/* ===========================================================================
   CONSTRUCCIONES Y REFORMAS IGR — Sistema de diseno de la web publica
   Referencias: hero a sangre + titular superpuesto, tipografia condensada,
   antes/despues, portfolio filtrable, prueba social y CTA siempre visible.
   =========================================================================== */

/* --- Tokens -------------------------------------------------------------- */
:root{
  --ink:#0E1116;
  --ink-2:#151A21;
  --ink-3:#1E242E;
  --steel:#2B3441;
  --paper:#FBFAF8;
  --paper-2:#F2EFE9;
  --paper-3:#E7E2D9;
  --text:#161A20;
  --muted:#5B6572;
  --line:#E2DCD2;
  --line-dark:rgba(255,255,255,.12);

  --brand:#C8A24A;          /* oro del logotipo */
  --brand-dark:#A5822F;
  --brand-texto:#836419;    /* oro legible sobre fondo claro (5,3:1) */
  --brand-soft:#F6F0E1;
  --brand-light:#E8CE8C;    /* oro claro para fondos oscuros */
  --helmet:#E8CE8C;
  --ok:#12805C;
  --bad:#C62828;

  --r-sm:8px; --r:14px; --r-lg:22px; --r-pill:999px;
  --shadow-sm:0 1px 2px rgba(16,20,26,.06), 0 2px 8px rgba(16,20,26,.05);
  --shadow:0 10px 30px rgba(16,20,26,.10);
  --shadow-lg:0 26px 70px rgba(16,20,26,.18);
  --maxw:1180px;
  --nav-h:74px;

  --font-display:"Barlow Condensed","Arial Narrow",Impact,system-ui,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px);-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--text);
  font-family:var(--font-body);font-size:16.5px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:.98;
  letter-spacing:.005em;text-transform:uppercase;margin:0;
  overflow-wrap:break-word;hyphens:manual}
h1{font-size:clamp(2.2rem,5.4vw,4.6rem)}
h2{font-size:clamp(2.1rem,4.6vw,3.4rem)}
h3{font-size:clamp(1.3rem,2.2vw,1.7rem)}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:4px}

.wrap{width:min(100% - 2.4rem,var(--maxw));margin-inline:auto}
.section{padding:clamp(3.6rem,7vw,6.4rem) 0}
.section--tight{padding:clamp(2.6rem,5vw,4rem) 0}
.section--dark{background:var(--ink);color:#fff}
.section--paper{background:var(--paper-2)}
.eyebrow{
  font-family:var(--font-body);font-size:.76rem;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--brand-texto);display:flex;align-items:center;gap:.6rem;margin:0 0 .9rem
}
/* Sobre fondo oscuro vuelve el oro de marca, que ahí sí contrasta */
.section--dark .eyebrow,.hero .eyebrow,.footer .eyebrow{color:var(--brand)}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--brand);display:block}
.section--dark .eyebrow{color:var(--helmet)}
.section--dark .eyebrow::before{background:var(--helmet)}
.lead{font-size:1.08rem;color:var(--muted);max-width:62ch}
.section--dark .lead{color:#C3CAD4}
.head{max-width:74ch;margin-bottom:clamp(1.8rem,3vw,2.8rem)}

/* --- Botones ------------------------------------------------------------- */
.btn{
  --bg:var(--brand);--fg:#12161C;
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  background:var(--bg);color:var(--fg);border:2px solid transparent;
  padding:.92rem 1.5rem;border-radius:var(--r-pill);
  font-weight:700;font-size:.96rem;text-decoration:none;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
  box-shadow:0 8px 20px rgba(200,162,74,.30);
}
.btn:hover{transform:translateY(-2px);background:var(--brand-dark);box-shadow:0 14px 28px rgba(200,162,74,.36)}
.btn:active{transform:translateY(0)}
.btn--ghost{--bg:transparent;--fg:currentColor;border-color:currentColor;box-shadow:none;opacity:.95}
.btn--ghost:hover{background:rgba(255,255,255,.10);border-color:currentColor}
.section--paper .btn--ghost:hover,.section:not(.section--dark) .btn--ghost:hover{background:rgba(14,17,22,.06)}
.btn--wa{--bg:#25D366;--fg:#08210F;box-shadow:0 8px 22px rgba(37,211,102,.3)}
.btn--wa:hover{--bg:#1FB855}
.btn--sm{padding:.62rem 1.05rem;font-size:.86rem}
.btn--block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:.8rem}

/* --- Aviso de sitio en pruebas ------------------------------------------- */
.aviso-borrador{
  background:repeating-linear-gradient(45deg,#181D25 0 14px,#12161C 14px 28px);
  color:var(--helmet);border-bottom:2px solid var(--brand);
  padding:.6rem 1.2rem;text-align:center;font-size:.84rem;line-height:1.45
}
.aviso-borrador b{color:#fff}

