/* El Bono IA — hoja de estilos
   Paleta: tinta azul marino, papel frío, amarillo "bono", verde "cumple".
   Tipos: Bricolage Grotesque (titulares) + Source Serif 4 (lectura). Autoalojadas. */

@font-face{font-family:"Bricolage";src:url(/assets/fonts/bricolage.woff2) format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:"SourceSerif";src:url(/assets/fonts/sourceserif.woff2) format("woff2");font-weight:200 900;font-display:swap}
@font-face{font-family:"SourceSerif";src:url(/assets/fonts/sourceserif-italic.woff2) format("woff2");font-weight:200 900;font-style:italic;font-display:swap}

:root{
  --ink:#14213D;
  --ink-2:#465370;
  --paper:#F6F7F4;
  --white:#FFFFFF;
  --sun:#FFC93C;
  --sun-soft:#FFF1C7;
  --leaf:#2F7D5B;
  --leaf-soft:#DDEFE5;
  --line:#D5DAE2;
  --mist:#ECEFF3;
  --alert:#B3261E;
  --display:"Bricolage","Arial Narrow",system-ui,sans-serif;
  --serif:"SourceSerif",Georgia,"Times New Roman",serif;
  --wrap:1180px;
  --read:68ch;
  --r-s:6px;
  --r-m:10px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:88px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--serif);font-size:1.125rem;line-height:1.62;font-optical-sizing:auto;text-rendering:optimizeLegibility}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--ink);text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--sun);outline-offset:2px;border-radius:2px}
::selection{background:var(--sun);color:var(--ink)}

.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 1.25rem}
@media(min-width:900px){.wrap{padding:0 2rem}}

/* ---------- Tipografía ---------- */
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.08;letter-spacing:-.015em;margin:0 0 .6em;font-variation-settings:"wdth" 100}
h1{font-size:clamp(2.3rem,5.6vw,4.4rem);font-weight:760;letter-spacing:-.03em}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);letter-spacing:-.022em}
h3{font-size:clamp(1.2rem,1.8vw,1.45rem)}
h4{font-size:1.1rem}
p{margin:0 0 1.1em}
.lede{font-size:clamp(1.18rem,1.7vw,1.35rem);line-height:1.5;color:var(--ink-2);max-width:60ch}
.small{font-size:.92rem;color:var(--ink-2)}
.ui{font-family:var(--display);font-size:1rem;line-height:1.4}
strong{font-weight:650}
mark{background:linear-gradient(transparent 55%,var(--sun) 55%);color:inherit;padding:0 .08em}

/* ---------- Cabecera ---------- */
.top{position:sticky;top:0;z-index:50;background:rgba(246,247,244,.94);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:1.5rem;min-height:68px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-family:var(--display);font-weight:760;font-size:1.2rem;letter-spacing:-.02em;white-space:nowrap}
.brand-mark{width:34px;height:24px;flex:none}
.nav{margin-left:auto;display:flex;align-items:center;gap:.25rem;font-family:var(--display);font-size:.98rem}
.nav>a:not(.btn),.nav-group>button{color:var(--ink);text-decoration:none;padding:.55rem .75rem;border-radius:var(--r-s);background:none;border:0;font:inherit;cursor:pointer}
.nav>a:not(.btn):hover,.nav-group>button:hover,.nav-group.open>button{background:var(--mist)}
.nav-group{position:relative}
.nav-group>button::after{content:"";display:inline-block;width:.45em;height:.45em;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-.2em) rotate(45deg);margin-left:.45em}
.nav-panel{position:absolute;top:calc(100% + 6px);left:0;min-width:270px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-m);padding:.5rem;display:none;box-shadow:0 18px 40px -22px rgba(20,33,61,.45)}
.nav-group.open .nav-panel{display:block}
.nav-panel a{display:block;padding:.5rem .7rem;border-radius:var(--r-s);text-decoration:none;color:var(--ink)}
.nav-panel a:hover{background:var(--mist)}
.nav-panel a span{display:block;font-size:.85rem;color:var(--ink-2);font-family:var(--serif)}
.nav .btn{margin-left:.5rem}
.menu-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:var(--r-s);padding:.5rem .7rem;font-family:var(--display);font-size:.95rem;color:var(--ink)}
@media(max-width:980px){
  .menu-toggle{display:block}
  .nav{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--paper);border-bottom:1px solid var(--line);padding:.75rem 1.25rem 1.25rem;max-height:calc(100vh - 68px);overflow:auto}
  .nav.open{display:flex}
  .nav-panel{position:static;box-shadow:none;border:0;padding:0 0 .5rem .75rem;background:transparent}
  .nav .btn{margin:.5rem 0 0}
}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--display);font-weight:650;font-size:1.02rem;line-height:1;padding:.95rem 1.35rem;border-radius:var(--r-m);text-decoration:none;border:2px solid var(--ink);cursor:pointer;transition:transform .12s ease,box-shadow .12s ease}
.btn-primary{background:var(--ink);color:var(--white)}
.btn-primary:hover{box-shadow:4px 4px 0 var(--sun);transform:translate(-2px,-2px)}
.btn-sun{background:var(--sun);color:var(--ink)}
.btn-sun:hover{box-shadow:4px 4px 0 var(--ink);transform:translate(-2px,-2px)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--white)}
.btn-sm{padding:.6rem .95rem;font-size:.95rem}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}

