display:flex;flex-direction:column;gap:.7rem;max-width:640px;margin:1.5rem auto}
.ladder li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:1rem 1.2rem;counter-increment:lvl;position:relative;padding-left:3.6rem}
.ladder li::before{content:"Lv " counter(lvl);position:absolute;left:1.1rem;top:1rem;font-family:var(--font-display);
  font-size:.8rem;color:var(--blue)}
.metronome{display:flex;gap:.7rem;align-items:center;justify-content:center;margin:1.2rem 0;flex-wrap:wrap}
.metronome input{width:90px;background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:12px;
  color:var(--ink);font-size:1rem;padding:.6rem .8rem;font-family:var(--font-body)}
.metronome.playing{color:var(--blue);font-weight:800}
.motion-path{stroke:var(--blue);stroke-width:3;fill:none;stroke-dasharray:10 8;animation:dashmove 1.4s linear infinite}
@keyframes dashmove{to{stroke-dashoffset:-36}}
.print-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.8rem;margin:1.5rem 0}
.print-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:1rem;text-align:center}
.print-card h4{font-family:var(--font-display);font-size:.85rem;margin-bottom:.4rem}
.print-card p{font-size:.8rem;color:var(--muted)}

/* game + rage */
.game-wrap{text-align:center;padding:2rem 0}
#flip-btn{font-size:1.6rem;padding:1.4rem 3rem;margin:1.5rem 0}
.game-stats{display:flex;gap:2rem;justify-content:center;font-size:1.1rem}
.game-stats strong{color:var(--blue2)}
.rage-zone{min-height:50vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem;
  cursor:pointer;user-select:none;-webkit-user-select:none}
.rage-chucks{display:flex;align-items:center;gap:8px;--spd:1s;animation:tumble var(--spd) ease-in-out infinite}
.rage-bar{width:90px;height:26px;border-radius:13px;background:linear-gradient(100deg,var(--blue),var(--ice))}

/* configurator + swatches + poll */
.swatches{display:flex;gap:.6rem;flex-wrap:wrap;justify-content:center;margin:.8rem 0}
.swatches button{width:44px;height:44px;border-radius:50%;border:3px solid transparent;cursor:pointer;
  transition:border-color .15s ease, transform .15s ease}
.swatches button:hover{transform:scale(1.1)}
.swatches button.sel{border-color:var(--ice2)}
.poll{display:flex;flex-direction:column;gap:.6rem;max-width:420px;margin:1.2rem auto}
.poll button{background:var(--card);border:1px solid var(--line);border-radius:12px;color:var(--ink);
  padding:.9rem;font-size:1rem;font-family:var(--font-body);cursor:pointer;transition:border-color .15s ease}
.poll button:hover{border-color:var(--blue)}
.poll button.voted{border-color:var(--blue);background:rgba(110,168,255,.1)}

/* devlog + press */
.post{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem;margin-bottom:1.2rem}
.post time{color:var(--blue);font-size:.85rem;font-weight:700;letter-spacing:.08em}
.post h3{margin:.4rem 0 .6rem;font-size:1.3rem}
.post p{color:var(--muted)}
.color-swatches{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center;margin:1.5rem 0}
.color-swatch{width:110px;text-align:center;font-size:.8rem;color:var(--muted)}
.color-swatch i{display:block;height:64px;border-radius:12px;border:1px solid var(--line);margin-bottom:.4rem}

/* trail canvas */
#trail{position:fixed;inset:0;pointer-events:none;z-index:90}

/* page feedback */
.feedback{max-width:560px;margin:3rem auto 0;text-align:center;border-top:1px solid var(--line);padding-top:2rem}
.feedback p{color:var(--muted);margin-bottom:.8rem}
.feedback .fb-btns{display:flex;gap:.7rem;justify-content:center}

/* misc */
.section h2 a{color:inherit}
.text-center{text-align:center}
.mt{margin-top:1.5rem}

