/**
 * Header Styles
 */

/* Layout */
.site-header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    padding: 0;
    position: relative;
    z-index: var(--z-sticky);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-branding {
    flex-shrink: 0;
    margin-right: var(--spacing-8);
}

.site-title a {
    text-decoration: none;
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-xl);
}

/* Logo Styling */
.custom-logo-link img,
.custom-logo {
    max-width: 100%;
    height: auto;
}

@media (max-width: 768px) {

    .custom-logo-link img,
    .custom-logo {
        max-width: 200px;
    }
}

@media (max-width: 425px) {

    .custom-logo-link img,
    .custom-logo {
        max-width: 150px;
    }
}

/* Main Navigation */
.main-navigation {
    flex-grow: 1;
}

@media (max-width: 992px) {
    .main-navigation {
        display: flex;
        justify-content: end;
    }
}

.main-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--spacing-6);
    flex-wrap: wrap;
}

.main-menu>li>a {
    display: block;
    color: var(--color-primary);
    /* Uses main text color (primary) */
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    padding: var(--spacing-2) 0;
    transition: color var(--transition-fast);
    font-size: var(--font-size-sm);
}

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

/* Submenu */
.main-menu .menu-item-has-children {
    position: relative;
}

.sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-gray-50);
    min-width: 300px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: var(--spacing-2) 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    z-index: var(--z-overlay);
    margin: 0;
}

.main-menu .menu-item-has-children:hover .sub-menu,
.main-menu .menu-item-has-children:focus-within .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sub-menu>li>a {
    display: block;
    padding: var(--spacing-2) var(--spacing-4);
    color: var(--color-primary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.sub-menu>li>a:hover {
    background-color: var(--color-gray-50);
    color: var(--color-secondary);
}

/* Header Actions (Accessibility) */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-left: var(--spacing-4);
}

.header-btn {
    background: none;
    border: 1px solid var(--color-primary);
    border-radius: 50%;
    /* Circle */
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.header-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.header-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* Screen Reader Text */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

/* Mobile Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: var(--spacing-2);
    cursor: pointer;
    color: var(--color-primary);
}

.menu-toggle:hover {
    color: var(--color-secondary);
}

.dropdown-toggle {
    display: none;
}

@media (max-width: 992px) {
    .menu-toggle {
        display: block;
    }

    .main-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background-color: var(--color-white);
        box-shadow: var(--shadow-md);
        padding: 0;
        z-index: var(--z-modal);
    }

    .main-navigation.toggled .main-menu {
        display: flex;
    }

    .main-menu>li {
        width: 100%;
        border-bottom: 1px solid var(--color-gray-100);
        position: relative;
        /* For positioning toggle */
    }

    .main-menu>li:last-child {
        border-bottom: none;
    }

    .main-menu>li>a {
        padding: var(--spacing-3) var(--spacing-4);
        padding-right: 48px;
        /* Make space for the button */
    }

    /* Submenu in mobile - simplified to stack or indented */
    .sub-menu {
        position: static;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        /* Hide submenu by default in mobile too */
        padding-left: var(--spacing-4);
        background-color: var(--color-gray-50);
        min-width: unset;
    }

    /* Dropdown Toggle Button */
    .dropdown-toggle {
        background: none;
        border: none;
        position: absolute;
        top: 0;
        right: 0;
        width: 44px;
        height: 44px;
        /* Matches link height approx */
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        color: var(--color-primary);
        z-index: 10;
        padding: 0;
    }

    .dropdown-toggle:hover {
        color: var(--color-secondary);
    }

    /* Ensure link clicks don't interfere if they are separate (they are) */

    /* Click to Open Logic */
    .menu-item-has-children.submenu-open>.sub-menu {
        display: block;
    }

    .menu-item-has-children.submenu-open>.dropdown-toggle svg {
        transform: rotate(180deg);
        transition: transform var(--transition-fast);
    }

    /* Disable Hover Logic on Mobile */
    .main-menu .menu-item-has-children:hover .sub-menu,
    .main-menu .menu-item-has-children:focus-within .sub-menu {
        display: none;
        /* Reset hover display */
    }

    /* Re-apply display block only when class matches */
    .main-menu .menu-item-has-children.submenu-open:hover .sub-menu,
    .main-menu .menu-item-has-children.submenu-open:focus-within .sub-menu {
        display: block;
    }
}