/* FASE NUEVE — Universo Apple V2 (hub + 9 líneas). Segunda maqueta aprobada: grafito, cristal, luz naranja F9.
   Sin bibliotecas: CSS/SVG. Respeta prefers-reduced-motion. Mobile first. */
.f9u{--u-bg:#06080b;--u-panel:#0d1117;--u-glass:rgba(18,23,30,.62);--u-line:rgba(255,255,255,.08);--u-line2:rgba(255,255,255,.14);--u-text:#f4f6f8;--u-mut:#a8b3be;--u-mut2:#7f8a96;--u-or:#ff5a1f;--u-or2:#ff8a3d;--u-or3:#ffc08a;--u-r:20px;--u-ease:cubic-bezier(.2,.7,.2,1);
  color:var(--u-text);background:radial-gradient(1200px 520px at 82% -6%,rgba(255,90,31,.10),transparent 60%),radial-gradient(900px 600px at -10% 40%,rgba(255,90,31,.05),transparent 60%),var(--u-bg);padding-bottom:40px;overflow-x:clip}
.f9u *,.f9u *::before,.f9u *::after{box-sizing:border-box}
.f9u .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.f9u-wrap{width:min(1280px,100% - 32px);margin-inline:auto}
.f9u-crumbs{padding-top:18px;margin-bottom:14px}
.f9u a{color:inherit}
.f9u a:focus-visible,.f9u button:focus-visible,.f9u [tabindex]:focus-visible{outline:2px solid #ff9c61;outline-offset:3px;border-radius:10px}
.f9u [id]{scroll-margin-top:132px}
.f9u-ico{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}
.f9u-arrow{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto;transition:transform .3s var(--u-ease)}

/* --------------------------------------------------------------- emblema orbital F9 */
.f9u-emblem{width:40px;height:40px;flex:0 0 auto;overflow:visible;filter:drop-shadow(0 4px 14px rgba(255,106,25,.35))}
.f9u-emblem--hero{width:48px;height:48px}
.f9u-emblem .f9e-tilt,.f9o-icon .f9e-tilt{transform-box:view-box;transform-origin:32px 32px;animation:f9e-float 7s ease-in-out infinite alternate}
@keyframes f9e-float{0%{transform:rotate(-4deg) scale(.98)}100%{transform:rotate(4deg) scale(1.02)}}
.f9e-spark{filter:drop-shadow(0 0 2px #ffb070)}

/* --------------------------------------------------------------- botones */
.f9u-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.f9u-actions--center{justify-content:center}
.f9u-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:12px;font:800 14px/1 'F9 Display','Arial Narrow',Arial,sans-serif;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:transform .25s var(--u-ease),box-shadow .25s var(--u-ease),background .25s,border-color .25s,color .25s;overflow:hidden;-webkit-tap-highlight-color:transparent}
.f9u-btn--primary{color:#120802;background:linear-gradient(135deg,#ff6a1f,#ff8a3d 55%,#ff5a1f);box-shadow:0 10px 30px -10px rgba(255,90,31,.75),inset 0 1px 0 rgba(255,255,255,.35)}
.f9u-btn--primary::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s var(--u-ease)}
.f9u-btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 38px -12px rgba(255,90,31,.9),inset 0 1px 0 rgba(255,255,255,.35)}
.f9u-btn--primary:hover::after{transform:translateX(120%)}
.f9u-btn--ghost{color:var(--u-text);background:rgba(255,255,255,.04);border:1px solid var(--u-line2);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.f9u-btn--ghost:hover{border-color:rgba(255,138,61,.7);background:rgba(255,90,31,.10);transform:translateY(-2px)}
.f9u-btn--outline{color:#fff;border:1px solid rgba(255,138,61,.75);background:rgba(8,10,13,.55)}
.f9u-btn--outline:hover{background:rgba(255,90,31,.18)}
.f9u-btn--sm{min-height:42px;padding:0 18px;font-size:12.5px;border-radius:10px}
.f9u-btn:hover .f9u-arrow,.f9u-link:hover .f9u-arrow{transform:translateX(4px)}
.f9u-link{display:inline-flex;align-items:center;gap:8px;color:var(--u-or2);font-weight:700;font-size:14px;text-decoration:none}
.f9u-link:hover{color:var(--u-or3)}