/* print: trick cards + coloring page */
@media print{
  .nav,.scroll-cue,.ticker,.sticky-bar,.nudge,#trail,#confetti,footer,.share-kit,.feedback,.footer-signup{display:none !important}
  body{background:#fff;color:#000}
  .print-card,.trick-check li{border:1px solid #999;background:#fff;color:#000;break-inside:avoid}
  .print-card p,.trick-check label{color:#000}
  .section{padding:1rem}
}

@media (prefers-reduced-motion:reduce){
  .flip-demo,.foot-secret span,.motion-path,.rage-chucks{animation:none !important}
}

/* ============================================================
   XenChucks expansion — 2026-09-26 (all 200 ideas build)
   Appended; existing rules above are untouched.
   ============================================================ */

/* ---------- skip link + focus ---------- */
.skip{position:absolute;left:1rem;top:-4rem;z-index:200;background:var(--blue);color:#0b1428;
  font-weight:800;padding:.7rem 1.2rem;border-radius:0 0 12px 12px;text-decoration:none;transition:top .15s ease}
.skip:focus{top:0}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.btn:focus-visible,.nav-links a:focus-visible{outline-offset:4px}

/* ---------- nav links ---------- */
.nav-links{display:flex;gap:1.4rem;margin-inline:auto}
.nav-links a{color:var(--muted);text-decoration:none;font-weight:600;font-size:.95rem}
.nav-links a:hover{color:var(--blue2)}
@media (max-width:720px){.nav-links{display:none}}

/* ---------- subpage chrome ---------- */
.page-hero{text-align:center;padding:8.5rem 1.4rem 3rem;max-width:760px;margin:0 auto}
.page-hero h1{font-size:clamp(2rem,6vw,3.4rem)}
.page-hero .lede{color:var(--muted);font-size:1.1rem;max-width:600px;margin:1rem auto 0}
.soon-box{border:1px dashed rgba(110,168,255,.5);border-radius:var(--radius);padding:2.2rem 1.6rem;
  text-align:center;color:var(--muted);background:rgba(110,168,255,.05);margin:1.4rem 0}
.soon-box strong{color:var(--blue2);display:block;font-family:var(--font-display);letter-spacing:.04em;margin-bottom:.4rem}

/* ---------- hero flip demo (pure CSS) ---------- */
.flip-demo{position:absolute;z-index:1;top:16%;right:6%;width:150px;height:150px;opacity:.5;pointer-events:none}
.fd-bar{position:absolute;left:15px;width:120px;height:26px;border-radius:13px;
  background:linear-gradient(100deg,var(--blue2),var(--blue));box-shadow:0 4px 18px rgba(110,168,255,.4)}
.fd-a{top:20px;animation:fd-a 3.2s ease-in-out infinite;transform-origin:110px 13px}
.fd-b{bottom:20px;animation:fd-b 3.2s ease-in-out infinite;transform-origin:10px 13px}
.fd-chain{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;gap:2px}
.fd-chain i{width:14px;height:20px;border:3px solid var(--ice);border-radius:50%;display:block}
@keyframes fd-a{0%,100%{transform:rotate(24deg)}50%{transform:rotate(204deg)}}
@keyframes fd-b{0%,100%{transform:rotate(-24deg)}50%{transform:rotate(-204deg)}}
@media (max-width:720px){.flip-demo{width:96px;height:96px;top:12%;right:4%}}

/* ---------- manifesto ---------- */
.manifesto{text-align:center}
.manifesto-body{max-width:680px;margin:0 auto 2rem;color:var(--muted);font-size:1.12rem}
.manifesto-body em{color:var(--blue2);font-style:normal;font-weight:700}

/* ---------- anatomy ---------- */
.anatomy-fig{max-width:760px;margin:0 auto 2.5rem;text-align:center}
.anatomy-fig svg{width:100%;height:auto}
.anatomy-fig figcaption{color:var(--muted);font-size:.9rem;margin-top:.8rem}
.modular-cards{margin-top:0}