/* ---------- Aviso independiente ---------- */
.notice{background:var(--ink);color:#DDE3EE;font-family:var(--display);font-size:.9rem}
.notice .wrap{padding-top:.55rem;padding-bottom:.55rem}
.notice a{color:#fff}

/* ---------- Hero con el bono ---------- */
.hero{padding:clamp(2.5rem,6vw,5rem) 0 clamp(3rem,6vw,5.5rem)}
.hero-grid{display:grid;gap:3rem;align-items:center}
@media(min-width:980px){.hero-grid{grid-template-columns:1.3fr .8fr}}
.hero h1{max-width:20ch;font-size:clamp(2.2rem,4.4vw,3.55rem)}
.updated{font-family:var(--display);font-size:.92rem;color:var(--ink-2);margin-bottom:1.1rem;display:flex;align-items:center;gap:.5rem}
.updated::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--leaf);box-shadow:0 0 0 4px var(--leaf-soft)}

.voucher{position:relative;display:grid;grid-template-columns:1fr 132px;background:var(--sun);color:var(--ink);border-radius:14px;
  -webkit-mask:radial-gradient(circle 14px at calc(100% - 132px) 0,#0000 98%,#000) top/100% 51% no-repeat,radial-gradient(circle 14px at calc(100% - 132px) 100%,#0000 98%,#000) bottom/100% 51% no-repeat;
  mask:radial-gradient(circle 14px at calc(100% - 132px) 0,#0000 98%,#000) top/100% 51% no-repeat,radial-gradient(circle 14px at calc(100% - 132px) 100%,#0000 98%,#000) bottom/100% 51% no-repeat;
  width:100%}
.voucher-wrap{filter:drop-shadow(9px 11px 0 var(--ink));transform:rotate(-1.5deg);max-width:470px;margin-inline:auto}
.voucher-main{padding:1.6rem 1.6rem 1.4rem;border-right:2px dashed rgba(20,33,61,.55)}
.voucher-title{font-family:var(--display);font-weight:760;font-size:1.05rem;margin:0 0 .2rem}
.voucher-amount{font-family:var(--display);font-weight:800;font-size:clamp(3.2rem,7vw,4.6rem);line-height:.95;letter-spacing:-.04em;margin:.2rem 0 .3rem}
.voucher-amount small{font-size:.38em;letter-spacing:0;font-weight:650}
.voucher-sub{font-family:var(--display);font-size:.95rem;margin:0 0 1rem}
.voucher-list{list-style:none;margin:0;padding:0;font-family:var(--display);font-size:.95rem;display:grid;gap:.35rem}
.voucher-list li{display:flex;gap:.55rem;align-items:flex-start}
.voucher-list li::before{content:"";flex:none;width:15px;height:15px;margin-top:.18em;border:2px solid var(--ink);border-radius:3px;background:rgba(255,255,255,.4)}
.voucher-stub{padding:1.4rem .9rem;display:flex;flex-direction:column;justify-content:space-between;gap:.6rem;font-family:var(--display);font-size:.82rem;text-align:center}
.voucher-stub b{display:block;font-size:1.5rem;font-weight:800;line-height:1.05;margin:.25rem 0}
.barcode{height:54px;background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 4px,var(--ink) 4px 5px,transparent 5px 8px,var(--ink) 8px 11px,transparent 11px 12px);border-radius:2px}
.stamp{position:absolute;right:28px;bottom:26px;font-family:var(--display);font-weight:800;font-size:1.05rem;color:var(--leaf);border:3px solid var(--leaf);border-radius:8px;padding:.3rem .7rem;transform:rotate(-12deg);background:rgba(255,255,255,.55);line-height:1.1;text-align:center}
.stamp small{display:block;font-size:.66rem;font-weight:650}
@media (prefers-reduced-motion:no-preference){
  .stamp{animation:stamp .5s cubic-bezier(.2,1.6,.4,1) 1.1s both}
  @keyframes stamp{from{opacity:0;transform:rotate(-12deg) scale(2.2)}to{opacity:1;transform:rotate(-12deg) scale(1)}}
}
@media(max-width:520px){
  .voucher{grid-template-columns:1fr 92px;-webkit-mask:none;mask:none}
  .voucher-main{padding:1.2rem}
  .stamp{right:10px;bottom:18px;font-size:.8rem}
}