/* --- Municipios donde trabajamos ---------------------------------------- */
.zonas{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem;padding:0;margin:0}
.zonas li{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);
  padding:.42rem .95rem;font-size:.88rem;font-weight:600;box-shadow:var(--shadow-sm)
}

/* --- Barra superior + navegacion ---------------------------------------- */
.topbar{
  background:var(--ink-2);color:#D7DDE5;font-size:.82rem;
  border-bottom:1px solid var(--line-dark)
}
.topbar .wrap{display:flex;gap:1.2rem;align-items:center;justify-content:space-between;min-height:38px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
.topbar a:hover{color:var(--helmet)}
.topbar__items{display:flex;gap:1.2rem;align-items:center;flex-wrap:wrap}
.idiomas{display:inline-flex;align-items:center;gap:.35rem;color:var(--brand-light)}
.idiomas__lbl{display:inline-flex;align-items:center}
.idiomas__sel{
  font:inherit;font-size:.8rem;font-weight:600;color:#fff;background:rgba(255,255,255,.07);
  border:1px solid var(--line-dark);border-radius:var(--r-pill);padding:.2rem 1.6rem .2rem .6rem;
  cursor:pointer;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23E8CE8C' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .45rem center;background-size:11px
}
.idiomas__sel:hover{background-color:rgba(255,255,255,.13)}
.idiomas__sel option{background:var(--ink-2);color:#fff}
.topbar__badge{display:inline-flex;align-items:center;gap:.4rem;color:var(--helmet);font-weight:700}

.nav{
  position:sticky;top:0;z-index:60;background:rgba(14,17,22,.96);color:#fff;
  backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line-dark);
  transition:box-shadow .2s ease,background .2s ease
}
.nav.is-stuck{box-shadow:0 8px 24px rgba(0,0,0,.32);background:rgba(14,17,22,.98)}
.nav .wrap{display:flex;align-items:center;gap:1.2rem;min-height:var(--nav-h)}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;margin-right:auto}
.brand__mark{width:52px;height:52px;object-fit:contain;flex:none}
.brand__name{font-family:var(--font-display);font-size:1.3rem;line-height:.95;text-transform:uppercase;
  letter-spacing:.01em;white-space:nowrap;color:#fff}
.brand__sub{display:block;font-family:var(--font-body);font-size:.58rem;letter-spacing:.15em;
  text-transform:uppercase;color:var(--brand-light);font-weight:600;max-width:22ch;line-height:1.35}
.brand__logo{width:232px;max-width:100%;height:auto;display:block}
.nav__links{display:flex;gap:1.15rem;align-items:center;list-style:none;margin:0;padding:0}
.nav__links a{
  text-decoration:none;font-weight:600;font-size:.9rem;color:#E6E9EE;
  padding:.4rem 0;position:relative;white-space:nowrap
}
.nav__links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--brand);
  transition:right .22s ease
}
.nav__links a:hover,.nav__links a[aria-current="true"]{color:#fff}
.nav__links a:hover::after,.nav__links a[aria-current="true"]::after{right:0}
.nav__cta{display:flex;gap:.6rem;align-items:center}
.nav__burger{
  display:none;width:46px;height:46px;border:1px solid var(--line-dark);background:rgba(255,255,255,.06);
  border-radius:12px;cursor:pointer;padding:0;place-items:center
}
.nav__burger span,.nav__burger span::before,.nav__burger span::after{
  content:"";display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:.2s
}
.nav__burger span::before{transform:translateY(-6px)}
.nav__burger span::after{transform:translateY(4px)}
.nav.is-open .nav__burger span{background:transparent}
.nav.is-open .nav__burger span::before{transform:rotate(45deg)}
.nav.is-open .nav__burger span::after{transform:rotate(-45deg) translateY(-2px)}

