:root {
  --navy-950:#030a18;
  --navy-900:#06142f;
  --navy-800:#0a2450;
  --blue:#1f7cff;
  --cyan:#29d9ff;
  --gold:#ffbf18;
  --gold-2:#ffdd62;
  --white:#f8fbff;
  --muted:#a9b9d0;
  --panel:rgba(8, 26, 57, .76);
  --panel-solid:#0b1f40;
  --line:rgba(98, 181, 255, .22);
  --shadow:0 24px 70px rgba(0,0,0,.32);
  --radius:26px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--white);
  background:
    radial-gradient(circle at 20% 0%, rgba(35,121,255,.16), transparent 36%),
    radial-gradient(circle at 90% 20%, rgba(255,191,24,.09), transparent 28%),
    linear-gradient(180deg,#020713 0%,#06142f 45%,#020713 100%);
  line-height:1.6;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:-3;
  background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(to bottom,black,transparent 85%);
}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,a{transition:.25s ease}

.page-glow{position:fixed;width:520px;height:520px;border-radius:50%;filter:blur(100px);opacity:.12;z-index:-2;pointer-events:none}
.glow-1{background:var(--blue);top:10%;left:-250px}.glow-2{background:var(--gold);right:-260px;top:52%}

.topbar{
  position:sticky;top:0;z-index:50;
  max-width:1240px;margin:14px auto 0;padding:12px 18px;
  display:flex;align-items:center;justify-content:space-between;gap:22px;
  background:rgba(3,10,24,.78);border:1px solid rgba(255,255,255,.10);
  backdrop-filter:blur(18px);border-radius:22px;box-shadow:0 14px 40px rgba(0,0,0,.24)
}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}.brand img{width:54px;height:54px;object-fit:contain;filter:drop-shadow(0 0 14px rgba(41,217,255,.28))}.brand-title,.brand-subtitle{display:block;line-height:1.05}.brand-title{font-weight:850}.brand-subtitle{color:var(--gold);font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-top:5px}
.nav{display:flex;align-items:center;gap:18px;font-size:.92rem;font-weight:700;color:#dce8f7}.nav a:hover{color:var(--gold)}.nav-cta{padding:10px 15px;border-radius:999px;background:linear-gradient(135deg,var(--gold),#ff9f08);color:#06142f!important;box-shadow:0 8px 25px rgba(255,191,24,.18)}
.menu-toggle{display:none;background:none;border:0;color:white;font-size:1.45rem;cursor:pointer}

.section{max-width:1240px;margin:0 auto;padding:58px 24px}.compact{padding-top:40px;padding-bottom:40px}
.eyebrow{display:inline-flex;color:var(--gold);font-weight:850;text-transform:uppercase;letter-spacing:.13em;font-size:.76rem}.eyebrow.small{font-size:.7rem}
.section-heading{max-width:760px;margin-bottom:28px}.section-heading h2,.cta-card h2{font-size:clamp(2rem,4vw,3.7rem);line-height:1.07;margin:10px 0 15px;letter-spacing:-.04em}.section-heading p{color:var(--muted);font-size:1.08rem;margin:0}

.hero{min-height:auto;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:34px;padding-top:42px;padding-bottom:52px}.hero h1{font-size:clamp(2.7rem,5vw,4.8rem);line-height:1.01;margin:12px 0 20px;letter-spacing:-.045em;max-width:780px}.hero h1 span{background:linear-gradient(100deg,#fff 2%,var(--gold-2) 45%,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}.hero-copy>p{font-size:1.08rem;max-width:720px;color:#c4d2e6}.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin:24px 0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 21px;border-radius:14px;font-weight:850}.btn-primary{background:linear-gradient(135deg,var(--gold),#ff9c08);color:#06142f;box-shadow:0 10px 36px rgba(255,191,24,.22)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 42px rgba(255,191,24,.31)}.btn-secondary{border:1px solid rgba(111,203,255,.35);background:rgba(25,93,170,.16);color:#e8f6ff}.btn-secondary:hover{background:rgba(41,217,255,.12);border-color:var(--cyan)}
.hero-badges{display:flex;flex-wrap:wrap;gap:9px}.hero-badges span,.chip-row span{padding:8px 11px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.035);font-size:.88rem;color:#dceafa}
.hero-visual{display:flex;justify-content:center}.logo-orbit{position:relative;width:min(420px,85vw);aspect-ratio:1;display:grid;place-items:center}.logo-orbit img{width:74%;filter:drop-shadow(0 0 26px rgba(41,217,255,.35));animation:float 5s ease-in-out infinite}.orbit{position:absolute;border:1px solid rgba(41,217,255,.24);border-radius:50%;inset:7%;box-shadow:inset 0 0 30px rgba(41,217,255,.08)}.orbit-a{animation:spin 16s linear infinite}.orbit-b{inset:0;border-color:rgba(255,191,24,.13);animation:spin 24s linear reverse infinite}.orbit::before{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:var(--gold);top:-5px;left:50%;box-shadow:0 0 18px var(--gold)}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes float{50%{transform:translateY(-10px)}}

