/* ==========================================================================
   Percy la torre rojas — Mudanzas en Barcelona (Catalunya)
   Hoja de estilos principal. Sin dependencias externas.
   ========================================================================== */

/* --- Tokens ------------------------------------------------------------- */
:root {
  --azul-900: #0b2545;
  --azul-800: #123a6b;
  --azul-700: #1b4f8f;
  --azul-100: #e7effa;
  --naranja-600: #e2650d;
  --naranja-500: #f97316;
  --naranja-100: #fff0e2;
  --verde-whatsapp: #25d366;
  --gris-900: #16202c;
  --gris-700: #41505f;
  --gris-500: #6b7a8b;
  --gris-200: #dfe5ec;
  --gris-100: #f1f5f9;
  --blanco: #ffffff;

  --texto: var(--gris-900);
  --texto-suave: var(--gris-700);
  --fondo: var(--blanco);
  --fondo-alt: var(--gris-100);
  --borde: var(--gris-200);

  --radio: 14px;
  --radio-sm: 9px;
  --sombra-sm: 0 1px 2px rgba(11, 37, 69, .08), 0 2px 8px rgba(11, 37, 69, .06);
  --sombra: 0 10px 30px rgba(11, 37, 69, .10);
  --ancho: 1140px;
  --fuente: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

/* --- Reset -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--fuente);
  font-size: 17px;
  line-height: 1.65;
  color: var(--texto);
  background: var(--fondo);
  overflow-wrap: break-word;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--azul-700); }
ul { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4 {
  margin: 0 0 .5em;
  line-height: 1.2;
  color: var(--azul-900);
  font-weight: 800;
  letter-spacing: -.015em;
}
h1 { font-size: clamp(2rem, 5vw, 3.1rem); }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.35rem); }
h3 { font-size: 1.18rem; }
p  { margin: 0 0 1rem; }

:focus-visible {
  outline: 3px solid var(--naranja-500);
  outline-offset: 3px;
  border-radius: 4px;
}

/* --- Utilidades --------------------------------------------------------- */
.contenedor {
  width: 100%;
  max-width: var(--ancho);
  margin-inline: auto;
  padding-inline: 20px;
}

.seccion { padding: clamp(54px, 8vw, 92px) 0; }
.seccion--alt { background: var(--fondo-alt); }
.seccion--azul { background: var(--azul-900); color: #d9e4f2; }
.seccion--azul h2, .seccion--azul h3 { color: var(--blanco); }

.seccion__cabecera { max-width: 760px; margin: 0 auto clamp(32px, 5vw, 52px); text-align: center; }
.seccion__cabecera p { color: var(--texto-suave); font-size: 1.06rem; margin-bottom: 0; }
.seccion--azul .seccion__cabecera p { color: #b9c9de; }

.antetitulo {
  display: inline-block;
  margin-bottom: 12px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--naranja-100);
  color: var(--naranja-600);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.seccion--azul .antetitulo { background: rgba(249, 115, 22, .18); color: #ffc08a; }

.solo-lectores {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.saltar-al-contenido {
  position: absolute;
  left: 12px; top: -60px;
  z-index: 200;
  padding: 10px 18px;
  background: var(--azul-900);
  color: var(--blanco);
  border-radius: 0 0 var(--radio-sm) var(--radio-sm);
  text-decoration: none;
  transition: top .2s ease;
}
.saltar-al-contenido:focus { top: 0; }

/* --- Botones ------------------------------------------------------------ */
.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border: 2px solid transparent;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.25;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, color .15s ease;
}
.boton:hover { transform: translateY(-2px); }
.boton:active { transform: translateY(0); }
.boton svg { width: 20px; height: 20px; flex: none; fill: currentColor; }

.boton--llamar   { background: var(--naranja-500); color: #fff; box-shadow: 0 8px 20px rgba(249, 115, 22, .35); }
.boton--llamar:hover { background: var(--naranja-600); }
.boton--whatsapp { background: var(--verde-whatsapp); color: #06331a; box-shadow: 0 8px 20px rgba(37, 211, 102, .32); }
.boton--whatsapp:hover { background: #1fbb59; }
.boton--fantasma { background: transparent; color: var(--azul-900); border-color: var(--azul-900); }
.boton--fantasma:hover { background: var(--azul-900); color: #fff; }
.seccion--azul .boton--fantasma { color: #fff; border-color: rgba(255,255,255,.55); }
.seccion--azul .boton--fantasma:hover { background: #fff; color: var(--azul-900); }
.boton--bloque { width: 100%; }

