:root{--brand-navy:#1b1939;--brand-cyan:#00afef;--brand-black:#373435;--brand-gray:#646160;--brand-white:#fefefe;--ink-1000:var(--brand-navy);--ink-950:var(--brand-navy);--ink-900:var(--brand-black);--ink-800:var(--brand-black);--ink-700:var(--brand-gray);--paper:var(--brand-white);--white:var(--brand-white);--text:rgba(254, 254, 254, 0.84);--muted:rgba(254, 254, 254, 0.64);--gold:var(--brand-cyan);--gold-light:var(--brand-cyan);--gold-dark:var(--brand-cyan);--cyan:var(--brand-cyan);--cyan-dark:var(--brand-navy);--danger:var(--brand-black);--line:rgba(254, 254, 254, 0.16);--line-dark:rgba(27, 25, 57, 0.16);--shadow:0 24px 70px rgba(27, 25, 57, 0.18);--radius-sm:8px;--radius:16px;--radius-lg:28px;--container:1240px;--header-offset:174px}*,::after,::before{box-sizing:border-box}html{scroll-behavior:smooth;color-scheme:light}body{margin:0;min-width:320px;overflow-x:hidden;background:var(--paper);color:var(--ink-950);font-family:"Avenir Next",Avenir,"Segoe UI",Inter,Arial,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body.dialog-open,body.menu-open{overflow:hidden}img,svg,video{display:block;max-width:100%}picture{display:contents}button,input,select,textarea{font:inherit}a,button{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{font-weight:520;line-height:1.06;letter-spacing:-.035em}h1{font-size:clamp(2.8rem, 10vw, 6.8rem)}h2{font-size:clamp(2.1rem, 7vw, 4.3rem)}h3{font-size:clamp(1.25rem, 4vw, 1.75rem)}p{max-width:72ch}:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}::selection{background:var(--gold);color:var(--ink-1000)}.skip-link{position:fixed;z-index:9999;top:8px;left:8px;transform:translateY(-160%);padding:10px 16px;border-radius:6px;background:var(--white);color:var(--ink-950);font-weight:700;transition:transform .2s ease}.skip-link:focus{transform:translateY(0)}.container{width:min(100% - 32px,var(--container));margin-inline:auto}.section{position:relative;padding:76px 0}.section--dark{background:var(--ink-950);color:var(--white)}.section--ink{background:var(--ink-900);color:var(--white)}.section--white{background:var(--white)}.section--gold{background:var(--gold);color:var(--ink-1000)}.footer::before,.page-hero::before,.section--grid::before{position:absolute;inset:0;content:"";pointer-events:none;opacity:.3;background-image:linear-gradient(30deg,transparent 48%,rgba(0,175,239,.13) 49%,rgba(0,175,239,.13) 51%,transparent 52%),linear-gradient(150deg,transparent 48%,rgba(0,175,239,.13) 49%,rgba(0,175,239,.13) 51%,transparent 52%);background-size:80px 46px;mask-image:linear-gradient(to left,#373435,transparent 72%)}.section-head{display:grid;gap:16px;margin-bottom:38px}.section-head h2{max-width:880px;margin-bottom:0}.section-head p{margin-bottom:0;color:#646160;font-size:1.05rem}.section--dark .section-head p,.section--ink .section-head p{color:var(--muted)}.kicker{display:inline-flex;align-items:center;gap:10px;margin-bottom:12px;color:var(--gold-dark);font-size:.76rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase}.page-hero .kicker,.section--dark .kicker,.section--ink .kicker{color:var(--gold-light)}.kicker::before{width:26px;height:2px;content:"";background:currentColor}.lede{color:#646160;font-size:clamp(1.08rem, 3vw, 1.35rem)}.section--dark .lede,.section--ink .lede{color:var(--text)}.gold{color:var(--gold-light)}.sr-only{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;gap:10px;padding:12px 18px;border:1px solid transparent;border-radius:6px;background:var(--gold);color:var(--ink-1000);font-weight:750;line-height:1.2;transition:transform .2s ease,background .2s ease,border-color .2s ease}.button:hover{transform:translateY(-2px);background:var(--gold-light);box-shadow:0 10px 24px rgba(27,25,57,.18)}.button--cyan{background:var(--cyan)}.button--cyan:hover{background:#00afef}.button--ghost{border-color:rgba(254,254,254,.45);background:0 