.courses {
    margin-top: 30px;
}

.breadcrumbs_container {
    padding: 20px 0;
    background: #f8f9fa;
}

.breadcrumbs ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 10px;
}

.breadcrumbs ul li {
    font-size: 16px;
    color: #6c757d;
}

.breadcrumbs ul li a {
    color: #40b3b8;
    text-decoration: none;
}

.breadcrumbs ul li a:hover {
    text-decoration: underline;
}

.breadcrumbs ul li:last-child {
    color: #343a40;
}

.top_bar {
    background-color: #40b3b8;
    color: #333;
}

.top_bar_contact_list li,
.top_bar_contact_list li i,
.top_bar *,
.top_bar_contact_list li div {
    color: #fff;
}

.top_bar_login .login_button a {
    color: #40b3b8;
}

.top_bar_login .login_button a:hover {
    color: #0056b3;
}

.header_container {
    padding: 0 15px;
    position: relative;
    z-index: 1001;
}

.logo_container {
    display: flex;
    align-items: center;
}

.logo_container img {
    max-width: 120px;
    height: auto;
    display: block;
    margin: 0;
}

.top_bar_container,
.header_container {
    width: 100%;
}

.dropdown-menu {
    min-width: 200px;
    background-color: #fff;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.dropdown-item {
    padding: 8px 16px;
    color: #333;
    transition: background-color 0.3s, color 0.3s;
}

.dropdown-item:hover {
    background-color: #f5f5f5;
    color: #6c757d;
}

.dropdown-item.active,
.dropdown-item:active {
    background-color: #dee2e6;
    color: #fff;
}

.dropdown-toggle {
    color: #fff;
}

.dropdown-toggle:hover {
    color: #e9ecef;
}

.main_nav {
    transition: all 0.3s ease;
}

.hamburger {
    cursor: pointer;
}

.hamburger.menu_open i::before {
    content: '\f00d';
}

@media only screen and (max-width: 760px) {
    .top_bar {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background-color: #f8f9fa;
        padding: 10px 15px;
        z-index: 1002;
    }

    .top_bar.mobile_top_bar_active {
        display: flex !important;
        flex-direction: column;
        align-items: flex-start;
    }

    .top_bar_contact_list {
        display: none;
        flex-direction: column;
        align-items: flex-start;
        padding: 10px;
        margin: 0; 
    }

    .top_bar_contact_list li {
        display: flex;
        align-items: center;
        gap: 5px;
        margin: 5px 0;
        width: 100%;
        font-size: 14px;
    }

   .top_bar_login {
        margin-top: 10px;
        padding: 0;
        width: 100%;
    }

    .top_bar_login .login_button a {
        font-size: 14px;
        padding: 8px 15px;
        display: block;
        text-align: center;
        width: 100%;
    }

    .header_container {
        margin-top: 60px;
    }

    .logo_container {
        padding: 10px 15px;
        width: auto;
    }

    .logo_container img {
        max-width: 100px;
    }

    .header {
        position: relative;
        z-index: 1001;
    }

    .main_nav {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: #fff;
        z-index: 1000;
        transform: translateX(-100%);
        max-height: calc(100vh - 80px);
        overflow-y: auto;
    }

    .main_nav.mobile_menu_active {
        display: block !important;
        transform: translateX(0);
        margin-top: 60px;
    }

    .main_nav ul {
        flex-direction: column;
        padding: 20px;
        margin: 0;
        list-style: none;
    }

    .main_nav li {
        margin: 10px 0;
        width: 100%;
        border-bottom: 1px solid #dee2e6;
    }

    .main_nav li a {
        display: block;
        padding: 10px;
        color: #333;
        text-decoration: none;
        font-size: 16px;
    }

    .main_nav li a:hover {
        background: #f5f5f5;
    }

    .main_nav li.active a {
        background: #dee2e6;
    }

    .dropdown-menu {
        display: none;
        position: static;
        width: 100%;
        box-shadow: none;
        border: none;
        background: #f8f9fa;
        padding-left: 20px;
    }

    .dropdown-item {
        padding: 0px 20px;
        border-bottom: 1px solid #dee2e6;
        font-size: 15px;
        display: block;
        width: 100%;
    }

    .dropdown-item:hover {
        background-color: #f1f1f1;
    }

    .search_button,
    .shopping_cart {
        display: none;
    }

    .hamburger {
        display: block;
        position: relative;
        z-index: 1001;
        padding: 10px;
    }

    .home_slider_container {
        width: 100%;
        height: auto;
        overflow: hidden;
        margin-top: 80px;
    }

    .home_slider {
        width: 100%;
        height: auto;
    }

    .home_slider_background {
        background-size: cover !important;
        background-position: center !important;
        height: 300px;
        width: 100%;
    }

    .home_slider_content {
        padding: 20px 15px;
        text-align: center;
    }

    .home_slider_title {
        font-size: 24px;
        line-height: 1.2;
    }

    .home_slider_subtitle {
        font-size: 16px;
        margin-top: 10px;
    }

    .home_slider_form_container {
        margin-top: 15px;
    }

    .home_search_form {
        flex-direction: column !important;
        gap: 10px;
    }

    .home_search_input {
        width: 100% !important;
        margin-bottom: 10px;
        padding: 10px;
        font-size: 14px;
    }

    .home_search_button {
        width: 100%;
        padding: 12px;
        font-size: 16px;
    }

    .home_slider_nav {
        display: none;
    }
}