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/* Laboratory video links and machine-readable QR codes. */
.video-library{margin-top:42px;padding-top:34px;border-top:1px solid #dce3ed}.ibm .video-library{border-color:#3a5272}.video-library-heading{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:25px}.video-library-heading h3{font-size:1.8rem;margin:0}.video-library-heading .eyebrow{margin-bottom:10px}.video-library-heading>p{max-width:370px;font-size:.9rem;margin:0}.ibm .video-library-heading>p{color:#c3d2e5}.ibm .video-library-heading .eyebrow{color:#99c0fb}.video-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.video-card{padding:18px 14px 14px;background:white;border:1px solid #d9e3ef;border-radius:5px;color:#16243b;min-width:0}.video-tag{font-size:.62rem;color:#57708f;letter-spacing:.06em;font-weight:700;display:block;line-height:1.6}.video-card h4{font-family:Manrope,Arial,sans-serif;font-size:1.15rem;margin:9px 0 13px}.qr-image-link{display:block;background:white;max-width:220px;margin:0 auto}.qr-image-link img{display:block;width:100%;height:auto;aspect-ratio:1;image-rendering:pixelated}.video-button{display:flex;align-items:center;justify-content:space-between;gap:8px;background:#edf4ff;color:#075bcb;padding:12px 10px;border-radius:3px;font-size:.83rem;font-weight:700;margin-top:14px;min-height:44px}.video-button:hover{background:#dbeaff}@media(max-width:1100px){.video-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:700px){.video-library-heading{display:block}.video-library-heading>p{margin-top:16px}.video-library-heading h3{font-size:1.55rem}.video-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.video-card{padding:15px 10px 10px}.video-tag{font-size:.58rem}.video-button{font-size:.75rem;padding:11px 8px}}@media(max-width:380px){.video-grid{grid-template-columns:1fr}.video-card{padding:20px}.video-tag{font-size:.68rem}.video-button{font-size:.9rem}}
/* Supplied brand and director photography. */
.lab-brand{display:flex;align-items:center;gap:24px;min-width:0}.ibm-logo{width:148px;height:148px;object-fit:contain;flex-shrink:0;background:#050505;border-radius:5px;border:1px solid #b89d554a}.lab-brand h2{font-size:clamp(1.9rem,2.7vw,2.7rem)}.lab-brand .ibm-mark{display:none}.lab-heading{align-items:center}.director{grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);align-items:start;gap:6vw}.director-portrait{margin:0;position:sticky;top:30px;background:#0a0a0a;border-radius:5px;overflow:hidden}.director-portrait>img{width:100%;height:auto;display:block}.director-portrait figcaption{border-top:1px solid #333;padding:21px 24px;color:#fff;font-size:.91rem;font-weight:600;line-height:1.7}.director-portrait figcaption span{font-size:.78rem;color:#b5bfd0;font-weight:400}.director-details{min-width:0}.director-details .director-title h2{font-size:clamp(2rem,3vw,3rem)}.director-details .credentials{margin:22px 0 27px}.director-details .credentials span{max-width:none}.director-details .director-copy p{font-size:.96rem}.director-details .timeline{margin:23px 0}@media(max-width:1100px){.ibm-logo{width:116px;height:116px}.lab-brand{gap:18px}.lab-brand h2{font-size:1.9rem}.lab-heading>p{max-width:300px}.director{gap:4vw}}@media(max-width:950px){.lab-heading{display:block}.lab-heading>p{max-width:650px;margin-top:25px}.director{grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr)}.director-portrait figcaption{padding:17px;font-size:.83rem}.section-intro:has(.lab-brand){display:block}.section-intro:has(.lab-brand)>p{max-width:650px;margin-top:24px}}@media(max-width:700px){.director{grid-template-columns:1fr;gap:32px}.director-portrait{position:static;max-width:390px;width:100%;justify-self:center}.director-portrait>img{max-height:510px;object-fit:cover;object-position:center 35%}.lab-brand{gap:16px}.ibm-logo{width:96px;height:96px}.lab-brand h2{font-size:1.55rem;line-height:1.25}.lab-brand .eyebrow{font-size:.62rem;letter-spacing:.06em;margin-bottom:9px}}
/* Current editorial campaign: Neuroedición Fundamentos + IBM. */