0;color:var(--white)}.button--ghost:hover{border-color:var(--gold-light);background:rgba(254,254,254,.06)}.button--ink{background:var(--ink-950);color:var(--white)}.button--ink:hover{background:var(--ink-700)}.button--wide{width:100%}.button svg{width:18px;height:18px}.text-link{display:inline-flex;min-height:44px;align-items:center;gap:10px;color:var(--gold-dark);font-weight:750}.section--dark .text-link,.section--ink .text-link{color:var(--gold-light)}.text-link svg{width:18px;transition:transform .2s ease}.text-link:hover svg{transform:translateX(4px)}#site-header{min-height:195px;background:var(--ink-950)}#contenido{min-height:calc(100svh - 195px)}.site-header{position:sticky;z-index:1000;top:0;background:rgba(27,25,57,.97);color:var(--white);box-shadow:0 1px 0 var(--line);backdrop-filter:blur(14px)}.top-strip{display:flex;min-height:27px;align-items:center;justify-content:center;padding:4px 16px;background:var(--gold);color:var(--ink-1000);font-size:.68rem;font-weight:800;letter-spacing:.12em;text-align:center;text-transform:uppercase}.header-main{display:grid;min-height:132px;grid-template-areas:"brand menu" "search search";grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px 18px;padding:10px 16px 14px}.brand-lockup{grid-area:brand;display:flex;min-width:0;align-items:center}.brand-symbol{position:relative;width:37px;height:37px;flex:0 0 auto}.brand-symbol::after,.brand-symbol::before{position:absolute;inset:3px;content:"";border:2px solid var(--gold);border-radius:50%}.brand-symbol::after{inset:9px 0;border-right-color:transparent;border-left-color:transparent;transform:rotate(42deg)}.brand-symbol span{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--gold-light);box-shadow:27px 8px 0 var(--gold),8px 29px 0 var(--gold)}.brand-copy{display:block}.brand-copy img{width:174px;height:auto}.brand-copy small{display:none}.desktop-actions{display:none;grid-area:actions}.menu-toggle{grid-area:menu;display:grid;width:48px;height:48px;flex:0 0 auto;place-items:center;border:1px solid var(--line);border-radius:50%;background:0 0;color:var(--white)}.menu-toggle svg{width:24px}.header-search{position:relative;width:100%;grid-area:search}.site-search{position:relative;width:100%}.site-search input{width:100%;height:48px;padding:0 52px 0 16px;border:1px solid rgba(0,175,239,.18);border-radius:7px;background:var(--white);color:var(--ink-950);font-size:16px}.site-search input:focus{border-color:var(--brand-cyan);outline:2px solid transparent;box-shadow:0 0 0 3px rgba(0,175,239,.18)}.site-search 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13px;color:rgba(254,254,254,.74);font-size:.82rem;white-space:nowrap}.desktop-nav a::after{position:absolute;right:13px;bottom:7px;left:13px;height:2px;content:"";transform:scaleX(0);background:var(--gold);transition:transform .2s ease}.desktop-nav a:hover,.desktop-nav a[aria-current=page]{color:var(--white)}.desktop-nav a:hover::after,.desktop-nav a[aria-current=page]::after{transform:scaleX(1)}.mobile-drawer{position:fixed;z-index:2000;inset:0;display:grid;grid-template-rows:auto 1fr auto;overflow-y:auto;opacity:0;background:var(--ink-950);color:var(--white);pointer-events:none;visibility:hidden;transition:opacity .25s ease,visibility .25s}.mobile-drawer.is-open{opacity:1;pointer-events:auto;visibility:visible}.drawer-head{display:flex;min-height:76px;align-items:center;justify-content:space-between;padding:12px 18px;border-bottom:1px solid var(--line)}.drawer-close{display:grid;width:48px;height:48px;place-items:center;border:1px solid var(--line);border-radius:50%;background:0 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1.3rem)}.hero-actions{display:flex;flex-direction:column;gap:10px}.hero-controls{position:absolute;z-index:5;right:16px;bottom:22px;left:16px;display:flex;align-items:center;justify-content:space-between}.hero-dots{display:flex;gap:8px}.hero-dot{width:34px;height:4px;padding:0;border:0;border-radius:4px;background:rgba(254,254,254,.3)}.hero-dot.is-active{background:var(--gold-light)}.hero-arrows{display:flex;gap:8px}.icon-button{display:grid;width:46px;height:46px;place-items:center;border:1px