/* ---------- Secciones ---------- */
.section{padding:clamp(3rem,7vw,5.5rem) 0}
.section:not(.section-alt):not(.section-ink)+.section:not(.section-alt):not(.section-ink){padding-top:0}
.section-alt{background:var(--white);border-block:1px solid var(--line)}
.section-ink{background:var(--ink);color:#E6EAF2}
.section-ink h2,.section-ink h3{color:#fff}
.section-ink a{color:#fff}
.section-head{max-width:760px;margin-bottom:2.2rem}
.section-head p{color:var(--ink-2)}
.section-ink .section-head p{color:#BCC6D8}

/* Hechos del plan (lista de definiciones, no tarjetas) */
.facts{display:grid;gap:0;border-top:2px solid var(--ink)}
.facts div{display:grid;gap:.3rem 2rem;padding:1.1rem 0;border-bottom:1px solid var(--line)}
@media(min-width:760px){.facts div{grid-template-columns:230px 1fr}}
.facts dt{font-family:var(--display);font-weight:700;font-size:1.08rem}
.facts dd{margin:0}
.facts .src{font-size:.88rem;color:var(--ink-2)}

/* Cronología: es una secuencia real, lleva orden */
.timeline{list-style:none;margin:0;padding:0;display:grid;gap:1rem;counter-reset:t}
@media(min-width:900px){.timeline{grid-template-columns:repeat(5,1fr);gap:0}}
.timeline li{position:relative;padding:1.2rem 1rem 1.2rem 0}
@media(min-width:900px){.timeline li{border-top:3px solid var(--line);padding-top:1.6rem}
  .timeline li::before{content:"";position:absolute;top:-10px;left:0;width:17px;height:17px;border-radius:50%;background:var(--paper);border:3px solid var(--ink)}
  .timeline li.done{border-top-color:var(--ink)}
  .timeline li.done::before{background:var(--ink)}
  .timeline li.next::before{background:var(--sun)}}
@media(max-width:899px){.timeline li{padding-left:1.5rem;border-left:3px solid var(--line)}.timeline li.done{border-left-color:var(--ink)}}
.timeline .when{font-family:var(--display);font-weight:760;font-size:1.15rem;display:block;margin-bottom:.25rem}
.timeline p{font-size:1rem;margin:0}

/* Lista de requisitos (secuencia) */
.steps{list-style:none;margin:0;padding:0;counter-reset:s;display:grid;gap:0}
.steps>li{counter-increment:s;display:grid;grid-template-columns:3.2rem 1fr;gap:1rem;padding:1.3rem 0;border-top:1px solid var(--line)}
.steps>li:last-child{border-bottom:1px solid var(--line)}
.steps>li::before{content:counter(s);font-family:var(--display);font-weight:800;font-size:1.6rem;line-height:1;width:2.6rem;height:2.6rem;display:grid;place-items:center;border:2px solid var(--ink);border-radius:50%}
.steps h3{margin:.2rem 0 .35rem}
.steps p{margin:0}