/* --------------------------------------------------------------- tipografía */
.f9u-eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 18px;font:800 13px/1.2 'F9 Display','Arial Narrow',Arial,sans-serif;letter-spacing:.18em;text-transform:uppercase;color:var(--u-or2)}
.f9u-h1{margin:0;font:800 clamp(40px,5.4vw,78px)/.95 'F9 Display','Arial Narrow',Arial,sans-serif;letter-spacing:-.005em;text-transform:uppercase;color:#fff;text-wrap:balance}
.f9u-h1>span{display:block}
.f9u-h1__accent{background:linear-gradient(90deg,#fff 0%,#ffd2a8 45%,#ff8a3d 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.f9u-lead{margin:20px 0 0;max-width:56ch;font-size:clamp(15px,1.25vw,17.5px);line-height:1.6;color:#d6dde3}
.f9u-h2{margin:0;font:800 clamp(26px,3vw,40px)/1.04 'F9 Display','Arial Narrow',Arial,sans-serif;text-transform:uppercase;letter-spacing:.005em;color:#fff}
.f9u-h2--sm{font-size:clamp(21px,2.2vw,28px)}
.f9u-h3{display:flex;align-items:center;gap:10px;margin:0;font:800 clamp(19px,1.8vw,24px)/1.1 'F9 Display','Arial Narrow',Arial,sans-serif;letter-spacing:.01em;color:#fff}
.f9u-h3--big{font-size:clamp(22px,2.4vw,30px);text-transform:uppercase}
.f9u-h3__ico{color:var(--u-or2)}
.f9u-h4{display:flex;align-items:center;gap:10px;margin:22px 0 12px;font:700 16px/1.2 system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;color:#fff}
.f9u-h5{margin:18px 0 10px;font:700 14px/1.2 system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;color:var(--u-mut);letter-spacing:.04em;text-transform:uppercase}
.f9u-kicker{margin:0 0 8px;font:800 12px/1 'F9 Display','Arial Narrow',Arial,sans-serif;letter-spacing:.2em;text-transform:uppercase;color:var(--u-or2)}
.f9u-sub{margin:10px 0 0;max-width:72ch;color:var(--u-mut);font-size:15.5px;line-height:1.6}
.f9u-note{margin:10px 0 0;color:var(--u-mut2);font-size:13.5px;line-height:1.55}
.f9u-badge{display:inline-grid;place-items:center;min-width:26px;height:24px;padding:0 8px;border-radius:999px;background:rgba(255,90,31,.14);border:1px solid rgba(255,138,61,.35);color:var(--u-or3);font:700 12px/1 system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif}
.f9u-head{margin-bottom:24px}
.f9u-head--row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px 24px}
.f9u-block{padding:clamp(36px,5vw,64px) 0 0}

/* estados */
.f9u-status{display:inline-flex;align-items:center;gap:8px;min-height:28px;padding:0 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--u-line);color:var(--u-mut);font:600 12.5px/1 system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;white-space:nowrap}
.f9u-status.is-live{color:#fff;background:rgba(14,18,22,.66);border-color:rgba(255,138,61,.4)}
.f9u-status--lg{min-height:36px;padding:0 16px;font-size:14px}
.f9u-dot{width:8px;height:8px;border-radius:50%;background:#3ddc84;box-shadow:0 0 0 3px rgba(61,220,132,.18),0 0 12px rgba(61,220,132,.7)}

