body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

.hero {
    position: relative;
    text-align: center;
    color: white;
}

.hero img {
    width: 100%;
    height: auto;
}

.hero-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.hero-text h1 {
    font-size: 2.5rem;
    margin: 0 0 1rem 0;
}

.hero-text p {
    font-size: 1.25rem;
    margin: 0 0 2rem 0;
}

.button-group {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.button-group .btn {
    background: #fff;
    color: #2E8B57;
    padding: 0.75rem 1.5rem;
    margin: 0.5rem;
    text-decoration: none;
    border-radius: 0.5rem;
    transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    font-weight: bold;
    text-transform: uppercase;
}

.button-group .btn:hover {
    background: #2E8B57;
    color: #fff;
    transform: translateY(-5px);
}

footer {
    background: #2E8B57;
    color: white;
    text-align: center;
    padding: 1rem;
}