:root{--navy: #15243f;--navy2: #1a2c4e;--gold: #f9b233;--orange: #f26122;--magenta: #ec0e73;--purple: #9b2b8c;--muted: #9fb6d6;--bg: #0e1830}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:linear-gradient(180deg,#0e1830,#16264a);color:#fff;font-family:Segoe UI,system-ui,sans-serif}.app{display:flex;flex-direction:column;height:100vh}.app header{display:flex;align-items:center;gap:12px;padding:12px 20px;background:var(--navy);border-bottom:3px solid #2e4066}.app header h1{font-size:20px;margin:0;letter-spacing:1px}.app header .sub{color:var(--gold);font-size:12px;letter-spacing:2px}.chip{margin-left:auto;background:var(--navy2);border:2px solid #2e4066;border-radius:999px;padding:6px 14px;font-size:14px;display:flex;gap:10px;align-items:center}main{flex:1 1 auto;min-height:0;padding:18px;overflow-y:auto}.card{background:var(--navy2);border:2px solid #2e4066;border-radius:16px;padding:24px;max-width:640px;margin:40px auto}.card.narrow{max-width:380px}.center{text-align:center}.panel{background:var(--navy2);border:2px solid #2e4066;border-radius:14px;padding:12px 14px;flex:0 0 auto}.panel h2{margin:0 0 6px;font-size:14px;color:var(--gold);letter-spacing:1px}.panel p{margin:4px 0;font-size:14px}.panel .hint,.hint{color:var(--muted);font-size:12.5px}.muted{color:var(--muted)}.err{color:#ff7ab0}input{width:100%;padding:12px;font-size:18px;text-align:center;border-radius:12px;border:2px solid #2e4066;background:#0b1428;color:#fff;margin-bottom:12px;text-transform:uppercase}button{padding:11px 18px;font-size:15px;font-weight:700;border:none;border-radius:12px;cursor:pointer;background:var(--muted);color:var(--navy);transition:transform .08s,filter .15s}button:hover{filter:brightness(1.1)}button:active{transform:scale(.97)}button:disabled{filter:grayscale(.6);opacity:.6;cursor:default}button.primary{background:var(--gold)}button.link{background:none;color:var(--muted);font-weight:400;padding:4px 6px;text-decoration:underline}pre{background:#0b1428;border-radius:10px;padding:12px;font-size:13px;line-height:1.5;overflow-x:auto;color:#cfe3ff}details summary{cursor:pointer;font-size:14px;color:var(--gold);font-weight:600}.track-banner{display:inline-flex;align-items:center;gap:8px;background:var(--navy2);border:2px solid var(--track-color, var(--gold));color:#fff;font-weight:700;font-size:13px;letter-spacing:.5px;padding:6px 16px;border-radius:999px;margin:0 auto 14px}.track-banner .track-dot{width:10px;height:10px;border-radius:50%;background:var(--track-color, var(--gold));display:inline-block}.demo-landing{position:relative;max-width:640px;margin:4px auto 30px;padding:20px 16px 10px;text-align:center;overflow:hidden}.demo-landing-floater{position:absolute;z-index:0;pointer-events:none;filter:drop-shadow(0 4px 6px rgba(0,0,0,.25));animation:demo-float 5s ease-in-out infinite}@keyframes demo-float{0%,to{transform:translateY(0) rotate(-6deg)}50%{transform:translateY(-16px) rotate(6deg)}}.demo-landing-logo{position:relative;z-index:1;display:block;height:clamp(64px,14vw,96px);width:auto;margin:0 auto 16px;filter:drop-shadow(0 6px 14px rgba(0,0,0,.35))}.demo-landing-pill{position:relative;z-index:1;display:inline-block;background:linear-gradient(135deg,var(--gold),#ffd77a);color:var(--navy);font-weight:800;font-size:12px;letter-spacing:1px;padding:7px 18px;border-radius:999px;margin-bottom:16px}.demo-landing-title{position:relative;z-index:1;font-size:clamp(24px,5vw,34px);line-height:1.2;margin:0 0 14px}.demo-landing-title