/* --------------------------------------------------------------- HUB · portada */
.f9u-hero{padding:4px 0 0}
.f9u-hero__frame{position:relative;display:flex;flex-direction:column;border-radius:var(--u-r);overflow:hidden;isolation:isolate;background:#040506;border:1px solid var(--u-line);box-shadow:0 40px 90px -40px rgba(255,90,31,.45),inset 0 1px 0 rgba(255,255,255,.06)}
.f9u-hero__frame::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;box-shadow:inset 0 0 0 1px rgba(255,138,61,.12);z-index:3}
.f9u-hero__art{position:relative;display:block;order:2;margin-top:-18%;aspect-ratio:4/5;z-index:-3;transition:transform .9s var(--u-ease)}
.f9u-hero__art.is-tilt,.f9u-fhero__art.is-tilt{transform:perspective(1300px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) scale(1.02)}
.f9u-hero__art img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 72%}
.f9u-hero__shade{position:absolute;inset:0;z-index:-2;pointer-events:none;background:linear-gradient(180deg,#040506 0%,rgba(4,5,6,.94) 38%,rgba(4,5,6,.25) 62%,transparent 78%),linear-gradient(0deg,rgba(4,5,6,.85),transparent 22%)}
.f9u-orbit{display:none}
.f9u-hero__copy{position:relative;order:1;padding:30px 22px 8px}
.f9u-facts{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 0;padding:0;list-style:none}
.f9u-facts li{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:14px;background:var(--u-glass);border:1px solid var(--u-line);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);font-size:13px;line-height:1.25;color:var(--u-mut);max-width:100%}
.f9u-facts strong{display:inline-flex;align-items:center;font:800 22px/1 'F9 Display','Arial Narrow',Arial,sans-serif;color:#fff}
.f9u-facts__ico{width:20px;height:20px;fill:none;stroke:var(--u-or2);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

@media (min-width:768px) and (max-width:1023px){
  .f9u-hero__art{aspect-ratio:16/9;margin-top:-6%}
  .f9u-hero__art img{object-position:70% 50%}
  .f9u-hero__copy{padding:40px 40px 4px;max-width:680px}
  .f9u-hero__shade{background:linear-gradient(180deg,#040506 0%,rgba(4,5,6,.92) 42%,rgba(4,5,6,.15) 62%,transparent 76%),linear-gradient(0deg,rgba(4,5,6,.8),transparent 22%)}
}
@media (min-width:1024px){
  .f9u-hero__frame{display:block;min-height:clamp(520px,46vw,620px)}
  .f9u-hero__art{position:absolute;inset:0;margin:0;aspect-ratio:auto}
  .f9u-hero__art img{object-position:72% 50%}
  .f9u-hero__shade{background:linear-gradient(90deg,#040506 0%,rgba(4,5,6,.95) 26%,rgba(4,5,6,.55) 46%,rgba(4,5,6,0) 66%),linear-gradient(0deg,rgba(4,5,6,.7),transparent 30%)}
  .f9u-orbit{display:block;position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none;opacity:.75}
  .f9u-hero__copy{display:flex;flex-direction:column;justify-content:center;min-height:inherit;max-width:min(640px,58%);padding:clamp(36px,5vw,72px)}
}
@media (min-width:1100px){.f9u-hero__art img{object-position:100% 50%}.f9u-hero__copy{max-width:620px}}

/* --------------------------------------------------------------- HUB · nueve líneas */
.f9u-cards{display:grid;grid-template-columns:1fr;gap:14px;margin:0;padding:0;list-style:none}
@media (min-width:640px){.f9u-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1100px){.f9u-cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}}
.f9u-card{--glow:#ff7a3d;position:relative}
.f9u-card__link{position:relative;display:flex;min-height:188px;height:100%;border-radius:18px;overflow:hidden;isolation:isolate;text-decoration:none;background:#07090c;border:1px solid var(--u-line);box-shadow:0 18px 40px -26px rgba(0,0,0,.9);transition:transform .45s var(--u-ease),border-color .35s,box-shadow .45s var(--u-ease)}
.f9u-card__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:right center;z-index:-3;transition:transform .8s var(--u-ease),filter .5s}
.f9u-card__shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(5,6,8,.96) 0%,rgba(5,6,8,.84) 34%,rgba(5,6,8,.25) 64%,rgba(5,6,8,0) 80%),linear-gradient(0deg,rgba(5,6,8,.65),transparent 45%)}
.f9u-card__shine{position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:0;background:radial-gradient(420px circle at var(--mx,70%) var(--my,30%),rgba(255,138,61,.22),transparent 45%);transition:opacity .35s}
.f9u-card__body{display:flex;flex-direction:column;gap:10px;width:100%;padding:20px 20px 18px;max-width:72%}
.f9u-card__head{display:flex;align-items:center;gap:12px}
.f9u-card__ico{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;color:var(--u-or2);background:rgba(255,90,31,.10);border:1px solid rgba(255,138,61,.32);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);flex:0 0 auto}
.f9u-card__title{font:800 clamp(21px,1.9vw,26px)/1.05 'F9 Display','Arial Narrow',Arial,sans-serif;color:#fff;letter-spacing:.005em}
.f9u-card__head .f9u-arrow{color:var(--u-or2);margin-left:2px}
.f9u-card__pitch{font-size:14px;line-height:1.45;color:#c9d1d8}
.f9u-card__meta{margin-top:auto;padding-top:4px}
.f9u-card__link:hover,.f9u-card__link:focus-visible{transform:translateY(-4px);border-color:rgba(255,138,61,.55);box-shadow:0 26px 50px -26px rgba(255,90,31,.55),0 0 0 1px rgba(255,138,61,.15)}
.f9u-card__link:hover .f9u-card__img,.f9u-card__link:focus-visible .f9u-card__img{transform:scale(1.06)}
.f9u-card__link:hover .f9u-card__shine,.f9u-card__link:focus-visible .f9u-card__shine{opacity:1}
.f9u-card__link:hover .f9u-card__head .f9u-arrow{transform:translateX(5px)}
.f9u-card.is-empty .f9u-card__img{filter:saturate(.75) brightness(.85)}
@media (max-width:420px){.f9u-card__body{max-width:82%;padding:18px 16px}.f9u-card__pitch{font-size:13.5px}}

