/* ============================================================
   Reparaciones Bilbao — hoja de estilos principal
   Paleta: azul profundo + naranja CTA, fondo claro
   ============================================================ */
:root {
  --azul-900: #0a2a5e;
  --azul-800: #10387a;
  --azul-700: #1a4a9e;
  --azul-600: #2563c4;
  --azul-100: #e3edfb;
  --azul-50:  #f2f7fe;
  --naranja:  #f97316;
  --naranja-osc: #ea580c;
  --verde-wa: #25d366;
  --verde-wa-osc: #1ebe5b;
  --gris-900: #1b2430;
  --gris-700: #3d4a5c;
  --gris-500: #64748b;
  --gris-200: #e2e8f0;
  --gris-100: #f1f5f9;
  --blanco: #ffffff;
  --radio: 14px;
  --sombra: 0 4px 18px rgba(10, 42, 94, .10);
  --sombra-hover: 0 10px 28px rgba(10, 42, 94, .18);
  --fuente: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--fuente);
  color: var(--gris-900);
  background: var(--blanco);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--azul-700); text-decoration: none; }
a:hover { text-decoration: underline; }

.contenedor { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* ---------- Barra superior ---------- */
.topbar {
  background: var(--azul-900);
  color: #cfe0f7;
  font-size: .85rem;
  padding: 6px 0;
}
.topbar .contenedor {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
}
.topbar a { color: #fff; font-weight: 600; }

/* ---------- Cabecera ---------- */
.cabecera {
  position: sticky; top: 0; z-index: 50;
  background: var(--blanco);
  box-shadow: 0 2px 10px rgba(10, 42, 94, .08);
}
.cabecera .contenedor {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-top: 12px; padding-bottom: 12px;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none !important; }
.logo-icono-img { height: 48px; width: auto; display: block; flex: none; }
@media (max-width: 640px) { .logo-icono-img { height: 42px; } }
.logo-texto { line-height: 1.15; }
.logo-texto strong { display: block; color: var(--azul-900); font-size: 1.05rem; }
.logo-texto strong em { color: var(--naranja); font-style: normal; }
.logo-texto > span { display: block; color: var(--gris-700); font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

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

.btn-llamar-header {
  background: var(--naranja); color: #fff !important; font-weight: 700;
  padding: 10px 18px; border-radius: 999px; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 8px;
  transition: background .15s ease;
}
.btn-llamar-header:hover { background: var(--naranja-osc); text-decoration: none; }
.btn-llamar-header svg { width: 18px; height: 18px; flex: none; }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer; padding: 6px;
  color: var(--azul-900);
}

