body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #0b0b0b;
    color: #fff;
}

header {
    background: #111;
    padding: 15px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    color: #00c853;
}

nav a {
    color: white;
    margin-left: 20px;
    text-decoration: none;
    font-weight: bold;
}

nav a:hover {
    color: #00c853;
}

.hero {
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero h2 {
    font-size: 48px;
}

.btn {
    background: #00c853;
    padding: 12px 25px;
    color: black;
    text-decoration: none;
    margin-top: 20px;
    display: inline-block;
    border-radius: 5px;
}

.section {
    padding: 60px 40px;
}

.section h2 {
    color: #00c853;
    margin-bottom: 30px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: center;
    border-radius: 8px;
    max-width: 400px;
    margin: 0 auto;
}
}

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

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: center;
    border-radius: 8px;
    max-width: 400px;
    margin: 0 auto;
}
.hero img {
    display: block;
    margin: 0 auto;
}