/* WeSpark site styles. Colors and fonts come from tokens.css only. */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,video{max-width:100%;display:block}
img{height:auto}
img[src*='sketch']:not([src*='/sketches/']),img[src*='team-cartoon']{mix-blend-mode:multiply}
a{color:inherit}
p{margin:0 0 1em}
h1,h2,h3,h4{text-wrap:balance;font-family:var(--font-display);line-height:1.05;margin:0 0 .5em;letter-spacing:-.02em;font-weight:800}
h1{font-size:clamp(2.5rem,5.6vw,4.6rem)}
h2{font-size:clamp(2rem,4.4vw,3.4rem)}
h3{font-size:clamp(1.25rem,2vw,1.6rem);letter-spacing:-.01em}
.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--yellow);padding:10px 14px;z-index:999}
.skip:focus{left:10px;top:10px}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}

/* ---------- small type helpers ---------- */
.eyebrow{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;display:inline-flex;align-items:center;gap:.6em;margin-bottom:1.1rem}
.lead{font-size:clamp(1.1rem,1.6vw,1.32rem);color:var(--ink-3);max-width:46ch}
.muted{color:var(--ink-4)}
.mono{font-family:var(--font-mono)}
.center{text-align:center}
.center .lead{margin-inline:auto}
.mark{background:linear-gradient(var(--yellow),var(--yellow)) no-repeat 0 88%/0% .42em;transition:background-size 1s cubic-bezier(.2,.8,.2,1) .2s;padding:0 .06em}
.is-in .mark,.mark.is-in{background-size:100% .42em}
.dark .mark{color:var(--ink);background-size:100% 100%;background-position:0 50%;border-radius:4px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.55em;font-family:var(--font-body);font-weight:700;font-size:1rem;text-decoration:none;padding:.9em 1.4em;border-radius:999px;border:var(--border);background:var(--yellow);color:var(--ink);box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s,background .2s;cursor:pointer;line-height:1.1}
.btn:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--ink)}
.btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.btn--ghost{background:var(--white)}
.btn--dark{background:var(--ink);color:var(--white);box-shadow:3px 3px 0 var(--gold)}
.btn--dark:hover{box-shadow:5px 5px 0 var(--gold)}
.btn svg{width:18px;height:18px}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:1.6rem}
.link{font-weight:700;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px;text-decoration-color:var(--gold)}
.link:hover{text-decoration-color:var(--ink)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,252,242,.86);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:2px solid transparent;transition:border-color .2s}
.site-header.scrolled{border-bottom-color:var(--ink)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{height:40px;width:auto}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;font-weight:600;font-size:.95rem;padding:.5em .8em;border-radius:999px;transition:background .15s}
.nav-links a:hover,.nav-links a[aria-current="page"]{background:var(--paper-2)}
.nav-right{display:flex;align-items:center;gap:10px}
.lang{display:flex;border:var(--border);border-radius:999px;overflow:hidden;font-family:var(--font-mono);font-size:.75rem;font-weight:700}
.lang a{text-decoration:none;padding:.42em .7em}
.lang a[aria-current="true"]{background:var(--ink);color:var(--white)}
.nav .btn{padding:.65em 1.1em;font-size:.92rem}
.menu-btn{display:none;background:none;border:var(--border);border-radius:12px;width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center}
.menu-btn span{display:block;width:20px;height:2px;background:var(--ink);position:relative}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink)}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
@media (max-width:980px){
  .menu-btn{display:inline-flex}
  .nav-links{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;background:var(--paper);border-bottom:var(--border);padding:12px 20px 20px;gap:2px;transform:translateY(-120%);transition:transform .25s,visibility .25s;z-index:40;visibility:hidden}
  .nav-links.open{transform:none;visibility:visible}
  .nav-links a{font-size:1.1rem;padding:.8em .6em}
  .nav .btn.hide-sm{display:none}
}

/* ---------- sections ---------- */
section{position:relative}
.section{padding:clamp(72px,10vw,130px) 0}
.section--tight{padding:clamp(48px,7vw,80px) 0}
.dark{background:var(--ink);color:var(--white)}
.dark .lead,.dark .muted{color:#CFCFCF}
.clay{background:var(--clay)}
.paper2{background:var(--paper-2)}
.yellow{background:var(--yellow)}
.section-head{max-width:760px;margin-bottom:clamp(36px,5vw,60px)}
.section-head.center{margin-inline:auto}

/* ---------- hero ---------- */
.hero{padding:clamp(40px,6vw,80px) 0 clamp(60px,8vw,100px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,5vw,70px);align-items:center}
.h1-small{font-family:var(--font-body);font-size:clamp(1rem,1.3vw,1.12rem);font-weight:700;letter-spacing:0;line-height:1.35;margin:0 0 14px;display:inline-block;background:var(--white);border:var(--border);border-radius:16px;padding:.5em 1em;max-width:32em;box-shadow:var(--shadow-sm)}
.hero-title{font-family:var(--font-display);font-weight:800;font-size:clamp(2.5rem,5.6vw,4.6rem);line-height:1.02;letter-spacing:-.03em;margin:.1em 0 .35em;text-wrap:balance}
.hero-meta{margin-top:2.4rem;font-size:.92rem;color:var(--ink-4)}
.hero .lead{max-width:40ch}
.hero-proof{display:flex;align-items:center;gap:14px;margin-top:2rem;font-size:.95rem;color:var(--ink-3)}
.hero-proof .stars{font-family:var(--font-mono);font-weight:700;color:var(--ink);background:var(--yellow);border:var(--border);border-radius:999px;padding:.2em .7em;white-space:nowrap}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}

/* fluency meter card (hero visual) */
.meter{background:var(--white);border:var(--border);border-radius:24px;box-shadow:8px 8px 0 var(--ink);padding:22px 22px 18px;position:relative}
.meter-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:10px}
.meter-title{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700}
.chip{font-family:var(--font-mono);font-size:.7rem;font-weight:700;border:var(--border);border-radius:999px;padding:.25em .65em;background:var(--paper-2);white-space:nowrap}
.chip--live{background:var(--yellow)}
.meter-score{display:flex;align-items:flex-end;gap:14px;margin:6px 0 14px}
.meter-score .big{font-family:var(--font-display);font-size:clamp(3.4rem,7vw,4.6rem);font-weight:800;line-height:.9;letter-spacing:-.04em}
.meter-score .lbl{font-size:.9rem;color:var(--ink-3);line-height:1.3;padding-bottom:6px}
.bar{height:16px;border:var(--border);border-radius:999px;background:var(--paper-2);overflow:hidden;position:relative}
.bar i{position:absolute;inset:0 auto 0 0;width:0;background:repeating-linear-gradient(-45deg,var(--yellow) 0 10px,var(--gold) 10px 20px);border-right:2px solid var(--ink);transition:width .25s linear}
.meter-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0}
.meter-stats div{border:var(--border);border-radius:var(--radius-sm);padding:10px 10px 8px;background:var(--paper)}
.meter-stats b{display:block;font-family:var(--font-display);font-size:1.6rem;line-height:1;font-weight:800}
.meter-stats div>span{font-size:.74rem;color:var(--ink-3);line-height:1.25;display:block;margin-top:4px}
.people{display:grid;grid-template-columns:repeat(15,1fr);gap:5px;margin:4px 0 14px}
.people span{aspect-ratio:1;border-radius:50%;border:2px solid var(--ink);background:var(--white);transition:background .3s,transform .3s}
.people span.on{background:var(--yellow);transform:scale(1.08)}
.scrub{display:flex;align-items:center;gap:12px}
.scrub label{font-family:var(--font-mono);font-size:.74rem;font-weight:700;white-space:nowrap}
.scrub input[type=range]{flex:1;accent-color:var(--ink);height:28px;cursor:pointer}
.meter-note{font-size:.74rem;color:var(--ink-4);margin:10px 0 0;line-height:1.4}
.meter-sketch{position:absolute;right:96px;top:-80px;width:100px;transform:rotate(-6deg);pointer-events:none}
@media (max-width:600px){.meter-stats b{font-size:1.25rem}.meter-sketch{display:none}}

/* ---------- logo band ---------- */
.logos-band{padding:46px 0 52px}
.logos-band p{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;text-align:center;color:#BDBDBD;margin-bottom:22px}
.logos-band img{width:min(1000px,100%);margin-inline:auto;opacity:.95}

/* ---------- cards & grids ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.card{background:var(--white);border:var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translate(-3px,-3px);box-shadow:8px 8px 0 var(--ink)}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.card .num{font-family:var(--font-mono);font-weight:700;font-size:.8rem;background:var(--yellow);border:var(--border);border-radius:999px;display:inline-block;padding:.15em .6em;margin-bottom:14px}
.card img.sk{height:110px;width:auto;margin-bottom:12px}

/* ---------- steps (how it works) ---------- */
.steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps::before{content:"";position:absolute;left:4%;right:4%;top:31px;height:4px;background:var(--grey);border-radius:4px}
.steps .prog{position:absolute;left:4%;top:31px;height:4px;width:0;max-width:92%;background:var(--ink);border-radius:4px;transition:width .3s}
.step{position:relative}
.step .dot{width:64px;height:64px;border-radius:50%;border:var(--border);background:var(--white);display:grid;place-items:center;font-family:var(--font-display);font-weight:800;font-size:1.4rem;position:relative;z-index:1;transition:background .3s,transform .3s;margin-bottom:18px}
.step.lit .dot{background:var(--yellow);transform:scale(1.08)}
.step h3{font-size:1.3rem}
.step .when{font-family:var(--font-mono);font-size:.75rem;font-weight:700;color:var(--ink-4);text-transform:uppercase;letter-spacing:.1em;display:block;margin-bottom:6px}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}.steps::before,.steps .prog{display:none}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* ---------- complex to simple ---------- */
.simplify{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:center}
.tangle{background:var(--white);border:var(--border);border-radius:24px;box-shadow:var(--shadow);padding:18px;aspect-ratio:4/3;position:relative;overflow:hidden}
.tangle svg{width:100%;height:100%}
.tangle .lbl{position:absolute;font-family:var(--font-mono);font-size:.72rem;font-weight:700;padding:.25em .6em;border:var(--border);border-radius:999px;background:var(--paper)}
.tangle .lbl.a{left:14px;top:14px}.tangle .lbl.b{right:14px;bottom:14px;background:var(--yellow)}
.pct{font-family:var(--font-mono);font-weight:700}
@media (max-width:900px){.simplify{grid-template-columns:1fr}}

/* ---------- teach cards ---------- */
.teach .card{display:flex;flex-direction:column}
.teach .card img{height:120px;width:auto;align-self:flex-start;margin-bottom:10px;transition:transform .4s}
.teach .card:hover img{transform:rotate(-6deg) scale(1.06)}

/* ---------- offer ladder ---------- */
.ladder{display:grid;grid-template-columns:1fr;gap:24px;align-items:start}
.offer{border:var(--border);border-radius:24px;padding:clamp(24px,3vw,38px);background:var(--white);box-shadow:var(--shadow)}
.offer--main{background:var(--yellow)}
.offer .tag{font-family:var(--font-mono);font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;display:inline-block;border:var(--border);border-radius:999px;padding:.25em .7em;background:var(--white);margin-bottom:16px}
.offer ul{list-style:none;padding:0;margin:0 0 1.4em}
.offer li{padding:.5em 0 .5em 34px;position:relative;border-bottom:1px dashed rgba(0,0,0,.25)}
.offer li::before{content:"";position:absolute;left:0;top:.72em;width:20px;height:20px;border-radius:50%;border:2px solid var(--ink);background:var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%23000' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.price{font-family:var(--font-display);font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;line-height:1.1;margin:.2em 0 .1em}
.price small{font-family:var(--font-body);font-size:.95rem;font-weight:500;color:var(--ink-3)}
@media (max-width:900px){.ladder{grid-template-columns:1fr}}

/* second brain pulse */
.brain{position:relative;aspect-ratio:1/1;max-width:360px;margin:10px auto 18px}
.brain svg{width:100%;height:100%;overflow:visible}
.brain .src{font-family:var(--font-mono);font-size:11px;font-weight:700}
.pulse-ring{transform-origin:180px 180px;animation:ring 3s ease-out infinite}
.pulse-ring.r2{animation-delay:1.5s}
@keyframes ring{0%{transform:scale(.6);opacity:.9}100%{transform:scale(1.9);opacity:0}}
.flow{stroke-dasharray:6 10;animation:flow 1.6s linear infinite}
@keyframes flow{to{stroke-dashoffset:-32}}

