html{width:100%;height:auto;overflow-x:clip;scroll-behavior:smooth;scroll-padding-top:100px}body{width:100%;min-width:320px}img,video{max-width:100%}a,button,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid #c88d58;outline-offset:5px}input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #c88d58;outline-offset:2px}[hidden]{display:none!important}.form-note{font-size:11px;color:#a3aab8;line-height:1.5}.mobile-menu-toggle{display:none}.mobile-nav{position:absolute;top:100%;left:12px;right:12px;background:#10151ff5;border:1px solid #ffffff25;border-radius:18px;padding:14px;box-shadow:0 20px 40px #0008}.mobile-nav a{display:block;padding:14px;color:#fff;font-size:14px;border-radius:10px}.mobile-nav a[aria-current=page],.mobile-nav a:hover{background:#ffffff13}.brand-filter-btn[aria-pressed=true]{background:#24160f!important;color:#fff!important;border-color:#24160f!important;box-shadow:none!important}.brand-filter-btn[aria-pressed=true] img{filter:brightness(0) invert(1)}.brand-filter-btn[aria-pressed=false]{background:#fff!important;color:#625146!important;border-color:#b6a697!important}.brand-filter-btn[aria-pressed=false] img{filter:brightness(0)}.product-item.hidden{display:none}#altum-dialog{border:1px solid #ffffff25;border-radius:24px;background:#101723;color:#f3f5f9;width:min(720px,calc(100% - 28px));max-height:90dvh;padding:36px;box-shadow:0 30px 100px #000b;font:400 14px/1.6 Inter,system-ui,sans-serif;overflow-y:auto}#altum-dialog::backdrop{background:#000b;backdrop-filter:blur(7px)}.dialog-close{position:absolute;right:16px;top:12px;width:36px;height:36px;border:1px solid #ffffff20;border-radius:50%;font-size:25px;line-height:1;color:#c9d3df;background:transparent;cursor:pointer}.dialog-title{font-size:clamp(24px,5vw,34px);letter-spacing:-.04em;line-height:1.15;font-weight:600;margin:0 0 14px}.dialog-muted{color:#aebac9;font-size:13px}.demo-notice{padding:12px 14px;border:1px solid #c88d5850;background:#c88d580d;border-radius:12px;color:#dcc5b0;font-size:12px;margin:18px 0}.dialog-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.dialog-primary,.dialog-secondary{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:999px;font-size:13px;font-weight:600;cursor:pointer}.dialog-primary{color:#111827;background:#fff;border:1px solid #fff}.dialog-secondary{color:#eef1f6;background:#ffffff08;border:1px solid #ffffff30}.dialog-primary:disabled{opacity:.35;cursor:not-allowed}.steps{display:flex;gap:10px;margin:20px 0;font-size:11px;color:#a3aebb}.steps span{padding:6px 12px;border:1px solid #ffffff25;border-radius:999px}.steps .active{border-color:#c88d58;color:#e6be9a}.calendar-layout{display:grid;grid-template-columns:1.35fr 1fr;gap:24px;margin-top:24px}.calendar-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font-size:14px;font-weight:600;text-transform:capitalize}.calendar-heading button{width:32px;height:32px;background:#ffffff08;border:1px solid #ffffff25;border-radius:50%;cursor:pointer}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}.calendar-grid span,.calendar-grid button{text-align:center;padding:8px 0;font-size:12px;border-radius:8px}.calendar-grid>span{color:#818fa2}.calendar-grid button{border:1px solid #ffffff15;background:#ffffff05;color:#e4eaf2;cursor:pointer}.calendar-grid button:disabled{opacity:.2;cursor:default}.calendar-grid button[aria-pressed=true],.time-slot[aria-pressed=true]{background:#c88d58;color:#111827;border-color:#c88d58}.time-slots{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.time-slot{border:1px solid #ffffff25;border-radius:10px;padding:10px 6px;font-size:12px;background:#ffffff05;cursor:pointer}.dialog-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}.dialog-field{display:flex;flex-direction:column;gap:6px;font-size:12px;color:#b6c3d3}.dialog-field input,.dialog-field select,.dialog-field textarea{min-width:0;width:100%;background:#080d16;border:1px solid #ffffff25;border-radius:10px;padding:11px;color:#fff;font-size:14px}.dialog-field.wide{grid-column:1/-1}.summary-card{border:1px solid #ffffff20;border-radius:14px;background:#ffffff04;padding:20px;margin:20px 0}.summary-card dl{display:grid;grid-template-columns:100px 1fr;gap:8px;font-size:13px}.summary-card dt{color:#90a0b4}.summary-card dd{overflow-wrap:anywhere}.dialog-status{font-size:12px;color:#bac6d5}.configured-calendar{width:100%;height:600px;border:0;border-radius:14px;background:#fff}.media-error{position:relative}.media-error::after{content:'Video original temporalmente no disponible';position:absolute;left:16px;right:16px;bottom:18px;color:#a6b2c3;font-size:11px;text-align:center;pointer-events:none}#products-catalog-grid{align-items:stretch}header{transition:background .2s}body[data-page=home] header.scrolled{background:#07090de8;backdrop-filter:blur(14px)}
@media(max-width:767px){header>div{padding-left:20px!important;padding-right:70px!important;gap:14px}header a>img{max-width:100px}header .mobile-menu-toggle{display:flex;align-items:center;justify-content:center;position:absolute;right:18px;top:50%;transform:translateY(-50%);width:36px;height:36px;color:#fff;background:#ffffff0f;border:1px solid #ffffff25;border-radius:50%;font-size:18px}header a[href="#contacto"]{padding:10px 14px;font-size:10px;white-space:nowrap}body[data-page=fuel] [data-purpose=hero-section] img[alt="Altum Fuel"]{max-width:240px;height:130px}body[data-page=lab] #inicio>.relative{padding-top:50px}#altum-dialog{padding:30px 20px}.calendar-layout{grid-template-columns:1fr}.dialog-grid{grid-template-columns:1fr}.calendar-grid span,.calendar-grid button{padding:10px 0}.summary-card dl{grid-template-columns:75px 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}video{scroll-behavior:auto}}
@media(max-width:767px){body[data-page=fuel] [data-purpose=hero-section]>div>img[alt="Altum Fuel Nutrición Deportiva Contexto"]{object-position:68% top}}
/* Technical optimization layer: no editorial redesign. */
.skip-link{position:fixed;top:8px;left:8px;z-index:200;padding:12px 18px;border-radius:8px;background:#fff;color:#111827;font:600 14px/1.4 Inter,system-ui,sans-serif;transform:translateY(-180%)}.skip-link:focus{transform:translateY(0)}#main-content:focus{outline:none}.catalog-contact-button{white-space:normal!important;text-align:center;line-height:1.5;min-height:48px}
#brand-filter-bar .brand-filter-btn:not(.active){color:#625146!important}
/* Clean customer-facing states. Internal review labels are never rendered. */
#catalogo-marcas .public-price{display:block;color:#1a130f!important;margin-top:5px;text-decoration:none}.wholesale-contact-link{display:block;width:100%;text-align:left;background:none;border:0;color:#4d3827;text-decoration:underline;text-underline-offset:4px;padding:10px 0 0;font:500 13px/1.5 Inter,system-ui,sans-serif;cursor:pointer}.demo-notice{padding:10px 13px;border-color:#ffffff20;background:#ffffff04;color:#b5c0cf;font-size:12px;line-height:1.5}

