/* ============================================================
   PC Y ASOCIADOS — Hoja de estilos
   Colores de marca:
   - Primario:   #0B2E59 (azul marino)
   - Secundario: #00B8D9 (cian)
   - Fondo:      #FFFFFF (blanco)
   ============================================================ */

:root {
  --azul: #0B2E59;
  --azul-oscuro: #081F3D;
  --cian: #00B8D9;
  --cian-oscuro: #0095B0;
  --blanco: #FFFFFF;
  --gris-claro: #F4F7FA;
  --gris-borde: #E2E8F0;
  --texto: #1F2937;
  --texto-suave: #5B6B7F;
  --verde-wa: #25D366;
  --sombra: 0 4px 16px rgba(11, 46, 89, 0.10);
  --radio: 12px;
  --fuente: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--fuente);
  color: var(--texto);
  background: var(--blanco);
  line-height: 1.6;
}

img { max-width: 100%; display: block; }

a { color: var(--cian-oscuro); }

.contenedor {
  width: min(1140px, 92%);
  margin: 0 auto;
}

/* ---------- Encabezado ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--azul);
  box-shadow: var(--sombra);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.logo__icono {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  object-fit: contain;
}

.logo__texto {
  color: var(--blanco);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.5px;
  line-height: 1.1;
}

.logo__texto span {
  display: block;
  color: var(--cian);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.nav a {
  color: var(--blanco);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav a:hover { color: var(--cian); }

.nav a.nav__cta {
  background: var(--cian);
  color: var(--azul);
  font-weight: 700;
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
}

.nav a.nav__cta:hover { background: var(--blanco); color: var(--azul); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--blanco);
  font-size: 1.7rem;
  cursor: pointer;
  line-height: 1;
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-oscuro) 60%, #06304f 100%);
  color: var(--blanco);
  padding: 4.5rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,184,217,0.25) 0%, transparent 70%);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__etiqueta {
  display: inline-block;
  background: rgba(0,184,217,0.15);
  border: 1px solid var(--cian);
  color: var(--cian);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1.2rem;
}

.hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero h1 em {
  font-style: normal;
  color: var(--cian);
}

.hero p {
  color: #C9D6E5;
  font-size: 1.08rem;
  max-width: 540px;
  margin-bottom: 1.8rem;
}

.hero__botones {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.15s, box-shadow 0.15s, background 0.2s;
}

.btn:hover { transform: translateY(-2px); }

.btn--cian { background: var(--cian); color: var(--azul); }
.btn--cian:hover { background: var(--blanco); }

.btn--borde {
  background: transparent;
  color: var(--blanco);
  border: 2px solid rgba(255,255,255,0.5);
}
.btn--borde:hover { border-color: var(--cian); color: var(--cian); }

.btn--wa { background: var(--verde-wa); color: var(--blanco); }
.btn--wa:hover { background: #1EBE5A; }

.btn--azul { background: var(--azul); color: var(--blanco); }
.btn--azul:hover { background: var(--azul-oscuro); }

.hero__tarjeta {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radio);
  padding: 1.6rem;
  backdrop-filter: blur(4px);
}

.hero__tarjeta h3 {
  color: var(--cian);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 1rem;
}

.hero__tarjeta ul { list-style: none; }

.hero__tarjeta li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  padding: 0.45rem 0;
  font-size: 0.95rem;
  color: #E3ECF5;
}

.hero__tarjeta li::before {
  content: "✓";
  color: var(--cian);
  font-weight: 800;
  flex-shrink: 0;
}

/* ---------- Barra de confianza ---------- */
.confianza {
  background: var(--gris-claro);
  border-bottom: 1px solid var(--gris-borde);
}

.confianza__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding: 1.4rem 0;
  text-align: center;
}

.confianza__item strong {
  display: block;
  color: var(--azul);
  font-size: 1.05rem;
}

.confianza__item span {
  color: var(--texto-suave);
  font-size: 0.85rem;
}

/* ---------- Secciones ---------- */
.seccion { padding: 4.2rem 0; }
.seccion--gris { background: var(--gris-claro); }

.seccion__titulo {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.6rem;
}

.seccion__titulo .kicker {
  color: var(--cian-oscuro);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.seccion__titulo h2 {
  color: var(--azul);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin: 0.4rem 0 0.6rem;
}

.seccion__titulo p { color: var(--texto-suave); }

/* ---------- Catálogo ---------- */
.filtros {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 2.2rem;
}

.filtro {
  background: var(--blanco);
  border: 2px solid var(--gris-borde);
  color: var(--texto-suave);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.5rem 1.2rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s;
}

.filtro:hover { border-color: var(--cian); color: var(--azul); }

.filtro.activo {
  background: var(--azul);
  border-color: var(--azul);
  color: var(--blanco);
}

.grid-productos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
  gap: 1.4rem;
}

