:root {
    --background-color: #f2f2f2;
    --primary-color: #0E5D97;
    --secundary-color: #393B7B;
    --primary-text-color: #4D4D4D;
    --secundary-text-color: #f9f9f9;
    
}


/* SECTION instalacoes  */


#instalacoes {
    background: linear-gradient(rgba(0, 0, 0, 0.503), var(--secundary-color));
    position: relative;
    min-height: 78vh;
    background-size: cover ;
}


.instalacoes__background {
    object-fit: cover;
    position: absolute;
    top: 0;
    height: 78vh;
    width: 100%;
    z-index: -10;
}

.instalacoes__foreground {
    text-align: start;
    color: var(--secundary-text-color);
    
    margin-left: 5rem;
    width: 50%;
    padding-top: 17vh;
}

.foreground__title{
    font-size: 2.4rem;
}

.foreground__list{
    list-style: none;
    margin-top: 1.3rem;
    margin-left: 4rem;
    font-size: 1.7rem;
}

.list-item {
    position: relative;
}

.list-item a {
    text-decoration: none;
    color: var(--secundary-text-color);
}

.list-item a::before{
    content: "";
    width: 1.2rem;
    height: 5px;
    position: absolute;
    border-radius: 20px;
    display: block;
    background-color: var(--background-color);
    top: 1.1rem;
    left: -1.5rem;
}

.list-item a:hover{
    color: var(--primary-color);

}

.box-foreground h2 {
    padding-top: .7rem;
    font-weight: 300;
    font-size: 16pt;
}


/* Sessao about */

#instalacoes__about {
    display: flex;
    padding: 4rem 4rem 6rem 4rem;
    justify-content: center;
    align-items: center;
}

.about__title {
    color: var(--primary-text-color);
    margin-right: 2.7rem;
    width: 50%;
}

.about__title h2{
    font-size: 1.6rem;
    color: #303030;
    margin-bottom: 2rem;
    padding-top: 1rem;
}

.btn-about {
    margin-top: 1.4rem;
    background-color: var(--primary-color);
    border: 1px solid transparent;
    border-radius: 10px;
    padding: .7rem 1.3rem;
    cursor: pointer;
}

.btn-about a {
    text-decoration: none;
    color: var(--secundary-text-color);
}

.about__image img{
    border-radius: 10px;
}

/* REDES CABEADAS */

#cabeadas {
    background-color: var(--secundary-color);
    display: flex;
    padding: 3rem 2rem;
    justify-content: space-around;
}

.container__cabeadas {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
    width: 100%;
    background-color: var(--background-color);
    border: 2px solid transparent;
    border-radius: 20px;
    padding: 3rem;
}

.container__text{
    color: var(--primary-text-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 1rem 1.8rem;
    border-radius: 20px;
    text-align: center;
    width: 70%;
}

.container__text h2{
    color: #303030;
    margin-bottom: .4rem;
}

.container__text p {
    color: #393939d5;
}

.container__cards {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap:10px;
    justify-content: space-evenly;
}

.card {
    background-color: var(--secundary-text-color);
    box-shadow: 2.5px 3px 4px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    margin-top: 2rem;
    padding: 1.3rem 1rem;
    transition: all 0.3s;
    width: 20rem;

}

.card:hover{
    transform: scale(1.01);
    box-shadow: 2px 4px 6px rgba(0, 0, 0, 0.2);
}

.card i {
    color: var(--primary-color);
    font-size: 35px;
}

.card__title {
    display: flex;
    gap: .7rem;
    align-items: center;
}

.card__title h4 {
    color: var(--secundary-color);
    font-weight: 600;
}

.card__description {
    padding-top: .7rem;
    font-size: 14px;
    text-align: start;
    color: var(--primary-text-color);
}

.wireless {
    padding-top: 4rem;
}

@media (max-width: 1133px) {

    .instalacoes__foreground {
        width: 90%;
        
    }

    .foreground__title {
        width: 100%;
        
    }



    .about__title h2 {
        font-size: 1.3rem;
    }
    .about__title p {
        font-size: .8rem;
    }
    .about__image img {
        width: 25rem;
    }
    .btn-about {
        padding: .5rem .9rem;
        font-size: .8rem;
    }
}

@media (max-width: 940px){

    .instalacoes__foreground {
        margin-left: 2rem;
    }

    #instalacoes__about {
        flex-direction: column-reverse;
    }

    .about__image {
        display: flex;
        width: 100%;
        justify-content: center;
    }

    .about__image img {
        width: 80%;
    }

    .about__title {
        width: 80%;
        margin-right: 0rem;
    }



    #cabeadas{
        padding: 3rem 1rem;
    }
    .container__cabeadas {
        padding: 3rem 1.5rem;
    }
    .container__text{
        width: 100%;
    }
    .container__text {
        width: 90%;
    }
    .card {
        width: 17rem;
    }
    .card__description{
        font-size: 12px;
    }
}

@media (max-width: 641px){

    .foreground__title {
        font-size: 1.6rem;
    }

    .foreground__list {
        font-size: 1.4rem;
    }


    .card {
        width: 13rem;
    }
    .container__cabeadas{
        padding: 3rem .7rem;
    }
}

@media (max-width: 514px) {
    #instalacoes__about {
        padding: 1rem;
    }
    .about__title h2 {
        font-size: 1rem;
    }

    .btn-about {
        margin-bottom: 2rem;
    }

}

@media (max-width: 484px) {
    .card {
        width: 18rem;
    }

    .container__text {
        padding: 1rem 0;
    }
}

@media (max-width: 417px) {

    .instalacoes__foreground {
        
        margin-left: 1rem;
    }

    .foreground__title {
        font-size: 1.4rem;
    }
}