:root{--ink:#0c1816;--deep:#102522;--paper:#f2f0e9;--muted:#d9d8cf;--orange:#e6603f;--white:#fff;--line:rgba(12,24,22,.17)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit}.nav{position:sticky;top:0;z-index:20;height:76px;padding:0 max(28px,calc((100vw - 1400px)/2));display:flex;align-items:center;gap:36px;background:rgba(242,240,233,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto}.brand span,.footer-brand>span{display:grid;place-items:center;width:35px;height:35px;border-radius:50%;background:var(--ink);color:var(--white);font-size:10px;font-weight:800}.brand b{font-size:16px}.nav nav{display:flex;gap:28px}.nav nav a{font-size:13px;text-decoration:none}.nav nav a:hover{color:var(--orange)}.nav-cta,.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;text-decoration:none;font-weight:700}.nav-cta{padding:13px 18px;background:var(--orange);color:white;font-size:12px}.hero{padding:92px max(28px,calc((100vw - 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footer>*{min-width:0}.footer-links a{overflow-wrap:anywhere}
@media(max-width:640px){footer{grid-template-columns:1fr}.footer-links{align-items:flex-start}.footer-bottom{flex-direction:column;gap:12px}}


/* ── BUNDLES · Round 02 ─────────────────────────────────────────────────
   Se apoya en el sistema que ya existia (paleta, tipografia, sombras duras).
   Solo se anaden las piezas que las landings de producto no tenian: la
   tarjeta de precio con su aritmetica, la rejilla de composicion y el
   bloque de «cuando NO comprarlo».                                        */
.precio-card{background:var(--deep);color:#fff;border-top:6px solid var(--orange);padding:38px 34px;box-shadow:14px 14px 0 rgba(12,24,22,.12)}
.precio-card small{display:block;color:var(--orange);font-size:10px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.precio-card>strong{display:block;font-size:74px;line-height:1;margin-top:18px;letter-spacing:-.04em}
.precio-card sup{font-size:26px;vertical-align:super}
.precio-card em{font-size:12px;font-style:normal;color:#9eaaa7;letter-spacing:.12em}
.arit-mini{display:flex;align-items:center;gap:10px;margin-top:26px;padding:16px 0;border-top:1px solid rgba(255,255,255,.16);border-bottom:1px solid rgba(255,255,255,.16);font-size:14px;font-weight:700;flex-wrap:wrap}
.arit-mini i{color:var(--orange);font-style:normal}
.arit-mini b{color:#fff}
.arit-verd{margin:16px 0 0;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.arit-verd b{font-size:22px}
.arit-si{color:#7ee0a8}
.arit-no{color:#9eaaa7}
.arit-verd span{font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:#aab5b2}
.precio-card .button{width:100%;margin-top:26px;justify-content:center;gap:14px}
.iva{margin:14px 0 0;font-size:11px;line-height:1.5;color:#9eaaa7}
.offer-buy .iva{color:#9eaaa7}

.problema{padding:110px max(28px,calc((100vw - 1400px)/2))}
.problema-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;margin-top:26px;align-items:start}
.problema h2{font-size:clamp(38px,4.4vw,64px);line-height:1;letter-spacing:-.05em;margin:0;font-weight:500}
.problema p{font-size:18px;line-height:1.65;margin:0}

.composicion{padding:110px max(28px,calc((100vw - 1400px)/2));background:#e9e7df}
.composicion h2{font-size:clamp(40px,4.6vw,68px);line-height:1;letter-spacing:-.05em;margin:26px 0 0;font-weight:500}
.sub{max-width:760px;font-size:16px;line-height:1.6;color:#53605d}
.piezas{display:grid;gap:1px;margin-top:56px;background:var(--line)}
.piezas-2{grid-template-columns:1fr 1fr}
.piezas-6{grid-template-columns:repeat(3,1fr)}
.pieza{background:var(--paper);padding:0;display:flex;flex-direction:column}
.pieza-shot{background:#d8d6ce;padding:9px 9px 0}
.pieza-shot span{display:flex;gap:6px;padding:0 2px 8px}
.pieza-shot i{width:7px;height:7px;border-radius:50%;background:var(--orange);display:block}
.pieza-shot img{width:100%;height:auto;display:block}
.pieza-txt{padding:28px 26px 30px;display:flex;flex-direction:column;flex:1}
.pieza-num{color:var(--orange);font-size:11px;font-weight:800;letter-spacing:.14em}
.pieza h3{font-size:23px;line-height:1.15;margin:14px 0 12px;letter-spacing:-.02em}
.pieza p{font-size:14px;line-height:1.6;margin:0;color:#53605d}
.pieza-precio{margin-top:22px;font-size:13px;letter-spacing:.06em}
.pieza-link{margin-top:10px;font-size:12px;font-weight:700;text-decoration:none;color:var(--orange)}
.pieza-link:hover{text-decoration:underline}

