/* v2.8 rediseño de la portada (solo index.html). Todo del mismo origen. */
.i8{margin:0;font-family:Inter,system-ui,sans-serif;color:#141a3a;background:#fff;overflow-x:hidden}
.i8 *,.i8 *:before,.i8 *:after{box-sizing:border-box}
.i8 h1,.i8 h2,.i8 h3,.i8-big,.i8-sg b{font-family:Outfit,Inter,sans-serif}
.i8-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.i8-w{max-width:1200px;margin:0 auto;padding:0 32px}
.i8-nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0;gap:12px}
.i8-marca img{height:34px;width:auto;filter:brightness(0) invert(1);display:block}
.i8-menu a{margin:0 14px;color:#fff;opacity:.88;text-decoration:none;font-weight:500}
.i8-menu a:hover{opacity:1;text-decoration:underline}
.i8-btn{display:inline-flex;align-items:center;gap:10px;border-radius:999px;padding:16px 30px;font-weight:700;font-size:17px;text-decoration:none;border:0;cursor:pointer}
.i8-or{background:#c2410c;color:#fff;box-shadow:0 10px 25px rgba(194,65,12,.35)}
.i8-blanco{background:#fff;color:#2633b8}
.i8-entrar{padding:11px 22px;font-size:15px}
.i8-hero{background:radial-gradient(1200px 600px at 80% 10%,#3f52e6 0,#2b3fd0 45%,#1a237e 100%);color:#fff;padding-bottom:110px;position:relative;overflow:hidden}
.i8-hero:after{content:"";position:absolute;right:-120px;bottom:-160px;width:520px;height:520px;border-radius:50%;background:rgba(255,216,77,.18);pointer-events:none}
.i8-hg{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-top:40px}
.i8-hl{min-width:0}
.i8-tag{display:inline-block;background:#ffd84d;color:#1a237e;font-weight:800;padding:8px 16px;border-radius:999px;font-size:14px;letter-spacing:.5px}
.i8-hero h1{font-size:64px;line-height:1.02;margin:20px 0 18px;font-weight:800}
.i8-hero h1 span{color:#ffd84d}
.i8-lead{font-size:20px;opacity:.92;max-width:520px;line-height:1.5;margin:0}
.i8-ask{margin-top:30px;background:#fff;border-radius:22px;padding:10px;display:flex;align-items:center;gap:10px;max-width:600px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.i8-ask input{flex:1;min-width:0;border:0;outline:0;font:inherit;font-size:17px;color:#141a3a;padding:12px;background:transparent}
.i8-ask input::placeholder{color:#7a80a8}
.i8-ask:focus-within{box-shadow:0 0 0 3px #ffd84d,0 20px 50px rgba(0,0,0,.3)}
.i8-ask-b{display:flex;gap:8px;flex-shrink:0}
.i8-dic{background:#c2410c;color:#fff;font-weight:700;border-radius:999px;padding:15px 20px;white-space:nowrap;text-decoration:none}
.i8-esc{background:#2b3fd0;color:#fff;font:inherit;font-weight:700;font-size:16px;border:0;border-radius:999px;padding:15px 22px;cursor:pointer;white-space:nowrap}
.i8-chips{margin-top:16px;display:flex;gap:8px;flex-wrap:wrap}
.i8-chips a{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.3);padding:7px 14px;border-radius:999px;font-size:14px;color:#fff;text-decoration:none}
.i8-ok{margin:22px 0 0;padding:0;list-style:none;display:flex;gap:22px;font-size:15px;opacity:.95;flex-wrap:wrap}
.i8-hv{position:relative;height:560px;z-index:2}
.i8-v{position:absolute;width:220px;aspect-ratio:9/16;border-radius:22px;overflow:hidden;background:#000;border:4px solid #fff;box-shadow:0 14px 30px rgba(0,0,0,.3)}
.i8-v1{left:0;top:70px;transform:rotate(-6deg)}.i8-v2{left:150px;top:10px;z-index:2;width:250px}.i8-v3{left:330px;top:80px;transform:rotate(6deg)}
