/* estilo.css - Estilos generales del sitio publico */
:root{
  --color-primario:#0b5ed7;
  --color-secundario:#0a3d91;
  --color-texto:#222;
  --color-fondo-claro:#f6f8fb;
  --color-borde:#e7ebf2;
  --sombra: 0 2px 10px rgba(15,23,42,.06);
  --sombra-hover: 0 10px 24px rgba(15,23,42,.12);
  --radio:12px;
}
*{box-sizing:border-box;}
body{margin:0;font-family:'Trebuchet MS','Segoe UI',Arial,sans-serif;color:var(--color-texto);line-height:1.65;-webkit-font-smoothing:antialiased;}
img{max-width:100%;height:auto;display:block;}
a{color:var(--color-primario);text-decoration:none;transition:color .15s;}
a:hover{color:var(--color-secundario);}
.contenedor{max-width:1180px;margin:0 auto;padding:0 20px;}
.centrado{text-align:center;}
h1,h2,h3{letter-spacing:-.01em;}

/* Cabecera */
.cabecera{background:var(--menu-fondo,#0f1f3d);border-bottom:3px solid var(--menu-hover,#5ab0ff);position:sticky;top:0;z-index:50;box-shadow:var(--sombra);}
.cabecera-interna{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;flex-wrap:wrap;gap:10px;}
.logo{font-weight:800;font-size:1.4rem;color:var(--menu-texto,#fff);}
.logo img{max-height:var(--logo-alto,56px);width:auto;}
.menu-principal{display:flex;gap:22px;flex-wrap:wrap;align-items:center;}
.menu-principal a{color:var(--menu-texto,#fff);font-weight:600;}
.menu-principal a:hover{color:var(--menu-hover,#5ab0ff);text-decoration:none;}
.menu-toggle{display:none;background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--menu-texto,#fff);}

/* Menu desplegable "Productos" con todas las paginas creadas */
.menu-desplegable{position:relative;}
.menu-desplegable-contenido{display:none;position:absolute;top:100%;left:0;background:var(--menu-fondo,#0f1f3d);border:1px solid rgba(255,255,255,.12);min-width:280px;max-height:420px;overflow-y:auto;box-shadow:0 10px 30px rgba(0,0,0,.15);border-radius:8px;padding:8px 0;z-index:80;}
.menu-desplegable-contenido a{display:block;padding:9px 16px;font-weight:400;font-size:.92rem;color:var(--menu-texto,#fff);white-space:normal;}
.menu-desplegable-contenido a:hover{background:rgba(255,255,255,.1);color:var(--menu-hover,#5ab0ff);text-decoration:none;}
.menu-desplegable-vacio{display:block;padding:9px 16px;color:#999;font-size:.85rem;}
.menu-categoria-titulo{padding:10px 16px 4px;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:#999;border-top:1px solid #f0f0f0;margin-top:4px;}
.menu-categoria-titulo:first-child{border-top:none;margin-top:0;}
.menu-desplegable:hover .menu-desplegable-contenido,.menu-desplegable.abierto .menu-desplegable-contenido{display:block;}

/* Selector de idioma */
.selector-idioma{display:flex;gap:6px;}
.btn-idioma{border:1px solid rgba(255,255,255,.4);background:transparent;border-radius:5px;padding:3px 8px;font-size:.75rem;cursor:pointer;font-weight:700;color:var(--menu-texto,#fff);}
.btn-idioma:hover,.idioma-sugerido{border-color:var(--menu-hover,#5ab0ff);color:var(--menu-hover,#5ab0ff);}

/* Banner rotativo: proporcion fija 1000:349, presente en todas las paginas */
/* Banner rotativo: proporcion fija 1000:349, presente en todas las paginas, se desliza cada 5 segundos */
.banner-rotativo{position:relative;max-width:1000px;margin:0 auto 30px;overflow:hidden;aspect-ratio:1000/349;background:#f0f0f0;border-radius:var(--radio);box-shadow:var(--sombra);}
.banner-slide{position:absolute;inset:0;opacity:0;transform:translateX(30px);transition:opacity .7s ease,transform .7s ease;pointer-events:none;}
.banner-slide.activo{opacity:1;transform:translateX(0);pointer-events:auto;}
.banner-slide a{display:block;height:100%;}
.banner-rotativo img{width:100%;height:100%;object-fit:cover;}
.hero-simple{background:linear-gradient(135deg,var(--color-primario),var(--color-secundario));color:#fff;padding:60px 0;text-align:center;}
.hero-simple h1{margin:0 0 10px;font-size:2rem;}

