body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    background: linear-gradient(135deg, #1B263B, #6C5CE7);
    color: white;
    font-family: 'Roboto', sans-serif;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    z-index: 1000;
}

header h1 {
    font-size: 24px;
    color: #A29BFE;
    margin: 0;
}

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

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    text-decoration: none;
    color: #6C5CE7;
    font-size: 18px;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #A29BFE;
}

.hero-section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
    color: white;
}

.hero-section h1 {
    font-size: 60px;
    font-weight: bold;
    background: linear-gradient(90deg, #6C5CE7, #0984E3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-section p {
    font-size: 24px;
    margin-top: 20px;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 50px 20px;
    gap: 40px;
}

.module {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 30px;
    width: 100%;
    max-width: 1200px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.module:hover {
    transform: translateY(-10px);
}

.module h2 {
    font-size: 32px;
    color: #6C5CE7;
    margin-bottom: 15px;
}

.module p {
    font-size: 18px;
    line-height: 1.6;
}

.module img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin-top: 20px;
}

.code-block {
    background: #1B263B;
    color: #A29BFE;
    padding: 20px;
    border-radius: 10px;
    overflow-x: auto;
    font-family: 'Courier New', Courier, monospace;
    font-size: 16px;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 48px;
    }

    .hero-section p {
        font-size: 18px;
    }

    .module h2 {
        font-size: 28px;
    }

    .module p {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 20px;
    }

    nav ul li a {
        font-size: 16px;
    }

    .hero-section h1 {
        font-size: 36px;
    }

    .hero-section p {
        font-size: 16px;
    }
}

footer {
    background: rgba(0, 0, 0, 0.7);
    padding: 20px;
    text-align: center;
    color: #A29BFE;
    font-size: 14px;
}