.xf-hero h1{margin-bottom:16px;max-width:24ch}.xf-hero .lead{max-width:72ch}.xf-hero .lead p{margin:0}.xf-intro{padding:56px 0 0}.xf-intro__texto{max-width:860px;margin:0 auto}.xf-intro__texto p{margin-bottom:16px;line-height:1.8;color:var(--text)}.xf-intro__texto p:last-child{margin-bottom:0}.xf-producto{padding:56px 0 0;scroll-margin-top:100px}.xf-producto__cabecera{position:relative;border-radius:var(--radius-lg);overflow:hidden;margin-bottom:32px}.xf-producto__foto{display:block;width:100%;height:clamp(220px,34vw,420px);object-fit:cover}.xf-producto__marca{position:absolute;left:28px;bottom:26px;z-index:2;display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:18px 22px;border-radius:var(--radius-lg);background:#0000008c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.xf-producto__marca img{width:clamp(150px,20vw,220px);height:auto}.xf-producto__etiqueta{font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#ffffffd9}.xf-producto__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:44px;align-items:start;margin-bottom:36px}.xf-producto__texto h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:0 0 18px}.xf-producto__texto p{margin-bottom:15px;line-height:1.8;color:var(--text)}.xf-producto__btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.xf-specs{background:var(--white, #fff);border:1px solid var(--border, #e6e6e6);border-radius:var(--radius-lg);padding:28px 30px}.xf-specs__h{font-size:1rem;line-height:1.4;margin:0 0 20px;padding-bottom:14px;border-bottom:1px solid var(--border, #e6e6e6)}.xf-spec{display:grid;grid-template-columns:40px minmax(0,1fr);gap:4px 14px;padding:14px 0;border-bottom:1px dashed var(--border, #e6e6e6)}.xf-spec:last-child{border-bottom:0;padding-bottom:0}.xf-spec__icono{grid-row:span 2;width:40px;height:40px;object-fit:contain}.xf-spec h4{grid-column:2;margin:0;font-weight:700;font-size:.9rem;color:var(--primary)}.xf-spec p{grid-column:2;margin:0;font-size:.9rem;line-height:1.65;color:var(--text)}.xf-tabs{background:var(--white, #fff);border:1px solid var(--border, #e6e6e6);border-radius:var(--radius-lg);padding:8px 8px 0}.xf-radio{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.xf-tablist{display:flex;flex-wrap:wrap;gap:4px;border-bottom:1px solid var(--border, #e6e6e6)}.xf-tab{padding:14px 24px;border-radius:var(--radius, 6px) var(--radius, 6px) 0 0;font-weight:600;font-size:.92rem;color:var(--secondary);cursor:pointer;border-bottom:3px solid transparent;transition:var(--transition)}.xf-tab:hover{color:var(--primary);background:var(--light, #f5f5f5)}.xf-panel{display:none;padding:30px 26px 34px}.xf-panel h3{font-size:clamp(1.1rem,2.2vw,1.4rem);margin:0 0 18px}.xf-panel__intro{margin:0 0 14px;line-height:1.8;color:var(--text);max-width:80ch}.xf-panel ul{margin:0 0 20px 1.1rem;padding:0}.xf-panel ul:last-child{margin-bottom:0}.xf-panel li{margin-bottom:10px;line-height:1.8;color:var(--text);max-width:80ch}#xf-level-concrete-aplicacion:checked~.xf-tablist [for=xf-level-concrete-aplicacion],#xf-level-concrete-usos:checked~.xf-tablist [for=xf-level-concrete-usos],#xf-level-concrete-limitaciones:checked~.xf-tablist [for=xf-level-concrete-limitaciones],#xf-level-decor-aplicacion:checked~.xf-tablist [for=xf-level-decor-aplicacion],#xf-level-decor-usos:checked~.xf-tablist [for=xf-level-decor-usos],#xf-level-decor-limitaciones:checked~.xf-tablist [for=xf-level-decor-limitaciones]{color:var(--primary);border-bottom-color:var(--accent);background:var(--light, #f5f5f5)}#xf-level-concrete-aplicacion:focus-visible~.xf-tablist [for=xf-level-concrete-aplicacion],#xf-level-concrete-usos:focus-visible~.xf-tablist [for=xf-level-concrete-usos],#xf-level-concrete-limitaciones:focus-visible~.xf-tablist [for=xf-level-concrete-limitaciones],#xf-level-decor-aplicacion:focus-visible~.xf-tablist [for=xf-level-decor-aplicacion],#xf-level-decor-usos:focus-visible~.xf-tablist [for=xf-level-decor-usos],#xf-level-decor-limitaciones:focus-visible~.xf-tablist [for=xf-level-decor-limitaciones]{outline:3px solid var(--accent);outline-offset:-3px}#xf-level-concrete-aplicacion:checked~.xf-panels #panel-xf-level-concrete-aplicacion,#xf-level-concrete-usos:checked~.xf-panels #panel-xf-level-concrete-usos,#xf-level-concrete-limitaciones:checked~.xf-panels #panel-xf-level-concrete-limitaciones,#xf-level-decor-aplicacion:checked~.xf-panels #panel-xf-level-decor-aplicacion,#xf-level-decor-usos:checked~.xf-panels #panel-xf-level-decor-usos,#xf-level-decor-limitaciones:checked~.xf-panels #panel-xf-level-decor-limitaciones{display:block}.xf-fondos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;margin-top:64px}.xf-fondos img{display:block;width:100%;height:clamp(200px,26vw,360px);object-fit:cover}.xf-faq{padding:64px 0 72px}.xf-faq__lista{max-width:900px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr);gap:10px}.xf-faq__item{min-width:0;overflow-wrap:anywhere;background:var(--white, #fff);border:1px solid var(--border, #e6e6e6);border-radius:var(--radius-lg);scroll-margin-top:110px}.xf-faq__item[open]{border-color:var(--primary)}.xf-faq__item summary{display:flex;align-items:flex-start;gap:14px;padding:18px 22px;cursor:pointer;list-style:none;font-weight:700;color:var(--primary)}.xf-faq__item summary::-webkit-details-marker{display:none}.xf-faq__n{flex:0 0 auto;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--light, #f5f5f5);color:var(--secondary);font-size:.8rem}.xf-faq__item[open] .xf-faq__n{background:var(--accent);color:var(--on-dark)}.xf-faq__q{min-width:0;flex:1 1 auto;margin:0;font-size:1rem;font-weight:700;line-height:1.5;color:inherit}.xf-faq__item summary:after{content:"+";flex:0 0 auto;font-size:1.3rem;font-weight:800;line-height:1;color:var(--accent)}.xf-faq__item[open] summary:after{content:"−"}.xf-faq__a{padding:0 22px 22px 64px}.xf-faq__a p{margin:0 0 14px;line-height:1.8;color:var(--text)}.xf-faq__a h4{font-size:1rem;margin:20px 0 8px}.xf-faq__a ul,.xf-faq__a ol{margin:0 0 16px 1.1rem;padding:0}.xf-faq__a li{margin-bottom:9px;line-height:1.8;color:var(--text)}.xf-faq__a strong{color:var(--primary)}.xf-cta{margin-top:36px;text-align:center}@media(max-width:1000px){.xf-producto__grid{grid-template-columns:minmax(0,1fr);gap:28px}}@media(max-width:700px){.xf-fondos{grid-template-columns:1fr}.xf-producto__marca{left:14px;bottom:14px;padding:12px 16px}.xf-tab{flex:1 1 auto;padding:12px 14px;text-align:center}.xf-panel{padding:24px 18px 28px}.xf-faq__a{padding:0 18px 20px}}