/* ---------- proof: national course ---------- */
.proof{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:center}
.proof-img{border:var(--border);border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:var(--white)}
.figs{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:24px 0}
.figs div{border:var(--border);border-radius:var(--radius-sm);padding:14px 16px;background:var(--white)}
.figs b{font-family:var(--font-display);font-size:2rem;font-weight:800;display:block;line-height:1}
.figs span{font-size:.85rem;color:var(--ink-3)}
@media (max-width:900px){.proof{grid-template-columns:1fr}}

/* ---------- numbers ---------- */
.numbers{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid rgba(255,255,255,.2)}
.numbers div{padding:34px 22px 10px;border-right:2px solid rgba(255,255,255,.2)}
.numbers div:last-child{border-right:0}
.numbers b{font-family:var(--font-display);font-size:clamp(2.6rem,5vw,4.2rem);font-weight:800;display:block;line-height:1;color:var(--yellow);letter-spacing:-.03em}
.numbers span{display:block;margin-top:10px;color:#D6D6D6;font-size:.98rem;line-height:1.35}
@media (max-width:900px){.numbers{grid-template-columns:1fr 1fr}.numbers div:nth-child(2){border-right:0}}

/* ---------- testimonials ---------- */
.quotes{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 6px 24px;scrollbar-width:thin}
.quote{flex:0 0 min(420px,86%);scroll-snap-align:start;background:var(--white);border:var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px;display:flex;flex-direction:column;justify-content:space-between}
.quote blockquote{margin:0 0 20px;font-size:1.06rem;line-height:1.55}
.quote blockquote::before{content:"\201C";font-family:var(--font-display);font-size:4rem;line-height:.6;display:block;color:var(--gold);margin-bottom:8px}
.who{display:flex;align-items:center;gap:12px}
.who img{width:52px;height:52px;border-radius:50%;border:2px solid var(--ink);object-fit:cover}
.who b{display:block;font-size:.98rem;line-height:1.2}
.who span{font-size:.84rem;color:var(--ink-3);line-height:1.3;display:block}
.slider-ctrl{display:flex;gap:10px;justify-content:flex-end;margin-top:6px}
.slider-ctrl button{width:46px;height:46px;border-radius:50%;border:var(--border);background:var(--white);box-shadow:var(--shadow-sm);cursor:pointer;font-size:1.2rem}

/* ---------- fit ---------- */
.fit{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.fit .card ul{padding-left:0;list-style:none;margin:0}
.fit li{padding:.55em 0 .55em 34px;position:relative}
.fit .yes li::before,.fit .no li::before{position:absolute;left:0;top:.5em;width:24px;height:24px;border-radius:50%;border:2px solid var(--ink);display:grid;place-items:center;font-weight:800;font-size:.8rem;line-height:1}
.fit .yes li::before{content:"\2713";background:var(--yellow)}
.fit .no li::before{content:"\2715";background:var(--grey)}
@media (max-width:800px){.fit{grid-template-columns:1fr}}

/* ---------- team ---------- */
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.member{text-decoration:none;display:block;background:var(--white);border:var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.member:hover{transform:translate(-3px,-3px) rotate(-.5deg);box-shadow:8px 8px 0 var(--ink)}
.member .ph{aspect-ratio:4/5;overflow:hidden;background:var(--clay)}
.member .ph img{width:100%;height:100%;object-fit:cover;object-position:50% 20%;transition:transform .5s}
.member:hover .ph img{transform:scale(1.05)}
.member .info{padding:16px 18px 18px;border-top:var(--border)}
.member b{font-family:var(--font-display);font-size:1.25rem;display:block;line-height:1.1}
.member span{font-size:.9rem;color:var(--ink-3)}
.member .go{font-family:var(--font-mono);font-size:.74rem;font-weight:700;margin-top:8px;display:inline-block}
@media (max-width:980px){.team{grid-template-columns:1fr 1fr}}
.clocks{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:30px}
.clock{border:var(--border);border-radius:var(--radius-sm);padding:12px 14px;background:var(--white)}
.clock.home{background:var(--yellow)}
.clock b{font-family:var(--font-mono);font-size:1.35rem;display:block;line-height:1.1}
.clock span{font-size:.82rem;color:var(--ink-3)}
@media (max-width:760px){.clocks{grid-template-columns:repeat(2,1fr)}}

/* ---------- spark check game ---------- */
.game{max-width:760px;margin:0 auto;background:var(--white);border:var(--border);border-radius:24px;box-shadow:8px 8px 0 var(--ink);overflow:hidden;color:var(--ink)}
.game-bar{display:flex;gap:6px;padding:16px 20px 0}
.game-bar i{flex:1;height:8px;border-radius:8px;background:var(--grey);border:1.5px solid var(--ink);transition:background .3s}
.game-bar i.done{background:var(--yellow)}
.game-body{padding:26px clamp(20px,4vw,40px) 30px;min-height:300px}
.game-intro{display:grid;grid-template-columns:1fr 150px;gap:20px;align-items:center}
.game-intro img{width:150px}
@media (max-width:560px){.game-intro{grid-template-columns:1fr}.game-intro img{width:110px}}
.game h3{font-size:clamp(1.4rem,2.6vw,1.9rem);margin-bottom:.7em}
.opts{display:grid;gap:10px}
.opt{text-align:left;font:inherit;font-weight:600;background:var(--paper);border:var(--border);border-radius:14px;padding:14px 16px;cursor:pointer;transition:transform .15s,background .2s,box-shadow .15s;display:flex;gap:12px;align-items:center}
.opt:hover{transform:translate(-2px,-2px);box-shadow:var(--shadow-sm)}
.opt .k{font-family:var(--font-mono);font-size:.8rem;border:2px solid var(--ink);border-radius:8px;width:28px;height:28px;display:grid;place-items:center;flex-shrink:0;background:var(--white)}
.opt.right{background:var(--yellow)}
.opt.wrong{background:var(--grey);opacity:.75}
.opt[disabled]{cursor:default}
.feedback{margin-top:16px;padding:14px 16px;border-radius:14px;border:2px dashed var(--ink);background:var(--paper-2);font-size:.98rem;display:none}
.feedback.show{display:block;animation:pop .3s}
@keyframes pop{from{transform:scale(.97);opacity:0}to{transform:none;opacity:1}}
.game-foot{display:flex;justify-content:space-between;align-items:center;margin-top:18px;gap:10px;flex-wrap:wrap}
.sort{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.sort .opt{justify-content:space-between}
.opt.picked{background:var(--yellow);box-shadow:var(--shadow-sm)}
.score-big{font-family:var(--font-display);font-size:4rem;font-weight:800;line-height:1}
.confetti{position:fixed;pointer-events:none;inset:0;z-index:99}

/* ---------- faq ---------- */
.faq{max-width:860px;margin:0 auto}
.faq details{border:var(--border);border-radius:var(--radius-sm);background:var(--white);margin-bottom:12px;box-shadow:var(--shadow-sm)}
.faq summary{cursor:pointer;list-style:none;padding:18px 54px 18px 20px;font-weight:700;font-size:1.06rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);width:28px;height:28px;border:2px solid var(--ink);border-radius:50%;display:grid;place-items:center;font-family:var(--font-mono);transition:transform .2s,background .2s}
.faq details[open] summary::after{content:"\2212";background:var(--yellow)}
.faq .a{padding:0 20px 18px;color:var(--ink-3)}
.faq .a p:last-child{margin-bottom:0}

/* ---------- cta band ---------- */
.cta{text-align:center}
.cta h2{max-width:18ch;margin-inline:auto}
.cta .mail{font-family:var(--font-display);font-size:clamp(1.6rem,4vw,3rem);font-weight:800;text-decoration:none;border-bottom:4px solid var(--ink);display:inline-block;margin:.4em 0 .6em}
.cta .mail:hover{background:var(--white)}

/* ---------- footer ---------- */
.site-footer{background:var(--footer-bg);color:var(--footer-fg);padding:70px 0 34px;font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}
.site-footer h4{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--yellow);margin-bottom:14px;font-weight:700}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.45em 0}
.site-footer a{text-decoration:none;color:#E6E6E6}
.site-footer a:hover{color:var(--yellow)}
.site-footer .brand img{height:44px;margin-bottom:16px}
.foot-about{color:#BDBDBD;max-width:34ch}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;border-top:1px solid #333;margin-top:46px;padding-top:24px;color:#9A9A9A;font-size:.86rem}
.socials{display:flex;gap:10px;margin-top:16px}
.socials a{width:38px;height:38px;border:1.5px solid #555;border-radius:50%;display:grid;place-items:center}
.socials a:hover{border-color:var(--yellow)}
.socials svg{width:17px;height:17px;fill:currentColor}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
.eky-credit{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;font-family:var(--font-body);font-size:.85rem;color:var(--footer-fg);opacity:.9}
.eky-credit:hover{opacity:1}
.eky-credit__text{color:var(--footer-fg)}
.eky-credit svg{--eky-bg:var(--footer-bg);height:18px;width:auto;display:block}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.rv.is-in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .pulse-ring,.flow{animation:none}
  .mark{transition:none;background-size:100% .42em}
}

/* ---------- page hero (inner pages) ---------- */
.page-hero{padding:clamp(50px,7vw,90px) 0 clamp(40px,6vw,70px)}
.crumbs{font-family:var(--font-mono);font-size:.75rem;margin-bottom:18px;color:var(--ink-4)}
.crumbs a{text-decoration:none}
.prose{max-width:720px}
.prose h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-top:1.6em}
.prose p,.prose li{color:var(--ink-3)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.photo{border:var(--border);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.photo img{width:100%;height:100%;object-fit:cover}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.press-logos{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.press-logos a{background:var(--white);border:var(--border);border-radius:var(--radius-sm);display:grid;place-items:center;padding:10px;transition:transform .2s,box-shadow .2s}
.press-logos a:hover{transform:translate(-2px,-2px);box-shadow:var(--shadow-sm)}
.press-logos img{max-height:56px;width:auto}
@media (max-width:700px){.press-logos{grid-template-columns:1fr 1fr}}

