/* Numi Tech: programació i robòtica. Blau elèctric sobre fons clar, capçalera blau marí i un color per a cada família
   de blocs (moviment, accions, bucles, condicions…). La mateixa lletra (Lexend) i els mateixos botons «amb gruix» que
   Numi Mates, perquè és per a la mateixa edat. Només s'aplica amb html[data-v=tech]. */
html[data-v=tech]{--bg:#F3F6FF;--card:#fff;--ink:#14204A;--mut:#56628A;--line:#DCE4FA;--pri:#2F5BEA;--pri-d:#1C3FB8;--navy:#1B2B6B;--navy2:#24398C;--sky:#E8EEFF;
  --b-mov:#3D7BF4;--b-act:#F08A24;--b-loop:#1FA463;--b-cond:#F2B21B;--b-art:#E5489A;--b-snd:#14A3B8;--b-fn:#8B5CF6;--b-var:#E0533F;background:var(--bg)}
html[data-v=tech] body{background:var(--bg);color:var(--ink)}
html[data-v=tech] .btn{--c:var(--pri);--cd:var(--pri-d)}
html[data-v=tech] .btn.ghost{--c:#fff;--cd:var(--line);color:var(--pri-d)}
html[data-v=tech] .btn.gold{--c:var(--gold);--cd:var(--gold-d);color:#5A3B00}
html[data-v=tech] .link{color:var(--pri-d)}
html[data-v=tech] .nav button.on{color:var(--pri);background:var(--sky);border-color:#C9D6FB}
html[data-v=tech] .cbtn b{color:var(--pri)}
html[data-v=tech] .toast{background:var(--navy)}

/* ---------- Pàgines amb barra de baix ---------- */
.tpage{min-height:100dvh;padding-bottom:calc(96px + env(safe-area-inset-bottom))}
.ttop{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:rgba(243,246,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.ttop img{height:30px}
.tchip2{display:inline-flex;align-items:center;gap:5px;font-weight:800;font-size:15px;background:#fff;border:2px solid var(--line);border-radius:99px;padding:5px 12px;color:var(--ink)}
.tchip2 svg{width:17px;height:17px;color:#F08A24}
.tmain{max-width:760px;margin:0 auto;padding:16px}
.tnav .ni svg{width:26px;height:26px;display:block}
.tnav .ni{filter:none}

/* capçalera blau marí amb en Bit */
.thero{position:relative;max-width:760px;margin:14px auto 0;padding:22px 20px 18px;border-radius:24px;color:#fff;overflow:hidden;
  background:radial-gradient(120% 140% at 100% 0%,#3D6DF5 0%,transparent 55%),linear-gradient(150deg,var(--navy2),var(--navy));box-shadow:0 10px 30px rgba(27,43,107,.25)}
@media (max-width:792px){.thero{margin:14px 16px 0}}
.thero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.09) 1.2px,transparent 1.3px);background-size:16px 16px;pointer-events:none}
.thtxt{position:relative;z-index:1;max-width:66%}
.thero.sub .thtxt{max-width:none}
.tkick{margin:0 0 4px;font-size:13px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#A9C1FF}
.thero h1{font-size:27px;line-height:1.15;margin:0 0 8px}
.thero p{margin:0 0 14px;font-size:16px;line-height:1.4;font-weight:600;color:#DCE6FF}
.thero p b{color:#fff}
.thero .btn.tgo{--c:#FFC531;--cd:#D99A00;color:#3A2600;width:auto;padding:14px 20px;font-size:16px}
.thero .btn.tgo svg{width:18px;height:18px}
.thbot{position:absolute;right:6px;top:14px;width:118px;z-index:1}
.thbot svg{width:118px;height:144px;display:block}
.thbar{position:relative;z-index:1;height:9px;border-radius:9px;background:rgba(255,255,255,.16);margin-top:16px;overflow:hidden}
.thbar i{display:block;height:100%;border-radius:9px;background:linear-gradient(90deg,#7DF3FF,#FFC531)}
.thsm{position:relative;z-index:1;display:block;margin-top:6px;font-size:13px;color:#A9C1FF;font-weight:700}

/* cursos */
.tcourses{display:flex;gap:10px;overflow-x:auto;padding:4px 2px 12px;margin:0 -16px;padding-left:16px;padding-right:16px;scrollbar-width:none}
.tcourses::-webkit-scrollbar{display:none}
.tcrs{flex:0 0 auto;display:flex;flex-direction:column;align-items:flex-start;gap:2px;min-width:118px;padding:12px 14px 11px;border-radius:18px;background:#fff;border:2px solid var(--line);border-bottom-width:4px;text-align:left}
.tcrs .tcico{width:34px;height:34px;color:var(--cc);margin-bottom:4px}.tcrs .tcico svg{width:34px;height:34px;display:block}
.tcrs b{font-size:16px}.tcrs small{font-size:12.5px;color:var(--mut);font-weight:700}
.tcrs.on{border-color:var(--cc);background:color-mix(in srgb,var(--cc) 8%,#fff)}
.tcrs.soon{opacity:.62}.tcrs.soon small{color:var(--mut)}

/* unitats i sessions */
.tunit{background:#fff;border:2px solid var(--line);border-radius:22px;padding:16px;margin:4px 0 14px}
.tuh{display:flex;gap:12px;align-items:center;margin-bottom:12px}
.tun{flex:none;width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-size:20px;font-weight:900;color:#fff;background:var(--uc);box-shadow:0 4px 0 color-mix(in srgb,var(--uc) 70%,#000)}
.tuh h2{font-size:19px;line-height:1.2}.tuh p{margin:2px 0 0;color:var(--mut);font-size:14px;font-weight:600}
.tsl{display:grid;gap:8px}
.tsc{display:flex;align-items:center;gap:12px;width:100%;padding:11px 12px;border-radius:16px;background:var(--bg);border:2px solid transparent;text-align:left}
.tsc .tsn{flex:none;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-weight:900;font-size:16px;background:#fff;border:2px solid var(--line);color:var(--mut)}
.tsc .tsn svg{width:20px;height:20px}
.tsc .tst{display:flex;flex-direction:column;gap:2px;min-width:0}
.tsc b{font-size:16px;line-height:1.25}
.tsc small{display:flex;align-items:center;gap:4px;flex-wrap:wrap;font-size:13px;color:var(--mut);font-weight:700}
.tsc small svg{width:14px;height:14px}
.tsc small em{font-style:normal;color:#B4501A;background:#FFEBD8;border-radius:6px;padding:1px 6px}
.tsc.done .tsn{background:var(--ok);border-color:var(--ok);color:#fff}
.tsc.cur{background:#fff;border-color:var(--uc);box-shadow:0 4px 0 color-mix(in srgb,var(--uc) 35%,transparent)}
.tsc.cur .tsn{background:var(--uc);border-color:var(--uc);color:#fff}
.tsc.soon{opacity:.55}
.tsoonico{width:64px;height:64px;margin:0 auto 10px;color:var(--cc)}.tsoonico svg{width:64px;height:64px}

/* projectes */
.tports{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
.tport{display:flex;flex-direction:column;gap:4px;padding:10px;border-radius:18px;background:#fff;border:2px solid var(--line);border-bottom-width:4px;text-align:left}
.tport .tpimg svg{width:100%;height:auto;display:block;border-radius:10px}
.tport b{font-size:15px;line-height:1.25;margin-top:4px}.tport small{color:var(--mut);font-size:12.5px}
.tempty2{text-align:center;color:var(--mut);padding:30px 10px}.tempty2 svg{width:120px;height:146px}
.tcard{background:#fff;border:2px solid var(--line);border-radius:20px;padding:16px;margin-bottom:12px}
.tch{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}.tch b{font-size:17px}.tch span{color:var(--mut);font-size:14px}
.tbadges{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}
.tbadge{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 6px;border-radius:14px;background:var(--bg);text-align:center;filter:grayscale(1);opacity:.45}
.tbadge span{font-size:30px}.tbadge b{font-size:12.5px;line-height:1.2}
.tbadge.on{filter:none;opacity:1;background:#FFF6DB}
.tprofb{display:flex;flex-direction:column;align-items:center;gap:10px;margin:18px 0}
.mut{color:var(--mut)}