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(37, 99, 196, .38), transparent 60%),
    linear-gradient(115deg, rgba(7, 26, 58, .96) 0%, rgba(10, 42, 94, .90) 55%, rgba(20, 58, 120, .82) 100%),
    url("/assets/img/banner-hero.jpg") center / cover no-repeat;
  color: #fff;
  padding: 64px 0 56px;
  overflow: hidden;
}
.hero .contenedor { display: grid; grid-template-columns: 1.2fr .8fr; gap: 44px; align-items: center; }
.hero-etiqueta {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .25);
  padding: 6px 14px; border-radius: 999px; font-size: .85rem; font-weight: 600;
  margin-bottom: 18px;
}
.hero-etiqueta svg { width: 17px; height: 17px; flex: none; }
.hero h1 { font-size: clamp(1.7rem, 4vw, 2.6rem); line-height: 1.2; margin-bottom: 16px; }
.hero h1 em { font-style: normal; color: #ffb266; }
.hero p.sub { font-size: 1.08rem; color: #d7e4f8; max-width: 560px; margin-bottom: 26px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.02rem; border-radius: 999px;
  padding: 14px 26px; transition: transform .12s ease, background .15s ease;
  text-decoration: none !important; border: 0; cursor: pointer;
  white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:active { transform: scale(.97); }
.btn-naranja { background: var(--naranja); color: #fff; }
.btn-naranja:hover { background: var(--naranja-osc); }
.btn-whatsapp { background: var(--verde-wa); color: #fff; }
.btn-whatsapp:hover { background: var(--verde-wa-osc); }
.btn-borde { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.5); }
.btn-borde:hover { border-color: #fff; }
.hero-puntos { display: flex; gap: 22px; margin-top: 28px; flex-wrap: wrap; }
.hero-puntos span { display: inline-flex; align-items: center; gap: 8px; font-size: .9rem; color: #cfe0f7; }
.hero-puntos svg { color: #7fd88f; flex: none; width: 18px; height: 18px; }
.hero-figura { display: grid; place-items: center; }
.hero-figura svg { width: 100%; max-width: 380px; height: auto; filter: drop-shadow(0 18px 30px rgba(0,0,0,.28)); }
.hero-foto {
  position: relative; width: min(340px, 80vw); border-radius: 22px; overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45); border: 4px solid rgba(255, 255, 255, .16);
  background: #fff;
}
.hero-foto img { width: 100%; height: 340px; object-fit: cover; display: block; }
.hero-foto-badge {
  position: absolute; left: 12px; bottom: 12px;
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(10, 42, 94, .92); color: #fff; font-weight: 700; font-size: .82rem;
  padding: 8px 14px; border-radius: 999px; backdrop-filter: blur(4px);
}
.hero-foto-badge svg { width: 18px; height: 18px; color: #7fd88f; }
.hero-logo-card {
  background: #fff; border-radius: 22px; padding: 42px 46px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
  display: grid; place-items: center; gap: 14px; width: min(320px, 80vw);
}
.hero-logo-card .logo-marca { max-height: 88px; max-width: 100%; width: auto; object-fit: contain; }
.hero-logo-card .logo-wordmark { font-size: 2.2rem; }
.hero-logo-card small { color: var(--gris-500); font-weight: 600; text-align: center; }

/* ---------- Franja de confianza ---------- */
.franja-confianza { background: var(--azul-50); border-bottom: 1px solid var(--gris-200); }
.franja-confianza .contenedor {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding: 26px 20px;
}
.badge-confianza { display: flex; gap: 12px; align-items: center; }
.badge-confianza .icono {
  width: 46px; height: 46px; border-radius: 12px; flex: none;
  background: var(--blanco); box-shadow: var(--sombra);
  display: grid; place-items: center; color: var(--azul-700);
}
.badge-confianza .icono svg { width: 26px; height: 26px; }
.badge-confianza strong { display: block; font-size: .95rem; color: var(--azul-900); }
.badge-confianza small { color: var(--gris-500); font-size: .8rem; }

/* ---------- Secciones ---------- */
.seccion { padding: 64px 0; }
.seccion-alt { background: var(--gris-100); }
.seccion-cabecera { text-align: center; max-width: 760px; margin: 0 auto 42px; }
.seccion-cabecera .kicker {
  color: var(--naranja); font-weight: 800; font-size: .82rem;
  text-transform: uppercase; letter-spacing: .12em; display: block; margin-bottom: 8px;
}
.seccion-cabecera h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); color: var(--azul-900); margin-bottom: 12px; }
.seccion-cabecera p { color: var(--gris-500); font-size: 1.02rem; }