/* ---------- bitcoin page ---------- */
.btc-hero{background:var(--ink);color:var(--white);overflow:hidden}
.btc-hero .lead{color:#D6D6D6}
.btc-hero .eyebrow{color:var(--yellow)}
.btc-hero .book{transform:rotate(-4deg);border-radius:18px;box-shadow:12px 12px 0 var(--yellow);border:2px solid var(--white)}
.promise{font-family:var(--font-display);font-size:clamp(1.6rem,3.4vw,2.6rem);line-height:1.15;font-weight:800;max-width:24ch;margin:0 auto 10px;letter-spacing:-.02em}
.stamp{position:absolute;top:16px;right:16px;font-family:var(--font-mono);font-weight:700;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;border:2.5px solid var(--good);color:var(--good);border-radius:8px;padding:.3em .6em;transform:rotate(8deg) scale(1.6);opacity:0;transition:transform .5s cubic-bezier(.3,1.6,.5,1) .4s,opacity .3s .4s}
.is-in .stamp{transform:rotate(8deg) scale(1);opacity:1}
.card.rel{position:relative}
.modules{display:grid;grid-template-columns:repeat(10,1fr);gap:8px;margin-top:10px}
.mod{border:var(--border);border-radius:12px;background:var(--white);padding:12px 8px;text-align:left;cursor:pointer;font:inherit;transition:transform .15s,background .2s,box-shadow .15s;min-height:118px;display:flex;flex-direction:column;justify-content:space-between}
.mod b{font-family:var(--font-display);font-size:1.5rem;line-height:1}
.mod span{font-size:.78rem;line-height:1.25;font-weight:600}
.mod:hover,.mod[aria-pressed="true"]{background:var(--yellow);transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.groups{display:grid;grid-template-columns:3fr 3fr 2fr 2fr;gap:8px;font-family:var(--font-mono);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.groups span{border-bottom:3px solid var(--ink);padding:6px 2px}
.mod-detail{margin-top:18px;border:2px dashed var(--ink);border-radius:var(--radius);padding:20px 22px;background:var(--white);min-height:96px}
@media (max-width:900px){.modules{grid-template-columns:repeat(5,1fr)}.groups{display:none}}
@media (max-width:520px){.modules{grid-template-columns:repeat(2,1fr)}}
.chars{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.char{border:var(--border);border-radius:var(--radius);background:var(--white);padding:24px;box-shadow:var(--shadow)}
.char .age{font-family:var(--font-mono);font-size:.78rem;font-weight:700;color:var(--ink-4)}
.choice{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.choice button{font:inherit;font-weight:600;font-size:.92rem;border:var(--border);border-radius:999px;padding:.5em 1em;background:var(--paper);cursor:pointer}
.choice button[aria-pressed="true"]{background:var(--yellow)}
.choice-out{margin-top:12px;font-size:.95rem;min-height:3em;color:var(--ink-3)}
@media (max-width:760px){.chars{grid-template-columns:1fr}}
.rings{position:relative;aspect-ratio:1;width:100%;max-width:420px;margin:0 auto}
.rings div{position:absolute;border:3px solid var(--ink);border-radius:50%;display:flex;align-items:flex-start;justify-content:center;font-family:var(--font-mono);font-weight:700;font-size:.8rem;padding-top:14px;transform:scale(.4);opacity:0;transition:transform .8s cubic-bezier(.2,.9,.3,1.2),opacity .6s}
.rings .r3{inset:0;background:var(--clay);transition-delay:.5s}
.rings .r2{inset:16%;background:var(--gold);transition-delay:.3s}
.rings .r1{inset:34%;background:var(--yellow);align-items:center;padding:0;font-size:1rem;transition-delay:.1s}
.is-in .rings div,.rings.is-in div{transform:none;opacity:1}
.acts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.act{border:var(--border);border-radius:var(--radius);padding:20px;background:var(--white);box-shadow:var(--shadow-sm)}
.act .m{font-family:var(--font-mono);font-size:.72rem;font-weight:700;background:var(--ink);color:var(--yellow);border-radius:999px;padding:.2em .6em;display:inline-block;margin-bottom:10px}
@media (max-width:860px){.acts{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.acts{grid-template-columns:1fr}}
.tags{display:flex;flex-wrap:wrap;gap:10px}
.tags span{border:var(--border);border-radius:999px;padding:.45em 1em;font-weight:700;background:var(--white)}
.video{position:relative;aspect-ratio:16/9;border:var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#000;cursor:pointer}
.video img{width:100%;height:100%;object-fit:cover;opacity:.8;transition:opacity .2s}
.video:hover img{opacity:1}
.video .play{position:absolute;inset:0;display:grid;place-items:center}
.video .play span{width:84px;height:84px;border-radius:50%;background:var(--yellow);border:3px solid var(--ink);display:grid;place-items:center;box-shadow:var(--shadow-sm)}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.road{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:r}
.road div{border-top:4px solid var(--ink);padding:18px 14px 0 0;position:relative}
.road div::before{content:"";position:absolute;top:-14px;left:0;width:24px;height:24px;border-radius:50%;border:3px solid var(--ink);background:var(--white)}
.road div.done::before{background:var(--yellow)}
.road b{font-family:var(--font-display);font-size:1.4rem;display:block}
@media (max-width:700px){.road{grid-template-columns:1fr 1fr;row-gap:30px}}
.credits{columns:2;column-gap:40px}
.credits p{break-inside:avoid}
@media (max-width:700px){.credits{columns:1}}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery figure{margin:0;border:var(--border);border-radius:14px;overflow:hidden;background:var(--white)}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gallery figcaption{font-size:.82rem;padding:8px 10px;border-top:var(--border)}
@media (max-width:860px){.gallery{grid-template-columns:1fr 1fr}}