span{background:linear-gradient(135deg,var(--gold),var(--magenta));-webkit-background-clip:text;background-clip:text;color:transparent}.demo-landing-lead{position:relative;z-index:1;color:var(--muted);font-size:clamp(16px,3vw,19px);line-height:1.55;max-width:500px;margin:0 auto 10px}.demo-landing-hero{position:relative;z-index:1;height:150px;display:flex;align-items:flex-end;justify-content:center;margin:6px 0 4px}.demo-landing-hero-img{height:150px;filter:drop-shadow(0 10px 14px rgba(21,36,63,.45));animation:hero-sway 2.4s ease-in-out infinite}.demo-landing-skills{position:relative;z-index:1;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:18px 0 26px}.demo-landing-skill{background:var(--navy2);border:2px solid #2e4066;border-radius:16px;padding:16px 14px;width:140px}.demo-landing-skill-icon{font-size:26px;display:block;margin-bottom:6px}.demo-landing-skill-title{font-weight:800;font-size:14px;margin-bottom:3px}.demo-landing-skill-text{font-size:12px;color:var(--muted);line-height:1.35}.demo-landing-cta{position:relative;z-index:1;font-size:18px;padding:17px 34px;border-radius:16px;box-shadow:0 10px 24px #f9b23359}.demo-landing-foot{position:relative;z-index:1;color:var(--muted);font-size:12.5px;margin-top:12px}@media (max-width: 480px){.demo-landing-hero,.demo-landing-hero-img{height:110px}.demo-landing-skill{width:100%}}.demo-final{max-width:560px;margin:24px auto;padding:0 12px}.demo-final-step{background:var(--navy2);border:2px solid #2e4066;border-radius:20px;padding:30px 26px;text-align:center}.demo-final-step h2{font-size:24px;margin:0 0 6px}.demo-final-btn{width:100%;font-size:17px;padding:15px;margin-top:18px}.demo-badge{display:inline-flex;flex-direction:column;align-items:center;gap:6px;margin:18px auto 6px;padding:20px 34px;border-radius:18px;background:linear-gradient(160deg,#2a2050,#3a2a5e);border:3px solid var(--gold);box-shadow:0 0 0 6px #f9b23324;animation:demo-badge-pop .6s cubic-bezier(.2,1.4,.4,1) both}.demo-badge-icon{font-size:52px;line-height:1}.demo-badge-label{font-weight:800;font-size:15px;letter-spacing:.5px;color:var(--gold);text-transform:uppercase}@keyframes demo-badge-pop{0%{opacity:0;transform:scale(.4)}70%{opacity:1;transform:scale(1.08)}to{opacity:1;transform:scale(1)}}.demo-form{text-align:left}.demo-form h2{text-align:center}.demo-form-sub{text-align:center;color:var(--muted);margin:0 0 20px}.demo-form-field{display:block;margin-bottom:14px;font-size:13.5px;font-weight:700;color:var(--muted)}.demo-form-field span{display:block;margin-bottom:6px}.demo-form-field input,.demo-form-field select{width:100%;padding:13px 14px;font-size:16px;font-weight:700;text-align:left;text-transform:none;border-radius:14px;border:2px solid #2e4066;background:#0b1428;color:#fff;margin:0;font-family:inherit}.demo-field-err{display:block;margin-top:5px;color:#ff7ab0;font-style:normal;font-size:12.5px;font-weight:600}.demo-form-consent{display:flex;align-items:flex-start;gap:10px;font-size:13px;font-weight:400;color:var(--muted);margin:8px 0 4px}.demo-form-consent input{width:auto;margin:3px 0 0;accent-color:var(--gold)}.demo-form-consent a{color:var(--gold)}.demo-spinner{display:inline-block;width:18px;height:18px;border:3px solid rgba(21,36,63,.35);border-top-color:var(--navy);border-radius:50%;animation:demo-spin .7s linear infinite}@keyframes demo-spin{to{transform:rotate(360deg)}}.demo-diploma-wrap{overflow-x:auto;padding:4px}.demo-diploma{position:relative;width:min(640px,100%);aspect-ratio:1.5;margin:0 auto;padding:clamp(16px,4vw,34px) clamp(20px,6vw,50px);border-radius:18px;background:radial-gradient(circle