/* ---------- Sessió (pantalla completa) ---------- */
.tsess{position:fixed;inset:0;z-index:40;display:flex;flex-direction:column;background:var(--bg)}
.tstop{display:flex;align-items:center;gap:10px;padding:10px 14px;padding-top:max(10px,env(safe-area-inset-top));background:#fff;border-bottom:2px solid var(--line)}
.tstop .xbtn{color:#8E9BC4;flex:none}
.tstopm{flex:1;min-width:0;display:flex;flex-direction:column;gap:5px;max-width:860px;margin:0 auto}
.tsph{font-size:13.5px;font-weight:900;letter-spacing:.05em;text-transform:uppercase;color:var(--pri)}
.tsmin{flex:none;font-size:13px;font-weight:800;color:var(--mut);min-width:40px;text-align:right}
.tphases{display:flex;gap:4px}
.tphases i{display:block;height:8px;border-radius:8px;background:#E3E9FA;overflow:hidden}
.tphases i em{display:block;height:100%;background:var(--pri);border-radius:8px;transition:width .4s}
.tphases i.cur{background:#C9D6FB}
.tsbody{flex:1;overflow-y:auto;padding:18px 16px 24px;-webkit-overflow-scrolling:touch}
.tsbody>*{max-width:620px;margin-left:auto;margin-right:auto}
.tsbody.wide>*{max-width:1080px}
.tsfoot{display:flex;gap:10px;justify-content:center;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:#fff;border-top:2px solid var(--line)}
.tsfoot .btn{max-width:420px}
.tsfoot .btn.ghost{flex:0 0 auto;width:auto;padding-left:18px;padding-right:18px}
.tsfoot .btn.big{flex:1}
.tcol{display:flex;flex-direction:column}
.tsh{font-size:23px;line-height:1.2;margin:0 0 14px;text-align:center}
.tsq{font-size:21px;line-height:1.35;margin:4px 0 16px}
.tsay2{display:flex;flex-direction:column;align-items:center}
.tsay2 .tsc2{width:130px}.tsay2 .tsc2 svg{width:130px;height:130px;display:block}
.tsay2.w-bit .tsc2 svg{height:150px}
.tsay2 .bubble{width:100%;font-weight:600;font-size:18.5px}
.tsay2 .bubble b{font-weight:900}
.tart{margin:0 auto 14px;width:100%;max-width:380px}.tart.sm{max-width:220px}
.tart>svg,.tart>.tani{width:100%;height:auto;display:block}
.tbox{background:#fff;border:2px solid var(--line);border-radius:18px;padding:12px 16px;font-size:17px;line-height:1.5;font-weight:600}
.tbox ol{margin:0;padding-left:22px}.tbox li{margin:4px 0}
.tlegend{display:grid;gap:8px}
.tlg{display:flex;align-items:center;gap:12px;background:#fff;border:2px solid var(--line);border-radius:16px;padding:8px 12px 8px 8px;font-size:15.5px;font-weight:600;line-height:1.35}
.tlg .tb{flex:none;min-width:150px}

/* preguntes */
.topts{display:grid;gap:10px}
.topts.grid{grid-template-columns:1fr 1fr}
.topt{display:flex;align-items:center;gap:10px;width:100%;padding:15px 16px;border-radius:16px;background:#fff;border:2px solid var(--line);border-bottom-width:4px;font-size:17.5px;line-height:1.3;text-align:left;font-weight:700}
.topt.sm{justify-content:center;font-size:22px;font-weight:900;padding:12px}
.topt.on{border-color:var(--pri);background:var(--sky)}
.topt.ok{border-color:var(--ok);background:var(--ok-bg)}
.topt.ko{border-color:var(--ko);background:var(--ko-bg)}
.topt.x{opacity:.5}
.topt:disabled{cursor:default}
.tfbox{margin-top:14px;padding:12px 14px;border-radius:16px;font-size:16.5px;line-height:1.45;font-weight:600}
.tfbox.ok{background:var(--ok-bg);color:#1D6B3A}.tfbox.ko{background:#FFF3DF;color:#7A4A00}
.tfbox b{font-weight:900}.tfbox ol{margin:6px 0 0;padding-left:22px}
.tseq{list-style:none;padding:0;margin:0 0 12px;display:grid;gap:8px;counter-reset:s}
.tseq li{display:flex;align-items:center;gap:10px;counter-increment:s}
.tseq li::before{content:counter(s);flex:none;width:30px;height:30px;border-radius:50%;background:var(--pri);color:#fff;display:grid;place-items:center;font-size:15px;font-weight:900}
.tseq li.tsqh{color:var(--mut);font-size:15px;font-weight:700}.tseq li.tsqh::before{background:#C9D6FB}
.tseqp{display:grid;gap:8px;padding-top:12px;border-top:2px dashed var(--line)}
.tsqi{width:100%;padding:13px 14px;border-radius:14px;background:#fff;border:2px solid var(--line);border-bottom-width:4px;font-size:16.5px;text-align:left}
.tsqi.in{border-color:#C9D6FB;background:var(--sky)}
.tsqi.ok{border-color:var(--ok);background:var(--ok-bg)}.tsqi.ko{border-color:var(--ko);background:var(--ko-bg)}
.tpick{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}

/* activitat sense pantalla, pausa activa, autoavaluació */
.tunp{background:#fff;border:2px solid var(--line);border-radius:22px;padding:18px;font-size:17px;line-height:1.5;font-weight:600}
.tunph{display:flex;gap:12px;align-items:center;margin-bottom:10px}
.tunpi{flex:none;width:56px;height:56px;border-radius:16px;background:#FFF1D6;display:grid;place-items:center;font-size:32px}
.tunph small{font-size:12.5px;font-weight:900;letter-spacing:.06em;text-transform:uppercase;color:#B4501A}
.tunph h2{font-size:22px}
.tunp ol{padding-left:22px;margin:10px 0}.tunp li{margin:7px 0}
.ttip{background:var(--sky);border-radius:14px;padding:10px 12px;margin:10px 0 0;font-size:15.5px}
.tmove{text-align:center;background:#fff;border:2px solid var(--line);border-radius:24px;padding:18px}
.tmvbot svg{width:130px;height:160px;animation:tdance 1.2s ease-in-out infinite}
@keyframes tdance{0%,100%{transform:rotate(-6deg)}50%{transform:rotate(6deg) translateY(-4px)}}
.tmove h2{font-size:24px;margin:4px 0 8px}.tmove p{font-size:18px;line-height:1.5;font-weight:600;margin:0 0 12px}
.tclock{display:inline-grid;place-items:center;width:84px;height:84px;border-radius:50%;background:var(--sky);color:var(--pri);font-size:34px;font-weight:900;border:4px solid #C9D6FB}
.tfeel{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.tfeel button{display:flex;flex-direction:column;align-items:center;gap:4px;padding:14px 8px;border-radius:18px;background:#fff;border:2px solid var(--line);border-bottom-width:4px;font-size:15px}
.tfeel button span{font-size:36px}
.tfeel button.on{border-color:var(--pri);background:var(--sky)}

/* final de sessió */
.tend{position:relative;text-align:center;padding-top:10px}
.tendbot svg{width:150px;height:180px}
.tend h1{font-size:28px;margin:6px 0 4px}.tend .sub{color:var(--mut);font-size:17px;margin:0 0 16px}
.tlearn{text-align:left;background:#fff;border:2px solid var(--line);border-radius:20px;padding:14px 16px;margin-bottom:12px}
.tlearn ul{list-style:none;padding:0;margin:8px 0 0;display:grid;gap:8px}
.tlearn li{display:flex;gap:8px;font-size:16px;line-height:1.4;font-weight:600}.tlearn li svg{flex:none;width:22px;height:22px;color:var(--ok)}
.tnewb{display:flex;gap:12px;align-items:center;text-align:left;background:#FFF6DB;border:2px solid #F5D77D;border-radius:20px;padding:12px 14px;margin-bottom:12px}
.tnewb>span{font-size:44px}.tnewb small{font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.05em;color:#9A6B00}.tnewb b{display:block;font-size:19px}.tnewb p{margin:2px 0 0;font-size:14.5px;color:var(--mut)}
.txp{font-size:22px;font-weight:900;color:var(--pri)}

