/* Cerrajero Juanjo — L'Hospitalet. Identidad propia: azul acero + blanco frío, layout split lateral, serif display. */
:root{
  --steel:#1f4e6b; --steel-d:#153a52; --sky:#eaf3f8; --paper:#fbfcfd;
  --ink:#17222b; --muted:#5c6d7a; --line:#dde6ec; --accent:#d98a26;
  --ok:#1f7a4d; --err:#a12c2c; --r:12px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:Georgia,'Times New Roman',serif;color:var(--ink);background:var(--paper);line-height:1.65}
h1,h2,h3,.sans{font-family:'Trebuchet MS',Verdana,sans-serif}
img,svg{max-width:100%}
a{color:var(--steel)}
.container{width:min(1120px,92%);margin:0 auto}

/* Topbar contacto */
.topbar{background:var(--steel-d);color:#cfe0ea;font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;padding:.5rem 0;gap:1rem;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none;font-weight:700}

/* Header: layout split con logo a la izquierda y CTA a la derecha */
.header{background:#fff;border-bottom:1px solid var(--line)}
.header .container{display:flex;align-items:center;justify-content:space-between;padding:.8rem 0;gap:1rem}
.logo{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink)}
.logo svg{flex:0 0 auto}
.logo b{font-family:'Trebuchet MS',sans-serif;font-size:1.15rem;letter-spacing:.01em;display:block;line-height:1.1}
.logo small{display:block;color:var(--muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.14em}
.call{background:var(--steel);color:#fff;text-decoration:none;border-radius:var(--r);padding:.6rem 1.1rem;font-family:'Trebuchet MS',sans-serif;font-weight:700;display:inline-flex;align-items:center;gap:.5rem;white-space:nowrap}
.call small{display:block;font-weight:400;font-size:.72rem;color:#bcd6e4}
.call:hover{background:var(--steel-d)}
.nav{display:flex;gap:1.1rem;flex-wrap:wrap;align-items:center}
.nav a{color:var(--ink);text-decoration:none;font-family:'Trebuchet MS',sans-serif;font-weight:600;font-size:.95rem}
.nav a:hover{color:var(--steel)}
.nav .btn{background:#b26f12;color:#fff;border-radius:var(--r);padding:.5rem .9rem}
.menu-btn{display:none;background:#fff;border:1.5px solid var(--ink);border-radius:8px;padding:.4rem .65rem;font-size:1.15rem;cursor:pointer;min-height:44px;min-width:44px}
.mnav{display:none;background:var(--steel-d);padding:.8rem 0}
.mnav.open{display:block}
.mnav a{display:block;color:#eaf3f8;text-decoration:none;padding:.6rem 0;font-family:'Trebuchet MS',sans-serif;font-weight:600;border-bottom:1px solid #2c5570}
.mnav a.accent{color:#f3c47c}
@media(max-width:920px){.nav{display:none}.menu-btn{display:block}}

/* Hero SPLIT: contenido 60% / panel ficha técnica 40% (distinto del hero gradiente de otros proyectos) */
.hero{background:var(--sky);border-bottom:1px solid var(--line)}
.hero .container{display:grid;grid-template-columns:1.4fr 1fr;gap:2.5rem;padding:3.2rem 0;align-items:center}
@media(max-width:920px){.hero .container{grid-template-columns:1fr;padding:2.4rem 0}}
.hero h1{font-size:clamp(1.7rem,3.8vw,2.6rem);line-height:1.15;color:var(--steel-d)}
.hero p{margin:.9rem 0 1.4rem;color:var(--ink);max-width:56ch}
.badge{display:inline-block;background:var(--steel);color:#fff;border-radius:6px;padding:.25rem .7rem;font-family:'Trebuchet MS',sans-serif;font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.9rem}
.hero .cta{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}
.bigcall{background:#b26f12;color:#fff;text-decoration:none;font-family:'Trebuchet MS',sans-serif;font-weight:800;font-size:1.25rem;padding:.85rem 1.6rem;border-radius:var(--r);box-shadow:0 2px 0 var(--steel-d)}
.bigcall:hover{filter:brightness(.94)}
.ghost{color:var(--steel-d);text-decoration:none;font-family:'Trebuchet MS',sans-serif;font-weight:700;padding:.85rem 1.2rem;border:2px solid var(--steel);border-radius:var(--r)}
.ficha{background:#fff;border:1px solid var(--line);border-left:5px solid var(--steel);border-radius:var(--r);padding:1.4rem}
.ficha dt{font-family:'Trebuchet MS',sans-serif;font-weight:800;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-top:.9rem}
.ficha dt:first-child{margin-top:0}
.ficha dd{margin:0 0 .2rem;font-size:1rem}
.ficha a{color:var(--steel-d);font-weight:700}

/* Secciones */
section{padding:3rem 0}
section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.k{color:#8f5a10;font-family:'Trebuchet MS',sans-serif;font-weight:800;text-transform:uppercase;letter-spacing:.14em;font-size:.76rem}
h2{font-size:clamp(1.4rem,2.6vw,1.9rem);color:var(--steel-d);margin:.35rem 0 1rem}
.grid{display:grid;gap:1.1rem;grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.grid{grid-template-columns:1fr}}
.svc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.2rem;display:flex;flex-direction:column;gap:.5rem}
.svc .n{font-family:'Trebuchet MS',sans-serif;font-weight:800;color:var(--steel);font-size:1.05rem}
.svc p{font-size:.94rem;color:var(--ink)}
.svc a.more{margin-top:auto;color:var(--steel);font-family:'Trebuchet MS',sans-serif;font-weight:700;font-size:.9rem;text-decoration:none}
.svc a.more:hover{text-decoration:underline}
.svc.duo{grid-column:span 2}
@media(max-width:620px){.svc.duo{grid-column:span 1}}

