/* =============================================================
   KataLeap Header — Douglas.de inspired layout
   ============================================================= */

.kataleap-header {
    position: sticky;
    top: 0;
    z-index: var(--z-header, 100);
    background-color: #fff;
    box-shadow: 0 1px 0 var(--border-color);
}

/* ——— Announcement bar ——— */
.header-announcement-bar {
    background-color: var(--base-color);
    color: #fff;
    font-size: var(--text-sm);
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.announcement-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 40px;
    gap: 12px;
    text-align: center;
}

.announcement-text {
    flex: 1;
    text-align: center;
}

.announcement-close {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #fff;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
    transition: opacity var(--transition);
}
.announcement-close:hover { opacity: 1; }

/* ——— Main header bar ——— */
.header-main {
    background: #fff;
}

.header-main-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: 14px 0;
    gap: 16px;
}

/* Left column: hamburger + nav */
.header-col-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Center column: logo */
.header-col-center {
    display: flex;
    justify-content: center;
}

/* Right column: actions */
.header-col-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
}

/* ——— Logo ——— */
.header-logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.header-logo img {
    max-height: 52px;
    width: auto;
    display: block;
}

.header-logo .site-name {
    font-family: var(--font-sans);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--secondary-color);
    letter-spacing: -0.02em;
    text-decoration: none;
}

/* ——— Primary navigation (desktop) ——— */
.header-nav {
    display: flex;
    align-items: center;
}

.kataleap-main-nav .nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 4px;
}

.kataleap-main-nav .nav-menu > li > a {
    display: block;
    padding: 6px 12px;
    text-decoration: none;
    color: var(--text-color);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}

.kataleap-main-nav .nav-menu > li > a:hover,
.kataleap-main-nav .nav-menu > li.current-menu-item > a,
.kataleap-main-nav .nav-menu > li.current-menu-ancestor > a {
    color: var(--secondary-color);
    background: var(--surface-color);
}

/* ——— Header action icons ——— */
.header-search-toggle,
.header-cart .cart-contents {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--secondary-color);
    cursor: pointer;
    padding: 10px;
    min-width: 44px;
    min-height: 44px;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
    text-decoration: none;
    position: relative;
}

.header-search-toggle:hover,
.header-cart .cart-contents:hover {
    color: var(--primary-color);
    background: var(--surface-color);
}

.header-search-toggle svg,
.header-cart .cart-contents svg {
    display: block;
}

/* Cart badge */
.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--accent-color);
    color: #fff;
    border-radius: var(--radius-pill);
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
    line-height: 1;
    padding: 0 4px;
    transform: translate(30%, -30%);
}

/* Language switcher */
.kataleap-lang-switcher ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 4px;
}

.kataleap-lang-switcher ul li a {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--muted-color);
    text-decoration: none;
    padding: 8px 10px;
    min-height: 44px;
    display: flex;
    align-items: center;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}

.kataleap-lang-switcher ul li.current-lang a,
.kataleap-lang-switcher ul li a:hover {
    color: var(--secondary-color);
    background: var(--surface-color);
}

/* ——— Search overlay ——— */
.header-search-overlay {
    background: #fff;
    border-top: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.header-search-overlay[hidden] { display: none; }

.search-overlay-inner {
    padding: 20px 0;
}

.search-overlay-inner .search-form {
    display: flex;
    align-items: center;
    max-width: 640px;
    margin: 0 auto;
    border: 2px solid var(--secondary-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #fff;
}

.search-overlay-inner .search-field {
    flex: 1;
    border: none;
    padding: 12px 16px;
    font-size: var(--text-base);
    font-family: var(--font-sans);
    outline: none;
    background: transparent;
    color: var(--text-color);
}

.search-overlay-inner .search-submit {
    background: var(--secondary-color);
    color: #fff;
    border: none;
    padding: 12px 20px;
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-sans);
    transition: background var(--transition);
}

.search-overlay-inner .search-submit:hover {
    background: var(--accent-hover);
}

/* ——— Sub-navigation (desktop category bar) ——— */
.header-subnav {
    border-top: 1px solid var(--border-color);
    background: #fff;
    overflow-x: auto;
}

.header-subnav .nxt-container {
    padding-top: 0;
    padding-bottom: 0;
}

.header-subnav .subnav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 0;
    white-space: nowrap;
}

.header-subnav .subnav-menu > li > a {
    display: block;
    padding: 11px 14px;
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-color);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: border-color var(--transition), color var(--transition);
    white-space: nowrap;
}

.header-subnav .subnav-menu > li > a:hover,
.header-subnav .subnav-menu > li.current-menu-item > a,
.header-subnav .subnav-menu > li.current-menu-ancestor > a {
    border-bottom-color: var(--secondary-color);
    color: var(--secondary-color);
}

/* ——— Hamburger toggle — hidden on desktop ——— */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    min-width: 44px;
    min-height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-shrink: 0;
}

.nav-toggle-bar {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--secondary-color);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ——— Mobile breakpoint ——— */
@media (max-width: 900px) {

    .header-main-inner {
        grid-template-columns: auto 1fr auto;
        padding: 12px 0;
    }

    /* On mobile: left = hamburger only, center = logo (full width flex), right = actions */
    .header-col-left {
        order: 1;
    }
    .header-col-center {
        order: 2;
        justify-content: center;
    }
    .header-col-right {
        order: 3;
    }

    /* Desktop nav hidden — replaced by full-screen overlay below the sticky header */
    .header-nav {
        display: none;
        position: fixed;
        top: var(--header-height, 0px);
        left: 0;
        right: 0;
        bottom: 0;
        background: #fff;
        z-index: var(--z-overlay, 200);
        padding: 24px 24px 32px;
        overflow-y: auto;
        flex-direction: column;
        align-items: flex-start;
    }

    .header-nav.is-open {
        display: flex;
    }

    .kataleap-main-nav {
        width: 100%;
    }

    .kataleap-main-nav .nav-menu {
        flex-direction: column;
        gap: 0;
    }

    .kataleap-main-nav .nav-menu > li > a {
        font-size: var(--text-xl);
        font-weight: 600;
        padding: 18px 0;
        min-height: 44px;
        border-bottom: 1px solid var(--border-color);
        border-radius: 0;
        background: none;
    }

    .nav-toggle {
        display: flex;
    }

    .header-logo img {
        max-height: 40px;
    }

    /* Hide subnav on mobile */
    .header-subnav {
        display: none;
    }
}