/* Site navigation — mobile burger + layout fixes */
nav.fixed {
    z-index: 100000;
}

.fenix-nav-bar {
    position: relative;
    z-index: 2;
    min-height: 3rem;
}

.fenix-nav-logo {
    display: block;
    height: 2.25rem;
    width: auto;
    max-width: 7.5rem;
    object-fit: contain;
}

.fenix-nav-desktop {
    display: none;
}

@media (min-width: 768px) {
    .fenix-nav-desktop {
        display: flex;
    }

    .fenix-nav-toggle,
    .fenix-mobile-menu {
        display: none !important;
    }
}

.fenix-nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
    width: 2.75rem;
    height: 2.75rem;
    margin-left: auto;
    border-radius: 0.5rem;
    border: 1px solid #374151;
    background: rgba(0, 0, 0, 0.55);
    color: #f3f4f6;
    cursor: pointer;
    padding: 0;
    position: relative;
    z-index: 3;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.fenix-nav-toggle:hover {
    color: #fff;
    border-color: #6b7280;
    background: rgba(0, 0, 0, 0.75);
}

.fenix-nav-toggle .fenix-nav-bar-line {
    display: block;
    width: 1.25rem;
    height: 2px;
    background: currentColor;
    transition: transform 0.3s, opacity 0.3s;
}

.fenix-nav-toggle .fenix-nav-bar-line + .fenix-nav-bar-line {
    margin-top: 0.25rem;
}

.fenix-nav-toggle.is-open .fenix-nav-bar-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.fenix-nav-toggle.is-open .fenix-nav-bar-line:nth-child(2) {
    opacity: 0;
}

.fenix-nav-toggle.is-open .fenix-nav-bar-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.fenix-mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99998;
    padding-top: 4.75rem;
    background: rgba(2, 1, 2, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.fenix-mobile-menu.is-open {
    display: block !important;
}

.fenix-nav-toggle.is-open {
    position: relative;
    z-index: 99999;
}

.fenix-mobile-menu-inner {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1rem 1.5rem 2rem;
    max-width: 72rem;
    margin: 0 auto;
}

.fenix-mobile-menu-inner .nav-item {
    display: block;
    width: 100%;
    padding: 0.95rem 1rem !important;
    font-size: 0.85rem;
    border-radius: 0.5rem;
}

.fenix-mobile-menu-inner .nav-item:hover {
    background: rgba(255, 255, 255, 0.04);
}

.fenix-mobile-menu-auth {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid #1f2937;
}

body.fenix-nav-open {
    overflow: hidden;
}