/* --------------------------------------------------------------- HUB · originales / compatibles */
.f9u-prov__grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:20px}
@media (min-width:900px){.f9u-prov__grid{grid-template-columns:1fr 1fr;gap:20px}}
.f9u-banner{position:relative;display:flex;min-height:230px;border-radius:18px;overflow:hidden;isolation:isolate;border:1px solid var(--u-line);background:#07090c}
.f9u-banner__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:right center;z-index:-2;transition:transform .9s var(--u-ease)}
.f9u-banner:hover .f9u-banner__img{transform:scale(1.04)}
.f9u-banner__shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(5,6,8,.97) 0%,rgba(5,6,8,.88) 40%,rgba(5,6,8,.3) 70%,transparent 88%)}
.f9u-banner__body{display:flex;flex-direction:column;gap:10px;padding:24px;max-width:min(400px,74%)}
.f9u-banner__ico{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;color:var(--u-or2);background:rgba(255,90,31,.12);border:1px solid rgba(255,138,61,.35)}
.f9u-banner__ico .f9u-ico{width:24px;height:24px}
.f9u-banner__title{margin:4px 0 0;font:800 clamp(21px,2vw,27px)/1.05 'F9 Display','Arial Narrow',Arial,sans-serif;color:#fff;text-transform:uppercase}
.f9u-banner__text{margin:0;color:#c9d1d8;font-size:14px;line-height:1.5}
.f9u-banner__meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:6px}

/* --------------------------------------------------------------- vitrinas */
.f9u-shelf{padding:22px;margin-top:18px;border-radius:18px;background:linear-gradient(180deg,rgba(18,23,30,.6),rgba(10,13,17,.6));border:1px solid var(--u-line)}
.f9u-shelf__head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 20px;margin-bottom:16px}
.f9u-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(264px,1fr));gap:16px}
@media (max-width:520px){.f9u-grid{grid-template-columns:minmax(0,1fr)}}
.f9u .f9u-grid{padding:0;margin:0}
.f9u-grid .product-card{height:100%}
.f9u-line+.f9u-line{margin-top:26px}
.f9u-line>.f9u-h3{margin-bottom:14px}
.f9u-more{margin-top:24px;text-align:center}
.f9u-empty{display:flex;flex-direction:column;align-items:center;gap:8px;padding:clamp(28px,4vw,44px) 22px;border-radius:18px;text-align:center;background:linear-gradient(180deg,rgba(18,23,30,.55),rgba(10,13,17,.55));border:1px dashed rgba(255,255,255,.14)}
.f9u-empty__ico{width:34px;height:34px;fill:none;stroke:var(--u-or2);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.f9u-empty__title{margin:4px 0 0;font:800 clamp(18px,1.8vw,22px)/1.2 'F9 Display','Arial Narrow',Arial,sans-serif;color:#fff}
.f9u-empty__text{margin:0;max-width:60ch;color:var(--u-mut);font-size:14.5px;line-height:1.6}
.f9u-empty .f9u-actions{margin-top:14px}
.f9u-products--compat .f9u-head{margin-bottom:18px}

