.site-nav {
    background: #060a12;
    border-bottom: 1px solid rgba(57, 255, 138, 0.1);
    box-shadow: 0 1px 20px rgba(57, 255, 138, 0.06);
    padding: 0 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    position: sticky;
    top: 0;
    z-index: 1000;
}
.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 56px;
    position: relative;
}
.nav-brand {
    font-size: 13px; font-weight: 700; letter-spacing: 2px;
    text-transform: uppercase; color: #39ff8a; text-decoration: none;
    white-space: nowrap;
    text-shadow: 0 0 12px rgba(57, 255, 138, 0.6), 0 0 40px rgba(57, 255, 138, 0.25);
    transition: text-shadow 0.3s ease, color 0.3s ease;
}
.nav-brand:hover {
    color: #5cffaa;
    text-shadow: 0 0 16px rgba(57, 255, 138, 0.8), 0 0 60px rgba(57, 255, 138, 0.4), 0 0 100px rgba(57, 255, 138, 0.15);
}
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a {
    color: rgba(255,255,255,0.5); text-decoration: none; font-size: 12px;
    font-weight: 500; text-transform: uppercase; letter-spacing: 1px;
    transition: color 0.2s ease;
}
.nav-links a:hover {
    color: #39ff8a;
    text-shadow: 0 0 8px rgba(57, 255, 138, 0.4);
}
.nav-cta {
    background: #39ff8a !important; color: #060a12 !important;
    padding: 7px 14px; border-radius: 6px; font-weight: 700 !important;
    box-shadow: 0 0 14px rgba(57, 255, 138, 0.3);
    transition: all 0.2s ease;
}
.nav-cta:hover {
    background: #5cffaa !important;
    box-shadow: 0 0 24px rgba(57, 255, 138, 0.5);
}
.nav-logout {
    background: none; border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.5); padding: 5px 12px; border-radius: 6px;
    font-size: 11px; font-weight: 500; font-family: inherit;
    text-transform: uppercase; letter-spacing: 1px; cursor: pointer;
    min-height: 36px;
}
.nav-logout:hover {
    border-color: rgba(57, 255, 138, 0.4);
    color: #39ff8a;
    box-shadow: 0 0 10px rgba(57, 255, 138, 0.15);
}
.nav-toggle {
    display: none; background: none; border: none; cursor: pointer;
    padding: 10px; flex-direction: column; gap: 5px; min-width: 44px; min-height: 44px;
    align-items: center; justify-content: center;
}
.nav-toggle span {
    display: block; width: 22px; height: 2px; background: #fff;
    border-radius: 2px; transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
    .site-nav { padding: 0 16px; }
    .nav-toggle { display: flex; }
    .nav-links {
        display: none; position: absolute; top: 56px; left: 0; right: 0;
        background: #0a0f1a; border-bottom: 1px solid rgba(255,255,255,0.08);
        flex-direction: column; align-items: stretch; padding: 16px 20px; gap: 0; z-index: 1001;
    }
    .nav-links.open { display: flex; }
    .nav-links a, .nav-links .nav-logout {
        display: block; width: 100%; padding: 12px 0; font-size: 13px;
        border-bottom: 1px solid rgba(255,255,255,0.05); text-align: left;
    }
    .nav-cta { text-align: center !important; margin-top: 8px; padding: 10px 14px !important; border-bottom: none !important; }
    .nav-logout { margin-top: 8px; text-align: center; border: 1px solid rgba(255,255,255,0.15) !important; padding: 10px 14px !important; width: 100%; }
}

/* ── Nav Dropdown ── */
.nav-dropdown {
    position: relative;
    display: inline-flex;
}
.nav-dropdown-btn {
    background: none;
    border: none;
    color: rgba(255,255,255,0.5);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    font-family: inherit;
    padding: 0;
}
.nav-dropdown-btn:hover { color: #fff; }
.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    background: #1e293b;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    min-width: 160px;
    padding: 6px 0;
    z-index: 1100;
}
.nav-dropdown-menu.open { display: block; }
.nav-dropdown-menu a {
    display: block !important;
    padding: 10px 16px !important;
    font-size: 12px !important;
    color: rgba(255,255,255,0.6) !important;
    text-decoration: none !important;
    border-bottom: none !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    font-weight: 500 !important;
}
.nav-dropdown-menu a:hover {
    background: rgba(57, 255, 138, 0.06) !important;
    color: #39ff8a !important;
    text-shadow: 0 0 6px rgba(57, 255, 138, 0.3);
}
@media (max-width: 768px) {
    .nav-dropdown { display: block; width: 100%; }
    .nav-dropdown-btn {
        display: block;
        width: 100%;
        text-align: left;
        padding: 12px 0;
        font-size: 13px;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    .nav-dropdown-menu {
        position: static;
        transform: none;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0 0 0 16px;
        min-width: auto;
    }
    .nav-dropdown-menu.open { display: block; }
    .nav-dropdown-menu a {
        padding: 10px 0 !important;
        border-bottom: 1px solid rgba(255,255,255,0.03) !important;
    }
}

@media print { .site-nav { display: none !important; } }