/* Secciones */
.seccion-destacados{padding:50px 0;}
.seccion-destacados h2{text-align:center;margin-bottom:30px;}
.grid-productos{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:22px;}
.tarjeta-producto{background:#fff;border:1px solid var(--color-borde);border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra);transition:transform .18s, box-shadow .18s;color:var(--color-texto);}
.tarjeta-producto:hover{transform:translateY(-5px);box-shadow:var(--sombra-hover);text-decoration:none;}
.tarjeta-producto img{width:100%;height:180px;object-fit:contain;background:#fafbfd;padding:12px;}
.tarjeta-producto-sin-imagen{width:100%;height:180px;background:linear-gradient(135deg,#f3f5f9,#e8ecf3);display:flex;align-items:center;justify-content:center;color:#aab2c0;font-size:.78rem;}
.tarjeta-producto-sin-imagen::after{content:'Imagen proximamente';}
.tarjeta-producto h3{font-size:1rem;padding:12px 14px;margin:0;font-weight:700;}

/* Pagina de contenido */
.pagina-contenido{padding:40px 0;}
.migas-pan{font-size:.85rem;color:#777;margin-bottom:14px;}
.galeria-pagina{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin:20px 0;}
.galeria-pagina img{border-radius:var(--radio);border:1px solid #eee;background:#fafafa;padding:8px;object-fit:contain;height:190px;width:100%;}
.contenido-pagina{margin:20px 0;font-size:1.05rem;line-height:1.6;}
.contenido-pagina p{margin:0 0 0.7em;}
.contenido-pagina h2,.contenido-pagina h3,.contenido-pagina h4{margin:0.9em 0 0.4em;line-height:1.3;}
.contenido-pagina blockquote{margin:0.8em 0;padding:8px 18px;border-left:4px solid #ddd;color:#555;}
.contenido-pagina ul,.contenido-pagina ol{margin:0 0 0.7em;padding-left:1.4em;}
.contenido-pagina table{border-collapse:collapse;width:100%;margin:14px 0;}
.contenido-pagina table td,.contenido-pagina table th{border:1px solid #ddd;padding:8px;}
.bloque-destacado{padding:14px 18px;border-radius:8px;margin:14px 0;}
.bloque-info{background:#eaf2ff;border-left:5px solid var(--color-primario);}
.bloque-alerta{background:#fff4e5;border-left:5px solid #e08e00;}
.bloque-exito{background:#e6f7ec;border-left:5px solid #1a7d3d;}

/* Botones */
.boton{display:inline-block;background:var(--color-primario);color:#fff;padding:13px 28px;border-radius:9px;font-weight:700;border:none;cursor:pointer;box-shadow:0 4px 14px rgba(11,94,215,.25);transition:transform .15s, box-shadow .15s, background .15s;}
.boton:hover{background:var(--color-secundario);text-decoration:none;color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(11,94,215,.3);}
.boton-secundario{background:#fff;color:var(--color-primario);border:2px solid var(--color-primario);}

/* Formulario de contacto */
.contacto-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:40px;margin-top:20px;}
.formulario{display:flex;flex-direction:column;gap:14px;}
.formulario label{display:flex;flex-direction:column;font-weight:600;gap:6px;}
.formulario input,.formulario textarea{padding:10px 12px;border:1px solid #ccc;border-radius:8px;font-family:inherit;font-size:1rem;}
.alerta{padding:14px 18px;border-radius:8px;margin-bottom:16px;}
.alerta-exito{background:#e6f7ec;color:#1a7d3d;border:1px solid #b7e6c6;}
.alerta-error{background:#fdecec;color:#b32020;border:1px solid #f3b8b8;}
.alerta-error ul{margin:0;padding-left:18px;}

/* Pie de pagina */
.pie{background:#151d2b;color:#cfd6e4;margin-top:60px;padding:40px 0 0;}
.pie-interna{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding-bottom:30px;}
.pie h3{color:#fff;font-size:1rem;margin-top:0;}
.pie a{color:#cfd6e4;display:block;margin-bottom:6px;}
.pie a:hover{color:#fff;}
.redes-sociales{display:flex;gap:14px;flex-wrap:wrap;}
.pie-copy{border-top:1px solid #2a3346;text-align:center;padding:16px 0;font-size:.85rem;}

/* Iconos flotantes */
.iconos-flotantes{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:12px;z-index:60;}
.icono-flotante img{width:56px;height:56px;}

