/* Empresiva - web. Sistema de diseno: tokens, layout, componentes, paginas. Mobile first en lo posible; sin dependencias. */
:root{--navy:#142850;--navy2:#0e1d3d;--blue:#2563eb;--blue2:#1d4ed8;--cyan:#06b6d4;--green:#16a34a;--bg:#f5f7fb;--txt:#1e2a44;--mut:#5b6b88;--line:#e3e8f2;--card:#fff;--r:14px;--sh:0 18px 44px rgba(20,40,80,.12);--sh2:0 8px 22px rgba(20,40,80,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Poppins,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--txt);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}a{color:var(--blue)}h1,h2,h3,h4{color:var(--navy);line-height:1.2;margin:0}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}.narrow{max-width:820px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;border-radius:8px;z-index:100}.skip:focus{left:8px}
:focus-visible{outline:3px solid color-mix(in srgb,var(--blue) 60%,#fff);outline-offset:2px}
.ic{flex:none;vertical-align:middle}
/* botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--blue);color:#fff!important;padding:12px 22px;border-radius:12px;font:inherit;font-weight:600;font-size:.95rem;text-decoration:none;border:0;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;box-shadow:0 6px 16px rgba(37,99,235,.28)}
.btn:hover{background:var(--blue2);transform:translateY(-1px)}.btn.sm{padding:9px 16px;font-size:.88rem;box-shadow:none}.btn.big{padding:15px 28px;font-size:1.02rem}
.btn.sec{background:#fff;color:var(--navy)!important;border:1px solid var(--line);box-shadow:none}.btn.sec:hover{background:var(--bg)}
.btn.wa{background:#25d366;box-shadow:0 6px 16px rgba(37,211,102,.28)}.btn.wa:hover{background:#1ebe5b}
.btn.light{background:#fff;color:var(--navy)!important;box-shadow:none}.btn.light:hover{background:#eef4ff}
/* cabecera */
header.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:22px;height:68px}.logo img{height:34px;width:auto}
.nav{display:flex;align-items:center;gap:6px;margin-left:auto}.nav>a:not(.btn),.dd-b{background:none;border:0;font:inherit;font-size:.92rem;font-weight:500;color:var(--txt);text-decoration:none;padding:9px 12px;border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;gap:5px}
.nav>a:not(.btn):hover,.dd-b:hover,.dd.open .dd-b{background:var(--bg)}.dd{position:relative}.dd-b .ic{transform:rotate(90deg);transition:transform .2s}.dd.open .dd-b .ic{transform:rotate(-90deg)}
.dd-p{position:absolute;top:calc(100% + 8px);left:0;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--sh);padding:10px;min-width:280px;display:none;z-index:60}
.dd.open .dd-p{display:grid;gap:2px}.dd-p.mega{grid-template-columns:repeat(2,minmax(250px,1fr));min-width:560px;left:-120px}
.dd-p a{display:flex;gap:12px;align-items:center;padding:9px 10px;border-radius:10px;text-decoration:none;color:var(--txt)}.dd-p a:hover{background:var(--bg)}
.dd-p b{display:block;font-size:.9rem;color:var(--navy)}.dd-p small{display:block;color:var(--mut);font-size:.78rem;line-height:1.3}
.mi{display:grid;place-items:center;width:40px;height:40px;border-radius:11px;background:color-mix(in srgb,var(--c,var(--blue)) 13%,#fff);color:var(--c,var(--blue));flex:none}.mi.sm{width:26px;height:26px;border-radius:8px;display:inline-grid;vertical-align:middle}
.top-cta{display:none}.burger{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer;color:var(--navy);place-items:center}
