/* Navigation */
nav {
    background-color: #FFFFFF;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

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

.nav-links li {
    margin-left: 30px;
    position: relative;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 8px 0;
    display: block;
}

.nav-links a:hover {
    color: var(--primary);
}

/* Styles for dropdown menu */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    cursor: pointer;
    font-size: 0.7rem;
    vertical-align: middle;
    margin-left: 5px;
    transition: transform 0.3s ease;
    display: inline-block;
}

.dropdown:hover .dropdown-toggle {
    transform: rotate(-90deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #fff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    list-style: none;
    padding: 10px 0;
    margin: 0;
    min-width: 220px;
    border-radius: 4px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
    z-index: 999;
}

.dropdown:hover > .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
    padding: 0;
}

.dropdown-menu a {
    padding: 10px 20px;
    display: block;
    color: var(--dark);
    font-weight: 400;
}

.dropdown-menu .dropdown {
    position: relative;
}

.dropdown-menu .dropdown .dropdown-toggle {
    position: absolute;
    right: 15px;
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.dropdown-menu .dropdown:hover .dropdown-toggle {
    transform: rotate(-90deg);
}

.dropdown-menu .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -10px;
}

/* Styles for mobile menu */
.mobile-menu-btn {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary);
    padding: 5px;
}

@media (max-width: 992px) {
    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 70px;
        left: 0;
        background-color: #fff;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        padding: 20px 0;
        opacity: 0;
        transform: translateY(-20px);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    .nav-links.active {
        display: flex;
        opacity: 1;
        transform: translateY(0);
    }

    .nav-links li {
        margin: 0;
        text-align: left;
    }

    .nav-links > li > a {
        padding: 12px 20px;
        display: block;
    }

    .dropdown-link {
        width: calc(100% - 50px); /* Make room for the toggle */
    }

    .dropdown-toggle {
        position: absolute;
        right: 20px;
        top: 12px;
        padding: 8px 10px;
        font-size: 0.8rem;
    }

    .dropdown-menu {
        position: static;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        height: 0;
        padding: 0;
        margin: 0;
        box-shadow: none;
        border-radius: 0;
        overflow: hidden;
        transition: opacity 0.3s ease, transform 0.3s ease, height 0.3s ease, visibility 0s linear 0.3s;
    }

    .dropdown.open > .dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        height: auto;
        padding: 0 0 0 20px;
        transition: opacity 0.3s ease, transform 0.3s ease, height 0.3s ease, visibility 0s linear 0s;
    }

    .dropdown-menu .dropdown-menu {
        margin-top: 0;
        padding-left: 15px;
    }

    .dropdown-menu .dropdown .dropdown-toggle {
        right: 20px;
    }
}

/* В десктопному вигляді повертаємо стрілочку до тексту */
@media (min-width: 993px) {
    .dropdown-toggle {
        position: static;
        display: inline;
        margin-left: 5px;
        padding: 0;
    }

    /* Ховаємо окрему стрілочку в десктопній версії */
    .dropdown > a::after {
        content: " ▼";
        font-size: 0.7rem;
        vertical-align: middle;
        margin-left: 5px;
        transition: transform 0.3s ease;
        display: inline-block;
    }

    .dropdown:hover > a::after {
        transform: rotate(-90deg);
    }

    .dropdown-toggle {
        display: none; /* Ховаємо окремий елемент стрілочки */
    }

    .dropdown-menu {
        z-index: 1000; /* Забезпечує, що меню перекриє всі інші елементи */
        background-color: white; /* Чітко встановлений фон */
    }
}