/* =========================================
   Шапка (Header)
   ========================================= */
.header {
    padding: 5px 0;
    background: var(--color-white);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    position: relative;
}

.header_logo {
    height: 40px;
    width: auto;
}

/* Навигация (скрываем старую, она больше не нужна) */
.nav {
    display: none;
}

/* Группа кнопок справа */
.header__actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Иконка трубки в кнопке заказа звонка */
.header__btn-icon {
    display: none;
    width: 24px;
    height: 24px;
}

/* --- Бургер (виден всегда) --- */
.burger {
    display: flex;
    /* Всегда показан */
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background-color: var(--color-primary);
    /* Красный фон */
    color: var(--color-white);
    border: none;
    cursor: pointer;
    padding: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    transition: background-color 0.2s;
    flex-shrink: 0;
}

.burger:hover {
    background-color: var(--color-primary-hover);
}

.burger span {
    display: block;
    width: 20px;
    height: 2px;
    background: currentColor;
    transition: 0.3s;
}

/* --- Выпадающее меню --- */
.mobile-menu {
    display: block;
    position: absolute;
    top: calc(100% + 10px);
    right: 20px;
    width: 250px;
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 99;
}

.mobile-menu.is-active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-menu__list {
    display: flex;
    flex-direction: column;
    padding: 12px 0;
    gap: 0;
}

.mobile-menu__link {
    font-size: 15px;
    font-weight: 500;
    display: block;
    padding: 12px 20px;
    transition: background 0.2s, color 0.2s;
    color: var(--color-dark);
}

.mobile-menu__link:hover {
    background: var(--color-bg-light);
    color: var(--color-primary);
}

/* Анимация бургера в крестик */
.burger.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.burger.is-active span:nth-child(2) {
    opacity: 0;
}

.burger.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* --- Подложка для меню --- */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.menu-overlay.is-active {
    opacity: 1;
    visibility: visible;
}

/* =========================================
   Адаптив
   ========================================= */
@media (max-width: 992px) {
    .header__btn {
        display: flex;
        padding: 0;
        width: 48px;
        height: 48px;
        border-radius: 50%;
        border: none;
        background-color: var(--color-primary);
        color: var(--color-white);
        flex-shrink: 0;
    }

    .header__btn-text {
        color: var(--color-white);
        display: none;
    }

    .header__btn-icon {
        display: block;
        width: 22px;
        height: 18px;
    }
}