body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    color: #ffffff;
    background-color: #121212;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    color: #5c6bc0;
    text-align: center;
    margin-top: 2rem;
}

p {
    font-size: 1rem;
    margin: 1rem 0;
    text-align: justify;
    padding: 0 1rem;
}

a {
    color: #ffab40;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #8bc34a;
}

ul {
    list-style-type: disc;
    padding-left: 1.5rem;
    margin: 1rem 0;
}

li {
    margin-bottom: 0.5rem;
}

code {
    display: block;
    background-color: rgba(255, 255, 255, 0.1);
    color: #e0e0e0;
    padding: 1rem;
    border-radius: 5px;
    font-family: 'Courier New', Courier, monospace;
    white-space: pre-wrap;
    overflow-x: auto;
    margin: 1rem 0;
}

pre {
    margin: 1rem 0;
    padding: 0;
}

section {
    padding: 2rem 1rem;
    margin: 0 auto;
    max-width: 1200px;
}

header {
    background: linear-gradient(135deg, #1e1e1e, #303f9f, #1e1e1e);
    background-size: 400% 400%;
    animation: gradient-flow 15s ease infinite;
    text-align: center;
    padding: 2rem 1rem;
    position: relative;
    z-index: 1;
}

@keyframes gradient-flow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

header h1 {
    font-size: 2.5rem;
    margin: 0;
    color: #ffffff;
}

header p {
    font-size: 1.2rem;
    color: #b0bec5;
    margin: 1rem 0 0;
}

.container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    padding: 1rem;
}

.card {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 1rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.card img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.card h3 {
    font-size: 1.2rem;
    margin: 0.5rem 0;
}

.card p {
    font-size: 0.9rem;
    color: #b0bec5;
    margin: 0;
}

.cursor-effect {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    pointer-events: none;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: all 0.2s ease-out;
}

svg.icon {
    fill: none;
    stroke: #5c6bc0;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: all 0.3s ease;
    width: 50px;
    height: 50px;
    margin: 1rem auto;
    display: block;
}

svg.icon:hover {
    stroke: #ffab40;
    transform: scale(1.2);
}

@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }

    section {
        padding: 1rem;
    }

    .card {
        padding: 0.5rem;
    }

    .card img {
        height: 150px;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.5rem;
    }

    header p {
        font-size: 1rem;
    }

    section {
        padding: 0.5rem;
    }

    .card img {
        height: 100px;
    }
}