/* ===========================================================
   Reparaciones Tejados .Madrid — Sistema de diseño
   Piedra (granito) + Pizarra (slate) + Teja (terracota quemada)
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Work+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  /* --- paleta --- */
  --piedra:      #E7E2D6;   /* fondo — granito de la Pedriza */
  --papel:       #F5F1E6;   /* tarjetas / superficies */
  --pizarra:     #26333A;   /* texto principal / cabecera — pizarra de tejado */
  --pizarra-70:  #26333Ab3;
  --teja:        #A6472A;   /* acento primario — teja cerámica quemada */
  --teja-dark:   #8A3A22;
  --pino:        #3E5A44;   /* acento secundario — pinar de la sierra */
  --escarcha:    #6E8CA0;   /* acento invierno — hielo/nieve */
  --escarcha-bg: #6E8CA01a;
  --linea:       #26333A26;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Work Sans', -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 4px;
  --maxw: 1180px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--piedra);
  color:var(--pizarra);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 28px; }

h1,h2,h3{ font-family:var(--font-display); font-weight:600; line-height:1.12; margin:0 0 .4em; letter-spacing:-.01em; }
h1{ font-size:clamp(2.1rem, 4.4vw, 3.4rem); font-weight:600; }
h2{ font-size:clamp(1.5rem, 2.6vw, 2.1rem); }
h3{ font-size:1.2rem; }
/* separación por encima de un h2/h3 que viene después de OTRO contenido (tabla, grid, lista, foto...) —
   sin esto, bloques sin margen inferior propio dejaban el siguiente título casi pegado */
* + h2, * + h3{ margin-top:2rem; }
p{ margin:0 0 1em; }
.lede{ font-size:1.15rem; color:var(--pizarra-70); max-width:56ch; }

.eyebrow{
  font-family:var(--font-mono);
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.11em;
  color:var(--teja);
  display:flex;
  align-items:center;
  gap:.6em;
  margin-bottom:1.1em;
}
.eyebrow::before{ content:""; width:22px; height:1px; background:var(--teja); display:inline-block; }

/* ---------- header ---------- */
header.site{
  position:sticky; top:0; z-index:40;
  background:var(--piedra);
  border-bottom:1px solid var(--linea);
}
header.site .bar{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 28px; max-width:var(--maxw); margin:0 auto; gap:24px;
}
.logo{
  text-decoration:none; color:var(--pizarra); white-space:nowrap;
  display:flex; align-items:center;
}
.logo-img{ height:34px; width:auto; display:block; }
nav.main{ display:flex; gap:26px; font-size:.95rem; font-weight:500; }
nav.main a{ text-decoration:none; color:var(--pizarra); position:relative; padding:4px 0; }
nav.main a:hover{ color:var(--teja); }
.header-cta{
  display:flex; align-items:center; gap:9px;
  background:var(--teja); color:#fff;
  padding:10px 18px; border-radius:var(--radius);
  text-decoration:none; font-weight:600; font-size:.98rem; white-space:nowrap;
  box-shadow:0 1px 0 rgba(0,0,0,.05);
}
.header-cta:hover{ background:var(--teja-dark); }
.header-cta-icon{ font-size:1.1rem; }
.header-cta small{ display:block; font-family:var(--font-mono); font-weight:400; font-size:.66rem; letter-spacing:.03em; color:#ffffffcc; margin-top:1px; }
@media (max-width:640px){
  .header-cta{ display:none; } /* la barra fija inferior (sticky-call-bar) cubre la llamada en móvil */
}

/* ---------- hero ---------- */
.hero{ padding:64px 0 40px; }
.hero-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center; }
.hero-actions{ display:flex; gap:14px; margin-top:1.8em; flex-wrap:wrap; }
.btn{
  display:inline-flex; align-items:center; gap:.5em;
  padding:13px 24px; border-radius:var(--radius);
  font-weight:600; font-size:.96rem; text-decoration:none;
  border:1px solid transparent; cursor:pointer;
}
.btn-primary{ background:var(--teja); color:#fff; }
.btn-primary:hover{ background:var(--teja-dark); }
.btn-ghost{ background:transparent; color:var(--pizarra); border-color:var(--pizarra-70); }
.btn-ghost:hover{ border-color:var(--pizarra); }
.btn-large{ padding:18px 34px; font-size:1.1rem; }

.diagram-box{
  background:var(--papel); border:1px solid var(--linea); border-radius:8px;
  padding:18px;
}
.diagram-caption{
  font-family:var(--font-mono); font-size:.72rem; color:var(--pizarra-70);
  text-align:center; margin-top:10px; letter-spacing:.03em;
}

/* ---------- sections ---------- */
section{ padding:56px 0; }
section.alt{ background:var(--papel); border-top:1px solid var(--linea); border-bottom:1px solid var(--linea); }
.section-head{ max-width:640px; margin-bottom:2.2em; }