/* ---------- compare table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);margin:0 auto;max-width:900px}
.compare-table{width:100%;border-collapse:collapse;font-size:.93rem;min-width:620px}
.compare-table th,.compare-table td{padding:.9rem 1.1rem;text-align:start;border-bottom:1px solid var(--line)}
.compare-table thead th{background:rgba(110,168,255,.08);font-family:var(--font-display);font-weight:400;letter-spacing:.04em;font-size:.85rem}
.compare-table tbody tr:first-child th,.compare-table tbody tr:first-child td{background:rgba(110,168,255,.05)}
.compare-table tbody th[scope="row"]{text-align:start;color:var(--blue2)}
.compare-table tbody tr:last-child th,.compare-table tbody tr:last-child td{border-bottom:0}

/* ---------- timeline ---------- */
.timeline{list-style:none;max-width:760px;margin:2.5rem auto 0;position:relative;padding-inline-start:1.6rem}
.timeline::before{content:"";position:absolute;inset-inline-start:.55rem;top:.6rem;bottom:.6rem;width:2px;background:var(--line)}
.timeline li{position:relative;padding:0 0 1.8rem 1.4rem}
.timeline li:last-child{padding-bottom:0}
.t-dot{position:absolute;inset-inline-start:-1.6rem;top:.35rem;width:1.1rem;height:1.1rem;border-radius:50%;
  background:var(--bg2);border:2px solid var(--ice)}
.timeline li.done .t-dot{background:var(--blue);border-color:var(--blue)}
.timeline li.now .t-dot{background:var(--blue2);border-color:var(--blue2);box-shadow:0 0 14px var(--blue);animation:pulse 1.8s infinite}
.timeline h3{font-size:1.05rem;margin-bottom:.2rem}
.timeline li.done h3{color:var(--muted)}
.timeline li.now h3{color:var(--blue2)}
.timeline p{color:var(--muted);font-size:.93rem}
.timeline-cta{text-align:center;margin-top:2rem}

/* ---------- founder ---------- */
.founder-inner{display:flex;gap:1.4rem;align-items:center;max-width:760px;margin:0 auto;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem}
.founder-inner img{border-radius:16px;flex-shrink:0}
.founder-inner h2{text-align:start;font-size:clamp(1.4rem,3.5vw,2rem)}
.founder-inner p{color:var(--muted)}
.founder-inner a{color:var(--blue);font-weight:700}

/* ---------- share kit ---------- */
.sharekit{text-align:center}
.share-row{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center}

/* ---------- waitlist extras ---------- */
.form-more{margin:.4rem 0 .2rem;border:1px solid var(--line);border-radius:14px;padding:.7rem 1rem;text-align:start}
.form-more summary{cursor:pointer;font-weight:700;color:var(--muted);font-size:.92rem}
.opt-tag{font-size:.72rem;font-weight:700;color:var(--ice);border:1px solid var(--line);border-radius:999px;padding:.1rem .55rem;margin-inline-start:.4rem;white-space:nowrap}
.form-grid{display:grid;gap:.8rem;margin-top:.9rem}
.form-grid label{display:flex;flex-direction:column;gap:.35rem;font-size:.88rem;color:var(--muted);font-weight:600}
.form-grid select,.form-grid input[type="date"],.form-grid input[type="tel"]{
  background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:12px;color:var(--ink);
  padding:.7rem .9rem;font-family:var(--font-body);font-size:.95rem;color-scheme:dark}
.form-grid label.check{flex-direction:row;align-items:center;gap:.6rem;cursor:pointer;color:var(--ink);font-weight:600}
.form-grid input[type="checkbox"]{width:1.15rem;height:1.15rem;accent-color:var(--blue)}
.check-disabled{opacity:.55;cursor:not-allowed}
.check-disabled input{cursor:not-allowed}
.unboxing-tease{margin-top:1.1rem}

