/* Identidad Efecto Lab: exclusivamente medianoche, cian, lima, hielo y grafito. */
:root{--night:#0B1020;--cyan:#00D9E9;--lime:#B8F500;--ice:#F5F7FF;--graphite:#252D3D;--line:rgba(245,247,255,.18)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--night);color:var(--ice);font-family:Arial,Helvetica,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}button{font:inherit}a,button{touch-action:manipulation}a:focus-visible,button:focus-visible{outline:3px solid var(--cyan);outline-offset:6px}a:hover{text-decoration:underline;text-underline-offset:5px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.12;letter-spacing:-.045em}h1{font-size:clamp(2.9rem,5.3vw,5.4rem);margin-bottom:28px}h2{font-size:clamp(2.3rem,4vw,3.9rem);font-weight:600;margin-bottom:25px}h3{font-size:1.45rem;letter-spacing:-.025em}em{font-style:normal;color:var(--cyan)}.container{width:min(1240px,calc(100% - 96px));margin:auto}.section{padding-top:110px;padding-bottom:110px}.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.16em;margin-bottom:28px}.eyebrow>span{display:inline-block;width:7px;height:7px;background:var(--lime);border-radius:50%;margin-right:10px}.lead{font-size:1.15rem;line-height:1.7;max-width:530px}.skip{position:fixed;left:15px;top:-100px;background:var(--lime);color:var(--night);padding:12px;z-index:100}.skip:focus{top:10px}header{position:sticky;top:0;z-index:10;background:var(--night);border-bottom:1px solid var(--line)}.header-row{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{font-size:2rem;letter-spacing:-.09em;white-space:nowrap;line-height:1}.brand b{font-weight:400}.brand-dot{color:var(--cyan)}nav{display:flex;gap:22px;align-items:center;font-size:.8rem}nav a{padding:10px 0}.nav-cta{border:1px solid var(--line);padding:10px 16px}.menu-toggle{background:transparent;color:var(--ice);border:1px solid var(--line);padding:10px 15px;cursor:pointer}.hero{display:grid;grid-template-columns:1.2fr 1fr;column-gap:45px;padding-top:85px}.hero-copy{padding-bottom:70px}.actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap;margin-top:30px}.button{display:inline-flex;align-items:center;gap:26px;background:var(--lime);color:var(--night);font-size:.85rem;font-weight:700;padding:17px 22px;border:1px solid transparent}.button:hover{background:var(--ice);text-decoration:none}.text-link{font-size:.85rem;border-bottom:1px solid var(--line);padding-bottom:6px;display:inline-block}.text-link span{margin-left:12px}.hero-bottom{grid-column:1/-1;display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:25px 0;font-size:.7rem;letter-spacing:.08em}.lab-art{position:relative;aspect-ratio:1/1;align-self:center;isolation:isolate}.art-grid{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:42px 42px;mask-image:radial-gradient(black,transparent 70%)}.orbit{position:absolute;inset:14%;border:1px solid var(--cyan);border-radius:50%;transform:rotate(-25deg)}.orbit-one{border-right:4px solid var(--cyan)}.orbit-two{inset:24% 3%;transform:rotate(45deg);border-color:var(--line)}.core{position:absolute;inset:29%;background:var(--graphite);border:1px solid var(--line);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;align-content:center;font-size:2.3rem;font-weight:700;letter-spacing:-.06em}.core>span{color:var(--lime)}.core small{display:block;width:100%;text-align:center;font-size:.55rem;letter-spacing:.14em;margin-top:12px;line-height:1.6}.node{position:absolute;font-size:.6rem;letter-spacing:.1em;border:1px solid