body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #00008B, #0000CD);
    color: #FFFFFF;
    line-height: 1.6;
    letter-spacing: 0.5px;
    animation: aurora-move 15s linear infinite;
}

@keyframes aurora-move {
    0% {background-position: 0% 50%;}
    50% {background-position: 100% 50%;}
    100% {background-position: 0% 50%;}
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.7);
    padding: 15px 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    margin: 0 15px;
    font-size: 16px;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #00FF00;
}

.main-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 48px;
    text-align: center;
    margin-top: 100px;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.section {
    padding: 80px 20px;
    max-width: 1200px;
    margin: auto;
}

.grid-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: center;
}

.grid-container img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

@media (max-width: 768px) {
    .grid-container {
        grid-template-columns: 1fr;
    }
    .main-title {
        font-size: 36px;
        margin-top: 80px;
    }
    header {
        padding: 10px 0;
    }
}

.code-block {
    background: rgba(0, 0, 0, 0.8);
    padding: 20px;
    border-radius: 10px;
    overflow-x: auto;
    font-family: 'Courier New', Courier, monospace;
    font-size: 14px;
    line-height: 1.5;
    margin: 20px 0;
}

.button {
    display: inline-block;
    background-color: #00FF00;
    color: #000;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.button:hover {
    background-color: #00CC00;
    transform: scale(1.1);
}

.glow-effect {
    position: relative;
    display: inline-block;
}

.glow-effect::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: glow 2s infinite alternate;
}

@keyframes glow {
    from {
        box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    }
    to {
        box-shadow: 0 0 20px rgba(255, 255, 255, 0.9);
    }
}

@media (min-width: 1024px) and (max-width: 1440px) {
    .section {
        padding: 60px 20px;
    }
    .main-title {
        font-size: 42px;
    }
}