/* ---------- v2: attendance vs change ---------- */
.vs{display:grid;grid-template-columns:1fr auto 1fr;gap:22px;align-items:stretch}
.vs-panel{border:var(--border);border-radius:24px;padding:24px;box-shadow:var(--shadow);background:var(--white)}
.vs-old{background:var(--paper-2)}
.vs-new{background:var(--white)}
.vs-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.vs-head img{width:70px;height:auto}
.vs-row{display:flex;justify-content:space-between;gap:10px;font-size:.95rem;margin-top:12px}
.vs-row b{font-family:var(--font-mono);white-space:nowrap}
.vs-bar{height:12px;border:2px solid var(--ink);border-radius:999px;background:var(--white);overflow:hidden;margin-top:6px}
.vs-bar i{display:block;height:100%;width:0;background:var(--grey);transition:width 1.4s cubic-bezier(.2,.8,.2,1) .3s}
.vs-new .vs-bar i{background:repeating-linear-gradient(-45deg,var(--yellow) 0 10px,var(--gold) 10px 20px)}
.is-in .vs-bar i{width:var(--w)}
.vs-label{font-family:var(--font-mono);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin:18px 0 4px;color:var(--ink-3)}
.vs-chart{width:100%;height:auto}
.vs-chart .grid{stroke:rgba(0,0,0,.15);stroke-width:1;fill:none}
.vs-chart .ln{fill:none;stroke-width:5;stroke-linecap:round;stroke-dasharray:400;stroke-dashoffset:400;transition:stroke-dashoffset 2s ease .8s}
.vs-old .ln{stroke:#9A9A9A}
.vs-new .ln{stroke:var(--ink)}
.is-in .vs-chart .ln{stroke-dashoffset:0}
.vs-verdict{font-weight:700;margin:8px 0 0;opacity:0;transform:translateY(8px);transition:all .6s 2.4s}
.is-in .vs-verdict{opacity:1;transform:none}
.vs-arrow{display:grid;place-items:center}
.vs-arrow span{font-family:var(--font-display);font-weight:800;width:56px;height:56px;border-radius:50%;background:var(--ink);color:var(--yellow);display:grid;place-items:center}
@media (max-width:860px){.vs{grid-template-columns:1fr}.vs-arrow{padding:0}}
/* use-case climb */
.climb{list-style:none;padding:0;margin:18px 0 20px;counter-reset:c;position:relative}
.climb li{counter-increment:c;position:relative;padding:10px 12px 10px 52px;margin-bottom:8px;border:2px solid var(--ink);border-radius:14px;background:var(--paper);transition:transform .3s,background .3s}
.climb li::before{content:counter(c);position:absolute;left:12px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;border:2px solid var(--ink);display:grid;place-items:center;font-family:var(--font-mono);font-weight:700;font-size:.8rem;background:var(--white)}
.climb li b{display:block;font-size:.98rem}
.climb li span{font-size:.88rem;color:var(--ink-3);line-height:1.35;display:block}
.climb li:hover{transform:translateX(6px);background:var(--white)}
.climb li.top{background:var(--ink);color:var(--white);margin-top:14px}
.climb li.top span{color:#D6D6D6}
.climb li.top::before{content:"\2605";background:var(--yellow);color:var(--ink)}
/* marquee */
.marquee{overflow:hidden;padding:10px 0 34px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marquee-track{display:flex;gap:22px;width:max-content;animation:marq 140s linear infinite}
.marquee:hover .marquee-track,.marquee:focus-within .marquee-track{animation-play-state:paused}
.marquee .quote{flex:0 0 380px}
@keyframes marq{from{transform:translateX(-50%)}to{transform:translateX(0)}}
.initials{width:52px;height:52px;border-radius:50%;border:2px solid var(--ink);background:var(--yellow);display:grid;place-items:center;font-family:var(--font-display);font-weight:800;flex-shrink:0}
@media (prefers-reduced-motion:reduce){.marquee{overflow-x:auto}.marquee-track{animation:none}.vs-bar i{transition:none}.vs-chart .ln{transition:none}}
/* fluency check results */
.areas{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0}
.area{border:var(--border);border-radius:12px;padding:12px;background:var(--paper)}
.area.weak{background:var(--yellow)}
.area b{font-family:var(--font-display);font-size:1.6rem;display:block;line-height:1}
.area span{font-size:.8rem;font-weight:700}
.area i{display:block;height:8px;border:1.5px solid var(--ink);border-radius:8px;margin-top:8px;background:linear-gradient(90deg,var(--ink) var(--p),var(--white) var(--p))}
@media (max-width:600px){.areas{grid-template-columns:1fr 1fr}}
.qual{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
@media (max-width:600px){.qual{grid-template-columns:1fr}}
.who .initials{display:grid;font-size:1rem;color:var(--ink);line-height:1}
/* v3: working with us from El Salvador */
.usa{margin-top:34px}
.usa h3{font-family:var(--font-display,inherit);font-size:1.5rem;margin:0 0 14px}
.usa .card p{margin:8px 0 0;font-size:.98rem}
.usa-k{display:inline-block;background:var(--yellow,#FCD307);padding:2px 8px;border:2px solid #000;border-radius:6px;font-size:1.02rem}
.usa-note{margin-top:14px;font-size:.95rem}
@media (max-width:760px){.usa .grid-3{grid-template-columns:1fr}}
/* v3: outcome-led offer (Adam's feedback) */
.offer ul.outcomes li b,.pcard ul.outcomes li b{font-weight:800}
.how{font-size:.88rem;color:var(--ink-3);margin:0 0 1.2em;padding:10px 12px;border:1.5px dashed rgba(0,0,0,.35);border-radius:12px}
/* v3: pricing page */
.est{border:var(--border);border-radius:24px;background:var(--white);box-shadow:var(--shadow);padding:clamp(20px,2.6vw,30px)}
.est-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.est-top .mono{font-family:var(--font-mono);font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.est-lbl{display:block;font-weight:600;margin:6px 0}
.est input[type=range]{width:100%;accent-color:#000;margin-bottom:14px}
.est-toggle{display:inline-flex;border:var(--border);border-radius:999px;overflow:hidden;margin:4px 0 16px}
.est-toggle button{font:inherit;font-weight:700;border:0;background:var(--white);padding:.5em 1.2em;cursor:pointer}
.est-toggle button.on{background:var(--ink);color:var(--white)}
.est-total{display:flex;align-items:baseline;gap:10px;border-top:1.5px dashed rgba(0,0,0,.3);padding-top:14px}
.est-total .lbl{font-weight:600;color:var(--ink-3)}
.est-total .big{font-family:var(--font-display);font-weight:800;font-size:clamp(2.6rem,5vw,3.6rem);line-height:1;transition:transform .2s}
.est-total .big.bump{transform:scale(1.04)}
.est-per{color:var(--ink-3);margin:6px 0 12px}
.est .people{grid-template-columns:repeat(20,1fr);gap:4px}
.est .people span{border-width:1.5px}
.est-note{font-size:.82rem;color:var(--ink-4);margin:0}
.prices{display:grid;grid-template-columns:1fr 1.35fr 1fr 1fr;gap:18px;align-items:start}
.prices2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}
.pcard{border:var(--border);border-radius:20px;background:var(--white);box-shadow:var(--shadow-sm);padding:24px}
.pcard--main{background:var(--yellow);box-shadow:var(--shadow)}
.pcard--flat{box-shadow:none;background:transparent}
.pcard .tag{font-family:var(--font-mono);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;display:inline-block;border:var(--border);border-radius:999px;padding:.2em .65em;background:var(--white);margin-bottom:12px}
.pcard h3{font-size:1.25rem;line-height:1.2;margin:0 0 8px}
.pcard--main h3{font-size:1.5rem}
.pcard .pp{font-family:var(--font-display);font-weight:800;font-size:2rem;line-height:1;margin:6px 0 4px}
.pcard .muted{font-size:.88rem;margin:0 0 10px}
.pcard ul{list-style:none;padding:0;margin:10px 0 12px}
.pcard li{padding:.4em 0 .4em 28px;position:relative;border-bottom:1px dashed rgba(0,0,0,.25);font-size:.95rem}
.pcard li::before{content:"";position:absolute;left:0;top:.6em;width:17px;height:17px;border-radius:50%;border:2px solid var(--ink);background:var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%23000' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}
@media (max-width:1080px){.prices{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.prices,.prices2{grid-template-columns:1fr}}
/* v4: story page */
.story-hero-img{position:relative}
.story-hero-img>img:first-child{width:100%;border:var(--border);border-radius:24px;box-shadow:var(--shadow);aspect-ratio:16/10;object-fit:cover}
.story-sketch{position:absolute;width:130px;left:-40px;bottom:-46px;transform:rotate(-6deg)}
.story-stats{display:flex;gap:26px;margin-top:26px;flex-wrap:wrap}
.story-stats b{display:block;font-family:var(--font-display);font-size:2rem;line-height:1}
.story-stats span{font-size:.88rem;color:var(--ink-3)}
.story-bar{position:sticky;top:var(--header-h,72px);z-index:20;background:rgba(255,253,240,.92);backdrop-filter:blur(8px);border-top:1.5px solid rgba(0,0,0,.12);border-bottom:1.5px solid rgba(0,0,0,.12)}
.story-bar-in{display:flex;align-items:center;gap:18px;justify-content:space-between;padding:10px 0;flex-wrap:wrap}
.story-order{margin:0}
.story-years{display:flex;gap:6px;flex-wrap:wrap}
.story-years a{font-family:var(--font-mono);font-size:.78rem;font-weight:700;text-decoration:none;border:2px solid var(--ink);border-radius:999px;padding:.25em .7em;background:var(--white);transition:background .2s}
.story-years a.on,.story-years a:hover{background:var(--yellow)}
.story{padding-top:40px}
.tl{position:relative;display:flex;flex-direction:column}
.tl-line{position:absolute;left:50%;top:0;bottom:0;width:4px;margin-left:-2px;background:rgba(0,0,0,.12);border-radius:4px}
.tl-line i{display:block;width:100%;height:0;background:var(--ink);border-radius:4px}
.tl-year{position:relative;display:flex;flex-direction:column}
.tl-ylabel{position:relative;z-index:2;text-align:center;margin:30px 0 26px}
.tl-ylabel span{display:inline-block;font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);background:var(--yellow);border:var(--border);border-radius:999px;padding:.05em .6em;box-shadow:var(--shadow-sm)}
.tl-items{display:flex;flex-direction:column;gap:28px}
.tl-item{position:relative;width:50%;padding-right:52px}
.tl-item:nth-child(even){align-self:flex-end;padding-right:0;padding-left:52px}
.tl-dot{position:absolute;top:22px;right:-21px;width:42px;height:42px;border-radius:50%;background:var(--white);border:var(--border);display:grid;place-items:center;font-family:var(--font-mono);font-weight:700;font-size:.85rem;z-index:2;transition:background .3s,transform .3s}
.tl-item:nth-child(even) .tl-dot{right:auto;left:-21px}
.tl-item.lit .tl-dot{background:var(--yellow);transform:scale(1.12)}
.tl-card{border:var(--border);border-radius:20px;background:var(--white);box-shadow:var(--shadow-sm);overflow:hidden;transition:transform .2s,box-shadow .2s}
.tl-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.tl-img{margin:0;aspect-ratio:16/10;background:var(--paper-2);overflow:hidden;border-bottom:var(--border)}
.tl-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.tl-card:hover .tl-img img{transform:scale(1.04)}
.tl-img.contain img{object-fit:contain;padding:18px}
.tl-body{padding:18px 20px 20px}
.tl-body p{margin:0 0 10px;font-size:.98rem}
.tl-meta{font-family:var(--font-mono);font-size:.74rem!important;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3)}
.tl-num{background:var(--ink);color:var(--white);border-radius:6px;padding:.1em .45em;margin-right:4px}
.tl-tag{display:inline-block;font-size:.78rem;font-weight:700;border:2px dashed var(--ink);border-radius:999px;padding:.15em .7em;margin-bottom:8px}
.tl-item.is-hard .tl-card{background:#F4F4F4}
.tl-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px!important}
.tl-links a{font-size:.85rem;font-weight:700;text-decoration:none;border:2px solid var(--ink);border-radius:999px;padding:.25em .8em;background:var(--yellow)}
.tl-links a:hover{background:var(--white)}
@media (max-width:820px){
 .tl-line{left:20px}
 .tl-item,.tl-item:nth-child(even){width:100%;align-self:stretch;padding:0 0 0 54px}
 .tl-dot,.tl-item:nth-child(even) .tl-dot{left:0;right:auto;width:40px;height:40px}
 .tl-ylabel{text-align:left;padding-left:0}
 .story-sketch{display:none}
}
/* v4b: single-column timeline, image beside text */
.story-bar{top:74px}
.story-order button{font-size:.9rem;padding:.4em 1em}
.story-years{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
.story-years::-webkit-scrollbar{display:none}
.tl{max-width:1040px;margin:0 auto}
.tl-line{left:21px;margin-left:0}
.tl-ylabel{text-align:left;margin:34px 0 22px}
.tl-item,.tl-item:nth-child(even){width:auto;align-self:stretch;padding:0 0 0 66px}
.tl-dot,.tl-item:nth-child(even) .tl-dot{left:0;right:auto}
.tl-card{display:grid;grid-template-columns:minmax(220px,38%) 1fr}
.tl-img{aspect-ratio:auto;min-height:100%;border-bottom:0;border-right:var(--border)}