/* Barra experiencia (elemento gráfico propio) */
.exp{display:flex;gap:1.4rem;flex-wrap:wrap;margin-top:1.4rem}
.exp div{flex:1;min-width:170px;background:var(--steel-d);color:#eaf3f8;border-radius:var(--r);padding:1rem 1.1rem}
.exp b{display:block;font-family:'Trebuchet MS',sans-serif;font-size:1.3rem;color:#f3c47c}
.exp span{font-size:.85rem;color:#bcd6e4}

/* FAQ */
details{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:.9rem 1.1rem;margin-bottom:.6rem}
summary{font-family:'Trebuchet MS',sans-serif;font-weight:700;cursor:pointer}
details p{margin-top:.5rem}

/* Formulario */
form{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.3rem}
.f{margin-bottom:.9rem}
label{display:block;font-family:'Trebuchet MS',sans-serif;font-weight:700;font-size:.88rem;margin-bottom:.25rem}
input,select,textarea{width:100%;padding:.7rem .85rem;border:1.5px solid var(--line);border-radius:8px;font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--steel);border-color:var(--steel)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.consent{display:flex;gap:.5rem;font-size:.84rem;color:var(--muted);align-items:flex-start}
.consent input{width:auto;margin-top:.25rem}
button.send{background:var(--steel);color:#fff;border:none;border-radius:var(--r);padding:.8rem 1.6rem;font-family:'Trebuchet MS',sans-serif;font-weight:800;cursor:pointer}
button.send:hover{background:var(--steel-d)}
.form-status{padding:.85rem 1rem;border-radius:8px;margin-bottom:1rem;font-family:'Trebuchet MS',sans-serif;font-weight:600}
.form-status.ok{background:#e7f4ec;border:1px solid #bfe0cd;color:var(--ok)}
.form-status.err{background:#fbeeec;border:1px solid #ecc9c4;color:var(--err)}
.field.bad input,.field.bad select,.field.bad textarea,.f.bad input,.f.bad select,.f.bad textarea{border-color:var(--err)}
.field .em,.f .em{display:none;color:var(--err);font-size:.83rem;font-weight:700;margin-top:.2rem}
.field.bad .em,.f.bad .em{display:block}

/* CTA banda */
.band{background:var(--steel);color:#fff;padding:2.2rem 0}
.band .container{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap}
.band h2{color:#fff;margin:0}
.band .bigcall{background:#fff;color:var(--steel-d);box-shadow:none}

/* Footer */
footer{background:var(--ink);color:#aebbc5;padding:2.4rem 0 1.3rem;font-size:.9rem}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}
@media(max-width:760px){footer .cols{grid-template-columns:1fr}}
footer h3{color:#fff;font-family:'Trebuchet MS',sans-serif;font-size:.9rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:.7rem}
footer a{color:#c9d6de;text-decoration:none}
footer a:hover{color:#f3c47c}
footer ul{list-style:none}
footer li{margin:.3rem 0}
.fbase{border-top:1px solid #2b3a45;margin-top:1.8rem;padding-top:1rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.82rem}
address{font-style:normal}

/* Interior */
.pagehead{background:var(--sky);border-bottom:1px solid var(--line);padding:2.2rem 0}
.pagehead h1{font-size:clamp(1.5rem,3vw,2.1rem);color:var(--steel-d)}
.crumbs{font-size:.83rem;color:var(--muted);margin-bottom:.6rem}
.crumbs a{color:var(--steel);text-decoration:none}
.two{display:grid;grid-template-columns:1.3fr 1fr;gap:2.2rem}
@media(max-width:880px){.two{grid-template-columns:1fr}}
ol.pasos{padding-left:1.4rem}
ol.pasos li{margin-bottom:.5rem}
ul.checks{list-style:none;padding:0}
ul.checks li{padding-left:1.6rem;position:relative;margin-bottom:.55rem}
ul.checks li::before{content:"✔";position:absolute;left:0;color:var(--ok);font-weight:700}
.note{background:#fff8ee;border:1px solid #efd9ac;border-radius:8px;padding:.85rem 1rem;font-size:.9rem;color:#6e5313;margin:1.1rem 0}
.skip{position:absolute;left:-9999px;top:0;background:var(--steel-d);color:#fff;padding:.7rem 1.1rem;z-index:99;border-radius:0 0 10px 0}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.cols2{columns:2;column-gap:2.4rem}
@media(max-width:680px){.cols2{columns:1}}
dl.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem}
dl.facts>div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1rem}
dl.facts dt{font-family:'Trebuchet MS',sans-serif;font-weight:800;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
dl.facts dd{margin:.15rem 0 0}
table.zt{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--r);overflow:hidden}
table.zt th,table.zt td{border:1px solid var(--line);padding:.6rem .8rem;text-align:left;font-size:.93rem}
table.zt th{background:var(--steel);color:#fff;font-family:'Trebuchet MS',sans-serif}

@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}