@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600;9..40,700&family=Playfair+Display:ital,wght@0,600;0,700;1,600&display=swap');
.controls{top:50% !important;bottom:auto !important;left:1.4rem !important;transform:translateY(-50%) !important;flex-direction:column !important}.controls span{padding:.25rem 0 !important}.steps{counter-reset:none !important}.steps li{counter-increment:none !important;font-weight:500}.steps li:before{content:none !important}@media(max-width:700px){.slide{padding-left:5rem !important}.notes{left:5rem !important}}
/* Navegación lateral vertical. Estas reglas se declaran antes del resto para que la presentación conserve una única hoja de estilos. */
.controls{left:1rem !important;width:42px !important;padding:.25rem !important;gap:.1rem !important;box-shadow:0 8px 28px #081b2b55}.controls button{width:34px !important;height:34px !important;padding:0 !important;display:grid !important;place-items:center}.controls span{font-size:.57rem !important;letter-spacing:-.04em !important;white-space:nowrap}.controls button:last-child{font-size:.65rem !important;font-family:'DM Mono',monospace !important}.controls #counter{display:flex !important;flex-direction:column;align-items:center;gap:1px;padding:.45rem 0 !important;border-top:1px solid #ffffff22;border-bottom:1px solid #ffffff22;line-height:1}.controls #counter b{font:600 .85rem 'DM Mono',monospace;color:#fff}.controls #counter small{font:400 .55rem 'DM Mono',monospace;color:#8ea5b7}.watermark{position:fixed;z-index:3;left:50%;bottom:1rem;transform:translateX(-50%);color:#60758599;font:500 .6rem 'DM Mono',monospace;letter-spacing:.08em;white-space:nowrap;pointer-events:none}@media(max-width:700px){body{overflow:auto !important}.slide{min-height:100dvh !important;padding:7vh 1rem 6rem 4.25rem !important}.controls{left:.45rem !important}.notes{left:4.25rem !important;right:1rem !important;bottom:1.25rem !important;max-height:28vh;overflow:auto}.cards.three{gap:.75rem}.cards article{padding:1rem}.method>div{padding:1rem}.flow{grid-template-columns:1fr !important}.flow i{display:none}.flow div{width:100% !important}.video-layout{gap:1rem}.observation{padding:1rem}h1{font-size:clamp(3rem,16vw,4.6rem)}h2{font-size:clamp(2.15rem,11vw,3.2rem)}.watermark{bottom:.55rem;font-size:.46rem;letter-spacing:.045em}}
.concept-grid{grid-template-columns:1.2fr .8fr !important;gap:2rem 4rem !important}.concept-grid .concept-detail{grid-column:1 / -1;max-width:none;margin:0;font-size:1.12rem;line-height:1.55}.concept-grid .steps{align-self:center;margin:0}@media(max-width:700px){.concept-grid{grid-template-columns:1fr !important;gap:1rem !important}.concept-grid .concept-detail{grid-column:auto;font-size:1rem}.concept-grid .steps{margin:0}}
.theory-intro{max-width:760px;margin-bottom:2.2rem}.theory-path{display:grid;grid-template-columns:1.2fr auto 1fr auto 1fr auto 1fr;align-items:stretch;gap:.7rem;max-width:1080px}.theory-path div{background:#fff;border-top:3px solid var(--aqua);padding:1.1rem;min-height:150px;display:flex;flex-direction:column;justify-content:space-between}.theory-path strong{font:600 1.1rem/1.15 'DM Sans',sans-serif}.theory-path small{color:var(--muted);line-height:1.35}.theory-path i{font-style:normal;align-self:center;color:#167c75;font-size:1.25rem}.theory-disclaimer{font:400 .72rem/1.4 'DM Mono',monospace;color:#6e7f8c;max-width:760px;margin:1.5rem 0 0}@media(max-width:700px){.theory-intro{margin-bottom:1.2rem}.theory-path{grid-template-columns:1fr;gap:.5rem}.theory-path div{min-height:0;padding:.85rem}.theory-path i{display:none}.theory-disclaimer{font-size:.62rem;margin-top:1rem}}
:root{--navy:#102a43;--ink:#17324d;--aqua:#46c0b3;--cream:#f9f6f0;--muted:#5c7186;--line:#d9e2e9}*{box-sizing:border-box}body{margin:0;background:var(--navy);color:var(--ink);font-family:'DM Sans',sans-serif;overflow:hidden}.slide{background:var(--cream);display:none;min-height:100vh;padding:9.5vh 11vw 10vh;position:relative}.slide.is-active{display:block;animation:enter .45s ease both}@keyframes enter{from{opacity:.2;transform:translateX(16px)}to{opacity:1;transform:none}}h1,h2,h3,p{margin-top:0}h1,h2{font-family:'Playfair Display',serif}h1{font-size:clamp(3.5rem,8vw,7.5rem);line-height:.91;letter-spacing:-.07em;margin:.25em 0}h2{font-size:clamp(2.5rem,4.7vw,5rem);line-height:.98;letter-spacing:-.05em;margin:.3em 0 .8em;max-width:850px}h3{font-size:1.15rem;margin-bottom:.55rem}p{font-size:1.12rem;line-height:1.55}.eyebrow,.tag{color:#167c75;font:500 .73rem 'DM Mono',monospace;letter-spacing:.1em;text-transform:uppercase}.tag{display:inline-block;border:1px solid #72bdb6;padding:.5em .8em;border-radius:99px}.lead{font-size:clamp(1.15rem,2vw,1.55rem);max-width:590px}.cover{background:var(--navy);color:#f7f0e5}.cover-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;min-height:65vh;gap:2rem}.cover .eyebrow{color:#86e6dc}.author{border-left:2px solid var(--aqua);padding-left:1rem;margin-top:2.8rem;line-height:1.55}.author span{color:#a7b7c6}.hint{position:absolute;bottom:2.5rem;color:#a7b7c6;font-size:.85rem}.liquid-visual{display:flex;align-items:center;justify-content:center;gap:1.2rem}.glass{border:4px solid #a5e9e0;border-top:0;border-radius:0 0 18px 18px;width:115px;height:210px;position:relative;overflow:hidden}.glass i{position:absolute;bottom:0;width:100%;height:42%;background:#46c0b3}.glass-wide{width:150px;height:145px}.glass-wide i{height:60%}.arrow{font-size:2rem;color:#86e6dc}.cards{display:grid;gap:1.3rem}.cards.three{grid-template-columns:repeat(3,1fr)}.cards article{border-top:3px solid var(--aqua);padding:1.5rem;background:#fff;box-shadow:0 12px 26px #102a4310}.cards span{font:500 .78rem 'DM Mono';color:#167c75}.notes{display:none;position:absolute;bottom:4.4rem;right:11vw;max-width:530px;border-left:3px solid var(--aqua);background:#e1f6f3;padding:.9rem 1.1rem;font-size:.9rem;line-height:1.4}.show-notes .notes{display:block}.split{display:grid;grid-template-columns:1fr 1fr;gap:7vw;align-items:start;max-width:1100px}.big-quote{font:600 clamp(1.7rem,3vw,2.8rem)/1.15 'Playfair Display',serif}.steps{list-style:none;padding:0;margin:0;counter-reset:step}.steps li{counter-increment:step;border-bottom:1px solid var(--line);padding:1.1rem 0;font-size:1.2rem}.steps li:before{content:'0' counter(step);font:500 .75rem 'DM Mono';color:#167c75;margin-right:1rem}.method{display:grid;grid-template-columns:repeat(2,1fr);max-width:950px}.method>div{padding:1.25rem 1.5rem;border:1px solid var(--line);margin:-1px 0 0 -1px}.method b{color:#167c75}.method p{font-size:1rem;margin:.5rem 0 0}.callout{margin-top:1.8rem;background:#dff3ef;padding:.9rem 1.2rem;max-width:800px;border-radius:2px}.video-layout{display:grid;grid-template-columns:1.45fr .75fr;gap:2rem;align-items:stretch}.video-box{min-height:310px;background:#0d253b;color:white;display:flex;align-items:center;justify-content:center;cursor:pointer;position:relative;border:2px dashed #69cfc5;overflow:hidden}.video-box video{width:100%;height:100%;object-fit:contain;position:absolute}.video-prompt{text-align:center;font-size:1.2rem}.video-prompt small{color:#9acfc9}.file-input{position:absolute;opacity:0;pointer-events:none}.observation{padding:1.2rem 1.4rem;background:#fff;border-top:3px solid var(--aqua)}.observation p,.observation li{font-size:.95rem}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;background:white}th,td{text-align:left;padding:1rem;border:1px solid var(--line);vertical-align:top}th{background:#dff3ef}td.editable{background:#f0f7f6;color:#496575;outline:none}.reasoning p{border-left:4px solid var(--aqua);padding:.7rem 0 .7rem 1rem;margin:0}.reasoning b,.reasoning span{display:block}.reasoning span{font-size:.95rem;margin-top:.2rem}.flow{display:flex;align-items:center;gap:1rem;margin:3rem 0 2rem}.flow div{background:white;border-top:3px solid var(--aqua);padding:1.1rem;width:22%;min-height:105px;font-weight:700}.flow small{font-weight:400;color:var(--muted)}.flow i{font-style:normal;color:#167c75;font-size:1.4rem}.conclusion{display:grid;grid-template-columns:1fr 1fr;gap:4rem;max-width:1050px}.thanks{color:#167c75;margin-top:3rem}.controls{position:fixed;z-index:4;bottom:1.6rem;left:50%;transform:translateX(-50%);background:#102a43e8;border:1px solid #ffffff28;padding:.4rem;border-radius:99px;color:#dce9f1;display:flex;align-items:center;gap:.25rem}.controls button{border:0;background:transparent;color:inherit;font:500 .78rem 'DM Sans';padding:.6rem .85rem;cursor:pointer;border-radius:99px}.controls button:hover{background:#ffffff1d}.controls button:first-child,.controls button:nth-of-type(2){font-size:1.15rem}.controls span{font:400 .72rem 'DM Mono';padding:0 .5rem}.progress{position:fixed;top:0;left:0;right:0;z-index:5;height:5px;background:#ffffff18}.progress span{display:block;height:100%;background:var(--aqua);transition:width .3s ease}@media(max-width:700px){.slide{padding:10vh 7vw}.cover-grid,.split,.conclusion,.video-layout{grid-template-columns:1fr}.cover-grid{min-height:auto}.liquid-visual{display:none}.cards.three{grid-template-columns:1fr}.method{grid-template-columns:1fr}.flow{display:grid;grid-template-columns:1fr auto 1fr;gap:.5rem;margin:1rem 0}.flow div{width:auto;min-height:0}.flow i{transform:rotate(90deg);text-align:center}.notes{left:7vw;right:7vw;bottom:4.5rem}.video-box{min-height:210px}h2{margin-bottom:.55em}}