header {
    width: 100%;
    height: var(--header-height);
    padding: 7px 5%;
    position: fixed;
    z-index: 100;
    top: 0;

    background-color: whitesmoke;
    box-shadow: 0px 1px 20px rgba(0, 0, 0, 0.1);
}

body {
    background-color: whitesmoke;
}

#nav_logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav_logo_icon {
    width: 60px;
    height: auto;
    display: block;
}

.nav_logo_text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    gap: 3px;
    color: var(--graphite-gray);
}

#nav_logo h1 {
    font-family: "Playfair Display", serif;
    font-size: 30px;
    font-weight: 900;
    text-align: right;
    margin: 0;
    line-height: 1;
    letter-spacing: 0.32em;
    display: inline-block;
}

.nav_logo_subtitle {
    font-family: "Inter", serif;
    font-size: 15px;
    font-weight: 800;
    color: var(--bronze-gold);
    margin: 0;
    line-height: 1;
    display: inline-block;
}

#nav_bar {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#nav_list {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav_item {
    position: relative;
}

.nav_item::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--bronze-gold);
    transition: width 0.6s ease;
    border-radius: 999px;
}

.nav_item:hover::after,
.nav_item.active::after {
    width: 100%;
}

.nav_item a {
    text-decoration: none;
    font-size: 14px;
    color: #1d1d1dad;
    font-weight: 600;
}

.nav_item.active a {
    color: #041e39;
    padding-bottom: 3px;
    border-bottom: 3px solid var(--bronze-gold);
    font-weight: 700;
}

#mobile_menu {
    display: none;
}

#mobile_menu_button {
    display: none;
}

@media screen and (max-width: 1170px) {
    #nav_list,
    #nav_bar .btn_default {
        display: none;
    }

    #nav_logo {
        display: flex;
        justify-content: space-around;
        align-items: center;
        width: 100%;
    }
}