/* ---------- Escenari: món + programa ---------- */
.tsq2{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px}
.tsq2 .tsqc{flex:none;width:52px}.tsq2 .tsqc svg{width:52px;height:56px;display:block}
.tsq2 p{margin:0;font-size:17px;line-height:1.4;font-weight:600}.tsq2 p b{font-weight:900}
.tcrit{margin:6px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.tcrit li{font-size:13.5px;font-weight:800;background:var(--sky);color:var(--pri-d);border-radius:99px;padding:4px 10px}
.tcrit li::before{content:"✓ ";opacity:.6}
.tstage{display:grid;gap:12px}
.tworld{position:relative;background:#fff;border:2px solid var(--line);border-radius:20px;padding:8px}
.tworld .bitw{width:100%;height:auto;display:block;max-height:40vh}
.bitw .bbot{transition:transform .4s cubic-bezier(.45,.05,.3,1)}
.bitw .bsp,.bitw .bsway,.bitw .bgf,.bitw .bgs,.bitw .bgem,.bitw .bbox,.bitw .bok,.bitw .bp,.bitw .bplus,.bitw .bfl,.bitw .bsmoke circle{transform-box:fill-box}
.bitw .bsp{transform-origin:50% 100%;animation:bidle 2.6s ease-in-out infinite}
.bitw .bsp.walk{animation:bwalk .4s ease-in-out}
.bitw .bsp.turn{animation:bturn .3s ease-in-out}
.bitw .bsp.hit{animation:bhit .5s ease-in-out}
.bitw .bsp.yay{animation:byay .55s cubic-bezier(.3,1.6,.5,1) 3}
.bitw .bsp.sad{animation:bsad 1s ease-in-out}
@keyframes bidle{0%,100%{transform:translateY(0)}50%{transform:translateY(-1.5px)}}
@keyframes bwalk{0%,100%{transform:translateY(0) rotate(0)}30%{transform:translateY(-4px) rotate(-3deg)}70%{transform:translateY(-2px) rotate(3deg)}}
@keyframes bturn{0%,100%{transform:scaleX(1)}50%{transform:scaleX(.55) scaleY(1.04)}}
@keyframes bhit{0%,100%{transform:translateX(0)}15%{transform:translateX(-5px) rotate(-6deg)}35%{transform:translateX(5px) rotate(5deg)}55%{transform:translateX(-4px)}75%{transform:translateX(3px)}}
@keyframes byay{0%,100%{transform:translateY(0) scale(1)}40%{transform:translateY(-14px) scale(1.04,.98)}}
@keyframes bsad{0%,100%{transform:rotate(0)}50%{transform:rotate(-8deg) translateY(2px)}}
.bitw .bant{animation:bant 1.6s ease-in-out infinite}
@keyframes bant{50%{opacity:.55}}
.bitw .bwave{animation:bwave 3.6s linear infinite;animation-delay:var(--d)}
@keyframes bwave{to{transform:translateX(-28px)}}
.bitw .bwrip{animation:brip 2.4s ease-in-out infinite}
@keyframes brip{50%{opacity:.45;transform:translateX(3px)}}
.bitw .bsway{transform-origin:50% 100%;animation:bsway 4.5s ease-in-out infinite;animation-delay:var(--d,0s)}
.btree{--d:0s}.btree .bsway{animation-delay:inherit}
@keyframes bsway{0%,100%{transform:rotate(-1.6deg)}50%{transform:rotate(1.6deg)}}
.bitw .bgf{animation:bfloat 2.2s ease-in-out infinite alternate;animation-delay:var(--d)}
@keyframes bfloat{to{transform:translateY(-5px)}}
.bitw .bgs{transform-origin:50% 50%;animation:bspin 2.8s ease-in-out infinite}
@keyframes bspin{0%,100%{transform:scaleX(1)}50%{transform:scaleX(.35)}}
.bitw .bgem{transform-origin:50% 50%;transition:opacity .35s,transform .35s}
.bitw .bgem.got{opacity:0;transform:translateY(-18px) scale(1.6)}
.bitw .bbox{transform-origin:50% 100%;transition:opacity .3s,transform .3s}
.bitw .bbox.gone{opacity:0;transform:translateY(-14px) scale(.4)}
.bitw .bok{transform-origin:50% 50%;transform:scale(0);transition:transform .45s cubic-bezier(.3,1.7,.5,1)}
.bitw .bhome.done .bok{transform:scale(1)}
.bitw .bhome.done .bwin{fill:#FFE27A}
.bitw .bsmoke circle{transform-origin:50% 50%;animation:bsmoke 2.6s ease-out infinite}
.bitw .bsmoke circle+circle{animation-delay:1.3s}
@keyframes bsmoke{0%{transform:translateY(4px) scale(.5);opacity:0}30%{opacity:.8}100%{transform:translateY(-14px) scale(1.4);opacity:0}}
.bitw .bfl{transform-origin:0% 50%;animation:bflag 1.4s ease-in-out infinite}
@keyframes bflag{0%,100%{transform:skewY(0) scaleX(1)}50%{transform:skewY(-6deg) scaleX(.92)}}
.bitw .bflag.ok .bfl{fill:#3CC47C;stroke:#1F7A45}
.bitw .bp{transform-origin:50% 50%;animation:bpart .9s cubic-bezier(.2,.8,.3,1) forwards}
@keyframes bpart{0%{transform:translate(0,0) scale(.4);opacity:1}100%{transform:translate(var(--x),var(--y)) scale(1);opacity:0}}
.bitw .bplus{animation:bplus 1s ease-out forwards}
@keyframes bplus{0%{transform:translateY(6px);opacity:0}25%{opacity:1}100%{transform:translateY(-14px);opacity:0}}
.bitw .bfx-dust .bp{animation-duration:.7s}
.bmark{cursor:pointer}.bmark.on circle{fill:#FFC531}
.bitw .bmark circle{transition:fill .2s}
.bitw.still *,.tport .bitw *{animation:none!important;transition:none!important}
@media (prefers-reduced-motion:reduce){.bitw *{animation:none!important;transition:none!important}}
.tsay{min-height:0;margin:0;font-size:15.5px;line-height:1.4;font-weight:700;text-align:center}
.tsay:not(:empty){margin-top:8px;padding:9px 12px;border-radius:12px;background:var(--sky)}
.tsay.ok{background:var(--ok-bg);color:#1D6B3A}.tsay.bad{background:#FFF3DF;color:#7A4A00}
.tcode{display:flex;flex-direction:column;gap:10px;min-width:0}
.tphead{display:flex;justify-content:space-between;align-items:center}
.tphead b{font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut)}
.tphr{display:flex;align-items:center;gap:6px}
.tclr{display:grid;place-items:center;width:32px;height:28px;border-radius:9px;background:#fff;border:2px solid var(--line);color:var(--mut)}.tclr svg{width:16px;height:16px}
.tcount{font-size:13px;font-weight:800;color:var(--mut);background:#fff;border:2px solid var(--line);border-radius:99px;padding:2px 10px}
.tcount.full{color:#B4501A;border-color:#F5C7A0;background:#FFF1E4}
.tprog{background:#fff;border:2px solid var(--line);border-radius:18px;padding:8px;min-height:64px;max-height:34vh;overflow-y:auto}
.tprog.mini{display:flex;flex-wrap:wrap;gap:6px;align-items:center;min-height:52px;max-height:none}
.tempty{margin:10px 6px;color:var(--mut);font-size:14.5px;font-weight:600;text-align:center}
/* un bloc */
.tb{--bc:var(--b-mov);position:relative;margin:3px 0}
.tb.c-mov{--bc:var(--b-mov)}.tb.c-act{--bc:var(--b-act)}.tb.c-loop{--bc:var(--b-loop)}.tb.c-cond{--bc:var(--b-cond)}.tb.c-art{--bc:var(--b-art)}.tb.c-snd{--bc:var(--b-snd)}.tb.c-fn{--bc:var(--b-fn)}.tb.c-var{--bc:var(--b-var)}
.tbh{display:flex;align-items:center;gap:8px;width:100%;min-height:40px;padding:6px 12px 6px 6px;border-radius:12px;background:var(--bc);color:#fff;font-size:15.5px;font-weight:800;text-align:left;box-shadow:0 3px 0 color-mix(in srgb,var(--bc) 65%,#000);transition:transform .12s,box-shadow .12s,filter .12s}
.tb.c-cond>.tbh{color:#3A2600}
.tbi{flex:none;width:28px;height:28px;border-radius:8px;background:rgba(255,255,255,.22);display:grid;place-items:center}
.tbi svg{width:20px;height:20px}
.tbl{min-width:0}.tbl b{font-weight:900}
.tnum{display:inline-block;min-width:26px;text-align:center;background:#fff;color:var(--bc);border-radius:7px;padding:0 5px;margin:0 2px}
.tdot{display:inline-block;width:16px;height:16px;border-radius:50%;border:2px solid #fff;vertical-align:-3px;margin-left:2px}
/* blocs que en contenen d'altres (bucle, si): forma de C */
.tb.cont{background:color-mix(in srgb,var(--bc) 14%,#fff);border-radius:14px;padding:0 0 0 0;border:2px solid color-mix(in srgb,var(--bc) 45%,#fff)}
.tb.cont>.tbh{border-radius:11px 11px 0 0;box-shadow:none}
.tbin{padding:4px 6px 4px 18px;border-left:8px solid var(--bc);margin-left:0;min-height:28px}
.tbelse{background:var(--bc);color:#fff;font-size:14px;font-weight:900;padding:4px 12px}
.tb.c-cond .tbelse{color:#3A2600}
.tbend{height:12px;background:var(--bc);border-radius:0 0 11px 11px}
.tb.sel>.tbh{outline:3px solid var(--ink);outline-offset:2px}
.tb.now>.tbh{transform:scale(1.03);filter:brightness(1.12);box-shadow:0 0 0 4px #FFC531,0 3px 0 color-mix(in srgb,var(--bc) 65%,#000)}
.tb.err>.tbh{box-shadow:0 0 0 4px var(--ko);animation:tshake .35s}
.tb.good>.tbh{box-shadow:0 0 0 4px var(--ok)}
@keyframes tshake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.tb.inl{display:inline-block;margin:0}.tb.inl .tbh,.tpb .tbh{box-shadow:none}
span.tb.tpb,span.tb.inl{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;border-radius:12px;background:var(--bc);color:#fff;font-size:15px;font-weight:800}
span.tb.c-cond{color:#3A2600}
/* on van els blocs nous */
.tslot{display:block;width:100%;height:8px;margin:0;border-radius:8px;position:relative}
.tslot:hover{background:var(--sky)}
.tslot.on{height:auto;min-height:38px;border:2px dashed #9FB4F2;background:#F6F8FF;color:#6378B8;font-size:13px;font-weight:800;margin:3px 0}
.tslot.on span::before{content:"+ "}
.tbtools{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:4px 0 8px;padding:6px;border-radius:12px;background:var(--sky)}
.tbtools button{min-width:40px;height:38px;padding:0 10px;border-radius:10px;background:#fff;border:2px solid var(--line);font-size:17px;font-weight:900;color:var(--ink)}
.tbtools button.wide{font-size:13.5px}
.tbtools button.del{margin-left:auto;color:var(--ko-d);font-size:13.5px}
.tbtools button:disabled{opacity:.35}
.tbtools b{min-width:22px;text-align:center;font-size:17px}
/* paleta */
.tpal{display:flex;flex-wrap:wrap;gap:8px}
.tpal .tpb{width:auto;margin:0;flex:1 1 calc(50% - 8px);min-width:140px}
.tpal button.tb{display:flex;align-items:center;gap:8px;min-height:46px;padding:8px 12px 8px 8px;border-radius:12px;background:var(--bc);color:#fff;font-size:15px;font-weight:800;box-shadow:0 3px 0 color-mix(in srgb,var(--bc) 65%,#000);text-align:left}
.tpal button.tb.c-cond{color:#3A2600}
.tpal button.tb:active:not(:disabled){transform:translateY(2px);box-shadow:0 1px 0 color-mix(in srgb,var(--bc) 65%,#000)}
.tpal button.tb:disabled{filter:grayscale(.8);opacity:.45}
.tpool{background:#EEF2FD;border-radius:16px;padding:8px}
.tpool small{display:block;font-size:12.5px;font-weight:900;color:var(--mut);text-transform:uppercase;letter-spacing:.05em;margin:2px 4px 4px}
/* botons d'execució */
.trun{display:flex;gap:8px;align-items:stretch;margin-top:8px}
.trun .btn{padding:12px 14px;font-size:15px;letter-spacing:.02em}
.trun .btn.trgo{flex:1;--c:var(--ok);--cd:var(--ok-d)}
.trun .btn.trgo svg{width:18px;height:18px}
.trun .btn.ghost{flex:none}
.trun .btn.ico{width:48px;padding:0}.trun .btn.ico svg{width:20px;height:20px}
.trun .btn:disabled{opacity:.5}
/* moure en Bit amb botons */
.thand{display:flex;justify-content:center;gap:12px}
.thand button{width:76px;height:76px;border-radius:20px;background:var(--b-mov);color:#fff;display:grid;place-items:center;box-shadow:0 5px 0 color-mix(in srgb,var(--b-mov) 65%,#000)}
.thand button.big{width:96px}
.thand button svg{width:38px;height:38px}
.thand button:active{transform:translateY(3px);box-shadow:0 2px 0 color-mix(in srgb,var(--b-mov) 65%,#000)}
.tchip{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--bc,var(--b-mov));color:#fff}
.tchip.c-mov{--bc:var(--b-mov)}.tchip svg{width:20px;height:20px}

