/* Profesor Labs Partner — premium B2B */
@import url("https://fonts.googleapis.com/css2?family=Figtree:ital,wght@0,400;0,600;0,700;1,400&family=Outfit:wght@600;700;800&display=swap");
:root{
  --ink:#111820;--muted:#5b6773;--line:#dfe4e7;--soft:#f4f7f8;
  --red:#c82909;--gold:#c7a55b;--green:#20aa68;--blue:#1646b8;--deep:#0d2d78;
  --page:min(1160px,calc(100% - 40px));--radius:24px;
  --display:"Outfit",system-ui,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:"Figtree","Lato",sans-serif;line-height:1.55;overflow-x:hidden}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}.scroll-line{position:fixed;z-index:1000;left:0;right:0;top:0;height:3px}
.scroll-line i{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--red),var(--blue))}
.pl-head{background:var(--deep);color:#fff;position:sticky;top:0;z-index:80}
.topbar{width:var(--page);height:84px;margin:auto;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:40}
.brand img{width:158px;height:auto;max-height:62px;object-fit:contain;filter:drop-shadow(0 6px 14px rgba(0,0,0,.28))}
.nav-desk{display:flex;gap:22px;align-items:center;font-size:13px;font-weight:800}
.nav-desk a{color:#fff}.nav-desk a:hover{color:#ffd34d}
.pl-head .btn--ghost{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.nav-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:12px;width:44px;height:44px}
.btn{min-height:48px;border-radius:999px;padding:0 22px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;border:1px solid transparent;transition:.25s}
.btn:hover{transform:translateY(-3px)}.btn--red{background:var(--red);color:#fff}.btn--red:hover{background:#9d2109}
.btn--blue{background:var(--blue);color:#fff}.btn--blue:hover{background:var(--deep)}
.btn--ghost{background:#fff;border-color:var(--line)}.btn--ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn--gold{background:#ffd34d;color:var(--ink)}.eyebrow{display:inline-block;color:var(--red);font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
h1,h2,.display{font-family:var(--display);font-weight:800;letter-spacing:-.03em}
.hero{width:var(--page);margin:auto;display:grid;grid-template-columns:1.05fr minmax(180px,250px) minmax(300px,400px);gap:0 4px;align-items:end;padding:8px 0 36px;min-height:calc(100vh - 96px)}
.hero h1{font-size:clamp(34px,4.6vw,58px);line-height:1.04;margin:16px 0 18px}
.hero h1 em{color:var(--blue);font-style:normal}
.hero__copy{padding-bottom:18px;padding-right:12px}
.hero__lead{font-size:18px;color:var(--muted);max-width:540px}
.hero__actions{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0 18px}
.hero__pills{display:flex;gap:10px;flex-wrap:wrap}
.hero__pills span{background:var(--soft);border-radius:999px;padding:7px 12px;font-size:12px;font-weight:800}
.hero__teachers{width:auto;height:min(540px,72vh);max-width:280px;object-fit:contain;object-position:bottom center;justify-self:end;z-index:6;margin-right:-72px;margin-bottom:0;filter:drop-shadow(0 18px 28px rgba(13,45,120,.28));pointer-events:none;position:relative}
.hero-card{background:var(--deep);color:#fff;border-radius:32px;padding:28px 28px 24px;position:relative;overflow:hidden;box-shadow:0 24px 50px rgba(13,45,120,.28);z-index:3;width:100%;justify-self:stretch}
.hero-card p{margin:0;color:#c9d6ff;font-size:14px}
.hero-waves{position:absolute;left:0;right:0;bottom:0;height:42%;width:100%;pointer-events:none;opacity:.55}
.hero-waves__a{fill:rgba(90,160,255,.35)}
.hero-waves__b{fill:rgba(255,211,77,.22)}
@keyframes waveOsc{
  0%{transform:translateX(0) translateY(0)}
  50%{transform:translateX(-28px) translateY(6px)}
  100%{transform:translateX(0) translateY(0)}
}
.hero-waves__a{animation:waveOsc 5.5s ease-in-out infinite}
.hero-waves__b{animation:waveOsc 7s ease-in-out infinite reverse}
@keyframes floatCard{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-12px)}