/* --- Hero ---------------------------------------------------------------- */
.hero{position:relative;background:var(--ink);color:#fff;isolation:isolate;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__media img{width:100%;height:100%;object-fit:cover;opacity:.8}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(14,17,22,.93) 0%,rgba(14,17,22,.74) 48%,rgba(14,17,22,.18) 100%),
    linear-gradient(0deg,rgba(14,17,22,.92),rgba(14,17,22,0) 58%)
}
.hero__grid{
  position:absolute;inset:0;z-index:-1;opacity:.20;pointer-events:none;
  background-image:linear-gradient(var(--line-dark) 1px,transparent 1px),
                   linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(120% 90% at 75% 25%,#000 20%,transparent 78%)
}
.hero__inner{
  padding:clamp(3.2rem,7vw,5.6rem) 0 clamp(2.8rem,5vw,4.4rem);
  display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(1.6rem,4vw,3.4rem);align-items:center
}
.hero__col{max-width:44rem}
.hero__card{
  background:rgba(255,255,255,.97);color:var(--text);border-radius:var(--r-lg);padding:1.4rem;
  box-shadow:var(--shadow-lg);border-top:4px solid var(--brand)
}
.hero__card-top{display:flex;flex-wrap:wrap;align-items:baseline;gap:.4rem;font-size:.84rem;color:var(--muted);margin-bottom:1rem}
.hero__card-top .stars{color:var(--helmet);letter-spacing:.1em;font-size:1rem}
.hero__card-top b{font-size:1.05rem;color:var(--text)}
.hero__card-top span:last-child{width:100%}
.hero__card h2{font-size:1.7rem;margin-bottom:.35rem}
.hero__card p{font-size:.88rem;color:var(--muted);margin-bottom:.9rem}
.hero__card .field{margin-bottom:.7rem}
.hero__card-legal{font-size:.72rem;color:var(--muted);margin:.7rem 0 0;line-height:1.45}
.hero .tagline{
  display:inline-flex;align-items:center;gap:.6rem;background:rgba(232,206,140,.12);
  border:1px solid rgba(232,206,140,.38);color:var(--helmet);
  padding:.42rem .95rem;border-radius:var(--r-pill);font-size:.78rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;margin-bottom:1.5rem
}
.hero h1{margin-bottom:1.1rem;text-wrap:balance;max-width:16ch}
/* El alemán y el neerlandés encadenan palabras muy largas: titular más contenido */
html[lang="de"] h1,html[lang="nl"] h1{font-size:clamp(2rem,4.2vw,3.5rem)}
html[lang="de"] .hero h1,html[lang="nl"] .hero h1{max-width:20ch}
html[lang="de"] h2,html[lang="nl"] h2{font-size:clamp(1.8rem,3.6vw,2.8rem)}
/* Alemán y neerlandés encadenan palabras larguísimas (Fertigstellungstermin):
   ahí sí hace falta partirlas, en los demás idiomas queda mal. */
html[lang="de"] h1,html[lang="de"] h2,html[lang="de"] h3,
html[lang="nl"] h1,html[lang="nl"] h2,html[lang="nl"] h3{hyphens:auto}
.hero h1 em{font-style:normal;color:var(--brand);display:block}
.hero__text{font-size:1.14rem;color:#CBD3DD;max-width:54ch;margin-bottom:1.9rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:2.4rem}
.hero__points{display:flex;flex-wrap:wrap;gap:.8rem 1.9rem;list-style:none;padding:0;margin:0;font-size:.95rem}
.hero__points li{display:flex;align-items:center;gap:.55rem;color:#DAE1EA}
.hero__points svg{flex:none;color:var(--helmet)}

/* Franja de cifras */
.stats{background:var(--ink-3);color:#fff;border-top:1px solid var(--line-dark)}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-dark)}
.stat{background:var(--ink-3);padding:1.5rem 1.2rem;text-align:center}
.stat__n{font-family:var(--font-display);font-size:clamp(2.2rem,4vw,3.1rem);line-height:1;color:var(--helmet)}
.stat__t{font-size:.82rem;color:#B9C2CE;letter-spacing:.04em}

/* --- Tarjetas de servicio ----------------------------------------------- */
.grid{display:grid;gap:1.2rem}
.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:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.6rem;
  box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;gap:.55rem;position:relative;overflow:hidden
}
.card::after{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--brand);
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--paper-3)}
.card:hover::after{transform:scaleX(1)}
.card__icon{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;flex:none;
  background:var(--brand-soft);color:var(--brand-dark);margin-bottom:.5rem
}
.card h3{font-size:1.28rem}
.card p{color:var(--muted);font-size:.95rem;margin:0}
.card__list{list-style:none;margin:.4rem 0 0;padding:0;font-size:.9rem;color:var(--muted)}
.card__list li{padding-left:1.15rem;position:relative;margin-bottom:.25rem}
.card__list li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:2px;background:var(--brand)}
.card__price{margin-top:auto;padding-top:.9rem;font-size:.86rem;color:var(--muted)}
.card__price b{font-family:var(--font-display);font-size:1.35rem;color:var(--text);display:block}

/* --- Proceso ------------------------------------------------------------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;counter-reset:step}
.step{position:relative;padding-top:2.6rem}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-family:var(--font-display);font-size:2.6rem;line-height:1;color:var(--brand);opacity:.85;
  position:absolute;top:0;left:0
}
.step::after{content:"";position:absolute;top:1.35rem;left:3.4rem;right:-.6rem;height:1px;
  background:repeating-linear-gradient(90deg,var(--line) 0 8px,transparent 8px 16px)}
.step:last-child::after{display:none}
.section--dark .step::after{background:repeating-linear-gradient(90deg,var(--line-dark) 0 8px,transparent 8px 16px)}
.step h3{font-size:1.16rem;margin-bottom:.4rem}
.step p{font-size:.93rem;color:var(--muted);margin:0}
.section--dark .step p{color:#B9C2CE}