/* alta */
.tonb .onb-char svg{width:150px;height:180px}

/* mòbil petit: el món no s'ha de menjar la pantalla */
@media (max-width:420px){.tworld .bitw{max-height:38vh}.tbh{font-size:14.5px}.tpal .tpb{min-width:0}.trun .btn{padding:11px 10px}}
/* tauleta i ordinador: món a l'esquerra (fix) i programa a la dreta */
@media (min-width:900px){
  .tstage{grid-template-columns:minmax(0,1.1fr) minmax(320px,1fr);align-items:start;gap:18px}
  .tworld{position:sticky;top:0}
  .tworld .bitw{max-height:64vh}
  .tprog{max-height:44vh}
  .tsbody{padding:22px 24px 28px}
  .tsq2 p{font-size:18px}
  .thero{padding:28px 30px 22px}.thero h1{font-size:32px}.thbot{right:24px;width:140px}.thbot svg{width:140px;height:170px}
}
@media (min-width:900px) and (min-height:760px){.tsbody.wide{display:flex;flex-direction:column;justify-content:flex-start}}

/* ordinador: menú lateral amb el logo de Numi Tech; la sessió, una mica més gran (com les lliçons de Numi Mates) */
@media (min-width:700px){#app:has(.tnav){padding-left:96px}}
@media (min-width:1100px){
  #app:has(.tnav){padding-left:232px}
  html[data-v=tech] .nav::before{background-image:url(img/brand/logo-tech.svg)}
  .ttop{justify-content:flex-end;background:transparent;border-bottom:0;backdrop-filter:none}.ttop img{display:none}
  .tmain{padding-top:8px}
}
@media (min-width:1100px) and (min-height:760px){.tsess>.tstop,.tsess>.tsbody,.tsess>.tsfoot{zoom:1.15}.tsbody.wide>*{max-width:1000px}}
@media (min-width:1700px) and (min-height:980px){.tsess>.tstop,.tsess>.tsbody,.tsess>.tsfoot{zoom:1.3}}
@media (max-width:480px){.trun{gap:6px}.trun .btn{padding:11px 10px;font-size:14px}.trun .btn.ico{width:42px}.trun .btn.ico[aria-label="Velocitat"],.trun .btn.ico[aria-label="Velocidad"]{display:none}}