.tl-img img{position:relative;min-height:240px}
@media (max-width:820px){
 .tl-card{grid-template-columns:1fr}
 .tl-img{aspect-ratio:16/10;border-right:0;border-bottom:var(--border)}
 .tl-img img{min-height:0}
 .tl-item,.tl-item:nth-child(even){padding-left:54px}
 .tl-line{left:19px}
 .story-bar-in{gap:8px;padding:8px 0}
 .story-order button{font-size:.8rem;padding:.35em .8em}
 .story-years{width:100%}
}
.tl-img{position:relative;min-height:230px}
.tl-img img{position:absolute;inset:0;min-height:0}
@media (max-width:820px){.tl-img{min-height:0}.tl-img img{position:static}}
/* v4: talk to Nelson + WhatsApp */
.talk{display:flex;gap:24px;align-items:center;text-align:left;max-width:720px;margin:26px auto 0;background:var(--white);border:var(--border);border-radius:24px;box-shadow:var(--shadow);padding:20px}
.talk img{width:130px;height:150px;object-fit:cover;border-radius:16px;border:var(--border);flex:none}
.talk-k{font-family:var(--font-mono);font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin:0;color:var(--ink-3)}
.talk-name{font-family:var(--font-display);font-size:1.7rem;font-weight:800;margin:2px 0 6px;line-height:1.1}
.talk-name span{display:block;font-family:var(--font-body);font-size:.95rem;font-weight:500;color:var(--ink-3)}
.talk-note{margin:0 0 14px;color:var(--ink-3)}
.talk-btns{display:flex;flex-wrap:wrap;gap:10px}
.btn--wa{background:#25D366;color:#000;display:inline-flex;align-items:center;gap:8px}
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25D366;color:#000;border:var(--border);box-shadow:var(--shadow-sm);display:grid;place-items:center;transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
@media (max-width:640px){.talk{flex-direction:column;text-align:center}.talk-btns{justify-content:center}}
@media print{.wa-float{display:none}}
.btn--li{background:#0A66C2;color:#fff;display:inline-flex;align-items:center;gap:8px}
/* v5: comparison table, animated */
.cmp{width:100%;border-collapse:separate;border-spacing:0;background:var(--white);border:var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;font-size:1rem}
.cmp th{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;text-align:left;padding:12px 18px;background:var(--ink);color:var(--white);vertical-align:middle}
.cmp th:last-child{background:var(--yellow);color:var(--ink)}
.cmp th img{width:38px;height:38px;vertical-align:middle;margin-right:8px;background:var(--white);border-radius:50%;border:2px solid var(--ink);mix-blend-mode:normal!important}
.cmp td{padding:14px 18px;border-top:2px solid var(--ink);width:50%;vertical-align:top}
.cmp td:last-child{background:#FFFBE0}
.cmp tbody tr{opacity:0;transform:translateY(10px);transition:opacity .45s,transform .45s}
.cmp.go tbody tr{opacity:1;transform:none}
.cmp.go tbody tr:nth-child(2){transition-delay:.25s}.cmp.go tbody tr:nth-child(3){transition-delay:.5s}.cmp.go tbody tr:nth-child(4){transition-delay:.75s}.cmp.go tbody tr:nth-child(5){transition-delay:1s}
.cmp .x{color:var(--ink-4);position:relative;display:inline}
.cmp .x{background:linear-gradient(var(--ink-4),var(--ink-4)) no-repeat 0 55%/0 2px;transition:background-size .6s .2s}
.cmp.go .x{background-size:100% 2px}
.cmp.go tbody tr:nth-child(2) .x{transition-delay:.45s}.cmp.go tbody tr:nth-child(3) .x{transition-delay:.7s}.cmp.go tbody tr:nth-child(4) .x{transition-delay:.95s}
.cmp .ok{font-weight:700;display:block;padding-left:30px;position:relative}
.cmp .ok::before{content:"";position:absolute;left:0;top:.1em;width:20px;height:20px;border-radius:50%;border:2px solid var(--ink);background:var(--yellow) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%23000' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat;transform:scale(0);transition:transform .35s cubic-bezier(.3,1.6,.5,1) .3s}
.cmp.go .ok::before{transform:scale(1)}
.cmp.go tbody tr:nth-child(2) .ok::before{transition-delay:.55s}.cmp.go tbody tr:nth-child(3) .ok::before{transition-delay:.8s}.cmp.go tbody tr:nth-child(4) .ok::before{transition-delay:1.05s}
.cmp-result td{background:var(--paper-2)!important}
.cmp-result td:last-child{background:var(--yellow)!important}
.cmp-k{display:block;font-family:var(--font-mono);font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;color:var(--ink-3)}
.cmp-result td:last-child .cmp-k{color:var(--ink)}
.cmp-cert{display:inline-block;font-weight:700;color:var(--ink-4);border:2px dashed var(--ink-4);border-radius:8px;padding:.2em .6em}
.cmp-bar{display:flex;align-items:center;gap:10px}
.cmp-bar i{flex:1;height:14px;border:2px solid var(--ink);border-radius:99px;background:linear-gradient(var(--ink),var(--ink)) no-repeat 0 0/24% 100%,var(--white);transition:background-size 1.4s ease 1.3s}
.cmp.go .cmp-bar i{background-size:78% 100%,auto}
.cmp-bar b{font-family:var(--font-display);font-size:1.5rem;min-width:3.2ch}
.cmp-small{display:block;font-size:.75rem;color:var(--ink-3);margin-top:6px}
@media (prefers-reduced-motion:reduce){.cmp tbody tr,.cmp .x,.cmp .ok::before,.cmp-bar i{transition:none}}
/* v5: training offer under the steps, wide use-case card */
.train-offer{max-width:860px;margin:44px auto 0}
.offer--wide{display:grid;grid-template-columns:.9fr 1.1fr;gap:10px 40px;align-items:start}
.offer--wide>.tag,.offer--wide>h3,.offer--wide>p,.offer--wide>.link{grid-column:1}
.offer--wide>.climb{grid-column:2;grid-row:1 / span 5;margin:0}
@media (max-width:900px){.offer--wide{grid-template-columns:1fr}.offer--wide>.climb{grid-column:1;grid-row:auto}}
/* v5: testimonial cards like the EKY website marquee */
.marquee{padding:8px 0 26px;touch-action:pan-y;cursor:grab}
.marquee.drag{cursor:grabbing}
.marquee-track{gap:22px;animation:none!important;will-change:transform}
.marquee .quote{flex:0 0 340px;height:auto;padding:0;overflow:hidden;border-radius:18px;box-shadow:6px 6px 0 var(--ink);transition:transform .15s,box-shadow .15s;-webkit-user-select:none;user-select:none}
.marquee .quote:hover{transform:translateY(3px);box-shadow:3px 3px 0 var(--ink)}
.marquee .quote .who{order:-1;background:var(--yellow);border-bottom:var(--border);padding:14px 16px;gap:12px}
.marquee .quote .who img,.marquee .quote .who .initials{width:56px;height:56px;flex:none;pointer-events:none}
.marquee .quote blockquote{margin:0;padding:16px 18px 20px;font-size:.98rem;line-height:1.55}
.marquee .quote blockquote::before{font-size:3rem;margin-bottom:2px}
/* v5: talk card */
.talk img{width:120px!important;height:150px!important;max-width:120px}
.offer--wide>.tag{justify-self:start}
.marquee .quote{justify-content:flex-start}
/* v6: H1 styled like the section eyebrows (stays the H1 in the code) */
h1.h1-eyebrow{display:block;font-size:.78rem;line-height:1.5;letter-spacing:.14em;font-weight:600;margin:0 0 1.1rem;max-width:44em;color:var(--ink)}
/* v7 */
.member .ph{aspect-ratio:1/1}
.member .ph img{object-position:50% 50%}
.talk img{width:130px!important;height:130px!important;max-width:130px;object-position:50% 30%}
.marquee-track{gap:14px}
.marquee .quote{flex:0 0 380px}
.marquee .quote blockquote{font-size:1.02rem}
.game-body:has(.game-intro){min-height:0}
.game-intro .game-foot{justify-content:flex-start;gap:14px}
.game-intro h3{margin-bottom:.4em}
.cmp-bar i{transition:background-size 1.2s cubic-bezier(.45,0,.2,1)}
.cmp.go .cmp-bar i{background-size:24% 100%,auto}
.marquee .quote{margin:0}
/* v8: /aprendebitcoin */
.ab-title{font-family:var(--font-display);font-weight:800;font-size:clamp(2.4rem,5.4vw,4.4rem);line-height:1.02;letter-spacing:-.03em;margin:.4em 0 .35em}
.ab-nav{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-wrap:wrap;gap:8px;counter-reset:ab}
.ab-nav li{counter-increment:ab}
.ab-nav a{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:700;font-size:.92rem;border:2px solid var(--ink);border-radius:999px;padding:.35em .9em .35em .4em;background:var(--white)}
.ab-nav a::before{content:counter(ab);display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--yellow);border:2px solid var(--ink);font-family:var(--font-mono);font-size:.75rem}
.ab-nav a:hover{background:var(--yellow)}
.ab-orbit{position:relative;aspect-ratio:1;max-width:420px;margin:0 auto;width:100%}
.ab-orbit::before{content:"";position:absolute;inset:12%;border:2px dashed rgba(0,0,0,.25);border-radius:50%;animation:abspin 30s linear infinite}
.ab-coin{position:absolute;inset:32%;border-radius:50%;background:var(--yellow);border:4px solid var(--ink);box-shadow:8px 8px 0 var(--ink);display:grid;place-items:center;font-family:var(--font-display);font-weight:800;font-size:clamp(3rem,8vw,6rem);animation:abbob 3s ease-in-out infinite}
.ab-node{position:absolute;left:50%;top:50%;width:34px;height:34px;margin:-17px;border-radius:9px;background:var(--white);border:3px solid var(--ink);transform:rotate(var(--a)) translate(min(38vw,170px)) rotate(calc(-1*var(--a)));animation:abblink 2.4s ease-in-out infinite;animation-delay:calc(var(--a) / 180deg * .6s)}
@keyframes abspin{to{transform:rotate(360deg)}}
@keyframes abbob{50%{transform:translateY(-8px)}}
@keyframes abblink{0%,70%,100%{background:var(--white)}80%{background:var(--yellow)}}
.ab-sec h2{max-width:20ch}
.ab-net svg{width:100%;height:auto;display:block}
.ab-net .ln{stroke:rgba(0,0,0,.18);stroke-width:2}
.ab-net .nd{fill:var(--white);stroke:var(--ink);stroke-width:3;transition:fill .3s}
.ab-net .nd.on{fill:var(--yellow)}
.ab-net .pk{fill:var(--ink)}
.ab-net-foot{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-top:12px}
.ab-chain{display:flex;gap:0;overflow:hidden;padding:10px 4px 26px;justify-content:flex-end;mask-image:linear-gradient(90deg,transparent,#000 18%);-webkit-mask-image:linear-gradient(90deg,transparent,#000 18%)}
.ab-blk{flex:0 0 190px;display:flex;align-items:center}
.ab-blk .b{flex:1;background:var(--white);border:3px solid var(--ink);border-radius:14px;box-shadow:5px 5px 0 var(--ink);padding:12px 14px;font-size:.85rem}
.ab-blk .b b{display:block;font-family:var(--font-display);font-size:1.15rem}
.ab-blk .b span{display:block;font-family:var(--font-mono);font-size:.7rem;color:var(--ink-3)}
.ab-blk .lk{width:26px;height:4px;background:var(--ink);flex:none}
.ab-blk.new .b{background:var(--yellow);animation:abin .6s cubic-bezier(.3,1.4,.5,1)}
@keyframes abin{from{transform:translateX(60px) scale(.8);opacity:0}}
.ab-input{width:100%;font:inherit;font-size:1.05rem;border:2px solid var(--ink);border-radius:12px;padding:.6em .8em;margin:4px 0 12px;background:var(--paper)}
.ab-out{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0 10px}
.ab-out div{border:2px solid var(--ink);border-radius:12px;padding:10px 12px}
.ab-out span{display:block;font-size:.78rem;color:var(--ink-3)}
.ab-out b{font-family:var(--font-display);font-size:1.6rem}
.ab-hash{font-size:.78rem;word-break:break-all;background:var(--paper-2);border-radius:10px;padding:10px 12px;margin:0 0 8px}
.ab-hash em{font-style:normal;background:var(--yellow);font-weight:700}
.ab-halv{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;align-items:end;height:300px}
.ab-step{display:flex;flex-direction:column;justify-content:flex-end;height:100%;text-align:center}
.ab-step i{display:block;height:0;background:var(--yellow);border:3px solid var(--white);border-radius:10px 10px 0 0;transition:height 1s cubic-bezier(.3,1.2,.5,1)}
.ab-halv.go .ab-step i{height:var(--h)}
.ab-halv.go .ab-step:nth-child(2) i{transition-delay:.2s}.ab-halv.go .ab-step:nth-child(3) i{transition-delay:.4s}.ab-halv.go .ab-step:nth-child(4) i{transition-delay:.6s}.ab-halv.go .ab-step:nth-child(5) i{transition-delay:.8s}.ab-halv.go .ab-step:nth-child(6) i{transition-delay:1s}
.ab-step.next i{background:transparent;border-style:dashed}
.ab-step b{font-family:var(--font-display);font-size:1.05rem;margin-top:8px}
.ab-step span{font-family:var(--font-mono);font-size:.75rem;color:#cfcfcf}
.ab-halv-note{grid-column:1/-1;font-size:.82rem;color:#cfcfcf;margin:6px 0 0}
.ab-key{border:2px solid var(--ink);border-radius:14px;padding:12px 14px;margin-bottom:12px}
.ab-key span{display:block;font-size:.8rem;font-weight:700;margin-bottom:4px}
.ab-key.ok{background:#E9F8EE}.ab-key.no{background:#FDECEC}
.ab-key b{font-size:1.05rem}
.ab-warn{margin:14px 0 0;font-weight:700;border-left:5px solid #D93025;padding:8px 12px;background:#FDECEC;border-radius:6px}