at 15% 15%,rgba(249,178,51,.16),transparent 45%),radial-gradient(circle at 85% 85%,rgba(236,14,115,.14),transparent 45%),#fdf6e3;border:3px solid #d8a743;box-shadow:inset 0 0 0 7px #fffaf0,inset 0 0 0 9px #d8a743;color:#3a2c12;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;overflow:hidden}.demo-diploma-corner{position:absolute;width:clamp(28px,6vw,46px);height:clamp(28px,6vw,46px);border:4px solid var(--magenta)}.demo-diploma-corner.tl{top:12px;left:12px;border-right:none;border-bottom:none}.demo-diploma-corner.tr{top:12px;right:12px;border-left:none;border-bottom:none}.demo-diploma-corner.bl{bottom:12px;left:12px;border-right:none;border-top:none}.demo-diploma-corner.br{bottom:12px;right:12px;border-left:none;border-top:none}.demo-diploma-head{display:flex;align-items:center;gap:10px;margin-bottom:clamp(6px,2vw,14px)}.demo-diploma-brand{font-weight:800;font-size:clamp(11px,2.2vw,14px);letter-spacing:1.5px;color:var(--purple)}.demo-diploma-kicker{font-size:clamp(10px,1.8vw,12px);color:#a3792e;letter-spacing:1px;text-transform:uppercase}.demo-diploma-name{font-size:clamp(22px,6vw,40px);font-weight:800;color:var(--magenta);margin:4px 0 8px;font-family:Georgia,Times New Roman,serif}.demo-diploma-text{max-width:90%;font-size:clamp(12px,2.4vw,15.5px);line-height:1.5;margin:0 0 clamp(6px,2vw,14px)}.demo-diploma-badge{display:inline-block;background:var(--gold);color:#3a2c12;font-weight:800;font-size:clamp(11px,2.4vw,14px);padding:8px 18px;border-radius:999px;margin-bottom:clamp(6px,2vw,14px)}.demo-diploma-date{font-size:clamp(10px,2vw,12.5px);color:#a3792e;letter-spacing:.5px}.demo-final-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:20px 0 12px}.demo-step-diploma .link{display:block;margin:0 auto}.mapa{max-width:800px;margin:0 auto;text-align:center}.mapa h2{margin-bottom:18px}.mapa-alldone{background:linear-gradient(135deg,var(--gold),#ffd77a);color:var(--navy);font-weight:800;padding:10px 16px;border-radius:12px;margin:0 auto 18px;max-width:440px}.stars .on{color:var(--gold)}.stars .off{color:#33456b}.stars.sm .on,.stars.sm .off{font-size:13px}.mapa-path{position:relative;margin:0 auto;border-radius:26px;overflow:hidden;border:3px solid #2e4066;box-shadow:inset 0 0 0 6px #ffffff1f;background:radial-gradient(140px 80px at 10% 4%,rgba(255,255,255,.55),transparent 70%),radial-gradient(560px 280px at 15% 100%,#74d16a 0%,transparent 60%),radial-gradient(480px 260px at 90% 55%,#58c065 0%,transparent 55%),radial-gradient(480px 260px at 80% 95%,#4fae5a 0%,transparent 55%),linear-gradient(180deg,#8fd3f4,#b6e6fb 35%,#d8f3fc)}.decor{position:absolute;z-index:0;pointer-events:none}.decor-nube{width:84px;height:30px;background:#fff;border-radius:30px;opacity:.9;animation:nube-deriva 16s ease-in-out infinite alternate}.decor-nube:before,.decor-nube:after{content:"";position:absolute;background:#fff;border-radius:50%}.decor-nube:before{width:40px;height:40px;top:-20px;left:10px}.decor-nube:after{width:30px;height:30px;top:-14px;right:10px}@keyframes nube-deriva{0%{transform:translate(-14px)}to{transform:translate(14px)}}.decor-arbol{width:30px;height:44px}.decor-arbol:before{content:"";position:absolute;bottom:0;left:50%;width:8px;height:18px;background:#7a5230;transform:translate(-50%);border-radius:2px}.decor-arbol:after{content:"";position:absolute;bottom:14px;left:50%;width:34px;height:34px;background:radial-gradient(circle at 35% 30%,#7fd15f,#47983a);border-radius:50%;transform:translate(-50%)}.decor-roca{width:34px;height:22px;background:linear-gradient(160deg,#cfd6e2,#9fabc0);border-radius:60% 