/* --- Cabecera ----------------------------------------------------------- */
.cabecera {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--borde);
}
.cabecera__interior {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 76px;
}
.marca { display: flex; align-items: center; gap: 11px; text-decoration: none; color: inherit; }
.marca__icono {
  display: grid; place-items: center;
  width: 42px; height: 42px;
  border-radius: 11px;
  background: linear-gradient(140deg, var(--azul-800), var(--azul-700));
  color: #fff;
}
.marca__icono svg { width: 24px; height: 24px; fill: currentColor; }
.marca__nombre { display: block; font-weight: 800; color: var(--azul-900); line-height: 1.15; white-space: nowrap; }
.marca__reclamo { display: block; white-space: nowrap; font-size: .76rem; color: var(--gris-500); letter-spacing: .04em; text-transform: uppercase; }

.nav__lista { display: flex; align-items: center; gap: 22px; }
.nav__lista a {
  color: var(--gris-700);
  text-decoration: none;
  font-weight: 600;
  font-size: .95rem;
  white-space: nowrap;
}
.nav__lista a:hover { color: var(--azul-700); }

.cabecera__acciones { display: flex; align-items: center; gap: 10px; }
.cabecera__acciones .boton { padding: 11px 20px; font-size: .95rem; }

.menu-boton {
  display: none;
  width: 46px; height: 46px;
  padding: 0;
  border: 1px solid var(--borde);
  border-radius: 11px;
  background: var(--blanco);
  cursor: pointer;
}
.menu-boton span {
  display: block;
  width: 20px; height: 2px;
  margin: 4px auto;
  background: var(--azul-900);
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
.menu-boton[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-boton[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-boton[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* --- Héroe -------------------------------------------------------------- */
.heroe {
  position: relative;
  padding: clamp(50px, 8vw, 92px) 0 clamp(60px, 9vw, 100px);
  background:
    radial-gradient(1100px 520px at 88% -8%, rgba(249, 115, 22, .16), transparent 62%),
    linear-gradient(168deg, var(--azul-900) 0%, var(--azul-800) 58%, #17497f 100%);
  color: #dbe6f4;
  overflow: hidden;
}
.heroe::after {
  content: "";
  position: absolute;
  inset: auto -10% -45% 55%;
  height: 420px;
  background: radial-gradient(closest-side, rgba(255,255,255,.07), transparent);
  pointer-events: none;
}
.heroe__interior {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(30px, 5vw, 60px);
  align-items: center;
}
.heroe h1 { color: #fff; }
.heroe h1 span { color: var(--naranja-500); }
.heroe__entrada { font-size: 1.12rem; max-width: 54ch; color: #c6d5e8; }

.heroe__acciones { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 18px; }
.heroe__nota { font-size: .92rem; color: #a9bdd6; margin: 0; }

.heroe__ventajas { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 26px; }
.heroe__ventajas li { display: flex; align-items: center; gap: 8px; font-size: .96rem; color: #cfdcec; }
.heroe__ventajas svg { width: 19px; height: 19px; fill: var(--naranja-500); flex: none; }

/* Tarjeta de presupuesto del héroe */
.tarjeta-presupuesto {
  background: var(--blanco);
  color: var(--texto);
  border-radius: 18px;
  padding: 26px;
  box-shadow: var(--sombra);
}
.tarjeta-presupuesto h2 { font-size: 1.32rem; margin-bottom: 6px; }
.tarjeta-presupuesto__texto { font-size: .95rem; color: var(--texto-suave); }
.formulario__campo { margin-bottom: 13px; }
.formulario__campo label {
  display: block;
  margin-bottom: 5px;
  font-size: .87rem;
  font-weight: 700;
  color: var(--azul-900);
}
.formulario__campo input,
.formulario__campo select,
.formulario__campo textarea {
  width: 100%;
  padding: 11px 13px;
  font: inherit;
  font-size: .96rem;
  color: var(--texto);
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio-sm);
}
.formulario__campo input:focus,
.formulario__campo select:focus,
.formulario__campo textarea:focus {
  border-color: var(--azul-700);
  outline: 2px solid rgba(27, 79, 143, .25);
  outline-offset: 0;
}
.formulario__campo textarea { resize: vertical; min-height: 86px; }
.formulario__legal { font-size: .78rem; color: var(--gris-500); margin: 10px 0 0; }
.formulario__aviso {
  margin: 12px 0 0;
  padding: 11px 13px;
  border-radius: var(--radio-sm);
  background: var(--azul-100);
  color: var(--azul-900);
  font-size: .9rem;
}
.formulario__aviso[hidden] { display: none; }

/* --- Barra de confianza ------------------------------------------------- */
.confianza { background: var(--blanco); border-bottom: 1px solid var(--borde); }
.confianza__lista {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  padding: 26px 0;
  text-align: center;
}
.confianza__dato strong { display: block; font-size: 1.5rem; color: var(--azul-900); line-height: 1.2; }
.confianza__dato span { font-size: .89rem; color: var(--gris-500); }