.quick-links{border-top:1px solid rgba(255,255,255,.06)}.link-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.link-card{min-height:190px;padding:22px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,rgba(13,42,85,.72),rgba(7,24,54,.62));box-shadow:0 15px 30px rgba(0,0,0,.15)}.link-card:hover{transform:translateY(-6px);border-color:rgba(41,217,255,.45);box-shadow:0 22px 45px rgba(0,0,0,.23)}.link-icon{font-size:1.65rem}.link-card h3{margin:14px 0 7px}.link-card p{margin:0;color:var(--muted);font-size:.95rem}

.showcase{position:relative}.showcase.alt{max-width:none;background:linear-gradient(180deg,rgba(17,54,104,.22),rgba(4,17,38,.4));border-top:1px solid rgba(255,255,255,.055);border-bottom:1px solid rgba(255,255,255,.055)}.showcase.alt>.section-heading,.showcase.alt>.feature-layout,.showcase.alt>.gallery-two,.showcase.alt>.board-feature{max-width:1192px;margin-left:auto;margin-right:auto}.feature-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:32px;align-items:center;margin-top:14px}.feature-layout.reverse{grid-template-columns:1fr 1fr}.feature-layout.teacher-panel{margin-top:38px;grid-template-columns:.9fr 1.1fr}.screen-frame{padding:10px;border-radius:24px;background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(38,151,255,.09));border:1px solid rgba(100,199,255,.28);box-shadow:var(--shadow);overflow:hidden}.screen-frame img{width:100%;border-radius:15px}.screen-frame.tall{max-width:630px;margin:auto}.feature-copy h3,.board-copy h3{font-size:1.65rem;margin:8px 0 13px}.feature-copy>p,.board-copy p{color:var(--muted)}
.step-card{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.07)}.step-card:last-child{border-bottom:0}.step-card>span,.gallery-copy>span,.video-process span{width:42px;height:42px;flex:0 0 42px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,var(--blue),#1946bb);font-weight:900;box-shadow:0 8px 22px rgba(31,124,255,.18)}.step-card h3{margin:0 0 5px;font-size:1.08rem}.step-card p{margin:0;color:var(--muted);font-size:.95rem}
.check-list{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:12px}.check-list li{position:relative;padding-left:29px;color:#c8d5e6}.check-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--gold);font-weight:900}.notice{margin-top:24px;padding:16px 18px;border-left:3px solid var(--gold);background:rgba(255,191,24,.07);border-radius:0 14px 14px 0;color:#e7eff9}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.mini-grid div{padding:16px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025)}.mini-grid strong,.mini-grid span{display:block}.mini-grid span{font-size:.88rem;color:var(--muted);margin-top:4px}

.gallery-two{display:grid;grid-template-columns:1.35fr .65fr;gap:24px}.gallery-card{padding:18px;border-radius:26px;border:1px solid var(--line);background:rgba(8,26,57,.52)}.screen-frame.wide,.screen-frame.portrait{background:none;border:none;box-shadow:none;padding:0}.screen-frame.portrait img{max-height:520px;object-fit:contain;margin:auto}.gallery-copy{display:flex;gap:14px;align-items:flex-start;padding:20px 4px 3px}.gallery-copy h3{margin:0 0 4px}.gallery-copy p{margin:0;color:var(--muted)}
.board-feature{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;margin-top:28px;padding:22px;border-radius:28px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(12,43,88,.7),rgba(4,19,44,.72));box-shadow:var(--shadow)}.screen-frame.board{padding:0;border:0;background:none;box-shadow:none}.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}