.campaign-neuro{--campaign-red:#e83827;--campaign-gold:#efb72a;--campaign-blue:#006cc2}.campaign-ribbon{background:#102640;color:#fff;padding-top:12px;padding-bottom:12px;letter-spacing:.02em;border-bottom:3px solid transparent;border-image:linear-gradient(90deg,#0377c7 0 45%,#ef3928 45% 73%,#efb72a 73%) 1}.campaign-ribbon>a:first-child{display:flex;gap:11px;align-items:center;flex-wrap:wrap}.campaign-ribbon strong{font-size:.65rem;color:#ffda6c;border:1px solid #77642f;padding:3px 6px;letter-spacing:.09em}.campaign-ribbon>a:last-child{color:#d5e9ff;white-space:nowrap}.campaign-neuro .nav-cta{background:var(--blue);color:white;border-color:var(--blue)}.campaign-neuro .header nav .nav-cta:hover{background:#06479d;color:white}.campaign-hero{display:grid;grid-template-columns:1.06fr .94fr;gap:6vw;align-items:center;padding-top:48px;padding-bottom:60px;background:linear-gradient(135deg,#fff 55%,#eef5ff)}.campaign-copy h1{font-size:clamp(2.65rem,4.1vw,4.5rem);line-height:1.13;letter-spacing:-.045em}.campaign-copy .lead{max-width:650px;font-size:1.08rem}.campaign-identity{display:flex;align-items:center;gap:18px;margin-bottom:25px}.campaign-identity>img{width:100px;height:100px;object-fit:contain;flex-shrink:0}.campaign-identity .eyebrow{font-size:.65rem;letter-spacing:.11em;margin:0 0 4px}.campaign-identity strong{font-family:Manrope,Arial,sans-serif;display:block;font-size:1.7rem;letter-spacing:-.025em}.campaign-identity span{display:block;font-size:.8rem;color:#617086;margin-top:4px}.campaign-byline{font-size:.8rem;max-width:460px;margin:27px 0 0;padding-left:14px;border-left:3px solid #f0b12e;line-height:1.6}.campaign-byline strong{color:#294b75}.campaign-visual{display:grid;gap:17px;animation:campaign-arrive .7s ease-out both}.campaign-book{background:#fff;border:1px solid #d7e0eb;border-radius:6px;overflow:hidden;box-shadow:0 18px 40px #203e6610}.campaign-book>a{display:block}.campaign-book>a>img{width:100%;height:auto;aspect-ratio:1.8;object-fit:cover;transition:filter .25s}.campaign-book>a:hover>img{filter:brightness(1.1)}.campaign-book-copy{padding:23px 26px}.campaign-book-copy .eyebrow{font-size:.65rem;display:block;margin-bottom:9px;color:#745812}.campaign-book-copy h2{font-size:1.6rem;margin-bottom:12px}.campaign-book .mini-tag{color:#954318;background:#fff0dd}.campaign-ibm{display:flex;align-items:center;gap:19px;border-radius:5px;background:#102640;color:#fff;padding:15px 22px;transition:transform .2s,background .2s}.campaign-ibm:hover{transform:translateY(-3px);background:#17375d}.campaign-ibm>img{width:80px;height:80px;object-fit:contain;border-radius:3px}.campaign-ibm>span{display:flex;flex-direction:column;gap:6px}.campaign-ibm small{font-size:.62rem;color:#e1c17d;letter-spacing:.08em}.campaign-ibm b{font-size:1.2rem}.campaign-ibm>span>span{font-size:.82rem;color:#c4dcf8}.campaign-offer{padding-top:55px;background:#fff;border-top:1px solid #dfe6ef}.offer-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.offer-grid article{padding:33px;border:1px solid #d9e4f2;border-top:4px solid #087aca;background:#f7faff;border-radius:4px;display:flex;flex-direction:column;align-items:flex-start}.offer-grid article:nth-child(2){border-top-color:#e74b2e;background:#fffaf7}.offer-index{font-size:.71rem;letter-spacing:.08em;font-weight:800;color:#0d65a7}.offer-grid article:nth-child(2) .offer-index{color:#ad4933}.offer-grid h3{font-size:1.6rem;margin:22px 0 15px}.offer-grid p{font-size:1rem}.offer-grid ul{font-size:.94rem;margin:2px 0 27px}.offer-grid .button{margin-top:auto}.button.secondary{background:#fff;color:#174b82;border:1px solid #b7c9de}.button.secondary:hover{background:#edf4ff}.agency-bridge{background:#f4f7fb;border-top:1px solid #dce4ef;display:grid;grid-template-columns:1.1fr .9fr;gap:7vw;align-items:center;padding-top:65px;padding-bottom:55px}.agency-bridge h2{font-size:2.2rem;margin-bottom:0}.agency-bridge>p{margin:0}.campaign-neuro .ibm{background:linear-gradient(125deg,#102640,#0c1b30);border-top:4px solid #b98b29}.campaign-neuro .content-division{border-top:3px solid #1679c5}.campaign-neuro .contact{border-top:4px solid #f1ba36}.video-card{transition:transform .2s,box-shadow .2s}.video-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px #0002}@keyframes campaign-arrive{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1100px){.campaign-hero{gap:4vw}.campaign-copy h1{font-size:3rem}.campaign-identity>img{width:85px;height:85px}.campaign-identity strong{font-size:1.5rem}.campaign-book-copy{padding:22px}.campaign-book-copy