/* Source HTML repaired: keep approved words while making spacing structural. */
body[data-page=home] .hero-description{margin:24px 0 32px;line-height:1.6}body[data-page=lab] .consultation-copy h2{line-height:1.14;margin-bottom:0}body[data-page=lab] .consultation-description{max-width:48ch;line-height:1.65;margin:22px 0 28px}body[data-page=lab] .consultation-copy>a{flex-shrink:0}body[data-page=lab] .consultation-copy>div:first-child{margin-bottom:16px}.wholesale-contact-link{padding-top:18px;min-height:44px;width:fit-content}.catalog-contact-button{margin-top:4px}
@media(max-width:639px){body[data-page=home] .hero-description{margin:20px 0 28px}body[data-page=lab] .consultation-description{margin:20px 0 26px;line-height:1.6}body[data-page=lab] .consultation-copy>a{max-width:100%;white-space:normal;text-align:center}}

/* Long, approved FAQ copy wraps without compressing the disclosure affordance. */
.faq-item summary { gap: 1rem; }
.faq-item summary > :first-child { min-width: 0; }
.faq-item summary > :last-child { flex-shrink: 0; }
.product-description { overflow-wrap: anywhere; }

/* Fuel: the three requested training stages. */
.fuel-stage-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:3rem}.fuel-stage-grid h3{max-width:16ch}.fuel-stage-grid p{max-width:32ch}@media(max-width:767px){.fuel-stage-grid{grid-template-columns:1fr;gap:2rem}}