/* Sí / No */
.split{display:grid;gap:1.5rem}
@media(min-width:800px){.split{grid-template-columns:1fr 1fr}}
.yes,.no{padding:1.5rem;border-radius:var(--r-m);border:2px solid var(--ink)}
.yes{background:var(--leaf-soft);border-color:var(--leaf)}
.no{background:var(--white);border-style:dashed}
.yes ul,.no ul{margin:0;padding-left:1.1rem}
.yes li,.no li{margin-bottom:.45rem}

/* Sectores: índice enlazado */
.sector-index{display:grid;gap:0;border-top:2px solid var(--ink)}
@media(min-width:760px){.sector-index{grid-template-columns:1fr 1fr;column-gap:3rem}}
.sector-index a{display:grid;grid-template-columns:1fr auto;gap:.2rem 1rem;padding:1.05rem 0;border-bottom:1px solid var(--line);text-decoration:none}
.sector-index a:hover .s-name{text-decoration:underline;text-decoration-thickness:2px}
.s-name{font-family:var(--display);font-weight:700;font-size:1.2rem}
.s-case{grid-column:1/2;color:var(--ink-2);font-size:1rem}
.s-go{grid-row:1/3;grid-column:2;align-self:center;font-family:var(--display);font-size:.95rem;border:1.5px solid var(--ink);border-radius:999px;padding:.3rem .75rem}

/* Bloque de diferencia (tinta) */
.duo{display:grid;gap:2rem}
@media(min-width:900px){.duo{grid-template-columns:1fr 1fr;gap:4rem}}
.duo h3{font-size:1.5rem}
.duo ul{padding-left:1.1rem;margin:0}
.duo li{margin-bottom:.5rem}

/* ---------- Formulario ---------- */
.lead{display:grid;gap:2.5rem;align-items:start}
@media(min-width:980px){.lead{grid-template-columns:.9fr 1.1fr;gap:4rem}}
.lead-copy ul{padding-left:1.1rem}
.lead-copy li{margin-bottom:.5rem}
.form{background:var(--white);border:2px solid var(--ink);border-radius:14px;padding:clamp(1.25rem,3vw,2rem);box-shadow:8px 8px 0 var(--sun)}
.section-ink .form{color:var(--ink)}
.section-ink .form a{color:var(--ink)}
.form h3{margin-bottom:.3rem}
.form .grid2{display:grid;gap:1rem}
@media(min-width:620px){.form .grid2{grid-template-columns:1fr 1fr}}
.field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}
.field label,.check{font-family:var(--display);font-size:.95rem;font-weight:600}
.field input,.field select,.field textarea{font:inherit;font-family:var(--display);font-size:1rem;padding:.8rem .85rem;border:1.5px solid #9AA4B5;border-radius:var(--r-s);background:var(--white);color:var(--ink);width:100%}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px var(--sun)}
.field .hint{font-family:var(--serif);font-size:.85rem;color:var(--ink-2);font-weight:400}
.check{display:flex;gap:.6rem;align-items:flex-start;font-weight:400;font-size:.9rem;margin-bottom:.7rem;line-height:1.4}
.check input{width:1.15rem;height:1.15rem;margin-top:.1rem;flex:none;accent-color:var(--ink)}
.form .btn{width:100%;margin-top:.5rem}
.form-legal{font-size:.8rem;color:var(--ink-2);margin:.9rem 0 0;line-height:1.45}
.form-status{margin-top:1rem;font-family:var(--display);font-size:1rem;padding:.9rem 1rem;border-radius:var(--r-s);display:none}
.form-status.ok{display:block;background:var(--leaf-soft);color:#174A34}
.form-status.err{display:block;background:#FBE4E2;color:var(--alert)}
.hp{position:absolute;left:-9999px}

/* ---------- Páginas de guía ---------- */
.page-head{padding:clamp(2rem,5vw,3.5rem) 0 2rem;border-bottom:1px solid var(--line)}
.page-head h1{font-size:clamp(2.1rem,4.6vw,3.6rem);max-width:20ch}
.crumbs{font-family:var(--display);font-size:.9rem;color:var(--ink-2);margin-bottom:1.2rem}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.3rem}
.crumbs li+li::before{content:"/";margin-right:.3rem;color:#9AA4B5}
.crumbs a{color:var(--ink-2)}
.byline{font-family:var(--display);font-size:.92rem;color:var(--ink-2);display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;margin-top:1.2rem}

