/* ============================================================
   assets/style.css
   Paleta institucional: azul oscuro (header), azul medio (nav),
   rojo (acentos), gris (textos secundarios).
   ============================================================ */

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

body {
    font-family: -apple-system, "Segoe UI", Arial, sans-serif;
    color: #2C2C2A;
    background: #F1EFE8;
}

/* --- Header superior --- */
.header-top {
    background: #042C53;
    color: #FFFFFF;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.marca {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.marca .acento {
    color: #F09595;
}

.contacto-rapido {
    font-size: 13px;
    color: #B5D4F4;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* --- Barra de navegación --- */
.barra-nav {
    background: #185FA5;
    padding: 0 24px;
    display: flex;
    flex-wrap: wrap;
}

.nav-item {
    display: inline-block;
    padding: 12px 14px;
    color: #E6F1FB;
    font-size: 14px;
    text-decoration: none;
}

.nav-item:hover {
    color: #FFFFFF;
}

.nav-activo {
    color: #FFFFFF;
    border-bottom: 2px solid #E24B4A;
}

/* --- Contenido general de página --- */
.contenido-pagina {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 24px;
}

.seccion-hero,
.seccion-encabezado {
    text-align: center;
    margin-bottom: 32px;
}

.seccion-hero h1,
.seccion-encabezado h1 {
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #042C53;
}

.seccion-hero p,
.seccion-encabezado p {
    font-size: 15px;
    color: #5F5E5A;
    line-height: 1.6;
}

/* --- Tarjetas de producto --- */
.grilla-productos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.tarjeta-producto {
    background: #FFFFFF;
    border: 1px solid #D3D1C7;
    border-radius: 8px;
    padding: 24px;
}

.tarjeta-producto h2 {
    font-size: 18px;
    color: #042C53;
    margin-bottom: 10px;
    border-bottom: 2px solid #E24B4A;
    padding-bottom: 8px;
    display: inline-block;
}

.tarjeta-producto p {
    font-size: 14px;
    color: #5F5E5A;
    line-height: 1.6;
}

.btn-acceso {
    display: inline-block;
    margin-top: 14px;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    text-decoration: none;
    background: #185FA5;
    color: #FFFFFF;
}

.btn-acceso:hover {
    background: #042C53;
}

/* --- Datos de contacto (usado en index viejo, se mantiene por compatibilidad) --- */
.datos-contacto {
    background: #FFFFFF;
    border: 1px solid #D3D1C7;
    border-radius: 8px;
    padding: 20px;
    margin-top: 24px;
    text-align: left;
    display: inline-block;
}

.datos-contacto p {
    margin-bottom: 8px;
    color: #2C2C2A;
    font-size: 14px;
}

.datos-contacto a {
    color: #185FA5;
    text-decoration: none;
}

.datos-contacto a:hover {
    text-decoration: underline;
}

/* --- Pestañas de producto (manuales) --- */
.tabs-productos {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
    border-bottom: 1px solid #D3D1C7;
}

.tab-boton {
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 10px 16px;
    font-size: 14px;
    color: #5F5E5A;
    cursor: pointer;
}

.tab-boton:hover {
    color: #042C53;
}

.tab-activo {
    color: #042C53;
    font-weight: 600;
    border-bottom: 3px solid #E24B4A;
}

.tab-contenido {
    display: none;
}

.tab-visible {
    display: block;
}

/* --- Acordeón de módulos --- */
.acordeon-item {
    border: 1px solid #D3D1C7;
    border-radius: 8px;
    margin-bottom: 10px;
    overflow: hidden;
}

.acordeon-titulo {
    width: 100%;
    background: #FFFFFF;
    border: none;
    padding: 14px 18px;
    font-size: 15px;
    font-weight: 600;
    color: #042C53;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.acordeon-titulo:hover {
    background: #F1EFE8;
}

.acordeon-flecha {
    transition: transform 0.15s ease;
}

.acordeon-titulo-activo .acordeon-flecha {
    transform: rotate(180deg);
}

.acordeon-panel {
    display: none;
    padding: 8px 18px 14px;
}

.acordeon-panel-abierto {
    display: block;
}

/* --- Filas de manual --- */
.fila-manual {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid #F1EFE8;
}