/* ---------- Teoria (Descobreix) ---------- */
.tlearn2{display:flex;flex-direction:column;gap:12px}
.tlearn2.fwd .tlc{animation:tlin .35s cubic-bezier(.2,.9,.3,1)}.tlearn2.back .tlc{animation:tlinb .35s cubic-bezier(.2,.9,.3,1)}
@keyframes tlin{from{opacity:0;transform:translateX(40px)}}@keyframes tlinb{from{opacity:0;transform:translateX(-40px)}}
.tldots{display:flex;justify-content:center;gap:6px}
.tldots button{width:10px;height:10px;border-radius:5px;background:#D5DEF7;transition:width .25s,background .25s}
.tldots button.seen{background:#9FB4F2}.tldots button.on{width:28px;background:var(--pri)}
.tlc{background:#fff;border:2px solid var(--line);border-radius:26px;padding:18px 18px 16px;box-shadow:0 10px 30px rgba(27,43,107,.08)}
.tlk{display:inline-block;font-size:12px;font-weight:900;letter-spacing:.07em;text-transform:uppercase;color:var(--pri);background:var(--sky);border-radius:99px;padding:4px 10px;margin-bottom:8px}
.tlc h2{font-size:24px;line-height:1.2;margin:0 0 12px}
.tlx{font-size:17.5px;line-height:1.55;font-weight:500;margin-top:12px}
.tlx b{font-weight:800}.tlx .hl{background:linear-gradient(transparent 55%,#FFE38A 55%);padding:0 2px;font-weight:800}
.tltip{display:flex;gap:10px;margin-top:12px;background:#FFF6DB;border-radius:16px;padding:10px 12px;font-size:16px;line-height:1.45;font-weight:600}.tltip>span{font-size:22px}
.tlmist{display:grid;gap:8px;margin-top:12px}
.tlmist>div{display:flex;gap:10px;align-items:flex-start;border-radius:14px;padding:10px 12px;font-size:15.5px;line-height:1.4;font-weight:600}
.tlmist .bad{background:#FFECEC;color:#8E2A22}.tlmist .good{background:#E4F7EC;color:#1D6B3A}
.tlmist b{flex:none;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:14px}.tlmist .bad b{background:#EF5A5A}.tlmist .good b{background:#3CC47C}
.tlnav{display:flex;align-items:center;justify-content:center;gap:16px;color:var(--mut);font-weight:800;font-size:14px}
.tlnav .btn{width:48px;height:44px;padding:0;font-size:24px;letter-spacing:0}
.tanibox{background:linear-gradient(180deg,#F5F8FF,#EAF0FF);border-radius:20px;padding:10px;overflow:hidden}
.tani{width:100%;height:auto;display:block;max-height:260px}
.tani .tat{font:800 15px Lexend,system-ui,sans-serif;fill:#14204A}.tani .tat.s{font-size:13.5px;font-weight:700}.tani .tat.b{font-size:15.5px;font-weight:900}.tani .tat.w{fill:#fff}
/* animacions dels conceptes: cada element entra al seu moment (--t) i tot es repeteix */
.tani .ta{transform-box:fill-box;transform-origin:50% 50%;animation:5.5s var(--t) infinite both}
.tani .ta-pop{animation-name:tapop}.tani .ta-in{animation-name:tain}.tani .ta-fade{animation-name:tafade}.tani .ta-draw{stroke-dasharray:1;animation-name:tadraw}
@keyframes tapop{0%{transform:scale(.2);opacity:0}8%{transform:scale(1.08);opacity:1}12%,88%{transform:scale(1);opacity:1}100%{opacity:0}}
@keyframes tain{0%{transform:translateY(14px);opacity:0}8%,88%{transform:none;opacity:1}100%{opacity:0}}
@keyframes tafade{0%{opacity:0}8%,88%{opacity:1}100%{opacity:0}}
@keyframes tadraw{0%{stroke-dashoffset:1;opacity:1}10%,88%{stroke-dashoffset:0;opacity:1}100%{stroke-dashoffset:0;opacity:0}}
.tani .ta-wob{animation-name:tawob}@keyframes tawob{0%{transform:scale(.2);opacity:0}8%{opacity:1;transform:scale(1)}12%,20%{transform:rotate(-8deg)}16%,24%{transform:rotate(8deg)}28%,88%{transform:none;opacity:1}100%{opacity:0}}
.tani .ta-steam{animation:tasteam 2s ease-in-out infinite}@keyframes tasteam{50%{transform:translateY(-4px);opacity:.4}}
/* gir: les 4 vistes d'en Bit, una darrere l'altra */
.tani.loop4 .tv{opacity:0;animation:tv4 4.8s infinite}.tani.loop4 .tv1{animation-delay:1.2s}.tani.loop4 .tv2{animation-delay:2.4s}.tani.loop4 .tv3{animation-delay:3.6s}
@keyframes tv4{0%,24%{opacity:1}25%,100%{opacity:0}}
.tani .ta-dash{animation:tadash 1.2s linear infinite}@keyframes tadash{to{stroke-dashoffset:-24}}
.tani .ta-hand{transform-box:fill-box;transform-origin:0% 100%;animation:tahand 1.6s ease-in-out infinite}@keyframes tahand{50%{transform:rotate(-12deg)}}
/* bug: la lupa baixa pel programa i s'atura al bloc vermell */
.tani .ta-lupa{animation:talupa 5s ease-in-out infinite}
@keyframes talupa{0%{transform:translate(230px,30px)}15%{transform:translate(230px,38px)}30%{transform:translate(230px,78px)}45%,90%{transform:translate(230px,118px)}100%{transform:translate(230px,30px)}}
.tani .ta-bugblk{animation:tabug 5s infinite}@keyframes tabug{0%,40%{fill:#3D7BF4}46%,90%{fill:#EF5A5A}100%{fill:#3D7BF4}}
.tani.loop5 .ta{animation-duration:5s}
.tani .ta-foot{animation:tafoot 2.8s var(--t) infinite both}@keyframes tafoot{0%{opacity:0;transform:translateY(6px)}10%,80%{opacity:1;transform:none}100%{opacity:0}}
/* demostració en directe */
.tdemo{display:grid;gap:10px;background:linear-gradient(180deg,#F5F8FF,#EAF0FF);border-radius:20px;padding:10px}
.tdw .bitw{width:100%;height:auto;display:block;max-height:240px}
.tdprog{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.tdb{--bc:var(--b-mov);display:inline-flex;align-items:center;gap:6px;padding:5px 10px 5px 5px;border-radius:10px;background:var(--bc);color:#fff;font-size:13.5px;font-weight:800;opacity:.55;transition:opacity .2s,transform .2s,box-shadow .2s}
.tdb.c-act{--bc:var(--b-act)}.tdb.c-loop{--bc:var(--b-loop)}.tdb.c-cond{--bc:var(--b-cond);color:#3A2600}
.tdb .tbi{width:22px;height:22px;border-radius:6px}.tdb .tbi svg{width:16px;height:16px}
.tdb.did{opacity:.9}.tdb.now{opacity:1;transform:scale(1.08);box-shadow:0 0 0 3px #FFC531}
@media (min-width:900px){.tlearn2{max-width:760px;margin:0 auto}.tdemo{grid-template-columns:1.3fr 1fr;align-items:center}.tdprog{flex-direction:column;align-items:flex-start}}
@media (prefers-reduced-motion:reduce){.tani *{animation:none!important;opacity:1!important}.tani.loop4 .tv{opacity:0}.tani.loop4 .tv0{opacity:1}}

