/* ==========================================================================
   SERVICIOS PERSIANAS METÁLICAS — Barcelona · Accesos Nordeste S.L.
   Formato simple: todo empuja a llamar o escribir por WhatsApp.
   Una sola hoja de estilos. Sin frameworks ni fuentes externas.
   ========================================================================== */

:root{
  --negro:#101114;
  --tinta:#2A2E35;
  --gris:#646B75;
  --linea:#E3E5E8;
  --fondo:#F5F6F7;
  --blanco:#fff;

  --rojo:#E02B1D;
  --rojo-2:#B21F13;
  --verde:#12874B;
  --verde-2:#0C6438;

  --f:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --ancho:min(1560px, 94vw);
  --lamas:repeating-linear-gradient(180deg, rgba(255,255,255,.05) 0 1px, transparent 1px 10px);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:7rem}
body{
  font-family:var(--f);
  font-size:18px;
  line-height:1.55;
  color:var(--negro);
  background:var(--blanco);
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--rojo-2)}
.caja{max-width:var(--ancho);margin-inline:auto;padding-inline:1.15rem}
.salta{position:absolute;left:-9999px}
.salta:focus{left:1rem;top:1rem;z-index:200;background:var(--negro);color:#fff;padding:.7rem 1rem;border-radius:6px}
.oculto{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}

/* ==========================================================================
   CABECERA + CINTA (se quedan pegadas arriba)
   ========================================================================== */
.fija{position:sticky;top:0;z-index:80}

.cabecera{
  background:var(--negro);
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.6rem 1.15rem;
}
.marca{color:#fff;text-decoration:none;font-weight:800;font-size:1rem;line-height:1.2}
.marca span{display:block;font-size:.72rem;font-weight:500;color:#9AA2AC}
.cab-tel{
  display:inline-flex;align-items:center;gap:.45rem;
  background:var(--rojo);color:#fff;text-decoration:none;
  font-weight:800;font-size:1.05rem;
  padding:.6rem 1.05rem;border-radius:8px;white-space:nowrap;
}
.cab-tel:hover{background:var(--rojo-2)}
.cab-tel svg{width:18px;height:18px}

.cinta{
  display:block;overflow:hidden;background:var(--rojo);
  color:#fff;text-decoration:none;padding:.4rem 0;
  border-bottom:2px solid rgba(0,0,0,.2);
}
.pista{display:flex;width:max-content;animation:desfile 32s linear infinite;will-change:transform}
.cinta:hover .pista{animation-play-state:paused}
.grupo{display:flex;align-items:center;gap:1.05rem;padding-right:1.05rem}
.grupo b{display:inline-flex;align-items:center;gap:.4rem;font-size:1.16rem;font-weight:900;white-space:nowrap}
.grupo b svg{width:18px;height:18px;flex:none}
.grupo em{font-style:normal;font-weight:700;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:#FFD9D5;white-space:nowrap}
.grupo i{font-style:normal;color:rgba(255,255,255,.5);font-size:.7rem}
@keyframes desfile{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ==========================================================================
   PORTADA
   ========================================================================== */
.portada{
  background:var(--negro);
  background-image:var(--lamas);
  color:#fff;text-align:center;
  padding:2.8rem 0 3rem;
}
.portada h1{
  font-size:clamp(1.55rem,4.4vw,2.5rem);
  font-weight:800;line-height:1.15;letter-spacing:-.025em;
  max-width:46ch;margin:0 auto .9rem;
}
.portada h1 em{font-style:normal;color:#FF8375}
.portada .bajada{color:#C9CFD7;max-width:100%;margin:0 auto;font-size:1.05rem}
.portada .bajada strong{color:#fff}

.rotulo{
  margin-top:1.7rem;font-size:.8rem;font-weight:800;
  letter-spacing:.2em;text-transform:uppercase;color:#98A1AC;
}
.numerazo{
  display:block;margin:.1rem auto;
  font-size:clamp(2.4rem,11vw,5.6rem);
  font-weight:900;letter-spacing:-.04em;line-height:1.05;
  color:#fff;text-decoration:none;
}
.numerazo:hover{color:#FFCEC8}
.numerazo .pais{font-size:.4em;color:var(--rojo);vertical-align:.45em;margin-right:.22em}
.subraya{width:min(520px,84%);height:6px;margin:.2rem auto 0;background:var(--rojo);border-radius:3px}

