/* ==========================================================================
   DISEÑO EVOLUCIONADO E INTEGRADO - MIRALO INSUMOS V5 (CENTRALIZADO)
   ========================================================================== */

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

body { 
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; 
    background-color: #f6f9fc; color: #2d3748;
    display: flex; flex-direction: column; min-height: 100vh;
}

/* HEADER BLANCO PREMIUM CON NAVEGACIÓN */
.header-premium { 
    background-color: #ffffff; padding: 15px 40px; border-bottom: 1px solid #e2e8f0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02); position: sticky; top: 0; z-index: 1000;
}

.header-contenedor {
    max-width: 1200px; margin: 0 auto;
    display: flex; justify-content: space-between; align-items: center;
}

.logo-bloque-contenedor { display: flex; align-items: center; gap: 15px; }

.logo-capsula {
    background: #ffffff; padding: 6px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    border: 1px solid #edf2f7; box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}

.logo-img-header { max-height: 55px; width: auto; object-fit: contain; }

.texto-marca h1 { font-size: 1.6em; color: #0c3c6c; font-weight: 800; letter-spacing: -0.5px; line-height: 1.1; }
.texto-marca h1 span { color: #00a896; font-weight: 400; }
.texto-marca .tagline { font-size: 0.82em; color: #718096; margin-top: 2px; font-weight: 500; }

/* MENÚ HEADER CON ESTADO ACTIVO */
.nav-header ul { list-style: none; display: flex; gap: 25px; }
.nav-header ul li a { text-decoration: none; color: #4a5568; font-weight: 600; font-size: 0.95em; transition: color 0.2s; padding: 5px 0; }
.nav-header ul li a:hover { color: #00a896; }
.nav-header ul li a.active { color: #00a896; border-bottom: 2px solid #00a896; }

/* CONTENIDO PRINCIPAL */
.contenido-principal { flex: 1; max-width: 1200px; width: 100%; margin: 0 auto; padding: 40px 20px; }
.seccion-titulo-contenedor { margin-bottom: 35px; border-left: 4px solid #00a896; padding-left: 15px; }
.seccion-titulo-contenedor h2 { font-size: 1.6em; color: #0c3c6c; font-weight: 700; }
.seccion-titulo-contenedor p { color: #718096; font-size: 0.95em; margin-top: 4px; }

/* GRID Y TARJETAS DE PRODUCTOS - RESPONSIVE INTELIGENTE */
.catalogo-grid { 
    display: grid; 
    gap: 25px; 
    /* Móvil: 1 columna por defecto */
    grid-template-columns: 1fr; 
}

/* Pantalla pequeña / Tablet vertical (2 columnas) */
@media (min-width: 600px) {
    .catalogo-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Pantalla media / Tablet horizontal (3 columnas) */
@media (min-width: 900px) {
    .catalogo-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Pantalla completa PC (4 columnas) */
@media (min-width: 1200px) {
    .catalogo-grid { grid-template-columns: repeat(4, 1fr); }
    
    /* Reducimos un poco los espacios internos para que las 4 fichas respiren bien */
    .producto-card { padding: 18px; }
    .producto-img-wrapper { height: 160px; padding: 10px; }
    .producto-card h3 { font-size: 1.05em; }
}

/* ESTILO BASE DE LAS TARJETAS (Faltaba esto) */
.producto-card { 
    background: #ffffff; padding: 24px; border-radius: 16px; border: 1px solid #e2e8f0;
    display: flex; flex-direction: column; justify-content: space-between; transition: all 0.3s ease;
}
.producto-card:hover { transform: translateY(-5px); box-shadow: 0 12px 30px rgba(12, 60, 108, 0.05); border-color: #cbd5e0; }

.producto-img-wrapper {
    background-color: #ffffff; border-radius: 12px; padding: 15px;
    margin-bottom: 15px; display: flex; align-items: center; justify-content: center; height: 180px;
}
.producto-card img { max-width: 100%; max-height: 100%; object-fit: contain; }

.categoria-badge { 
    align-self: flex-start; font-size: 11px; background: #edf2f7; color: #4a5568;
    padding: 4px 10px; border-radius: 6px; font-weight: 700; margin-bottom: 12px;
}

.producto-card h3 { color: #1a202c; margin-bottom: 15px; font-size: 1.1em; font-weight: 700; line-height: 1.3; }

