/* RESET */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, sans-serif;
    background: #f6f7f9;
    color: #222;
}

/* ===================== */
/* HEADER */
/* ===================== */

header {
    position: sticky;     /* 👈 i stedet for absolute */
    top: 0;

    display: flex;
    justify-content: space-between;
    align-items: center;

    height: 70px;
    padding: 0 20px;

    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);

    z-index: 100;
}

/* links reset (REN CSS – ikke nesting) */
header a {
    text-decoration: none;
    color: inherit;
}

/* logo */
.logo-img {
    height: 42px;
    cursor: pointer;
}

/* menu */
.header-buttons {
    display: flex;
    gap: 24px;
    align-items: center;
}

.headerbutton {
    cursor: pointer;
    font-weight: 600;
    color: #cc00cc;
    transition: 0.2s;
}

.headerbutton:hover {
    color: #00bcd4;
}

/* ========*