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

html{
    scroll-behavior: smooth;
}

body{
    font-family: Arial, Helvetica, sans-Serif;
    background: #ffffff;
    color: #222222;
    line-height: 1.6;
}

header{
    width: 100%;
    border-bottom: 1px solid #dddddd;
    background: #ffffff;
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav{
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: center;
    gap: 30px;
}

nav a{
    
    color: #222222;
    text-decoration: none;
    font-size: 14px;
    font-weight: bold;
}
nav a:hover{
    color: #555555;
}

/*MAIN*/
main{
    max-width: 1100px;
    margin: 0 auto;
}


/*RESUME */
.hero{
    min-height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px 20px;
    border-bottom: 1px solid #dddddd;
}

.hero h1{
    font-size: 64px;
    font-weight: 700;
    margin-bottom: 10px;
}

.hero p{
    font-size: 22px;
    color: #666666;
}

section:not(.hero){
    padding: 80px 20px;
    border-bottom: 1px solid #dddddd;
}

section h2{
    font-size: 32px;
    margin-bottom: 30px;
}

/*MOBILE*/

@media (max-width: 700px){
    nav {
        flex-wrap: wrap;
        gap: 15px;
    }
    nav a{
        font-size: 12px;
    }
    .hero h1{
        font-size: 44px;
    }
    .hero p{
        font-size: 18px;
    }
    section:not(.hero){
        padding: 60px 20px;
    }
}

nav a.active{
    font-weight: bold;
    text-decoration: underline;
}