/* Navbar Styles */
.custom-navbar {
    background-color: transparent;
    transition: background-color 0.3s, color 0.3s;
}

.custom-navbar .nav-link {
    color: white;
    display: inline-block;
    align-items: center;
    text-align: center;
    white-space: nowrap;
    padding: 0px 0px;
    margin-top: 10px;
    tab-size: 4;
    border: 0 solid #000000;
    border-radius: 0.375rem;
    text-decoration: none;
    box-sizing: border-box;
    transition-duration: 0.3s;
    transition-property: color, background-color, border-color,
        text-decoration-color, fill, stroke, opacity, box-shadow, transform,
        filter, backdrop-filter, -webkit-backdrop-filter;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

@media (max-width: 767px) {
    .custom-navbar .nav-link {
        font-size: 2rem;
        margin-top: 20px;
    }
}

/* Different background colors for each menu item using nth-child */
.custom-navbar .nav-link:hover:nth-child(1),
.custom-navbar .nav-link.active:nth-child(1) {
    box-shadow: 10px 10px 0px 0px #dc3545;
}

.custom-navbar .nav-link:hover:nth-child(2),
.custom-navbar .nav-link.active:nth-child(2) {
    box-shadow: 10px 10px 0px 0px #33ff57;
}

.custom-navbar .nav-link:hover:nth-child(3),
.custom-navbar .nav-link.active:nth-child(3) {
    box-shadow: 10px 10px 0px 0px #33adff;
}

.custom-navbar .nav-link:hover:nth-child(4),
.custom-navbar .nav-link.active:nth-child(4) {
    box-shadow: 10px 10px 0px 0px #f1c40f;
}

.custom-navbar .nav-link:hover:nth-child(5),
.custom-navbar .nav-link.active:nth-child(5) {
    box-shadow: 10px 10px 0px 0px #9b59b6;
}

.custom-navbar .nav-link:hover {
    background-color: #fff;
    border: 2px solid #000000;
    color: #000;
}

.custom-navbar .nav-link.active {
    background-color: #fff;
    border: 2px solid #000000;
    color: #000;
}

/* Navbar scrolled state */
.custom-navbar.scrolled {
    padding-bottom: 20px;
}

@media (max-width: 767px) {
    /* When mobile navbar is open and unscrolled, apply a black background */
    .custom-navbar:not(.scrolled) .navbar-collapse.show {
        background-color: black;
    }

    .navbar-toggler.scrolled {
        background-color: #ffffff;
        border-color: #000000;
    }

    button.navbar-toggler:not(.scrolled) {
        background-color: #000000;
        border-color: #fffefe;
    }
}

.custom-navbar.scrolled {
    background-color: #ffffffe2;
    min-height: 65px;
}

.custom-navbar.scrolled .nav-link {
    color: black;
}

.custom-navbar.scrolled .nav-link.active {
    color: black !important;
}

/* Mobile nav menu full screen */
@media (max-width: 767px) {
    /* Mobile nav menu styling */
    .custom-navbar .navbar-collapse {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: #ffffffe2;
        display: none;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 4rem;
        z-index: 9999;
    }

    .custom-navbar .navbar-collapse.show {
        display: flex;
    }

    /* Always show the nav toggler (menu button) with black icon lines when not scrolled */
    .custom-navbar .navbar-toggler {
        display: block !important;
        position: fixed;
        top: 10px;
        left: 10px;
        z-index: 10000;
        border-radius: 0.5rem;
        background-color: rgb(255, 255, 255);
        box-shadow: 4px 4px 0px 0px #161616;
        transition: box-shadow 0.15s ease-in-out;
    }
}