/* Botones */
.acciones{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center;margin-top:1.6rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-weight:800;font-size:1.08rem;text-decoration:none;
  padding:1.05rem 1.7rem;border-radius:10px;border:0;cursor:pointer;
  font-family:inherit;
}
.btn svg{width:21px;height:21px}
.btn-tel{background:var(--rojo);color:#fff}
.btn-tel:hover{background:var(--rojo-2)}
.btn-wa{background:var(--verde);color:#fff}
.btn-wa:hover{background:var(--verde-2)}
.btn-blanco{background:#fff;color:var(--negro)}
.btn-blanco:hover{background:#E8EAED}
.btn-ancho{width:100%}

/* Garantías */
.garantias{background:#1B1D22;color:#D6DBE2}
.garantias ul{
  list-style:none;max-width:var(--ancho);margin-inline:auto;
  display:grid;grid-template-columns:repeat(4,1fr);
  padding:.9rem 1.15rem;gap:.6rem;font-size:.93rem;font-weight:600;
}
.garantias li{display:flex;align-items:center;justify-content:center;gap:.45rem;text-align:center}
.garantias svg{width:17px;height:17px;color:var(--rojo);flex:none}
@media(max-width:44rem){.garantias ul{grid-template-columns:repeat(2,1fr)}}

/* ==========================================================================
   SECCIONES
   ========================================================================== */
section{padding:3rem 0;border-bottom:1px solid var(--linea)}
section.gris{background:var(--fondo)}
h2{font-size:clamp(1.4rem,3.4vw,2rem);font-weight:800;letter-spacing:-.025em;line-height:1.2;margin-bottom:.6rem}
.entrada{color:var(--tinta);max-width:100%;margin-bottom:1.6rem}

/* Servicios en bloques simples */
.servicios{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
@media(max-width:58rem){.servicios{grid-template-columns:1fr}}
.serv{
  background:var(--blanco);border:2px solid var(--negro);border-radius:10px;
  padding:1.3rem 1.25rem;display:flex;flex-direction:column;
}
.serv h3{font-size:1.15rem;font-weight:800;margin-bottom:.55rem}
.serv ul{list-style:none;display:grid;gap:.45rem;margin-bottom:1rem;font-size:.98rem;color:var(--tinta)}
.serv li{display:flex;gap:.5rem;align-items:flex-start}
.serv li::before{content:"✓";color:var(--rojo);font-weight:900;flex:none}
.serv .desde{
  margin-top:auto;font-weight:800;font-size:1.02rem;
  border-top:2px solid var(--linea);padding-top:.8rem;
}
.serv .desde b{color:var(--rojo)}

/* Lista de motivos */
.motivos{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
@media(max-width:52rem){.motivos{grid-template-columns:1fr}}
.motivos li{display:flex;gap:.8rem;align-items:flex-start}
.motivos .marca-v{
  width:28px;height:28px;flex:none;border-radius:7px;background:var(--rojo);
  display:grid;place-items:center;color:#fff;font-weight:900;font-size:.95rem;
}
.motivos b{display:block;font-size:1.03rem}
.motivos p{color:var(--tinta);font-size:.97rem}

/* Precios */
.tabla{width:100%;border-collapse:collapse;background:var(--blanco);border:2px solid var(--negro);border-radius:10px;overflow:hidden}
.tabla th{
  background:var(--negro);color:#fff;text-align:left;
  font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;padding:.8rem 1rem;
}
.tabla td{padding:.85rem 1rem;border-top:1px solid var(--linea);font-size:1rem}
.tabla td.eur{font-weight:800;white-space:nowrap;text-align:right}
.tabla tr:nth-child(even) td{background:#FAFAFB}
.desliza{overflow-x:auto}
.nota{margin-top:.9rem;font-size:.93rem;color:var(--gris);max-width:100%}

/* Formulario a WhatsApp */
.formulario{
  background:var(--blanco);border:2px solid var(--negro);border-radius:12px;
  padding:1.5rem 1.4rem;max-width:40rem;
}
.campo{margin-bottom:.9rem}
.campo label{display:block;font-weight:700;font-size:.93rem;margin-bottom:.3rem}
.campo input,.campo select,.campo textarea{
  width:100%;font-family:inherit;font-size:1rem;color:var(--negro);
  padding:.8rem .9rem;border:2px solid var(--linea);border-radius:8px;background:#fff;
}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:0;border-color:var(--negro)}
.campo textarea{min-height:5.5rem;resize:vertical}
.aparte{margin-top:.7rem;font-size:.86rem;color:var(--gris)}