/* Home V9: preserve the text layout; art-direct only the photo and header. */
body[data-page=home] .home-header-cta{
  min-width:112px;min-height:40px;padding:10px 22px;white-space:nowrap;
  text-align:center;line-height:1.2;font-weight:800;color:#1d120a;
  background:linear-gradient(135deg,#f3c99e 0%,#dca368 55%,#c88d58 100%);
  border:1px solid #f8d9b4;
  box-shadow:inset 0 1px 0 #fff7,0 5px 16px #0005,0 0 22px #c88d5828;
}
body[data-page=home] .home-header-cta:hover{
  background:linear-gradient(135deg,#ffe0bc,#e3ae77);box-shadow:inset 0 1px 0 #fff9,0 7px 24px #0007,0 0 28px #c88d5845;
}
body[data-page=home] .home-header-cta:active{transform:translateY(1px);box-shadow:inset 0 2px 5px #633c282a,0 2px 8px #0005}
@media(max-width:767px){
  body[data-page=home] .home-header{padding:16px 20px;background:linear-gradient(180deg,#07090df5,#07090db3 70%,#07090d00)}
  body[data-page=home] .home-header-inner{padding:0!important;gap:10px;justify-content:flex-start}
  body[data-page=home] .home-header-inner>a{margin-right:auto;flex:0 0 auto}
  body[data-page=home] .home-header-inner>a img{width:100px;height:auto;max-width:100px}
  body[data-page=home] .home-header-cta{min-width:108px;min-height:44px;padding:12px 18px;font-size:12px;letter-spacing:.01em}
  body[data-page=home] .home-header .mobile-menu-toggle{position:static;transform:none;flex:0 0 44px;width:44px;height:44px;background:#0d131eb3;border-color:#ffffff38;font-size:20px}
  body[data-page=home] .home-hero-media{background:#07090d}
  body[data-page=home] .home-hero-photo{position:absolute;top:20px;right:0;width:100%;height:clamp(280px,76vw,420px);object-fit:cover;object-position:100% 0!important;filter:brightness(.9) contrast(1.08)}
  body[data-page=home] .home-hero-shade-side{background:linear-gradient(90deg,rgba(7,9,13,.7) 0%,rgba(7,9,13,.18) 40%,rgba(7,9,13,.02) 100%)}
  body[data-page=home] .home-hero-shade-bottom{top:20px;bottom:auto;height:clamp(280px,76vw,420px);background:linear-gradient(180deg,rgba(7,9,13,.1),rgba(7,9,13,0) 50%,rgba(7,9,13,.15) 72%,#07090d 100%)}
}

/* V10: one shared header; each vertical keeps its approved body and palette. */
.altum-header{position:fixed;top:0;left:0;width:100%;z-index:50;padding:16px 48px;font-family:Inter,system-ui,sans-serif;background:#07090de8;backdrop-filter:blur(14px);border-bottom:1px solid #ffffff14}
body[data-page=fuel] .altum-header{background:rgba(53,30,28,.85)}
body[data-page=lab] .altum-header{background:#060913e8}
.altum-header-inner{max-width:1280px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px;height:44px;padding:0!important}
.altum-header-inner>a{flex-shrink:0}.altum-header-inner>a img{width:112px;height:auto;max-width:112px}
.altum-desktop-nav{display:flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;border:1px solid #ffffff1a;background:#0006}
.altum-desktop-nav a{font-family:Inter,system-ui,sans-serif;font-size:12px;line-height:18px;text-transform:none;letter-spacing:normal;font-weight:500;color:#cbd5e1;padding:6px 14px;border:1px solid transparent;border-radius:999px;white-space:nowrap}
.altum-desktop-nav a[aria-current=page]{background:#ffffff26;border-color:#ffffff33;color:white;font-weight:600}
body[data-page=lab] .altum-desktop-nav a[aria-current=page]{background:#38bdf819;border-color:#38bdf84d;color:#38bdf8}
body .altum-header .altum-header-cta{display:inline-flex;align-items:center;justify-content:center;min-width:112px;min-height:44px;padding:12px 22px;border-radius:999px;text-transform:none;letter-spacing:.01em;font:800 12px/1.2 Inter,system-ui,sans-serif;white-space:nowrap;text-align:center;color:#1d120a;background:linear-gradient(135deg,#f3c99e,#dca368 55%,#c88d58);border:1px solid #f8d9b4;box-shadow:inset 0 1px 0 #fff7,0 5px 16px #0005,0 0 22px #c88d5828}
body .altum-header .altum-header-cta:hover{background:linear-gradient(135deg,#ffe0bc,#e3ae77);box-shadow:inset 0 1px 0 #fff9,0 7px 24px #0007,0 0 28px #c88d5845}
body .altum-header .altum-header-cta:active{transform:translateY(1px);box-shadow:inset 0 2px 5px #633c282a,0 2px 8px #0005}
a[data-whatsapp=general]{text-transform:none}
@media(max-width:767px){body .altum-header{padding:16px 20px}.altum-header-inner{gap:10px}.altum-header-inner>a{margin-right:auto}.altum-header-inner>a img{width:100px;max-width:100px}.altum-desktop-nav{display:none}body .altum-header .altum-header-cta{min-width:108px;padding:12px 18px}.altum-header .mobile-menu-toggle{display:flex;align-items:center;justify-content:center;position:static;transform:none;flex:0 0 44px;width:44px;height:44px;background:#0d131eb3;border:1px solid #ffffff38;border-radius:50%;color:white;font-size:20px}.altum-header .mobile-nav a{text-transform:none;letter-spacing:normal;font-family:Inter,system-ui,sans-serif}}