.tesis{padding:110px max(28px,calc((100vw - 1400px)/2));background:var(--deep);color:#fff}
.tesis h2{font-size:clamp(40px,5vw,74px);line-height:.98;letter-spacing:-.055em;margin:26px 0 30px;font-weight:500;max-width:1000px}
.tesis p{max-width:900px;font-size:19px;line-height:1.6;margin:0;color:#d7dfdc}
.tesis b{color:#ff8263;font-weight:700}

.nocomprar{padding:110px max(28px,calc((100vw - 1400px)/2))}
.nocomprar h2{font-size:clamp(40px,4.6vw,68px);line-height:1;letter-spacing:-.05em;margin:26px 0 18px;font-weight:500}
.no-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:50px;background:var(--line)}
.no-card{background:#e2e0d8;padding:44px 40px;display:flex;flex-direction:column}
.no-card>span{color:var(--orange);font-size:10px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.no-card h3{font-size:27px;line-height:1.12;margin:18px 0 14px;letter-spacing:-.025em}
.no-card p{font-size:15px;line-height:1.6;margin:0;color:#3f4b48}
.no-cta{margin-top:26px;font-size:13px;font-weight:700;text-decoration:none;color:var(--ink);border-bottom:2px solid var(--orange);align-self:flex-start;padding-bottom:3px}

.autor{padding:100px max(28px,calc((100vw - 1400px)/2));background:var(--deep);color:#fff}
.autor h2{font-size:clamp(34px,3.6vw,52px);line-height:1;letter-spacing:-.04em;margin:24px 0 24px;font-weight:500}
.autor-bio{font-size:19px;line-height:1.6;margin:0;max-width:900px}
.autor-rel{font-size:16px;line-height:1.65;margin:20px 0 0;max-width:900px;color:#aab5b2}

@media(max-width:1000px){
 .problema-grid,.no-grid,.piezas-2{grid-template-columns:1fr}
 .piezas-6{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
 .problema,.composicion,.tesis,.nocomprar,.autor{padding:70px 20px}
 .piezas-6{grid-template-columns:1fr}
 .precio-card{padding:30px 24px}
 .precio-card>strong{font-size:58px}
 .no-card{padding:32px 24px}
}