.nav-cta{margin-left:6px}
/* hero */
.hero{background:radial-gradient(900px 420px at 85% -10%,rgba(37,99,235,.14),transparent 60%),radial-gradient(700px 380px at -5% 20%,rgba(6,182,212,.12),transparent 60%),linear-gradient(180deg,#f3f7ff,#fff);padding:60px 0 54px;overflow:hidden}
.hgrid{display:grid;grid-template-columns:1fr 1.15fr;gap:46px;align-items:center}
.etq{display:inline-block;background:color-mix(in srgb,var(--pc,var(--blue)) 12%,#fff);color:var(--pc,var(--blue));font-weight:600;font-size:.78rem;padding:6px 14px;border-radius:999px;margin-bottom:16px}
.hero h1{font-size:2.9rem;letter-spacing:-.02em;margin-bottom:16px}.lead{font-size:1.14rem;color:var(--mut);margin:0 0 26px}
.cta{display:flex;gap:12px;flex-wrap:wrap}.mini{font-size:.82rem;color:var(--mut);margin:12px 0 0}
.trust{list-style:none;display:flex;gap:18px;flex-wrap:wrap;padding:0;margin:22px 0 0;color:var(--mut);font-size:.88rem}.trust li{display:inline-flex;align-items:center;gap:6px}.trust .ic{color:var(--green)}
.hshot{position:relative}
.frame{border-radius:14px;border:1px solid var(--line);box-shadow:var(--sh);overflow:hidden;background:#fff}
.frame-bar{display:flex;align-items:center;gap:6px;height:30px;padding:0 12px;background:#eef1f7;border-bottom:1px solid var(--line)}.frame-bar i{width:10px;height:10px;border-radius:50%;background:#cbd3e3}.frame-bar i:nth-child(1){background:#ff6b6b}.frame-bar i:nth-child(2){background:#fbbf24}.frame-bar i:nth-child(3){background:#34d399}
.frame-bar span{margin:0 auto;font-size:.72rem;color:#8593ad;background:#fff;border-radius:6px;padding:2px 22px}
.frame img{width:100%;height:auto}
.float{position:absolute;display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:9px 14px;box-shadow:var(--sh2);font-size:.82rem;font-weight:600;color:var(--navy);animation:flota 6s ease-in-out infinite}.float .ic{color:var(--blue)}
.f1{left:-22px;top:20%}.f2{right:-14px;top:46%;animation-delay:-2s}.f3{left:8%;bottom:-18px;animation-delay:-4s}.f2 .ic{color:var(--cyan)}.f3 .ic{color:#1fa855}
@keyframes flota{50%{transform:translateY(-7px)}}
.phone{border:8px solid #111827;border-radius:30px;overflow:hidden;background:#fff;box-shadow:var(--sh);max-width:230px;margin:0 auto}.phone img{width:100%;height:auto}
/* secciones */
section{padding:72px 0}section.alt{background:var(--bg)}h2{font-size:2rem;letter-spacing:-.01em;margin-bottom:12px}.sub{color:var(--mut);max-width:700px;margin:0 0 34px;font-size:1.04rem}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--sh2)}.card h3{font-size:1.06rem;margin:12px 0 8px}.card p{margin:0;color:var(--mut);font-size:.94rem}
a.card{text-decoration:none;display:block;transition:transform .18s,box-shadow .18s,border-color .18s}a.card:hover{transform:translateY(-3px);box-shadow:var(--sh);border-color:color-mix(in srgb,var(--c,var(--blue)) 45%,var(--line))}
.vcard{border-top:4px solid var(--c,var(--blue))}.more{display:inline-flex;align-items:center;gap:5px;margin-top:14px;font-weight:600;font-size:.88rem;color:var(--c,var(--blue))}
.feat .mi{margin-bottom:2px}
.stats{padding:0;background:var(--navy);color:#fff}.sgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding-top:30px;padding-bottom:30px}.sgrid div{text-align:center}.sgrid b{display:block;font-size:2.1rem;line-height:1.1}.sgrid span{font-size:.86rem;opacity:.8}
