/* ============================================================
   REPARACION DE PUERTAS ENROLLABLES - "Parte de averia"
   Estilo propio: claro, tecnico, con rojo de urgencia.
   ============================================================ */
:root{
  --hueso:#F6F7F9; --papel:#FFFFFF; --tinta:#0D2137; --azul:#1B5E8C; --azul2:#2C7FB8;
  --rojo:#D92B1F; --rojo2:#F04437; --gris:#5A6672; --gris2:#8B96A2;
  --borde:#E1E6EB; --sombra:0 14px 34px rgba(13,33,55,.10);
  --tipo:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  --ancho:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--hueso);color:var(--tinta);font-family:var(--tipo);
  font-size:17px;line-height:1.72;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.envoltura{max-width:var(--ancho);margin:0 auto;padding:0 22px}

/* ---------- cinta de urgencia arriba ---------- */
.cinta{background:var(--rojo);color:#fff;font-size:14px;font-weight:700;text-align:center;
  padding:8px 16px;letter-spacing:.2px}
.cinta a{color:#fff;text-decoration:underline}
.punto{display:inline-block;width:8px;height:8px;border-radius:50%;background:#fff;
  margin-right:8px;vertical-align:middle;animation:pulso 1.6s ease-out infinite}
@keyframes pulso{0%{box-shadow:0 0 0 0 rgba(255,255,255,.85)}
  70%{box-shadow:0 0 0 9px rgba(255,255,255,0)}100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}}

/* ---------- cabecera ---------- */
.cab{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--borde)}
.cab-in{display:flex;align-items:center;gap:12px;height:70px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:800;
  font-size:16px;line-height:1.1;white-space:nowrap;color:var(--tinta)}
.logo b{display:block;font-size:16px}
.logo i{display:block;font-style:normal;font-size:11.5px;font-weight:700;color:var(--rojo);
  letter-spacing:1.6px;text-transform:uppercase}
.logo-ico{width:34px;height:34px;border-radius:9px;background:var(--tinta);flex:0 0 34px;
  position:relative;overflow:hidden}
.logo-ico::before{content:"";position:absolute;left:6px;right:6px;top:7px;height:3px;
  background:var(--rojo);box-shadow:0 6px 0 var(--azul2),0 12px 0 var(--azul2)}
.nav{margin-left:auto;display:flex;gap:2px;align-items:center}
.nav a{text-decoration:none;color:var(--gris);font-size:14px;font-weight:600;
  padding:8px 9px;border-radius:8px;white-space:nowrap;transition:color .2s,background .2s}
.nav a:hover,.nav a[aria-current=page]{color:var(--tinta);background:#EDF1F5}
.cab-tel{display:inline-flex;align-items:center;gap:7px;background:var(--rojo);color:#fff;
  font-weight:800;padding:11px 15px;font-size:15px;border-radius:10px;text-decoration:none;white-space:nowrap;
  box-shadow:0 8px 18px rgba(217,43,31,.28);transition:transform .2s,box-shadow .2s}
.cab-tel:hover{transform:translateY(-2px);box-shadow:0 14px 26px rgba(217,43,31,.4)}
.hamb{display:none;margin-left:auto;background:none;border:1px solid var(--borde);
  border-radius:9px;width:44px;height:40px;cursor:pointer;padding:0}
.hamb span{display:block;width:20px;height:2px;background:var(--tinta);margin:4px auto;
  transition:transform .25s,opacity .25s}
.hamb[aria-expanded=true] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.hamb[aria-expanded=true] span:nth-child(2){opacity:0}
.hamb[aria-expanded=true] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- portada ---------- */
.hero{background:var(--tinta);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(900px 380px at 78% 42%,rgba(44,127,184,.30),transparent 70%)}
.hero-rej{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;
  padding:64px 0 70px;position:relative;z-index:2}
.eti{display:inline-flex;align-items:center;gap:9px;background:rgba(217,43,31,.16);
  border:1px solid rgba(240,68,55,.45);color:#FFB3AC;font-weight:800;font-size:12px;
  letter-spacing:2px;text-transform:uppercase;padding:7px 14px;border-radius:999px;margin:0 0 20px}
.hero h1{font-size:clamp(30px,4.6vw,49px);line-height:1.08;margin:0 0 18px;font-weight:800;
  letter-spacing:-.6px}
.hero p{font-size:clamp(16px,1.8vw,18.5px);color:#BCCBD8;margin:0 0 28px;max-width:54ch}
.hero-foto{position:relative;border-radius:16px;overflow:hidden;box-shadow:0 26px 60px rgba(0,0,0,.42)}
.hero-foto img{width:100%;aspect-ratio:16/9;object-fit:cover}
.hero-pie{position:absolute;left:0;right:0;bottom:0;padding:26px 18px 14px;font-size:13.5px;
  color:#fff;background:linear-gradient(to top,rgba(6,17,29,.92),transparent)}

