*{
    margin: 0;
    padding: 0;
}
html,body{
    width: 100%;
    height: 100%;
    font-family: Arial, Helvetica, sans-serif;
    text-align: justify;
    background-color: #042a7f;
}
header{
    width: 100%;
    height: 300px;
    background-color: grey;
}
header .sombra{
    width: 100%;
    height: 100%;
    background: rgb(0,0,0);
    background: linear-gradient(0deg, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
header .sombra h1{
    padding: 30px;
    font-size: 40px;
    text-align: left;
    color: white;
}
header .sombra h1::after{
    content: '';
    width: 40%;
    height: 3px;
    background-color: white;
    position: absolute;
    bottom: 0;
    left: 0;
}
.card1{
    background: url("../imagens/Igreja-de-Nossa-Senhora-da-Ajuda.jpg") no-repeat center;
    background-size: cover;
}
.card2{
    background: url("../imagens/Parque-Natural-Municipal-Rota-das-Garcas.jpeg") no-repeat center;
    background-size: cover;
}
.card3{
    background: url("../imagens/igreja-de-nossa-senhora-de-belem.jpg") no-repeat center;
    background-size: cover;
}
.card4{
    background: url("../imagens/Viana-Igreja-Nossa-Senhora-da-Conceicao-de-Viana.jpg") no-repeat center;
    background-size: cover;
}
.card5{
    background: url("../imagens/sobre-o-projeto.jpeg") no-repeat center;
    background-size: cover;
}
section{
    width: 100%;
    min-height: 55vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 30px;
}
section article{
    width: 900px;
    color: white;
}
section h2{
    font-size: 20px;
    color: white;
    fill: white;
}
section h2 svg{
    width: 11px;
    padding-top: 30px;
}
section iframe{
    width: 100%;
    height: 300px;
    margin: 10px 0px 30px 0px;
    border-radius: 8px;
}
footer{
    width: 100%;
    height: 200px;
    margin-top: 30px;
    background-color: #042a7f;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    position: relative;
}
footer::before{
    content: '';
    width: 40%;
    height: 3px;
    background-color: white;
    position: absolute;
    top: 0;
    right: 0;
}
footer a{
    text-decoration: none;
    color: white;
    fill: white;
    font-size: 18px;
}
footer a svg{
    width: 15px;
    margin-bottom: -4px;
}
footer img{
    width: 100px;
    padding: 10px 0px;
}
footer p{
    color: white;
    font-size: 16px;
}
footer p a{
    font-size: 16px;
    text-decoration: underline;
}
@media screen and (max-width: 1000px){
    section article{
        width: 86%;
    }
}
@media screen and (max-width: 720px){
    header{
        height: 200px;
    }
    header .sombra{
        justify-content: flex-start;
        align-items: flex-end;
    }
    header .sombra h1{
        font-size: 24px;
    }
}