solid rgba(254,254,254,.35);border-radius:50%;background:rgba(27,25,57,.42);color:var(--white)}.icon-button:hover{border-color:var(--gold-light);background:var(--ink-950)}.icon-button svg{width:20px}.hero-rail{display:none}.intro-grid{display:grid;gap:28px}.intro-copy h2{margin-bottom:20px}.nano-orbit{position:relative;min-height:340px;overflow:hidden;border-radius:var(--radius-lg);background:radial-gradient(circle at center,#373435 0 10%,#373435 11% 42%,#1b1939 43%);box-shadow:var(--shadow)}.nano-orbit::after,.nano-orbit::before{position:absolute;top:50%;left:50%;width:270px;height:270px;border:1px solid rgba(0,175,239,.45);border-radius:50%;content:"";transform:translate(-50%,-50%) rotate(24deg) scaleY(.38)}.nano-orbit::after{transform:translate(-50%,-50%) rotate(-42deg) scaleY(.38)}.nano-orbit .core{position:absolute;top:50%;left:50%;width:58px;height:58px;border-radius:50%;transform:translate(-50%,-50%);background:var(--gold);box-shadow:0 0 50px rgba(0,175,239,.5)}.nano-orbit .particle{position:absolute;width:13px;height:13px;border:3px solid var(--gold-light);border-radius:50%}.nano-orbit .particle:nth-child(2){top:23%;left:26%}.nano-orbit .particle:nth-child(3){top:67%;left:73%}.nano-orbit .particle:nth-child(4){top:19%;left:71%}.nano-orbit .particle:nth-child(5){top:73%;left:24%}.nano-orbit p{position:absolute;right:22px;bottom:16px;left:22px;margin:0;color:var(--muted);font-size:.76rem;letter-spacing:.08em;text-align:center;text-transform:uppercase}.article-grid,.benefit-grid,.brand-grid,.catalog-grid,.metrics-grid,.values-grid,.video-grid{display:grid;gap:16px}.benefit-card{position:relative;min-height:250px;overflow:hidden;padding:24px;border:1px solid var(--line-dark);border-radius:var(--radius);background:var(--white)}.benefit-card::after{position:absolute;right:-30px;bottom:-45px;width:130px;height:130px;border:1px solid rgba(0,175,239,.35);border-radius:50%;content:""}.card-number{display:block;margin-bottom:34px;color:var(--gold-dark);font-size:.78rem;font-weight:800;letter-spacing:.15em}.benefit-card h3{margin-bottom:12px}.benefit-card p{margin:0;color:#646160}.brand-strip{max-width:100vw;overflow:hidden;border-block:1px solid rgba(254,254,254,.16);contain:layout paint}.brand-strip-track{display:grid;width:100%;min-width:0;grid-template-columns:repeat(2,minmax(0,1fr))}.brand-pill{display:flex;min-width:0;min-height:106px;align-items:center;justify-content:center;gap:12px;padding:20px 16px;border-right:1px solid rgba(254,254,254,.16);border-bottom:1px solid rgba(254,254,254,.16)}.brand-pill:nth-child(n+7){display:none}.brand-pill span{color:var(--gold-light);font-size:.72rem;font-weight:900;letter-spacing:.12em}.brand-pill strong{font-size:1.05rem;font-weight:570}.statement{display:grid;gap:28px;align-items:center}.statement h2{margin-bottom:0}.statement-copy{color:var(--text)}.statement-copy p:last-child{margin-bottom:0}.cta-panel{position:relative;display:grid;gap:24px;overflow:hidden;padding:34px 24px;border-radius:var(--radius-lg);background:var(--gold);color:var(--ink-1000)}.cta-panel::after{position:absolute;right:-70px;bottom:-100px;width:250px;height:250px;border:42px solid rgba(254,254,254,.16);border-radius:50%;content:""}.cta-panel h2{max-width:850px;margin:0;font-size:clamp(2rem, 7vw, 4rem)}.cta-panel .button{position:relative;z-index:2;align-self:center}.page-hero{position:relative;min-height:430px;overflow:hidden;padding:88px 0 64px;background:var(--ink-950);color:var(--white)}.page-hero-inner{position:relative;z-index:2;display:grid;gap:34px;align-items:end}.page-hero h1{max-width:930px;margin:0 0 20px;font-size:clamp(3rem, 12vw, 6.8rem)}.page-hero p{margin-bottom:0;color:var(--text);font-size:clamp(1.05rem, 3vw, 1.3rem)}.page-hero-visual{position:relative;min-height:250px;overflow:hidden;border-radius:var(--radius-lg);background:var(--ink-800)}.page-hero-visual