.i8-v button,.i8-v .i8-pv{all:unset;cursor:pointer;display:block;position:absolute;inset:0}
.i8-v .i8-pv{cursor:default}
.i8-v img{width:100%;height:100%;object-fit:cover;display:block}
.i8-v iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.i8-pl{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.i8-pl i{width:70px;height:70px;border-radius:50%;background:rgba(255,255,255,.95);color:#e11;font-style:normal;font-size:28px;display:flex;align-items:center;justify-content:center}
.i8-v button:focus-visible{outline:3px solid #ffd84d;outline-offset:-3px}
.i8-cap{position:absolute;left:0;right:0;bottom:0;padding:14px;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-height:1.25;overflow-wrap:anywhere;color:#fff;font-weight:700;background:linear-gradient(transparent,rgba(0,0,0,.8))}
.i8-float{position:absolute;margin:0;background:#fff;color:#141a3a;border-radius:16px;padding:12px 16px;font-weight:700;box-shadow:0 14px 30px rgba(0,0,0,.25);font-size:15px;z-index:3;white-space:nowrap}
.i8-f1{left:-30px;top:-14px}.i8-f2{right:-10px;bottom:-10px}
.i8-stats{margin-top:-60px;position:relative;z-index:3}
.i8-sg{background:#fff;border-radius:24px;box-shadow:0 20px 50px rgba(26,35,126,.15);display:grid;grid-template-columns:repeat(3,1fr);padding:26px}
.i8-sg div{text-align:center;padding:0 12px;border-right:1px solid #eceefa}.i8-sg div:last-child{border:0}
.i8-sg b{display:block;font-size:30px;color:#2b3fd0}.i8-sg span{color:#5a6088}
.i8-sec{padding:90px 0}.i8-pt0{padding-top:0}
.i8-h2{text-align:center;margin-bottom:40px}.i8-h2 h2{font-size:42px;font-weight:800;margin:0}.i8-h2 p{color:#5a6088;font-size:18px;margin:8px 0 0}
.i8-tabs{display:flex;justify-content:center;gap:8px 10px;margin-bottom:30px;flex-wrap:wrap;max-width:100%}
.i8-tabs button{font:inherit;border:0;cursor:pointer;padding:10px 20px;border-radius:999px;background:#f0f2ff;font-weight:600;color:#2b3fd0}
.i8-tabs button.is-on{background:#2b3fd0;color:#fff}
.i8-dg{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;list-style:none;margin:0;padding:0}
.i8-dg li[hidden]{display:none}
.i8-d{display:block;height:100%;border-radius:22px;padding:24px 24px 60px;color:#fff;min-height:170px;position:relative;overflow:hidden;text-decoration:none}
.i8-d .e{font-size:40px;display:block}.i8-d b{display:block;font-family:Outfit,sans-serif;font-size:21px;margin-top:14px}.i8-d span:last-child{display:block;opacity:.92;font-size:14px;margin-top:4px}
.i8-d:after{content:"→";position:absolute;right:18px;bottom:14px;font-size:22px;background:rgba(255,255,255,.25);width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.i8-d:hover{filter:brightness(.94)}
/* v2.8 QA: colores oscurecidos para que el blanco tenga 4.5:1 o más en los dos extremos del degradado */
.c1{background:linear-gradient(135deg,#2b3fd0,#3a4bd6)}.c2{background:linear-gradient(135deg,#b93a0a,#c2410c)}.c3{background:linear-gradient(135deg,#047857,#0b7f5f)}.c4{background:linear-gradient(135deg,#6d28d9,#8a3ee6)}
.c5{background:linear-gradient(135deg,#be123c,#d6245a)}.c6{background:linear-gradient(135deg,#0369a1,#0a77b8)}.c7{background:linear-gradient(135deg,#a14d00,#b45309)}.c8{background:linear-gradient(135deg,#37474f,#546e7a)}
.i8-more{text-align:center;margin:28px 0 0}.i8-more a{color:#2b3fd0;font-weight:700;font-size:18px;text-decoration:none;border-bottom:2px solid}