/* --------------------------------------------------------------- por qué */
.f9u-why__list{display:grid;grid-template-columns:1fr;gap:14px;margin:20px 0 0;padding:0;list-style:none}
@media (min-width:800px){.f9u-why__list{grid-template-columns:repeat(auto-fit,minmax(0,1fr))}}
.f9u-why__item{padding:22px;border-radius:18px;background:var(--u-glass);border:1px solid var(--u-line)}
.f9u-why__ico{display:grid;place-items:center;width:44px;height:44px;margin-bottom:14px;border-radius:12px;color:var(--u-or2);background:rgba(255,90,31,.1);border:1px solid rgba(255,138,61,.3)}
.f9u-why__t{margin:0 0 6px;font:800 19px/1.15 'F9 Display','Arial Narrow',Arial,sans-serif;color:#fff}
.f9u-why__x{margin:0;color:var(--u-mut);font-size:14px;line-height:1.55}
.f9u-legal{margin:28px 0 0;padding-top:18px;border-top:1px solid var(--u-line);color:var(--u-mut2);font-size:12.5px;line-height:1.6;max-width:110ch}

/* --------------------------------------------------------------- LÍNEA · cinta */
.f9u-pills{margin:0 0 16px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;mask-image:linear-gradient(90deg,#000 90%,transparent)}
.f9u-pills::-webkit-scrollbar{display:none}
.f9u-pills ul{display:flex;gap:8px;margin:0;padding:2px 2px 4px;list-style:none;width:max-content}
.f9u-pills a{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--u-line);background:rgba(255,255,255,.03);color:var(--u-mut);font-size:13.5px;font-weight:600;text-decoration:none;white-space:nowrap;transition:color .2s,border-color .2s,background .2s}
.f9u-pills a:hover{color:#fff;border-color:rgba(255,138,61,.5)}
.f9u-pills a[aria-current]{color:#120802;background:linear-gradient(135deg,#ff6a1f,#ff8a3d);border-color:transparent}
.f9u-pills__emb{width:22px;height:22px;overflow:visible}