40% 55% 45%/55% 65% 35% 45%;box-shadow:inset -3px -3px #0000001f}.nivel-isla{position:absolute;width:96px;height:58px;transform:translate(-50%,-28%);border-radius:50%;background:linear-gradient(180deg,#86e26a,#4fae3d 75%);border:3px solid #3d8f30;box-shadow:0 7px #15243f2e;z-index:1;pointer-events:none}.mapa-svg{position:absolute;top:0;left:0;z-index:2;overflow:visible;pointer-events:none}.mapa-svg path{fill:none;stroke-width:8;stroke-linecap:round}.mapa-svg .camino-resto{stroke:#15243f47;stroke-dasharray:2 20}.mapa-svg .camino-hecho{stroke:var(--gold);stroke-dasharray:2 20;filter:drop-shadow(0 0 3px rgba(249,178,51,.7))}.mundo-banner{position:absolute;left:50%;transform:translate(-50%);background:linear-gradient(135deg,var(--gold),#ffcf70);border:3px solid #fff;border-radius:999px;padding:6px 20px;font-size:11.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--navy);font-weight:800;white-space:nowrap;box-shadow:0 4px 10px #15243f40;z-index:3;pointer-events:none}.nivel-node{position:absolute;transform:translate(-50%,-50%);width:76px;height:76px;border-radius:50%;background:var(--navy2);border:4px solid #fff;color:#fff;font-size:24px;font-weight:800;display:flex;align-items:center;justify-content:center;z-index:3;padding:0;box-shadow:0 5px #15243f59;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.nivel-node:before{content:"";position:absolute;top:-16px;right:-16px;bottom:-16px;left:-16px;border-radius:50%}.nivel-node.done{background:var(--gold);border-color:#fff;color:var(--navy)}.nivel-node.next{background:var(--magenta);border-color:#fff;box-shadow:0 5px #15243f59,0 0 0 6px #ec0e7347}.nivel-node.locked{background:#7a869e;border-color:#c3cbdb;color:#d9deea;font-size:26px;box-shadow:0 5px #15243f40}.nivel-node .ping{position:absolute;top:-9px;right:-9px;bottom:-9px;left:-9px;border-radius:50%;border:3px solid var(--magenta);animation:mapa-ping 1.6s ease-out infinite}@keyframes mapa-ping{0%{transform:scale(.85);opacity:.8}to{transform:scale(1.4);opacity:0}}@keyframes mapa-shake{10%,90%{transform:translate(-50%,-50%) translate(-2px)}20%,80%{transform:translate(-50%,-50%) translate(4px)}30%,50%,70%{transform:translate(-50%,-50%) translate(-8px)}40%,60%{transform:translate(-50%,-50%) translate(8px)}}.nivel-node.shake{animation:mapa-shake .5s}.locked-msg{position:absolute;transform:translate(-50%);background:#fff;color:var(--navy);font-size:12.5px;font-weight:700;padding:8px 12px;border-radius:10px;width:190px;text-align:center;box-shadow:0 8px 18px #15243f59;z-index:5;animation:locked-msg-pop .25s ease;pointer-events:none}.locked-msg:after{content:"";position:absolute;left:50%;bottom:-6px;transform:translate(-50%);border:6px solid transparent;border-top-color:#fff}@keyframes locked-msg-pop{0%{opacity:0;transform:translate(-50%,6px) scale(.9)}to{opacity:1;transform:translate(-50%) scale(1)}}.nivel-node-label{position:absolute;transform:translate(-50%);width:150px;text-align:center;z-index:3;pointer-events:none}.nivel-node-title{display:inline-block;max-width:100%;background:#15243fd9;color:#fff;padding:3px 10px;border-radius:8px;font-size:12px;font-weight:700;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nivel-node-label .stars.sm{display:inline-block;background:#15243fd9;padding:2px 8px;border-radius:8px}.mapa-hero{position:absolute;width:58px;z-index:4;transform:translate(-50%,-86%);pointer-events:none}.mapa-hero.walking{transition:offset-distance 1.5s ease-in-out}.mapa-hero .hero-visual{animation:hero-sway 