/* Estilos Generales */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@800;300&display=swap');

:root {
    --color-principal: #062f5b;
    --color-secundario: #679dd6;
    --color-texto: #5d596b;
}

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

body {
    font-family: 'Roboto', sans-serif;
    font-weight: 300px;
}

img {
    max-width: 100%;
}

li {
    list-style-type: none;
}

a {
    text-decoration: none;
    color: #fff;
}

header {
    background-color: var(--color-principal);
}

nav {
    padding: 20px;
}

nav ul {
    display: flex;
}

nav ul li a {
    padding: 10px;
}

.bg-header {
    background-image: url("../img/bg-header.jpg"), -webkit-linear-gradient(top, #cbe3ba, #a6cc8b);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 300px;
}

.bg-header h1 {
    font-weight: 500px;
}

/* Estilos section */
section,
footer {
    padding: 40px;
}

section>div {

    display: flex;
}

h2 {
    font-size: 2rem;
    text-align: center;
}

/* Estilos cards */
#card-section>div {
    display: flex;
}

.card {
    border-radius: 20px;
    padding: 20px;
    width: 50%;
    border: 1px solid #ccc;
    box-shadow: 2px 2px 6px #ccc;
    margin: 20px 10px;

}

.card>h3 {
    color: var(--color-secundario);
    font-size: 1.5em;
    margin: 20px 0;
}

/* Estilos contacto*/
.contacto,
.formulario {
    padding: 30px;
}

.contacto {
    width: 50%;
    text-align: right;
}

.contacto>p {
    line-height: 2;
    color: var(--color-texto);
}

.contacto>p>span {
    font-weight: bold;
}

.formulario {
    width: 50%;
}

form {
    color: #fff;
    display: flex;
    flex-direction: column;
    background-color: var(--color-principal);
    padding: 40px 40px 10px;
}

form input {
    margin-bottom: 30px;
}

input {
    border-radius: 20px;
    outline: none;
    padding: 8px;
}

input[type="submit"] {
    background-color: var(--color-principal);
    border: 2px solid #fff;
    color: #fff;

}

/*footer*/
footer {
    background-color: var(--color-principal);
    display: flex;
}

footer>div {
    width: 50%;
}

footer h4 {
    color: #fff;
    margin-bottom: 20px;
}

footer ul {
    line-height: 2.5;
}

.news-letter {
    position: relative;
}

.news-letter>input[type="text"] {
    width: 100%;
}

.news-letter>input[type="submit"] {
    position: absolute;
    width: 100px;
    right: 0;
}

/*** Responsive */
@media (max-width: 768px){
    .bg-header h1{
        font-size: 3rem;
    }
    #card-section{
        padding-bottom: 40px;
    }
    #card-section div{
        width: 100%;
        margin: 20px 0;
    }
    section >div, footer{
        flex-direction: column;
    }
    .formulario, .contacto {
        width: 100%;
    }
    .contacto{
        text-align: center;
    }
    footer>div {
        width: 100%;
    }
}

@media (max-width: 450px) {
     .bg-header{
         height: 100vh;
     }
     .bg-header h1 {
        font-size: 2rem;
    }
    section{
        padding: 30px 10px;
    }
    .formulario {
        padding: 30px 0;
    }
    footer div{
        margin: 20px 0;
    }
}