/* Navigation */
.main-navigation {
    display: flex;
    align-items: center;
    position: relative; /* Добавляем для позиционирования мобильного меню */
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    position: relative;
}

.nav-menu li a {
    color: var(--color-dark);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s ease;
}

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

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

.nav-menu li a:hover::after {
    width: 100%;
}

/* Подменю - основные стили */
.nav-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    min-width: 220px;
    list-style: none;
    margin: 0;
    padding: 0.5rem 0;
    border-radius: var(--radius-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 1000;
}

.nav-menu .sub-menu .sub-menu {
    top: 0;
    left: 100%;
    margin-left: 5px;
}

/* Показываем подменю при наведении */
.nav-menu li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Стили для пунктов подменю */
.nav-menu .sub-menu li {
    margin: 0;
    width: 100%;
}

.nav-menu .sub-menu li a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--color-gray-700);
    border-bottom: none;
    transition: all var(--transition-fast);
}

.nav-menu .sub-menu li a::after {
    display: none;
}

.nav-menu .sub-menu li a:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
    padding-left: 1.75rem;
}

/* Стрелочка для пунктов с подменю */
.nav-menu .menu-item-has-children > a {
    padding-right: 1.2rem;
    position: relative;
}

.nav-menu .menu-item-has-children > a::before {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid var(--color-gray-500);
    transition: transform var(--transition-fast);
}

.nav-menu .menu-item-has-children:hover > a::before {
    transform: translateY(-50%) rotate(180deg);
    border-top-color: var(--color-primary);
}

/* Стрелочка для подменю второго уровня */
.nav-menu .sub-menu .menu-item-has-children > a::before {
    right: 1rem;
    border-top: 4px solid var(--color-gray-400);
    transform: translateY(-50%) rotate(-90deg);
}

.nav-menu .sub-menu .menu-item-has-children:hover > a::before {
    transform: translateY(-50%) rotate(0deg);
    border-top-color: var(--color-primary);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.menu-toggle {
    background: var(--color-gray-100);
    border: none;
    cursor: pointer;
    color: var(--color-gray-600);
    padding: var(--space-sm);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.menu-toggle:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.cart-contents {
    position: relative;
    color: var(--color-gray-600);
    text-decoration: none;
    padding: var(--space-sm);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-100);
    box-shadow: var(--shadow-sm);
}

.cart-contents:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--color-secondary);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
    line-height: 1;
    box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   Mobile Menu - Pure CSS (No JavaScript, No Checkboxes)
   ========================================================================== */

@media (max-width: 768px) {
    .main-navigation {
        position: relative;
        display: flex;
        justify-content: flex-end;
    }
    
    .menu-toggle {
        display: flex !important;
        align-items: center;
        gap: 0.5rem;
        z-index: 1001;
        cursor: pointer;
        background: var(--color-gray-100);
        border: 2px solid transparent;
        padding: 10px 16px;
        border-radius: var(--radius-lg);
        transition: all var(--transition-fast);
        min-height: 44px;
        position: relative;
    }
    
    .menu-toggle:hover {
        background: var(--color-primary);
        color: var(--color-white);
    }
    
    /* Иконка гамбургера */
    .menu-toggle-icon {
        display: flex;
        flex-direction: column;
        width: 20px;
        height: 16px;
        position: relative;
    }
    
    .menu-toggle-icon span {
        display: block;
        height: 2px;
        width: 100%;
        background: currentColor;
        border-radius: 1px;
        transition: all 0.3s ease;
        transform-origin: center;
    }
    
    /* Выпадающее меню */
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 50%;
        transform: translateX(-50%);
        width: 90vw;
        max-width: 400px;
        min-width: 280px;
        background: #fff;
        flex-direction: column;
        padding: 0;
        z-index: 1003;
        overflow: hidden;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        border-radius: 12px;
        margin-top: 8px;
        
        /* Скрываем по умолчанию */
        max-height: 0;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease-in-out;
    }
    
    /* Показываем меню при фокусе на навигации */
    .main-navigation:focus-within .nav-menu,
    .main-navigation:hover .nav-menu {
        max-height: 70vh;
        padding: 12px 0;
        overflow-y: auto;
        opacity: 1;
        visibility: visible;
    }
    
    /* Анимация иконки при открытом меню */
    .main-navigation:focus-within .menu-toggle-icon span:nth-child(1),
    .main-navigation:hover .menu-toggle-icon span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .main-navigation:focus-within .menu-toggle-icon span:nth-child(2),
    .main-navigation:hover .menu-toggle-icon span:nth-child(2) {
        opacity: 0;
    }
    
    .main-navigation:focus-within .menu-toggle-icon span:nth-child(3),
    .main-navigation:hover .menu-toggle-icon span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    /* Стиль кнопки при открытом меню */
    .main-navigation:focus-within .menu-toggle,
    .main-navigation:hover .menu-toggle {
        background: var(--color-primary);
        color: var(--color-white);
    }
    
