/* Основное меню */
.main-navigation {
    margin: 0 auto;
    max-width: var(--container-max-width);
}

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

.menu li {
    position: relative;
}

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

.menu a:hover {
    color: var(--color-secondary);
}

/* Выпадающие подменю */
.menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-white);
    min-width: 200px;
    padding: 10px 0;
    list-style: none;
    border-radius: var(--radius-sm);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
}

.menu li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
}

.menu .sub-menu a {
    color: var(--color-text);
    padding: 8px 20px;
    display: block;
}

.menu .sub-menu a:hover {
    background: var(--color-bg);
    color: var(--color-secondary);
}

/* Текущий пункт меню */
.menu .current-menu-item a,
.menu .current-page-ancestor a {
    color: var(--color-secondary);
}

/* Кнопка бургер-меню */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
    position: relative;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--color-white);
    margin: 5px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Анимация кнопки при открытом меню */
.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Мобильное меню */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100%;
    background: var(--color-primary);
    z-index: var(--z-mobile-menu);
    padding: 100px 30px 30px;
    transition: 0.4s ease;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

/* Затемнение фона при открытом меню */
body.menu-open {
    overflow: hidden;
}

body.menu-open::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: var(--z-overlay);
}

.mobile-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-menu-list li {
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu-list a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 1.2rem;
    display: block;
    padding: 10px 0;
    transition: 0.3s;
}

.mobile-menu-list a:hover {
    color: var(--color-secondary);
    padding-left: 10px;
}

/* Подменю в мобильной версии */
.mobile-menu-list .sub-menu {
    list-style: none;
    padding-left: 20px;
    margin-top: 10px;
    display: none;
}

.mobile-menu-list .menu-item-has-children > a {
    position: relative;
}

.mobile-menu-list .menu-item-has-children > a::after {
    content: "+";
    position: absolute;
    right: 0;
}

/* Хлебные крошки */
.work-breadcrumbs {
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.work-breadcrumbs a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.work-breadcrumbs a:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

.work-breadcrumbs span {
    color: var(--color-secondary);
}

/* ==================== АДАПТИВНОСТЬ ==================== */

@media (max-width: 768px) {
    .main-navigation {
        display: none;
    }
    .mobile-menu-toggle {
        display: block;
    }
}