}
.float-card{animation:floatCard 5.2s ease-in-out infinite}
.hero-card:before{content:"";position:absolute;inset:auto -40px -40px auto;width:180px;height:180px;border-radius:50%;background:rgba(255,211,77,.18)}
.hero-card h3{margin:0 0 6px;font:800 18px/1.2 var(--display);position:relative;z-index:1}
.price-stack{display:grid;gap:12px;margin-top:18px;position:relative;z-index:1}
.price-stack article{background:rgba(255,255,255,.08);border-radius:16px;padding:14px 16px}
.price-stack b{display:block;font:800 28px/1 var(--display)}
.price-stack span{font-size:12px;color:#c9d6ff}
.trust{width:var(--page);margin:28px auto 0;display:grid;grid-template-columns:1.4fr .9fr .9fr .9fr;gap:12px;padding:8px 0 28px}
.trust__google,.trust__stat{border:1px solid var(--line);border-radius:22px;padding:22px 20px;background:#fff}
.trust__google{display:flex;gap:16px;align-items:center}
.g-mark{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font:800 26px/1 Outfit,sans-serif;background:conic-gradient(#4285f4 0 25%,#ea4335 0 50%,#fbbc05 0 75%,#34a853 0 100%);color:#fff;flex-shrink:0}
.stars{display:flex;gap:3px;margin-bottom:6px}
.stars i{width:16px;height:16px;background:#00b67a;clip-path:polygon(50% 0,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%);display:block}
.stars i.half{background:linear-gradient(90deg,#00b67a 70%,#d7e8e2 70%)}
.trust__google p{margin:0;font-size:15px}
.trust__google strong{font:800 28px/1 var(--display);margin-right:4px}
.trust__google small{color:var(--muted);display:block;margin-top:4px}
.trust__stat strong{display:block;font:800 34px/1 var(--display);color:var(--deep);letter-spacing:-.03em}
.trust__stat span{color:var(--muted);font-size:13px}
.section{width:var(--page);margin:auto;padding:92px 0}
.section-h{max-width:720px;margin-bottom:40px}
.section-h h2{font-size:clamp(32px,4.2vw,52px);line-height:1.08;margin:10px 0 14px}
.section-h p{color:var(--muted);font-size:17px}
.gain{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:start}
.gain__intro{background:var(--red);color:#fff;border-radius:28px;padding:32px}
.gain__intro p{color:#f3d4ce}
.gain__intro strong{font:800 48px/1 var(--display)}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:22px;background:#fff}
table.ladder{width:100%;border-collapse:collapse;min-width:560px}
.ladder th,.ladder td{padding:13px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}
.ladder th{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.ladder tr:last-child td{border:0}
.ladder tr.is-on td{background:#eef3ff;font-weight:800}
.ladder td.money{font-variant-numeric:tabular-nums;font-weight:800;color:var(--deep)}
.calc{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}
.calc label{display:grid;gap:6px;font-size:12px;font-weight:800;color:#fff}
.gain__intro .calc input{
  height:48px;border:0;border-radius:12px;padding:0 12px;
  background:#fff;color:#111820;font-weight:800;font-size:18px;
  font-variant-numeric:tabular-nums;caret-color:var(--deep);
}
.calc-out{margin-top:14px;padding:14px;border-radius:14px;background:rgba(0,0,0,.22);font-size:14px;color:#fff}
.calc-out b{color:#ffd34d;font-size:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.card{border:1px solid var(--line);border-radius:22px;padding:22px;background:#fff;transition:.35s}
.card:hover{transform:translateY(-8px);border-color:var(--blue);box-shadow:0 16px 32px rgba(17,24,32,.08)}
.card h3{margin:8px 0 8px;font:800 18px/1.2 var(--display)}
.card p{margin:0;color:var(--muted);font-size:14px}
.card i{font-style:normal;font-size:22px}
.disc{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.disc article{border-radius:22px;padding:0 0 16px;background:#fff;border:1px solid var(--line);min-height:0;display:grid;align-content:start;overflow:hidden;transition:.35s}