    /* Пункты меню */
    .nav-menu > li {
        width: 100%;
        border-bottom: 1px solid #f0f0f0;
        margin: 0;
    }
    
    .nav-menu > li:last-child {
        border-bottom: none;
    }
    
    .nav-menu > li > a {
        display: block;
        padding: 14px 20px;
        color: #333;
        font-weight: 500;
        font-size: 16px;
        text-decoration: none;
        transition: all 0.3s ease;
        width: 100%;
        box-sizing: border-box;
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .nav-menu > li > a:hover,
    .nav-menu > li > a:focus {
        background: #f8f9fa;
        color: var(--color-primary);
        outline: none;
    }
    
     /* ПОДМЕНЮ - ФИКСИРУЕМ ВИДИМОСТЬ */
    .nav-menu .sub-menu {
        display: block !important;
        position: static !important;
        background: #f8f9fa !important;
        margin: 0 !important;
        padding: 0 !important;
        border-left: 3px solid var(--color-primary);
        width: 100% !important;
        opacity: 1 !important;
        visibility: visible !important;
        max-height: none !important;
        transform: none !important;
    }
    
    .nav-menu .sub-menu li {
        border-bottom: 1px solid #e9ecef;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
    }
    
    .nav-menu .sub-menu li:last-child {
        border-bottom: none;
    }
    
    .nav-menu .sub-menu li a {
        padding: 12px 20px 12px 35px !important;
        font-size: 15px;
        color: #666 !important;
        background: #f8f9fa !important;
        min-height: 44px;
        display: flex !important;
        align-items: center;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
    }
    
    .nav-menu .sub-menu li a:hover,
    .nav-menu .sub-menu li a:focus {
        background: #e9ecef !important;
        color: var(--color-primary) !important;
    }
    
    .nav-menu .sub-menu .sub-menu {
        background: #f1f3f4 !important;
        border-left: 3px solid var(--color-secondary);
    }
    
    .nav-menu .sub-menu .sub-menu li a {
        padding-left: 50px !important;
        background: #f1f3f4 !important;
        color: #777 !important;
        font-size: 14px;
    }
    
    /* Убираем стрелочки и любые скрывающие стили */
    .nav-menu .menu-item-has-children > a::after {
        display: none !important;
    }
    
    /* Принудительно показываем все элементы подменю */
    .nav-menu .sub-menu,
    .nav-menu .sub-menu * {
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        position: static !important;
        transform: none !important;
        clip: auto !important;
        clip-path: none !important;
    }
    
    /* Закрытие меню при клике на ссылку */
    .nav-menu > li > a:focus {
        background: #f8f9fa;
    }
}

/* Десктопные стили */
@media (min-width: 769px) {
    .menu-toggle {
        display: none !important;
    }
    
    .nav-menu {
        display: flex !important;
        position: static !important;
        width: auto !important;
        height: auto !important;
        max-height: none !important;
        background: transparent !important;
        padding: 0 !important;
        box-shadow: none !important;
        transform: none !important;
        margin: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    .main-navigation:focus-within .nav-menu,
    .main-navigation:hover .nav-menu {
        max-height: none;
        padding: 0;
    }
}

/* Hero Widget Styles */
.hero-widget {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    padding: 10px 10px;
    border-radius: 10px;
    text-align: center;
    margin-bottom: 10px;
}

.hero-widget-content {
    max-width: 100%;
    
}

.hero-widget-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.3;
    color:white;
}

.hero-widget-description {
    font-size: 0.9rem;
    margin-bottom: 20px;
    opacity: 0.9;
    line-height: 1.5;
    color:white;
}

.hero-widget-actions .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
    border-radius: 5px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.3);
}

.hero-widget-actions .btn:hover {
    background: rgba(255,255,255,0.3);
    transform: translateY(-2px);
}

/* Адаптивность */
@media (max-width: 768px) {
    .hero-widget {
        padding: 25px 15px;
    }
    
    .hero-widget-title {
        font-size: 1.3rem;
    }
}

#circuit-bg-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.6;
    pointer-events: none;
    background: linear-gradient(135deg, #1a1f2a 0%, #2d3746 100%);
}

#circuit-bg {
    width: 100%;
    height: 100%;
    display: block;
}

.title-pulse-container {
    position: absolute;
    bottom: 0px;    /* ← Вертикальное положение (отступ от названия) */
    left: 20.5%;        /* ← Горизонтальное положение */
    transform: translateX(-20.5%); /* ← Центрирование */
    width: 30%;     /* ← Ширина контейнера */
    height: 50%;     /* ← Высота контейнера */
    z-index: 100000;
    pointer-events: none;
}

#meanderCanvas {
    display: block;
    width: 100%;
    height: 100%;
}