.ab-book{width:100%;max-width:980px;border:var(--border);border-radius:18px;box-shadow:var(--shadow);margin-top:20px;background:var(--white)}
@media (max-width:820px){.ab-halv{height:220px;gap:6px}.ab-step b{font-size:.85rem}.ab-blk{flex-basis:150px}}
@media (prefers-reduced-motion:reduce){.ab-orbit::before,.ab-coin,.ab-node{animation:none}}
.ab-halv{height:auto;grid-template-rows:280px auto}
.ab-step i{max-height:calc(100% - 50px)}
@media (max-width:820px){.ab-halv{grid-template-rows:200px auto}}
@media (max-width:820px){.ab-orbit{max-width:240px}.ab-node{width:26px;height:26px;margin:-13px;transform:rotate(var(--a)) translate(102px) rotate(calc(-1*var(--a)))}}
/* v8: bio pages */
.bio-grid{display:grid;grid-template-columns:minmax(240px,380px) 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.bio-photo img{width:100%;aspect-ratio:1/1;object-fit:cover;border:var(--border);border-radius:28px;box-shadow:8px 8px 0 var(--ink);background:var(--paper-2)}
.bio-name{font-family:var(--font-display);font-weight:800;font-size:clamp(2.4rem,5vw,4rem);line-height:1.02;letter-spacing:-.03em;margin:.2em 0 .15em}
.bio-role{font-family:var(--font-mono);font-weight:700;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;display:inline-block;background:var(--yellow);border:2px solid var(--ink);border-radius:999px;padding:.3em .9em;margin:0 0 18px}
.bio-cols{display:grid;grid-template-columns:1.6fr 1fr;gap:clamp(28px,5vw,60px);align-items:start}
.bio-text p{font-size:1.06rem;line-height:1.75;margin:0 0 1.1em;max-width:68ch}
.bio-text h2.eyebrow{font-size:.78rem;margin-bottom:1.2rem}
.bio-side{display:grid;gap:18px;position:sticky;top:96px}
.bio-side h3{font-size:1.15rem;margin:0 0 10px}
.bio-quote{background:var(--yellow)}
.bio-quote p{font-size:1rem;line-height:1.6}
.bio-src{font-weight:700;margin-top:10px}
.bio-short-h{display:flex;justify-content:space-between;align-items:center;gap:10px}
.bio-short-h .chip{cursor:pointer}
.bio-short p{font-size:.92rem;line-height:1.6;color:var(--ink-3);margin:6px 0 0}
.bio-team ul{list-style:none;padding:0;margin:0}
.bio-team li a{display:block;padding:8px 0;border-bottom:1px dashed rgba(0,0,0,.25);text-decoration:none;font-weight:700}
@media (max-width:900px){.bio-grid,.bio-cols{grid-template-columns:1fr}.bio-photo{max-width:320px}.bio-side{position:static}}
/* v8: service pages */
.sketch-hero{width:100%;max-width:420px;display:block;margin:0 auto}
.teams-grid .card h3,.metric-grid .card h3{font-size:1.15rem;margin:0 0 6px}
.ind-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.ind-list li{background:var(--white);border:var(--border);border-radius:16px;padding:16px 18px;box-shadow:var(--shadow-sm)}
.ind-list b{display:block;font-family:var(--font-display);font-size:1.15rem}
.ind-list span{font-size:.95rem;color:var(--ink-3)}
.metric{display:inline-grid;place-items:center;min-width:56px;height:56px;padding:0 10px;border-radius:14px;background:var(--yellow);border:2px solid var(--ink);font-family:var(--font-display);font-size:1.3rem;margin-bottom:12px}
.ticks{list-style:none;padding:0;margin:18px 0 0}
.ticks li{padding:8px 0 8px 32px;position:relative;font-weight:600}
.ticks li::before{content:"";position:absolute;left:0;top:10px;width:20px;height:20px;border-radius:50%;border:2px solid var(--ink);background:var(--yellow) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%23000' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.pulse p{margin:0 0 10px;font-size:.98rem}
.faq-group{max-width:860px;margin:0 auto 40px}
.faq-group h2{font-size:clamp(1.4rem,2.6vw,1.9rem);margin:0 0 16px}
/* v9: steady numbers (no jitter) and the box sketch sits on top of the card line */
.cmp-bar b,.meter-score .big,.meter-stats b{font-variant-numeric:tabular-nums}
.cmp-bar b{flex:none;width:3.4ch;min-width:0;text-align:right}
.meter-score .big{display:inline-block;min-width:3.3ch}
.meter-sketch{top:-100px}
/* v9: /ai-sprint */
.sprint-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sprint-ch{display:flex;gap:14px;background:var(--white);border:var(--border);border-radius:18px;padding:18px;box-shadow:var(--shadow-sm)}
.sprint-n{flex:none;width:40px;height:40px;border-radius:50%;background:var(--yellow);border:2px solid var(--ink);display:grid;place-items:center;font-family:var(--font-display);font-weight:800}
.sprint-ch h3{font-size:1.1rem;margin:4px 0 6px}
.sprint-ch p{font-size:.92rem;color:var(--ink-3);margin:0 0 8px}
.sprint-g{font-family:var(--font-mono);font-size:.72rem;font-weight:700}
.pb{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:1040px;margin:0 auto;background:var(--white);border:var(--border);border-radius:24px;box-shadow:8px 8px 0 var(--ink);padding:24px}
.pb-chips{display:flex;flex-wrap:wrap;gap:8px}
.pb-chips button{font:inherit;font-weight:700;border:2px solid var(--ink);border-radius:999px;padding:.45em 1em;background:var(--white);cursor:pointer;transition:transform .15s,background .2s}
.pb-chips button:hover{transform:translateY(-2px)}
.pb-chips button.on{background:var(--yellow)}
.pb-lbl{font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin:16px 0 6px;color:var(--ink-3)}
.pb-prompt{background:var(--paper-2);border-radius:12px;padding:14px;font-size:.85rem;line-height:1.6;min-height:150px;white-space:pre-wrap}
.pb-prompt span{display:block;animation:abin .4s ease}
.pb-q{display:flex;align-items:center;gap:10px;font-weight:700;font-size:.9rem}
.pb-q .bar{flex:1;height:14px;border:2px solid var(--ink);border-radius:99px;overflow:hidden;background:var(--white)}
.pb-q .bar i{display:block;height:100%;width:25%;background:var(--ink);transition:width .5s cubic-bezier(.3,1.2,.5,1)}
.pb-q b{font-variant-numeric:tabular-nums;width:3ch;text-align:right}
.pb-answer{border:2px solid var(--ink);border-radius:12px;padding:14px;font-size:.92rem;line-height:1.6;min-height:150px;white-space:pre-wrap}
.pb-tip{font-size:.85rem;font-weight:700;margin:10px 0 0}
@media (max-width:900px){.sprint-list{grid-template-columns:1fr}.pb{grid-template-columns:1fr}}
/* v9: /brand */
.brand-hero-logo img{width:100%;max-width:380px;display:block;margin:0 auto;animation:abbob 4s ease-in-out infinite}
.brand-stack{display:grid;gap:16px}
.brand-stack img,.brand-explained img{width:100%;border:var(--border);border-radius:20px;box-shadow:var(--shadow);background:var(--white)}
.logo-parts{list-style:none;padding:0;margin:18px 0;counter-reset:lp}
.logo-parts li{counter-increment:lp;position:relative;padding:12px 0 12px 52px;border-bottom:1px dashed rgba(0,0,0,.25)}
.logo-parts li::before{content:counter(lp);position:absolute;left:0;top:10px;width:36px;height:36px;border-radius:50%;background:var(--yellow);border:2px solid var(--ink);display:grid;place-items:center;font-family:var(--font-display);font-weight:800}
.logo-parts b{display:block;font-size:1.05rem}
.values div{border-top:3px solid var(--yellow);padding-top:16px}
.values span{font-family:var(--font-mono);color:var(--yellow);font-weight:700}
.values b{display:block;font-family:var(--font-display);font-size:clamp(1.4rem,2.4vw,1.9rem);line-height:1.15;margin-top:8px}
.swatches{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.swatch{font:inherit;text-align:left;cursor:pointer;background:var(--white);border:var(--border);border-radius:18px;padding:0;overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .15s}
.swatch:hover{transform:translateY(-3px)}
.swatch i{display:block;height:110px;background:var(--c);border-bottom:var(--border)}
.swatch b{display:block;padding:12px 14px 2px}
.swatch span{display:block;padding:0 14px;font-size:.85rem}
.swatch em{display:block;padding:6px 14px 12px;font-style:normal;font-size:.72rem;color:var(--ink-3)}
.swatch.copied em{color:var(--ink);font-weight:700}
.fonts .fs{font-size:2.6rem;margin:0 0 6px;line-height:1}
.donts .card img,.dont-demo img{width:100%;max-width:160px;display:block;margin:0 auto 12px}
.dont-demo.dont-color img{filter:hue-rotate(160deg) saturate(2)}
.dont-demo.dont-stretch img{transform:scaleY(.6)}
.dont-demo.dont-rotate img{transform:rotate(35deg)}
.dont-demo.dont-vandalize{position:relative}.dont-demo.dont-vandalize::after{content:"✗";position:absolute;inset:0;display:grid;place-items:center;font-size:5rem;color:#D93025;font-weight:800}
.vis-grid{columns:3 260px;column-gap:16px}
.vis-grid figure{margin:0 0 16px;break-inside:avoid}
.vis-grid img{width:100%;border:var(--border);border-radius:16px;background:var(--white);transition:transform .3s}
.vis-grid img:hover{transform:scale(1.02)}
.sketch-row{display:flex;flex-wrap:wrap;gap:18px;justify-content:center}
.sketch-row img{width:120px;height:120px;object-fit:contain;transition:transform .3s}
.sketch-row img:hover{transform:rotate(-6deg) scale(1.1)}
.logo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.logo-card{border:var(--border);border-radius:18px;overflow:hidden;background:var(--white);box-shadow:var(--shadow-sm)}
.logo-prev{height:190px;display:grid;place-items:center;padding:20px;background:repeating-conic-gradient(#f2f2f2 0 25%,#fff 0 50%) 0 0/20px 20px;border-bottom:var(--border)}
.logo-prev.on-dark{background:var(--ink)}
.logo-prev img{max-height:150px;max-width:100%;width:auto;height:auto;mix-blend-mode:normal!important}
.logo-meta{padding:14px 16px}
.logo-meta b{display:block;font-family:var(--font-display);font-size:1.1rem}
.logo-meta span{display:block;font-size:.88rem;color:var(--ink-3);margin-bottom:8px}
@media (max-width:980px){.swatches{grid-template-columns:repeat(3,1fr)}.logo-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.swatches{grid-template-columns:1fr 1fr}.logo-grid{grid-template-columns:1fr}}
/* v11 */
.game-foot--intro{flex-direction:column;align-items:flex-start;gap:8px}
.game-meta{font-family:var(--font-mono);font-size:.78rem;color:var(--ink-3);padding-left:4px}
.who .initials,.initials{background:#F6F0DC}
/* v11: "how we get there" as an animated mini timeline */
.howviz{margin:0 0 1.3em;padding:14px 14px 12px;background:rgba(255,255,255,.55);border:2px solid var(--ink);border-radius:16px}
.howviz-k{display:block;font-family:var(--font-mono);font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px}
.howviz-track{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:6px}
.howviz-track::before,.howviz-fill{content:"";position:absolute;left:10%;right:10%;top:19px;height:3px;background:rgba(0,0,0,.18);border-radius:3px}
.howviz-fill{right:auto;width:0;background:var(--ink);animation:howfill 7s linear infinite}
.howviz-step{position:relative;text-align:center;font-size:.78rem;line-height:1.25}
.howviz-dot{position:relative;z-index:1;display:grid;place-items:center;width:40px;height:40px;margin:0 auto 6px;border-radius:50%;background:var(--white);border:2px solid var(--ink);font-family:var(--font-display);font-weight:800;font-size:1rem;animation:howpop 7s ease infinite;animation-delay:calc(var(--i) * 1.1s)}
.howviz-step b{display:block;font-weight:700}
.howviz-step em{display:block;font-style:normal;font-family:var(--font-mono);font-size:.66rem;color:var(--ink-3);margin-top:2px}
@keyframes howfill{0%{width:0}72%{width:80%}100%{width:80%}}
@keyframes howpop{0%,6%{transform:scale(1);background:var(--white)}12%{transform:scale(1.18);background:var(--ink);color:#fff}18%,82%{transform:scale(1);background:var(--yellow)}100%{background:var(--white)}}
.pcard .howviz-track{grid-template-columns:1fr;gap:8px}.pcard .howviz-track::before,.pcard .howviz-fill{display:none}
.pcard .howviz-step{display:grid;grid-template-columns:34px 1fr;align-items:center;text-align:left;gap:8px}
.pcard .howviz-dot{width:32px;height:32px;margin:0;font-size:.9rem;grid-row:span 2}
@media (max-width:640px){.howviz-track{grid-template-columns:1fr;gap:8px}.howviz-track::before,.howviz-fill{display:none}.howviz-step{display:grid;grid-template-columns:40px 1fr;align-items:center;text-align:left;gap:10px}.howviz-dot{margin:0;grid-row:span 2}}
@media (prefers-reduced-motion:reduce){.howviz-fill,.howviz-dot{animation:none}}
/* v11: story pictures are square, never cropped */
.tl-card{grid-template-columns:300px 1fr;align-items:start}
.tl-img{aspect-ratio:1/1;min-height:0;border-right:var(--border);border-bottom:0}
.tl-img img{position:static;width:100%;height:100%;object-fit:cover;min-height:0}
.tl-img.contain img{object-fit:cover;padding:0}
@media (max-width:820px){.tl-card{grid-template-columns:1fr}.tl-img{border-right:0;border-bottom:var(--border)}}

