/* Beautiful Hamburger Menu Styles */

/* Hide hamburger by default */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    transition: all 0.3s ease;
}

/* Hamburger lines */
.hamburger span {
    display: block;
    height: 3px;
    width: 100%;
    background: #ffffff;
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform-origin: center;
}

/* Hover effect */
.hamburger:hover span {
    background: #00ff88;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

/* Active state - transform to X */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Beautiful effect when open */
.hamburger.active {
    transform: scale(1.1);
}

.hamburger.active span {
    background: #00ff88;
}

/* Mobile settings */
@media (max-width: 768px) {
    /* Show hamburger on mobile */
    .hamburger {
        display: flex;
    }
    
    /* Hide normal menu */
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: linear-gradient(135deg, rgba(10, 10, 10, 0.98) 0%, rgba(26, 26, 46, 0.98) 100%);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 2rem 0;
        transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        backdrop-filter: blur(20px);
        border-left: 1px solid rgba(0, 255, 136, 0.1);
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
        z-index: 1000;
        overflow-y: auto;
    }
    
    /* Show menu when active */
    .nav-menu.active {
        right: 0;
    }
    
    /* Style menu items */
    .nav-menu .nav-link {
        display: block;
        width: 90%;
        padding: 1.5rem 2rem;
        margin: 0.5rem 0;
        text-align: center;
        font-size: 1.1rem;
        font-weight: 600;
        border: 2px solid transparent;
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.05);
        backdrop-filter: blur(10px);
        transition: all 0.3s ease;
        transform: translateX(50px);
        opacity: 0;
    }
    
    /* Staggered animation effect */
    .nav-menu.active .nav-link {
        transform: translateX(0);
        opacity: 1;
    }
    
    .nav-menu.active .nav-link:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.active .nav-link:nth-child(2) { transition-delay: 0.2s; }
    .nav-menu.active .nav-link:nth-child(3) { transition-delay: 0.3s; }
    .nav-menu.active .nav-link:nth-child(4) { transition-delay: 0.4s; }
    .nav-menu.active .nav-link:nth-child(5) { transition-delay: 0.5s; }
    .nav-menu.active .nav-link:nth-child(6) { transition-delay: 0.6s; }
    
    /* Menu item hover effects */
    .nav-menu .nav-link:hover {
        background: rgba(0, 255, 136, 0.1);
        border-color: #00ff88;
        transform: translateY(-3px) scale(1.02);
        box-shadow: 0 10px 25px rgba(0, 255, 136, 0.2);
    }
    
    /* Language switcher in menu */
    .nav-menu .language-switcher {
        margin-top: 2rem;
        width: 90%;
        text-align: center;
        transform: translateX(50px);
        opacity: 0;
        transition: all 0.3s ease;
    }
    
    .nav-menu.active .language-switcher {
        transform: translateX(0);
        opacity: 1;
        transition-delay: 0.7s;
    }
    
    .nav-menu .lang-btn {
        width: 100%;
        padding: 1rem 2rem;
        background: rgba(0, 204, 255, 0.1);
        border: 2px solid #00ccff;
        border-radius: 12px;
        color: #00ccff;
        font-weight: 600;
        transition: all 0.3s ease;
    }
    
    .nav-menu .lang-btn:hover {
        background: #00ccff;
        color: #0a0a0a;
        transform: translateY(-3px);
        box-shadow: 0 10px 25px rgba(0, 204, 255, 0.3);
    }
    
    /* Prevent scrolling when menu is open */
    body.menu-open {
        overflow: hidden;
    }
    
    /* Overlay effect */
    .menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
}

/* Additional effects for small screens */
@media (max-width: 480px) {
    .nav-menu {
        padding: 1.5rem 0;
    }
    
    .nav-menu .nav-link {
        width: 95%;
        padding: 1.2rem 1.5rem;
        font-size: 1rem;
    }
}

/* Pulse animation for hamburger when focused */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(0, 255, 136, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 255, 136, 0);
    }
}

.hamburger:focus {
    outline: none;
    animation: pulse 1s ease-out;
}

/* Accessibility improvements */
.hamburger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

/* Smooth color transitions */
.nav-menu .nav-link i {
    margin-right: 0.5rem;
    transition: transform 0.3s ease;
}

.nav-menu .nav-link:hover i {
    transform: scale(1.2) rotate(10deg);
}