/* success panel extras */
.success .join-date{font-size:.85rem;color:var(--ice)}
.ref-box{margin-top:.8rem;border:1px dashed rgba(110,168,255,.5);border-radius:12px;padding:.9rem 1.1rem;max-width:420px}
.ref-box p{font-size:.88rem;margin-bottom:.5rem}
.ref-row{display:flex;gap:.5rem}
.ref-row input{flex:1;min-width:0;background:rgba(255,255,255,.06);border:1px solid var(--line);
  border-radius:10px;color:var(--blue2);font-size:.8rem;padding:.55rem .8rem;font-family:monospace}
.share-prompt{margin-top:1rem;font-size:.92rem}
.share-prompt .share-row{margin-top:.5rem}
.welcome-links{margin-top:.6rem;font-size:.9rem}
.step-two{margin-top:1rem;display:flex;flex-direction:column;gap:.6rem;max-width:380px}
.step-two input,.step-two select{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:12px;
  color:var(--ink);padding:.7rem 1rem;font-family:var(--font-body)}

/* ---------- faq extras ---------- */
.faq-more{text-align:center;margin-top:1.6rem}
.faq-list a,.faq-more a{color:var(--blue);font-weight:700}

/* ---------- pledge ---------- */
.pledge blockquote{max-width:680px;margin:0 auto;text-align:center;border-inline-start:4px solid var(--blue);padding-inline-start:1.4rem}
.pledge blockquote p{font-size:1.25rem;font-weight:700;color:var(--blue2)}
.pledge cite{display:block;margin-top:.6rem;color:var(--muted);font-style:normal;font-size:.9rem}

/* ---------- footer ---------- */
.foot-map{display:flex;flex-wrap:wrap;gap:.35rem 1rem;justify-content:center;max-width:900px}
.foot-map a{color:var(--muted);text-decoration:none;font-size:.82rem}
.foot-map a:hover{color:var(--blue2)}
.foot-signup{display:flex;gap:.5rem;max-width:420px;width:100%}
.foot-signup input{flex:1;min-width:0;background:rgba(255,255,255,.06);border:1px solid var(--line);
  border-radius:999px;color:var(--ink);padding:.6rem 1.1rem;font-size:.9rem;font-family:var(--font-body)}
.foot-signup .form-msg{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.hashtag{color:var(--blue);font-weight:700}
.foot-secret{display:inline-block;transition:letter-spacing .4s ease}
.foot-secret:hover{letter-spacing:.35em;color:var(--blue2)}

/* ---------- sticky bar ---------- */
.sticky-bar{position:fixed;inset-inline:0;bottom:0;z-index:60;display:flex;align-items:center;gap:.7rem;
  padding:.7rem 1rem;background:rgba(17,19,27,.96);border-top:1px solid var(--line);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);font-size:.9rem;font-weight:600}
.sticky-bar img{border-radius:8px}
.sticky-bar .btn{margin-inline-start:auto}
.sticky-x{background:none;border:0;color:var(--muted);font-size:1.6rem;cursor:pointer;line-height:1;padding:.2rem .5rem}
@media (min-width:721px){.sticky-bar{display:none}}

/* ---------- nudge ---------- */
.nudge{position:fixed;bottom:1.2rem;inset-inline-end:1.2rem;z-index:70;max-width:300px;
  background:var(--card);border:1px solid rgba(110,168,255,.5);border-radius:var(--radius);
  padding:1.2rem 1.3rem;box-shadow:0 18px 50px rgba(0,0,0,.5);animation:pop .35s cubic-bezier(.2,1.6,.4,1)}
.nudge p{font-size:.92rem;margin-bottom:.7rem;color:var(--muted)}
.nudge p strong{color:var(--ink)}
.nudge-x{position:absolute;top:.4rem;inset-inline-end:.7rem;background:none;border:0;color:var(--muted);font-size:1.4rem;cursor:pointer}

