/* ============================================
   Header CSS — LumivioPress
   ============================================ */

.header-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transition: all 0.5s;
    background: transparent;
}

.nav-container {
    padding: 1rem var(--main-padding);
    transition: all 0.5s;
    background: transparent;
}

@media (min-width: 768px) {
    .nav-container {
        padding: 1rem var(--main-padding-md);
    }
}

.header-nav.scrolled .nav-container {
    background: var(--bg-primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* ── Solid header (alle Seiten außer Home + Single Post) ── */
/* Verhält sich immer wie .scrolled, unabhängig von der Scrollposition */

.header-nav--solid .nav-container {
    background: var(--bg-primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.header-nav--solid .nav-logo .custom-logo-link img,
.header-nav--solid .nav-logo .logo {
    height: 2.5rem;
}

@media (min-width: 1024px) {
    .header-nav--solid .nav-logo .custom-logo-link img,
    .header-nav--solid .nav-logo .logo {
        height: 4rem;
    }
}

.header-nav--solid .nav-links > a {
    color: var(--text-primary);
}
.header-nav--solid .nav-links > a:hover,
.header-nav--solid .nav-links > a.active {
    color: var(--color-primary);
}

.header-nav--solid .nav-dropdown > a {
    color: var(--text-primary);
}
.header-nav--solid .nav-dropdown:hover > a,
.header-nav--solid .nav-dropdown.is-active > a {
    color: var(--color-primary);
}

.header-nav--solid .nav-dropdown-toggle {
    color: var(--text-primary);
}
.header-nav--solid .nav-dropdown:hover .nav-dropdown-toggle {
    color: var(--color-primary);
}

.nav-content {
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ── Logo ── */

.nav-logo {
    display: flex;
    align-items: center;
}

.nav-logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-logo .custom-logo-link img,
.nav-logo .logo {
    height: 3rem;
    width: auto;
    transition: all 0.3s;
}

.nav-site-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
    transition: color 0.3s;
    white-space: nowrap;
}

.header-nav.scrolled .nav-site-title,
.header-nav--solid .nav-site-title {
    color: var(--text-primary);
}

.header-nav.scrolled .nav-logo .custom-logo-link img,
.header-nav.scrolled .nav-logo .logo {
    height: 2.5rem;
}

@media (min-width: 1024px) {
    .nav-logo .custom-logo-link img,
    .nav-logo .logo {
        height: 5rem;
    }
    .header-nav.scrolled .nav-logo .custom-logo-link img,
    .header-nav.scrolled .nav-logo .logo {
        height: 4rem;
    }
}

/* ── Nav Links Desktop ── */

.nav-links {
    display: none;
    align-items: center;
    gap: 1.5rem;
    text-transform: uppercase;
}

@media (min-width: 1260px) {
    .nav-links {
        display: flex;
    }
}

/* ── Flat Links (no children) ── */

.nav-links > a {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    color: #fef2f2;
    transition: color 0.3s;
    white-space: nowrap;
}

.nav-links > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary-light);
    border-radius: 9999px;
    transition: width 0.3s;
}

.nav-links > a:hover,
.nav-links > a.active { color: var(--color-primary); }
.nav-links > a:hover::after,
.nav-links > a.active::after { width: 100%; }

.header-nav.scrolled .nav-links > a { color: var(--text-primary); }
.header-nav.scrolled .nav-links > a:hover,
.header-nav.scrolled .nav-links > a.active { color: var(--color-primary); }

/* ============================================
   Dropdown
   ============================================ */

.nav-dropdown {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.15rem;
    /* Extend hover zone downward to bridge gap to panel */
    padding-bottom: 0.75rem;
    margin-bottom: -0.75rem;
}

/* Dropdown trigger — span (not clickable) */
.nav-dropdown-label {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 0.875rem;
    font-weight: 500;
    color: #fef2f2;
    white-space: nowrap;
    cursor: default;
    user-select: none;
}

.header-nav.scrolled .nav-dropdown-label,
.header-nav--solid .nav-dropdown-label {
    color: var(--text-primary);
}

/* Dropdown trigger link */
.nav-dropdown > a {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    color: #fef2f2;
    transition: color 0.3s;
    white-space: nowrap;
}

.nav-dropdown > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary-light);
    border-radius: 9999px;
    transition: width 0.3s;
}