/* v11 bios: tighter hero to body, socials, headings, videos, extract, book, media, press photos */
.bio-hero{padding-bottom:clamp(20px,3vw,36px)}
.bio-body{padding-top:clamp(20px,3vw,40px)}
.bio-socials{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.bio-socials a{width:42px;height:42px;border:2px solid var(--ink);border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--ink);transition:transform .15s,background .15s}
.bio-socials a:hover{background:var(--yellow);transform:translateY(-2px)}
.bio-socials svg{width:18px;height:18px;fill:currentColor}
.bio-text .bio-h{font-family:var(--font-display);font-size:1.35rem;margin:1.8em 0 .6em}
.bio-home{background:#fff}
.bio-home p{font-size:.95rem;line-height:1.6;margin:0 0 14px}
.vid-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.vid{margin:0}
.vid .yt,.vid iframe{position:relative;display:block;width:100%;aspect-ratio:16/9;border:var(--border);border-radius:20px;overflow:hidden;padding:0;background:#000;cursor:pointer;box-shadow:6px 6px 0 var(--ink)}
.vid .yt img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}
.vid .yt:hover img{transform:scale(1.03)}
.yt-play{position:absolute;inset:0;margin:auto;width:76px;height:76px;border-radius:50%;background:var(--yellow);border:3px solid var(--ink);display:grid;place-items:center}
.yt-play svg{width:34px;height:34px;fill:var(--ink);margin-left:4px}
.vid figcaption{margin-top:12px;font-weight:700}
.vid figcaption a{font-weight:400}
.bio-extract{max-width:820px}
.bio-extract blockquote{margin:24px 0 0;padding:28px 32px;border:var(--border);border-radius:24px;background:var(--yellow);box-shadow:8px 8px 0 var(--ink)}
.bio-extract blockquote p{font-size:1.05rem;line-height:1.7;margin:0 0 1em}
.bio-extract blockquote p:last-child{margin:0}
.bio-book img{width:100%;max-width:440px;aspect-ratio:1/1;object-fit:cover;border:var(--border);border-radius:24px;box-shadow:8px 8px 0 var(--ink)}
.media-card{background:#fff;padding:clamp(16px,3vw,36px)}
.media-card img{width:100%;max-width:900px;height:auto;display:block;margin:0 auto}
.press-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:20px}
.press{margin:0;background:#fff;border:var(--border);border-radius:18px;overflow:hidden;display:flex;flex-direction:column}
.press img{width:100%;aspect-ratio:1/1;object-fit:contain;display:block;border-bottom:var(--border);background:var(--paper-2)}
.press figcaption{padding:12px 14px;display:flex;flex-direction:column;gap:10px;align-items:flex-start;font-size:.88rem;line-height:1.4;flex:1}
.press figcaption span{flex:1}
.press .chip{text-decoration:none;cursor:pointer}
.press .chip:hover{background:var(--yellow)}
/* v11: disabled "coming soon" button, footer follow strip */
.btn--soon{background:#fff;color:var(--ink-3);border-style:dashed;cursor:not-allowed;box-shadow:none}
.btn--soon:hover{transform:none;box-shadow:none}
.foot-follow{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:0 0 32px;margin:0 0 36px;border-bottom:1px solid #333}
.foot-follow-h{font-family:var(--font-display);font-weight:800;font-size:1.3rem;color:#fff;margin:0}
.foot-follow-row{display:flex;flex-wrap:wrap;gap:10px}
.foot-follow-row a{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border:1.5px solid #555;border-radius:999px;color:#fff;text-decoration:none;font-weight:700;font-size:.92rem;transition:border-color .15s,background .15s,color .15s}
.foot-follow-row a:hover{background:var(--yellow);border-color:var(--yellow);color:var(--ink)}
.foot-follow-row svg{width:18px;height:18px;fill:currentColor;flex:none}
.foot-follow-row em{font-style:normal;font-weight:400;opacity:.75;margin-left:4px}
.bio-book img.book-cover{aspect-ratio:auto;object-fit:contain;border:0;border-radius:0;box-shadow:none;max-width:520px}
.bio-short #bioShort p{margin:6px 0 0}
/* v13 brand: white card for the logo story, white sketch section, clear space image */
.section.white{background:#fff}
.brand-stack{background:#fff;border:var(--border);border-radius:24px;padding:clamp(14px,2vw,24px);box-shadow:var(--shadow);gap:12px}
.brand-stack img{border:0;border-radius:12px;box-shadow:none}
.clear-space{display:block;width:180px;height:auto;margin-top:18px;border:var(--border);border-radius:16px;background:#fff}
.faq-nav{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.faq-nav .chip{text-decoration:none}
.faq-nav .chip:hover{background:var(--yellow)}
.faq .a ul{margin:0 0 1em;padding-left:1.2em}
.faq .a li{margin:.3em 0}
.faq-group{scroll-margin-top:96px}
/* v15 brand rules */
.clear-pair{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,3vw,32px);margin:8px 0 56px}
.clear-pair figure{margin:0}
.clear-pair img{width:100%;height:auto;display:block;background:#fff;border:var(--border);border-radius:24px;box-shadow:var(--shadow)}
.clear-pair figcaption{margin-top:12px;font-weight:700}
.donts-h{font-family:var(--font-display);font-size:clamp(1.4rem,2.6vw,2rem);margin:0 0 20px}
.dont-img{position:relative;max-width:160px;margin:0 auto 12px}
.donts .card .dont-img img{max-width:none;margin:0}
.donts .card .dont-img .dont-x{position:absolute;width:38%;right:-6%;top:-6%;z-index:2;filter:drop-shadow(0 2px 4px rgba(0,0,0,.25))}
.sketch-row img{width:104px;height:104px}
@media (max-width:700px){.clear-pair{grid-template-columns:1fr}}
.bio-socials a .soc-img{width:100%;height:100%;border-radius:50%;display:block}
.bio-socials a:has(.soc-img){overflow:hidden;padding:0}
.bio-book img.book-cover{max-width:440px;width:100%;margin:0 auto;display:block}
/* v15 WeSpark Quest */
.sketch-hero--xl{max-width:546px;width:130%;margin-left:-15%}
@media (max-width:900px){.sketch-hero--xl{width:100%;margin-left:auto}}
.q-lvl{font-size:.78rem;margin-bottom:8px}.q-lvl span{background:var(--yellow);border:1.5px solid var(--ink);border-radius:999px;padding:1px 8px}
.q-mc{display:grid;grid-template-columns:120px 1fr;gap:20px;align-items:center}
.q-mc img{width:120px}
.q-tf{display:flex;flex-direction:column;align-items:center;gap:18px}
.q-tf img{width:160px}
.q-tf-btns{display:flex;gap:14px}
.q-tf-btns .is-right{background:var(--yellow)}.q-tf-btns .is-wrong{opacity:.5}
.q-match{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.q-col{display:grid;gap:10px}
.q-card{font:inherit;font-weight:600;text-align:left;padding:14px 16px;border:var(--border);border-radius:14px;background:var(--paper);cursor:pointer;position:relative;transition:transform .15s,background .2s}
.q-card:hover{transform:translate(-2px,-2px)}
.q-card.sel{background:var(--paper-2);outline:3px solid var(--yellow)}
.q-sol{text-align:center;background:#fff}
.q-card.matched{background:var(--yellow);cursor:default}
.q-card.matched::after{content:attr(data-n);position:absolute;top:-10px;right:-10px;width:26px;height:26px;border-radius:50%;background:var(--ink);color:#fff;font-family:var(--font-mono);font-size:.8rem;display:grid;place-items:center}
.shake{animation:qshake .45s}
@keyframes qshake{20%,60%{transform:translateX(-6px)}40%,80%{transform:translateX(6px)}}
.q-tip{font-size:.85rem;color:var(--ink-3);margin-top:10px}
.q-eq{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin:6px 0 18px}
.q-eq b{font-size:1.6rem}
.q-slot{width:104px;height:104px;border:2px dashed var(--ink);border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:1.6rem;font-weight:800;cursor:pointer;background:var(--paper)}
.q-slot.full{border-style:solid;background:#fff;font-size:.75rem}
.q-slot em,.q-res em{font-style:normal;font-size:.72rem;font-weight:700;text-align:center;line-height:1.2}
.q-res{display:flex;flex-direction:column;align-items:center;width:104px}
.q-eq.solved .q-slot{background:var(--yellow)}
.q-pick{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.q-ing{font:inherit;font-weight:700;font-size:.85rem;display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px;border:var(--border);border-radius:14px;background:#fff;cursor:pointer;transition:transform .15s,opacity .2s}
.q-ing:hover{transform:translateY(-3px)}
.q-ing.used{opacity:.3;pointer-events:none}
.q-logos{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.q-logo{border:var(--border);border-radius:16px;background:#fff;padding:12px;cursor:pointer;transition:transform .15s}
.q-logo:hover{transform:scale(1.04)}
.q-logo img{width:100%;height:auto;display:block}
.q-logo.right{background:var(--yellow)}.q-logo.wrong{opacity:.35}
.q-console{display:grid;grid-template-columns:1.3fr 1fr;gap:18px;align-items:center}
.q-ctrl{margin-bottom:12px}.q-ctrl>span{font-size:.72rem;display:block;margin-bottom:6px;letter-spacing:.06em;text-transform:uppercase}
.q-seg{display:flex;border:var(--border);border-radius:12px;overflow:hidden;background:#fff}
.q-seg button{flex:1;font:inherit;font-size:.82rem;font-weight:600;padding:9px 8px;border:0;border-right:2px solid var(--ink);background:transparent;cursor:pointer}
.q-seg button:last-child{border-right:0}
.q-seg button.on{background:var(--ink);color:#fff}
.q-screen{background:#111;border:var(--border);border-radius:20px;padding:20px;display:flex;flex-direction:column;align-items:center;gap:12px;color:#fff}
.q-screen img{width:150px;height:150px;transition:transform .5s cubic-bezier(.3,1.6,.5,1),filter .4s}
.q-screen.aligned{box-shadow:0 0 0 4px var(--yellow),0 0 40px rgba(252,211,7,.6)}
.q-meter{width:100%;height:10px;border-radius:10px;background:#333;overflow:hidden}.q-meter i{display:block;height:100%;width:0;background:var(--yellow);transition:width .4s}
.q-fb{margin-top:16px;padding:14px 16px;border-radius:14px;border:2px dashed var(--ink);background:var(--paper-2);display:none}
.q-fb.show{display:block;animation:pop .3s}.q-fb.ok{background:#FFF6C2}
.q-foot{display:flex;justify-content:flex-end;margin-top:14px}
.q-end-sub{margin:4px 0 18px;color:var(--ink-3)}
.q-recap{max-width:560px;margin:0 auto 22px;text-align:left;background:var(--paper-2);border:var(--border);border-radius:16px;padding:16px 18px}
.q-recap p{margin:.4em 0 0}
@media (max-width:640px){.q-mc{grid-template-columns:1fr}.q-mc img{width:90px}.q-match{grid-template-columns:1fr}.q-pick{grid-template-columns:repeat(2,1fr)}.q-logos{grid-template-columns:repeat(2,1fr)}.q-console{grid-template-columns:1fr}.q-slot,.q-res{width:84px;height:84px}}
.quest button:disabled{color:var(--ink);cursor:default}
.quest .opt:disabled:not(.right):not(.wrong){opacity:.6}
.quest .q-seg button:disabled{color:inherit}
.quest .q-seg button.on:disabled{color:#fff}
.quest .q-logo:disabled:not(.right):not(.wrong){opacity:.6}
/* v16 pricing: switch, breakdown, tables */
.est-mode{display:flex;align-items:center;gap:12px;margin:2px 0 18px}
.est-mode-lbl{font-weight:700}
.est-mode-lbl:first-child{color:var(--ink)}.est.is-onsite .est-mode-lbl:first-child{color:var(--ink-4)}
.est-mode-lbl:last-child{color:var(--ink-4)}.est.is-onsite .est-mode-lbl:last-child{color:var(--ink)}
.est-switch{position:relative;width:62px;height:34px;border-radius:999px;border:var(--border);background:var(--grey);cursor:pointer;padding:0;transition:background .2s}
.est-switch i{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;border:2px solid var(--ink);transition:transform .25s cubic-bezier(.3,1.4,.5,1)}
.est-switch[aria-checked="true"]{background:var(--yellow)}
.est-switch[aria-checked="true"] i{transform:translateX(28px)}
.est-break{list-style:none;padding:0;margin:0 0 14px;font-size:.88rem;border-top:1px dashed rgba(0,0,0,.2)}
.est-break li{display:flex;justify-content:space-between;gap:10px;padding:6px 0;border-bottom:1px dashed rgba(0,0,0,.2)}
.est-break b{font-family:var(--font-mono);font-weight:700}
.ptable-wrap{overflow-x:auto;border:var(--border);border-radius:20px;background:#fff;box-shadow:var(--shadow)}
.ptable{width:100%;border-collapse:collapse;font-size:.98rem}
.ptable caption{text-align:left;padding:14px 18px 0;font-family:var(--font-mono);font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.ptable th,.ptable td{text-align:left;padding:14px 18px;border-bottom:1.5px solid rgba(0,0,0,.12);vertical-align:top}
.ptable thead th{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;background:var(--paper-2)}
.ptable tbody th{font-weight:700}
.ptable td:nth-child(2){font-family:var(--font-mono);font-weight:700;white-space:nowrap}
.ptable tr:last-child th,.ptable tr:last-child td{border-bottom:0}
.ptable--ex td:nth-child(3){font-family:var(--font-mono)}
.ptable--ex td:nth-child(4){font-family:var(--font-mono);font-size:.85rem;color:var(--ink-3)}
.ptable-h{font-family:var(--font-display);font-size:1.4rem;margin:40px 0 14px}
.bonus{font-size:.92rem;background:rgba(255,255,255,.55);border:1.5px dashed var(--ink);border-radius:12px;padding:10px 12px;margin:12px 0}
/* v18 offer: guarantee, ROI */
.guarantee{display:flex;gap:14px;align-items:flex-start;background:#fff;border:var(--border);border-radius:16px;padding:14px 16px;margin:14px 0;box-shadow:4px 4px 0 var(--ink)}
.guarantee-seal{flex:none;width:52px;height:52px;border-radius:50%;background:var(--ink);color:var(--yellow);display:grid;place-items:center;font-family:var(--font-display);font-weight:800;font-size:1.2rem;border:3px solid var(--yellow);box-shadow:0 0 0 2px var(--ink)}
.guarantee b{display:block;font-size:1.02rem;margin-bottom:2px}
.guarantee p{margin:0;font-size:.9rem;line-height:1.5;color:var(--ink-2,#222)}
.offer-sub{margin:-4px 0 14px;font-size:1.05rem}
.roi{background:var(--yellow);border:var(--border);border-radius:20px;padding:18px 22px;margin:0 0 28px;box-shadow:var(--shadow)}
.roi .mono{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700}
.roi p{margin:6px 0 0;font-size:1.1rem}
/* v19 pricing plans: even cards, included section */
.prices{grid-template-columns:repeat(4,1fr);align-items:stretch}
.prices .pcard{display:flex;flex-direction:column}
.prices .pcard h3{font-size:1.25rem}
.prices .pcard .pbtn{margin-top:auto;align-self:flex-start}
.pticks{list-style:none;padding:0;margin:0 0 18px}
.pticks li{position:relative;padding:6px 0 6px 26px;font-size:.92rem;line-height:1.4;border-bottom:1px dashed rgba(0,0,0,.2)}
.pticks li:last-child{border-bottom:0}
.pticks li::before{content:"✓";position:absolute;left:0;top:6px;width:18px;height:18px;border-radius:50%;border:1.5px solid var(--ink);display:grid;place-items:center;font-size:.65rem;font-weight:800;background:#fff}
.included-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:start}
.inc-how .howviz{margin:0;background:#fff;border:var(--border);border-radius:20px;padding:22px;box-shadow:var(--shadow)}
.inc-side{display:grid;gap:18px}
.inc-side .guarantee{margin:0}
.inc-bonus b{display:block;margin-bottom:8px}
@media (max-width:1000px){.prices{grid-template-columns:1fr 1fr}.included-grid{grid-template-columns:1fr}}
@media (max-width:600px){.prices{grid-template-columns:1fr}}
/* v19 quest gating, feedback colors, matching lines, square images, sequence */
.q-fb.ok{background:#E3F6E5;border-color:#1E8E3E;color:#0B3D17}
.q-fb.no{background:#FDE7E7;border-color:#D93025;color:#7A1410}
.q-fb.shake{animation:qshake .45s}
.q-foot{align-items:center;gap:14px}
.q-lock{font-size:.82rem;color:var(--ink-3);margin-right:auto}
.q-next:disabled{opacity:.35;cursor:not-allowed;box-shadow:none;transform:none}
.quest .opt.wrong,.quest .q-logo.wrong{background:#FDE7E7;border-color:#D93025;opacity:1}
.quest .opt.right,.quest .q-logo.right{background:#E3F6E5;border-color:#1E8E3E}
.q-tf-btns .is-right{background:#E3F6E5;border-color:#1E8E3E}.q-tf-btns .is-wrong{background:#FDE7E7;border-color:#D93025;opacity:1}
.blink{animation:qblink .9s}
@keyframes qblink{0%,50%,100%{box-shadow:none}25%,75%{box-shadow:0 0 0 4px #D93025;background:#FDE7E7}}
.q-match{position:relative}
.q-lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2;overflow:visible}
.q-line{fill:none;stroke:var(--ink);stroke-width:3;stroke-linecap:round}
.q-line--temp{stroke:#D9A800;stroke-dasharray:6 6;animation:qdash .6s linear infinite}
@keyframes qdash{to{stroke-dashoffset:-12}}
.q-card{display:flex;align-items:center;gap:10px}
.q-card span{flex:1}
.q-pin{flex:none;width:14px;height:14px;border-radius:50%;border:2px solid var(--ink);background:#fff}
.q-card.sel .q-pin,.q-card.matched .q-pin{background:var(--ink)}
.q-match.picking .q-sol{animation:qpulse 1.2s ease infinite}
@keyframes qpulse{50%{box-shadow:0 0 0 4px var(--yellow)}}
.q-card.matched{background:#E3F6E5;border-color:#1E8E3E}
.q-sq{display:block;width:76px;height:76px;flex:none}
.q-sq img{width:100%;height:100%;object-fit:contain;display:block}
.q-sq--s{width:52px;height:52px}
.q-ing{height:140px;justify-content:center}
.q-ing-t{min-height:2.4em;display:flex;align-items:center;text-align:center}
.q-res .q-sq{width:70px;height:70px}
.q-slot{gap:2px}
.q-seq{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.q-ev{font:inherit;font-weight:700;font-size:.86rem;display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px 10px;border:var(--border);border-radius:14px;background:#fff;cursor:pointer;text-align:center;transition:transform .15s}
.q-ev:hover{transform:translateY(-3px)}
.q-ev.placed{background:#E3F6E5;border-color:#1E8E3E;cursor:default}
.q-ev-n{font-family:var(--font-mono);font-size:.9rem;min-height:1.2em}
.q-track{display:flex;align-items:center;justify-content:center;gap:0;margin:18px 0 4px}
.q-track i{flex:1;max-width:90px;height:3px;background:rgba(0,0,0,.18)}
.q-tick{width:44px;height:44px;border-radius:50%;border:2px solid var(--ink);display:grid;place-items:center;font-family:var(--font-mono);font-size:.72rem;font-weight:700;background:#fff}
.q-tick.on{background:var(--yellow)}
.q-ctrl-ok{font-size:.76rem;color:#1E6B33;margin:5px 0 0;min-height:1.1em}
.q-lights{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.q-lights span{font-family:var(--font-mono);font-size:.62rem;padding:3px 7px;border-radius:999px;border:1.5px solid #555;color:#999}
.q-lights span.on{border-color:var(--yellow);color:var(--yellow);box-shadow:0 0 8px rgba(252,211,7,.6)}
@media (max-width:640px){.q-seq{grid-template-columns:repeat(2,1fr)}.q-ing{height:120px}}
.q-match{grid-template-columns:1fr 1fr;column-gap:clamp(40px,8vw,90px)}
@media (max-width:640px){.q-match{column-gap:36px;grid-template-columns:1fr 1fr}.q-card{font-size:.82rem;padding:10px}}
.prices .pcard .tag{align-self:flex-start}
/* v20: Bitcoin explainer (/bitcoin) and Diploma (/bitcoin-diploma) */
.ab-top{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;margin-bottom:18px}
.lswitch{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-family:var(--font-display);font-weight:800;font-size:1.08rem;background:var(--white);border:var(--border);border-radius:999px;padding:6px 20px 6px 6px;box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s}
.lswitch:hover,.lswitch:focus-visible{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--ink)}
.ls-track{position:relative;display:grid;grid-template-columns:1fr 1fr;width:6.6em;border:2px solid var(--ink);border-radius:999px;background:var(--yellow);font-family:var(--font-mono);font-size:.8rem;font-weight:700;overflow:hidden}
.ls-track::before{content:"";position:absolute;top:0;bottom:0;left:0;width:50%;background:var(--ink);border-radius:999px;transition:transform .3s cubic-bezier(.3,1.3,.5,1)}
.ls-track span{position:relative;z-index:1;text-align:center;padding:.5em 0;transition:color .3s}
.ls-track span:first-child{color:var(--yellow)}
.lswitch:hover .ls-track::before,.lswitch.is-es .ls-track::before{transform:translateX(100%)}
.lswitch:hover .ls-track span:first-child,.lswitch.is-es .ls-track span:first-child{color:var(--ink)}
.lswitch:hover .ls-track span:last-child,.lswitch.is-es .ls-track span:last-child{color:var(--yellow)}
.lswitch.is-es:hover .ls-track::before{transform:none}
.lswitch.is-es:hover .ls-track span:first-child{color:var(--yellow)}
.lswitch.is-es:hover .ls-track span:last-child{color:var(--ink)}
.ls-float{position:fixed;right:16px;bottom:16px;z-index:70;font-size:.95rem;padding-right:16px;transition:opacity .25s,transform .25s}
.ls-float.is-hidden{opacity:0;transform:translateY(20px);pointer-events:none}
@media (max-width:520px){.ls-float .ls-l{display:none}.ls-float{padding-right:6px}}
.btc-video{margin:26px auto 0;max-width:1040px;border:var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:8px 8px 0 var(--ink);background:#000;aspect-ratio:16/9}
.btc-video video{display:block;width:100%;height:100%}
.ab-watch{display:inline-flex;gap:8px;align-items:center;font:inherit;font-weight:700;font-size:.9rem;border:2px solid var(--ink);border-radius:999px;padding:.45em 1em;background:var(--white);cursor:pointer;margin-top:6px;color:var(--ink)}
.ab-watch:hover{background:var(--yellow)}
.dark .ab-watch{border-color:var(--white)}
.ab-why h3{margin:14px 0 8px}
.ab-why p{margin:0}
.ab-tagrow{display:flex;flex-wrap:nowrap;gap:8px;align-items:center;min-height:120px;justify-content:center;background:var(--paper-2);border-radius:14px;padding:12px}
.ab-price{font-family:var(--font-mono);font-weight:700;font-size:.8rem;white-space:nowrap;background:var(--white);border:2px solid var(--ink);border-radius:10px;padding:.45em .7em;box-shadow:3px 3px 0 var(--ink)}
.ab-price.up{background:#FF5A4E;color:#fff}
.ab-arrow{font-weight:800;font-size:1.3rem}
.ab-why--dark{background:var(--ink);color:var(--white);box-shadow:5px 5px 0 var(--yellow)}
.ab-why--dark img{height:120px;width:auto;margin:0 auto;display:block}
.ab-why--dark p{color:#d6d6d6}
.ab-pair{display:flex;align-items:flex-end;justify-content:center;gap:14px;margin-bottom:6px}
.ab-pair img{height:84px;width:auto}
.ab-pair .mono{font-weight:700;font-size:.85rem;background:var(--yellow);border:2px solid var(--ink);border-radius:999px;padding:.25em .7em;margin-bottom:20px}
.ab-reward{display:flex;gap:14px;align-items:center;margin:6px 0 10px}
.ab-reward img{height:110px;width:auto;flex:none}
.ab-reward p{margin:0}
.ab-keys{position:relative}
.ab-keys-char{position:absolute;right:20px;top:-86px;height:112px;width:auto;margin:0}
.ab-keys{margin-top:56px}
.ab-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:22px 0 24px}
.ab-mini div{border:2px solid var(--white);border-radius:14px;padding:12px 14px}
.ab-mini b{display:block;font-family:var(--font-display);font-size:1.8rem;color:var(--yellow);line-height:1}
.ab-mini span{font-size:.85rem;color:#cfcfcf}
.mod-stage{margin:28px 0 0;background:var(--white);border:var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.mod-frame{height:clamp(260px,44vw,480px);display:flex;align-items:center;justify-content:center;padding:18px}
.mod-frame img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.mod-frame img[hidden]{display:none}
.mod-frame img.in{animation:modin .5s ease}
@keyframes modin{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}
.mod-stage figcaption{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;border-top:var(--border);padding:14px 18px;background:var(--paper-2);font-weight:600}
.mod-stage figcaption .mono{font-size:.78rem;font-weight:700;background:var(--yellow);border:2px solid var(--ink);border-radius:999px;padding:.25em .75em}
#modCap{flex:1;min-width:200px}
.btn--sm{padding:.6em 1.05em;font-size:.92rem}
.char-img{display:block;height:190px;width:auto;margin:0 auto 14px}
@media (prefers-reduced-motion:reduce){.mod-frame img.in{animation:none}}
/* v22: module board (Bitcoin Diploma modules, kanban style) */
.mod-board{margin-top:28px}
.mod-panel{display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-template-rows:auto auto;gap:16px}
.mod-panel[hidden]{display:none}
.mod-panel.in .mp{animation:modin .5s ease both}
.mod-panel.in .mp:nth-child(2){animation-delay:.06s}.mod-panel.in .mp:nth-child(3){animation-delay:.12s}.mod-panel.in .mp:nth-child(4){animation-delay:.18s}.mod-panel.in .mp:nth-child(5){animation-delay:.24s}
.mp{margin:0;background:var(--white);border:var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;display:flex;flex-direction:column}
.mp-btn{display:flex;align-items:center;justify-content:center;flex:1;border:0;background:var(--white);padding:14px;cursor:zoom-in;height:230px}
.mp-btn img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;transition:transform .25s}
.mp-btn:hover img{transform:scale(1.04)}
.mp figcaption{font-weight:600;font-size:.9rem;padding:10px 14px;border-top:2px solid var(--ink);background:var(--paper)}
.mp--cover{grid-row:1/3}
.mp--cover .mp-btn{height:auto;min-height:420px;background:linear-gradient(#F6931E 0 64%,#fff 64%);align-items:flex-end;padding:22px 22px 26px}
.mp--cover figcaption{background:var(--yellow)}
.mod-bar{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;margin-top:16px;border:var(--border);border-radius:var(--radius);background:var(--white);padding:12px 16px}
.mod-bar .mono{font-size:.78rem;font-weight:700;background:var(--yellow);border:2px solid var(--ink);border-radius:999px;padding:.25em .75em}
.mod-note{flex:1;min-width:180px;font-size:.88rem;color:var(--ink-3)}
.mp-dialog{border:var(--border);border-radius:var(--radius);padding:18px;max-width:min(980px,94vw);max-height:92vh;background:var(--white);box-shadow:8px 8px 0 var(--ink)}
.mp-dialog::backdrop{background:rgba(0,0,0,.65)}
.mp-dialog img{display:block;max-width:100%;max-height:78vh;margin:0 auto}
.mp-dialog p{margin:10px 0 0;font-weight:600;text-align:center}
.mp-close{position:absolute;right:10px;top:6px;border:0;background:none;font-size:2rem;line-height:1;cursor:pointer}
@media (max-width:860px){.mod-panel{grid-template-columns:1fr 1fr;gap:12px}.mp--cover{grid-row:auto;grid-column:1/-1}.mp--cover .mp-btn{min-height:0;height:300px}.mp-btn{height:150px;padding:10px}.mp figcaption{font-size:.8rem;padding:8px 10px}}
@media (prefers-reduced-motion:reduce){.mod-panel.in .mp{animation:none}}