/* ---------- cursor trail ---------- */
.trail{position:fixed;inset:0;pointer-events:none;z-index:90;overflow:hidden}
.trail i{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--blue);opacity:.7;
  transform:translate(-50%,-50%);animation:trailfade .7s ease-out forwards}
@keyframes trailfade{to{opacity:0;transform:translate(-50%,-50%) scale(.2)}}
@media (hover:none){.trail{display:none}}
body.no-motion .trail{display:none}

/* ---------- checklists / polls (tricks, contest, checklist pages) ---------- */
.checklist{list-style:none;display:grid;gap:.6rem;max-width:640px;margin:1.6rem auto}
.checklist label{display:flex;align-items:center;gap:.8rem;background:var(--card);border:1px solid var(--line);
  border-radius:12px;padding:.85rem 1.1rem;cursor:pointer;font-weight:600;transition:border-color .15s}
.checklist label:hover{border-color:rgba(110,168,255,.5)}
.checklist input{width:1.25rem;height:1.25rem;accent-color:var(--blue);flex-shrink:0}
.checklist label.done{opacity:.55;text-decoration:line-through}
.checklist .lvl{margin-inline-start:auto;font-size:.75rem;font-weight:700;color:var(--ice);
  border:1px solid var(--line);border-radius:999px;padding:.15rem .6rem;white-space:nowrap}
.checklist-sub{list-style:none;margin-top:.5rem}
.checklist-sub span{font-size:.78rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--blue)}
.progress{height:12px;background:rgba(255,255,255,.07);border-radius:999px;overflow:hidden;max-width:640px;margin:1rem auto}
.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue2),var(--blue));
  border-radius:999px;transition:width .4s ease}
.progress-note{text-align:center;color:var(--muted);font-size:.85rem}
.poll{max-width:560px;margin:1.6rem auto;display:grid;gap:.6rem}
.poll button{cursor:pointer;background:var(--card);border:1px solid var(--line);border-radius:12px;color:var(--ink);
  padding:.9rem 1.1rem;font-family:var(--font-body);font-weight:700;display:flex;justify-content:space-between;align-items:center}
.poll button:hover{border-color:var(--blue)}
.poll button .votes{color:var(--ice);font-size:.85rem}
.poll-note{text-align:center;color:var(--muted);font-size:.85rem}

/* ---------- metronome / random trick ---------- */
.metronome{max-width:480px;margin:1.6rem auto;text-align:center;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem}
.metro-dot{width:34px;height:34px;border-radius:50%;background:var(--bg2);border:2px solid var(--blue);margin:0 auto 1rem}
.metro-dot.beat{background:var(--blue);box-shadow:0 0 22px var(--blue)}
.metronome input[type="range"]{width:100%;accent-color:var(--blue)}
.trick-output{min-height:2.2em;font-size:1.15rem;font-weight:700;color:var(--blue2);text-align:center;margin-top:1rem}

/* ---------- clicker game / combo / rage ---------- */
.clicker{max-width:480px;margin:1.6rem auto;text-align:center}
.clicker .big-btn{font-family:var(--font-display);font-size:1.8rem;padding:2.2rem 3rem;border-radius:26px}
.clicker-stats{display:flex;gap:1.5rem;justify-content:center;margin:1.2rem 0;font-size:1.05rem;font-weight:700}
.clicker-stats span{color:var(--blue2)}
.combo{max-width:640px;margin:2rem auto}
.combo-tricks{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;margin-bottom:1.2rem}
.combo-seq{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;min-height:120px}
.combo-seq ol{margin-inline-start:1.2rem;color:var(--muted)}
.combo-name{font-family:var(--font-display);color:var(--blue2);font-size:1.3rem;text-align:center;margin-top:1rem;min-height:2em}
.rage-stage{text-align:center;padding:3rem 1rem}
.rage-chucks{font-size:4rem;display:inline-block;animation:fd-a 1.6s ease-in-out infinite}
body.raging .rage-chucks{animation-duration:.35s}