.disc article:hover{transform:translateY(-8px);border-color:var(--blue);box-shadow:0 16px 32px rgba(17,24,32,.08)}
.disc__pic{height:150px;background:var(--c,#eef3ff);display:grid;place-items:end center;overflow:hidden}
.disc__pic img{height:148px;width:auto;max-width:92%;object-fit:contain;filter:drop-shadow(0 8px 12px rgba(0,0,0,.12))}
.disc b{font:800 15px/1.2 var(--display);padding:0 12px}
.disc span{font-size:11px;opacity:.7;padding:10px 12px 2px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.steps{display:grid;gap:14px}
.step{display:grid;grid-template-columns:64px 1fr;gap:16px;align-items:center;border:1px solid var(--line);border-radius:18px;padding:16px 18px}
.step b{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff}
.bar{height:8px;background:#eceff2;border-radius:99px;overflow:hidden;margin-top:8px}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--red),var(--gold));transition:width 1.2s ease}
.map-box{height:420px;border-radius:24px;overflow:hidden;border:1px solid var(--line);background:#dbe7f3}
.map-legend{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.map-legend span{background:var(--soft);border-radius:999px;padding:6px 10px;font-size:12px;font-weight:700}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{padding:20px 40px 20px 0;font:800 17px/1.3 var(--display);cursor:pointer;list-style:none;position:relative}
.faq summary:after{content:"+";position:absolute;right:0;font-weight:400;font-size:26px}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{margin:0;padding:0 0 18px;color:var(--muted);max-width:760px}
.cta-band{background:var(--deep);color:#fff;padding:72px 0}
.cta-band .section{padding:0}
.cta-band h2,.cta-band p{color:#fff}
.cta-band p{opacity:.88}
.cta-band .btn--gold{background:#ffd34d;color:#111820}
.cta-band .cta-ghost,.cta-band .btn--ghost.cta-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.55)}
.cta-band .cta-ghost:hover{background:#fff;color:var(--deep)}
.legal{max-width:820px}
.legal h2{margin-top:42px}
.legal h3{font:800 18px var(--display)}
.legal p,.legal li{color:var(--muted)}
footer{width:var(--page);margin:auto;padding:36px 0 48px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
footer nav{display:flex;gap:16px;flex-wrap:wrap}
.wa-float{display:none!important}
.reveal{opacity:0;transform:translateY(36px);transition:opacity .85s cubic-bezier(.22,.7,.2,1),transform .85s cubic-bezier(.22,.7,.2,1)}
.reveal.reveal--right{transform:translateX(40px) translateY(16px)}
.reveal.reveal--left{transform:translateX(-40px) translateY(16px)}
.reveal.is-in{opacity:1;transform:none}
.wizard{max-width:760px;margin:0 auto}
.progress-steps{display:flex;gap:8px;margin:10px 0 28px}
.progress-steps i{flex:1;height:6px;border-radius:99px;background:#e6eaee}
.progress-steps i.on{background:var(--blue)}
.field{display:grid;gap:6px;margin-bottom:14px;font-size:12px;font-weight:800}
.field input,.field select,.textarea,.chips{width:100%}
.field input,.field select,.textarea{height:46px;border:1px solid var(--line);border-radius:12px;padding:0 12px}
.textarea{height:90px;padding:10px 12px;resize:vertical}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-size:12px;cursor:pointer}
.chips input{display:none}
.chips label:has(input:checked){background:var(--blue);color:#fff;border-color:var(--blue)}
.kyc-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.shot{border:1px dashed var(--line);border-radius:16px;padding:12px;text-align:center;background:var(--soft);min-height:180px}
.shot video,.shot img,.shot canvas{width:100%;border-radius:12px;background:#111}
.quiz{display:grid;gap:16px}
.quiz article{border:1px solid var(--line);border-radius:16px;padding:16px}
.quiz label{display:block;padding:8px 0;font-weight:600;font-size:14px}