/* --- Antes / despues ----------------------------------------------------- */
.ba{
  position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);
  aspect-ratio:16/10;background:var(--ink-2);touch-action:none;user-select:none;cursor:ew-resize
}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba__after{clip-path:inset(0 0 0 var(--pos,50%))}
.ba__handle{
  position:absolute;top:0;bottom:0;left:var(--pos,50%);width:3px;background:#fff;
  box-shadow:0 0 0 1px rgba(0,0,0,.18);transform:translateX(-1.5px)
}
.ba__handle::after{
  content:"⟷";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:46px;height:46px;border-radius:50%;background:#fff;color:var(--ink);
  display:grid;place-items:center;font-size:1.1rem;box-shadow:var(--shadow)
}
.ba__tag{
  position:absolute;bottom:1rem;padding:.32rem .8rem;border-radius:var(--r-pill);
  background:rgba(14,17,22,.78);color:#fff;font-size:.74rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;backdrop-filter:blur(4px)
}
.ba__tag--a{left:1rem}
.ba__tag--b{right:1rem;background:var(--brand);color:var(--ink)}

.ba__aviso{
  margin:1rem 0 0;padding:.9rem 1.1rem;border-radius:var(--r);
  background:rgba(232,206,140,.12);border:1px solid rgba(232,206,140,.35);
  color:#E4E9EF;font-size:.9rem;line-height:1.55
}
.ba__aviso b{color:var(--helmet)}
.hidden{display:none}

/* --- Portfolio ----------------------------------------------------------- */
.filters{display:flex;flex-wrap:wrap;gap:.55rem;margin-bottom:1.6rem}
.chip{
  border:1px solid var(--line);background:#fff;border-radius:var(--r-pill);
  padding:.5rem 1.05rem;font-size:.88rem;font-weight:600;cursor:pointer;transition:.18s
}
.chip:hover{border-color:var(--brand);color:var(--brand-dark)}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.work{
  position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--ink-2);
  aspect-ratio:4/3;box-shadow:var(--shadow-sm);display:block;text-decoration:none;color:#fff
}
.work img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.3,1)}
.work:hover img{transform:scale(1.06)}
.work__body{
  position:absolute;inset:auto 0 0 0;padding:1.6rem 1.2rem 1.1rem;
  background:linear-gradient(0deg,rgba(14,17,22,.92),rgba(14,17,22,0))
}
.work__body h3{font-size:1.2rem;margin-bottom:.2rem}
.work__meta{font-size:.82rem;color:#C6CEDA;display:flex;gap:.9rem;flex-wrap:wrap}
.work__badge{
  position:absolute;top:.9rem;left:.9rem;background:var(--helmet);color:#12161C;
  font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:.28rem .7rem;border-radius:var(--r-pill)
}

/* --- Calculadora --------------------------------------------------------- */
.calc{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(1.4rem,3vw,2.2rem);box-shadow:var(--shadow)
}
.calc__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.field{display:flex;flex-direction:column;gap:.35rem}
.field label{font-size:.82rem;font-weight:700;letter-spacing:.03em;color:var(--muted)}
.field input,.field select,.field textarea{
  font:inherit;padding:.8rem .9rem;border:1px solid var(--line);border-radius:var(--r);
  background:var(--paper);color:var(--text);width:100%
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(200,162,74,.22)}
.calc__out{
  margin-top:1.4rem;padding:1.3rem;border-radius:var(--r);background:var(--ink);color:#fff;
  display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between
}
.calc__texto{max-width:46ch}
.calc__desde{font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:#AEB8C4;margin:0 0 .25rem}
.calc__cifra{margin:0;display:flex;align-items:baseline;gap:.5rem;flex-wrap:wrap}
.calc__num{font-family:var(--font-display);font-size:clamp(1.9rem,4vw,2.7rem);line-height:1;color:var(--helmet)}
/* El techo, en pequeño: una horquilla enorme en letras gigantes espanta, y lo
   que la gente quiere saber es por dónde empieza. */
.calc__techo{font-size:.95rem;color:#C9D2DC;margin:.35rem 0 0}
.calc__incluye{font-size:.86rem;color:#DDE3EA;margin:.75rem 0 0;line-height:1.5;
  padding-left:.9rem;border-left:2px solid rgba(200,162,74,.55)}
.calc__incluye b{color:var(--helmet);font-weight:700}
.calc__note{font-size:.78rem;color:#9FAAB7;max-width:44ch;margin:.7rem 0 0}