/* ---------- Escenes de les històries ---------- */
.tscene{border-radius:24px;overflow:hidden;border:2px solid var(--line);box-shadow:0 10px 26px rgba(27,43,107,.1);margin-bottom:12px}
.tscene svg{width:100%;height:auto;display:block}
.tscene .tcloud{animation:tcloud 22s linear infinite;animation-delay:var(--d)}
@keyframes tcloud{from{transform:translateX(-60px)}to{transform:translateX(60px)}}
.tscene .tsunr{transform-box:fill-box;transform-origin:50% 50%;animation:tsun 14s linear infinite}@keyframes tsun{to{transform:rotate(360deg)}}
.tscene .twv{animation:bwave 3.6s linear infinite}
.tscene .tpalm{transform-box:fill-box;transform-origin:50% 100%;animation:bsway 3.5s ease-in-out infinite}
.tscene .tactors{animation:tact .6s cubic-bezier(.3,1.5,.5,1) both}@keyframes tact{from{transform:translateY(30px);opacity:0}}
.tscene .tbugwalk{animation:tbugw 6s ease-in-out infinite}@keyframes tbugw{0%{transform:translate(40px,46px)}50%{transform:translate(110px,62px)}100%{transform:translate(40px,46px)}}
.tsbub{margin-top:0}.tsbub::before{display:none}
@media (prefers-reduced-motion:reduce){.tscene *{animation:none!important}}
.tani .ta-raise{transform-box:fill-box;transform-origin:50% 100%;animation:taraise 5.5s var(--t) infinite both}
@keyframes taraise{0%{transform:rotate(60deg) scaleY(.6);opacity:.2}10%,88%{transform:none;opacity:1}100%{transform:none}}

/* ---------- Inici: arxipèlag (una illa per unitat) ---------- */
.tunit2{position:relative;margin:6px -16px 0;padding:14px 16px 26px;background:linear-gradient(180deg,#7FD3F5,#56B9EC);overflow:hidden}
.tunit2::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(170deg,rgba(255,255,255,.0) 0 22px,rgba(255,255,255,.13) 22px 24px);pointer-events:none}
.tunit2:first-of-type{border-radius:26px 26px 0 0}
.tuh2{position:relative;z-index:2;display:flex;gap:12px;align-items:center;background:#fff;border-radius:18px;padding:10px 12px;box-shadow:0 6px 0 rgba(11,58,102,.18);margin:0 auto 12px;max-width:520px}
.tuh2 h2{font-size:18px;line-height:1.2}.tuh2 p{margin:1px 0 0;color:var(--mut);font-size:13.5px;font-weight:600}
.tuh2 .tuc{margin-left:auto;font-weight:900;color:var(--ok-d);background:var(--ok-bg);border-radius:99px;padding:4px 10px;font-size:13px}
.tmap{position:relative;max-width:520px;margin:0 auto}
.tisl{position:absolute;inset:0;width:100%;height:100%}
.tnode{position:absolute;transform:translate(-50%,-50%);width:66px;height:66px;z-index:1}
.tnc{position:relative;z-index:2;display:grid;place-items:center;width:66px;height:66px;border-radius:50%;background:#fff;color:var(--uc);border:4px solid var(--uc);box-shadow:0 6px 0 color-mix(in srgb,var(--uc) 60%,#000),0 10px 18px rgba(11,42,18,.25);font-size:24px;transition:transform .15s}
.tnc b{font-weight:900}.tnc svg{width:30px;height:30px}
.tnode:active .tnc{transform:translateY(4px);box-shadow:0 2px 0 color-mix(in srgb,var(--uc) 60%,#000)}
.tnode.done .tnc{background:linear-gradient(180deg,#5FD88E,#2FAE63);color:#fff;border-color:#fff;box-shadow:0 6px 0 #1F7A45,0 10px 18px rgba(11,42,18,.25)}
.tnode.cur .tnc{background:var(--uc);color:#fff;border-color:#fff}
.tnode.cur .tnc::after{content:"";position:absolute;inset:-12px;border-radius:50%;border:4px solid #fff;opacity:.9;animation:tring 1.6s ease-out infinite}
@keyframes tring{from{transform:scale(.85);opacity:.9}to{transform:scale(1.25);opacity:0}}
.tnode.proj .tnc{border-radius:20px;background:linear-gradient(180deg,#FFE27A,#FFC531);color:#7A4A00;border-color:#fff;box-shadow:0 6px 0 #C99400,0 10px 18px rgba(11,42,18,.25)}
.tnode.proj.done .tnc{background:linear-gradient(180deg,#5FD88E,#2FAE63);color:#fff}
.tnode.lock .tnc,.tnode.soon .tnc{background:#EEF1F8;color:#9AA6C6;border-color:#fff;box-shadow:0 6px 0 #B7C1DA,0 10px 18px rgba(11,42,18,.18)}
.tnbit{position:absolute;z-index:3;left:44px;top:-38px;width:46px;height:62px;animation:tnbit 1.8s ease-in-out infinite}
.tnbit svg{width:100%;height:100%;overflow:visible}
@keyframes tnbit{50%{transform:translateY(-5px)}}
.tnl{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:max-content;max-width:min(160px,38vw);display:flex;flex-direction:column;gap:1px;background:rgba(255,255,255,.95);border-radius:12px;padding:6px 10px;text-align:left;box-shadow:0 3px 0 rgba(11,42,18,.15)}
.tnl.r{left:78px}.tnl.l{right:78px}
.tnode.cur .tnl.r{left:96px}
.tnl b{font-size:13.5px;line-height:1.2}.tnl small{font-size:11.5px;color:var(--mut);font-weight:700}
.tnl em{font-style:normal;color:#B4501A}
.tunit2.soon .tisl{filter:saturate(.55) brightness(1.05)}
.tbridge{height:0}
@media (min-width:700px){.tunit2{margin:6px 0 0;border-radius:0}.tunit2:first-of-type{border-radius:26px 26px 0 0}.tunit2:last-of-type{border-radius:0 0 26px 26px}.tnl{max-width:200px}.tnl b{font-size:14.5px}}
@media (prefers-reduced-motion:reduce){.tnode.cur .tnc::after,.tnbit{animation:none}}

/* món 3D: el dibuix 2D fa de reserva mentre es carrega (o si l'aparell no té WebGL) */
.b3d{position:relative;width:100%;max-height:44vh;margin:0 auto;border-radius:16px;overflow:hidden;background:linear-gradient(180deg,#A7DCFF 0%,#D8F1FF 60%,#BFE6FF 100%)}
.b3d>.bitw{width:100%;height:100%;object-fit:contain}
.b3d.on>.bitw{display:none}
.b3d .b3c{position:absolute;inset:0;width:100%!important;height:100%!important;display:block;touch-action:pan-y;cursor:grab}
.b3d .b3c:active{cursor:grabbing}
@media (min-width:900px){.b3d{max-height:62vh}}

/* catàleg de cursos (quan encara no n'hi ha cap d'assignat) i cursos no assignats */
.tcath{font-size:20px;margin:18px 2px 10px}
.tcats{display:grid;gap:12px}
@media (min-width:700px){.tcats{grid-template-columns:1fr 1fr}}
.tcat{display:flex;gap:14px;align-items:flex-start;text-align:left;background:#fff;border:2px solid var(--line);border-bottom-width:4px;border-radius:20px;padding:16px;position:relative;overflow:hidden}
.tcat::before{content:"";position:absolute;inset:0 auto 0 0;width:6px;background:var(--cc)}
.tcat .tcico{flex:none;width:52px;height:52px;border-radius:16px;display:grid;place-items:center;color:#fff;background:var(--cc)}
.tcat .tcico svg{width:34px;height:34px;color:#fff}
.tcat b{display:block;font-size:17px}.tcat small{display:block;color:var(--mut);font-size:13px;font-weight:700;margin:2px 0 6px}
.tcat em{font-style:normal;font-size:14px;line-height:1.4;font-weight:500;color:var(--ink)}
.tcrs.lock{opacity:.7}.tcrs.lock small{display:flex;align-items:center;gap:3px}.tcrs.lock small svg{width:12px;height:12px}
.thero .tcls{margin:-4px 0 10px;font-size:14px;font-weight:800;color:#A9C1FF}
.tonbh{font-size:24px;margin:6px 0 10px}
.tonb .lbl{display:block;text-align:left;font-weight:800;font-size:14px;margin:10px 2px 4px;color:var(--mut)}