/* ---------- Rejilla de electrodomésticos (tarjetas con foto) ---------- */
.rejilla-servicios {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.tarjeta-servicio {
  background: var(--blanco); border-radius: var(--radio); overflow: hidden;
  box-shadow: var(--sombra); text-align: center; border: 1px solid var(--gris-200);
  transition: transform .18s ease, box-shadow .18s ease;
  text-decoration: none !important; color: inherit; display: flex; flex-direction: column;
}
.tarjeta-servicio:hover { transform: translateY(-6px); box-shadow: var(--sombra-hover); }
.tarjeta-servicio .foto {
  display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--gris-100);
  border-bottom: 3px solid var(--naranja);
}
.tarjeta-servicio .foto img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .35s ease;
}
.tarjeta-servicio:hover .foto img { transform: scale(1.06); }
.tarjeta-servicio .cuerpo { display: block; padding: 18px 18px 20px; flex: 1; }
.tarjeta-servicio h3 { color: var(--azul-900); font-size: 1.05rem; margin-bottom: 6px; }
.tarjeta-servicio p { color: var(--gris-500); font-size: .86rem; line-height: 1.5; }
.tarjeta-servicio .enlace-falso { color: var(--naranja); font-weight: 700; font-size: .85rem; display: inline-block; margin-top: 10px; }

/* ---------- Rejilla de marcas (tarjetas con logo) ---------- */
.rejilla-marcas { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.tarjeta-marca {
  background: var(--blanco); border: 1px solid var(--gris-200); border-radius: 14px;
  padding: 20px 12px 16px; text-align: center; color: var(--azul-900);
  box-shadow: var(--sombra);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  text-decoration: none !important; display: block;
}
.tarjeta-marca:hover { transform: translateY(-5px); box-shadow: var(--sombra-hover); border-color: var(--azul-600); }
.tarjeta-marca .logo-caja {
  display: grid; place-items: center; height: 58px; margin-bottom: 12px;
}
.tarjeta-marca strong { display: block; font-size: .98rem; font-weight: 800; }
.tarjeta-marca small { display: block; font-weight: 600; font-size: .72rem; color: var(--gris-500); margin-top: 2px; }
.logo-marca { max-height: 100%; max-width: 82%; width: auto; height: auto; object-fit: contain; }
.tarjeta-marca .logo-marca { max-height: 52px; }
.logo-wordmark {
  font-weight: 900; font-size: 1.35rem; letter-spacing: .01em; line-height: 1;
  font-family: "Segoe UI", Arial, sans-serif;
}

/* ---------- Carrusel infinito de logos ---------- */
.marquee { background: var(--blanco); border-bottom: 1px solid var(--gris-200); padding: 26px 0 30px; }
.marquee-titulo { text-align: center; margin-bottom: 18px; }
.marquee-titulo .kicker {
  color: var(--naranja); font-weight: 800; font-size: .8rem;
  text-transform: uppercase; letter-spacing: .12em;
}
.marquee-ventana { overflow: hidden; position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-pista {
  display: flex; align-items: center; gap: 56px; width: max-content;
  padding: 0 28px;
  animation: marquee-scroll 42s linear infinite;
}
.marquee-ventana:hover .marquee-pista { animation-play-state: paused; }
.marquee-item { display: grid; place-items: center; height: 54px; flex: none; }
.marquee-item .logo-marca { max-height: 44px; max-width: 130px; }
.marquee-item .logo-wordmark { font-size: 1.5rem; }
.marquee-item { filter: grayscale(0); opacity: .92; transition: opacity .15s ease, transform .15s ease; }
.marquee-item:hover { opacity: 1; transform: scale(1.07); }
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Animación de aparición ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-pista { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
}

/* ---------- Pasos ---------- */
.rejilla-pasos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.paso { background: var(--blanco); border-radius: var(--radio); padding: 30px 26px; box-shadow: var(--sombra); position: relative; }
.paso .numero {
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  background: var(--naranja); color: #fff; font-weight: 800; font-size: 1.15rem; margin-bottom: 16px;
}
.paso h3 { color: var(--azul-900); margin-bottom: 8px; font-size: 1.08rem; }
.paso p { color: var(--gris-500); font-size: .92rem; }

/* ---------- Bloque de texto SEO ---------- */
.texto-seo { max-width: 860px; margin: 0 auto; }
.texto-seo h2, .texto-seo h3 { color: var(--azul-900); margin: 26px 0 12px; }
.texto-seo p { margin-bottom: 14px; color: var(--gris-700); }
.texto-seo ul { margin: 0 0 14px 22px; color: var(--gris-700); }
.texto-seo li { margin-bottom: 6px; }