/* ── ROUTER DEL PORTAFOLIO ──────────────────────────────────────────────
   Se ordena por la pregunta del comprador, no por la categoria del
   vendedor: la pregunta va primero y en grande, y el nombre del producto
   debajo. Al reves obligaria a traducir el problema propio al nombre
   comercial antes de poder elegir.                                       */
.router-hero{padding:92px max(28px,calc((100vw - 1400px)/2)) 0;max-width:none}
.router-hero h1{max-width:1000px;margin:24px 0 28px;font-size:clamp(48px,5.6vw,86px);line-height:.94;letter-spacing:-.06em;font-weight:500}
.router-hero h1 em{font-style:normal;color:var(--orange)}
.router-hero .hero-lead{max-width:820px}
.router{padding:100px max(28px,calc((100vw - 1400px)/2))}
.router h2{font-size:clamp(38px,4.4vw,64px);line-height:1;letter-spacing:-.05em;margin:24px 0 0;font-weight:500}
.r-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:52px;background:var(--line)}
.r-card{background:var(--paper);padding:34px 30px 30px;display:flex;flex-direction:column}
.r-preg{margin:0 0 22px;font-size:19px;line-height:1.4;font-weight:500;letter-spacing:-.015em}
.r-card h3{margin:0;font-size:15px;font-weight:800;letter-spacing:.02em;color:var(--orange)}
.r-cola{display:block;margin-top:6px;font-size:13px;line-height:1.5;color:#53605d;flex:1}
.r-pie{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:auto;padding-top:18px;border-top:1px solid var(--line)}
.r-pie b{font-size:14px;letter-spacing:.04em}
.r-buy{background:var(--orange);color:#fff;text-decoration:none;font-size:12px;font-weight:700;padding:11px 15px}
.r-buy:hover{background:var(--ink)}
.r-ver{margin:12px 0 0;font-size:12px;font-weight:700;text-decoration:none;color:var(--ink);border-bottom:2px solid var(--orange);align-self:flex-start;padding-bottom:2px}
.r-nota{margin-top:34px;max-width:800px;font-size:13px;line-height:1.6;color:#66716e}
.packs{padding:100px max(28px,calc((100vw - 1400px)/2));background:var(--deep);color:#fff}
.packs h2{font-size:clamp(38px,4.4vw,64px);line-height:1;letter-spacing:-.05em;margin:24px 0 16px;font-weight:500}
.packs-sub{max-width:840px;font-size:17px;line-height:1.6;margin:0;color:#aab5b2}
.p-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:50px;background:rgba(255,255,255,.16)}
.p-card{background:#192e2a;padding:38px 32px;text-decoration:none;color:#fff;display:flex;flex-direction:column;min-height:270px}
.p-card:hover{background:var(--orange)}
.p-card>span{color:var(--orange);font-size:10px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.p-card:hover>span{color:#fff}
.p-card h3{font-size:24px;line-height:1.15;margin:18px 0 0;letter-spacing:-.025em;font-weight:500;flex:1}
.p-pie{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:26px;padding-top:18px;border-top:1px solid rgba(255,255,255,.2)}
.p-pie b{font-size:22px}
.p-pie em{font-style:normal;font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:#aab5b2}
.p-card:hover .p-pie em{color:#fff}
@media(max-width:1000px){.r-grid,.p-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){
 .router-hero{padding:75px 20px 0}.router,.packs{padding:70px 20px}
 .r-grid,.p-grid{grid-template-columns:1fr}
 .router-hero h1{font-size:46px}
}


/* ── LANDING DE PRODUCTO · PLANTILLA CANÓNICA ───────────────────────────
   Round 03. Las 13 superficies de familia comparten ESTA arquitectura y
   se generan con `construir-landings.mjs`: lo único que cambia entre una
   y otra es el contenido verdadero del producto.

   Se apoya entera en el sistema que ya existía —paleta, tipografía,
   sombras duras, rejillas a 1px— y sólo añade los cuatro bloques que las
   landings de bundle no necesitaban: qué incluye, cómo funciona, qué
   obtienes al terminar y la relación con el resto del sistema.

   🔴 No se añade ninguna clase que duplique una existente. `.fit`,
   `.nocomprar`, `.offer`, `.faq`, `.autor`, `.problema` y `.tesis` se
   reutilizan tal cual: una segunda definición de lo mismo es la puerta
   por la que entran dos verdades del mismo pixel.                        */

/* QUÉ INCLUYE · el número de piezas cambia por producto, así que la
   rejilla se adapta en vez de fijar cinco columnas como `.chapters`. */
.incluye{padding:110px max(28px,calc((100vw - 1400px)/2));background:#e9e7df}
.incluye h2{font-size:clamp(40px,4.6vw,68px);line-height:1;letter-spacing:-.05em;margin:26px 0 0;font-weight:500}
.inc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1px;margin-top:52px;background:var(--line)}
.inc-card{background:var(--paper);padding:32px 28px 34px;display:flex;flex-direction:column}
.inc-card>span{color:var(--orange);font-size:11px;font-weight:800;letter-spacing:.14em}
.inc-card h3{font-size:21px;line-height:1.18;margin:26px 0 12px;letter-spacing:-.02em}
.inc-card p{font-size:14px;line-height:1.6;margin:0;color:#53605d}
.inc-nota{margin:34px 0 0;max-width:860px;font-size:14px;line-height:1.65;color:#53605d}
.inc-nota b{color:var(--ink)}