.mini-list{list-style:none;padding:0;margin:0 0 16px;display:grid;gap:10px}.mini-list li{display:flex;gap:9px;align-items:flex-start;color:var(--txt);font-size:.95rem}.mini-list .ic{color:var(--green);margin-top:4px}
/* puzzle (inicio) */
.pzwrap{position:relative}.pzwrap{display:grid;grid-template-columns:minmax(0,560px) minmax(0,1fr);gap:40px;align-items:start}#pz{width:100%;display:block;overflow:visible}
#pzinfo{position:sticky;top:90px;margin:0;min-height:0;border-top:5px solid var(--col,var(--blue));padding:26px 28px;box-shadow:var(--sh);display:flex;flex-direction:column}
#pzinfo h3{margin:0 0 8px;font-size:1.15rem}#pzinfo p{color:var(--mut);margin:0 0 14px}#pzinfo.pop{animation:pop .35s ease}
@keyframes pop{from{opacity:.2;transform:translateY(-50%) translateX(12px)}to{opacity:1;transform:translateY(-50%)}}
.pzhint{text-align:center;color:var(--mut);font-size:.9rem;margin:10px 0 0}
#pz .link{stroke:#c3cfe6;stroke-width:2;stroke-dasharray:5 6;opacity:0;transition:opacity .6s .9s}#pz.listo .link{opacity:1;animation:dash 1.6s linear infinite}#pz .link.on{stroke:#94a3b8}
@keyframes dash{to{stroke-dashoffset:-22}}
#pz .conector{stroke-width:4;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;opacity:0}#pz .conector.dibuja{opacity:1;animation:dibuja .7s ease forwards}@keyframes dibuja{to{stroke-dashoffset:0}}
#pz .pieza{cursor:pointer;opacity:0;transform:translate(var(--ox),var(--oy)) scale(.4);outline:none}
#pz.listo .pieza{opacity:1;transform:none;transition:opacity .5s var(--d),transform .8s cubic-bezier(.2,1.4,.4,1) var(--d)}
#pz .cuerpo{transform-box:fill-box;transform-origin:center;transition:transform .25s,filter .25s}#pz.listo .pieza .cuerpo{animation:flota 5s ease-in-out infinite;animation-delay:var(--d)}
#pz .pieza:hover .cuerpo,#pz .pieza.on .cuerpo{animation:none;transform:scale(1.14);filter:drop-shadow(0 10px 14px rgba(20,40,80,.35))}
#pz .forma{stroke:#fff;stroke-width:3;stroke-linejoin:round}#pz .pieza:focus-visible .forma{stroke:#142850}
#pz text{font-family:Poppins,sans-serif;font-size:11px;fill:#fff;font-weight:600;text-anchor:middle;pointer-events:none}#pz .erp-t{font-size:26px;font-weight:700}#pz .centro text:last-child{font-size:12px;opacity:.8}
#pz .centro{animation:pulso 3s ease-in-out infinite;transform-box:fill-box;transform-origin:center;cursor:pointer}@keyframes pulso{50%{transform:scale(1.05)}}
@media (prefers-reduced-motion:reduce){#pz .link,#pz .centro,#pz .cuerpo,.float{animation:none!important}#pz .pieza{opacity:1;transform:none;transition:none}#pz .link{opacity:1}html{scroll-behavior:auto}}
.lista{display:none}
/* recorrido */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}.tab{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 15px;font:inherit;font-size:.86rem;font-weight:600;color:var(--txt);cursor:pointer;transition:all .15s}
.tab:hover{border-color:var(--c)}.tab.on{background:var(--c);border-color:var(--c);color:#fff}
.panel{display:grid;grid-template-columns:1fr 1.5fr;gap:30px;align-items:center;margin-bottom:34px}.js .panel{margin-bottom:0}.panel[hidden]{display:none}
.panel .etq{background:color-mix(in srgb,var(--c) 12%,#fff);color:var(--c)}.pinfo h3{font-size:1.5rem;margin-bottom:10px}.pinfo>p{color:var(--mut);margin:0 0 14px}
/* movil */
