:root{--bg-base:#0e0e10;--bg-elevated:#17171a;--bg-subtle:#1f1f23;--text-primary:#f2f0ed;--text-secondary:#a8a29e;--text-muted:#6b6560;--accent:#8b3a3a;--accent-hover:#a04545;--accent-soft:#8b3a3a1a;--border:#2a2a2e;--success:#4a7c59;--font-heading:"Space Grotesk", sans-serif;--font-body:"Inter", sans-serif;--font-accent:"Fraunces", serif;--content-max-width:720px;--layout-max-width:1100px;--gutter:64px;--rail-x:24px;--space-section:120px;--space-block:48px;--space-element:24px;--fs-h1-hero:clamp(2.75rem, 6vw, 4.5rem);--fs-h2:clamp(1.85rem, 3.2vw, 2.6rem)}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg-base);color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;margin:0;font-size:18px;line-height:1.7}h1,h2,h3,h4{font-family:var(--font-heading);margin:0 0 .5em;font-weight:700;line-height:1.2}h2{font-size:var(--fs-h2);max-width:24ch}p{max-width:var(--content-max-width);margin:0 0 1em}a{color:var(--accent);text-decoration-color:var(--accent-soft)}a:hover{color:var(--accent-hover)}section{padding:var(--space-section) 0}.container{width:100%;max-width:var(--layout-max-width);padding-left:var(--gutter);padding-right:var(--gutter);margin:0 auto}.btn-cta{background:var(--accent);color:var(--text-primary);font-family:var(--font-heading);cursor:pointer;border:none;border-radius:10px;padding:14px 28px;font-size:1em;font-weight:600;text-decoration:none;transition:background .18s;display:inline-block}.btn-cta:hover{background:var(--accent-hover);color:var(--text-primary)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}.font-accent{font-family:var(--font-accent);font-style:italic;font-weight:400}.lead{color:var(--text-secondary);font-size:1.15em}.micro{color:var(--text-muted);margin-top:1em;font-size:.9em}.emphasis{color:var(--text-primary);font-family:var(--font-accent);font-size:1.3em;font-style:italic;font-weight:400}.hero{position:relative}.hero-bg{z-index:0;pointer-events:none;opacity:.9;width:100%;height:100%;position:absolute;inset:0;mask-image:linear-gradient(90deg,#0000 12%,#00000080 42%,#000 68%)}@media (width<=700px){.hero-bg{opacity:.38;mask-image:linear-gradient(#000 0%,#00000040 45%,#0009 100%)}}.hero>.container{z-index:1;position:relative}.hero-copy{max-width:var(--content-max-width)}.hero h1{font-size:var(--fs-h1-hero);max-width:18ch}.hero-highlight{color:var(--accent-hover)}.pasos{margin:var(--space-block) 0;gap:24px;max-width:900px;padding:0;list-style:none;display:grid;position:relative}.paso{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;grid-template-columns:auto 1fr;align-items:start;gap:20px;padding:28px;transition:transform .2s,border-color .2s;display:grid;position:relative}.paso:hover,.paso:focus-within{border-color:var(--accent);transform:translateY(-4px)}.paso-num{font-family:var(--font-heading);color:var(--accent);font-size:clamp(2.25rem,4vw,2.5rem);font-weight:700;line-height:1}.paso h3{margin-bottom:.35em}.paso p{color:var(--text-secondary);margin:0}.entregables{max-width:700px;margin-top:var(--space-block)}.cierre{margin-top:var(--space-block);color:var(--text-secondary)}.lista-check{--check-size:18px;--check-gap:16px;--icono-check:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 10.5 8.2 14.6 16 5.8'/%3E%3C/svg%3E");--icono-no:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M5.5 5.5 14.5 14.5M14.5 5.5 5.5 14.5'/%3E%3C/svg%3E");max-width:var(--content-max-width);gap:14px;margin:0;padding:0;list-style:none;display:grid}.lista-check li{padding-left:calc(var(--check-size) + var(--check-gap));color:var(--text-secondary);position:relative}.lista-check li:before{content:"";left:0;top:calc((1.7em - var(--check-size)) / 2);width:var(--check-size);height:var(--check-size);background-color:var(--accent-hover);-webkit-mask:var(--icono-check) center / var(--check-size) var(--check-size) no-repeat;mask:var(--icono-check) center / var(--check-size) var(--check-size) no-repeat;position:absolute}.lista-check--no li:before{background-color:var(--text-muted);-webkit-mask-image:var(--icono-no);mask-image:var(--icono-no)}@media (forced-colors:active){.lista-check li:before{background-color:canvastext}.lista-check--no li:before{background-color:graytext}}.autoridad{max-width:calc(var(--content-max-width) + 96px);background:var(--bg-elevated);border-radius:16px;padding:32px 20px}@media (width>=860px){.autoridad{padding:56px 48px}}.autoridad-copy{max-width:var(--content-max-width)}.hero-media,.autoridad-media{aspect-ratio:4/5;object-fit:cover;border-radius:16px;width:100%}.hero-media{max-width:340px}.autoridad-media{max-width:300px}.diferenciadores-grid{margin-top:var(--space-block);grid-template-columns:1fr;gap:24px;display:grid}.diferenciador{padding:var(--space-element) 0;border-top:1px solid var(--border)}.diferenciador h3{color:var(--text-primary);font-size:1.1rem}.diferenciador p{color:var(--text-secondary);margin:0}@media (width>=700px){.diferenciadores-grid{grid-template-columns:1fr 1fr;gap:40px}}.encaje-bloque+.encaje-bloque{margin-top:var(--space-block)}.encaje-bloque h2,.encaje-bloque h3{margin-bottom:.9em}.encaje-bloque--no h3{color:var(--text-secondary);font-size:1.1rem}.cta-final{text-align:center;max-width:640px;margin:0 auto;padding-left:24px;padding-right:24px}.cta-final h2,.cta-final p{margin-left:auto;margin-right:auto}.footer{text-align:center;border-top:1px solid var(--border);color:var(--text-muted);padding:56px 24px;font-size:.9em}.footer p{max-width:none;margin:0 0 .5em}.footer-legal{flex-wrap:wrap;justify-content:center;gap:20px;margin-top:16px;display:flex}.footer-legal a{color:var(--text-muted)}.footer-legal a:hover{color:var(--accent)}.js [data-reveal]{opacity:0;transform:translateY(20px)}[data-reveal]{transition:opacity .65s cubic-bezier(.16,1,.3,1),transform .65s cubic-bezier(.16,1,.3,1);transition-delay:var(--reveal-delay,0s)}.js [data-reveal].is-visible{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){.js [data-reveal]{opacity:1;transition:none;transform:none}}.rail-scope{position:relative}.signature-rail{max-width:var(--layout-max-width);pointer-events:none;margin:0 auto;position:absolute;inset:0}.signature-rail__track,.signature-rail__fill{left:var(--rail-x);border-radius:1px;width:2px;position:absolute}.signature-rail__track{background:var(--bg-subtle);top:0;bottom:0}.signature-rail__fill{background:linear-gradient(180deg, var(--accent) 0%, var(--accent) calc(100% - 90px), transparent 100%);height:100%;top:0}.js .signature-rail__fill{height:0}@media (prefers-reduced-motion:reduce){.js .signature-rail__fill{height:100%}.signature-rail__fill{background:var(--accent)}}.rail-node{left:calc(var(--rail-x) - var(--gutter) + 1px);background:var(--bg-subtle);border-radius:50%;width:10px;height:10px;transition:background .3s,box-shadow .3s;position:absolute;top:34px;transform:translate(-50%)}[data-reveal].is-visible .rail-node{background:var(--accent);box-shadow:0 0 8px var(--accent-soft)}@media (prefers-reduced-motion:reduce){.rail-node{background:var(--accent)}}.legal-page{max-width:var(--content-max-width);margin:0 auto;padding-top:72px;padding-left:24px;padding-right:24px}.legal-page h1{margin-bottom:.3em;font-size:clamp(1.75rem,4vw,2.2rem)}.legal-page .legal-updated{color:var(--text-muted);margin-bottom:2.5em;font-size:.9em}.legal-page h2{max-width:none;margin-top:2.2em;font-size:1.15rem}.legal-page p,.legal-page li{color:var(--text-secondary)}.legal-page ul{padding-left:1.2em}.legal-page .placeholder{color:var(--accent-hover);background:var(--accent-soft);border-radius:4px;padding:0 4px}.legal-page .back-link{margin-top:3em;margin-bottom:1em;display:inline-block}@media (width<=860px){:root{--gutter:32px;--rail-x:16px}}@media (width<=640px){:root{--gutter:24px;--rail-x:8px;--space-section:72px}body{font-size:17px}}