/*agregando customer properties*/
:root {
    --negro : #000000;
    --rojo :  #dd1010;
    --blanco :#fbf6f6;
    --gris :  #9d9999;

    
    --fuentePrincipal: 'Roboto', sans-serif;
    --fuenteSecundaria: 'Lato', sans-serif;

    --separacion: 5rem;
}


body {
    font-family: var(--fuentePrincipal);
    background-color: var(--negro);
}

/* Globales */


h1, h2, h3 {
    font-weight: 900;
    font-family: var(--fuenteSecundaria);
    margin: calc( var(--separacion) / 2 ); /*2.5rem arriba y 2.5rem abajo tomando en cuenta el valor de 5rem*/
}

h1 {
    font-size: 3.5rem;
    color: var(--rojo);
}

h2 {
    font-size: 3rem;
    color: var(--blanco);
    text-align: center;
}

h3 {
    font-size: 2rem;
    color: var(--blanco);
}

h4 {
    font-size: 3rem;
    font-weight: 900;
    margin: 1rem 0;
    color: var(--blanco);

}

p {
    font-size: 2rem;
    color: var(--blanco);
}

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

/*utilidades*/
.text-center {
    text-align: center;
}

.text-right {
    text-align: left;
}

.hero {
    min-height: 600px;
    background-image: url("../img/imagenfondo.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero__contenido {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/*navegacion*/
.navegacion {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

/*boton whatsapp*/
.boton-whatsapp {
    display: inline-block;
    background-color: #25d366;
    color: #ffffff;
    padding: 1.5rem 2.5rem;
    border-radius: 5rem;
    text-decoration: none;
    font-size: 1.8rem;
    font-weight: 800;
    transition: background-color .3s ease,
                transform .3s ease,
                box-shadow .3s ease;
}

.boton-whatsapp:hover {
    background-color: #1ebe5d;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(8, 147, 59, 0.4);
}


/*planes*/
.planes__grid {
    display: grid;
    gap: 2rem
}

@media (min-width: 550px) { 
    .planes__grid {
    grid-template-columns: repeat(1, 1fr);
    max-width: 550px;
    margin: 0 auto;  
    }
    
} 

@media (min-width: 768px) { 
    .planes__grid {
    grid-template-columns: repeat(1, 1fr);
    max-width: 768px;
    margin: 0 auto;
}


} 
    

@media (min-width: 1200px) {
    .planes__grid {
    grid-template-columns: repeat(4, 1fr);
    padding: 2rem 0;
    max-width: 1200px;
    margin: 0 auto;
}


} 

/*diseno de tarjetas*/
.plan {
    background-color: #1a1a1a;
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    flex: 1;
    min-width: 200px;
}

.planes__grid {
    padding: 2rem;
}



.plan__boton {
    display: inline-block;
    background-color: var(--rojo);
    color: var(--blanco);
    padding: 1rem 2rem;
    border-radius: .5rem;
    text-decoration: none;
    font-weight: 700;
    transition: transform .3s ease,
                background-color .3s ease;
}

.plan a:hover {
    background-color: var(--rojo);
    transform: translateY(-3px);
}

/*contenido*/
.contenido__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem;
}

@media (min-width: 768px) { 
    .contenido__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
} 

.card {
    padding: 2rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    background-color: #1a1a1a;
}

.card h3,
.card p {
    margin: 0;
}

.card h3 {
    margin-bottom: 1rem;
    text-align: center;
}

.card:last-of-type {
    margin: 0;
}

.card img {
    max-width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.card p {
    margin-top: 1rem;
}

/*compatibilidad*/

.dispositivo {
    background-color: #1a1a1a;
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
}

.compatibilidad__grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 550px) { 
    .compatibilidad__grid {
    grid-template-columns: repeat(1, 1fr);
    max-width: 550px;
    margin: 0 auto;
    }
} 

@media (min-width: 768px) { 
    .compatibilidad__grid {
    grid-template-columns: repeat(1, 1fr);
    max-width: 768px;
    margin: 0 auto;
}


} 


@media (min-width: 1200px) { 
    .compatibilidad__grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1200px;
    margin: 0 auto;
}


} 

/*faq*/
.faq__item {
    margin-bottom: 1rem;
}

.faq__item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 1rem;
    background-color: #1a1a1a;
    color: var(--blanco);
    list-style: none;
    font-size: 2rem;
}

.faq__item summary::after {
    content: "+";
    font-size: 1.5rem;
}

.faq__item details[open] summary::after {
    content: "−";
}

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

.faq__item p {
    padding: 1rem;
    margin: 0;
    background-color: #222;
    color: var(--blanco);
    font-size: 1rem;
}

/*footer*/
.footer_contacto {
    text-align: center;
}

.contacto {
    display: block;
    color: var(--blanco);
}

.cr {
    font-size: 1rem;
    margin: 0;
}