html {
    scroll-behavior: smooth;
}

body{
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    scroll-behavior: smooth;
}

h1 a{
    text-decoration: none;
    color: #000;
}



#planos {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 50px 0;
}

.plan {
    background-color: #ffffff;
    border: 2px solid #000003;
    border-radius: 10px;
    padding: 20px;
    width: 90%;
    text-align: center;
    transition: transform 0.3s;
}

.plan:hover {
    transform: scale(1.05);
}

h2 {
    color: #000003;
    font-size: 28px;
}

.row {
    width: 100%;
    display: flex;
    justify-content: space-around;
}

.col {
    width: 30%;
    margin: 10px;
}

.btn{
    width: 100%;
    display: flex;
    justify-content: center;
    background-color: #000;
}

.btn a {
    background-color: #000003;
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background-color 0.3s;
    transition: .5s ease;
}

.btn a:hover {
    border-radius: 50px;
}


header{
    position: fixed;
    width: 100%;
    height: 8vh;
    background-color: #fff;
    box-shadow: 0 0 8px 1px #000003;
    display: flex;
    align-items: center;
    justify-content: center;
}

nav{
    width: 80%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-list{
    width: 40%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
}

.nav-list .nav-item{
    height: 70%;
    width: 19%;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 5px;
    transition: .5s ease;
}

.nav-list .nav-item:hover{
    background-color: #0000001f;
}

.nav-item a{
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    font-weight: 600;
    color: #000;
}

.container{
    width: 85%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#main{
    width: 100%;
    height: 100vh;
    
}
.txt-inicial{
    width: 90%;
    overflow: hidden;
    text-align: justify;
    text-indent: 40px;
    font-size: 25px;
    font-weight: 500;
    letter-spacing: 1px;
}

.btn{
    width: 50%;
    height: 10%;
    background-color: #000003;
    border-radius: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.btn a{
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

#html{
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
}
.content-img{
    width: 80%;
    height: 60%;
}
.content-img img{
    object-fit: contain;
    width: 100%;
    height: 100%;
    border-radius: 5px;
}
.ttl{
    margin-top: 50px;
    width: 100%;
    height: 10%;
}
.row{
    width: 100%;
    height: 70%;
    display: flex;
    justify-content: space-between;
}
.col{
    width: 49%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
   
}
.sales{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
   
}
#css{
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;;
}
#javascript{
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
}
#node{
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
}

footer{
    position: absolute;
    width: 100%;
    height: 8vh;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 -1px 8px 1px #000003;
    z-index: 999;
}

.tool{
    height: 100%;
    display: flex;
    justify-content: center

}