2.4s ease-in-out infinite}.mapa-hero.walking .hero-visual{animation:none}.mapa-hero img{width:100%;display:block;filter:drop-shadow(0 6px 6px rgba(21,36,63,.4))}.mapa-hero-fallback{display:block;font-size:42px;text-align:center}@keyframes hero-sway{0%,to{transform:rotate(-4deg) translateY(0)}50%{transform:rotate(4deg) translateY(-3px)}}@media (max-width: 420px){.nivel-node{width:64px;height:64px;font-size:20px}.nivel-node:before{top:-12px;right:-12px;bottom:-12px;left:-12px}.nivel-isla{width:80px;height:48px}.mapa-hero{width:48px}}.juego{display:flex;flex-direction:column;gap:10px;height:100%;min-height:0}.juego-top-bar{display:flex;align-items:center;justify-content:space-between;flex:0 0 auto}.btns.only-mobile,p.only-mobile,.juego-mission-mobile,.juego-tabs{display:none}.juego-body{flex:1;min-height:0;display:flex;gap:14px}.juego-code{flex:0 0 520px;min-width:420px;height:100%;display:flex;flex-direction:column;gap:10px}.blockly-host{flex:1;height:100%;border-radius:14px;overflow:hidden;border:2px solid #2e4066;background:#f4f6fa}.juego-play{flex:1 1 auto;min-width:0;max-width:100%;height:100%;min-height:0;display:flex;flex-direction:column;gap:10px;overflow-y:auto}.game-canvas-wrap{flex:1;min-height:260px;display:flex;align-items:center;justify-content:center}.game-canvas{width:auto;height:auto;max-width:100%;max-height:100%;border-radius:14px;border:2px solid #2e4066;background:#101c36;display:block}.btns{display:flex;gap:10px;flex:0 0 auto}.btns button{flex:1}@media (max-width: 860px){.btns.only-mobile{display:flex;flex:0 0 auto}.btns.only-desktop{display:none}p.only-mobile{display:block}p.only-desktop,.juego-mission-desktop{display:none}.juego-mission-mobile{display:block;flex:0 0 auto}.juego-tabs{display:flex;gap:8px;flex:0 0 auto}.juego-tab{flex:1;background:var(--navy2);border:2px solid #2e4066;color:var(--muted);font-weight:700;padding:10px}.juego-tab.active{background:var(--gold);color:var(--navy);border-color:var(--gold)}.juego-body{flex-direction:column;height:auto;min-height:0;overflow-y:auto}.juego-code,.juego-play{display:none;flex:0 0 auto;width:100%;max-width:100%;min-width:0;height:auto;overflow-y:visible}.juego-body-blocks .juego-code,.juego-body-play .juego-play{display:flex}.blockly-host{height:52vh;min-height:340px}.game-canvas-wrap{min-height:min(66vw,400px)}}.tutorial-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:500}.tutorial-overlay-dim{background:#090e1cb8}.tutorial-spotlight{position:fixed;border-radius:14px;border:3px solid var(--gold);box-shadow:0 0 0 9999px #090e1cb8;pointer-events:none;transition:top .25s ease,left .25s ease,width .25s ease,height .25s ease}.tutorial-box{position:fixed;width:300px;max-width:calc(100vw - 32px);background:var(--navy2);border:2px solid var(--gold);border-radius:16px;padding:18px 20px;box-shadow:0 14px 32px #00000073}.tutorial-box-center{top:50%;left:50%;transform:translate(-50%,-50%);width:320px;text-align:center}.tutorial-box h3{margin:0 0 8px;font-size:17px}.tutorial-box p{margin:0 0 16px;font-size:14px;line-height:1.5;color:var(--muted)}.tutorial-footer{display:flex;align-items:center;justify-content:space-between;gap:10px}.tutorial-box-center .tutorial-footer{justify-content:center;flex-direction:column;gap:12px}.tutorial-dots{display:flex;gap:6px}.tutorial-dot{width:7px;height:7px;border-radius:50%;background:#33456b}.tutorial-dot.on{background:var(--gold)}.tutorial-actions{display:flex;align-items:center;gap:10px}.tutorial-actions button.primary{padding:9px 16px;font-size:14px}