/* ---------- configurator / swatches (store) ---------- */
.swatches{display:flex;gap:.6rem;flex-wrap:wrap}
.swatch{cursor:pointer;border:2px solid var(--line);border-radius:12px;width:52px;height:52px;padding:0;transition:border-color .15s,transform .15s}
.swatch:hover{transform:scale(1.08)}
.swatch[aria-pressed="true"]{border-color:var(--blue2);box-shadow:0 0 0 3px rgba(110,168,255,.3)}
.configurator{display:grid;gap:1.6rem;grid-template-columns:1fr 1fr;align-items:start;max-width:900px;margin:2rem auto}
.config-preview{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:2rem;display:flex;justify-content:center}
@media (max-width:640px){.configurator{grid-template-columns:1fr}}

/* ---------- trick pages ---------- */
.trick-steps{max-width:640px;margin:1.6rem auto;display:grid;gap:.8rem;counter-reset:step}
.trick-steps li{list-style:none;background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:1rem 1.2rem 1rem 3.4rem;position:relative;color:var(--muted)}
.trick-steps li::before{counter-increment:step;content:counter(step);position:absolute;inset-inline-start:1.1rem;top:1rem;
  font-family:var(--font-display);color:var(--blue);font-size:1.2rem}
.hand-path{max-width:520px;margin:2rem auto;display:block}
.hand-path path{fill:none;stroke:var(--blue);stroke-width:4;stroke-dasharray:10 8;animation:dashmove 2.4s linear infinite}
@keyframes dashmove{to{stroke-dashoffset:-36}}

/* ---------- devlog ---------- */
.log-post{max-width:680px;margin:0 auto 1.6rem;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.6rem 1.8rem}
.log-post time{color:var(--ice);font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.log-post h3{margin:.4rem 0 .5rem;font-size:1.2rem}
.log-post p{color:var(--muted)}

/* ---------- status page ---------- */
.status-row{display:flex;align-items:center;gap:1rem;max-width:640px;margin:0 auto .7rem;
  background:var(--card);border:1px solid var(--line);border-radius:12px;padding:1rem 1.3rem}
.status-dot{width:12px;height:12px;border-radius:50%;background:#58d68d;box-shadow:0 0 10px #58d68d;flex-shrink:0}
.status-dot.soon{background:var(--ice);box-shadow:none}
.status-row strong{margin-inline-end:auto}

/* ---------- feedback widget ---------- */
.feedback{max-width:560px;margin:3rem auto 0;text-align:center;border-top:1px solid var(--line);padding-top:2rem}
.feedback p{color:var(--muted);font-size:.92rem;margin-bottom:.7rem}
.feedback .fb-btns{display:flex;gap:.6rem;justify-content:center}
.feedback button{cursor:pointer;background:var(--card);border:1px solid var(--line);border-radius:999px;
  color:var(--ink);padding:.55rem 1.3rem;font-family:var(--font-body);font-weight:700}
.feedback button:hover{border-color:var(--blue)}
.feedback .fb-thanks{color:var(--blue2);font-weight:700}

/* ---------- coloring page ---------- */
.coloring{max-width:640px;margin:2rem auto;text-align:center}
.coloring svg{width:100%;height:auto;background:#fff;border-radius:var(--radius)}

/* ---------- printable trick cards ---------- */
.print-cards{display:none}
@media print{
  .print-cards{display:grid !important;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2rem}
  .print-card{border:2px solid #000;border-radius:12px;padding:1.2rem;break-inside:avoid}
  .print-card strong{display:block;font-size:1.1rem;margin-bottom:.3rem}
  .print-card span{font-size:.85rem;color:#333}
}

/* ---------- store configurator (builder markup) ---------- */
.card.configurator{display:block}
.configurator-svg{width:100%;max-width:420px;height:auto;margin:0 auto 1rem;display:block}
.swatch-group{margin-bottom:.8rem}
.swatch-group .micro{margin-bottom:.4rem}
.swatches{display:flex;gap:.5rem;flex-wrap:wrap}
.swatches button{width:44px;height:44px;border-radius:12px;border:2px solid var(--line);
  background:var(--sw,#6ea8ff);cursor:pointer;padding:0;transition:transform .15s,border-color .15s}
.swatches button:hover{transform:scale(1.08)}
.swatches button[aria-pressed="true"]{border-color:var(--blue2);box-shadow:0 0 0 3px rgba(110,168,255,.3)}

