/* ── Hamburger Button ── */
.hamburger {
    display: none;
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 200;
    background: #1a2235;
    border: 1px solid rgba(255,255,255,0.12);
    border-bottom: 3px solid rgba(0,0,0,0.5);
    border-radius: 6px;
    padding: 8px 14px;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
    flex-direction: column;
    gap: 5px;
}
.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: rgba(255,255,255,0.7);
    border-radius: 2px;
    transition: all 0.2s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile styles ── */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    /* Push content down to make room for fixed top buttons */
    body {
        padding-top: 60px;
    }

    /* Home button smaller on mobile */
    .home-button {
        font-size: 0.68rem;
        padding: 6px 10px;
        top: 16px;
        left: 10px;
    }

    /* Language buttons smaller, adjusted position */
    .language-buttons {
        top: 16px;
        right: 10px;
        gap: 3px;
    }
    .language-buttons button {
        padding: 3px 7px;
        font-size: 0.68rem;
    }

    /* Navbar hidden by default on mobile */
    .navbar {
        display: none;
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        z-index: 150;
        flex-direction: column;
        align-items: stretch;
        padding: 8px;
        gap: 4px;
        background: #111827;
        border-bottom: 1px solid rgba(255,255,255,0.08);
        box-shadow: 0 8px 24px rgba(0,0,0,0.6);
    }
    .navbar.open {
        display: flex;
    }
    .navbar a {
        padding: 12px 16px;
        font-size: 0.82rem;
        border-radius: 5px;
        text-align: left;
    }

    /* Back button smaller */
    .back-button {
        font-size: 0.68rem;
        padding: 6px 10px;
    }
}

/* ── vulnscan .nav support ── */
@media (max-width: 768px) {
    nav.nav {
        display: none;
        position: fixed;
        top: 56px;
        left: 0; right: 0;
        z-index: 150;
        flex-direction: column;
        align-items: stretch;
        padding: 8px;
        background: #07090f;
        border-bottom: 1px solid rgba(255,255,255,0.08);
        box-shadow: 0 8px 24px rgba(0,0,0,0.6);
    }
    nav.nav.open { display: flex; }
    nav.nav a {
        padding: 12px 16px;
        font-size: 0.82rem;
        text-align: left;
    }
    .home-btn {
        font-size: 0.68rem;
        padding: 6px 10px;
        top: 16px;
        left: 10px;
    }
    .back-btn {
        font-size: 0.68rem;
        padding: 6px 10px;
    }
}