#main-nav {
    background-color: var(--white);
    font-family: var(--font-family);
    direction: rtl;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 0.75rem 1rem;
    position: fixed;
    top: 0;
    width: 100%;
    height: 100px;
    z-index: 1000;
}

body {
    padding-top: 100px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    font-size: var(--font-size-large);
    color: var(--primary-blue);
    font-weight: 700;
}

.navbar-brand img {
    height: 80px;
    width: 80px;
    margin-left: 0.75rem;
}

.navbar-brand-text {
    display: inline-block;
}

.nav-link {
    position: relative;
    color: var(--black);
    font-size: var(--font-size-base);
    padding: 0.5rem 1.2rem;
    margin: 0 0.3rem;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    right: 0;
    background-color: var(--primary-blue);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.btn-book  {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    font-size: var(--font-size-base);
    border-radius: 25px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn-book:hover {
    background-color: var(--blue-dark);
    border-color: var(--blue-dark);
    transform: scale(1.05);
}

.navbar-toggler {
    border-color: var(--primary-blue);
    padding: 0.25rem 0.5rem;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23007bff' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.dropdown-menu {
    background-color: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.dropdown-item {
    color: var(--black);
    font-size: var(--font-size-small);
    padding: 0.5rem 1.5rem;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.dropdown-item:hover {
    background-color: var(--blue-light);
    color: var(--primary-blue);
}

.dropdown-submenu {
    position: relative;
}

.dropdown-submenu .dropdown-menu {
    top: 0;
    right: 100%;
    margin-right: 0.5rem;
}

.dropdown-submenu:hover > .dropdown-menu {
    display: block;
}

@media (max-width: 991.98px) {
    .navbar-brand-text {
        display: none;
    }
    .navbar-collapse {
        background-color: var(--white);
        padding: 1rem;
        border-radius: 8px;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }
    .navbar-nav {
        text-align: right;
    }
    .nav-link {
        text-align: right;
        margin: 0.5rem 0;
    }
    .booking-button {
        margin: 1rem 0;
        text-align: center;
    }
    .btn-book {
        width: 100%;
    }
    .dropdown-menu {
        background-color: var(--gray-light);
    }
    .dropdown-submenu .dropdown-menu {
        right: 0;
        margin-right: 1rem;
    }
}