/*
Theme Name: Ardetec
Theme URI: https://ardetec.es
Author: Ardetec
Description: Tema a medida (amarillo y negro) para Aragonesa de Demoliciones Técnicas (Ardetec). Inicio de una página, formulario de contacto propio, menús editables y sin dependencias externas.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: ardetec
*/

:root{
  --steel:#111111; --steel-2:#1c1c1c; --concrete:#d9d9d6; --paper:#f3f3f1; --chalk:#fff;
  --accent:#ffc400; --accent-dark:#e0ac00; --muted:#5a5a57;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --wrap:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.6;color:var(--steel);background:var(--paper)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{line-height:1.08;margin:0 0 .6em;letter-spacing:-.02em;font-weight:800}
h2{font-size:clamp(1.8rem,4.2vw,2.8rem)}
h3{font-size:1.25rem;letter-spacing:-.01em}
p{margin:0 0 1em;max-width:62ch}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;box-shadow:0 0 0 2px #111}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;background:var(--chalk);padding:.6rem 1rem;z-index:100}
.skip:focus{left:0}
.wrap{width:min(100% - 2.5rem,var(--wrap));margin-inline:auto}
.icon{width:1.05em;height:1.05em;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.4rem;font:700 1rem/1.2 var(--font);text-decoration:none;border:2px solid transparent;border-radius:2px;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn-rust{background:var(--accent);color:#111}
.btn-rust:hover{background:var(--accent-dark)}
.btn-line{border-color:currentColor;background:transparent}
.btn-line:hover{background:rgba(255,255,255,.12)}
.btn-chalk{background:var(--chalk);color:var(--steel)}
.btn-chalk:hover{background:var(--concrete)}

/* Barra superior y cabecera */
.topbar{background:var(--accent);color:#111;font-weight:600;font-size:.875rem}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:.25rem 1.5rem;padding-block:.45rem}
.topbar a{display:inline-flex;align-items:center;gap:.4rem;text-decoration:none}
.topbar a:hover{text-decoration:underline}
.topbar-loc{margin-left:auto;display:none}
.site-header{position:sticky;top:0;z-index:50;background:#111;color:var(--chalk);border-bottom:3px solid var(--accent)}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:1rem}
.brand{display:flex;flex-direction:column;text-decoration:none;line-height:1}
.brand strong{font-size:1.6rem;font-weight:900;letter-spacing:.05em}
.brand small{font-size:.7rem;color:#bdbdb8;margin-top:.25rem}
.brand img{max-height:52px;width:auto}
.nav-toggle{background:none;border:0;padding:.75rem;cursor:pointer;color:var(--chalk)}
.burger,.burger::before,.burger::after{display:block;width:24px;height:2px;background:currentColor;position:relative;content:""}
.burger::before{position:absolute;top:-7px}
.burger::after{position:absolute;top:7px}
.site-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#111;border-bottom:3px solid var(--accent);padding:1rem 1.25rem 1.5rem}
.site-nav.is-open{display:block}
.menu{list-style:none;margin:0 0 1rem;padding:0}
.menu a{display:block;padding:.75rem 0;font-weight:600;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.14)}
.menu a:hover,.menu .current-menu-item>a{color:var(--accent)}
.nav-cta{width:100%}
@media (min-width:900px){
  .topbar-loc{display:block}
  .nav-toggle{display:none}
  .site-nav{display:flex;align-items:center;gap:1.25rem;position:static;border:0;padding:0;background:none}
  .menu{display:flex;gap:.25rem;margin:0}
  .menu a{border:0;padding:.5rem .75rem;border-bottom:2px solid transparent}
  .menu a:hover,.menu .current-menu-item>a{border-bottom-color:var(--accent)}
  .nav-cta{width:auto}
}

/* Portada */
.hero{position:relative;background:var(--steel);color:var(--chalk);padding:4.5rem 0 8rem;clip-path:polygon(0 0,100% 0,100% 93%,94% 97%,88% 92%,80% 98%,71% 93%,63% 99%,54% 94%,45% 98%,36% 92%,27% 97%,18% 93%,9% 98%,0 94%);overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35}
.hero .wrap{position:relative}
.hero h1{font-size:clamp(2.6rem,8vw,5.6rem);font-weight:900;line-height:.98;letter-spacing:-.03em;max-width:12ch;margin-bottom:.4em}
.hero-lead{font-size:1.2rem;color:#d8dee1;max-width:52ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:2rem 0 3rem}
.facts{list-style:none;margin:0;padding:1.5rem 0 0;display:grid;grid-template-columns:1fr 1fr;gap:.75rem 1.5rem;border-top:1px solid rgba(255,255,255,.2);font-weight:600;font-size:.95rem}
.facts li{display:flex;align-items:center;gap:.6rem}
.facts li::before{content:"";width:10px;height:10px;background:var(--accent);flex:none}
@media (min-width:900px){.facts{grid-template-columns:repeat(5,auto);justify-content:space-between}}

.section{padding:4.5rem 0}
.section-head{max-width:46rem;margin-bottom:2.5rem}
.section-head p{color:var(--muted);font-size:1.1rem}