/* ---------- chucks loader: quick page fade ---------- */
@keyframes pagein{from{opacity:0}to{opacity:1}}
body{animation:pagein .35s ease}
@media (prefers-reduced-motion:reduce){body{animation:none}}

/* ---------- wall of flip ---------- */
.soon-card{border-style:dashed;opacity:.75}

/* ---------- reduced data ---------- */
body.save-data .hero-bg{background-image:none}
body.save-data .flip-demo{display:none}

/* ---------- seasonal ---------- */
body[data-season="halloween"] .hero-logo{filter:drop-shadow(0 18px 50px rgba(255,140,40,.25)) drop-shadow(0 6px 24px rgba(154,163,181,.18))}
body[data-season="holiday"] .hero-logo{filter:drop-shadow(0 18px 50px rgba(120,200,255,.35)) drop-shadow(0 6px 24px rgba(154,163,181,.18))}

/* ---------- print ---------- */
@media print{
  .nav,.sticky-bar,.nudge,.trail,#confetti,.scroll-cue,.flip-demo,.feedback,.share-row,.foot-signup,.hero-bg{display:none !important}
  body{background:#fff;color:#000}
  .section{padding:1.5rem 0;max-width:100%}
  .card,.steps li,.checklist label,.trick-steps li{break-inside:avoid;border:1px solid #999;background:#fff;color:#000}
  .card p,.steps p,.section-sub,.micro{color:#333}
  h1,h2{color:#000}
  .grad{-webkit-text-fill-color:#000;color:#000;background:none}
  .hero{min-height:auto;padding:2rem 0}
  .hero-logo{width:180px}
}

/* ---------- RTL readiness (logical properties for new layout) ---------- */
[dir="rtl"] .timeline::before{inset-inline-start:.55rem}
[dir="rtl"] .timeline li{padding:0 1.4rem 1.8rem 0}
[dir="rtl"] .t-dot{inset-inline-start:-1.6rem}

/* ---------- small screens ---------- */
@media (max-width:560px){
  .founder-inner{flex-direction:column;text-align:center}
  .founder-inner h2{text-align:center}
  .foot-signup{flex-direction:column}
  .foot-signup .btn{width:100%}
  .ref-row{flex-direction:column}
}

/* ---------- showcase gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.1rem}
.gallery figure{
  margin:0;background:linear-gradient(160deg,var(--card),#101320);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.gallery figure:hover{transform:translateY(-5px);border-color:rgba(110,168,255,.5);
  box-shadow:0 14px 40px rgba(110,168,255,.14)}
.gallery img{width:100%;height:300px;object-fit:cover;display:block}
.gallery figcaption{padding:.8rem 1rem;color:var(--muted);font-size:.9rem}

/* ---------- flip-motion diagram ---------- */
.flip-how{margin-top:2.75rem;text-align:center}
.flip-how h3{font-family:Bungee,Inter,sans-serif;font-size:1.5rem;letter-spacing:.02em;margin:0 0 .25rem}
.flip-how .section-sub{margin-top:0}
.flip-stage{margin:1.25rem auto 0;max-width:600px}
.flip-stage svg{width:100%;height:auto;display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius)}
.flip-fingers circle{fill:#23262e;stroke:#6ea8ff;stroke-width:3}
.flip-label{fill:#a7adc0;font:600 15px Inter,sans-serif}
.flip-stage figcaption{margin-top:.9rem;color:var(--muted);font-size:1rem;min-height:2.8em}
.flip-toggle{margin-top:.4rem}
@media (prefers-reduced-motion:reduce){
  .flip-stage svg{animation:none}
}