/* 🔹 color in menu */

/* 🔺 Navbar — left top */
.navbar {
    background: transparent;
    position: fixed;
    top: 0;
    left: 0;
    width: auto;
    z-index: 10;
    padding: 0.25rem 0.75rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    color: var(--heading-color) !important;
    fill: var(--heading-color) !important;
}

.navbar-header {
    display: flex;
    align-items: center;
}

.navbar-toggler {
    border: none;
    padding: 0.25rem 0.5rem;
    margin-right: 0.5rem;
}

    .navbar-toggler:focus {
        box-shadow: none;
    }

/* hamburger */
.navbar-toggler-icon {
    background-image: none;
    position: relative;
    width: 24px;
    height: 2px;
    background-color: var(--heading-color);
    display: inline-block;
    transition: all 0.3s;
}

    .navbar-toggler-icon::before,
    .navbar-toggler-icon::after {
        content: "";
        position: absolute;
        left: 0;
        width: 24px;
        height: 2px;
        background-color: var(--heading-color);
        transition: all 0.3s;
    }

    .navbar-toggler-icon::before {
        top: -6px;
    }

    .navbar-toggler-icon::after {
        top: 6px;
    }

/* form name */
.navbar-brand {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    line-height: 2.0;
}

    /* company logo */
    .navbar-brand img {
        height: 40px;
        margin-left: 0.3rem;
        filter: brightness(0) saturate(100%) invert(21%) sepia(97%) saturate(2928%) hue-rotate(349deg) brightness(93%) contrast(91%);
    }

/* 🔽 vertical menu */
.navbar-collapse {
    width: 100%;
}

.navbar-nav {
    flex-direction: column;
    text-align: left;
    padding: 0.5rem 0;
    margin-top: 0.25rem;
}

    .navbar-nav .nav-link {
        color: var(--heading-color) !important;
        padding: 0.25rem 0.75rem;
        font-weight: 500;
    }

        .navbar-nav .nav-link:hover {
            text-decoration: underline;
        }