h2{font-size:1.4rem}.campaign-ibm{padding:14px 17px;gap:13px}.campaign-ibm b{font-size:1.08rem}.campaign-ibm>img{width:65px;height:65px}.offer-grid article{padding:27px}}@media(max-width:800px){.campaign-hero{grid-template-columns:1fr;gap:35px}.campaign-copy{max-width:660px}.campaign-visual{grid-template-columns:1fr;max-width:620px;width:100%;justify-self:center}.campaign-copy h1{font-size:clamp(2.6rem,6vw,3.5rem)}.agency-bridge{grid-template-columns:1fr;gap:25px}.offer-grid{gap:16px}}@media(max-width:700px){.campaign-ribbon{display:block;font-size:.7rem;line-height:1.5;padding:10px 6vw}.campaign-ribbon>a:first-child{display:block}.campaign-ribbon strong{display:inline-block;margin-right:7px}.campaign-ribbon>a:last-child{display:none}.campaign-ribbon span{color:#f0c566;margin:0 4px}.campaign-hero{padding-top:32px;padding-bottom:45px}.campaign-copy h1{font-size:clamp(2.25rem,8vw,3.3rem)}.campaign-copy .lead{font-size:1.04rem}.campaign-identity{gap:13px;margin-bottom:24px}.campaign-identity>img{width:82px;height:82px}.campaign-identity strong{font-size:1.4rem}.campaign-identity span{font-size:.69rem}.campaign-identity .eyebrow{font-size:.6rem}.campaign-book-copy h2{font-size:1.45rem}.offer-grid{grid-template-columns:1fr}.offer-grid article{padding:27px 24px}.offer-grid h3{font-size:1.4rem}.offer-index{font-size:.65rem}.campaign-offer{padding-top:45px}.agency-bridge h2{font-size:1.9rem}.campaign-ibm b{font-size:1.1rem}.campaign-ibm small{font-size:.6rem}.campaign-byline{font-size:.76rem}.campaign-book .feature-top{font-size:.6rem;padding:14px}.campaign-book .mini-tag{font-size:.58rem}}@media(prefers-reduced-motion:reduce){.campaign-visual{animation:none}.video-card:hover,.campaign-ibm:hover{transform:none}}
.books-showcase{background:#f6f8fc;border-top:1px solid #dce5ef}.trilogy-image{display:block;max-width:1060px;margin:0 auto;overflow:hidden;border-radius:6px;border:1px solid #283442;background:#111}.trilogy-image img{width:100%;height:auto}.book-labels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:1060px;margin:0 auto;border:1px solid #dce5ef;background:white}.book-labels article{padding:27px;border-right:1px solid #dce5ef}.book-labels article:last-child{border:0}.book-labels span{font-size:.65rem;letter-spacing:.06em;color:#6b7585;font-weight:700}.book-labels article:first-child span{color:#075bcb}.book-labels h3{margin:12px 0;font-size:1.5rem}.book-labels p{font-size:.89rem;margin:0}.carousel-controls{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:20px 0}.carousel-controls p{font-size:.85rem;margin:0}.ibm .carousel-controls p{color:#c6d4e5}.carousel-controls>div{display:flex;align-items:center;gap:14px}.carousel-controls button{width:46px;height:46px;border-radius:50%;border:1px solid #b4c5df;background:#fff;color:#173254;font-size:1.4rem}.carousel-controls button:disabled{opacity:.4;cursor:default}.carousel-position{font-size:.85rem;white-space:nowrap}.video-grid.video-carousel{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:0;padding:4px 0 18px;scrollbar-width:thin;scrollbar-color:#7f9dc5 transparent;overscroll-behavior-x:contain;position:relative}.video-carousel .video-card{flex:0 0 calc((100% - 48px)/3);scroll-snap-align:start;padding:24px;transform:none}.video-carousel .video-card:last-child{margin-right:calc((100% - 48px)/3*2 + 48px)}.video-carousel .video-card h4{font-size:1.45rem}.video-carousel .video-tag{font-size:.72rem}.video-carousel .qr-image-link{max-width:240px}.video-carousel .video-button{font-size:.92rem;padding:14px}.video-carousel .video-card:hover{transform:none}@media(max-width:950px){.video-carousel .video-card{flex-basis:calc((100% - 24px)/2)}.video-carousel .video-card:last-child{margin-right:calc((100% - 24px)/2 + 24px)}}@media(max-width:700px){.book-labels{grid-template-columns:1fr}.book-labels article{border-right:0;border-bottom:1px solid #dce5ef;padding:22px}.book-labels h3{font-size:1.3rem}.carousel-controls{align-items:flex-start}.carousel-controls>p{max-width:145px;font-size:.8rem}.carousel-controls>div{gap:10px}.carousel-controls button{width:42px;height:42px}.video-carousel .video-card{flex-basis:88%;padding:21px}.video-carousel .video-card:last-child{margin-right:12%}.video-grid.video-carousel{gap:18px}.video-carousel .qr-image-link{max-width:230px}}