#network-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
}
.hero {
    height: 100vh;
    background: url('https://source.unsplash.com/1600x900/?technology,abstract') center/cover no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10,10,10,0.5);
}
.hero-text {
    position: relative;
    z-index: 1;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1.5s ease forwards;
}
.hero-text h2 {
    font-size: 3rem;
    margin: 0 0 20px;
}
.hero-text p {
    font-size: 1.2rem;
}
@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.section {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 60px 20px;
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s ease, transform 1s ease;
}
.section.visible {
    opacity: 1;
    transform: translateY(0);
}
.section:nth-child(even) {
    background: rgba(18, 18, 18, 0.35);
}
.section:nth-child(odd) {
    background: rgba(10, 10, 10, 0.65);
}
.section-content {
    max-width: 800px;
    text-align: center;
    background: #181818;
    border-radius: 12px;
    padding: 32px 24px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.12);
}    
.section-content h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    border-bottom: 2px solid #00bcd4;
    display: inline-block;
    padding-bottom: 5px;
}
.section-content p {
    color: #ccc;
    text-align: left;
}
.news-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 40px;
}

@media (max-width: 900px) {
    .news-list {
        grid-template-columns: 1fr;
    }
}
.news-item {
    background: #1e1e1e;
    border-radius: 8px;
    padding: 20px;
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}
.news-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.7);
}
.news-date {
    color: #00bcd4;
    font-size: 0.8rem;
    margin: 0 0 10px;
}
.news-title {
    margin: 0 0 10px;
    font-size: 1.1rem;
    color: #f5f5f5;
}
.news-desc {
    color: #ccc;
    font-size: 0.9rem;
}

.news-image {
    display: block;
    width: 100%;
    height: auto;
    margin-top: 12px;
    border-radius: 6px;
    object-fit: cover;
}