/* Rehabilita Vallès — sistema de diseño (derivado de las plantillas de Claude Design)
   Paleta: fondo #F7F6F3 · antracita #1F2226 · amarillo #F6C500 · ocre hover #B8890A
   Tipos: Barlow Condensed (display) + Inter (texto) */

:root{
  --bg:#F7F6F3; --ink:#1F2226; --yellow:#F6C500; --ochre:#B8890A;
  --grey:#8B9096; --line:#E3E1DC; --panel:#FFFFFF; --dark-2:#2A2E33;
  --grey-l:#B7BCC2; --paper:#E7E5E1;
  --disp:'Barlow Condensed',sans-serif; --body:'Inter',sans-serif;
  --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
::selection{background:var(--yellow);color:var(--ink)}
img{max-width:100%;display:block}
a{color:var(--ink)}
a:hover{color:var(--ochre)}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section--tight{padding:44px 0}
.section--dark{background:var(--ink);color:#fff}
.section--dark a{color:var(--paper)}
.section--panel{background:var(--panel)}

/* ---------- type ---------- */
h1,h2,h3,.disp{font-family:var(--disp);font-weight:800;line-height:1.08;margin:0 0 .5em;
  letter-spacing:.2px;text-wrap:balance}
h1{font-size:clamp(34px,5.2vw,54px)}
h2{font-size:clamp(26px,3.6vw,36px)}
h3{font-size:22px}
.eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:2px;
  text-transform:uppercase;color:var(--ochre);margin-bottom:12px}
.section--dark .eyebrow{color:var(--yellow)}
.lead{font-size:18px;color:#3C4046;max-width:760px}
.section--dark .lead{color:var(--grey-l)}
p{margin:0 0 1em}
.prose{max-width:780px}
.prose h2{margin-top:1.6em;padding-top:.4em}
.prose h3{margin-top:1.3em}
.prose ul{padding-left:22px}
.prose li{margin-bottom:.5em}
.prose table{border-collapse:collapse;width:100%;margin:1.2em 0;font-size:15px;background:var(--panel)}
.prose th{font-family:var(--disp);font-weight:700;font-size:16px;text-align:left;
  background:var(--ink);color:#fff;padding:10px 14px}
.prose td{padding:10px 14px;border:1px solid var(--line);vertical-align:top}
.prose blockquote{border-left:4px solid var(--yellow);margin:1.2em 0;padding:.4em 0 .4em 18px;color:#3C4046}
.table-scroll{overflow-x:auto}
.updated{font-size:13px;color:var(--grey);border-left:3px solid var(--yellow);padding-left:10px;margin-bottom:20px}

/* ---------- header ---------- */
.hd{position:sticky;top:0;z-index:50;background:var(--ink)}
.hd__in{max-width:1280px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:14px;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand__mark{width:38px;height:38px;background:var(--yellow);display:flex;align-items:center;justify-content:center;flex-shrink:0;
  font-family:var(--disp);font-weight:900;font-size:22px;color:var(--ink)}
.brand__name{display:flex;flex-direction:column;line-height:1.05}
.brand__name b{font-family:var(--disp);font-weight:800;font-size:19px;color:#fff;letter-spacing:.3px}
.brand__name span{font-size:9.5px;color:var(--grey-l);letter-spacing:1.1px;text-transform:uppercase;white-space:nowrap;line-height:1.35;margin-top:2px}
.nav{display:flex;align-items:center;gap:18px}
.nav a{color:var(--paper);font-size:15px;font-weight:500;text-decoration:none;white-space:nowrap}
.nav a:hover{color:var(--yellow)}
.hd__cta{display:flex;align-items:center;gap:12px}
.hd__tel{color:#fff;font-weight:600;font-size:15px;text-decoration:none;white-space:nowrap}
.btn{display:inline-block;font-family:var(--body);font-weight:700;font-size:15px;text-decoration:none;
  padding:12px 22px;background:var(--yellow);color:var(--ink);border:2px solid var(--yellow);cursor:pointer;text-align:center}
.btn:hover{background:#E0B400;border-color:#E0B400;color:var(--ink)}
.btn--ghost{background:transparent;color:#fff;border-color:#5A5F66}
.btn--ghost:hover{border-color:var(--yellow);color:var(--yellow);background:transparent}
.btn--ink{background:var(--ink);border-color:var(--ink);color:#fff}
.btn--ink:hover{background:#000;border-color:#000;color:#fff}
.btn--wa{background:#25D366;border-color:#25D366;color:#fff}
.btn--wa:hover{background:#1FB457;border-color:#1FB457;color:#fff}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:26px;cursor:pointer;padding:4px}
.mobile-nav{display:none;background:var(--dark-2);padding:8px 20px 16px}
.mobile-nav a{display:block;color:var(--paper);text-decoration:none;padding:10px 0;font-size:16px;border-bottom:1px solid #3A3E44}
.mobile-nav.open{display:block}

/* ---------- hero ---------- */
.hero{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.hero .wrap{padding-top:72px;padding-bottom:72px;position:relative;z-index:1}
.hero--interior .wrap{padding-top:56px;padding-bottom:56px}
.hero .lead{color:var(--grey-l)}
.hero__accent{position:absolute;right:-80px;top:-80px;width:340px;height:340px;background:var(--yellow);
  transform:rotate(12deg);opacity:.12}
.hero__ctas{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.badges{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:30px;padding-top:22px;border-top:1px solid #3A3E44}
.badges span{font-size:13px;color:var(--grey-l)}
.badges b{color:var(--yellow);margin-right:6px}
.crumbs{font-size:13px;color:var(--grey-l);margin-bottom:18px}
.crumbs a{color:var(--grey-l);text-decoration:none}
.crumbs a:hover{color:var(--yellow)}