/* preguntes: en Bit pensant i opcions amb lletra */
.tqh{display:flex;gap:14px;align-items:center;background:linear-gradient(135deg,#E8EEFF,#F6F0FF);border-radius:24px;padding:14px 16px 14px 8px;margin-bottom:16px}
.tqh .tqbit{flex:none;width:92px}.tqh .tqbit svg{width:92px;height:112px;display:block}
.tqh .tsq{margin:0;font-size:20px}
.topt{gap:14px;padding:13px 14px}
.topt .tol{flex:none;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;font-weight:900;font-size:17px;color:#fff;background:var(--pri);box-shadow:0 3px 0 var(--pri-d)}
.topt:nth-child(2) .tol{background:#F08A24;box-shadow:0 3px 0 #B4601A}.topt:nth-child(3) .tol{background:#1FA463;box-shadow:0 3px 0 #157A49}.topt:nth-child(4) .tol{background:#8B5CF6;box-shadow:0 3px 0 #6436D0}
.topt.on{transform:translateY(-2px)}.topt.ok .tol{background:var(--ok)}.topt.ko .tol{background:var(--ko)}
.topt .tot{flex:1}

/* illes i escenes en 3D (imatges renderitzades amb scripts/3d/render-scenes.mjs) */
.tmap.t3{aspect-ratio:900/1125;max-width:560px}
.tunit2.i3{background:linear-gradient(180deg,#2A82C5,#3E9DD4 55%,#58B2DC)}
.tisl3{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;-webkit-mask-image:radial-gradient(ellipse 70% 64% at 50% 50%,#000 74%,transparent 100%);mask-image:radial-gradient(ellipse 70% 64% at 50% 50%,#000 74%,transparent 100%);pointer-events:none;user-select:none}
.tunit2.soon .tisl3{filter:saturate(.5) brightness(1.06)}
.tmap.t3 .tnode{width:13%;height:auto;aspect-ratio:1;max-width:70px;min-width:52px}
.tmap.t3 .tnc{width:100%;height:100%}
.tscene.t3{position:relative;aspect-ratio:16/9;background:#9FDBFF}
.tscene.t3>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tscene.t3 .tsact{position:absolute;inset:0;width:100%;height:100%}

/* l'inici a pantalla gran: més ample i les illes en dues columnes, com a targetes */
@media (min-width:768px){.tmap.t3{max-width:600px}}
@media (min-width:1180px){
  .tp-home .tmain,.tp-home .thero{max-width:1120px}
  .tunits{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
  .tunits .tbridge{display:none}
  .tunits .tunit2{margin:0;border-radius:28px!important;box-shadow:0 14px 34px rgba(16,60,120,.18)}
  .tunits .tmap.t3{max-width:none}
}

/* capçalera amb diorama 3D i en Bit (img/tech/scenes/hero-<curs>.webp) */
.thero.img{background:linear-gradient(90deg,rgba(14,26,88,.94) 0%,rgba(14,26,88,.78) 36%,rgba(14,26,88,.15) 60%,rgba(14,26,88,0) 72%),var(--hb) 72% 62%/cover no-repeat,#1B2B6B;min-height:230px}
.thero.img::after,.thero.img .thbot{display:none}
.thero.img .thtxt{max-width:min(56%,520px);text-shadow:0 2px 10px rgba(5,12,50,.45)}
@media (max-width:600px){.thero.img{padding-top:150px;background:linear-gradient(180deg,rgba(27,43,107,0) 96px,#1B2B6B 176px),var(--hb) 80% 0/auto 180px no-repeat,#1B2B6B}.thero.img .thtxt{max-width:none}.thero.img h1{font-size:25px}}
@media (min-width:1180px){.thero.img{min-height:270px;padding:30px 32px 22px}.thero.img h1{font-size:34px}}

/* ---------- Bit: funcions, botons, illes alternatives i marcador ---------- */
.tprog2{border-radius:18px;background:color-mix(in srgb,var(--b-fn) 7%,#fff);border:2px solid color-mix(in srgb,var(--b-fn) 30%,#fff);padding:6px}
.tprog2.ev{background:#F1F4FB;border-color:var(--line)}
.tprog2 .tprog{border:0;background:transparent;padding:2px;min-height:44px}
.tp2h{display:flex;align-items:center;gap:8px;padding:4px 6px 2px;font-size:14px;color:var(--ink)}
.tp2h>svg{width:20px;height:20px;color:var(--b-fn)}.tp2h small{margin-left:auto;font-size:12px;font-weight:800;color:var(--mut);background:#fff;border-radius:99px;padding:2px 8px}
.tevb{display:flex;gap:12px;align-items:center;justify-content:center;margin:8px 0 2px}
.tevk{position:relative;display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#4A4F63,#16192A);color:#fff;font-size:22px;font-weight:900;font-family:Lexend,system-ui,sans-serif;
  box-shadow:0 5px 0 #0A0C16,0 0 0 6px #D9DEEA,0 0 0 8px #A9B2C8;transition:transform .1s}
.tevk:active,.tevk.hit{transform:translateY(4px);box-shadow:0 1px 0 #0A0C16,0 0 0 6px #D9DEEA,0 0 0 8px #A9B2C8}
.tevk.glow{animation:tevglow 1.4s ease-out 2}
@keyframes tevglow{50%{box-shadow:0 5px 0 #0A0C16,0 0 0 6px #FFE16B,0 0 0 12px rgba(255,197,49,.45)}}
.tevk.sm{width:26px;height:26px;font-size:13px;box-shadow:0 2px 0 #0A0C16;flex:none}
.tevb .tevt{margin-left:6px}
.talts{display:flex;gap:6px;margin:0 0 6px;overflow-x:auto}
.talts button{flex:none;padding:6px 12px;border-radius:99px;font-size:13.5px;font-weight:800;background:#fff;border:2px solid var(--line);color:var(--mut)}
.talts button.on{border-color:var(--pri);color:var(--pri-d);background:var(--sky)}
.talts button.ok{border-color:var(--ok);color:#0E6B3A;background:#E7F7EE}
.b3d{position:relative}
.thud{position:absolute;left:8px;top:8px;display:flex;flex-direction:column;gap:6px;align-items:flex-start;pointer-events:none;z-index:2}
.thud>span{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.94);border:2px solid var(--line);border-radius:14px;padding:4px 10px;box-shadow:0 3px 10px rgba(20,32,74,.12);font-weight:800;color:var(--ink)}
.thud svg{width:18px;height:18px;color:var(--b-snd)}
.thv small{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--mut)}.thv b{font-size:22px;color:var(--b-var);min-width:22px;text-align:center}.thv i{font-style:normal;color:var(--mut);font-size:14px}
.thm i{font-style:normal;font-size:13px;padding:1px 6px;border-radius:7px;background:#EEF2FD;color:var(--mut)}.thm i.ok{background:var(--b-snd);color:#fff}.thm i.ko{background:var(--ko);color:#fff}
.thl svg{color:#F2B21B}.thl i{width:16px;height:16px;border-radius:50%;background:color-mix(in srgb,var(--c) 30%,#fff);border:2px solid var(--c)}.thl i.ok{background:var(--c);box-shadow:0 0 8px var(--c)}.thl i.ko{outline:2px solid var(--ko);outline-offset:1px}
.tdw{position:relative}
.tdc{display:inline-flex;flex-direction:column;align-items:flex-start;gap:4px;padding:4px 6px 6px 4px;border-radius:12px;background:color-mix(in srgb,var(--bc,var(--b-loop)) 12%,#fff);border:2px solid color-mix(in srgb,var(--bc,var(--b-loop)) 40%,#fff)}
.tdc.c-loop{--bc:var(--b-loop)}.tdc.c-cond{--bc:var(--b-cond)}
.tdin{display:flex;flex-wrap:wrap;gap:5px;padding-left:12px;border-left:5px solid var(--bc,var(--b-loop));margin-left:6px}
.tdelse{font-size:12px;font-weight:900;color:#3A2600;background:var(--b-cond);border-radius:6px;padding:1px 8px;margin-left:6px}
.tdb.c-art{--bc:var(--b-art)}.tdb.c-snd{--bc:var(--b-snd)}.tdb.c-fn{--bc:var(--b-fn)}.tdb.c-var{--bc:var(--b-var)}
.tdfn{display:flex;flex-wrap:wrap;gap:5px;align-items:center;padding:6px;border-radius:12px;background:color-mix(in srgb,var(--b-fn) 8%,#fff);border:2px dashed color-mix(in srgb,var(--b-fn) 40%,#fff)}
.tdfn.ev{background:#F1F4FB;border-color:var(--line)}
.tdfn>b{display:flex;align-items:center;gap:6px;width:100%;font-size:13px}.tdfn>b svg{width:16px;height:16px;color:var(--b-fn)}
.tdfn .tevk.hit{box-shadow:0 0 0 4px #FFC531}
/* ---------- Dissenyar un repte ---------- */
.tdes{display:flex;flex-direction:column;gap:12px}
.tdesg{display:grid;gap:14px}
.tdesw{position:relative;background:#fff;border:2px solid var(--line);border-radius:20px;padding:8px}
.tdesw .bitw{width:100%;height:auto;display:block;max-height:52vh}
.tdesc{position:absolute;inset:8px}
.tdesc button{position:absolute;border-radius:10px}
.tdesc button:hover{background:rgba(47,91,234,.14);outline:2px dashed rgba(47,91,234,.55)}
.tdtools{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}
.tdtools button{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 4px;border-radius:14px;background:#fff;border:2px solid var(--line);border-bottom-width:4px;font-size:13px;font-weight:800;color:var(--ink)}
.tdtools button.on{border-color:var(--pri);background:var(--sky);color:var(--pri-d)}
.tdti svg{width:44px;height:44px;display:block}
.tdhelp{font-size:14px;color:var(--mut);margin:8px 2px}
.tdck{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:4px}
.tdck li{display:flex;align-items:center;gap:8px;font-size:14.5px;font-weight:700;color:var(--mut)}
.tdck li svg{width:18px;height:18px;color:var(--ok)}.tdck li.ok{color:var(--ink)}
@media (min-width:900px){.tdesg{grid-template-columns:minmax(0,1.2fr) minmax(300px,1fr);align-items:start}}
/* valorar el repte d'un company/a */
.trev{display:grid;gap:14px}
.trq b{display:block;font-size:16px;margin-bottom:8px}
.trop{display:flex;flex-wrap:wrap;gap:8px}
.trop button{flex:1 1 140px;padding:12px;border-radius:14px;background:#fff;border:2px solid var(--line);border-bottom-width:4px;font-weight:800;font-size:15px;color:var(--ink)}
.trop button.on{border-color:var(--pri);background:var(--sky);color:var(--pri-d)}
/* diploma */
.tdip{position:relative;margin:4px auto;max-width:640px;width:100%;text-align:center;background:radial-gradient(circle at 50% 0,#EEF2FF,#fff 65%);border:6px double var(--pri);border-radius:24px;padding:26px 18px 30px;overflow:hidden}
.tdlogo{height:30px}.tdk{letter-spacing:.32em;text-transform:uppercase;font-weight:800;color:var(--mut);margin:14px 0 4px;font-size:13px}
.tdip h1{font-size:clamp(28px,7vw,44px);color:var(--navy);margin:2px 0 6px}
.tdstats{display:flex;justify-content:center;gap:10px;margin:16px 0}.tdstats span{display:flex;flex-direction:column;background:#fff;border:2px solid var(--line);border-radius:16px;padding:8px 14px;font-size:12.5px;font-weight:800;color:var(--mut)}.tdstats b{font-size:24px;color:var(--pri-d)}
.tdsk{list-style:none;padding:0;margin:8px auto;display:inline-grid;gap:6px;text-align:left}.tdsk li{display:flex;gap:8px;align-items:flex-start;font-weight:700}.tdsk svg{width:18px;height:18px;flex:none;color:var(--ok);margin-top:2px}
.tddate{color:var(--mut);font-size:14px;margin:12px 0 0}
.tdbit{position:absolute;right:-6px;bottom:-14px;opacity:.95}.tdbit svg{width:96px;height:118px}
@media print{body *{visibility:hidden}.tdip,.tdip *{visibility:visible}.tdip{position:fixed;inset:0;margin:auto;max-width:none;border-radius:0}}