.i8-ba{background:#f4f5ff}
.i8-bag{display:grid;grid-template-columns:1fr 80px 1fr;align-items:center;gap:10px}
.i8-card{background:#fff;border-radius:24px;padding:30px;box-shadow:0 10px 30px rgba(26,35,126,.08)}
.i8-lbl{font-weight:800;font-size:13px;letter-spacing:1px;color:#c2410c;margin:0 0 12px}.i8-lbl2{color:#2b3fd0}
.i8-says{font-size:22px;font-family:Outfit,sans-serif;line-height:1.4;margin:0}
.i8-arrow{width:70px;height:70px;border-radius:50%;background:#2b3fd0;color:#fff;font-size:30px;display:flex;align-items:center;justify-content:center;margin:auto}
.i8-formal{font-size:14px;line-height:1.7;font-family:Georgia,serif;margin:0}
.i8-price{background:linear-gradient(135deg,#1a237e,#2b3fd0);color:#fff;border-radius:32px;padding:50px;display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.i8-big{font-size:72px;font-weight:800;margin:14px 0 0}.i8-big small{font-size:22px;opacity:.85}
.i8-iva{opacity:.85;margin:6px 0 0}
.i8-price ul{margin:0;padding:0}.i8-price li{list-style:none;margin:10px 0;font-size:17px}.i8-price li:before{content:"✓  ";color:#ffd84d;font-weight:800}.i8-price li.x{margin-top:22px}.i8-price li.x:before{content:none}
.i8-faq{max-width:800px}
.i8-faq details{border-bottom:1px solid #e6e8f5;padding:20px 0}
.i8-faq summary{font-weight:600;font-size:18px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
.i8-faq summary::-webkit-details-marker{display:none}
.i8-faq summary:after{content:"+";color:#2b3fd0}.i8-faq details[open] summary:after{content:"−"}
.i8-faq p{color:#5a6088;line-height:1.6;margin:12px 0 0}
.i8-fin{background:#c2410c;color:#fff;text-align:center;padding:80px 0}.i8-fin h2{font-size:48px;font-weight:800;margin:0}.i8-fin p{font-size:19px;margin:10px 0 28px;opacity:.95}
@media(max-width:1100px){.i8-hero h1{font-size:54px}.i8-hv{transform:scale(.85);transform-origin:left center}}
@media(max-width:900px){.i8-hg{grid-template-columns:1fr}.i8-hv{transform:none;height:auto;display:flex;gap:10px;margin-top:10px}.i8-v{position:relative;left:auto!important;top:auto!important;transform:none!important;width:calc((100% - 20px)/3)!important;border-width:2px;border-radius:14px}.i8-float{display:none}.i8-dg{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.i8-w{padding:0 20px}.i8-menu{display:none}.i8-price,.i8-bag{grid-template-columns:1fr}.i8-hero h1{font-size:40px}.i8-lead{font-size:18px}
.i8-ask{flex-wrap:wrap}.i8-ask input{width:100%;flex-basis:100%}.i8-ask-b{width:100%}.i8-dic,.i8-esc{flex:1;text-align:center;padding:14px 10px;font-size:15px}
.i8-d{min-height:150px;padding:18px 18px 56px}.i8-d b{font-size:17px}.i8-d .e{font-size:32px}.i8-sg{grid-template-columns:1fr}.i8-sg div{border:0;padding:8px}
.i8-h2 h2{font-size:30px}.i8-arrow{transform:rotate(90deg)}.i8-ok{flex-direction:column;gap:6px}.i8-price{padding:30px}.i8-big{font-size:56px}.i8-fin h2{font-size:32px}.i8-sec{padding:60px 0}.i8-pt0{padding-top:0}.i8-cap{font-size:11px;padding:8px}.i8-pl i{width:44px;height:44px;font-size:18px}}
@media(max-width:380px){.i8-hero h1{font-size:36px}.i8-dic,.i8-esc{font-size:14px;padding:13px 6px}.i8-d{padding:16px 14px 54px}.i8-d b{font-size:16px}}
.i8 h1,.i8 h2,.i8 h3{color:inherit;letter-spacing:normal}
