/* Menu Toggle Button */
.menu-toggle {
    position: fixed;
    top: 20px;
    left: 20px;
    background: rgba(30, 30, 30, 0.95);
    border: 2px solid #333;
    border-radius: 8px;
    padding: 10px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 5px;
    transition: all 0.3s ease;
    z-index: 1000;
}

.menu-toggle:hover {
    background: rgba(40, 40, 40, 0.95);
    border-color: #ff7b00;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: #ff5e00;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Navigation Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

/* Navigation Menu */
.nav-menu {
    position: fixed;
    top: 0;
    left: -320px;
    width: 300px;
    height: 100%;
    background: rgba(20, 20, 20, 0.98);
    backdrop-filter: blur(10px);
    border-right: 2px solid #333;
    z-index: 999;
    transition: left 0.3s ease;
    overflow-y: auto;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5);
}

.nav-menu.active {
    left: 0;
}

.nav-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 20px;
    border-bottom: 2px solid #333;
    margin-left: 60px;
}

.nav-menu-header h2 {
    color: #ff8800;
    font-size: 1.5rem;
    font-weight: 600;
}

.nav-menu-close {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.nav-menu-close:hover {
    background: rgba(255, 123, 0, 0.2);
    color: #ff7b00;
}

.nav-menu-links {
    display: flex;
    flex-direction: column;
    padding: 10px 0;
}

.nav-menu-links a {
    color: #d0d0d0;
    text-decoration: none;
    padding: 15px 20px;
    font-size: 1.05rem;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.nav-menu-links a:hover {
    color: #ffffff;
    background: rgba(255, 123, 0, 0.1);
    border-left-color: #ff7b00;
}

@media (max-width: 768px) {
    .menu-toggle {
        top: 15px;
        left: 15px;
    }
}