/* ===============================
   VARIABLES Y BASE
   =============================== */

/* Paleta de colores CAVENPOR */
:root {
    --azul-marino: #142744;
    --dorado: #D8A632;
    --blanco-marfil: #F5F2EA;
    --gris: #5E6773;
}

body {
    margin: 0;
    font-family: 'Inter', Arial, sans-serif;
    background-color: var(--blanco-marfil);
    color: var(--gris);
}

main {
    padding: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

h1, h2 {
    color: var(--azul-marino);
    font-family: 'Montserrat', Arial, sans-serif;
    font-weight: 800;
}

h1 {
    text-align: center;
}


/* ===============================
   HEADER Y NAVEGACIÓN
   =============================== */

header {
    background-color: var(--azul-marino);
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 10;
}

header nav a {
    color: var(--blanco-marfil);
    text-decoration: none;
    margin-right: 20px;
    font-weight: bold;
}

header nav a:hover {
    color: var(--dorado);
}

.menu-toggle {
    display: none;
}

.nav-container {
    display: flex;
    flex-direction: column;
}


/* ===============================
   FOOTER
   =============================== */

footer {
    background-color: var(--azul-marino);
    color: var(--blanco-marfil);
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}


/* ===============================
   BOTONES GENERALES
   =============================== */

.boton-primario {
    display: inline-block;
    background-color: var(--dorado);
    color: var(--azul-marino);
    padding: 12px 24px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 4px;
    margin: 10px;
}

.boton-secundario {
    display: inline-block;
    background-color: transparent;
    color: var(--blanco-marfil);
    padding: 12px 24px;
    text-decoration: none;
    font-weight: bold;
    border: 2px solid var(--blanco-marfil);
    border-radius: 4px;
    margin: 10px;
}


/* ===============================
   PÁGINA INICIO
   =============================== */

.hero {
    background-image: linear-gradient(rgba(20, 39, 68, 0.5), rgba(20, 39, 68, 0.5)), url('../img/hero-banderas.jpg');
    background-size: cover;
    background-position: center;
    color: var(--blanco-marfil);
    text-align: center;
    padding: 80px 20px;
}

.hero h1 {
    color: var(--blanco-marfil);
    font-size: 2.5em;
    margin-bottom: 20px;
}

/* Tarjetas de "Qué hacemos" */
.tarjetas {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.tarjeta {
    background-color: white;
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Cierre de conversión */
.cierre-conversion {
    background-image: linear-gradient(rgba(20, 39, 68, 0.3), rgba(20, 39, 68, 0.3)), url('../img/saltoangel.jpg');
    background-size: cover;
    background-position: center;
    color: var(--blanco-marfil);
    text-align: center;
    padding: 60px 20px;
}

.cierre-conversion h2 {
    color: var(--blanco-marfil);
}

.cierre-conversion .boton-primario {
    background-color: var(--azul-marino);
    color: var(--blanco-marfil);
}


/* ===============================
   PÁGINA CAVENPOR
   =============================== */

.quienes-somos {
    text-align: center;
    padding: 40px 20px;
}

.mision-vision {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
    background-image: linear-gradient(rgba(20, 39, 68, 0.6), rgba(20, 39, 68, 0.6)), url('../img/mapa_vision.jpg');
    background-size: cover;
    background-position: center;
    padding: 40px;
    border-radius: 8px;
}

.mision-vision .bloque-info {
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    color: var(--blanco-marfil);
}

.mision-vision .bloque-info h2 {
    color: var(--blanco-marfil);
}

.valores ul {
    list-style: none;
    padding: 0;
}

.valores li {
    background-color: white;
    border-left: 4px solid var(--dorado);
    padding: 16px 20px;
    margin-bottom: 12px;
    border-radius: 4px;
}


/* ===============================
   PÁGINA BENEFICIOS
   =============================== */

.categorias-beneficios {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.categorias-beneficios .bloque-info ul {
    padding-left: 20px;
}

.comparativa {
    margin-top: 40px;
}

.tarjetas-comparativa {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.tarjeta-comparativa {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.tarjeta-comparativa h3 {
    color: var(--azul-marino);
    font-size: 1.1em;
    margin-bottom: 12px;
}

.tarjeta-comparativa .afiliado {
    color: var(--dorado);
    font-weight: bold;
    margin: 4px 0;
}

.tarjeta-comparativa .no-afiliado {
    color: var(--gris);
    margin: 4px 0;
}

.nota-comparativa {
    margin-top: 20px;
    font-size: 0.9em;
    color: var(--gris);
}

/* Fondo especial de la página */
.pagina-beneficios {
    background-image: linear-gradient(rgba(20, 39, 68, 0.85), rgba(20, 39, 68, 0.85)), url('../img/beneficios.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.pagina-beneficios h1,
.pagina-beneficios h2 {
    color: var(--blanco-marfil);
}

.pagina-beneficios main > p,
.pagina-beneficios ul li {
    color: var(--blanco-marfil);
}

.pagina-beneficios .nota-comparativa {
    color: var(--blanco-marfil);
}

.pagina-beneficios h1 {
    display: inline-block;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--dorado);
}

