.menu-button {
    position: fixed;
    top: 20px;
    left: 20px;
    background: none;
    border: none;
    color: #e8e8e8;
    font-family: 'TTWPGOTT', 'Courier New', monospace;
    font-size: 16px;
    letter-spacing: 1px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0.9;
    transition: opacity 0.3s ease;
    z-index: 1000;
    padding: 8px 0;
}

.menu-button:hover {
    opacity: 1;
}

.menu-arrow {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.menu-arrow.open {
    transform: rotate(180deg);
}

.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 999;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.menu-panel {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    background-color: #0a0a0a;
    padding: 80px 40px 40px 40px;
    transform: translateX(-100%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 1001;
    min-width: 300px;
}

.menu-panel.active {
    transform: translateX(0);
    opacity: 1;
}

.menu-links {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.menu-link {
    color: #e8e8e8;
    text-decoration: none;
    font-family: 'TTWPGOTT', 'Courier New', monospace;
    font-size: 18px;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0.85;
    transition: opacity 0.3s ease, transform 0.2s ease;
}

.menu-link:hover {
    opacity: 1;
    transform: translateX(5px);
}

.menu-link-arrow {
    font-size: 16px;
}

.menu-active-indicator {
    font-size: 13px;
    color: #999;
    margin-left: 8px;
    opacity: 0.7;
}

@media (max-width: 768px) {
    .menu-button {
        top: 15px;
        left: 15px;
        font-size: 18px;
    }

    .menu-arrow {
        font-size: 16px;
    }

    .menu-panel {
        padding: 60px 30px 30px 30px;
        min-width: 250px;
    }

    .menu-links {
        gap: 24px;
    }

    .menu-link {
        font-size: 20px;
        gap: 10px;
    }

    .menu-link-arrow {
        font-size: 18px;
    }

    .menu-active-indicator {
        font-size: 12px;
    }
}