.status-pill{display:inline-flex;border-radius:999px;padding:4px 10px;font-size:11px;font-weight:800;background:#eef3ff;color:var(--deep)}
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);gap:8px}
.dir-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.labs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.lab-card{border:1px solid var(--line);border-radius:24px;padding:0 0 16px;background:#fff;display:grid;gap:10px;min-height:560px;overflow:hidden}
.lab-chrome{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;background:var(--deep);color:#fff}
.lab-chrome span{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#ffd34d}
.lab-chrome b{font:800 14px/1.2 var(--display)}
.lab-balloon{margin:0 16px;padding:12px 14px;border-radius:14px;background:#fff6d8;border:1px solid #f0d56a;font-size:14px;font-weight:700;color:#3b2f0b!important}
.lab-checks{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 16px;padding:0}
.lab-checks li{border-radius:999px;padding:5px 10px;font-size:11px;font-weight:800;background:var(--soft);color:var(--muted)}
.lab-checks li.is-on{background:#00b67a;color:#fff}
.lab-card p{margin:0 16px;color:var(--muted);font-size:13px}
.lab-card.is-won{border-color:#00b67a;box-shadow:0 0 0 3px rgba(0,182,122,.15)}
.lab-card__status{min-height:36px;font-size:13px;font-weight:700;color:var(--deep)!important}
.lab-reset{border:0;background:var(--soft);border-radius:999px;padding:8px 14px;font-weight:800;width:max-content;margin:0 16px}
.lab-cmds{display:flex;gap:8px;flex-wrap:wrap;margin:0 16px}
.lab-cmds button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 14px;font-weight:800}
.lab-cmds button.is-used{background:#ffd34d;pointer-events:none}
.lab-cmds button.is-wrong{background:var(--red);color:#fff}
.section-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.lab-stage{height:280px;position:relative;overflow:hidden;margin:0 16px;border-radius:18px;cursor:pointer;touch-action:manipulation}
.physics-lab{background:linear-gradient(#d9ecff 0 58%,#e8f6d4 58% 70%,#c8e39a 70%);border:2px solid var(--deep)}
.physics-mascot{position:absolute;z-index:4;width:56px;left:18%;top:45%;transform:translateY(-50%)}
.physics-arc{position:absolute;z-index:2;top:0;left:110%;width:52px;height:100%}
.physics-arc i,.physics-arc b{position:absolute;left:8px;width:36px;background:linear-gradient(180deg,#1646b8,#0d2d78);border:3px solid #ffd34d;border-radius:18px}
.physics-arc i{top:-6px;height:30%}
.physics-arc b{bottom:-6px;height:30%}
.physics-arc em{position:absolute;left:50%;transform:translate(-50%,-50%);width:28px;height:28px;border:3px solid #ffd34d;border-radius:50%;background:rgba(255,255,255,.35);font:800 11px/28px var(--display);text-align:center;color:var(--deep)}
.lab-mission{position:absolute;z-index:5;top:8px;right:8px;background:var(--deep);color:#fff;border-radius:999px;padding:5px 10px;font-size:11px;font-weight:800}
.lab-prompt{position:absolute;z-index:5;left:50%;bottom:12px;transform:translateX(-50%);background:#fff;border-radius:999px;padding:6px 12px;font-size:12px;font-weight:800;white-space:nowrap;box-shadow:0 6px 16px rgba(0,0,0,.12)}
.robot-lab{background:radial-gradient(circle at 18% 12%,rgba(90,160,255,.28),transparent 42%),linear-gradient(180deg,#122a72,#071033);border:2px solid var(--deep);cursor:default;display:grid;padding:36px 12px 12px;height:320px}
.color-lab{position:relative;background:linear-gradient(#fff7ee,#f3e2c8);border:2px dashed #d7b07a;cursor:default;display:grid;place-items:center}
.color-bowl{width:168px;height:168px;border-radius:50%;border:8px solid #fff;box-shadow:inset 0 8px 18px rgba(0,0,0,.12),0 10px 20px rgba(0,0,0,.08);position:relative;overflow:hidden;background:#f7f1e8;transition:background .35s}
