body, html {
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', sans-serif;
    color: #ffffff;
    background: linear-gradient(to bottom, #0f172a, #1e293b);
    height: 100%;
    overflow-x: hidden;
}

.container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
    max-width: 1440px;
    margin: 0 auto;
}

.header {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(to right, #0f172a, #1e293b);
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 10%, transparent 10.01%);
    animation: moveGradient 10s linear infinite;
}

@keyframes moveGradient {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(50%); }
}

.title {
    font-size: 3rem;
    font-weight: bold;
    position: relative;
    z-index: 1;
}

.subtitle {
    font-size: 1.2rem;
    color: #cccccc;
    margin-top: 10px;
    position: relative;
    z-index: 1;
}

.dynamic-shape {
    width: 100px;
    height: 100px;
    background: linear-gradient(to bottom right, #4361ee, #1e90ff);
    border-radius: 50%;
    position: absolute;
    animation: rotateShape 5s infinite linear;
}

@keyframes rotateShape {
    from { transform: rotate(0deg) translateX(100px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(100px) rotate(-360deg); }
}

.section {
    padding: 40px 20px;
    background: linear-gradient(to bottom, #1e293b, #0f172a);
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #ffffff;
}

.section p {
    line-height: 1.8;
    color: #cccccc;
}

.code-block {
    background: #1e293b;
    padding: 15px;
    border-radius: 5px;
    margin: 20px 0;
    color: #1e90ff;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    overflow-x: auto;
}

.button {
    padding: 10px 20px;
    background-color: #1e90ff;
    color: #fff;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
    border-radius: 5px;
    display: inline-block;
    margin-top: 20px;
}

.button:hover {
    background-color: #4361ee;
}

.grid-item {
    background: #1e293b;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease;
}

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

.grid-item:hover {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }

    .header {
        padding: 30px 15px;
    }

    .title {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }
}