/* --- Rejillas y tarjetas ------------------------------------------------ */
.rejilla { display: grid; gap: 22px; }
.rejilla--3 { grid-template-columns: repeat(3, 1fr); }
.rejilla--2 { grid-template-columns: repeat(2, 1fr); }
.rejilla--4 { grid-template-columns: repeat(4, 1fr); }

.tarjeta {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 26px;
  box-shadow: var(--sombra-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.tarjeta:hover { transform: translateY(-4px); box-shadow: var(--sombra); border-color: #c9d6e6; }
.tarjeta h3 { margin-bottom: 8px; }
.tarjeta p:last-child { margin-bottom: 0; }
.tarjeta__icono {
  display: grid; place-items: center;
  width: 50px; height: 50px;
  margin-bottom: 15px;
  border-radius: 13px;
  background: var(--azul-100);
  color: var(--azul-700);
}
.tarjeta__icono svg { width: 26px; height: 26px; fill: currentColor; }
.tarjeta__lista { margin-top: 14px; font-size: .93rem; color: var(--texto-suave); }
.tarjeta__lista li { position: relative; padding-left: 20px; margin-bottom: 5px; }
.tarjeta__lista li::before {
  content: "";
  position: absolute;
  left: 2px; top: .62em;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--naranja-500);
}

/* --- Proceso ------------------------------------------------------------ */
.proceso { counter-reset: paso; }
.proceso__paso {
  position: relative;
  padding: 26px 22px 22px;
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  box-shadow: var(--sombra-sm);
}
.proceso__paso::before {
  counter-increment: paso;
  content: counter(paso);
  position: absolute;
  top: -18px; left: 22px;
  display: grid; place-items: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--naranja-500);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 6px 14px rgba(249, 115, 22, .35);
}
.proceso__paso h3 { margin-top: 10px; font-size: 1.08rem; }
.proceso__paso p { margin-bottom: 0; font-size: .95rem; color: var(--texto-suave); }

/* --- Ventajas ----------------------------------------------------------- */
.ventaja { display: flex; gap: 16px; }
.ventaja__icono {
  display: grid; place-items: center;
  width: 46px; height: 46px;
  flex: none;
  border-radius: 12px;
  background: rgba(249, 115, 22, .16);
  color: var(--naranja-500);
}
.ventaja__icono svg { width: 24px; height: 24px; fill: currentColor; }
.ventaja h3 { font-size: 1.06rem; margin-bottom: 5px; }
.ventaja p { margin-bottom: 0; font-size: .95rem; }
.seccion--azul .ventaja p { color: #b9c9de; }

/* --- Zonas -------------------------------------------------------------- */
.zonas { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; }
.zonas li {
  display: flex; align-items: center; gap: 9px;
  padding: 11px 14px;
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio-sm);
  font-size: .95rem;
  font-weight: 600;
  color: var(--azul-900);
}
.zonas svg { width: 17px; height: 17px; fill: var(--naranja-500); flex: none; }
.zonas__nota { margin: 22px 0 0; text-align: center; color: var(--texto-suave); font-size: .96rem; }

/* --- Opiniones ---------------------------------------------------------- */
.opinion {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 26px;
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  box-shadow: var(--sombra-sm);
}
.opinion__estrellas { color: #f5a623; letter-spacing: 3px; font-size: 1.05rem; margin-bottom: 10px; }
.opinion blockquote { margin: 0 0 16px; font-size: .99rem; color: var(--texto-suave); }
.opinion figcaption { margin-top: auto; font-size: .9rem; color: var(--gris-500); }
.opinion figcaption strong { display: block; color: var(--azul-900); font-size: .98rem; }

/* --- Preguntas frecuentes ----------------------------------------------- */
.faq { max-width: 860px; margin-inline: auto; }
.faq__item {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio-sm);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 17px 20px;
  font-weight: 700;
  color: var(--azul-900);
  cursor: pointer;
  list-style: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  flex: none;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--naranja-500);
  line-height: 1;
}
.faq__item[open] summary::after { content: "–"; }
.faq__respuesta { padding: 0 20px 18px; color: var(--texto-suave); font-size: .97rem; }
.faq__respuesta p:last-child { margin-bottom: 0; }