/* Zonas */
.zonas{list-style:none;display:flex;flex-wrap:wrap;gap:.45rem}
.zonas li{background:var(--blanco);border:1px solid var(--linea);border-radius:6px;padding:.35rem .8rem;font-size:.92rem}

/* Preguntas */
details{background:var(--blanco);border:2px solid var(--linea);border-radius:10px;padding:0 1.1rem;margin-bottom:.6rem}
details[open]{border-color:var(--negro)}
summary{cursor:pointer;list-style:none;font-weight:800;padding:1rem 2rem 1rem 0;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{
  content:"";position:absolute;right:.3rem;top:1.35rem;width:10px;height:10px;
  border-right:2.5px solid var(--rojo);border-bottom:2.5px solid var(--rojo);
  transform:rotate(45deg);
}
details[open] summary::after{transform:rotate(-135deg)}
details p{padding:0 0 1.05rem;color:var(--tinta);font-size:.99rem;max-width:100%}

/* Cierre */
.cierre{background:var(--rojo);color:#fff;text-align:center;padding:2.8rem 0}
.cierre h2{color:#fff;max-width:30ch;margin:0 auto .5rem}
.cierre p{color:#FFE0DC;max-width:100%;margin:0 auto}
.cierre .numerazo{margin-top:.9rem;font-size:clamp(2.2rem,9vw,4.4rem)}
.cierre .numerazo .pais{color:#FFCEC8}
.cierre .subraya{background:rgba(255,255,255,.6)}

/* Pie */
footer{background:var(--negro);color:#98A1AC;font-size:.93rem;padding:2.4rem 0 6rem}
footer a{color:#CFD6DE;text-decoration:none}
footer a:hover{color:var(--rojo)}
footer h4{color:#fff;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:.6rem}
.pie-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:1.6rem}
@media(max-width:52rem){.pie-cols{grid-template-columns:1fr}}
footer ul{list-style:none;display:grid;gap:.3rem}
footer p{max-width:100%;margin-bottom:.35rem}
.pie-tel{color:#fff !important;font-weight:800;font-size:1.1rem}
.pie-legal{margin-top:1.6rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.1);font-size:.85rem;max-width:94ch}

/* Barra fija de móvil */
.barra-movil{display:none}
@media(max-width:46rem){
  .barra-movil{
    display:grid;grid-template-columns:1.25fr 1fr;gap:.5rem;
    position:fixed;left:0;right:0;bottom:0;z-index:90;
    padding:.5rem .6rem calc(.5rem + env(safe-area-inset-bottom));
    background:rgba(16,17,20,.97);border-top:1px solid rgba(255,255,255,.12);
  }
  .barra-movil a{
    display:flex;align-items:center;justify-content:center;gap:.4rem;
    padding:.9rem .4rem;border-radius:9px;color:#fff;text-decoration:none;font-weight:800;
  }
  .barra-movil .llamar{background:var(--rojo)}
  .barra-movil .wasap{background:var(--verde)}
  .barra-movil svg{width:19px;height:19px}
  body{padding-bottom:8rem}
  footer{padding-bottom:2.4rem}
  .grupo b{font-size:1.04rem}
  .grupo em{font-size:.72rem}
  .pista{animation-duration:24s}
  section{padding:2.4rem 0}
}

.flota{
  position:fixed;right:1.1rem;bottom:1.1rem;z-index:85;
  display:inline-flex;align-items:center;gap:.5rem;
  background:var(--verde);color:#fff;text-decoration:none;font-weight:800;
  padding:.85rem 1.15rem;border-radius:999px;box-shadow:0 10px 26px rgba(18,135,75,.38);
}
.flota:hover{background:var(--verde-2)}
.flota svg{width:20px;height:20px}
@media(max-width:46rem){.flota{display:none}}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  .pista{width:100%;justify-content:center}
  .pista .grupo:nth-child(n+2){display:none}
}