/* service cards grid */
.grid-servicios{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.card-servicio{
  background:var(--papel); border:1px solid var(--linea); border-radius:6px;
  padding:26px; text-decoration:none; color:var(--pizarra);
  display:flex; flex-direction:column; gap:10px;
  transition:transform .15s, border-color .15s;
}
.card-servicio:hover{ transform:translateY(-3px); border-color:var(--teja); }
.card-servicio .num{ font-family:var(--font-mono); font-size:.75rem; color:var(--teja); }
.card-servicio h3{ margin:0; }
.card-servicio p{ font-size:.92rem; color:var(--pizarra-70); margin:0; }
.card-servicio.winter{ border-left:3px solid var(--escarcha); }
.step-photo{ width:100%; height:150px; object-fit:cover; border-radius:4px; margin-bottom:4px; }
.pill{
  display:inline-block; font-family:var(--font-mono); font-size:.68rem;
  text-transform:uppercase; letter-spacing:.06em; padding:3px 9px;
  border-radius:20px; background:var(--escarcha-bg); color:var(--escarcha); width:fit-content;
}

/* diferenciadores */
.grid-dif{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.dif-item{ padding-top:18px; border-top:2px solid var(--pizarra); }
.dif-item h3{ margin-bottom:.4em; }
.dif-item p{ color:var(--pizarra-70); font-size:.94rem; }

/* tabla precios */
table.precios{ width:100%; border-collapse:collapse; font-size:.94rem; }
table.precios th{
  font-family:var(--font-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.05em;
  text-align:left; padding:10px 14px; border-bottom:2px solid var(--pizarra); color:var(--pizarra-70);
}
table.precios td{ padding:13px 14px; border-bottom:1px solid var(--linea); }
table.precios tr:hover td{ background:var(--papel); }
.precio-cell{ font-family:var(--font-mono); font-weight:500; color:var(--teja); white-space:nowrap; }

/* zonas / localidades */
.zonas-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:34px; margin-top:1em; }
.zona-col h4{
  font-family:var(--font-mono); text-transform:uppercase; font-size:.78rem; letter-spacing:.06em;
  color:var(--teja); border-bottom:1px solid var(--linea); padding-bottom:10px; margin-bottom:12px;
}
.zona-col ul{ list-style:none; margin:0; padding:0; }
.zona-col li{ margin-bottom:7px; }
.zona-col a{ text-decoration:none; font-size:.93rem; }
.zona-col a:hover{ color:var(--teja); }

.zonas-lista{ list-style:none; margin:1.3em 0; padding:0; }
.zonas-lista li{ padding:11px 0 11px 22px; border-bottom:1px solid var(--linea); position:relative; font-size:.96rem; }
.zonas-lista li::before{ content:"—"; position:absolute; left:0; color:var(--teja); }

/* fotos de contenido */
.content-photo{ margin:2em 0; border-radius:8px; overflow:hidden; border:1px solid var(--linea); background:var(--papel); }
.content-photo img{ width:100%; height:auto; display:block; aspect-ratio:4/3; object-fit:cover; }
.content-photo figcaption{
  padding:10px 16px; font-size:.78rem; color:var(--pizarra-70);
  font-family:var(--font-mono); letter-spacing:.01em;
}
.photo-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; margin:2em 0; }
.photo-row .content-photo{ margin:0; }
@media (max-width:640px){
  .photo-row{ grid-template-columns:1fr; }
}
.zonas-lista strong{ color:var(--pizarra); }

.chip-row{ display:flex; flex-wrap:wrap; gap:8px; margin-top:1.4em; }
.chip{
  font-family:var(--font-mono); font-size:.74rem; padding:6px 12px;
  border:1px solid var(--linea); border-radius:20px; text-decoration:none; color:var(--pizarra-70);
}
.chip:hover{ border-color:var(--teja); color:var(--teja); }

/* mountain motif for locality pages */
.mountain-hero{
  background:linear-gradient(180deg, var(--piedra) 0%, var(--papel) 100%);
  border-bottom:1px solid var(--linea);
  padding:0;
  overflow:hidden;
  position:relative;
}
.mountain-hero .wrap{ padding-top:52px; padding-bottom:0; position:relative; z-index:2; }
.mountain-svg{ display:block; width:100%; height:auto; margin-top:24px; }

/* faq */
.faq-item{ border-bottom:1px solid var(--linea); padding:20px 0; }
.faq-item h3{ font-size:1.02rem; margin-bottom:.5em; font-family:var(--font-body); font-weight:700;}
.faq-item p{ color:var(--pizarra-70); margin:0; font-size:.95rem; }

/* breadcrumbs */
.breadcrumbs{ font-family:var(--font-mono); font-size:.75rem; color:var(--pizarra-70); padding:16px 0 0; }
.breadcrumbs a{ text-decoration:none; color:var(--pizarra-70); }
.breadcrumbs a:hover{ color:var(--teja); }