/* --------------------------------------------------------------- LÍNEA · portada */
.f9u-fhero__frame{position:relative;display:flex;flex-direction:column;border-radius:var(--u-r);overflow:hidden;isolation:isolate;background:#040506;border:1px solid var(--u-line);box-shadow:0 40px 90px -45px color-mix(in srgb,var(--glow) 70%,transparent),inset 0 1px 0 rgba(255,255,255,.06)}
.f9u-fhero{--glow:#ff7a3d}
.f9u-fhero__art{position:relative;display:block;order:2;margin-top:-22%;aspect-ratio:790/900;z-index:-3;transition:transform .9s var(--u-ease)}
.f9u-fhero__art img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 80%}
.f9u-fhero__shade{position:absolute;inset:0;z-index:-2;pointer-events:none;background:linear-gradient(180deg,#040506 0%,rgba(4,5,6,.94) 40%,rgba(4,5,6,.2) 66%,transparent 80%),radial-gradient(600px 300px at 0% 0%,color-mix(in srgb,var(--glow) 18%,transparent),transparent 70%)}
.f9u-fhero__num{position:absolute;right:16px;top:8px;z-index:-1;font:800 clamp(90px,14vw,220px)/1 'F9 Display','Arial Narrow',Arial,sans-serif;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.08);pointer-events:none;user-select:none}
.f9u-fhero__copy{position:relative;order:1;padding:28px 22px 8px}
@media (max-width:767px){.f9u-fhero__num{display:none}}
.f9u-h1--fam{text-transform:none;font-size:clamp(46px,6.4vw,92px)}
.f9u-h1__name{display:block;background:linear-gradient(90deg,#fff 0%,#fff 55%,color-mix(in srgb,var(--glow) 55%,#fff) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.04em}
.f9u-h1__tag{display:block;margin-top:12px;font:800 clamp(20px,2.3vw,30px)/1.12 'F9 Display','Arial Narrow',Arial,sans-serif;text-transform:uppercase;letter-spacing:.01em;color:#fff}
.f9u-tags{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0;padding:0;list-style:none}
.f9u-tags li{padding:7px 12px;border-radius:999px;border:1px solid color-mix(in srgb,var(--glow) 45%,transparent);background:color-mix(in srgb,var(--glow) 10%,transparent);color:#fff;font-size:12.5px;font-weight:600}
.f9u-herostat{display:inline-flex;align-items:center;gap:10px;margin:18px 0 0;color:#e8edf1;font-size:14px;font-weight:600}
.f9u-herostat.is-empty{color:var(--u-mut)}
@media (min-width:768px) and (max-width:1023px){
  .f9u-fhero__art{aspect-ratio:16/8;margin-top:-6%}
  .f9u-fhero__art img{object-position:85% 50%}
  .f9u-fhero__copy{padding:40px 40px 4px;max-width:680px}
}
@media (min-width:1024px){
  .f9u-fhero__frame{display:block;min-height:clamp(480px,42vw,580px)}
  .f9u-fhero__art{position:absolute;inset:0;margin:0;aspect-ratio:auto}
  .f9u-fhero__art img{object-position:80% 50%}
  .f9u-fhero__shade{background:linear-gradient(90deg,#040506 0%,rgba(4,5,6,.95) 28%,rgba(4,5,6,.55) 48%,rgba(4,5,6,0) 66%),radial-gradient(700px 360px at 0% 0%,color-mix(in srgb,var(--glow) 16%,transparent),transparent 70%)}
  .f9u-fhero__num{right:auto;left:clamp(300px,42%,560px);top:auto;bottom:-10px}
  .f9u-fhero__copy{display:flex;flex-direction:column;justify-content:center;min-height:inherit;max-width:min(620px,56%);padding:clamp(36px,4.6vw,64px)}
}
@media (min-width:1100px){.f9u-fhero__art img{object-position:100% 50%}}

/* --------------------------------------------------------------- LÍNEA · qué mirar */
.f9u-rail__list{display:grid;grid-template-columns:1fr;gap:14px;margin:20px 0 0;padding:0;list-style:none;counter-reset:r}
@media (min-width:800px){.f9u-rail__list{grid-template-columns:repeat(3,minmax(0,1fr))}}
.f9u-rail__item{position:relative;padding:22px 22px 24px;border-radius:18px;background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.015));border:1px solid var(--u-line);overflow:hidden}
.f9u-rail__item::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:linear-gradient(90deg,var(--glow),transparent)}
.f9u-rail__n{position:absolute;right:18px;top:14px;font:800 34px/1 'F9 Display','Arial Narrow',Arial,sans-serif;color:rgba(255,255,255,.08)}
.f9u-rail__ico{display:grid;place-items:center;width:44px;height:44px;margin-bottom:14px;border-radius:12px;color:var(--glow);background:color-mix(in srgb,var(--glow) 12%,transparent);border:1px solid color-mix(in srgb,var(--glow) 40%,transparent)}
.f9u-rail__t{margin:0 0 6px;font:800 19px/1.15 'F9 Display','Arial Narrow',Arial,sans-serif;color:#fff}
.f9u-rail__x{margin:0;color:var(--u-mut);font-size:14px;line-height:1.55}