.i8-hero h1{color:#fff}.i8-hero h1 span{color:#ffd84d}
.i8-ask input{flex-basis:220px}
@media(min-width:701px){.i8-dic{padding:15px 16px;font-size:15px}.i8-esc{padding:15px 18px;font-size:15px}.i8-ask{max-width:640px}}
.i8-ask input{font-size:16px;padding:10px 6px 10px 12px;-webkit-appearance:none;appearance:none}
.i8-ask input::-webkit-search-decoration{-webkit-appearance:none}
.i8-v a{position:absolute;inset:0;display:block;color:#fff}
.i8-v a:focus-visible{outline:3px solid #ffd84d;outline-offset:-3px}
.i8-tabs button{white-space:nowrap}
@media(max-width:420px){.i8-tabs button{padding:9px 14px;font-size:14px}.i8-cap{font-size:10px;padding:6px;-webkit-line-clamp:3}.i8-chips a{font-size:13px}}
@media(max-width:340px){.i8-w{padding:0 14px}.i8-hero h1{font-size:32px}.i8-ask-b{flex-wrap:wrap}.i8-dic,.i8-esc{flex-basis:100%}.i8-dg{gap:10px}.i8-d{padding:14px 12px 52px}.i8-d b{font-size:15px}.i8-big{font-size:46px}.i8-price{padding:22px}.i8-h2 h2{font-size:26px}.i8-tabs button{padding:8px 12px;font-size:13px}}
@media(min-width:901px){.i8-v1 .i8-cap,.i8-v3 .i8-cap{display:none}}
.i8-cap{max-height:calc(2.5em + 28px)}
@media(max-width:420px){.i8-cap{max-height:calc(3.75em + 12px)}}
/* v2.8 vuelta 2 — vista 4 igual a compu_4 / p.html: final naranja y pie oscuro */
.i8 .pie{background:#0d1030;color:#aab;border-top:0;padding:16.5px 0;font-size:14px}
.i8 .pie .wrap{max-width:1200px;padding:0 32px}
.i8 .pie__in{gap:12px}
.i8 .pie img{display:none}
.i8 .pie p{order:-1;margin:0;color:#aab}
.i8 .pie nav{gap:0}
.i8 .pie nav a{color:#aab;padding:0;text-decoration:none}
@media(max-width:700px){.i8 .pie .wrap{padding:0 20px}}
.i8-fin h2{line-height:1.26}.i8-fin p{line-height:1.2}.i8-fin .i8-btn{line-height:1.2}
.i8 .pie p,.i8 .pie nav a{line-height:17px}
/* v2.8 vuelta 2 — menú de la portada en otras páginas (documentos.html) */
.i8-top{background:radial-gradient(1200px 600px at 80% 10%,#3f52e6 0,#2b3fd0 45%,#1a237e 100%);color:#fff;font-family:Inter,sans-serif}
.i8-top .i8-nav a{text-decoration:none}
/* v2.8b: zonas de toque de al menos 44 px */
.i8-marca{display:inline-flex;align-items:center;min-height:44px}
.i8-menu a{display:inline-flex;align-items:center;min-height:44px}
.i8-chips a,.i8-more a,.i8-fin a,footer nav a{display:inline-flex;align-items:center;min-height:44px}
.i8-d{min-height:44px}
@media (max-width:640px){.i8-d{padding-top:14px;padding-bottom:14px}}
/* v2.8c (vuelta 3): pestañas y preguntas de al menos 44 px de alto; « · » en el pie como en la maqueta.
   Las alturas crecen en px enteros para que nada de lo de abajo quede desplazado medio píxel. */
.i8-tabs button{min-height:44px}
@media(max-width:420px){.i8-tabs button{min-height:44.4px}}
@media(max-width:340px){.i8-tabs button{min-height:44.8px}}
.i8-faq summary{box-sizing:border-box;min-height:44px;padding:8px 0;margin:-8px 0}
.i8 .pie nav a+a::before{content:"·";content:"·"/"";padding:0 4px;color:#aab}
/* v2.8d: « · » también en el pie de documentos.html */
.dm .pie nav{gap:0;flex-wrap:nowrap;white-space:nowrap}
.dm .pie nav a{padding:0;text-decoration:none}
.dm .pie nav a:hover,.dm .pie nav a:focus-visible{text-decoration:underline}
.dm .pie nav a+a::before{content:"·";content:"·"/"";display:inline-block;padding:0 6px;text-decoration:none;color:inherit;opacity:.7}