/* PRECIOS */
.precio-contenedor { margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.precio-normal { color: #0c3c6c; font-size: 1.25em; font-weight: 800; }
.precio-tachado { color: #a0aec0; font-size: 0.95em; text-decoration: line-through; }
.precio-oferta { color: #e53e3e; font-size: 1.3em; font-weight: 800; background: #fff5f5; padding: 2px 8px; border-radius: 6px; }

.btn-cotizar { 
    display: block; text-align: center; padding: 12px 20px; background-color: #0c3c6c;
    color: #ffffff; text-decoration: none; border-radius: 8px; font-weight: 600; transition: all 0.2s;
}
.btn-cotizar:hover { background-color: #00a896; }

/* SECCIÓN CORPORATIVA (QUIÉNES SOMOS) */
.seccion-corporativa { background: #ffffff; padding: 35px; border-radius: 16px; border: 1px solid #e2e8f0; }
.quienes-somos-bloque p { font-size: 1.05em; line-height: 1.7; color: #4a5568; margin-bottom: 15px; }
.quienes-somos-bloque p:last-child { margin-bottom: 0; }

/* SECCIÓN FORMULARIO DE CONTACTO */
.seccion-contacto { background: #ffffff; padding: 35px; border-radius: 16px; border: 1px solid #e2e8f0; }
.formulario-contenedor { max-width: 800px; margin: 0 auto; }
.form-grupo { display: flex; flex-direction: column; margin-bottom: 20px; }
.form-fila { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-grupo label { font-size: 0.92em; font-weight: 600; color: #2d3748; margin-bottom: 8px; }
.form-grupo input, .form-grupo select, .form-grupo textarea {
    padding: 12px 15px; border: 1px solid #cbd5e0; border-radius: 8px; font-family: inherit; font-size: 0.95em; color: #2d3748; background-color: #f8fafc; transition: all 0.2s;
}
.form-grupo input:focus, .form-grupo select:focus, .form-grupo textarea:focus {
    outline: none; border-color: #00a896; background-color: #ffffff; box-shadow: 0 0 0 3px rgba(0, 168, 150, 0.1);
}
.btn-enviar-formulario {
    width: 100%; padding: 14px; background-color: #00a896; color: #ffffff; border: none; border-radius: 8px; font-size: 1em; font-weight: 600; cursor: pointer; transition: background-color 0.2s;
}
.btn-enviar-formulario:hover { background-color: #028074; }

/* PIE DE PÁGINA (FOOTER ULTRA) */
.footer-ultra { background-color: #0b0f19; color: #cbd5e0; padding: 60px 20px 30px 20px; border-top: 4px solid #00a896; margin-top: 60px; }
.footer-ultra-contenedor { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 50px; }
.footer-ultra-columna { display: flex; flex-direction: column; }

.logos-dobles-footer { display: flex; gap: 20px; margin-bottom: 20px; align-items: center; }
.logo-capsula-footer {
    background: #ffffff; padding: 8px; border-radius: 8px;
    display: inline-flex; align-items: center; justify-content: center; 
    height: 55px; width: 120px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.logo-img-footer { max-height: 100%; max-width: 100%; object-fit: contain; }

.footer-ultra-columna h3 { color: #ffffff; font-size: 1.3em; margin-bottom: 12px; font-weight: 700; }
.footer-ultra-columna h4 { color: #00a896; font-size: 1em; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 1px; font-weight: 700; }
.footer-ultra-columna p { font-size: 0.92em; line-height: 1.6; color: #a0aec0; }
.footer-ultra-columna ul { list-style: none; }
.footer-ultra-columna ul li { margin-bottom: 12px; }
.footer-ultra-columna ul li a { color: #a0aec0; text-decoration: none; font-size: 0.92em; transition: color 0.2s; }
.footer-ultra-columna ul li a:hover { color: #ffffff; }

.contacto-lista li { color: #a0aec0; font-size: 0.92em; margin-bottom: 12px; line-height: 1.5; }
.contacto-lista li a { color: #00a896 !important; font-weight: 600; text-decoration: none; }
.contacto-lista li a:hover { color: #319795 !important; text-decoration: underline; }

.footer-ultra-derechos { max-width: 1200px; margin: 50px auto 0 auto; padding-top: 25px; border-top: 1px solid #1a202c; text-align: center; }
.footer-ultra-derechos p { font-size: 0.85em; color: #4a5568; }