/* ---------- botones ---------- */
.botones{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:15px 25px;border-radius:11px;
  text-decoration:none;font-weight:800;font-size:16px;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s}
.btn svg{width:19px;height:19px;fill:currentColor;flex:0 0 19px}
.btn-rojo{background:var(--rojo);color:#fff;box-shadow:0 10px 24px rgba(217,43,31,.32)}
.btn-rojo:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(217,43,31,.45)}
.btn-linea{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn-linea:hover{transform:translateY(-3px);background:rgba(255,255,255,.12)}
.btn-azul{background:var(--azul);color:#fff;box-shadow:0 10px 24px rgba(27,94,140,.28)}
.btn-azul:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(27,94,140,.42)}
.btn-claro{background:#fff;color:var(--tinta);border:1.5px solid var(--borde)}
.btn-claro:hover{transform:translateY(-3px);border-color:var(--azul);color:var(--azul)}

/* ---------- secciones ---------- */
section{padding:clamp(52px,7vw,84px) 0}
.blanco{background:var(--papel)}
.oscuro{background:var(--tinta);color:#fff}
.oscuro .sub{color:#A9BAC8}
.rotulo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:12px;letter-spacing:2.4px;
  text-transform:uppercase;color:var(--rojo);margin:0 0 14px}
.rotulo::before{content:"";width:30px;height:3px;background:var(--rojo);border-radius:2px}
.oscuro .rotulo{color:#FF8E84}.oscuro .rotulo::before{background:#FF8E84}
h2{font-size:clamp(25px,3.4vw,37px);line-height:1.14;margin:0 0 14px;font-weight:800;letter-spacing:-.5px}
h3{font-size:19px;margin:0 0 8px;font-weight:800}
.sub{color:var(--gris);max-width:64ch;margin:0 0 36px;font-size:17px}

/* ---------- animacion propia: aparecer en zigzag ---------- */
.ap{opacity:0;transform:translateX(-30px);transition:opacity .65s ease,transform .65s cubic-bezier(.2,.7,.3,1)}
.ap.der{transform:translateX(30px)}
.ap.abajo{transform:translateY(28px)}
.ap.visto{opacity:1;transform:none}
.r1{transition-delay:.08s}.r2{transition-delay:.16s}.r3{transition-delay:.24s}
.r4{transition-delay:.32s}.r5{transition-delay:.40s}

/* ---------- animacion propia: barrido de diagnostico sobre las fotos ---------- */
.barrido{position:relative;overflow:hidden}
.barrido::after{content:"";position:absolute;top:0;bottom:0;width:38%;left:-45%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-14deg)}
.barrido.visto::after{animation:pasarLuz 1.05s .18s ease-out 1}
@keyframes pasarLuz{to{left:120%}}