.nav-dropdown:hover > a,
.nav-dropdown.is-active > a { color: var(--color-primary); }
.nav-dropdown:hover > a::after,
.nav-dropdown.is-active > a::after { width: 100%; }

.header-nav.scrolled .nav-dropdown > a { color: var(--text-primary); }
.header-nav.scrolled .nav-dropdown:hover > a,
.header-nav.scrolled .nav-dropdown.is-active > a { color: var(--color-primary); }

/* Chevron toggle button (visible on desktop too for subtle indicator) */
.nav-dropdown-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem 0.15rem;
    display: inline-flex;
    align-items: center;
    color: #fef2f2;
    transition: color 0.3s, transform 0.25s;
    line-height: 0;
    pointer-events: none; /* desktop: hover handles it */
}

.nav-dropdown-toggle svg {
    width: 14px;
    height: 14px;
    transition: transform 0.25s;
}

.header-nav.scrolled .nav-dropdown-toggle { color: var(--text-primary); }
.nav-dropdown:hover .nav-dropdown-toggle { color: var(--color-primary); }

/* Rotate chevron on hover / open */
.nav-dropdown:hover .nav-dropdown-toggle svg,
.nav-dropdown.open .nav-dropdown-toggle svg {
    transform: rotate(180deg);
}

/* ── Dropdown Panel ── */

.nav-dropdown-panel {
    position: absolute;
    top: calc(100% + 0.25rem);
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    min-width: 200px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.06);
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    z-index: 200;
    /* Bridge: invisible padding above panel closes the hover gap */
    margin-top: 0;
}

/* Invisible bridge fills the gap so mouse doesn't lose hover */
.nav-dropdown-panel::before {
    content: '';
    position: absolute;
    top: -14px;
    left: 0;
    right: 0;
    height: 14px;
    background: transparent;
    border-radius: 0;
    border: none;
    rotate: 0deg;
}

/* Arrow tip — removed */

/* Show on desktop hover */
@media (min-width: 1260px) {
    .nav-dropdown:hover .nav-dropdown-panel {
        opacity: 1;
        pointer-events: auto;
        visibility: visible;
        transform: translateX(-50%) translateY(0);
    }
}

/* Dropdown sub-links */
.nav-dropdown-panel a {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 0.85rem;
    border-radius: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    text-transform: none;
    letter-spacing: 0;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
}

.nav-dropdown-panel a::before {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--border-color-dark);
    flex-shrink: 0;
    transition: background 0.15s;
}

.nav-dropdown-panel a:hover,
.nav-dropdown-panel a.active {
    background: var(--bg-secondary);
    color: var(--color-primary);
}

.nav-dropdown-panel a:hover::before,
.nav-dropdown-panel a.active::before {
    background: var(--color-primary);
}

/* Visited override */
.nav-dropdown-panel a:visited { color: var(--text-primary); }
.nav-dropdown-panel a:hover:visited,
.nav-dropdown-panel a.active:visited { color: var(--color-primary); }

/* ── "Become a Member" nav item — styled as CTA pill ── */

.nav-links > a.nav-link--cta {
    background: var(--color-primary);
    color: #fff !important;
    padding: 0.45rem 1.1rem;
    border-radius: 9999px;
    font-weight: 600;
    transition: background 0.2s, transform 0.15s;
}

.nav-links > a.nav-link--cta:hover {
    background: var(--color-primary-dark, #b91c1c);
    color: #fff !important;
    transform: translateY(-1px);
}

.nav-links > a.nav-link--cta::after { display: none; }

/* Hamburger ── */

.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    width: 1.75rem;
    height: 1.25rem;
    position: relative;
    z-index: 50;
}

@media (min-width: 1260px) {
    .hamburger { display: none; }
}

.hamburger span {
    display: block;
    height: 3px;
    border-radius: 2px;
    background: var(--color-primary);
    transition: all 0.3s;
}

#menuToggle:checked ~ .nav-container .hamburger span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
#menuToggle:checked ~ .nav-container .hamburger span:nth-child(2) {
    opacity: 0;
}
#menuToggle:checked ~ .nav-container .hamburger span:nth-child(3) {
    transform: translateY(-10px) rotate(-45deg);
}

/* ============================================
   Mobile Menu
   ============================================ */

@media (max-width: 1259px) {

    .nav-logo .custom-logo-link img,
    .nav-logo .logo {
        height: 4rem;
    }