/* --- Llamada a la acción final ------------------------------------------ */
.cta-final {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(26px, 4vw, 50px);
  align-items: center;
  padding: clamp(32px, 5vw, 50px);
  border-radius: 20px;
  background: linear-gradient(150deg, var(--azul-800), var(--azul-700));
  color: #d7e3f2;
  box-shadow: var(--sombra);
}
.cta-final h2 { color: #fff; }
.cta-final p { margin-bottom: 0; }
.cta-final__acciones { display: flex; flex-direction: column; gap: 12px; }
.cta-final__telefono {
  display: block;
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  letter-spacing: .02em;
}
.cta-final__telefono:hover { color: var(--naranja-500); }

/* --- Contacto ----------------------------------------------------------- */
.contacto { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(26px, 4vw, 48px); }
.nap { margin: 0; }
.nap__fila {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--borde);
}
.nap__fila:last-child { border-bottom: 0; }
.nap__icono {
  display: grid; place-items: center;
  width: 42px; height: 42px;
  flex: none;
  border-radius: 11px;
  background: var(--azul-100);
  color: var(--azul-700);
}
.nap__icono svg { width: 21px; height: 21px; fill: currentColor; }
.nap dt { font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--gris-500); }
.nap dd { margin: 2px 0 0; font-size: 1.04rem; font-weight: 600; color: var(--azul-900); }
.nap dd a { color: inherit; text-decoration: none; }
.nap dd a:hover { color: var(--naranja-600); text-decoration: underline; }
.nap dd span { display: block; font-size: .9rem; font-weight: 400; color: var(--texto-suave); }

/* --- Pie ---------------------------------------------------------------- */
.pie {
  padding: clamp(42px, 6vw, 64px) 0 130px;
  background: var(--azul-900);
  color: #a9bdd6;
  font-size: .95rem;
}
.pie__rejilla { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.pie h3 { font-size: 1rem; color: #fff; margin-bottom: 14px; }
.pie a { color: #c8d7e9; text-decoration: none; }
.pie a:hover { color: var(--naranja-500); text-decoration: underline; }
.pie li { margin-bottom: 8px; }
.pie .marca__nombre { color: #fff; }
.pie .marca__reclamo { color: #8fa6c2; }
.pie__legal {
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .13);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  font-size: .88rem;
}
.pie__legal p { margin: 0; }

/* --- Barra fija móvil --------------------------------------------------- */
.barra-movil {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 110;
  display: none;
  gap: 10px;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, .97);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--borde);
  box-shadow: 0 -4px 18px rgba(11, 37, 69, .12);
}
.barra-movil .boton { flex: 1; padding: 13px 10px; font-size: .97rem; }

/* --- Responsive --------------------------------------------------------- */
@media (max-width: 1150px) {
  .cabecera__acciones .boton--whatsapp { display: none; }
  .nav__lista { gap: 17px; }
}

@media (max-width: 1000px) {
  .heroe__interior { grid-template-columns: 1fr; }
  .rejilla--4 { grid-template-columns: repeat(2, 1fr); }
  .rejilla--3 { grid-template-columns: repeat(2, 1fr); }
  .pie__rejilla { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav { display: none; }
  .nav--abierto {
    display: block;
    position: absolute;
    top: 100%; left: 0; right: 0;
    padding: 14px 20px 20px;
    background: var(--blanco);
    border-bottom: 1px solid var(--borde);
    box-shadow: var(--sombra);
  }
  .nav--abierto .nav__lista { flex-direction: column; align-items: stretch; gap: 0; }
  .nav--abierto .nav__lista a {
    display: block;
    padding: 13px 4px;
    border-bottom: 1px solid var(--borde);
    font-size: 1.02rem;
  }
  .menu-boton { display: block; }
  .cabecera__interior { position: relative; }
  .cabecera__acciones .boton--whatsapp { display: none; }
  .contacto { grid-template-columns: 1fr; }
  .cta-final { grid-template-columns: 1fr; }
  .barra-movil { display: flex; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .rejilla--3, .rejilla--2, .rejilla--4 { grid-template-columns: 1fr; }
  .confianza__lista { grid-template-columns: repeat(2, 1fr); gap: 22px 12px; }
  .pie__rejilla { grid-template-columns: 1fr; }
  .cabecera__acciones .boton span { display: none; }
  .cabecera__acciones .boton { padding: 11px 14px; }
  .heroe__acciones .boton { width: 100%; }
}

/* --- Impresión y preferencias ------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .boton:hover, .tarjeta:hover { transform: none; }
}

@media print {
  .cabecera, .barra-movil, .heroe__acciones, .cta-final__acciones { display: none !important; }
  body { color: #000; font-size: 12pt; }
}

/* Animación de entrada al hacer scroll.
   Solo se oculta el contenido si hay JavaScript (clase 'con-animacion' en <html>),
   de modo que sin JS la página se ve completa. */
.con-animacion .revelar {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}
.con-animacion .revelar--visible { opacity: 1; transform: none; }