:root {
    --header-height: 72px;
    --gap: 32px;
}

.header {
    width: 100%;
    height: var(--header-height);
    background-color: #253745;
    border-radius: 0;
    margin: 0;
    box-shadow:
        0 4px 16px rgba(0, 0, 0, 0.3),
        0 1px 4px rgba(0, 0, 0, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
    overflow: visible;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    box-sizing: border-box;
}

/* === Левый контейнер: название === */
.header__left {
    display: flex;
    align-items: center;
    flex-shrink: 1;
    min-width: 0;
    height: 100%;
}

.header__title {
    font-family: var(--font-heading);
    font-size: var(--fs-l);
    font-weight: var(--font-weight-regular);
    color: #E85002;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* === Правый контейнер: навигация + поиск === */
.header__right {
    display: flex;
    align-items: center;
    gap: var(--gap);
    flex-shrink: 0;
    height: 100%;
    justify-content: flex-end;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: var(--gap);
    flex-shrink: 0;
}

.header__btn-catalog,
.header__btn-add,
.header__search-btn {
    background: none;
    border: none;
    color: #ffffff;
    font-family: var(--font-body);
    font-size: var(--fs-l);
    font-weight: var(--font-weight-thin);
    cursor: pointer;
    white-space: nowrap;
    padding: 8px 0;
    line-height: 1;
    transition: color 0.2s;
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.header__btn-catalog::before,
.header__btn-catalog::after,
.header__btn-add::before,
.header__btn-add::after,
.header__search-btn::before,
.header__search-btn::after {
    content: '|';
    display: inline-block;
    color: transparent;
    font-family: var(--font-body);
    font-size: inherit;
    font-weight: var(--font-weight-thin);
    transition: color 0.2s;
    vertical-align: middle;
}

.header__btn-catalog:hover,
.header__btn-catalog:active,
.header__btn-catalog:focus-visible,
.header__btn-add:hover,
.header__btn-add:active,
.header__btn-add:focus-visible,
.header__search-btn:hover,
.header__search-btn:active,
.header__search-btn:focus-visible {
    color: #E85002;
    outline: none;
}

.header__btn-catalog:hover::before,
.header__btn-catalog:active::before,
.header__btn-catalog:focus-visible::before,
.header__btn-add:hover::before,
.header__btn-add:active::before,
.header__btn-add:focus-visible::before,
.header__search-btn:hover::before,
.header__search-btn:active::before,
.header__search-btn:focus-visible::before,
.header__btn-catalog:hover::after,
.header__btn-catalog:active::after,
.header__btn-catalog:focus-visible::after,
.header__btn-add:hover::after,
.header__btn-add:active::after,
.header__btn-add:focus-visible::after,
.header__search-btn:hover::after,
.header__search-btn:active::after,
.header__search-btn:focus-visible::after {
    color: #E85002;
}

.header__btn-arrow {
    font-size: var(--fs-xs);
    opacity: 0.8;
}

.header__search {
    flex-shrink: 0;
}

/* Планшет */
@media (max-width: 768px) {
    :root {
        --header-height: 60px;
        --gap: 16px;
    }

    .header {
        padding: 0 20px;
    }

    .header__title {
        font-size: var(--fs-l);
    }

    .header__btn-catalog,
    .header__btn-add,
    .header__search-btn {
        font-size: var(--fs-l);
        min-height: 44px;
        gap: 6px;
    }
}

/* Телефон */
@media (max-width: 480px) {
    :root {
        --header-height: 52px;
        --gap: 10px;
    }

    .header {
        padding: 0 12px;
    }

    .header__title {
        font-size: var(--fs-m);
        max-width: none;
        overflow: visible;
        text-overflow: clip;
        white-space: nowrap;
    }

    .header__left {
        flex-shrink: 0;
    }

    .header__btn-catalog,
    .header__btn-add,
    .header__search-btn {
        font-size: var(--fs-s);
        min-height: 44px;
        padding: 4px 0;
        gap: 4px;
    }

    .header__btn-catalog::before,
    .header__btn-catalog::after,
    .header__btn-add::before,
    .header__btn-add::after,
    .header__search-btn::before,
    .header__search-btn::after {
        content: none;
    }
}

.header__btn-catalog--active {
    color: #E85002;
}

.header__btn-catalog--active::before,
.header__btn-catalog--active::after {
    color: #E85002;
}

.header__btn-add--active {
    color: #E85002;
}

.header__btn-add--active::before,
.header__btn-add--active::after {
    color: #E85002;
}