/* ==========================================================================
   CENTRADO GENERAL — 21/08/2026, pedido por Alberto: "céntralo todo"
   ========================================================================== */
section, .caja, .serv, .motivos > *, details, footer,
.entrada, .nota, .aparte, .pie-legal, .zonas, .pie-cols > *{
  text-align:center;
}

/* Los bloques de texto con ancho limitado, centrados en la página */
.entrada, .nota, details p, footer p, .pie-legal, .serv ul{
  margin-left:auto; margin-right:auto;
}

/* Listas sin viñeta: cada línea centrada */
.serv ul li, .zonas li, .pie-cols li{
  justify-content:center; text-align:center;
}
.serv ul{ justify-items:center; }

/* Tabla de precios: centrada en la página y con las dos columnas centradas */
.tabla{ margin-left:auto; margin-right:auto; }
.tabla th, .tabla td, .tabla td.eur{ text-align:center; }

/* Preguntas frecuentes */
details summary{ text-align:center; }

/* Formulario: la CAJA centrada en la pagina, pero por dentro alineado a la
   izquierda — las etiquetas y lo que escribe el cliente centrados quedaban raro. */
.formulario{ margin-left:auto; margin-right:auto; text-align:left; }
.campo, .campo label{ text-align:left; }
.campo input, .campo select, .campo textarea{ text-align:left; }
.formulario .aparte{ text-align:center; margin-left:auto; margin-right:auto; }

/* ==========================================================================
   PORTADA MEJORADA — 21/08/2026
   ========================================================================== */

/* Chapita roja de urgencia, encima del titular */
.portada .alerta{
  display:inline-flex; align-items:center; gap:.4rem;
  background:var(--rojo); color:#fff;
  font-size:.72rem; font-weight:800; letter-spacing:.14em; text-transform:uppercase;
  padding:.4rem .9rem; border-radius:999px; margin-bottom:1.1rem;
}

/* Segunda linea de la bajada, un punto mas discreta */
.portada .bajada-2{ margin-top:.55rem; font-size:.99rem; color:#AEB6C0; }

/* Un poco mas de aire arriba para que el titular respire */
.portada{ padding-top:2.2rem; }

/* ==========================================================================
   FOTOS — 21/08/2026
   ========================================================================== */
.foto{
  width:100%; height:auto; display:block;
  border-radius:10px; border:1px solid var(--linea);
  margin-bottom:1rem;
  aspect-ratio:4/3; object-fit:cover;
  background:var(--fondo);
}
/* Foto grande centrada dentro de una seccion */
.foto-ancha{
  max-width:700px; margin-left:auto; margin-right:auto; margin-bottom:1.6rem;
  border-radius:12px;
}
/* En las tarjetas de servicio la foto va pegada arriba, sin marco doble */
.serv .foto{ margin-bottom:1rem; }

/* ==========================================================================
   TEXTO MAS ANCHO + PARRAFOS DE REMATE — 24/08/2026
   Pedido por Alberto: "estirar el texto, lo veo muy comprimido en el centro"
   ========================================================================== */
.remate{
  margin-top:1.8rem; margin-bottom:0;
  padding-top:1.4rem;
  border-top:1px solid var(--linea);
  font-size:1rem;
}
.gris .remate{ border-top-color:#DCDFE3; }
/* Los parrafos largos respiran un poco mas entre lineas */
.entrada, .nota, details p{ line-height:1.62; }

/* Fotos mas pequenas — 24/08/2026, pedido por Alberto */
.serv .foto{ aspect-ratio:16/9; }

/* ==========================================================================
   AVERIAS Y TIPOS DE CIERRE — 24/08/2026 (vocabulario que busca el cliente)
   ========================================================================== */
.sub-averias{ margin:2rem 0 1rem; font-size:1.2rem; }
.averias{
  list-style:none; display:grid; grid-template-columns:repeat(2,1fr);
  gap:.85rem 1.4rem; margin:0 0 .4rem;
}
.averias li{
  background:var(--blanco); border:1px solid var(--linea); border-radius:10px;
  padding:.95rem 1.1rem; font-size:.99rem; color:var(--tinta); line-height:1.55;
}
.averias li b{ color:var(--negro); }
#zonas h3{ margin:1.6rem 0 .5rem; font-size:1.1rem; }
@media(max-width:52rem){ .averias{grid-template-columns:1fr} }