.mgrid{display:grid;grid-template-columns:1fr 1.4fr;gap:40px;align-items:center}.phones{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.phones .phone{border-width:6px;border-radius:22px}
/* precio */
.precio{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:stretch}.pk{background:linear-gradient(160deg,var(--navy),#1e3a8a);color:#fff;border-radius:18px;padding:32px;box-shadow:var(--sh)}
.pk h3{color:#fff;font-size:1.4rem;margin:0 0 4px}.pk .num{font-size:3rem;font-weight:700}.pk .opa{margin:6px 0 0;opacity:.85;font-size:.92rem}.pk ul{list-style:none;padding:0;margin:18px 0 22px;display:grid;gap:9px}.pk li{display:flex;gap:9px;align-items:flex-start}.pk .ic{color:#6ee7b7;margin-top:4px}
.num2{font-size:2.4rem;font-weight:700;color:var(--navy);line-height:1.1}
.tabla-w{overflow-x:auto;margin-bottom:22px;border:1px solid var(--line);border-radius:var(--r);background:#fff}.tabla{border-collapse:collapse;width:100%;min-width:560px}.tabla th,.tabla td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:.92rem;vertical-align:top}
.tabla th{background:var(--bg);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:var(--mut)}.tabla td a{font-weight:600;text-decoration:none;color:var(--c,var(--navy))}.tabla td.num{white-space:nowrap;color:var(--mut)}.tabla tr:last-child td{border-bottom:0}
/* faq */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px 20px;margin-bottom:10px}.faq summary{cursor:pointer;font-weight:600;color:var(--navy);list-style:none;display:flex;justify-content:space-between;gap:12px}.faq summary::after{content:"+";font-size:1.3rem;line-height:1;color:var(--blue)}.faq details[open] summary::after{content:"–"}.faq summary::-webkit-details-marker{display:none}.faq p{color:var(--mut);margin:10px 0 0}
/* paginas de pieza */
.pieza-hero{background:radial-gradient(800px 380px at 88% -20%,color-mix(in srgb,var(--pc,var(--blue)) 20%,transparent),transparent 60%),linear-gradient(180deg,color-mix(in srgb,var(--pc,var(--blue)) 7%,#fff),#fff);padding:46px 0 50px}
.pieza-hero h1{font-size:2.4rem}.migas{font-size:.85rem;color:var(--mut);margin:0 0 12px}.migas a{color:var(--mut)}
.pasos{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.paso{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-left:4px solid var(--pc,var(--blue));border-radius:12px;padding:18px}
.paso span{flex:none;width:34px;height:34px;border-radius:50%;background:var(--pc,var(--blue));color:#fff;display:grid;place-items:center;font-weight:700}.paso p{margin:0}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.chip{display:inline-flex;align-items:center;gap:6px;background:color-mix(in srgb,var(--c) 12%,#fff);color:var(--c);text-decoration:none;padding:7px 14px;border-radius:999px;font-weight:600;font-size:.84rem}.chip:hover{background:var(--c);color:#fff}
.galeria{display:grid;gap:24px;grid-template-columns:repeat(2,1fr)}.galeria.g1{grid-template-columns:1fr;max-width:900px}.galeria.g3{grid-template-columns:repeat(3,1fr)}.gal{margin:0}.gal figcaption{padding:12px 4px 0;color:var(--mut);font-size:.9rem}.gal .phone{max-width:240px}
/* bandas y formularios */
.band{background:linear-gradient(135deg,var(--navy),#1e3a8a);color:#fff;padding:54px 0}.band .wrap{display:flex;gap:30px;align-items:center;justify-content:space-between;flex-wrap:wrap}.band h2{color:#fff;margin-bottom:6px}.band p{margin:0;opacity:.88}