.blob{position:absolute;width:70px;height:70px;border-radius:50%;opacity:.45;filter:blur(8px);animation:blobFloat 3.4s ease-in-out infinite}
.blob-a{left:18px;top:22px;background:#e23}
.blob-b{right:16px;bottom:18px;background:#2467e8;animation-delay:-1.4s}
@keyframes blobFloat{50%{transform:translate(10px,-8px) scale(1.08)}}
.color-hint{position:absolute;bottom:10px;font-size:11px;font-weight:800;color:var(--muted)}
.pig--r{background:#e23;color:#fff;border-color:#e23!important}
.pig--y{background:#f5d031;border-color:#f5d031!important}
.pig--b{background:#2467e8;color:#fff;border-color:#2467e8!important}
.worlds__layout{display:grid;grid-template-columns:minmax(240px,.72fr) minmax(0,1.28fr);gap:28px;align-items:stretch}
.worlds__layout .section-h{margin-bottom:0;align-self:center}
.worlds__poster{margin:0;position:relative;min-height:min(78vh,740px);border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:0 20px 40px rgba(17,24,32,.08);background:#071018}
.worlds__poster img{position:absolute;inset:0;width:100%;height:100%;max-height:none;object-fit:cover;object-position:center top}
.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.benefit{border:1px solid var(--line);border-radius:22px;padding:22px 20px;background:#fff}
.benefit h3{margin:0 0 8px;font:800 17px/1.2 var(--display)}
.benefit p{margin:0;color:var(--muted);font-size:14px}
.benefit--feat{background:var(--deep);color:#fff;min-height:220px}
.benefit--feat p{color:#c9d6ff}
.benefit--feat b{display:block;font:800 12px/1 var(--display);letter-spacing:.16em;color:#ffd34d;margin-bottom:18px}
.code-world{display:grid;gap:6px;flex:1;height:100%;min-height:0}
.code-cell{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:10px;position:relative}
.code-cell.is-wall{background:repeating-linear-gradient(45deg,rgba(12,8,28,.9) 0 8px,rgba(40,28,70,.95) 8px 16px);border-color:rgba(255,211,77,.2)}
.code-cell.is-start:after{content:"";position:absolute;inset:6px;border:1px dashed rgba(255,255,255,.28);border-radius:8px;pointer-events:none}
.code-cell.is-gem i{position:absolute;left:50%;top:50%;width:16px;height:16px;margin:-8px 0 0 -8px;background:#ffd34d;clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%);box-shadow:0 0 14px #ffd34d;animation:gemPulse 1.5s ease-in-out infinite}
.code-cell.is-got{background:rgba(0,182,122,.22)}
.code-cell.is-got i{opacity:.22;animation:none;box-shadow:none}
@keyframes gemPulse{50%{transform:scale(1.18)}}
.code-bot{position:absolute;z-index:6;width:42px;height:48px;pointer-events:none;transition:left .38s cubic-bezier(.2,.8,.2,1),top .38s cubic-bezier(.2,.8,.2,1),transform .38s}
.code-bot span{display:block;width:100%;height:100%;border-radius:14px 14px 10px 10px;background:linear-gradient(#ffe37a,#e8b93a);box-shadow:0 8px 18px rgba(0,0,0,.35);position:relative}
.code-bot span:before{content:"";position:absolute;left:8px;right:8px;top:12px;height:8px;background:radial-gradient(circle,#111 3px,transparent 4px) 0 0/12px 8px}
.code-bot span:after{content:"";position:absolute;right:-3px;top:18px;width:8px;height:6px;background:#e8b93a;border-radius:2px}
.code-tape{display:flex;gap:6px;flex-wrap:wrap;min-height:44px;margin:0 16px;padding:8px;border-radius:14px;background:var(--soft);align-items:center}
.code-tape em{font-size:12px;color:var(--muted);font-style:normal}
.code-tape b{font-size:11px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-weight:800}
.code-tape b.is-now{background:var(--blue);color:#fff;border-color:var(--blue)}
.code-cmds button{font-size:12px}
.code-run{background:var(--blue)!important;color:#fff!important;border-color:var(--blue)!important}
.ads-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.ads-grid figure{margin:0;border-radius:22px;overflow:visible;background:#fff;border:1px solid var(--line);cursor:zoom-in;position:relative}