    .nav-links {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        gap: 0;
        max-height: 0;
        opacity: 0;
        pointer-events: none;
        overflow: hidden;
        transition: max-height 0.35s ease, opacity 0.25s ease;
        background: var(--bg-primary);
    }

    #menuToggle:checked ~ .nav-container .nav-links {
        max-height: 600px;
        opacity: 1;
        pointer-events: auto;
    }

    /* Mobile flat links */
    .nav-links > a {
        padding: 0.8rem var(--main-padding);
        border-bottom: 1px solid var(--border-color);
        color: var(--text-primary);
        width: 100%;
        box-sizing: border-box;
        font-size: 0.875rem;
    }

    .nav-links > a::after { display: none; }
    .nav-links > a:hover { color: var(--color-primary); background: var(--bg-secondary); }
    .nav-links > a.active { color: var(--color-primary); }

    /* Mobile dropdown wrapper */
    .nav-dropdown {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    .nav-dropdown > a,
    .nav-dropdown-label {
        padding: 0.8rem var(--main-padding);
        color: var(--text-primary);
        width: 100%;
        box-sizing: border-box;
        font-size: 0.875rem;
        border-bottom: none;
        display: block;
    }

    .nav-dropdown > a::after { display: none; }
    .nav-dropdown > a:hover,
    .nav-dropdown.is-active > a { color: var(--color-primary); }

    /* Mobile chevron — clickable */
    .nav-dropdown-toggle {
        position: absolute;
        right: var(--main-padding);
        top: 0.55rem;
        pointer-events: auto;
        color: var(--text-secondary);
        padding: 0.4rem;
    }

    .nav-dropdown.open .nav-dropdown-toggle svg {
        transform: rotate(180deg);
    }

    /* Mobile dropdown panel */
    .nav-dropdown-panel {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        border: none;
        border-radius: 0;
        background: var(--bg-secondary);
        padding: 0.25rem 0;
        max-height: 0;
        overflow: hidden;
        pointer-events: none;
        transition: max-height 0.3s ease, padding 0.2s ease;
    }

    .nav-dropdown-panel::before { display: none; }

    .nav-dropdown.open .nav-dropdown-panel {
        max-height: 300px;
        padding: 0.25rem 0;
        pointer-events: auto;
    }

    .nav-dropdown-panel a {
        padding: 0.7rem calc(var(--main-padding) + 1rem);
        border-radius: 0;
        font-size: 0.83rem;
        color: var(--text-secondary);
        border-bottom: 1px solid var(--border-color);
        text-transform: uppercase;
        letter-spacing: 0.04em;
    }

    .nav-dropdown-panel a:last-child { border-bottom: none; }

    .nav-dropdown-panel a::before {
        width: 4px;
        height: 4px;
    }
}

.nav-search-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fef2f2;
    transition: color 0.2s;
    text-decoration: none;
}

.nav-search-btn:hover {
    color: var(--color-primary);
}

.header-nav.scrolled .nav-search-btn,
.header-nav--solid .nav-search-btn {
    color: var(--text-primary);
}

/* Search Overlay */
.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.search-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.search-overlay-inner {
    width: 100%;
    max-width: 600px;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-overlay-form {
    flex: 1;
    display: flex;
    align-items: center;
    background: var(--bg-primary);
    border-radius: .4rem;
    overflow: hidden;
    border: 2px solid var(--color-primary);
}

.search-overlay-form input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    color: var(--text-primary);
}

.search-overlay-form input::placeholder {
    color: var(--text-muted);
}

.search-overlay-form button {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    border: none;
    cursor: pointer;
    padding: 0.875rem 1.25rem;
    color: #fff;
    transition: background 0.2s;
}

.search-overlay-form button:hover {
    background: var(--color-primary-dark);
}

.search-overlay-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: .4rem;
    border: 2px solid rgba(255,255,255,0.3);
    background: none;
    color: #fff;
    cursor: pointer;
    flex-shrink: 0;
    transition: border-color 0.2s, background 0.2s;
}

.search-overlay-close:hover {
    border-color: #fff;
    background: rgba(255,255,255,0.1);
}

.nav-dropdown.is-active .nav-dropdown-label {
    color: var(--color-primary);
}

.header-nav.scrolled .nav-dropdown.is-active .nav-dropdown-label,
.header-nav--solid .nav-dropdown.is-active .nav-dropdown-label {
    color: var(--color-primary);
}