/* --- Opiniones ----------------------------------------------------------- */
.quote{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.5rem;
  display:flex;flex-direction:column;gap:.8rem;box-shadow:var(--shadow-sm)
}
.stars{color:var(--helmet);letter-spacing:.14em;font-size:1rem}
.quote p{font-size:.98rem;margin:0}
.quote footer{font-size:.85rem;color:var(--muted);margin-top:auto}
.quote footer b{color:var(--text);display:block;font-size:.92rem}

/* --- FAQ ----------------------------------------------------------------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:.35rem 0}
.faq summary{
  cursor:pointer;list-style:none;padding:1.05rem 2.4rem 1.05rem 0;position:relative;
  font-weight:700;font-size:1.03rem
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:.3rem;top:50%;transform:translateY(-50%);
  font-family:var(--font-display);font-size:1.7rem;color:var(--brand);line-height:1
}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--muted);margin:0 0 1.1rem;max-width:82ch}

/* --- Contacto ------------------------------------------------------------ */
.contact{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.4rem,3vw,3rem);align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.4rem,3vw,2rem);box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.form-grid .full{grid-column:1/-1}
.consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.82rem;color:var(--muted)}
.consent input{margin-top:.25rem;accent-color:var(--brand)}
.form-msg{margin-top:.9rem;font-size:.9rem;font-weight:600}
.form-msg[data-state="ok"]{color:var(--ok)}
.form-msg[data-state="err"]{color:var(--bad)}
.info-list{list-style:none;margin:0;padding:0;display:grid;gap:1rem}
.info-list li{display:flex;gap:.9rem;align-items:flex-start}
.info-list .ico{
  width:42px;height:42px;border-radius:12px;flex:none;display:grid;place-items:center;
  background:rgba(255,255,255,.08);color:var(--helmet)
}
.info-list b{display:block;font-size:.95rem}
.info-list span{font-size:.9rem;color:#B9C2CE}
.section:not(.section--dark) .info-list .ico{background:var(--brand-soft);color:var(--brand-dark)}
.section:not(.section--dark) .info-list span{color:var(--muted)}

/* --- Distintivo de imagen de muestra (solo en modo borrador) ------------- */
.work.es-ilustracion::after,
.ba.es-ilustracion::after{
  content:attr(data-muestra);
  position:absolute;top:.9rem;right:.9rem;z-index:3;
  background:rgba(14,17,22,.82);color:var(--brand-light);
  font-size:.66rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:.28rem .6rem;border-radius:var(--r-pill);backdrop-filter:blur(4px)
}
.ba.es-ilustracion::after{top:auto;bottom:3.6rem;right:1rem}

/* --- Mapa ---------------------------------------------------------------- */
.mapa{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);background:var(--paper-2)}
.mapa iframe{display:block;width:100%;height:clamp(280px,38vw,420px);border:0}
.topbar__badge{text-decoration:none}
.topbar a.topbar__badge:hover{color:#fff}

/* --- Banda CTA ----------------------------------------------------------- */
.cta-band{
  background:linear-gradient(120deg,var(--brand) 0%,var(--brand-light) 130%);color:#12161C;
  border-radius:var(--r-lg);padding:clamp(1.8rem,4vw,2.8rem);
  display:flex;flex-wrap:wrap;gap:1.4rem;align-items:center;justify-content:space-between
}
.cta-band h2{font-size:clamp(1.6rem,3.2vw,2.4rem);max-width:26ch;text-wrap:balance}
.cta-band .btn{--bg:var(--ink);--fg:#fff;box-shadow:0 10px 24px rgba(14,17,22,.28)}
.cta-band .btn:hover{--bg:#000}

/* --- Pie ----------------------------------------------------------------- */
.footer{background:var(--ink);color:#AEB8C4;padding:3.4rem 0 5.6rem;font-size:.9rem}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.footer h4{font-size:1.02rem;color:#fff;margin-bottom:.9rem}
.footer a{color:#AEB8C4;text-decoration:none}
.footer a:hover{color:var(--helmet)}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
.footer__bottom{
  border-top:1px solid var(--line-dark);margin-top:2.4rem;padding-top:1.4rem;
  display:flex;flex-wrap:wrap;gap:.8rem;justify-content:space-between;font-size:.82rem
}

/* --- Barra fija movil ---------------------------------------------------- */
.dock{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;
  background:rgba(14,17,22,.96);backdrop-filter:blur(10px);border-top:1px solid var(--line-dark);
  padding:.55rem max(.7rem,env(safe-area-inset-left)) max(.55rem,env(safe-area-inset-bottom))
}
.dock__row{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}
.dock a{
  display:flex;flex-direction:column;align-items:center;gap:.15rem;text-decoration:none;
  color:#fff;font-size:.72rem;font-weight:700;padding:.45rem .2rem;border-radius:12px
}
.dock a.is-primary{background:var(--brand)}
.dock a.is-wa{background:#25D366;color:#08210F}