.demoband{background:linear-gradient(180deg,#fff,#eef4ff)}.dgrid{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:start}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.fg{display:grid;gap:5px;border:0;padding:0;margin:0}.fg.full,.full{grid-column:1/-1}.fg label,.fg legend{font-size:.84rem;font-weight:600;color:var(--navy)}.fg small{font-weight:400;color:var(--mut)}
.form input:not([type=checkbox]),.form select,.form textarea{width:100%;padding:12px 14px;border:1px solid #cfd8e8;border-radius:10px;font:inherit;background:#fff;color:var(--txt)}.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--blue);outline:3px solid rgba(37,99,235,.18)}
.chks{display:flex;flex-wrap:wrap;gap:8px}.chk{display:inline-flex;align-items:center;gap:7px;font-size:.88rem}.chks .chk{border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:#fff;cursor:pointer}
.hp{position:absolute;left:-9999px}.rgpd{font-size:.84rem;color:var(--mut)}
.contact-list{display:grid;gap:12px}.contact-list a.card{display:grid;grid-template-columns:auto 1fr;gap:2px 14px;align-items:center;padding:16px}.contact-list .mi{grid-row:span 2}.contact-list b{color:var(--navy)}.contact-list small{color:var(--mut)}
.partner{display:grid;grid-template-columns:1fr 1.1fr;gap:44px;align-items:center}
/* pie */
footer{background:var(--navy2);color:#c5d0e6;padding:54px 0 90px;font-size:.9rem}footer a{color:#e6ecf8;text-decoration:none;display:block;padding:3px 0}footer a:hover{color:#fff;text-decoration:underline}footer h4{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;margin:0 0 10px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}.fbrand img{margin-bottom:12px}.fbrand p{margin:0 0 12px;max-width:320px}.fleg{margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:.78rem;opacity:.7}
.stickycta{display:none}.legal{padding:50px 0}.legal h1{margin-bottom:18px}.legal p{color:var(--txt)}
.ok{background:#e7f8ec;color:#14532d;padding:12px;border-radius:10px}.err{background:#fee2e2;color:#7f1d1d;padding:12px;border-radius:10px}
.js [data-rev]{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}.js [data-rev].vis{opacity:1;transform:none}
/* responsive */
@media(max-width:980px){.hgrid,.panel,.mgrid,.dgrid,.partner,.precio{grid-template-columns:1fr}.hero h1{font-size:2.2rem}.grid4{grid-template-columns:repeat(2,1fr)}.grid3,.pasos,.galeria,.galeria.g3{grid-template-columns:1fr 1fr}.fgrid{grid-template-columns:1fr 1fr}.sgrid{grid-template-columns:repeat(2,1fr)}
.pzwrap,.pzhint{display:none}.lista{display:grid;gap:10px}.float{display:none}.hshot{max-width:640px}}
@media(max-width:820px){.nav{position:fixed;inset:68px 0 0 0;background:#fff;flex-direction:column;align-items:stretch;gap:2px;padding:16px 20px;overflow:auto;display:none;margin:0}.nav.abierto{display:flex}.nav>a:not(.btn),.dd-b{padding:14px 10px;font-size:1.02rem;width:100%;justify-content:space-between}
.dd-p,.dd-p.mega{position:static;min-width:0;box-shadow:none;border:0;padding:0 0 8px 8px;grid-template-columns:1fr;left:0}.nav-cta{display:none}.top-cta{display:inline-flex;margin-left:auto}.burger{display:grid}.bar{gap:12px}
.stickycta{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);padding:10px 14px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line)}.stickycta .btn{padding:12px 10px;box-shadow:none}}
