/* MENU BAR */
.menu-bar {
    background: linear-gradient(to bottom, #ffffff, #f4f7fa);
    margin-top: 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    box-shadow: 0 6px 18px rgba(106, 168, 214, 0.3);
    border-bottom: 1px solid #dce6f1;
    z-index: 99;
}

.menu-bar a {
    color: #336699;
    font-family: 'Kohinoor-Book';
    text-decoration: none;
    padding: 15px 20px;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    min-width: 120px;
    text-align: center;
    border-radius: 4px;
}

.menu-bar a:hover {
    color: #224466;
    background-color: #e9f1f9;
    font-weight: 600;
    box-shadow: 0 2px 6px rgba(106, 168, 214, 0.2);
}

/* HAMBURGER */
.hamburger {
    display: none;
    background-color: #ffffff;
    border: 1px solid #cbd8e3;
    font-size: 1.5rem;
    color: #336699;
    padding: 10px 16px;
    margin: 20px auto 0 auto;
    cursor: pointer;
    border-radius: 6px;
    transition: box-shadow 0.3s ease, background-color 0.3s ease;
}

.hamburger:hover {
    box-shadow: 0 4px 12px rgba(106, 168, 214, 0.2);
    background-color: #f4f7fa;
}

/* DROPDOWN BASE STYLES */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropbtn {
    background: none;
    border: none;
    color: #336699;
    padding: 15px 20px;
    font-size: 1.3rem;
    font-family: 'Kohinoor-Book';
    cursor: pointer;
    border-radius: 4px;
}

.dropbtn:hover {
    color: #224466;
    background-color: #e9f1f9;
    font-weight: bold;
}

/* MAIN DROPDOWN CONTENT */
.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #ffffff;
    min-width: 220px;
    box-shadow: 0px 8px 16px rgba(106, 168, 214, 0.2);
    z-index: 1000;
    text-align: left;
    border: 1px solid #dce6f1;
}

/* SHOW ON HOVER */
.dropdown:hover .dropdown-content {
    display: block;
}

/* DROPDOWN LINKS */
.dropdown-content a {
    display: block;
    padding: 10px 15px;
    color: #334f67;
    font-family: 'Kohinoor-Book';
    font-size: 1.2rem;
    background-color: #f9fbfd;
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
    text-align: left;
}

.dropdown-content a:hover {
    color: #224466;
    background-color: #e4eef7;
    font-weight: bold;
}

/* SUBMENU */
.dropdown-content .submenu {
    position: relative;
}

.dropdown-content .submenu > span {
    display: block;
    padding: 10px 15px;
    color: #334f67;
    font-family: 'Kohinoor-Book';
    font-size: 1.2rem;
    background-color: #f9fbfd;
    cursor: pointer;
    text-align: left;
}

.dropdown-content .submenu > span:hover {
    background-color: #e4eef7;
}

/* SUB-SUBMENU */
.submenu-content {
    display: none;
    position: absolute;
    top: 0;
    left: 100%;
    background-color: #ffffff;
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(106, 168, 214, 0.1);
    border: 1px solid #dce6f1;
    z-index: 1000;
}

.submenu:hover > .submenu-content {
    display: block;
}

.submenu-content a {
    font-size: 1.2rem;
    color: #334f67;
    display: block;
    padding: 10px 15px;
    background-color: #f9fbfd;
    text-align: left;
}

.submenu-content a:hover {
    color: #224466;
    background-color: #e4eef7;
    font-weight: bold;
}

/* MOBILE VIEW STYLING */
@media (max-width: 700px) {
    .menu-bar {
        display: flex;
        flex-direction: column;
        align-items: center;
        background: linear-gradient(to bottom, #ffffff, #e8f2f9);
        box-shadow: 0 4px 12px rgba(106, 168, 214, 0.2);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-in-out;
    }

    .menu-bar.show {
        max-height: 1000px;
    }

    .menu-bar a {
        width: 100%;
        border-top: 1px solid rgba(150, 200, 240, 0.3);
    }

    .hamburger {
        display: block;
        font-size: 1.7rem;
        padding: 10px 16px;
        background-color: #f7fafe;
        color: #336699;
        border: 1px solid #d6e6f3;
        border-radius: 8px;
        margin-top: 12px;
        box-shadow: 0 2px 6px rgba(106, 168, 214, 0.2);
        transition: background-color 0.3s ease, box-shadow 0.3s ease;
    }

    .hamburger:hover {
        background-color: #e2edf5;
        box-shadow: 0 4px 12px rgba(106, 168, 214, 0.3);
    }

    .dropdown-content,
    .submenu-content {
        position: static;
        box-shadow: none;
        min-width: 100%;
        border: none;
    }

    .submenu-content {
        display: none;
        padding-left: 16px;
        background-color: #f5f9fc;
    }

    .submenu:hover > .submenu-content {
        display: block;
    }

    .submenu > span::after {
        content: ' ▼';
        font-size: 0.8rem;
        color: #888;
        margin-left: 6px;
    }
}

@media (min-width: 701px) {
    .submenu > span::after {
        content: ' ▶';
        font-size: 0.8rem;
        color: #666;
        margin-left: 6px;
    }
}