/* --- Animacion de entrada ------------------------------------------------ */
.reveal{opacity:0;transform:translateY(18px)}
.reveal.is-in{opacity:1;transform:none;transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.3,1)}
@media (prefers-reduced-motion:reduce){
  .reveal,.reveal.is-in{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* --- Paginas legales ----------------------------------------------------- */
.legal{max-width:78ch}
.legal h2{margin:2.2rem 0 .8rem;font-size:1.5rem}
.legal p,.legal li{color:var(--muted)}
.legal ul{padding-left:1.1rem}

/* --- Responsive ---------------------------------------------------------- */
@media (max-width:1100px){
  .hero__inner{grid-template-columns:1fr}
  .hero__card{display:none}
}
@media (max-width:1020px){
  .grid--4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step::after{display:none}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav__burger{display:grid}
  .nav__links{
    position:absolute;top:var(--nav-h);left:0;right:0;background:var(--ink-2);flex-direction:column;
    align-items:stretch;gap:0;padding:.6rem 1.2rem 1.2rem;border-bottom:1px solid var(--line-dark);
    box-shadow:var(--shadow);display:none
  }
  .nav.is-open .nav__links{display:flex}
  .nav__links a{padding:.85rem 0;border-bottom:1px solid var(--line-dark)}
  .nav__cta .btn{display:none}
  .grid--3,.grid--2,.grid--4{grid-template-columns:1fr}
  .calc__grid{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr}
  .stats__grid{grid-template-columns:repeat(2,1fr)}
  .dock{display:block}
  body{padding-bottom:0}
  .footer{padding-bottom:6.4rem}
}
@media (max-width:520px){
  .calc__grid,.form-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .topbar__items .hide-xs{display:none}
}

/* --- Impresion ----------------------------------------------------------- */
@media print{
  .nav,.topbar,.dock,.hero__actions,.cta-band{display:none}
  body{background:#fff}
}

/* --- Aviso "esta web también está en tu idioma" -------------------------- */
.sugiere-idioma{
  position:fixed;left:50%;bottom:1rem;transform:translateX(-50%);z-index:60;
  display:flex;align-items:center;gap:.5rem;max-width:calc(100% - 2rem);
  background:rgba(14,17,22,.94);color:#F7F4EE;border:1px solid rgba(200,162,74,.45);
  border-radius:var(--r-pill);padding:.45rem .5rem .45rem .95rem;
  box-shadow:0 10px 30px rgba(0,0,0,.3);backdrop-filter:blur(6px);
  font-size:.86rem;animation:sugiereEntra .35s ease both
}
.sugiere-idioma a{color:var(--brand-light);font-weight:600;text-decoration:none}
.sugiere-idioma a:hover{text-decoration:underline}
.sugiere-idioma__x{
  background:none;border:0;color:#B9C2CE;font-size:1.15rem;line-height:1;
  cursor:pointer;padding:.1rem .35rem;border-radius:50%
}
.sugiere-idioma__x:hover{color:#fff;background:rgba(255,255,255,.12)}
@keyframes sugiereEntra{from{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%,0)}}
/* En el móvil el botón de accesibilidad está abajo a la izquierda: el aviso
   de idioma sube un escalón para no rozarlo. */
@media (max-width:560px){ .sugiere-idioma{bottom:9.4rem;font-size:.8rem;left:auto;right:.75rem;transform:none} }
@media (max-width:560px){ @keyframes sugiereEntra{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}} }

