.navbar {
    background-color: rgba(75, 39, 32, 1);
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    border-top: 2px solid rgba(255, 204, 136, 0.2);
    border-bottom: 2px solid rgba(255, 204, 136, 0.2);
    padding: 16px 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

#navbar-partial {
    display: contents;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 32px;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--accent);
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: #217ea3;
    filter: drop-shadow(0 0 6px var(--main-bg));
}

/* toggle button (hamburger) */
.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    /* shown only on mobile below */
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
}

.nav-toggle-label span {
    width: 24px;
    height: 3px;
    background-color: #ffcc88;
    border-radius: 2px;
}

/* mobile menu */
@media (max-width: 600px) {

    /* when its checkbox is checked, show that dropdown-menu */
    .nav-links li.dropdown>input[type="checkbox"]:checked~.dropdown-menu {
        display: block;
    }

    .nav-toggle-label {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: rgba(158, 71, 44, 0.95);
        flex-direction: column;
        gap: 16px;
        padding: 20px;
        text-align: center;
        border-top: 1px solid rgba(255, 204, 136, 0.5);
        border-bottom: 1px solid rgba(255, 204, 136, 1);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        opacity: 0;
        transform: translateY(-10px);
        pointer-events: none;
        transition: opacity 0.4s ease, transform 0.4s ease;
        z-index: 999;
    }

    /* when hamburger checked, show the menu */
    .nav-toggle:checked~.nav-links {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .nav-backdrop {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.4);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
        z-index: 998;
    }

    #nav-toggle:checked~.nav-backdrop {
        opacity: 1;
        pointer-events: auto;
    }
}

.dropbtn {
    color: var(--accent);
    font-size: 1.1em;
    font-weight: bold;

}

.dropbtn:hover {
    color: #217ea3;
    filter: drop-shadow(0 0 6px var(--main-bg));
}

/* make each <li> position relative so its submenu can drop down */
.nav-links li.dropdown {
    position: relative;
}

/* hide the submenu by default */
.nav-links .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    /* sits just below the parent li */
    left: 0;
    background: var(--main-bg);
    border: 2px solid var(--border-accent);
    border-radius: 4px;
    padding: 0.5rem 0;
    list-style: none;
    min-width: 160px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    color: var(--accent);
}

/* dropdown items */
.nav-links .dropdown-menu li {
    margin: 0;
}

.nav-links .dropdown-menu a {
    display: block;
    font-size: 1em;
    padding: 0.5rem 1rem;
    color: var(--accent);
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.2s;
}

.nav-links .dropdown-menu a:hover {
    color: #217ea3;
}

/* Hide the dropdown toggles on desktop */
.nav-links li.dropdown>input[type="checkbox"] {
    /* completely remove it from layout & visuals */
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

/* show on hover (desktop) */
@media (min-width: 601px) {
    .nav-links li.dropdown:hover>.dropdown-menu {
        display: block;
    }
}

/* mobile: dropdowns flow as part of the column */
@media (max-width: 600px) {
    .nav-links .dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        background: none;
        padding-left: 1.5rem;
        /* indent */
    }
}