Olá amigo, eu tinha em mente que o writing-mode era o responsável pois quando o retiro eu consigo utilizar o margin-left normalmente.
Codigo CSS
:root{
--font-color: #b4b4b4;
}
a {
text-decoration: none;
}
#page-index {
background-image: radial-gradient( circle, #ffffff 38%, #eefafb);
background-size: 100% 100%;
position: absolute;
left: 0px;
top: 0px;
right: 0px;
bottom: 0px;
width: 100%;
height: 100%;
}
#page-index header .logo span{
background-image: url(/public/img/logomarca.png);
background-size: 100% 100%;
position: absolute;
left: 0px;
top: 0px;
right: 0px;
bottom: 0px;
width: 60px;
height: 60px;
}
#page-index header .links {
font-family: 'Roboto', sans-serif;
font-size: 18px;
margin-left: 100px;
margin-top: 20px;
}
#page-index header .links a{
color: var(--font-color);
margin-left: 16px;
transition: 200ms;
}
#page-index header .links a:hover{
color: #ffa561;
}
#page-index header .linksdois{
font-family: 'Roboto', sans-serif;
writing-mode: vertical-lr;
margin-top: 170px;
margin-left: 1280px;
margin-bottom: 0px;
margin-right: 5px;
font-size: 16px;
transform: rotateZ(180deg);
}
#page-index header .linksdois a{
color: var(--font-color);
transition: 400ms;
margin-left: 18px;
}
#page-index header .linksdois a:hover{
color: rgb(26, 26, 26);
}
Código HTML
<!DOCTYPE html>
<html lang="pt_br">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Index</title>
<link href="https://fonts.googleapis.com/css2?family=Roboto&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Crimson+Text&display=swap" rel="stylesheet">
<link rel="stylesheet" href="/public/css/page-index.css">
</head>
<body>
<div id="page-index">
<header>
<div class="logo">
<span></span>
</div>
<div class="links">
<a href="#">About</a>
<a href="#">Portifolio</a>
<a href="#">Blog</a>
<a href="#">Contact</a>
</div>
<div class="linksdois">
<a class="twiter" href="#">twiter</a>
<a class="beahance" href="#">beahance </a>
<a class="dribbble" href="#">dribbble </a>
<a class="linkedin" href="#">linkedin</a>
</div>
</header>
<main>
<div class=title> <p> About <p> </div>
</main>
</div>
</body>
</html>
Desde já agradeço a ajuda