/* il·lustració de Numi en una targeta de teoria (pic: 'img/ment/atu.webp', img/ic/…, img/chars/…) */
.tpicbox{border-radius:20px;overflow:hidden;margin:10px 0 12px;background:#F6F1E4;box-shadow:0 6px 20px rgba(20,30,70,.12)}.tpicbox img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}

/* ---------- Ordenar arrossegant (seq) ---------- */
.tseqw .dhint{margin:0 0 8px;text-align:center;font:600 13.5px/1.35 Lexend,system-ui,sans-serif;color:#5A6488}.tseqw #tfb:empty{display:none}.tseqw #tfb{margin-bottom:12px}
.tseq2{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.tsq2i{position:relative;display:flex;align-items:center;gap:12px;padding:12px 12px 12px 10px;border-radius:18px;background:#fff;border:2px solid #DCE3F7;box-shadow:0 4px 0 #D3DBF3,0 8px 18px rgba(27,43,107,.07);font:700 15.5px/1.3 Lexend,system-ui,sans-serif;color:#14204A;cursor:grab;user-select:none;-webkit-user-select:none;touch-action:none;transition:transform .15s,margin .15s}
.tsq2i .tsqn{flex:none;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(160deg,#5B7CFF,#2F4BE0);color:#fff;font:900 15px/1 Lexend,system-ui,sans-serif;box-shadow:0 3px 0 #1E33A8}
.tsq2i .tsqt{flex:1}
.tsq2i .tsqa{display:flex;gap:4px}.tsq2i .tsqa button{width:34px;height:34px;border-radius:10px;border:2px solid #DCE3F7;background:#F4F6FF;font:800 16px/1 system-ui;color:#3D5AFE;cursor:pointer}.tsq2i .tsqa button:disabled{opacity:.3}
.tsq2i .tsqg{flex:none;color:#B6C0DE;font:900 18px/1 system-ui;letter-spacing:-3px}
.tsq2i.lift{opacity:.3}.tsq2i.gap{margin-top:30px}
.tsq2i.ghost{position:fixed;z-index:9999;pointer-events:none;border-color:#3D5AFE;box-shadow:0 18px 40px rgba(27,43,107,.3);cursor:grabbing}
.tsq2i.ok{border-color:#22A06B;background:#ECF9F2;box-shadow:0 3px 0 #9ADBB9}.tsq2i.ok .tsqn{background:#22A06B;box-shadow:0 3px 0 #17784F}
.tsq2i.ko{border-color:#E5484D;background:#FDEEEE;box-shadow:0 3px 0 #F2A9AB}.tsq2i.ko .tsqn{background:#E5484D;box-shadow:0 3px 0 #A8292D}
.tsq2i .dcm{flex:none;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;font:900 14px/1 system-ui;font-style:normal;color:#fff;background:#22A06B}.tsq2i.ko .dcm{background:#E5484D}
.tsq2i.shake{animation:dshake .5s}
@keyframes dshake{0%,100%{transform:none}20%,60%{transform:translateX(-6px)}40%,80%{transform:translateX(6px)}}
@media (prefers-reduced-motion:reduce){.tsq2i{transition:none}.tsq2i.shake{animation:none}}
/* blocs citats a les respostes de les preguntes */
.tqb{--bc:var(--b-mov);display:inline-block;padding:4px 12px;margin:1px 0;border-radius:10px;background:var(--bc);color:#fff;font-weight:800;line-height:1.3;box-shadow:0 3px 0 color-mix(in srgb,var(--bc) 62%,#000)}
.tqb.c-loop{--bc:var(--b-loop)}.tqb.c-cond{--bc:var(--b-cond);color:#3A2600}.tqb.c-art{--bc:var(--b-art)}.tqb.c-snd{--bc:var(--b-snd)}.tqb.c-var{--bc:var(--b-var)}
.topt.ok .tqb,.topt.ko .tqb{box-shadow:none}