/* ---------- DESPLEGABLES DE DIAGNOSTICO (con foto dentro) ---------- */
.diag{display:grid;gap:12px}
.diag details{background:var(--papel);border:1px solid var(--borde);border-radius:14px;
  overflow:hidden;transition:border-color .25s,box-shadow .25s}
.diag details[open]{border-color:var(--azul2);box-shadow:var(--sombra)}
.diag summary{cursor:pointer;list-style:none;padding:19px 22px;display:flex;align-items:center;
  gap:15px;font-weight:800;font-size:17.5px}
.diag summary::-webkit-details-marker{display:none}
.diag .num{flex:0 0 34px;width:34px;height:34px;border-radius:9px;background:#EDF2F7;
  color:var(--azul);display:flex;align-items:center;justify-content:center;font-size:13px;
  font-weight:800;transition:background .25s,color .25s}
.diag details[open] .num{background:var(--rojo);color:#fff}
.diag .flecha{margin-left:auto;flex:0 0 22px;color:var(--azul);font-size:24px;line-height:1;
  transition:transform .3s}
.diag details[open] .flecha{transform:rotate(45deg);color:var(--rojo)}
.diag .cuerpo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;
  padding:0 22px 22px}
.diag .cuerpo p{margin:0 0 16px;color:var(--gris);font-size:16px}
.diag .cuerpo img{border-radius:12px;width:100%;aspect-ratio:3/2;object-fit:cover}
.diag .aviso{display:inline-flex;align-items:center;gap:8px;background:#FDEDEC;color:#A6221A;
  font-size:13.5px;font-weight:700;padding:7px 13px;border-radius:8px;margin:0 0 16px}

/* ---------- tarjetas de servicio ---------- */
.rejilla{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(265px,1fr))}
.svc{background:var(--papel);border:1px solid var(--borde);border-radius:15px;overflow:hidden;
  text-decoration:none;display:flex;flex-direction:column;
  transition:transform .3s,box-shadow .3s,border-color .3s}
.svc:hover{transform:translateY(-6px);box-shadow:var(--sombra);border-color:var(--azul2)}
.svc-foto{aspect-ratio:3/2;overflow:hidden}
.svc-foto img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.svc:hover .svc-foto img{transform:scale(1.07)}
.svc-txt{padding:20px 21px 22px}
.svc p{color:var(--gris);font-size:15.5px;margin:0}
.svc .ir{display:inline-flex;align-items:center;gap:7px;margin-top:13px;color:var(--azul);
  font-weight:800;font-size:14.5px}
.svc:hover .ir{color:var(--rojo)}

/* ---------- pasos numerados ---------- */
.pasos{display:grid;gap:0;grid-template-columns:repeat(auto-fit,minmax(232px,1fr));
  background:var(--papel);border:1px solid var(--borde);border-radius:16px;overflow:hidden}
.paso{padding:28px 24px;border-right:1px solid var(--borde);position:relative}
.paso:last-child{border-right:none}
.paso b{display:block;font-size:12px;font-weight:800;color:var(--rojo);letter-spacing:2px;
  margin-bottom:9px}
.paso p{margin:0;color:var(--gris);font-size:15.5px}

/* ---------- cifras ---------- */
.cifras{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.cif{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:14px;
  padding:26px 22px}
.cif b{display:block;font-size:clamp(32px,4.6vw,46px);font-weight:800;color:#fff;line-height:1}
.cif b i{font-style:normal;color:#FF8E84}
.cif span{display:block;color:#A9BAC8;font-size:14.5px;margin-top:8px}

/* ---------- texto largo ---------- */
.texto{max-width:76ch}
.texto article{padding:24px 0;border-top:1px solid var(--borde)}
.texto article:first-child{border-top:none;padding-top:0}
.texto h3{color:var(--azul);font-size:20px}
.texto p{margin:0;color:var(--gris)}

/* ---------- preguntas ---------- */
.faq{max-width:880px;display:grid;gap:10px}
.faq details{background:var(--papel);border:1px solid var(--borde);border-radius:12px;overflow:hidden}
.faq details[open]{border-color:var(--azul2)}
.faq summary{cursor:pointer;list-style:none;padding:17px 20px;font-weight:700;display:flex;
  justify-content:space-between;gap:14px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--azul);font-size:23px;font-weight:800;transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg);color:var(--rojo)}
.faq p{margin:0;padding:0 20px 18px;color:var(--gris);font-size:16px}