.video-section{position:relative}.video-shell{padding:12px;border-radius:28px;background:linear-gradient(135deg,rgba(41,217,255,.20),rgba(255,191,24,.10));box-shadow:var(--shadow)}.video-shell video{width:100%;border-radius:19px;background:#000;max-height:680px}.video-process{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}.video-process div{padding:18px;border:1px solid var(--line);border-radius:18px;background:rgba(7,24,54,.58)}.video-process h3{margin:12px 0 3px}.video-process p{margin:0;color:var(--muted);font-size:.9rem}

.cta-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px;padding:34px;border-radius:30px;border:1px solid rgba(255,191,24,.28);background:linear-gradient(130deg,rgba(14,48,98,.88),rgba(5,20,47,.9));box-shadow:var(--shadow)}.cta-card img{width:110px}.cta-card h2{font-size:clamp(1.8rem,3vw,3rem);margin-top:5px}.cta-card p{color:var(--muted);margin:0}

footer{border-top:1px solid rgba(255,255,255,.08);background:#020817;padding:54px 24px 20px}.footer-main{max-width:1192px;margin:auto;display:grid;grid-template-columns:1.4fr 1fr .8fr;gap:42px}.footer-brand{display:flex;gap:17px;align-items:flex-start}.footer-brand img{width:90px}.footer-brand h3{margin:8px 0 5px}.footer-brand p,.footer-info p{color:var(--muted);margin:6px 0}.footer-info h4,.footer-links h4{margin-top:0}.footer-info a,.footer-links a{color:#cfe4ff}.footer-info a:hover,.footer-links a:hover{color:var(--gold)}.footer-links{display:flex;flex-direction:column;gap:9px}.footer-bottom{max-width:1192px;margin:35px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.07);display:flex;justify-content:space-between;color:#8799b2;font-size:.88rem}.footer-bottom a{color:#d8e8fb}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}

@media (max-width: 980px){
  .topbar{margin:0;border-radius:0;border-left:0;border-right:0}.menu-toggle{display:block}.nav{display:none;position:absolute;top:78px;left:14px;right:14px;flex-direction:column;align-items:stretch;padding:16px;border:1px solid rgba(255,255,255,.1);border-radius:18px;background:rgba(3,10,24,.97);box-shadow:var(--shadow)}.nav.open{display:flex}.nav a{padding:8px}.nav-cta{text-align:center}
  .hero,.feature-layout,.feature-layout.reverse,.feature-layout.teacher-panel,.board-feature{grid-template-columns:1fr}.hero{min-height:auto;padding-top:45px;padding-bottom:50px}.hero-visual{order:-1}.logo-orbit{width:300px}.hero h1{font-size:clamp(2.5rem,8vw,4.2rem)}
  .link-grid{grid-template-columns:1fr 1fr}.gallery-two{grid-template-columns:1fr}.video-process{grid-template-columns:1fr 1fr}.cta-card{grid-template-columns:auto 1fr}.cta-card .btn{grid-column:1/-1}.footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}
}
@media (max-width: 640px){
  .section{padding:48px 17px}.compact{padding-top:36px;padding-bottom:36px}.brand-title{font-size:.92rem}.brand-subtitle{font-size:.68rem}.brand img{width:46px;height:46px}
  .hero{padding-top:36px;padding-bottom:42px}.hero h1{font-size:2.45rem}.hero-copy>p{font-size:1rem}.hero-actions{flex-direction:column}.btn{width:100%}.hero-badges{gap:7px}.hero-badges span{font-size:.8rem}
  .link-grid,.video-process,.mini-grid,.footer-main{grid-template-columns:1fr}.section-heading h2{font-size:2.25rem}.feature-layout{gap:24px}.gallery-card{padding:12px}.board-feature{padding:14px}.cta-card{grid-template-columns:1fr;text-align:center}.cta-card img{margin:auto}.footer-brand{flex-direction:column}.footer-bottom{flex-direction:column;gap:10px}.topbar{padding:10px 14px}
}

