/* General Styles */
body {
    font-family: 'Helvetica Neue', sans-serif;
    margin: 0;
    background-color: #f9f9f9;
    color: #333;
}

a {
    text-decoration: none;
    color: #007bff;
    transition: color 0.3s ease;
}

a:hover {
    color: #0056b3;
}

/* Header & Navigation */
header {
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 1rem 2rem;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #333;
}

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

nav ul li {
    margin-left: 2rem;
}

/* Hero Section */
.hero {
    background-image: url('https://images.unsplash.com/photo-1476514525535-07fb3b4ae5f1?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D');
    background-size: cover;
    background-position: center;
    color: #fff;
    text-align: center;
    padding: 6rem 2rem;
}

.hero-content h1 {
    font-size: 3rem;
    margin: 0 0 1rem;
}

.hero-content p {
    font-size: 1.2rem;
    margin: 0 0 2rem;
}

.cta-button {
    background-color: #007bff;
    color: #fff;
    padding: 1rem 2rem;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: #0056b3;
}

/* Articles Section */
.articles {
    padding: 4rem 2rem;
}

.articles h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card h3 {
    font-size: 1.5rem;
    margin: 1.5rem;
}

.card p {
    margin: 0 1.5rem 1.5rem;
    line-height: 1.6;
}

.card a {
    display: inline-block;
    margin: 0 1.5rem 1.5rem;
    font-weight: bold;
}

/* Footer */
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 1.5rem;
    margin-top: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
    nav ul {
        display: none; /* Simple responsive nav for now */
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }
}