.answer{background:var(--sun-soft);border-left:5px solid var(--sun);padding:1.2rem 1.4rem;border-radius:0 var(--r-m) var(--r-m) 0;margin:0 0 2rem;max-width:var(--read)}
.answer p:last-child{margin:0}
.answer-label{font-family:var(--display);font-weight:700;display:block;margin-bottom:.3rem}

.article-grid{display:grid;gap:2.5rem;padding-top:2.5rem;padding-bottom:4rem}
@media(min-width:1040px){.article-grid{grid-template-columns:minmax(0,1fr) 290px;gap:4rem}}
.prose{max-width:var(--read)}
.prose h2{margin-top:1.7em}
.prose h3{margin-top:1.8em}
.prose ul,.prose ol{padding-left:1.25rem;margin:0 0 1.2em}
.prose li{margin-bottom:.45em}
.prose blockquote{margin:1.5em 0;padding:.2em 0 .2em 1.2em;border-left:3px solid var(--ink);font-style:italic;color:var(--ink-2)}
.prose .tbl{overflow-x:auto;margin:1.5em 0;border:1px solid var(--line);border-radius:var(--r-m);background:var(--white)}
.prose table{border-collapse:collapse;width:100%;font-size:1rem;min-width:560px}
.prose th,.prose td{text-align:left;vertical-align:top;padding:.75rem .9rem;border-bottom:1px solid var(--line)}
.prose th{font-family:var(--display);font-weight:700;background:var(--mist)}
.prose tr:last-child td{border-bottom:0}
.prose .note{background:var(--mist);border-radius:var(--r-m);padding:1rem 1.2rem;font-size:1rem}
.prose .warn{background:#FFF6DB;border:1.5px solid #E8C04A;border-radius:var(--r-m);padding:1rem 1.2rem;font-size:1rem}

.aside{position:relative}
.aside-inner{position:sticky;top:96px;display:grid;gap:1.5rem}
.toc{border-top:2px solid var(--ink);padding-top:1rem;font-family:var(--display);font-size:.95rem}
.toc b{display:block;margin-bottom:.5rem}
.toc ol{margin:0;padding-left:1.1rem}
.toc li{margin-bottom:.4rem}
.toc a{text-decoration:none;color:var(--ink-2)}
.toc a:hover{color:var(--ink);text-decoration:underline}
.aside-cta{background:var(--ink);color:#E6EAF2;border-radius:var(--r-m);padding:1.3rem;font-size:1rem}
.aside-cta b{font-family:var(--display);font-size:1.2rem;color:#fff;display:block;margin-bottom:.4rem;line-height:1.2}
.aside-cta .btn{margin-top:.8rem;width:100%}
@media(max-width:1039px){.aside-inner{position:static}.toc{display:none}}

.related{border-top:2px solid var(--ink);padding-top:1.2rem;margin-top:3rem}
.related ul{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}
@media(min-width:700px){.related ul{grid-template-columns:1fr 1fr}}
.related a{font-family:var(--display)}

/* FAQ */
.faq{border-top:2px solid var(--ink);max-width:880px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:1.15rem 2.5rem 1.15rem 0;position:relative;font-family:var(--display);font-weight:650;font-size:1.15rem;line-height:1.3}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:.5rem;top:1.35rem;width:.6rem;height:.6rem;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg);top:1.6rem}
.faq .faq-a{padding:0 0 1.2rem;max-width:var(--read)}
.faq .faq-a p:last-child{margin:0}