.producto {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
}

.producto:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra);
}

.producto__media {
  background: linear-gradient(135deg, var(--gris-claro), #E8F7FB);
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.producto__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.producto__media svg { width: 64px; height: 64px; }

.producto__condicion {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
}

.producto__condicion--nuevo { background: var(--cian); color: var(--azul); }
.producto__condicion--seminuevo { background: var(--azul); color: var(--blanco); }

.producto__cuerpo {
  padding: 1.1rem 1.2rem 1.3rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.producto__cuerpo h3 {
  color: var(--azul);
  font-size: 1.02rem;
  margin-bottom: 0.4rem;
}

.producto__cuerpo p {
  color: var(--texto-suave);
  font-size: 0.88rem;
  flex: 1;
}

.producto__precio {
  color: var(--azul);
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0.7rem 0 0.2rem;
}

.producto__nota {
  font-size: 0.72rem;
  color: var(--texto-suave);
  margin-bottom: 0.8rem;
}

.producto__btn {
  background: var(--verde-wa);
  color: var(--blanco);
  text-align: center;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.6rem;
  border-radius: 8px;
  transition: background 0.2s;
}

.producto__btn:hover { background: #1EBE5A; }

.catalogo__aviso {
  text-align: center;
  color: var(--texto-suave);
  font-size: 0.85rem;
  margin-top: 1.6rem;
}

/* ---------- Promociones ---------- */
.grid-promos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.4rem;
}

.promo {
  background: linear-gradient(135deg, var(--azul), var(--azul-oscuro));
  color: var(--blanco);
  border-radius: var(--radio);
  padding: 1.7rem;
  position: relative;
  overflow: hidden;
}

.promo::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: rgba(0,184,217,0.18);
}

.promo__etiqueta {
  display: inline-block;
  background: var(--cian);
  color: var(--azul);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.25rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 0.9rem;
}

.promo h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.promo p { color: #C9D6E5; font-size: 0.92rem; }

/* ---------- Servicios ---------- */
.grid-servicios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.4rem;
}

.servicio {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-top: 4px solid var(--cian);
  border-radius: var(--radio);
  padding: 1.6rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.servicio:hover { transform: translateY(-4px); box-shadow: var(--sombra); }

.servicio__icono {
  width: 52px;
  height: 52px;
  background: var(--gris-claro);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.servicio__icono svg { width: 28px; height: 28px; }

.servicio h3 { color: var(--azul); font-size: 1.08rem; margin-bottom: 0.5rem; }
.servicio p { color: var(--texto-suave); font-size: 0.92rem; }

/* ---------- Por qué elegirnos ---------- */
.porque {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.4rem;
}

.porque__item {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
}

.porque__num {
  background: var(--cian);
  color: var(--azul);
  font-weight: 800;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.porque__item h3 { color: var(--azul); font-size: 1rem; margin-bottom: 0.25rem; }
.porque__item p { color: var(--texto-suave); font-size: 0.9rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; margin: 0 auto; }

.faq details {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: 10px;
  margin-bottom: 0.8rem;
  overflow: hidden;
}

.faq summary {
  cursor: pointer;
  padding: 1rem 1.3rem;
  font-weight: 600;
  color: var(--azul);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
  content: "+";
  color: var(--cian-oscuro);
  font-size: 1.4rem;
  font-weight: 400;
  transition: transform 0.2s;
}

.faq details[open] summary::after { transform: rotate(45deg); }

.faq details p {
  padding: 0 1.3rem 1.1rem;
  color: var(--texto-suave);
  font-size: 0.95rem;
}

/* ---------- Contacto ---------- */
.contacto__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.4rem;
  align-items: start;
}

.contacto__datos { display: flex; flex-direction: column; gap: 1.1rem; }

.dato {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: 10px;
  padding: 1rem 1.2rem;
}

.dato svg { width: 24px; height: 24px; flex-shrink: 0; margin-top: 2px; }

.dato strong { color: var(--azul); display: block; font-size: 0.95rem; }
.dato span, .dato a { color: var(--texto-suave); font-size: 0.92rem; text-decoration: none; }
.dato a:hover { color: var(--cian-oscuro); }

.formulario {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  padding: 1.8rem;
  box-shadow: var(--sombra);
}

.formulario h3 { color: var(--azul); margin-bottom: 0.4rem; }
.formulario > p { color: var(--texto-suave); font-size: 0.9rem; margin-bottom: 1.2rem; }

.campo { margin-bottom: 1rem; }

.campo label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--azul);
  margin-bottom: 0.3rem;
}

.campo input,
.campo select,
.campo textarea {
  width: 100%;
  border: 1.5px solid var(--gris-borde);
  border-radius: 8px;
  padding: 0.65rem 0.85rem;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--texto);
  background: var(--blanco);
  transition: border-color 0.2s;
}

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  outline: none;
  border-color: var(--cian);
}