/* ---------- zonas ---------- */
.zonas{display:flex;flex-wrap:wrap;gap:9px}
.zona{padding:8px 15px;background:var(--papel);border:1px solid var(--borde);border-radius:9px;
  font-size:14.5px;color:var(--gris);transition:all .25s}
.zona:hover{border-color:var(--rojo);color:var(--rojo);transform:translateY(-2px)}

/* ---------- cierre ---------- */
.cierre{background:linear-gradient(135deg,var(--rojo) 0%,#B3231A 100%);color:#fff;text-align:center}
.cierre h2{color:#fff}
.cierre p{color:rgba(255,255,255,.9);max-width:58ch;margin:0 auto 26px}
.cierre .botones{justify-content:center}
.cierre .btn-claro{background:#fff;color:var(--rojo);border-color:#fff}

/* ---------- formulario ---------- */
.form{display:grid;gap:12px;max-width:540px}
.form input,.form textarea{width:100%;padding:13px 15px;border-radius:10px;border:1px solid var(--borde);
  background:var(--papel);color:var(--tinta);font:inherit;font-size:16px}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--azul);
  box-shadow:0 0 0 3px rgba(27,94,140,.16)}
.form textarea{min-height:112px;resize:vertical}
.form button{padding:15px;border:none;border-radius:11px;background:var(--rojo);color:#fff;
  font:inherit;font-weight:800;font-size:16px;cursor:pointer;transition:transform .2s,box-shadow .2s}
.form button:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(217,43,31,.4)}
.form small{color:var(--gris2);font-size:13.5px}

/* ---------- pie ---------- */
.pie{background:var(--tinta);color:#A9BAC8;padding:52px 0 24px;font-size:15px}
.pie-rej{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.pie h4{margin:0 0 12px;font-size:14px;letter-spacing:.8px;text-transform:uppercase;color:#fff}
.pie a{color:#A9BAC8;text-decoration:none}
.pie a:hover{color:#FF8E84}
.pie ul{list-style:none;margin:0;padding:0}
.pie li{margin-bottom:8px}
.pie-abajo{margin-top:32px;padding-top:19px;border-top:1px solid rgba(255,255,255,.13);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13.5px}

/* ---------- barra fija de movil ---------- */
.barra{display:none;position:fixed;left:0;right:0;bottom:0;z-index:115;background:var(--papel);
  border-top:1px solid var(--borde);padding:9px 12px;gap:9px;
  box-shadow:0 -6px 20px rgba(13,33,55,.12)}
.barra a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:13px 8px;
  border-radius:10px;text-decoration:none;font-weight:800;font-size:15px}
.barra svg{width:18px;height:18px;fill:currentColor}
.barra .b-tel{background:var(--rojo);color:#fff}
.barra .b-wa{background:#25D366;color:#fff}

/* ---------- migas ---------- */
.migas{font-size:14px;color:var(--gris2);padding:16px 0 0}
.migas a{text-decoration:none}.migas a:hover{color:var(--rojo)}

/* ---------- movil ---------- */
@media(max-width:960px){
  .hero-rej{grid-template-columns:1fr;gap:30px;padding:44px 0 54px}
  .hamb{display:block}
  .nav{position:fixed;inset:auto 0 auto 0;top:calc(70px + 33px);background:var(--papel);
    flex-direction:column;gap:0;padding:8px 16px 18px;border-bottom:1px solid var(--borde);
    transform:translateY(-135%);transition:transform .32s cubic-bezier(.4,0,.2,1);margin:0;
    box-shadow:var(--sombra)}
  .nav.abierto{transform:translateY(0)}
  .nav a{width:100%;padding:13px 10px;border-bottom:1px solid var(--borde);white-space:normal}
  .cab-tel{display:none}
  .paso{border-right:none;border-bottom:1px solid var(--borde)}
  .paso:last-child{border-bottom:none}
}
@media(max-width:700px){
  body{font-size:16px;padding-bottom:70px}
  .barra{display:flex}
  .diag .cuerpo{grid-template-columns:1fr}
  .diag summary{padding:16px 17px;font-size:16px;gap:12px}
  .diag .cuerpo{padding:0 17px 18px}
  section{padding:44px 0}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
  .ap{opacity:1;transform:none}
  .barrido::after{display:none}
}