nav {
    display: flex; 
    align-items: center; 
    padding: 15px 40px; 
    background-color: rgba(10, 10, 10, 0.75);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 255, 255, 0.2);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
}

nav .logo {
    display: flex;
    align-items: center;
}

nav .logo img {
    width: 40px;
    margin-right: 15px;
    transition: transform 0.4s ease;
}

nav .logo:hover img {
    transform: rotate(360deg);
}

nav .logo h1 {
    font-size: 1.8em;
    color: #FFFFFF;
}

.nav-links {
    display: flex;
    align-items: center;
    margin-left: auto; 
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav li {
    margin: 0 20px; 
}


nav a {
    color: #FFFFFF;
    text-decoration: none;
    font-weight: bold;
    padding: 10px 5px;
    position: relative;
    transition: color 0.3s ease;
}

nav a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, #FF00FF, #00FFFF);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}

nav a:hover {
    color: #00FFFF;
}

nav a:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}


.hamburger-menu {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    z-index: 1001;
}

.hamburger-menu .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: #FFFFFF;
    transition: all 0.3s ease-in-out;
}


@media (max-width: 768px) {
    nav {
        padding: 15px 20px;
    }

    .nav-links {
        display: none; 
    }

    .hamburger-menu {
        display: block; 
    }

  
    .mobile-nav {
        position: fixed;
        top: 0;
        left: 100%; 
        width: 100%;
        height: 100vh;
        background-color: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(15px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: left 0.4s ease-in-out;
        z-index: 999;
    }

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

    .mobile-nav ul {
        flex-direction: column;
        text-align: center;
    }

    .mobile-nav li {
        margin: 20px 0;
    }

    .mobile-nav a {
        font-size: 1.5em;
    }

    .hamburger-menu.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .hamburger-menu.active .bar:nth-child(2) {
        opacity: 0;
    }
    .hamburger-menu.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}