/* ==========================================================================
   ReviewInDetail — Header & Navigation
   ========================================================================== */

.rid-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--rid-white);
    border-bottom: 1px solid var(--rid-gray-200);
    backdrop-filter: blur(8px);
    background: rgba(255, 255, 255, 0.95);
}

.rid-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--rid-wide-width);
    margin: 0 auto;
    padding: 0 var(--rid-gutter);
    height: 64px;
}

/* ── Brand ──────────────────────────────────────────────────────────────── */
.rid-header-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.rid-site-title {
    font-family: var(--rid-font-heading);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--rid-black);
    letter-spacing: -0.02em;
    text-decoration: none;
}

.rid-site-title:hover {
    color: var(--rid-brand-primary);
}

.rid-site-tagline {
    display: none;
    font-size: 0.8125rem;
    color: var(--rid-gray-500);
}

.rid-header-brand .custom-logo {
    height: 36px;
    width: auto;
}

/* ── Navigation ─────────────────────────────────────────────────────────── */
.rid-nav {
    display: flex;
    align-items: center;
}

.rid-menu {
    display: none;
    list-style: none;
    gap: 0;
}

.rid-menu li {
    position: relative;
}

.rid-menu > li > a {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.875rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--rid-gray-700);
    text-decoration: none;
    border-radius: var(--rid-radius);
    transition: all var(--rid-transition);
}

.rid-menu > li > a:hover,
.rid-menu > li.current-menu-item > a,
.rid-menu > li.current_page_parent > a {
    color: var(--rid-brand-primary);
    background: rgba(26, 86, 219, 0.06);
}

/* Dropdown */
.rid-menu .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    padding: 0.5rem 0;
    background: var(--rid-white);
    border: 1px solid var(--rid-gray-200);
    border-radius: var(--rid-radius);
    box-shadow: var(--rid-shadow-lg);
    z-index: 10;
}

.rid-menu li:hover > .sub-menu {
    display: block;
}

.rid-menu .sub-menu a {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: var(--rid-gray-700);
    transition: all var(--rid-transition);
}

.rid-menu .sub-menu a:hover {
    color: var(--rid-brand-primary);
    background: var(--rid-gray-100);
}

/* ── Hamburger Toggle ───────────────────────────────────────────────────── */
.rid-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: var(--rid-radius);
    transition: background var(--rid-transition);
}

.rid-nav-toggle:hover {
    background: var(--rid-gray-100);
}

.rid-hamburger,
.rid-hamburger::before,
.rid-hamburger::after {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--rid-gray-800);
    border-radius: 2px;
    transition: all var(--rid-transition-slow);
}

.rid-hamburger {
    position: relative;
}

.rid-hamburger::before,
.rid-hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}

.rid-hamburger::before { top: -6px; }
.rid-hamburger::after  { top: 6px; }

/* Open state */
.rid-nav-toggle[aria-expanded="true"] .rid-hamburger {
    background-color: transparent;
}
.rid-nav-toggle[aria-expanded="true"] .rid-hamburger::before {
    transform: rotate(45deg);
    top: 0;
}
.rid-nav-toggle[aria-expanded="true"] .rid-hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* ── Mobile menu panel ──────────────────────────────────────────────────── */
.rid-menu.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--rid-white);
    border-bottom: 1px solid var(--rid-gray-200);
    padding: 1rem var(--rid-gutter);
    box-shadow: var(--rid-shadow-lg);
    z-index: 99;
}

.rid-menu.is-open > li > a {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--rid-gray-200);
}

.rid-menu.is-open .sub-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding-left: 1rem;
    display: block;
}

/* ── Desktop ────────────────────────────────────────────────────────────── */
@media (min-width: 769px) {
    .rid-nav-toggle {
        display: none;
    }

    .rid-menu {
        display: flex;
    }

    .rid-site-tagline {
        display: block;
    }
}