.ads-grid img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center top;border-radius:22px 22px 0 0;transition:transform .25s}
.ads-grid figcaption{padding:12px 14px 16px;font-size:13px;font-weight:700;color:var(--muted)}
.ads-grid figure:hover{z-index:80}
.ads-grid figure:hover img{
  position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);
  width:min(560px,88vw);height:auto;max-height:86vh;aspect-ratio:auto;object-fit:contain;
  z-index:90;border-radius:18px;box-shadow:0 40px 90px rgba(0,0,0,.5)
}
body:has(.ads-grid figure:hover)::before{
  content:"";position:fixed;inset:0;background:rgba(8,14,30,.55);z-index:70;pointer-events:none
}
@media(max-width:960px){
  :root{--page:min(100% - 28px,740px)}
  .nav-toggle{display:grid;place-items:center}
  .nav-desk{display:none;position:fixed;top:84px;left:0;right:0;z-index:90;background:var(--deep);flex-direction:column;padding:16px 20px 24px;gap:14px;align-items:stretch}
  .nav-desk.is-open{display:flex}
  .nav-desk .btn{width:100%}
  .hero,.gain,.grid-3,.grid-4,.disc,.kyc-grid,.dir-grid,.labs,.ads-grid,.trust,.worlds__layout,.apply-shell{grid-template-columns:1fr}
  .benefits{grid-template-columns:1fr 1fr}
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:10px;align-items:start;justify-items:center}
  .hero__copy{justify-self:stretch;padding-right:0}
  .hero__teachers{height:340px;max-width:220px;margin:0 auto -80px;justify-self:center;z-index:6}
  .hero-card{justify-self:stretch;width:100%}
  .sticky-cta{display:flex}
  .disc{grid-template-columns:1fr 1fr}
  .ads-grid{grid-template-columns:1fr 1fr}
  .lab-card{min-height:0}
  .lab-stage{height:240px}
  .robot-lab{height:280px}
  .worlds__poster{min-height:min(70vh,560px)}
  .apply-aside{position:static;padding:24px 20px}
  .apply-rail{display:none}
  .apply-aside__perks{display:none}
  .apply-aside h1{font-size:28px}
  .apply-stage{padding:22px 18px}
}
@media(max-width:600px){
  .proof{grid-template-columns:1fr 1fr}
  .proof strong{font-size:32px}
  .hero h1{font-size:34px}
  .calc{grid-template-columns:1fr}
  .apply-grid,.kyc-grid,.benefits{grid-template-columns:1fr}
  .disc,.ads-grid{grid-template-columns:1fr 1fr}
  .hero__teachers{height:280px;margin-bottom:-60px}
  .section{padding:64px 0}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}.float-card,.hero-waves__a,.hero-waves__b{animation:none!important}}

/* Apply — expediente premium */
.apply-body{background:linear-gradient(180deg,#eef1f4 0 280px,#f7f8fa 280px)}
.apply-shell{width:min(1180px,calc(100% - 32px));margin:24px auto 88px;display:grid;grid-template-columns:340px minmax(0,1fr);gap:24px;align-items:start}
.apply-aside{background:var(--deep);color:#fff;border-radius:32px;padding:36px 30px;position:sticky;top:100px;overflow:hidden}
.apply-aside:before{content:"";position:absolute;right:-60px;bottom:-60px;width:180px;height:180px;border-radius:50%;background:rgba(255,211,77,.16)}
.apply-aside .eyebrow{color:#ffd34d}
.apply-aside h1{font-size:32px;line-height:1.08;margin:12px 0 12px;position:relative}
.apply-aside > p{color:#c9d6ff;font-size:14px;position:relative}
.apply-rail{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:4px;position:relative}
.apply-rail li{display:grid;grid-template-columns:42px 1fr;gap:10px;align-items:center;padding:10px 8px;border-radius:14px;opacity:.55}
.apply-rail li.is-on{opacity:1;background:rgba(255,255,255,.08)}
.apply-rail li.is-done{opacity:.9}
.apply-rail b{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(255,255,255,.28);font-size:11px}
.apply-rail li.is-on b,.apply-rail li.is-done b{background:#ffd34d;color:var(--ink);border-color:#ffd34d}
.apply-rail span{display:block;font:800 13px/1.2 var(--display)}
.apply-rail small{display:block;color:#c9d6ff;font-size:11px}
