@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@700&family=Open+Sans&display=swap');

body {
    margin: 0;
    font-family: 'Open Sans', sans-serif;
    background: linear-gradient(135deg, #0A192F 0%, #162447 100%);
    color: #FFFFFF;
    line-height: 1.6;
}

header {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #0A192F, #645DD7);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
}

header h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 2.5rem;
    color: #B8E9FF;
    margin: 0;
}

header p {
    font-size: 1.2rem;
    color: #38E54D;
    margin-top: 10px;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
    padding: 20px;
}

@media (max-width: 768px) {
    .grid-container {
        grid-template-columns: repeat(6, 1fr);
    }
}

@media (max-width: 480px) {
    .grid-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

.grid-item {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    transition: transform 0.3s ease, background 0.3s ease;
}

.grid-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

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

.article-section {
    grid-column: span 12;
    padding: 40px 20px;
    background: linear-gradient(135deg, #0A192F, #162447);
    border-radius: 10px;
}

.article-section h2, .article-section h3 {
    font-family: 'Poppins', sans-serif;
    color: #B8E9FF;
}

.article-section pre {
    background: #1C283F;
    color: #38E54D;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    font-size: 0.9rem;
}

.data-list {
    grid-column: span 12;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: space-around;
}

.data-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 15px;
    width: calc(33% - 20px);
    transition: transform 0.3s ease;
}

@media (max-width: 1024px) {
    .data-card {
        width: calc(50% - 20px);
    }
}

@media (max-width: 768px) {
    .data-card {
        width: 100%;
    }
}

.data-card:hover {
    transform: scale(1.05);
}

footer {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #645DD7, #0A192F);
    color: #B8E9FF;
    font-size: 0.9rem;
}