/* ---------- Testimonios ---------- */
.rejilla-testimonios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonio { background: var(--blanco); border-radius: var(--radio); padding: 26px; box-shadow: var(--sombra); }
.testimonio .estrellas { color: #f5a623; letter-spacing: 2px; margin-bottom: 10px; font-size: 1rem; }
.testimonio p { color: var(--gris-700); font-size: .93rem; font-style: italic; margin-bottom: 14px; }
.testimonio footer { display: flex; align-items: center; gap: 10px; }
.testimonio .avatar {
  width: 40px; height: 40px; border-radius: 50%; flex: none;
  background: linear-gradient(135deg, var(--azul-600), var(--azul-900));
  color: #fff; display: grid; place-items: center; font-weight: 800;
}
.testimonio footer strong { color: var(--azul-900); font-size: .9rem; display: block; }
.testimonio footer small { color: var(--gris-500); font-size: .78rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details {
  background: var(--blanco); border: 1px solid var(--gris-200); border-radius: 12px;
  margin-bottom: 12px; box-shadow: var(--sombra); overflow: hidden;
}
.faq summary {
  cursor: pointer; padding: 18px 22px; font-weight: 700; color: var(--azul-900);
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; color: var(--naranja); font-weight: 800; flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq .respuesta { padding: 0 22px 18px; color: var(--gris-700); font-size: .95rem; }

/* ---------- Zonas de cobertura ---------- */
.nube-zonas { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; max-width: 900px; margin: 0 auto; }
.nube-zonas span {
  background: var(--blanco); border: 1px solid var(--gris-200); color: var(--gris-700);
  padding: 8px 16px; border-radius: 999px; font-size: .88rem; font-weight: 600;
}
.nube-zonas span::before { content: "📍 "; }

/* ---------- Contacto ---------- */
.seccion-contacto { background: linear-gradient(135deg, var(--azul-900), var(--azul-800)); color: #fff; }
.seccion-contacto .seccion-cabecera h2, .seccion-contacto .seccion-cabecera .kicker { color: #fff; }
.seccion-contacto .seccion-cabecera .kicker { color: #ffb266; }
.seccion-contacto .seccion-cabecera p { color: #cfe0f7; }
.contacto-rejilla { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: start; }
.contacto-info h3 { font-size: 1.25rem; margin-bottom: 18px; }
.contacto-canal {
  display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.15);
  padding: 16px 18px; border-radius: 12px;
}
.contacto-canal .icono { width: 42px; height: 42px; border-radius: 10px; background: rgba(255,255,255,.12); display: grid; place-items: center; flex: none; }
.contacto-canal .icono svg { width: 22px; height: 22px; }
.contacto-canal strong { display: block; font-size: 1.05rem; }
.contacto-canal a { color: #ffb266; font-weight: 700; font-size: 1.1rem; }
.contacto-canal small { color: #b9cdea; display: block; }
.formulario {
  background: var(--blanco); border-radius: var(--radio); padding: 30px;
  box-shadow: 0 18px 44px rgba(0,0,0,.28); color: var(--gris-900);
}
.formulario h3 { color: var(--azul-900); margin-bottom: 6px; }
.formulario > p { color: var(--gris-500); font-size: .9rem; margin-bottom: 18px; }
.campo { margin-bottom: 14px; }
.campo label { display: block; font-weight: 600; font-size: .85rem; margin-bottom: 5px; color: var(--gris-700); }
.campo input, .campo select, .campo textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--gris-200); border-radius: 10px;
  font-family: inherit; font-size: .95rem; background: var(--gris-100);
}
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: 2px solid var(--azul-600); background: #fff;
}
.fila-doble { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.formulario .btn { width: 100%; justify-content: center; margin-top: 6px; }
.nota-privacidad { font-size: .75rem; color: var(--gris-500); margin-top: 12px; text-align: center; }