/* Test de preparación */
.quiz{background:var(--white);border:2px solid var(--ink);border-radius:14px;padding:clamp(1.25rem,3vw,2.2rem);max-width:820px}
.quiz fieldset{border:0;padding:0;margin:0 0 1.6rem}
.quiz legend{font-family:var(--display);font-weight:700;font-size:1.15rem;margin-bottom:.7rem;line-height:1.3}
.quiz .opts{display:grid;gap:.5rem}
.quiz label.opt{display:flex;gap:.7rem;align-items:flex-start;padding:.75rem .9rem;border:1.5px solid var(--line);border-radius:var(--r-s);cursor:pointer;font-size:1rem;line-height:1.4}
.quiz label.opt:hover{border-color:var(--ink)}
.quiz label.opt:has(input:checked){border-color:var(--ink);background:var(--sun-soft)}
.quiz input[type=radio]{accent-color:var(--ink);margin-top:.2rem;flex:none}
.meter{height:14px;background:var(--mist);border-radius:999px;overflow:hidden;margin:.6rem 0 1rem;border:1.5px solid var(--ink)}
.meter span{display:block;height:100%;width:0;background:var(--sun);transition:width .5s ease}
.quiz-result{display:none;border-top:2px solid var(--ink);padding-top:1.4rem;margin-top:.5rem}
.quiz-result.show{display:block}
.quiz-result h3{font-size:1.6rem}
.gaps{padding-left:1.1rem}

/* Pie */
.foot{background:var(--ink);color:#BCC6D8;padding:4rem 0 2rem;font-size:.98rem}
.foot a{color:#E6EAF2;text-decoration:none}
.foot a:hover{text-decoration:underline}
.foot-grid{display:grid;gap:2rem}
@media(min-width:900px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.foot h2{font-size:1.05rem;color:#fff;margin-bottom:.8rem}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem;font-family:var(--display);font-size:.95rem}
.foot .brand{color:#fff;margin-bottom:1rem}
.foot-legal{border-top:1px solid #2E3B5A;margin-top:3rem;padding-top:1.5rem;display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;font-size:.88rem}

/* Barra móvil de contacto */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:none;gap:.5rem;padding:.6rem .75rem calc(.6rem + env(safe-area-inset-bottom));background:var(--paper);border-top:1px solid var(--line)}
.mbar .btn{flex:1;padding:.8rem .5rem;font-size:.95rem}
@media(max-width:760px){.mbar{display:flex}body{padding-bottom:76px}}

.center{text-align:center}
.mt0{margin-top:0}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
@media print{.top,.notice,.foot,.mbar,.aside,.form,.btn{display:none!important}body{background:#fff}}
.section-ink .form h3{color:var(--ink)}
.section-ink .small{color:#BCC6D8}
.section-ink .form .small{color:var(--ink-2)}
.section-sun{background:var(--sun);border-block:2px solid var(--ink)}
.section-sun .lede{color:var(--ink)}
.band{display:grid;gap:1.5rem 3rem;align-items:center}
@media(min-width:860px){.band{grid-template-columns:1fr auto}}
.band h2{margin-bottom:.3em}
.article-grid,.hero-grid,.lead,.duo,.split,.band{grid-template-columns:minmax(0,1fr)}
@media(min-width:1040px){.article-grid{grid-template-columns:minmax(0,1fr) 290px}}
@media(min-width:980px){.hero-grid{grid-template-columns:minmax(0,1.3fr) minmax(0,.8fr)}.lead{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}}
@media(min-width:900px){.duo{grid-template-columns:1fr 1fr}}
@media(min-width:800px){.split{grid-template-columns:1fr 1fr}}
@media(min-width:860px){.band{grid-template-columns:1fr auto}}
html,body{overflow-x:clip}