/* ===========================================================================
   ACCESIBILIDAD — panel del visitante
   El botón va abajo a la izquierda para no chocar con el WhatsApp ni con la
   barra del móvil, que están a la derecha.
   =========================================================================== */
.acceso{position:fixed;left:1rem;bottom:1rem;z-index:70;display:flex;
  flex-direction:column;align-items:flex-start;gap:.6rem}
.acceso__btn{
  width:56px;height:56px;border-radius:50%;border:3px solid #fff;
  background:var(--brand);color:var(--ink);display:grid;place-items:center;
  cursor:pointer;transition:transform .15s ease,background .15s ease;
  box-shadow:0 6px 20px rgba(0,0,0,.35),0 0 0 1px rgba(14,17,22,.25)
}
.acceso__btn:hover,.acceso__btn:focus-visible{transform:scale(1.07);background:#E0B85A}
.acceso__btn[aria-expanded="true"]{background:var(--ink);color:var(--brand);border-color:var(--brand)}
/* Rótulo que acompaña al botón hasta que alguien lo usa por primera vez */
.acceso__pista{
  position:absolute;left:66px;bottom:14px;white-space:nowrap;pointer-events:none;
  background:var(--ink);color:#F7F4EE;font-size:.78rem;font-weight:600;
  padding:.4rem .7rem;border-radius:var(--r-pill);border:1px solid rgba(200,162,74,.5);
  box-shadow:0 6px 18px rgba(0,0,0,.3)
}
.acceso__pista[hidden]{display:none}
@media (max-width:560px){ .acceso__pista{display:none} }
.acceso__panel{
  width:min(21rem,calc(100vw - 2rem));background:var(--paper);color:var(--text);
  border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:0 20px 50px rgba(0,0,0,.28);padding:1rem;
  max-height:min(32rem,calc(100vh - 6rem));overflow:auto
}
.acceso__cab{display:flex;align-items:center;justify-content:space-between;margin-bottom:.8rem}
.acceso__cab h2{font-size:1.15rem;margin:0}
.acceso__cerrar{background:none;border:0;font-size:1.6rem;line-height:1;cursor:pointer;
  color:var(--muted);padding:0 .3rem;border-radius:8px}
.acceso__cerrar:hover{color:var(--text);background:var(--paper-2)}
.acceso__rejilla{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}
.acceso__op{
  display:flex;flex-direction:column;align-items:center;gap:.25rem;text-align:center;
  padding:.7rem .4rem;border:1px solid var(--line);border-radius:var(--r-md);
  background:var(--paper);cursor:pointer;font-size:.76rem;line-height:1.25;
  transition:border-color .15s ease,background .15s ease
}
.acceso__op:hover{border-color:var(--brand)}
.acceso__op.is-on{border-color:var(--brand);background:var(--brand-soft)}
.acceso__ico{font-size:1.2rem;font-weight:800;color:var(--brand-dark)}
.acceso__txt{font-weight:600}
.acceso__nivel{color:var(--muted);font-size:.68rem;text-transform:uppercase;letter-spacing:.05em}
.acceso__reset{
  width:100%;margin-top:.7rem;padding:.6rem;border:1px solid var(--line);
  border-radius:var(--r-pill);background:var(--paper-2);cursor:pointer;font-weight:600;font-size:.85rem
}
.acceso__reset:disabled{opacity:.45;cursor:default}
@media (max-width:560px){
  .acceso{bottom:5.2rem}
  .acceso__rejilla{grid-template-columns:1fr 1fr}
}

/* --- Lo que activa cada ajuste ------------------------------------------- */
html[data-ac-texto="m"]{font-size:112.5%}
html[data-ac-texto="l"]{font-size:125%}
html[data-ac-texto="xl"]{font-size:140%}

html[data-ac-espaciado] body{line-height:1.9;letter-spacing:.02em;word-spacing:.12em}
html[data-ac-espaciado] p,html[data-ac-espaciado] li{margin-bottom:1.2em}

html[data-ac-legible] body,html[data-ac-legible] h1,html[data-ac-legible] h2,
html[data-ac-legible] h3,html[data-ac-legible] h4,html[data-ac-legible] .btn,
html[data-ac-legible] .brand__name{
  font-family:Verdana,"DejaVu Sans",Tahoma,sans-serif !important;letter-spacing:.01em
}
html[data-ac-legible] h1,html[data-ac-legible] h2,html[data-ac-legible] h3{text-transform:none}

html[data-ac-contraste]{--paper:#FFFFFF;--paper-2:#FFFFFF;--text:#000000;--muted:#1A1A1A;
  --line:#000000;--brand-dark:#5C4400;--brand-soft:#FFF3D0}
html[data-ac-contraste] body{background:#fff;color:#000}
html[data-ac-contraste] .section--dark,html[data-ac-contraste] .nav,
html[data-ac-contraste] .footer,html[data-ac-contraste] .topbar{background:#000 !important;color:#fff !important}
html[data-ac-contraste] .section--dark *,html[data-ac-contraste] .footer *{color:#fff !important}
html[data-ac-contraste] .btn{border:2px solid currentColor !important}
/* En contraste alto la foto de portada estorba: el texto tiene que leerse
   sobre negro liso, sin degradados ni rejilla. */
html[data-ac-contraste] .hero{background:#000 !important;color:#fff !important}
html[data-ac-contraste] .hero__media{display:none}
html[data-ac-contraste] .hero__grid{display:none}
html[data-ac-contraste] .hero h1,html[data-ac-contraste] .hero__text,
html[data-ac-contraste] .hero__lista li{color:#fff !important}
html[data-ac-contraste] .hero h1 em{color:#FFD867 !important}
html[data-ac-contraste] .pill,html[data-ac-contraste] .eyebrow{color:#FFD867 !important;border-color:#FFD867 !important}
html[data-ac-contraste] .hero__card{background:#fff !important;border:3px solid #fff}
html[data-ac-contraste] .hero__card *{color:#000 !important}
html[data-ac-contraste] input,html[data-ac-contraste] select,html[data-ac-contraste] textarea{
  background:#fff !important;color:#000 !important;border:2px solid #000 !important}
html[data-ac-contraste] .btn--wa{background:#0A6B32 !important;color:#fff !important}
html[data-ac-contraste] .work__body,html[data-ac-contraste] .calc__out{background:#000 !important}
html[data-ac-contraste] .work__body *,html[data-ac-contraste] .calc__out *{color:#fff !important}
html[data-ac-contraste] .acceso__panel{background:#fff;border:3px solid #000}
html[data-ac-contraste] .acceso__op{border:2px solid #000}
html[data-ac-contraste] .acceso__op.is-on{background:#FFF3D0;border-color:#5C4400}