/* Servicios */
.services{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
.service{background:var(--chalk);border-left:5px solid var(--accent);display:flex;flex-direction:column}
.service .media{aspect-ratio:16/10;overflow:hidden;background:var(--concrete)}
.service .media img{width:100%;height:100%;object-fit:cover}
.service .body{padding:1.25rem 1.5rem 1.5rem;display:flex;flex-direction:column;flex:1}
.service p{color:var(--muted)}
.service .more{margin-top:auto;font-weight:700;color:#111;text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:3px;text-underline-offset:4px}
.service .more:hover{background:var(--accent)}
.ph{width:100%;height:100%;min-height:140px;display:flex;align-items:flex-end;padding:.75rem;background:repeating-linear-gradient(135deg,var(--concrete) 0 14px,#cbcbc8 14px 28px);color:var(--muted);font-size:.8rem}

/* Empresa y tecnología */
.split{display:grid;gap:2.5rem;align-items:center}
.split .media{aspect-ratio:4/3;background:var(--concrete);overflow:hidden}
.split .media img{width:100%;height:100%;object-fit:cover}
@media (min-width:900px){.split{grid-template-columns:1fr 1fr;gap:4rem}.split-flip .media{order:2}}
.tech{background:var(--steel-2);color:var(--chalk)}
.tech p{color:#d0d7da}
.benefits{list-style:none;margin:1.5rem 0 2rem;padding:0;display:grid;gap:.6rem;font-weight:600}
.benefits li{display:flex;gap:.7rem;align-items:center}
.benefits li::before{content:"";width:12px;height:12px;background:var(--accent);flex:none}

/* Proyectos */
.projects{display:grid;gap:1rem;grid-template-columns:1fr}
@media (min-width:640px){.projects{grid-template-columns:1fr 1fr}}
.project{position:relative;aspect-ratio:16/10;background:var(--steel-2);overflow:hidden}
.project img,.project .ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.project figcaption{position:absolute;left:0;right:0;bottom:0;padding:2.5rem 1.25rem 1rem;color:var(--chalk);font-weight:700;background:linear-gradient(transparent,rgba(17,17,17,.88))}

/* Llamada final */
.cta{background:var(--accent);color:#111;padding:3.5rem 0}
.cta .btn-chalk{background:#111;color:var(--chalk)}
.cta .btn-chalk:hover{background:#000}
.cta .btn-line:hover{background:rgba(0,0,0,.1)}
.cta .wrap{display:flex;flex-wrap:wrap;gap:1.5rem 3rem;align-items:center;justify-content:space-between}
.cta h2{margin:0 0 .3em}
.cta p{margin:0;max-width:40ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:.75rem}

/* Páginas interiores y contacto */
.page-head{background:var(--steel);color:var(--chalk);padding:3.5rem 0}
.page-head h1{font-size:clamp(2.2rem,6vw,3.6rem);font-weight:900;margin:0}
.page-head p{color:#d0d7da;margin:1rem 0 0}
.prose{max-width:70ch}
.prose h2{font-size:1.6rem;margin-top:2rem}
.prose a{color:#111;text-decoration-color:var(--accent);text-decoration-thickness:2px}
.contact-grid{display:grid;gap:3rem}
@media (min-width:900px){.contact-grid{grid-template-columns:1.5fr 1fr}}
.form{display:grid;gap:1.1rem}
.form .row{display:grid;gap:1.1rem}
@media (min-width:640px){.form .row{grid-template-columns:1fr 1fr}}
.form label{display:block;font-weight:700;font-size:.95rem;margin-bottom:.3rem}
.form input[type=text],.form input[type=email],.form input[type=tel],.form select,.form textarea{width:100%;padding:.8rem .9rem;font:inherit;color:var(--steel);background:var(--chalk);border:2px solid var(--concrete);border-radius:2px}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:#111;box-shadow:0 0 0 3px var(--accent)}
.form textarea{min-height:150px;resize:vertical}
.form .check{display:flex;gap:.7rem;align-items:flex-start;font-weight:400}
.form .check input{margin-top:.3rem;width:1.1rem;height:1.1rem;accent-color:var(--accent);flex:none}
.form .check a{color:#111;text-decoration-color:var(--accent);text-decoration-thickness:2px}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.notice{padding:1rem 1.25rem;margin-bottom:1.5rem;border-left:5px solid;font-weight:600}
.notice-ok{background:#e3f1e6;border-color:#2e7d46}
.notice-err{background:#fbe6e4;border-color:#b3261e}
.info{background:var(--chalk);border-left:5px solid var(--accent);padding:1.75rem}
.info ul{list-style:none;margin:0 0 1.5rem;padding:0;display:grid;gap:1rem}
.info li{display:flex;gap:.8rem;align-items:flex-start}
.info .icon{margin-top:.3rem;color:#111}
.info a{text-decoration:none;font-weight:700}
.info a:hover{text-decoration:underline}

/* Pie */
.site-footer{background:var(--steel);color:#cfd6d9;padding:3.5rem 0 0;font-size:.95rem}
.footer-grid{display:grid;gap:2rem;padding-bottom:2.5rem}
@media (min-width:800px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
.site-footer h3{color:var(--chalk);font-size:1rem}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--accent)}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.footer-brand strong{display:block;color:var(--chalk);font-size:1.5rem;font-weight:900;letter-spacing:.05em}
.legal{border-top:1px solid rgba(255,255,255,.15);padding:1.1rem 0;display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;font-size:.85rem}
.legal ul{display:flex;gap:1.25rem}