.fila-manual:last-child {
    border-bottom: none;
}

.fila-manual-unica {
    background: #FFFFFF;
    border: 1px solid #D3D1C7;
    border-radius: 8px;
    padding: 18px;
}

.manual-titulo {
    font-size: 14px;
    color: #2C2C2A;
}

.manual-pendiente {
    font-size: 13px;
    color: #888780;
    font-style: italic;
}

.btn-manual {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 13px;
    text-decoration: none;
    border: 1px solid #185FA5;
    color: #185FA5;
    margin-left: 6px;
}

.btn-manual:hover {
    background: #E6F1FB;
}

.btn-manual-descargar {
    background: #E24B4A;
    border-color: #E24B4A;
    color: #FFFFFF;
}

.btn-manual-descargar:hover {
    background: #A32D2D;
}

/* --- Casos de éxito (grilla de clientes) --- */
.grilla-clientes {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.tarjeta-cliente {
    background: #FFFFFF;
    border: 1px solid #D3D1C7;
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    flex: 1 1 160px;
    max-width: 220px;
}

.tarjeta-cliente img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    margin-bottom: 10px;
}

.tarjeta-cliente p {
    font-size: 13px;
    color: #5F5E5A;
}
.pie {
    text-align: center;
    padding: 20px;
    font-size: 12px;
    color: #888780;
}

/* --- Formulario de contacto (contacto.php / "PSI te escucha") --- */
.contacto-layout {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 32px;
    align-items: start;
    max-width: 820px;
    margin: 0 auto;
}

@media (max-width: 640px) {
    .contacto-layout {
        grid-template-columns: 1fr;
    }
}

.info-contacto {
    background: #FFFFFF;
    border: 1px solid #D3D1C7;
    border-radius: 8px;
    padding: 24px;
}

.info-contacto h2 {
    font-size: 16px;
    color: #042C53;
    margin-bottom: 16px;
    border-bottom: 2px solid #E24B4A;
    padding-bottom: 8px;
    display: inline-block;
}

.info-contacto p {
    font-size: 14px;
    color: #5F5E5A;
    line-height: 1.6;
    margin-bottom: 16px;
}

.info-contacto p:last-child {
    margin-bottom: 0;
}

.info-contacto strong {
    color: #042C53;
}

.formulario-contacto {
    background: #FFFFFF;
    border: 1px solid #D3D1C7;
    border-radius: 8px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.campo {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.campo label {
    font-size: 13px;
    font-weight: 600;
    color: #042C53;
}

.campo input,
.campo textarea {
    font-family: inherit;
    font-size: 14px;
    color: #2C2C2A;
    border: 1px solid #D3D1C7;
    border-radius: 6px;
    padding: 10px 12px;
    background: #F1EFE8;
}

.campo input:focus,
.campo textarea:focus {
    outline: none;
    border-color: #185FA5;
    background: #FFFFFF;
}

.campo textarea {
    resize: vertical;
    min-height: 120px;
}

/* Honeypot anti-spam: oculto visualmente pero presente en el DOM,
   fuera de la pantalla en vez de display:none (algunos bots ignoran
   display:none pero no un elemento fuera del viewport). */
.campo-trampa {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.btn-enviar {
    border: none;
    cursor: pointer;
    align-self: flex-start;
    font-size: 14px;
    padding: 10px 22px;
}

.mensaje-exito {
    background: #FFFFFF;
    border: 1px solid #185FA5;
    border-left: 4px solid #185FA5;
    border-radius: 6px;
    padding: 16px 20px;
    color: #042C53;
    font-size: 14px;
}

.mensaje-error-general {
    background: #FFFFFF;
    border: 1px solid #E24B4A;
    border-left: 4px solid #E24B4A;
    border-radius: 6px;
    padding: 14px 20px;
    margin-bottom: 20px;
}

.mensaje-error-general ul {
    list-style: disc;
    margin-left: 18px;
    color: #A32D2D;
    font-size: 13px;
    line-height: 1.6;
}