img{position:absolute;width:100%;height:100%;object-fit:cover}.page-hero-visual::after{position:absolute;inset:0;content:"";background:linear-gradient(to top,rgba(27,25,57,.7),transparent 60%)}.page-hero-label{position:absolute;z-index:2;right:18px;bottom:16px;left:18px;margin:0;color:var(--white);font-size:.75rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.metrics-grid{grid-template-columns:repeat(2,1fr)}.metric{min-height:150px;padding:20px;border:1px solid var(--line-dark);border-radius:var(--radius);background:var(--white)}.metric strong{display:block;margin-bottom:8px;color:var(--gold-dark);font-size:clamp(2rem, 9vw, 4rem);line-height:1}.metric span{color:#646160;font-size:.9rem}.story-grid{display:grid;gap:36px;align-items:start}.story-copy p{color:#646160}.story-quote{padding:28px;border-left:4px solid var(--gold);border-radius:0 var(--radius) var(--radius) 0;background:var(--ink-950);color:var(--white)}.story-quote p{margin:0;color:var(--text);font-size:clamp(1.25rem, 4vw, 1.75rem)}.timeline{position:relative;display:grid;gap:0}.timeline::before{position:absolute;top:0;bottom:0;left:15px;width:1px;content:"";background:var(--line)}.timeline-item{position:relative;display:grid;gap:8px;padding:0 0 34px 48px}.timeline-item::before{position:absolute;top:4px;left:8px;width:15px;height:15px;border:3px solid var(--ink-950);border-radius:50%;content:"";background:var(--gold);box-shadow:0 0 0 1px var(--gold)}.timeline-item time{color:var(--gold-light);font-size:.75rem;font-weight:800;letter-spacing:.14em}.timeline-item h3{margin-bottom:4px}.timeline-item p{margin:0;color:var(--muted)}.value-card{padding:24px;border-top:3px solid var(--gold);border-radius:0 0 var(--radius) var(--radius);background:var(--white);box-shadow:0 12px 34px rgba(27,25,57,.08)}.value-card p{margin-bottom:0;color:#646160}.value-list{display:grid;gap:8px;margin:0;padding:0;color:var(--brand-gray);list-style:none}.value-list li{position:relative;padding-left:18px}.value-list 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svg{width:34px;height:34px}.brand-card h2{margin-bottom:8px;font-size:clamp(1.7rem, 6vw, 2.6rem)}.brand-card .brand-tag{display:block;margin-bottom:18px;color:var(--gold-light);font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.brand-card p{margin-bottom:18px;color:var(--muted)}.brand-benefit{display:flex;align-items:flex-start;gap:10px;color:var(--text);font-size:.9rem}.brand-benefit svg{width:18px;flex:0 0 auto;margin-top:4px;color:var(--gold-light)}.science-intro{display:grid;gap:30px;align-items:center}.scale-card{padding:28px;border-radius:var(--radius-lg);background:var(--ink-950);color:var(--white)}.scale-line{display:flex;min-height:90px;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line)}.scale-line:last-child{border:0}.scale-line span{color:var(--muted)}.scale-line strong{color:var(--gold-light);font-size:1.3rem}.process-grid{display:grid;gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--line)}.process-card{position:relative;min-height:230px;padding:28px;background:var(--ink-900)}.process-card .step{display:block;margin-bottom:56px;color:var(--gold-light);font-size:.75rem;font-weight:900;letter-spacing:.14em}.process-card h3{margin-bottom:10px}.process-card p{margin:0;color:var(--muted)}.platform-grid{display:grid;gap:16px}.platform-card{display:grid;gap:20px;padding:24px;border:1px solid var(--line-dark);border-radius:var(--radius);background:var(--white)}.platform-card svg{width:34px;color:var(--gold-dark)}.platform-card h3{margin:0}.platform-card p{margin:0;color:#646160}.responsibility{display:grid;gap:28px;align-items:center}.responsibility-list{display:grid;gap:12px}.responsibility-item{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line)}.responsibility-item svg{width:22px;flex:0 0 auto;margin-top:4px;color:var(--gold-light)}.responsibility-item 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