/* ---------- CTA intermedia ---------- */
.cta-banda {
  background: linear-gradient(120deg, var(--naranja), var(--naranja-osc));
  color: #fff; padding: 40px 0;
}
.cta-banda .contenedor { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-banda h2 { font-size: clamp(1.2rem, 2.6vw, 1.7rem); }
.cta-banda p { color: #ffe4cf; }
.cta-banda .btn { background: #fff; color: var(--naranja-osc); }
.cta-banda .btn:hover { background: #fff3e8; }

/* ---------- Enlaces internos entre páginas ---------- */
.enlaces-internos { display: flex; flex-wrap: wrap; gap: 10px; }
.enlaces-internos a {
  background: var(--azul-50); border: 1px solid var(--azul-100); color: var(--azul-800);
  padding: 8px 16px; border-radius: 999px; font-size: .87rem; font-weight: 600;
  text-decoration: none !important; transition: background .15s ease;
}
.enlaces-internos a:hover { background: var(--azul-100); }

/* ---------- Pie ---------- */
.pie { background: var(--gris-900); color: #aab7c7; padding: 54px 0 0; font-size: .9rem; }
.pie-rejilla { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 34px; padding-bottom: 36px; }
.pie h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.pie ul { list-style: none; }
.pie li { margin-bottom: 8px; }
.pie a { color: #aab7c7; }
.pie a:hover { color: #fff; }
.pie-marca { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.pie-marca em { color: var(--naranja); font-style: normal; }
.form-estado { margin-top: 12px; font-weight: 600; }
.form-estado.ok { color: #15803d; }
.form-estado.error { color: #b91c1c; }
.pie-marca strong { color: #fff; font-size: 1.05rem; }
.pie-legal {
  border-top: 1px solid #2c3947; padding: 18px 0; font-size: .78rem; color: #7d8b9c;
  color: #78879a; text-align: center;
}
.pie-legal .disclaimer { max-width: 880px; margin: 0 auto 10px; line-height: 1.5; }

/* ---------- Botón flotante WhatsApp ---------- */
.wa-flotante {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--verde-wa); color: #fff; display: grid; place-items: center;
  box-shadow: 0 8px 22px rgba(0,0,0,.3); transition: transform .15s ease;
}
.wa-flotante:hover { transform: scale(1.08); }
.wa-flotante svg { width: 30px; height: 30px; }

/* ---------- Migas ---------- */
.migas { background: var(--azul-50); border-bottom: 1px solid var(--gris-200); padding: 10px 0; font-size: .82rem; }
.migas a { color: var(--gris-500); }
.migas span { color: var(--azul-900); font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero .contenedor { grid-template-columns: 1fr; }
  .hero-figura { order: -1; }
  .hero-figura svg { max-width: 240px; }
  .rejilla-servicios { grid-template-columns: repeat(3, 1fr); }
  .rejilla-marcas { grid-template-columns: repeat(4, 1fr); }
  .franja-confianza .contenedor { grid-template-columns: repeat(2, 1fr); }
  .rejilla-pasos, .rejilla-testimonios { grid-template-columns: 1fr; }
  .contacto-rejilla { grid-template-columns: 1fr; }
  .pie-rejilla { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .nav-principal {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--blanco); flex-direction: column; align-items: stretch;
    padding: 14px 20px; gap: 14px; box-shadow: 0 12px 20px rgba(10,42,94,.12);
  }
  .nav-principal.abierta { display: flex; }
  .nav-toggle { display: block; }
  .btn-llamar-header span.texto { display: none; }
  .rejilla-servicios { grid-template-columns: repeat(2, 1fr); }
  .rejilla-marcas { grid-template-columns: repeat(2, 1fr); }
  .fila-doble { grid-template-columns: 1fr; }
  .seccion { padding: 44px 0; }
}