.formulario .btn { width: 100%; justify-content: center; }

.mapa {
  margin-top: 2.6rem;
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra);
}

.mapa iframe {
  width: 100%;
  height: 380px;
  border: 0;
  display: block;
}

/* ---------- Blog (tarjetas) ---------- */
.grid-blog {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.4rem;
}

.post-card {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
}

.post-card:hover { transform: translateY(-4px); box-shadow: var(--sombra); }

.post-card__banda {
  height: 6px;
  background: linear-gradient(90deg, var(--azul), var(--cian));
}

.post-card__cuerpo { padding: 1.4rem; flex: 1; display: flex; flex-direction: column; }

.post-card__fecha {
  color: var(--cian-oscuro);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.post-card h3 { color: var(--azul); font-size: 1.1rem; margin: 0.4rem 0 0.5rem; }
.post-card p { color: var(--texto-suave); font-size: 0.92rem; flex: 1; }

.post-card a {
  color: var(--cian-oscuro);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  margin-top: 0.9rem;
}

.post-card a:hover { text-decoration: underline; }

/* ---------- Artículo de blog ---------- */
.articulo {
  max-width: 760px;
  margin: 0 auto;
  padding: 3rem 0 4rem;
}

.articulo h1 { color: var(--azul); font-size: clamp(1.6rem, 3.5vw, 2.3rem); margin: 0.4rem 0 1.2rem; }
.articulo h2 { color: var(--azul); font-size: 1.35rem; margin: 2rem 0 0.7rem; }
.articulo p, .articulo li { color: var(--texto); margin-bottom: 0.9rem; }
.articulo ul, .articulo ol { padding-left: 1.4rem; margin-bottom: 1rem; }

/* ---------- Página legal ---------- */
.legal { max-width: 800px; margin: 0 auto; padding: 3rem 0 4rem; }
.legal h1 { color: var(--azul); margin-bottom: 1.2rem; font-size: clamp(1.5rem, 3vw, 2rem); }
.legal h2 { color: var(--azul); font-size: 1.2rem; margin: 1.8rem 0 0.6rem; }
.legal p, .legal li { color: var(--texto); margin-bottom: 0.8rem; font-size: 0.97rem; }
.legal ul { padding-left: 1.4rem; }

/* ---------- Pie de página ---------- */
.footer {
  background: var(--azul);
  color: #C9D6E5;
  padding: 3.2rem 0 0;
  margin-top: 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 2rem;
  padding-bottom: 2.4rem;
}

.footer h4 {
  color: var(--blanco);
  font-size: 1rem;
  margin-bottom: 0.9rem;
}

.footer p, .footer li, .footer a {
  font-size: 0.9rem;
  color: #C9D6E5;
}

.footer ul { list-style: none; }
.footer li { padding: 0.25rem 0; }
.footer a { text-decoration: none; transition: color 0.2s; }
.footer a:hover { color: var(--cian); }

.footer__eslogan {
  color: var(--cian);
  font-weight: 700;
  font-style: italic;
  margin-top: 0.6rem;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 1.1rem 0;
  text-align: center;
  font-size: 0.82rem;
  color: #8FA3BC;
}

/* ---------- Botón flotante WhatsApp ---------- */
.wa-flotante {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 200;
  width: 60px;
  height: 60px;
  background: var(--verde-wa);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0,0,0,0.28);
  transition: transform 0.2s;
}

.wa-flotante:hover { transform: scale(1.08); }

.wa-flotante svg { width: 32px; height: 32px; }

.wa-flotante__tooltip {
  position: fixed;
  right: 92px;
  bottom: 36px;
  z-index: 200;
  background: var(--azul);
  color: var(--blanco);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  box-shadow: var(--sombra);
  pointer-events: none;
}

/* ---------- Banner de cookies ---------- */
.cookies {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 18px;
  z-index: 300;
  width: min(680px, 94%);
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  box-shadow: 0 10px 36px rgba(11,46,89,0.25);
  padding: 1.1rem 1.3rem;
  display: none;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.cookies.visible { display: flex; }

.cookies p { flex: 1 1 320px; font-size: 0.86rem; color: var(--texto-suave); }

.cookies__botones { display: flex; gap: 0.6rem; }

.cookies .btn { padding: 0.5rem 1.1rem; font-size: 0.88rem; }

.btn--gris { background: var(--gris-claro); color: var(--texto); }
.btn--gris:hover { background: var(--gris-borde); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__tarjeta { display: none; }
  .contacto__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .confianza__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--azul-oscuro);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.4rem 1.4rem;
    gap: 0.2rem;
    box-shadow: var(--sombra);
  }

  .nav.abierto { display: flex; }

  .nav a { padding: 0.6rem 0; }

  .nav a.nav__cta { text-align: center; margin-top: 0.6rem; }

  .nav-toggle { display: block; }

  .footer__grid { grid-template-columns: 1fr; }
}