var(--line);background:var(--night);padding:12px}.node-one{top:10%;left:5%}.node-two{right:0;top:49%;color:var(--cyan)}.node-three{bottom:15%;left:8%;color:var(--lime)}.art-caption{position:absolute;bottom:0;right:0;font-size:.6rem;letter-spacing:.1em}.light{background:var(--ice);color:var(--night)}.split{display:grid;grid-template-columns:1fr 1fr;gap:100px}.copy p{max-width:500px}.large{font-size:1.55rem;line-height:1.45}.underline{border-bottom:3px solid var(--cyan)}.dark-link{border-color:var(--graphite);margin-top:20px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:50px}.section-heading p{font-size:.95rem}.solutions{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.solutions article{padding:30px 24px;border-right:1px solid var(--line);display:flex;flex-direction:column}.solutions article:first-child{padding-left:0}.solutions article:last-child{border:0;padding-right:0}.index{display:flex;justify-content:space-between;font-size:.8rem;color:var(--cyan);margin-bottom:40px}.index span{font-size:1.5rem}.solutions p,.solutions li{font-size:.88rem}.solutions ul{padding-left:17px;margin-top:8px;margin-bottom:28px}.solutions li{margin-bottom:9px}.solutions a{font-size:.75rem;margin-top:auto;color:var(--lime)}.method{background:var(--graphite)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:35px;list-style:none;padding:0;margin:0}.steps li{border-top:1px solid var(--line);padding-top:25px}.steps span{display:block;color:var(--lime);font-size:.8rem;margin-bottom:30px}.steps p{font-size:.95rem}.steps small{font-size:.75rem}.tech .lead{margin-bottom:35px}.process{border:1px solid var(--line);padding:35px}.process-label{font-size:.65rem;letter-spacing:.15em;color:var(--cyan)}.process>div{padding:24px 0 18px 35px;border-top:1px solid var(--line);position:relative}.process>div>span{position:absolute;left:0;color:var(--lime)}.process h3{font-size:1.2rem;margin-bottom:10px}.process p{font-size:.9rem}.process-note{margin:16px 0 0;font-size:.75rem!important}.learning>div{border-top:1px solid rgba(11,16,32,.2);padding:22px 0 15px 45px;position:relative}.learning span{position:absolute;left:0;font-size:.75rem}.learning h3{margin-bottom:8px}.learning p{font-size:.95rem}.contact{text-align:center}.contact h2{font-size:clamp(2.8rem,5.5vw,5rem)}.contact .lead{margin:0 auto}.contact .actions{justify-content:center}.contact-notice{display:inline-block;border:1px solid var(--line);padding:20px 30px;margin:30px 0 20px;font-size:.9rem}.contact-tip{font-size:.8rem}.footer-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:40px 0}.footer-row p,.footer-row>a:last-child{font-size:.8rem;margin:0}footer{border-top:1px solid var(--line)}.footer-bottom{padding:20px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:.7rem}[hidden]{display:none!important}
@media(min-width:1600px){.hero{padding-top:110px;padding-bottom:20px}}@media(max-width:1100px){.container{width:calc(100% - 60px)}nav{gap:12px;font-size:.72rem}.split{gap:50px}.solutions{grid-template-columns:repeat(2,1fr)}.solutions article{padding:28px!important;border-bottom:1px solid var(--line)}.solutions article:nth-child(2){border-right:0}.steps{gap:22px}}@media(max-width:800px){html{scroll-padding-top:85px}.container{width:calc(100% - 40px)}.header-row{min-height:76px;flex-wrap:wrap;gap:0;padding:16px 0}nav{flex-basis:100%;flex-direction:column;align-items:stretch;gap:4px;padding-top:20px;font-size:.95rem}nav a{padding:10px}.hero{grid-template-columns:1fr;padding-top:55px}.hero-copy{padding-bottom:20px}.hero .lead{max-width:480px}.lab-art{width:min(430px,100%);justify-self:center;margin-bottom:35px}.hero-bottom{flex-direction:column;font-size:.6rem;gap:8px}.section{padding-top:70px;padding-bottom:70px}.split{grid-template-columns:1fr;gap:30px}.section-heading{display:block;margin-bottom:30px}.steps{grid-template-columns:repeat(2,1fr);gap:35px}.footer-row{flex-wrap:wrap}.footer-row