/* v23: every step timeline ends with a check */
.steps::after{content:"";position:absolute;top:9px;right:calc(4% - 24px);width:48px;height:48px;border-radius:50%;border:var(--border);background:var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5' fill='none' stroke='%23767676' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/26px no-repeat;z-index:1;transition:background-color .3s,transform .3s}
.steps.done::after{background:var(--good) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5' fill='none' stroke='%23ffffff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/26px no-repeat;transform:scale(1.1)}
@media (max-width:900px){.steps::after{display:none}}
/* v24: pricing "What you get" as an even grid: full-width steps, then two equal columns */
.included-grid{grid-template-columns:1fr 1fr;align-items:stretch;gap:24px}
.included-grid .inc-how{grid-column:1/-1}
.inc-g{display:flex}
.inc-g .guarantee{margin:0;flex:1;display:flex;align-items:center}
.included-grid .inc-bonus{margin:0;display:flex;flex-direction:column;justify-content:center}
.prices2{gap:24px;margin-top:24px}
@media (max-width:1000px){.included-grid{grid-template-columns:1fr}}
.est-tr{display:flex;gap:8px;margin:6px 0 8px}
.est-tr button{width:46px;height:40px;border:var(--border);border-radius:12px;background:var(--white);font:800 1.05rem var(--font-display);cursor:pointer}
.est-tr button[aria-pressed="true"]{background:var(--yellow);box-shadow:var(--shadow-sm)}
.est-tr button:disabled{opacity:.35;cursor:not-allowed}
.est-plan{font-size:.88rem;font-weight:600;margin:0 0 6px;color:var(--ink-3)}
/* v24: legal pages */
.legal-wrap{max-width:760px}
.legal h2{font-size:1.45rem;margin:38px 0 10px}
.legal p,.legal li{font-size:1.04rem;line-height:1.65}
.legal ul{padding-left:1.2em}
.legal li{margin-bottom:8px}
/* v27: why Bitcoin, why it matters */
.ab-answer{margin-top:24px;display:grid;grid-template-columns:200px 1fr;gap:28px;align-items:center;background:var(--ink);color:var(--white);border:var(--border);border-radius:var(--radius);padding:26px 30px;box-shadow:6px 6px 0 var(--yellow)}
.ab-answer img{width:100%;height:auto}
.ab-answer h3{font-size:1.7rem;margin:6px 0 8px;color:var(--yellow)}
.ab-answer p{color:#d6d6d6;margin:0 0 12px}
.ab-fixes{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.ab-fixes li{position:relative;padding-left:30px;font-weight:600}
.ab-fixes li::before{content:"✓";position:absolute;left:0;top:-1px;width:22px;height:22px;border-radius:50%;background:var(--good);color:#fff;display:grid;place-items:center;font-size:.8rem}
.ab-whybox{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:#FFF6C2;border:2px solid var(--ink);border-radius:14px;padding:10px 14px;font-weight:600;margin:14px 0 12px;color:var(--ink)}
.ab-whybox .chip{font-size:.7rem}
@media (max-width:640px){.ab-answer{grid-template-columns:1fr;text-align:left}.ab-answer img{width:120px}}