/* ---------- Formulario paso a paso (estilo conversación) ---------- */
.tf{background:var(--white);color:var(--ink);border:2px solid var(--ink);border-radius:16px;padding:clamp(1.3rem,3.5vw,2.2rem);box-shadow:9px 9px 0 var(--sun);position:relative}
.section-ink .tf a{color:var(--ink)}
.tf-title{font-family:var(--display);font-weight:760;font-size:1.3rem;margin:0}
.tf-intro{font-size:.98rem;color:var(--ink-2);margin:.2rem 0 1rem}
.tf-progress{height:6px;background:var(--mist);border-radius:99px;overflow:hidden}
.tf-progress span{display:block;height:100%;width:0;background:var(--ink);border-radius:99px;transition:width .35s ease}
.tf-count{font-family:var(--display);font-size:.85rem;color:var(--ink-2);margin:.45rem 0 0;min-height:1.2em}
.tf-stage{min-height:300px;padding-top:1.4rem}
.tf-step{border:0;margin:0 0 1.6rem;padding:0;min-width:0}
.tf-q{display:block;font-family:var(--display);font-weight:700;font-size:clamp(1.35rem,2.6vw,1.75rem);line-height:1.2;letter-spacing:-.015em;margin:0 0 1rem;padding:0}
.tf-help{font-size:.95rem;color:var(--ink-2);margin:-.5rem 0 .8rem}
.tf-in{width:100%;font-family:var(--display);font-size:clamp(1.2rem,2.3vw,1.45rem);color:var(--ink);background:transparent;border:0;border-bottom:2px solid #9AA4B5;padding:.45rem 0;border-radius:0;resize:vertical}
.tf-in::placeholder{color:#A6AEBC}
.tf-in:focus{outline:none;border-bottom-color:var(--ink);box-shadow:0 2px 0 var(--sun)}
.tf-opts{display:grid;gap:.5rem}
@media(min-width:620px){.tf-opts-2{grid-template-columns:1fr 1fr}}
.tf-opt{display:flex;align-items:center;gap:.7rem;padding:.7rem .85rem;border:1.5px solid var(--line);border-radius:10px;cursor:pointer;font-family:var(--display);font-size:1.02rem;background:var(--paper);transition:border-color .12s,background .12s}
.tf-opt:hover{border-color:var(--ink)}
.tf-opt input{position:absolute;opacity:0;pointer-events:none}
.tf-opt kbd{flex:none;display:grid;place-items:center;width:1.7rem;height:1.7rem;border:1.5px solid var(--ink);border-radius:6px;font:700 .8rem var(--display);background:var(--white)}
.tf-opt:has(input:checked){border-color:var(--ink);background:var(--sun-soft)}
.tf-opt:has(input:checked) kbd{background:var(--ink);color:#fff}
.tf-opt:has(input:focus-visible){outline:3px solid var(--sun);outline-offset:2px}
.tf-nav{display:flex;align-items:center;gap:.9rem;margin-top:.4rem}
.tf-back{background:none;border:0;font:600 .98rem var(--display);color:var(--ink-2);cursor:pointer;padding:.5rem 0;text-decoration:underline;text-underline-offset:.2em}
.tf-back[hidden]{display:none}
.tf-hint{font-family:var(--display);font-size:.85rem;color:var(--ink-2)}
.tf-hint kbd{font:600 .78rem var(--display);border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;padding:.05rem .35rem;background:var(--paper)}
.tf-error{color:var(--alert);font-family:var(--display);font-size:.95rem;min-height:1.3em;margin:0 0 .4rem}
.tf-send{width:100%;margin-top:.6rem}
.tf-done{display:none;outline:none}
.tf.sent .tf-done{display:block}
.tf.sent .tf-nav,.tf.sent .tf-step,.tf.sent .tf-error,.tf.sent .tf-count{display:none}
/* Con JavaScript, una pregunta cada vez */
.tf.js .tf-step{display:none}
.tf.js .tf-step.on{display:block}
@media (prefers-reduced-motion:no-preference){.tf.js .tf-step.on{animation:tfin .28s ease both}@keyframes tfin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}}
.tf:not(.js) .tf-nav,.tf:not(.js) .tf-progress,.tf:not(.js) .tf-count{display:none}
.tf.last .tf-next,.tf.last .tf-hint{display:none}
@media(max-width:520px){.tf-hint{display:none}.tf-stage{min-height:260px}}
@media(max-width:520px){.voucher-stub{font-size:.7rem;padding:1.1rem .5rem}.voucher-stub b{font-size:1.1rem}.voucher-amount{font-size:3rem}}
.tf.sent .tf-step.on{display:none}
.tf-stage{min-height:250px}
.sector-index a.has-ico{grid-template-columns:48px 1fr auto}
.s-ico{grid-row:1/3;align-self:center;width:44px;height:44px;border-radius:12px;background:var(--sun-soft);display:grid;place-items:center;color:var(--ink)}
.s-ico .ico{width:26px;height:26px}
.has-ico .s-case{grid-column:2/3}
.has-ico .s-go{grid-column:3}