/* Accesos directos al dominio del juego */
.hero-visual{
  flex-direction:column;
  align-items:center;
  gap:0;
}
.hero-access{
  width:min(420px,100%);
  margin:0 auto -44px;
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
  backdrop-filter:none;
  text-align:center;
  position:relative;
  top:-68px;
  z-index:3;
}
.hero-access-label{
  display:block;
  margin-bottom:6px;
  color:var(--gold);
  font-size:.72rem;
  font-weight:900;
  letter-spacing:.12em;
  text-transform:uppercase;
}
.hero-access-links{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:6px;
}
.hero-access-links a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:30px;
  padding:6px 11px;
  border:1px solid rgba(111,203,255,.28);
  border-radius:999px;
  background:rgba(24,88,164,.18);
  color:#e8f6ff;
  font-size:.78rem;
  font-weight:800;
}
.hero-access-links a:hover{
  color:#06142f;
  border-color:var(--gold);
  background:linear-gradient(135deg,var(--gold),#ff9f08);
  transform:translateY(-1px);
}
.footer-game-links{
  display:grid;
  gap:6px;
  margin-top:18px;
  padding-top:14px;
  border-top:1px solid rgba(255,255,255,.08);
}
.footer-game-links span{
  color:var(--gold);
  font-size:.78rem;
  font-weight:900;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.footer-game-links a{
  width:fit-content;
  color:#cfe4ff;
  font-size:.91rem;
  font-weight:650;
  overflow-wrap:anywhere;
}
.footer-game-links a:hover{color:var(--gold)}

@media (max-width:980px){
  .hero-access{margin-bottom:-8px;top:0;order:2}
  .logo-orbit{order:1}
}
@media (max-width:620px){
  .hero-access{width:100%;padding:0;top:0}
  .hero-access-links{flex-direction:column}
  .hero-access-links a{width:100%}
}


/* Ventana de contacto rápido */
.contact-open{border:0;cursor:pointer;font:inherit}
.contact-modal{position:fixed;inset:0;z-index:1000;display:none;place-items:center;padding:20px}
.contact-modal.open{display:grid}
.contact-modal-backdrop{position:absolute;inset:0;background:rgba(1,7,18,.78);backdrop-filter:blur(7px)}
.contact-modal-card{position:relative;width:min(540px,100%);padding:34px;border:1px solid rgba(111,203,255,.24);border-radius:26px;background:linear-gradient(145deg,rgba(9,31,67,.98),rgba(3,14,34,.99));box-shadow:0 28px 80px rgba(0,0,0,.48)}
.contact-modal-card h2{margin:8px 38px 10px 0;font-size:clamp(1.7rem,4vw,2.35rem);line-height:1.08}
.contact-modal-card>p{margin:0 0 22px;color:var(--muted)}
.contact-modal-close{position:absolute;top:16px;right:17px;width:38px;height:38px;border:1px solid rgba(255,255,255,.12);border-radius:12px;background:rgba(255,255,255,.05);color:#fff;font-size:1.55rem;line-height:1;cursor:pointer}
.contact-modal-close:hover{border-color:var(--gold);color:var(--gold)}
.contact-options{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.contact-option{display:flex;align-items:center;gap:13px;min-height:92px;padding:17px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.035);color:#fff}
.contact-option:hover{transform:translateY(-2px);border-color:rgba(41,217,255,.52);background:rgba(41,217,255,.07)}
.contact-option-icon{width:43px;height:43px;flex:0 0 43px;display:grid;place-items:center;border-radius:13px;background:linear-gradient(135deg,var(--gold),#ff9c08);color:#06142f;font-size:1.35rem;font-weight:900}
.contact-option strong,.contact-option small{display:block}
.contact-option strong{font-size:1rem;margin-bottom:4px}
.contact-option small{color:var(--muted);font-size:.79rem;line-height:1.3}
body.modal-open{overflow:hidden}
@media (max-width:560px){.contact-modal-card{padding:27px 19px}.contact-options{grid-template-columns:1fr}.contact-option{min-height:80px}}

/* Transición al finalizar el reel */
#reelShell{
  transition: opacity .35s ease, transform .35s ease;
}
#reelShell.reel-finished{
  opacity:0;
  transform:scale(.985);
  pointer-events:none;
}