p{width:100%;order:3}.actions{gap:20px}.tech .button{margin-bottom:10px}}@media(max-width:480px){h1{font-size:2.8rem}.solutions{grid-template-columns:1fr}.solutions article{border-right:0}.solutions article{padding:28px 0!important}.index{margin-bottom:24px}.steps{grid-template-columns:1fr;gap:28px}.steps span{margin-bottom:15px}.process{padding:25px}.contact-notice{padding:18px}.button{width:100%;justify-content:space-between;font-size:.8rem}.contact .button{width:auto}.footer-bottom{gap:20px}.hero .text-link{font-size:.8rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Afinado de lectura, contacto y navegación por teclado. */
.contact-direct{margin:24px auto 0;font-size:1rem;overflow-wrap:anywhere}.contact-direct span{margin:0 10px}.contact-direct a{text-decoration:underline;text-underline-offset:5px}nav a{min-height:44px;display:inline-flex;align-items:center}.text-link{min-height:44px;display:inline-flex;align-items:center}.solutions a{min-height:44px;display:flex;align-items:center}section[tabindex="-1"]:focus,main:focus{outline:none}@media(max-width:480px){.contact-direct span{display:none}.contact-direct a{display:block;margin-top:8px}.hero .lead{font-size:1.05rem}.hero h1{font-size:clamp(2.4rem,10vw,2.8rem)}}

/* Identidad visual: estrategia, tecnología y aprendizaje */
.lab-art{background:radial-gradient(ellipse at 50% 50%,rgba(0,217,233,.1),transparent 68%);margin-top:20px;margin-bottom:35px}
.art-label{position:absolute;top:-20px;left:5%;font-size:.6rem;letter-spacing:.22em;color:var(--cyan)}.art-grid{opacity:.4;background-size:30px 30px}
.orbit-one{inset:12%;border:1px solid rgba(0,217,233,.4);border-right:3px solid var(--cyan);box-shadow:0 0 0 12px rgba(0,217,233,.025)}.orbit-two{inset:22% 7%;border-style:dashed;border-color:rgba(245,247,255,.2)}
.core{inset:29%;background:linear-gradient(145deg,#252D3D,#0B1020);border-color:rgba(0,217,233,.5);box-shadow:0 0 0 8px rgba(0,217,233,.04),0 16px 50px rgba(0,0,0,.35);font-size:clamp(1.8rem,3vw,2.6rem)}.core small{font-size:.48rem;letter-spacing:.18em}
.node{display:flex;flex-direction:column;gap:5px;padding:14px 38px 14px 16px;border-radius:4px;background:linear-gradient(125deg,#252D3D,#0B1020);box-shadow:0 10px 25px rgba(0,0,0,.25);letter-spacing:0;border-left:3px solid var(--ice)}.node small{font-size:.46rem;letter-spacing:.11em;color:var(--ice);opacity:.65}.node strong{font-size:1rem;font-weight:600;color:var(--ice);letter-spacing:-.02em}.node b{position:absolute;right:12px;bottom:12px;font-size:1.4rem;font-weight:400;color:var(--cyan)}
.node-one{top:9%;left:0}.node-two{top:47%;right:0;border-left-color:var(--cyan)}.node-three{bottom:10%;left:1%;border-left-color:var(--lime)}.node-three b{color:var(--lime)}.art-caption{bottom:-22px;right:5%;color:var(--cyan);letter-spacing:.16em}
@media(min-width:801px) and (max-width:1100px){.node{padding:10px 25px 10px 10px}.node strong{font-size:.8rem}.node small{font-size:.35rem}.node b{right:8px;font-size:1rem}.core small{font-size:.36rem}}
@media(max-width:800px){.lab-art{margin-top:40px;margin-bottom:60px}}
@media(max-width:380px){.node{padding:11px 28px 11px 11px}.node strong{font-size:.85rem}.node small{font-size:.37rem}.node b{font-size:1.1rem;right:9px}.core small{font-size:.38rem}}

@media(max-width:480px){.lab-art{aspect-ratio:1/1.15;margin-bottom:75px}.core{inset:36% 24% 19%}.node-one{top:5%}.node-two{top:24%;right:0}.node-three{bottom:0%;left:0}.art-caption{bottom:-30px}.orbit-one{inset:17% 10%}.orbit-two{inset:25% 5%}.core small{font-size:.42rem}}