/* ---------- Diagnóstico: ventana a pantalla completa ---------- */
.btn-xl{font-size:1.15rem;padding:1.15rem 1.8rem}
.cta-final{display:grid;gap:2rem;align-items:center}
@media(min-width:900px){.cta-final{grid-template-columns:minmax(0,1.3fr) minmax(0,.9fr);gap:4rem}}
.cta-actions .small{margin-top:1rem}
.diag-card{background:var(--white);border:2px solid var(--ink);border-radius:18px;padding:clamp(1.5rem,4vw,2.5rem);box-shadow:9px 9px 0 var(--sun)}
.diag-q{font-family:var(--display);font-weight:760;font-size:clamp(2rem,4vw,2.8rem);line-height:1.05;margin:.2rem 0 .8rem}
.tf-kicker{font-family:var(--display);font-size:.95rem;color:var(--ink-2);margin:0 0 .5rem}

.tf-modal{position:fixed;inset:0;z-index:200;background:var(--paper);overflow-y:auto;overscroll-behavior:contain}
.tf-modal[hidden]{display:none}
body.tf-open{overflow:hidden}
.tf-modal .tf{border:0;box-shadow:none;background:transparent;border-radius:0;padding:0;min-height:100%;display:flex;flex-direction:column}
.tf-modal .tf-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;gap:1rem;padding:1rem clamp(1.25rem,4vw,2.5rem);padding-top:calc(1rem + env(safe-area-inset-top,0px));background:var(--paper)}
.tf-modal .tf-head .brand{font-size:1.05rem}
.tf-modal .tf-count{margin:0 0 0 auto;font-size:.9rem}
.tf-close{background:var(--white);border:1.5px solid var(--line);border-radius:999px;padding:.5rem 1rem;font:600 .95rem var(--display);color:var(--ink);cursor:pointer}
.tf-close:hover{border-color:var(--ink)}
.tf-modal .tf-progress{position:absolute;left:0;right:0;bottom:0;height:4px;border-radius:0}
.tf-modal .tf-progress span{border-radius:0;background:var(--ink)}
.tf-modal .tf-stage{flex:1;width:100%;max-width:760px;margin:0 auto;padding:clamp(2rem,9vh,6rem) clamp(1.25rem,4vw,2.5rem) 3rem;min-height:0;display:flex;flex-direction:column;justify-content:center}
.tf-modal .tf-q{font-size:clamp(1.7rem,4.2vw,2.6rem);margin-bottom:1.4rem}
.tf-modal .tf-big{font-size:clamp(2.2rem,5.5vw,3.6rem);letter-spacing:-.03em;line-height:1.02}
.tf-modal .tf-help{font-size:1.1rem;margin:0 0 1.6rem;max-width:56ch}
.tf-modal .tf-in{font-size:clamp(1.4rem,3.2vw,2rem);padding:.5rem 0}
.tf-modal .tf-opt{font-size:1.1rem;padding:.85rem 1rem;background:var(--white)}
.tf-modal .tf-opts{max-width:640px}
.tf-modal .tf-step{margin:0}
.tf-modal .tf-nav{margin-top:1.8rem}
.tf-modal .tf-error{margin:1rem 0 0}
.tf-modal .check{font-size:1rem}
.tf-modal .tf-send{max-width:420px;font-size:1.1rem;padding:1.1rem}
.tf-modal .tf-done{text-align:left}
.tf-modal .tf-done p{font-size:1.15rem}
.tf.welcome .tf-nav,.tf.welcome .tf-count{display:none}
.tf-welcome .tf-hint{margin-left:.9rem}
.tf.js .tf-step.tf-welcome.on{display:block}
@media(max-width:520px){.tf-modal .tf-head .brand{display:none}.tf-modal .tf-count{margin:0}.tf-close{margin-left:auto}.tf-modal .tf-stage{justify-content:flex-start;padding-top:2.2rem}}
.tf.welcome .tf-close{margin-left:auto}
.tf-modal .tf-done .tf-q{font-size:clamp(2.2rem,5vw,3.4rem);margin-bottom:1rem}
.tf.sent .tf-close{margin-left:auto}
.tf-step:focus{outline:none}
.quiz-result [data-level]{font-size:1.6rem}
.h3{font-size:clamp(1.2rem,1.8vw,1.45rem)}
@media(max-width:600px){.notice{font-size:.8rem}.notice .wrap{padding-top:.45rem;padding-bottom:.45rem}}
.quiz label.opt{font-family:var(--display);background:var(--paper);border-radius:10px;padding:.8rem .95rem}
.quiz legend{font-size:clamp(1.15rem,2vw,1.35rem)}