/* Tarjetas de membresía */
.tarjetas-membresia {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.tarjeta-membresia {
    background-color: white;
    border-radius: 8px;
    padding: 30px 24px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
}

.tarjeta-membresia h3 {
    color: var(--azul-marino);
    font-size: 1.3em;
    margin-bottom: 8px;
}

.precio-membresia {
    font-size: 1.8em;
    font-weight: bold;
    color: var(--dorado);
    margin: 8px 0;
}

.capital-membresia {
    color: var(--gris);
    font-size: 0.9em;
    margin-bottom: 20px;
}

.tarjeta-membresia .boton-primario {
    margin-top: auto;
    align-self: center;
}


/* ===============================
   PÁGINA AFILIACIÓN (inscripcion)
   =============================== */

.pagina-inscripcion {
    background-color: var(--azul-marino);
}

.pagina-inscripcion h1 {
    color: var(--blanco-marfil);
    display: table;
    margin-left: auto;
    margin-right: auto;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--dorado);
}


/* ===============================
   PÁGINA CONFIRMACIÓN (inscripcion_exitosa)
   =============================== */

.mensaje-exitoso {
    background-color: white;
    border-radius: 8px;
    padding: 60px 40px;
    max-width: 500px;
    margin: 40px auto;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.mensaje-exitoso h1 {
    color: var(--azul-marino);
}

.mensaje-exitoso .boton-secundario {
    color: var(--azul-marino);
    border-color: var(--azul-marino);
}


/* ===============================
   PÁGINA CONTACTO
   =============================== */

.contacto-info {
    text-align: center;
    padding: 20px;
    margin-bottom: 20px;
}

.contacto-form {
    background-color: white;
    border-radius: 8px;
    padding: 30px;
    max-width: 500px;
    margin: 0 auto;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.contacto-form input,
.contacto-form textarea,
.contacto-form select {
    width: 100%;
    padding: 10px;
    margin-bottom: 12px;
    border: 1px solid var(--gris);
    border-radius: 4px;
    box-sizing: border-box;
}

.contacto-form label {
    font-weight: bold;
    color: var(--azul-marino);
}

.contacto-form button {
    width: 100%;
    border: none;
    cursor: pointer;
    font-size: 1em;
}

.pagina-contacto {
    background-color: var(--azul-marino);
}

.pagina-contacto h1 {
    color: var(--blanco-marfil);
    display: table;
    margin-left: auto;
    margin-right: auto;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--dorado);
}

.pagina-contacto p {
    color: var(--blanco-marfil);
}


/* ===============================
   PÁGINA EMPRESAS AFILIADAS
   =============================== */

.hero-empresas {
    background-image: linear-gradient(rgba(20, 39, 68, 0.5), rgba(20, 39, 68, 0.5)), url('../img/hero-empresas.jpg');
    background-size: cover;
    background-position: center;
    color: var(--blanco-marfil);
    text-align: center;
    padding: 80px 20px;
    border-radius: 8px;
    margin-bottom: 40px;
}

.hero-empresas h1 {
    color: var(--blanco-marfil);
}

.lista-empresas {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.tarjeta-empresa {
    background-color: white;
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    text-align: center;
}

.tarjeta-empresa h2 {
    font-size: 1.2em;
}

.tarjeta-empresa img {
    width: 100%;
    height: 150px;
    object-fit: contain;
    margin-bottom: 12px;
}

.tarjeta-empresa .boton-primario {
    margin-top: auto;
    align-self: center;
}


/* ===============================
   PÁGINA NOTICIAS
   =============================== */

.hero-noticias {
    width: 100%;
}

.hero-noticias-img {
    width: 100%;
    display: block;
}

.lista-noticias {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.tarjeta-noticia {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.tarjeta-noticia img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: bottom;
}

.contenido-noticia {
    padding: 20px;
}

.fecha-noticia {
    color: var(--gris);
    font-size: 0.9em;
}

.sin-noticias {
    text-align: center;
    padding: 40px;
    color: var(--gris);
}


/* ===============================
   RESPONSIVE (celular y tablet)
   =============================== */

@media (max-width: 768px) {

    main {
        padding: 20px;
    }

    .hero h1 {
        font-size: 1.8em;
    }

    .hero,
    .hero-empresas,
    .cierre-conversion {
        padding: 50px 16px;
    }

    /* Todas las cuadrículas de tarjetas pasan a 1 columna */
    .tarjetas,
    .mision-vision,
    .categorias-beneficios,
    .tarjetas-comparativa,
    .lista-empresas,
    .lista-noticias,
    .tarjetas-membresia {
        grid-template-columns: 1fr;
    }

    .contacto-form {
        padding: 20px;
    }

    header nav a {
        margin-right: 12px;
        font-size: 0.95em;
    }

    /* Menú hamburguesa */
    .menu-toggle {
        display: block;
        background: none;
        border: none;
        color: var(--blanco-marfil);
        font-size: 1.8em;
        cursor: pointer;
        padding: 0;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        margin-top: 15px;
    }

    .nav-links.activo {
        display: flex;
    }

    .nav-links a {
        padding: 10px 0;
        border-top: 1px solid rgba(245, 242, 234, 0.15);
    }

}