/* layout-header.css
 * Современный стек стилей для .site-header* и навигации.
 * Используется как основной header для актуальных шаблонов.
 * Не содержит legacy-классов (.navbar, .menu-container, .navmenu, .navlink и т.п.).
 */

/* Базовый фиксированный header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 18px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    transition: background-color 0.25s ease, box-shadow 0.25s ease, padding 0.25s ease;
    pointer-events: none; /* контент внутри управляет интерактивностью */
}

.site-header__inner {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    pointer-events: all;
}

.site-header__brand {
    display: flex;
    align-items: center;
}

.site-header__nav > .site-header__brand--mobile {
    display: none;
}

.site-header__logo {
    display: inline-flex;
    align-items: center;
}

.site-header__logo img {
    height: 34px;
    width: auto;
    display: block;
}

/* Основная навигация (desktop по умолчанию) */

.site-header__nav {
    display: flex;
    align-items: center;
    gap: 26px;
    flex-direction: row;
    justify-content: flex-end;
    position: static;
    background: none;
    padding: 0;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    font-size: 13px;
    text-transform: uppercase;
}

/* Обертки wp_nav_menu внутри nav */
.site-header__nav > ul,
.site-header__nav > div,
.site-header__nav > nav {
    display: flex;
    align-items: center;
    gap: 24px;
    margin: 0;
    padding: 0;
}

/* Унификация list-style */
.site-header__nav ul,
.site-header__nav ol {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-header__nav .page_item,
.site-header__nav .menu-item,
.site-header__nav .page_item_has_children,
.site-header__nav .menu-item-has-children,
.site-header__nav li {
    list-style: none;
    margin: 0;
    padding: 0;
    display: inline-block;
    width: auto;
}

.site-header__nav > .page_item,
.site-header__nav > .menu-item {
    display: inline-flex;
    flex: 0 0 auto;
}

/* Ссылки меню */

.site-header__nav a {
    display: inline-flex;
    align-items: center;
    position: relative;
    padding: 4px 0;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-decoration: none;
    white-space: nowrap;
    color: var(--text-inverse);
    transition: color 0.2s ease;
}

.site-header__nav a:hover {
    color: var(--text-inverse);
}

.site-header__nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 1px;
    background-color: var(--primary-color, #24ABA3);
    transition: width 0.2s ease;
}

/* Активные пункты */

.site-header__nav a:hover::after,
.site-header__nav .current-menu-item > a::after,
.site-header__nav .current_page_item > a::after {
    width: 100%;
}

/* Dropdown метки в меню */

.site-header__nav .page_item_has_children > a,
.site-header__nav .menu-item-has-children > a {
    position: relative;
}

/* Бургер */

.site-header__toggle {
    display: none;
    position: relative;
    width: 24px;
    height: 18px !important;
    border: none;
    padding: 0;
    margin: 0;
    background: transparent;
    cursor: pointer;
    flex-shrink: 0;
    align-self: center;
}

.site-header__toggle span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    border-radius: 999px;
    background-color: var(--text-inverse);
    transition:
        transform 0.2s ease,
        opacity 0.2s ease,
        top 0.2s ease,
        bottom 0.2s ease;
    transform-origin: center;
}

.site-header__toggle span:nth-child(1) {
    top: 0;
}

.site-header__toggle span:nth-child(2) {
    top: 50%;
    margin-top: -1px;
}

.site-header__toggle span:nth-child(3) {
    top: auto;
    bottom: 0;
}

/* Scrolled state:
 * JS в теме вешает класс .site-header--scrolled на body
 */

body.site-header--scrolled .site-header {
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 4px 20px rgba(36, 171, 163, 0.15);
    padding: 10px 28px;
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}

body.site-header--scrolled .site-header__nav a {
    color: var(--text-primary, #00121A);
}

body.site-header--scrolled .site-header__nav a:hover {
    color: var(--primary-color, #24ABA3);
}

body.site-header--scrolled .site-header__toggle span {
    background-color: var(--text-primary, #00121A);
}

/* Открытое мобильное меню через класс на body или корне:
 * .site-header--menu-open применяется к body/html (как описано в протоколе).
 */

.site-header--menu-open {
    overflow: hidden;
}

.site-header--menu-open .site-header {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(36, 171, 163, 0.15);
}

.site-header--menu-open .site-header__toggle span {
    background-color: var(--text-primary, #00121A);
}

.site-header--menu-open .site-header__toggle span:nth-child(1) {
    top: 8px;
    transform: rotate(45deg);
}

.site-header--menu-open .site-header__toggle span:nth-child(2) {
    opacity: 0;
}

.site-header--menu-open .site-header__toggle span:nth-child(3) {
    bottom: 8px;
    transform: rotate(-45deg);
}

/* Mobile / tablet behavior */

@media (max-width: 1023px) {
    .site-header {
        padding: 14px 18px;
    }

    .site-header__toggle {
        display: inline-block;
    }

    .site-header__nav > .site-header__brand--mobile {
        display: none;
    }

    .site-header__nav {
        position: fixed;
        inset: 0;
        height: 100vh;
        display: flex;
        padding-top: 90px;
        padding-left: 24px;
        padding-right: 24px;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 18px;

        background:
            radial-gradient(circle at top left, rgba(36,171,163,0.08), transparent),
            rgba(255, 255, 255, 0.98);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.25s ease, transform 0.25s ease;
        font-size: 15px;
        z-index: 900;
        overflow-y: auto;
        padding-bottom: 24px;
    }

    .site-header__nav::before {
        content: "✕";
        position: absolute;
        top: 30px;
        right: 24px;
        font-size: 32px;
        color: var(--text-primary, #00121A);
        cursor: pointer;
        z-index: 1000;
        font-weight: 300;
    }

    .site-header__nav a,
    .site-header__nav .page_item a,
    .site-header__nav .menu-item a {
        font-size: 16px;
        letter-spacing: 0.12em;
        color: var(--text-primary, #00121A);
        padding: 8px 0;
        display: block;
    }

    .site-header__nav .page_item,
    .site-header__nav .menu-item,
    .site-header__nav .page_item_has_children,
    .site-header__nav .menu-item-has-children {
        width: 100%;
        margin: 0;
        padding: 0;
    }

    .site-header__nav > .page_item,
    .site-header__nav > .menu-item {
        display: block;
        width: 100%;
    }

    .site-header__nav > .page_item + .page_item,
    .site-header__nav > .menu-item + .menu-item {
        margin-top: 6px;
    }

    .site-header__nav > ul,
    .site-header__nav > div,
    .site-header__nav > nav {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        width: 100%;
    }

    .site-header__nav > ul > li,
    .site-header__nav > div > li,
    .site-header__nav > nav > li {
        display: block;
        width: 100%;
    }

    .site-header__nav .current-menu-item > a,
    .site-header__nav .current_page_item > a {
        color: var(--primary-color, #24ABA3);
        font-weight: 500;
    }

    .site-header--menu-open .site-header__nav {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    /* Дополнительные стили для смартфонов */
    @media (max-width: 760px) {
        .site-header__nav > .site-header__brand--mobile {
            display: flex;
            position: absolute;
            left: 20px;
            top: 50%;
            transform: translateY(-50%);
            z-index: 1001;
        }

        .site-header__nav {
            padding-top: 120px;
        }
    }
}

/* Тонкие утилиты для nav внутри .site-header__nav в десктопной версии:
 * (не затрагивают legacy .navmenu)
 */

@media (min-width: 1024px) {
    .site-header__nav > ul,
    .site-header__nav > div,
    .site-header__nav > nav {
        gap: 26px;
    }
}