@media(max-width:640px){section{padding:52px 0}h2{font-size:1.55rem}.hero h1,.pieza-hero h1{font-size:1.85rem}.grid3,.grid4,.pasos,.galeria,.galeria.g3,.fgrid,.form{grid-template-columns:1fr}.phones{grid-template-columns:repeat(2,1fr)}.hero{padding:38px 0 34px}.lead{font-size:1.02rem}.band .wrap{flex-direction:column;align-items:flex-start}.pk .num{font-size:2.4rem}}
.fbrand img{background:#fff;padding:8px 12px;border-radius:10px;width:170px;height:auto;max-width:100%;display:block}
/* piezas: etiquetas, variantes, funcionalidades */
.badge{display:inline-block;font-size:.72rem;font-weight:600;padding:3px 9px;border-radius:99px;background:color-mix(in srgb,var(--c,var(--blue)) 12%,#fff);color:var(--ink,#142850);margin:2px 0 8px}.badge.var{background:#fef3c7;color:#92400e}
.todas .vcard p{font-size:.92rem}.mas{text-align:center;margin-top:26px}
.variante{background:linear-gradient(180deg,color-mix(in srgb,var(--pc,var(--blue)) 9%,#fff),#fff);border-top:3px solid var(--pc,var(--blue))}
.mega-all{grid-column:1/-1;text-align:center;border-top:1px solid #e5eaf4;margin-top:6px;padding-top:10px!important}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.chips .chip{padding:6px 14px;border-radius:99px;border:1px solid color-mix(in srgb,var(--c) 40%,#fff);background:color-mix(in srgb,var(--c) 8%,#fff);color:var(--ink,#142850);font-weight:600;font-size:.88rem;text-decoration:none}
.fn-head{display:flex;gap:14px;align-items:center;margin-bottom:6px}.fn-head h2{margin:0}
.fn-var{margin-top:22px;padding:20px 24px;border-radius:14px;background:#fffbeb;border:1px solid #fde68a}.fn-var h4{margin:0 0 6px;display:flex;gap:8px;align-items:center}.fn-var ul{margin:10px 0 12px 18px;padding:0}.fn-var li{margin:4px 0}
section[id],h2[id]{scroll-margin-top:90px}

/* tarjeta grande del puzle y barra de piezas */
.pz-et{display:inline-block;align-self:flex-start;font-size:.75rem;font-weight:600;padding:3px 10px;border-radius:99px;background:color-mix(in srgb,var(--col,var(--blue)) 14%,#fff);color:var(--col,var(--blue));margin-bottom:10px}
#pzinfo .pz-lead{margin:0 0 12px}.pz-pts{margin:0 0 12px;padding:0;list-style:none;display:grid;gap:9px}.pz-pts li{font-size:.9rem;color:var(--mut);padding-left:18px;position:relative}.pz-pts li:before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:50%;background:var(--col,var(--blue))}.pz-pts b{color:var(--ink,#142850)}
#pzinfo .pz-var{background:#fffbeb;border:1px solid #fde68a;border-radius:10px;padding:10px 12px;font-size:.88rem;margin:0 0 12px}
.pz-bt{margin-top:auto;display:flex;gap:10px;flex-wrap:wrap}
.otras{background:#f6f8fc;padding:46px 0}.otras h2{font-size:1.3rem;margin:0 0 16px}.pbtns{display:flex;flex-wrap:wrap;gap:10px}
.pbtn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:99px;background:var(--c);color:#fff!important;font-weight:600;font-size:.9rem;text-decoration:none;transition:transform .15s,box-shadow .15s}.pbtn:hover{transform:translateY(-2px);box-shadow:0 8px 18px color-mix(in srgb,var(--c) 40%,transparent)}
.pbtn.var{background:color-mix(in srgb,var(--c) 14%,#fff);color:var(--c)!important;border:1px solid var(--c)}.pbtn.on{opacity:.45;pointer-events:none}.pbtn.todas{background:#142850}
@media(max-width:1000px){.pzwrap{grid-template-columns:1fr}#pzinfo{min-height:0}}
/* movil y tablet: ajustes de la revision */
.top-cta{white-space:nowrap}
@media(max-width:980px){.pzwrap{display:grid;grid-template-columns:1fr}.pzhint{display:block}.lista{display:none}}