.apply-aside__perks{list-style:none;margin:28px 0 0;padding:0;position:relative;display:grid;gap:8px}
.apply-aside__perks li{font-size:13px;color:#e8eefc;padding-left:18px;position:relative}
.apply-aside__perks li:before{content:"";position:absolute;left:0;top:7px;width:8px;height:8px;border-radius:50%;background:#ffd34d}
.apply-aside__note{margin:24px 0 0;font-size:12px;color:#9db0e0;position:relative}
.apply-stage{background:#fff;border:1px solid var(--line);border-radius:32px;padding:36px 36px 40px;box-shadow:0 18px 40px rgba(17,24,32,.06)}
.apply-stage__head h2{margin:10px 0 6px;font-size:clamp(26px,3vw,36px)}
.apply-stage__head p{margin:0 0 18px;color:var(--muted)}
.apply-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.apply-stage .field input,.apply-stage .field select,.apply-stage .textarea{
  height:52px;border:1px solid #d7dde2;border-radius:14px;padding:0 14px;background:#fafbfc;transition:border .2s,box-shadow .2s
}
.apply-stage .textarea{height:110px;padding:12px 14px}
.apply-stage .field input:focus,.apply-stage .field select:focus,.apply-stage .textarea:focus{
  outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(22,70,184,.12)
}
.apply-check{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border:1px solid var(--line);border-radius:16px;margin-bottom:12px;background:#fafbfc;font-size:14px;font-weight:600}
.apply-check input{margin-top:3px;accent-color:var(--blue)}
.apply-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;align-items:center}
.apply-actions .btn{min-width:180px}
.shot{display:grid;gap:8px;place-items:center;position:relative;cursor:pointer;transition:.2s}
.shot span{font-size:13px;font-weight:800}
.shot small{font-size:12px;color:var(--muted)}
.shot input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}
.shot.has-file{border-style:solid;border-color:#20aa68;background:#f1fbf6}
.shot video,.shot img{max-height:240px;object-fit:cover}
.sign-box{border:1px solid var(--line);border-radius:16px;padding:14px;background:#fff;margin-top:12px}
.sign-box canvas{width:100%;height:160px;border-radius:12px;background:repeating-linear-gradient(#fff 0 46px,#eef2f6 46px 47px);border:1px solid #eef2f6;touch-action:none}
.quiz article{background:#fafbfc}
.quiz label{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-top:8px;background:#fff;cursor:pointer}
.quiz label:has(input:checked){border-color:var(--blue);background:#eef3ff;box-shadow:0 0 0 3px rgba(22,70,184,.1)}
.apply-done{text-align:center;padding:28px 12px 8px}
.apply-done h2{font-size:36px;margin-bottom:8px}
.apply-folio{display:inline-block;margin:12px 0 18px;padding:10px 16px;border-radius:12px;background:#eef3ff;font-weight:800;letter-spacing:.04em}
.pay-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:8px;text-align:left}
.pay-card{border:1px solid var(--line);border-radius:22px;padding:22px 20px;background:#fff}
.pay-card--card{background:var(--deep);color:#fff}
.pay-card--card p,.pay-card--card .eyebrow{color:#c9d6ff}
.pay-card--card .eyebrow{color:#ffd34d}
.pay-card h3{margin:8px 0 10px;font:800 26px/1 var(--display)}
.pay-card p{margin:0 0 16px;font-size:14px;color:var(--muted)}
.pay-status{min-height:20px;font-size:13px;font-weight:700;color:#ffd34d!important;margin:12px 0 0!important}
.bank-dl{margin:0 0 14px}
.bank-dl div{display:grid;grid-template-columns:88px 1fr;gap:8px;padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}
.bank-dl dt{color:var(--muted);font-weight:700}
.bank-dl dd{margin:0;font-weight:800}
.copy-btn{margin-left:8px;border:0;background:#eef3ff;color:var(--deep);border-radius:999px;padding:3px 10px;font-size:11px;font-weight:800}
.pay-card.is-paid{border-color:#20aa68;box-shadow:0 0 0 3px rgba(32,170,104,.15)}
@media(max-width:960px){.pay-grid{grid-template-columns:1fr}}
#err{min-height:22px;margin-top:14px}