/* CÓMO FUNCIONA · pasos numerados. `.process-grid` fija cuatro columnas;
   aquí el recorrido tiene tres, cuatro o cinco según el instrumento. */
.recorrido{padding:110px max(28px,calc((100vw - 1400px)/2))}
.recorrido h2{font-size:clamp(40px,4.6vw,68px);line-height:1;letter-spacing:-.05em;margin:26px 0 0;font-weight:500}
.rec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:56px}
.rec-paso{padding:32px 30px 38px;border-top:4px solid var(--orange);border-left:1px solid var(--line)}
.rec-paso:last-child{border-right:1px solid var(--line)}
.rec-paso span{font-size:11px;color:var(--orange);font-weight:800;letter-spacing:.14em}
.rec-paso h3{font-size:23px;line-height:1.15;margin:48px 0 14px;letter-spacing:-.02em}
.rec-paso p{font-size:14px;line-height:1.62;margin:0;color:#53605d}

/* QUÉ OBTIENES AL TERMINAR · el entregable nombrado. Fondo profundo
   porque es el punto más alto de la página antes del precio. */
.entregable{padding:110px max(28px,calc((100vw - 1400px)/2));background:var(--deep);color:#fff}
.entregable h2{font-size:clamp(40px,5vw,74px);line-height:.98;letter-spacing:-.055em;margin:26px 0 26px;font-weight:500;max-width:1000px}
.entregable h2 em{font-style:normal;color:#ff8263}
.ent-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
.ent-grid>p{margin:0;font-size:19px;line-height:1.6;color:#d7dfdc}
.ent-lista{padding:0;list-style:none;margin:0}
.ent-lista li{padding:16px 0;border-top:1px solid rgba(255,255,255,.16);font-size:15px;line-height:1.55}
.ent-lista li:before{content:'↗';margin-right:12px;color:var(--orange)}
.ent-sello{margin-top:44px;padding:22px 26px;background:var(--orange);font-size:14px;line-height:1.5;font-weight:700;max-width:900px}

/* RELACIÓN CON EL SISTEMA · qué va antes, qué va después y en qué
   paquete entra. Es lo que impide que la landing se lea como un PDF
   suelto en vez de como una pieza de un catálogo ordenado. */
.cadena{padding:110px max(28px,calc((100vw - 1400px)/2))}
.cadena h2{font-size:clamp(40px,4.6vw,68px);line-height:1;letter-spacing:-.05em;margin:26px 0 18px;font-weight:500}
.cad-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1px;margin-top:50px;background:var(--line)}
.cad-card{background:#e2e0d8;padding:40px 36px;display:flex;flex-direction:column}
.cad-card.pack{background:var(--deep);color:#fff}
.cad-card>span{color:var(--orange);font-size:10px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.cad-card h3{font-size:25px;line-height:1.14;margin:18px 0 12px;letter-spacing:-.025em}
.cad-card p{font-size:15px;line-height:1.6;margin:0;color:#3f4b48;flex:1}
.cad-card.pack p{color:#aab5b2}
.cad-card b{margin-top:22px;font-size:13px;letter-spacing:.05em}
.cad-cta{margin-top:20px;font-size:13px;font-weight:700;text-decoration:none;color:inherit;border-bottom:2px solid var(--orange);align-self:flex-start;padding-bottom:3px}

/* QUÉ NO HACE · cuatro fronteras, no dos alternativas de compra. */
.no-grid.no-grid-4{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.no-grid-4 .no-card{padding:36px 30px}
.no-grid-4 .no-card h3{font-size:21px}

/* El aviso de precio base vive también fuera de la tarjeta oscura. */
.hero .iva{color:#66716e}

@media(max-width:1000px){
 .ent-grid{grid-template-columns:1fr;gap:34px}
 .rec-paso:last-child{border-right:0}
}
@media(max-width:640px){
 .incluye,.recorrido,.entregable,.cadena{padding:70px 20px}
 .inc-grid,.rec-grid,.cad-grid{grid-template-columns:1fr}
 .rec-paso{border-right:1px solid var(--line)}
 .cad-card{padding:30px 24px}
 .incluye h2,.recorrido h2,.cadena h2{font-size:40px}
}