/* cta final */
.cta-final{
  background:var(--pizarra); color:var(--papel); border-radius:8px;
  padding:56px 48px; text-align:center;
}
.cta-final h2{ color:#fff; max-width:34ch; margin-left:auto; margin-right:auto; }
.cta-final p{ color:#ffffffb0; max-width:52ch; margin-left:auto; margin-right:auto; }
.cta-final .btn-primary{ background:var(--teja); margin-top:.4em; }
.cta-badges{
  display:flex; justify-content:center; flex-wrap:wrap; gap:10px 20px;
  margin-bottom:1.4em; font-family:var(--font-mono); font-size:.76rem;
  text-transform:uppercase; letter-spacing:.04em; color:var(--escarcha);
}
.cta-phone-big{
  font-family:var(--font-mono); font-size:1.3rem; font-weight:500;
  color:#ffffffc0; margin-top:.9em; letter-spacing:.02em;
}

/* cta mid-page banner */
.cta-mid{
  display:flex; align-items:center; justify-content:space-between; gap:24px;
  background:var(--papel); border:1px solid var(--linea); border-left:4px solid var(--teja);
  border-radius:0 8px 8px 0; padding:22px 28px; margin:2.4em 0; flex-wrap:wrap;
}
.cta-mid div{ display:flex; flex-direction:column; gap:2px; }
.cta-mid strong{ font-size:1.02rem; }
.cta-mid span{ color:var(--pizarra-70); font-size:.9rem; }
.cta-mid .btn{ flex-shrink:0; }

/* sticky mobile call bar */
.sticky-call-bar{ display:none; }
@media (max-width:640px){
  .sticky-call-bar{
    display:flex; align-items:center; justify-content:center; gap:10px;
    position:fixed; left:0; right:0; bottom:0; z-index:50;
    background:var(--teja); color:#fff; text-decoration:none;
    font-weight:700; font-size:.98rem; padding:15px 18px;
    box-shadow:0 -2px 12px rgba(0,0,0,.18);
    padding-bottom:max(15px, env(safe-area-inset-bottom));
  }
  body{ padding-bottom:64px; }
}

/* contact form */
.contact-form{ margin-top:1em; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.form-field{ margin-bottom:18px; display:flex; flex-direction:column; }
.form-field label{ font-size:.86rem; font-weight:600; margin-bottom:.4em; }
.form-field label .opt{ font-weight:400; color:var(--pizarra-70); }
.form-field input, .form-field textarea{
  font-family:var(--font-body); font-size:.98rem; color:var(--pizarra);
  background:var(--papel); border:1px solid var(--linea); border-radius:var(--radius);
  padding:12px 14px; resize:vertical;
}
.form-field input:focus, .form-field textarea:focus{ outline:2px solid var(--teja); outline-offset:1px; border-color:var(--teja); }
.hp-field{ position:absolute; left:-5000px; width:1px; height:1px; overflow:hidden; display:none; }
.form-note{ font-size:.82rem; color:var(--pizarra-70); margin-top:1em; }
.form-note a{ color:var(--pizarra); text-decoration:underline; }
.form-status{ margin-top:1em; font-size:.94rem; font-weight:600; min-height:1.4em; }
.form-status.ok{ color:var(--pino); }
.form-status.error{ color:var(--teja); }
#cf-submit[disabled]{ opacity:.6; cursor:not-allowed; }
@media (max-width:640px){
  .form-row{ grid-template-columns:1fr; }
}

/* footer */
footer.site{ background:var(--pizarra); color:#ffffffb0; padding:52px 0 26px; margin-top:0; }
footer.site a{ color:#ffffffcc; text-decoration:none; }
footer.site a:hover{ color:#fff; }
.footer-logo-card{
  background:var(--papel); display:inline-block;
  padding:12px 16px; border-radius:8px; margin-bottom:16px;
}
.footer-logo-img{ height:42px; width:auto; display:block; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px; }
.footer-grid h4{ font-family:var(--font-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.06em; color:#ffffff80; margin-bottom:14px; }
.footer-grid ul{ list-style:none; margin:0; padding:0; }
.footer-grid li{ margin-bottom:8px; font-size:.9rem; }
.footer-bottom{ border-top:1px solid #ffffff22; margin-top:40px; padding-top:20px; display:flex; justify-content:space-between; font-size:.8rem; color:#ffffff70; flex-wrap:wrap; gap:10px; }

/* local intro box on locality pages */
.local-note{
  background:var(--papel); border-left:3px solid var(--pino);
  padding:20px 24px; border-radius:0 6px 6px 0; margin:1.6em 0;
  font-size:.95rem;
}
.local-note.winter{ border-left-color:var(--escarcha); }

/* responsive */
@media (max-width:1060px){
  nav.main{ display:none; } /* por debajo de esto, el menú ya no cabe en una sola línea sin partirse */
}
@media (max-width:920px){
  .hero-grid{ grid-template-columns:1fr; }
  .grid-servicios{ grid-template-columns:repeat(2,1fr); }
  .grid-dif{ grid-template-columns:1fr; }
  .zonas-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:560px){
  .grid-servicios{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .hero{ padding:36px 0 28px; }
  section{ padding:40px 0; }
}

/* accessibility */
a:focus-visible, button:focus-visible{ outline:2px solid var(--teja); outline-offset:2px; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ transition:none !important; animation:none !important; }
}