/* Responsivo */
@media (max-width:860px){
  .contacto-grid{grid-template-columns:1fr;}
  .pie-interna{grid-template-columns:1fr;}
}
@media (max-width:700px){
  .menu-toggle{display:block;}
  .menu-principal{display:none;flex-direction:column;width:100%;background:var(--menu-fondo,#0f1f3d);padding:10px 0;align-items:stretch;}
  .menu-principal.abierto{display:flex;}
  .menu-desplegable-contenido{position:static;box-shadow:none;max-height:none;display:none;padding-left:14px;}
  .menu-desplegable.abierto .menu-desplegable-contenido{display:block;}
  .icono-flotante img{width:48px;height:48px;}
}
.titulo-categoria{margin-top:40px;padding-bottom:8px;border-bottom:2px solid var(--color-primario);}
.logo{display:flex;flex-direction:column;line-height:1.1;}
.logo-eslogan{font-size:.7rem;font-weight:400;color:var(--menu-texto,#fff);opacity:.75;}

/* Seccion de introduccion de venta en el inicio */
.seccion-intro-venta{padding:36px 0 10px;text-align:center;max-width:820px;margin:0 auto;}
.seccion-intro-venta h1{font-size:1.8rem;margin-bottom:14px;}
.seccion-intro-venta p{font-size:1.05rem;color:#444;}

/* Texto SEO oculto: accesible a lectores de pantalla y buscadores, invisible visualmente (no es cloaking) */
.seo-oculto-accesible{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* Carrito de compras */
.tabla-carrito{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra);}
.tabla-carrito th,.tabla-carrito td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--color-borde);}
.tabla-carrito th{background:var(--color-fondo-claro);}
.boton-quitar{background:none;border:none;color:#c0392b;cursor:pointer;font-weight:700;}
.total-carrito{font-size:1.2rem;text-align:right;}
.metodos-pago-lista{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin:16px 0;}
.metodo-pago{background:#fff;border:1px solid var(--color-borde);border-radius:var(--radio);padding:16px;box-shadow:var(--sombra);}
.formulario select{padding:10px 12px;border:1px solid #ccc;border-radius:8px;font-family:inherit;font-size:1rem;}
.enlace-carrito{position:relative;font-weight:700;}
.enlace-carrito .contador{background:var(--menu-hover,#5ab0ff);color:#0f1f3d !important;border-radius:20px;font-size:.7rem;padding:2px 7px;margin-left:4px;}
.precio-producto{font-size:1.5rem;font-weight:800;color:var(--color-secundario);margin:10px 0;}
.form-agregar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:14px 0;}
.form-agregar input[type=number]{width:80px;padding:10px;border:1px solid #ccc;border-radius:8px;}

/* Fondo exterior (body) y caja central de contenido con color propio */
.caja-sitio{max-width:1240px;margin:24px auto 0;background:var(--fondo-contenido,#fff);box-shadow:0 4px 24px rgba(15,23,42,.10);border-radius:var(--radio);padding:24px 0 10px;overflow:hidden;}
@media (max-width:1260px){.caja-sitio{margin-top:0;border-radius:0;}}

/* Reproductor de radio */
.reproductor{position:fixed;z-index:70;display:flex;align-items:center;gap:12px;background:var(--menu-fondo,#0f1f3d);color:var(--menu-texto,#fff);box-shadow:0 8px 28px rgba(0,0,0,.28);}
.reproductor-tarjeta{left:18px;bottom:18px;padding:10px 16px 10px 10px;border-radius:40px;max-width:calc(100% - 100px);}
.reproductor-barra{left:0;right:0;bottom:0;padding:10px 20px;justify-content:center;border-top:3px solid var(--menu-hover,#5ab0ff);}
.rp-play{width:44px;height:44px;flex:0 0 44px;border-radius:50%;border:none;background:var(--menu-hover,#5ab0ff);color:#0f1f3d;font-size:1.1rem;cursor:pointer;}
.rp-play:hover{filter:brightness(1.1);}
.rp-info{display:flex;flex-direction:column;line-height:1.2;min-width:0;}
.rp-nombre{font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rp-estado{font-size:.72rem;opacity:.8;}
.rp-vol{width:90px;accent-color:var(--menu-hover,#5ab0ff);}
.rp-ecualizador{display:none;align-items:flex-end;gap:2px;height:18px;}
.reproductor.sonando .rp-ecualizador{display:flex;}
.rp-ecualizador i{display:block;width:3px;background:var(--menu-hover,#5ab0ff);animation:rp-barra 0.9s infinite ease-in-out;}
.rp-ecualizador i:nth-child(2){animation-delay:.2s}.rp-ecualizador i:nth-child(3){animation-delay:.4s}.rp-ecualizador i:nth-child(4){animation-delay:.6s}
@keyframes rp-barra{0%,100%{height:4px}50%{height:18px}}
@media (max-width:600px){.rp-vol{width:60px}.reproductor-tarjeta{left:10px;bottom:10px}}