/* RESPONSIVE MÓVIL */
@media (max-width: 768px) {
    .header-contenedor { flex-direction: column; gap: 20px; text-align: center; }
    .logo-bloque-contenedor { flex-direction: column; gap: 12px; }
    .nav-header ul { gap: 15px; }
    .form-fila { grid-template-columns: 1fr; gap: 0; }
    .footer-ultra-contenedor { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .logos-dobles-footer { justify-content: center; }
}

/* =========================================================
   ESTILOS PARA EL CARRO VIRTUAL
========================================================= */

/* Botón flotante del Carrito */
.carrito-flotante {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #00a896;
    color: white;
    padding: 15px 25px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.1em;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 168, 150, 0.4);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: transform 0.3s ease;
}

.carrito-flotante:hover {
    transform: scale(1.05);
    background-color: #0c3c6c;
}

#contador-carrito {
    background-color: white;
    color: #00a896;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 0.9em;
}

/* UI de la lista en carrito.html */
.lista-carrito-ui {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

.btn-vaciar {
    background: transparent;
    color: #e53e3e;
    border: 1px solid #e53e3e;
    padding: 8px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
}
.btn-vaciar:hover {
    background: #fff5f5;
}

/* =========================================================
   BARRA INDICADORA DE FOOTER Y AJUSTES
========================================================= */

/* Subimos un poquito el carrito flotante para que no choque con la barra */
.carrito-flotante { bottom: 50px; }

.indicador-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(11, 15, 25, 0.95);
    color: #00a896;
    text-align: center;
    padding: 10px 0;
    font-size: 0.9em;
    font-weight: 600;
    text-decoration: none;
    z-index: 998; /* Queda debajo del carrito flotante que es 9999 */
    transition: transform 0.3s ease;
    backdrop-filter: blur(5px);
    border-top: 1px solid #00a896;
    box-shadow: 0 -4px 10px rgba(0,0,0,0.1);
}

.indicador-footer:hover {
    background-color: #111827;
    color: #ffffff;
}

/* Clase que usará Javascript para esconder la barra cuando lleguemos al final */
.ocultar-indicador {
    transform: translateY(100%);
}

/* Corrección para modo horizontal en móviles (Landscape) */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .header-premium {
        padding: 5px 20px !important; /* Reduce el espacio arriba y abajo */
    }
    
    .logo-img-header {
        max-height: 35px !important; /* Logo más pequeño */
    }

    .contenido-principal {
        padding-top: 10px !important; /* Ajuste para que el catálogo suba */
    }

    /* Ocultamos elementos secundarios para ganar espacio */
    .header-premium .tagline, 
    .header-premium .texto-marca {
        display: none !important;
    }
}

/* Asegurar que el precio tachado sea visible */
.precio-tachado {
    color: #a0aec0 !important;      /* Un gris suave */
    text-decoration: line-through !important; /* La línea tachada */
    font-size: 0.9em !important;
    margin-right: 8px;
}

.precio-oferta {
    color: #e53e3e !important;      /* Rojo para resaltar la oferta */
    font-weight: 800 !important;
    background: #fff5f5;
    padding: 2px 8px;
    border-radius: 6px;
}

.precio-normal {
    color: #0c3c6c !important;
    font-size: 1.25em !important;
    font-weight: 800 !important;
}

/* =========================================================
   ESTILOS V2 - BUSCADOR INTERACTIVO Y DISCLAIMER CENTRADO
========================================================= */

.busqueda-container {
    flex: 1;
    max-width: 450px;
    margin: 0 30px;
}

.busqueda-container input {
    width: 100%;
    padding: 10px 16px;
    font-size: 0.95em;
    border: 1px solid #cbd5e0;
    border-radius: 30px;
    background-color: #f8fafc;
    color: #2d3748;
    transition: all 0.25s ease;
    outline: none;
}

/* Efecto focus iluminado con el turquesa corporativo */
.busqueda-container input:focus {
    border-color: #00a896;
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(0, 168, 150, 0.15);
}

/* Ajuste responsive para que el buscador no se desarme en celulares */
@media (max-width: 768px) {
    .header-contenedor {
        flex-direction: column;
        gap: 15px;
    }
    .busqueda-container {
        max-width: 100%;
        width: 100%;
        margin: 5px 0;
    }
}

/* Centrado absoluto del Disclaimer en el footer */
.disclaimer {
    max-width: 1200px;
    margin: 30px auto 0 auto;
    padding-top: 15px;
    border-top: 1px dashed #1a202c;
    text-align: center;
    width: 100%;
}

.disclaimer p {
    color: #a0aec0 !important;
    font-size: 0.88em;
}