/* --------------------------------------------------------------- LÍNEA · descubre y productos */
.f9u-discover{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 28px;padding:16px 18px;border-radius:16px;background:var(--u-glass);border:1px solid var(--u-line)}
.f9u-discover__t{margin:0;font:800 14px/1 'F9 Display','Arial Narrow',Arial,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--u-or2)}
.f9u-chips{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.f9u-chips a{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 14px;border-radius:12px;border:1px solid var(--u-line2);background:rgba(255,255,255,.03);color:#fff;font-size:14px;font-weight:600;text-decoration:none;transition:border-color .2s,background .2s}
.f9u-chips a:hover{border-color:rgba(255,138,61,.6);background:rgba(255,90,31,.08)}
.f9u-acc{margin-top:40px;padding-top:28px;border-top:1px solid var(--u-line)}
.f9u-prov-tag{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:rgba(61,220,132,.08);border:1px solid rgba(61,220,132,.35);color:#c9f5dc;font-size:13px}
.f9u-prov-tag .f9u-ico{width:16px;height:16px}
.f9u-prov-tag--compat{background:rgba(255,176,46,.08);border-color:rgba(255,176,46,.4);color:#ffe2b0}
.f9u-compare{margin-top:34px}
.f9u-compare .f9u-h3{margin-bottom:14px}
.f9u-tablewrap{overflow-x:auto;border-radius:16px;border:1px solid var(--u-line);background:rgba(12,16,21,.7)}
.f9u-table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.45}
.f9u-table th,.f9u-table td{padding:14px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--u-line)}
.f9u-table thead th{font:800 12.5px/1 'F9 Display','Arial Narrow',Arial,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--u-or2);background:rgba(255,255,255,.02)}
.f9u-table tbody tr:last-child>*{border-bottom:0}
.f9u-table tbody th a{color:#fff;font-weight:700;text-decoration:none}
.f9u-table tbody th a:hover{color:var(--u-or3)}
.f9u-table td{color:#d2d9df}
@media (max-width:719px){
  .f9u-tablewrap{background:transparent;border:0;overflow:visible}
  .f9u-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .f9u-table,.f9u-table tbody,.f9u-table tr,.f9u-table th,.f9u-table td{display:block;width:100%}
  .f9u-table tr{margin-bottom:12px;border-radius:14px;border:1px solid var(--u-line);background:rgba(12,16,21,.7);overflow:hidden}
  .f9u-table th,.f9u-table td{border-bottom:1px solid var(--u-line);padding:12px 14px}
  .f9u-table td::before{content:attr(data-label);display:block;margin-bottom:4px;font:800 11.5px/1 'F9 Display','Arial Narrow',Arial,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--u-or2)}
}

/* --------------------------------------------------------------- LÍNEA · otras líneas */
.f9u-minis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0 0;padding:0;list-style:none}
@media (min-width:800px){.f9u-minis{grid-template-columns:repeat(4,minmax(0,1fr))}}
.f9u-mini{--glow:#ff7a3d;position:relative;display:flex;align-items:flex-end;justify-content:space-between;gap:8px;min-height:104px;padding:14px;border-radius:14px;overflow:hidden;isolation:isolate;border:1px solid var(--u-line);text-decoration:none;color:#fff;transition:transform .35s var(--u-ease),border-color .3s}
.f9u-mini__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:right center;z-index:-2;transition:transform .7s var(--u-ease)}
.f9u-mini::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(5,6,8,.92),rgba(5,6,8,.35) 70%),linear-gradient(0deg,rgba(5,6,8,.75),transparent 60%)}
.f9u-mini__t{font:800 16px/1.1 'F9 Display','Arial Narrow',Arial,sans-serif;letter-spacing:.01em}
.f9u-mini .f9u-arrow{color:var(--u-or2)}
.f9u-mini:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--glow) 60%,transparent)}
.f9u-mini:hover .f9u-mini__img{transform:scale(1.06)}

/* --------------------------------------------------------------- aparición suave (solo con JS) */
.f9u-js .f9u-reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--u-ease) var(--d,0ms),transform .7s var(--u-ease) var(--d,0ms)}
.f9u-js .f9u-reveal.is-in{opacity:1;transform:none}

/* --------------------------------------------------------------- movimiento reducido */
@media (prefers-reduced-motion:reduce){
  .f9u *,.f9u *::before,.f9u *::after{animation:none!important;transition:none!important}
  .f9u-js .f9u-reveal{opacity:1;transform:none}
  .f9u-hero__art,.f9u-fhero__art{transform:none!important}
  .f9e-spark,.f9u-orbit__spark{display:none}
  .f9u-emblem .f9e-tilt,.f9o-icon .f9e-tilt{animation:none}
}
@media print{.f9u-orbit,.f9u-hero__shade,.f9u-fhero__shade{display:none}.f9u-js .f9u-reveal{opacity:1;transform:none}}

/* --------------------------------------------------------------- icono orbital en categorias.html */
.f9o-icon{overflow:visible;fill:none;stroke:none}