@media(max-width:700px){
#piezas{display:none}
.top-cta{display:none}
body{padding-bottom:78px}
.todas{grid-template-columns:1fr 1fr!important;gap:10px}
.todas .vcard{padding:14px}.todas .vcard p{display:none}.todas .vcard h3{font-size:1rem}.todas .vcard .badge{font-size:.68rem}
.tour{min-width:0;max-width:100%;overflow:hidden}.tabs{flex-wrap:nowrap;overflow-x:auto;scroll-snap-type:x proximity;margin:0 0 18px;padding:0 0 8px;-webkit-overflow-scrolling:touch}.tab{flex:0 0 auto;scroll-snap-align:start}
.tour .frame{overflow-x:auto}.tour .frame img{min-width:700px}
footer .fgrid{grid-template-columns:1fr 1fr;gap:22px}footer .fbrand{grid-column:1/-1}footer .fgrid a{padding:7px 0;display:block;font-size:.95rem}
}
@media(max-width:700px){.feat .mi{display:none}.card.feat{padding:14px 16px}.card.feat h3{font-size:1rem;margin-bottom:4px}.fn-var{padding:16px}}
@media(max-width:700px){.panel{grid-template-columns:minmax(0,1fr)}.panel>*{min-width:0}}
@media(max-width:700px){.tabs::-webkit-scrollbar{display:none}.tabs{scrollbar-width:none}}
/* menu movil: el desenfoque de la cabecera crea un contexto que encogia el panel fijo del menu */
@media(max-width:820px){header.top{-webkit-backdrop-filter:none;backdrop-filter:none;background:#fff}.nav{padding-bottom:96px}}
@media(max-width:820px){.nav .nav-cta{display:flex!important;margin:16px 10px 0;justify-content:center}}

/* destacados de una pieza: lo que la distingue de otros programas */
.dif{background:linear-gradient(135deg,color-mix(in srgb,var(--pc,var(--blue)) 14%,#fff),#fff 70%);border-top:3px solid var(--pc,var(--blue));border-bottom:1px solid var(--line)}
.dif .dif-et{background:var(--pc,var(--blue));color:#fff}
.difs{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.dif-i{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid color-mix(in srgb,var(--pc,var(--blue)) 30%,var(--line));border-left:5px solid var(--pc,var(--blue));border-radius:var(--r);padding:18px 20px;box-shadow:var(--sh2)}
.dif-i .mi{flex:none;color:var(--pc,var(--blue))}.dif-i h3{font-size:1.04rem;margin:0 0 6px;color:var(--navy)}.dif-i p{margin:0;color:var(--mut);font-size:.94rem}
.fn-dif{margin-top:18px;padding:16px 20px;border-left:5px solid var(--pc,var(--blue));background:color-mix(in srgb,var(--pc,var(--blue)) 8%,#fff);border-radius:var(--r)}
.fn-dif h4{display:flex;gap:8px;align-items:center;margin:0 0 8px;color:var(--navy)}.fn-dif ul{margin:0;padding-left:20px;color:var(--txt)}.fn-dif li{margin:4px 0}
.pz-dif{margin:12px 0 4px;padding:12px 14px;border-radius:12px;border:2px solid var(--col,var(--blue));background:color-mix(in srgb,var(--col,var(--blue)) 9%,#fff)}
.pz-dif-t{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:var(--col,var(--blue));color:#fff;padding:3px 9px;border-radius:99px;margin-bottom:6px}
.pz-dif ul{margin:4px 0 0;padding-left:18px}.pz-dif li{margin:3px 0;font-size:.92rem}

/* tarjeta del puzle compacta: pieza, una frase, las 3 mejores ventajas y dos botones */
#pzinfo .pz-dif li{display:block;margin:7px 0;font-size:.94rem;line-height:1.4}#pzinfo .pz-dif li b{display:block;color:var(--navy)}#pzinfo .pz-dif li span{color:var(--mut)}
#pzinfo .pz-dif.pz-sin{border-color:var(--line);background:#fff}#pzinfo .pz-dif.pz-sin .pz-dif-t{background:var(--mut)}
#pzinfo .pz-bt{margin-top:14px}