html[data-ac-grises]{filter:grayscale(1)}

html[data-ac-enlaces] a:not(.btn):not(.brand){text-decoration:underline !important;
  text-underline-offset:3px;text-decoration-thickness:2px}
html[data-ac-enlaces] .btn{outline:2px solid currentColor;outline-offset:-4px}

html[data-ac-quieto] *,html[data-ac-quieto] *::before,html[data-ac-quieto] *::after{
  animation-duration:.001ms !important;animation-iteration-count:1 !important;
  transition-duration:.001ms !important;scroll-behavior:auto !important
}
html[data-ac-quieto] .reveal{opacity:1 !important;transform:none !important}

html[data-ac-cursor],html[data-ac-cursor] *{
  cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='42' height='42' viewBox='0 0 42 42'%3E%3Cpath d='M6 2l26 15-11 3-3 11z' fill='%23fff' stroke='%23000' stroke-width='2.5' stroke-linejoin='round'/%3E%3C/svg%3E") 6 2,auto
}
html[data-ac-cursor] a,html[data-ac-cursor] button,html[data-ac-cursor] select,
html[data-ac-cursor] summary{
  cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='42' height='42' viewBox='0 0 42 42'%3E%3Cpath d='M14 4v18l5-4 4 10 5-2-4-10h7z' fill='%23C8A24A' stroke='%23000' stroke-width='2.5' stroke-linejoin='round'/%3E%3C/svg%3E") 14 4,pointer
}

html[data-ac-foco] :focus-visible{outline:4px solid #0B57D0 !important;outline-offset:3px !important;
  box-shadow:0 0 0 8px rgba(11,87,208,.25) !important;border-radius:4px}
html[data-ac-foco] a:hover,html[data-ac-foco] button:hover{outline:2px dashed var(--brand-dark);outline-offset:2px}

/* Con el texto agrandado la barra de arriba no cabe: el menú se recoge antes
   y el botón de presupuesto se deja para el cuerpo de la página, donde está
   repetido varias veces. */
@media (max-width:1500px){ html[data-ac-texto="xl"] .nav__cta .btn{display:none} }
@media (max-width:1380px){ html[data-ac-texto="l"] .nav__cta .btn{display:none} }
@media (max-width:1240px){ html[data-ac-texto="m"] .nav__cta .btn{display:none} }
html[data-ac-texto] .nav .wrap{flex-wrap:wrap;row-gap:.4rem}
html[data-ac-texto] .topbar__items{flex-wrap:wrap}

/* --- Enlace de salto: lo primero que encuentra quien navega con teclado --- */
.salta{
  position:absolute;left:.75rem;top:-4rem;z-index:200;
  background:var(--ink);color:var(--brand-light);padding:.7rem 1.1rem;
  border-radius:0 0 var(--r-md) var(--r-md);font-weight:700;text-decoration:none;
  transition:top .15s ease
}
.salta:focus{top:0}

@media print{ .acceso,.salta{display:none !important} }

/* Firma de quien ha hecho la web: presente pero sin robar protagonismo */
.footer__autoria{color:var(--muted);opacity:.75;font-size:.82rem}
.footer__autoria a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.footer__autoria a:hover{color:var(--brand)}

/* --- Comparador: elegir qué obra se enseña ------------------------------- */
.ba__obras{display:flex;flex-wrap:wrap;gap:.5rem;margin:0 0 .9rem}
.ba__obra{
  font:inherit;font-size:.84rem;font-weight:700;cursor:pointer;
  padding:.45rem .95rem;border-radius:var(--r-pill);
  background:rgba(255,255,255,.07);color:#DDE3EA;
  border:1px solid rgba(255,255,255,.18);transition:background .15s ease,color .15s ease
}
.ba__obra:hover{background:rgba(255,255,255,.14);color:#fff}
.ba__obra[aria-selected="true"]{background:var(--brand);color:var(--ink);border-color:var(--brand)}
.ba__obras[hidden]{display:none}