/* ---------- cards ---------- */
.grid{display:grid;gap:22px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--panel);border:1px solid var(--line);padding:26px;display:flex;flex-direction:column;gap:8px}
.card h3{margin:0}
.card p{color:#3C4046;font-size:15px;margin:0}
.card .more{margin-top:auto;padding-top:14px;font-weight:700;font-size:14px;color:var(--ochre);text-decoration:none}
.card--num{border-top:4px solid var(--yellow)}
.num{font-family:var(--disp);font-weight:900;font-size:34px;color:var(--yellow);line-height:1}

/* ---------- capas / diagrama ---------- */
.layers{display:flex;flex-direction:column;gap:0;border:1px solid var(--line);max-width:560px}
.layer{display:flex;align-items:center;gap:14px;padding:14px 18px;background:var(--panel);border-bottom:1px solid var(--line)}
.layer:last-child{border-bottom:0}
.layer__n{width:30px;height:30px;background:var(--ink);color:var(--yellow);font-family:var(--disp);
  font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.layer__t b{display:block;font-size:15px}
.layer__t span{font-size:13px;color:var(--grey)}
.layer--soporte{background:var(--paper)}

/* ---------- banner ayudas ---------- */
.banner{background:var(--yellow);color:var(--ink)}
.banner .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:26px;padding-bottom:26px;flex-wrap:wrap}
.banner h3{margin:0;font-size:24px}
.banner p{margin:4px 0 0;font-size:14px;font-weight:500}

/* ---------- FAQ ---------- */
.faq{max-width:780px}
.faq details{background:var(--panel);border:1px solid var(--line);margin-bottom:10px}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;
  gap:14px;padding:16px 18px;font-weight:700;font-size:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--disp);font-weight:800;font-size:24px;color:var(--ochre);line-height:1}
.faq details[open] summary::after{content:"−"}
.faq .faq__a{padding:0 18px 18px;color:#3C4046;font-size:15px}

/* ---------- footer ---------- */
.ft{background:var(--ink);color:var(--grey-l);font-size:14px}
.ft .wrap{padding-top:52px;padding-bottom:110px}
.ft__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.ft h4{font-family:var(--disp);font-weight:800;font-size:17px;color:#fff;margin:0 0 12px;letter-spacing:.4px;text-transform:uppercase}
.ft a{color:var(--grey-l);text-decoration:none;display:block;padding:3px 0}
.ft__zones{display:grid;grid-template-columns:1fr 1fr;column-gap:18px}
.ft a:hover{color:var(--yellow)}
.ft__weber{margin-top:14px;display:inline-block;border:1px solid #3A3E44;padding:8px 12px;font-size:12px;color:var(--paper)}
.ft__legal{border-top:1px solid #3A3E44;margin-top:36px;padding-top:18px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12.5px}

/* ---------- mobile call bar ---------- */
.callbar{position:fixed;bottom:0;left:0;right:0;z-index:60;display:none;grid-template-columns:1fr 1fr;gap:1px;background:var(--line)}
.callbar a{display:flex;align-items:center;justify-content:center;gap:8px;padding:15px 10px;font-weight:700;font-size:15px;text-decoration:none}
.callbar__tel{background:var(--ink);color:#fff}
.callbar__wa{background:#25D366;color:#fff}

/* ---------- fotos placeholder ---------- */
.ph{background:repeating-linear-gradient(45deg,var(--paper),var(--paper) 12px,#DEDCD6 12px,#DEDCD6 24px);
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;min-height:220px;
  color:var(--grey);font-size:13px;text-align:center;padding:16px}
.ph--tall{min-height:320px}

/* ---------- CTA final ---------- */
.cta-final{text-align:center}
.cta-final .hero__ctas{justify-content:center}

/* ---------- form multipaso ---------- */
.form-card{background:var(--panel);border:1px solid var(--line);max-width:640px;margin:0 auto;padding:30px}
.steps{display:flex;gap:6px;margin-bottom:24px}
.steps span{flex:1;height:6px;background:var(--line)}
.steps span.on{background:var(--yellow)}
.fstep{display:none}
.fstep.on{display:block}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}
.opt{border:2px solid var(--line);background:var(--bg);padding:18px 14px;text-align:center;cursor:pointer;font-weight:600;font-size:15px}
.opt:hover{border-color:var(--ochre)}
.opt.sel{border-color:var(--yellow);background:#FFF9DF}
.fnav{display:flex;justify-content:space-between;gap:12px;margin-top:22px}
.field{margin-bottom:14px}
.field label{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:12px;border:1.5px solid var(--line);
  font-family:var(--body);font-size:15px;background:var(--bg)}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--yellow);border-color:var(--yellow)}
.trust{display:flex;gap:8px 20px;flex-wrap:wrap;justify-content:center;margin-top:26px;font-size:13.5px;color:#3C4046}
.trust span::before{content:"✔ ";color:var(--ochre);font-weight:700}
.confirm{display:none;text-align:center;padding:30px 10px}
.confirm.on{display:block}

/* ---------- responsive ---------- */
@media (max-width:1300px){
  .nav{gap:14px}
  .nav a{font-size:14px}
  .brand__name span{display:none}
  .hd__tel{display:none}
}
@media (max-width:1150px){
  .nav{display:none}
  .nav-toggle{display:block}
}
@media (max-width:900px){
  .grid--3,.grid--4{grid-template-columns:1fr 1fr}
  .ft__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .section{padding:46px 0}
  .grid--2,.grid--3,.grid--4{grid-template-columns:1fr}
  .opts{grid-template-columns:1fr}
  .callbar{display:grid}
  body{padding-bottom:52px}
  .hd .btn{display:none}
  .banner .wrap{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}