body {
    margin: 0;
}

article {
    background: linear-gradient(30deg, #f4bf81, #ffedad);
}

header {
    text-align: center;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

header h1 {
    font-size: 8vw;
    text-align: center;
    text-shadow: 2px 2px 2px #aaa;
    margin: 0px;
}

header p {
    font-size: 1.2rem;
    font-weight: bold;
    text-align: center;
    text-shadow: 1px 1px 1px #aaa;
    margin: 0px;
    padding-bottom: 30px;
}

header img {
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-top: 30px;
}

footer {
    padding: 10px;
    font-size: 12px;
    text-align: center;
    color: black;
}

footer p {
    margin: 0;
}

.btn-success {
    text-decoration: none;
    background-color: #42b883;
    color: #fff;
    border-radius: 8px;
    transition: background-color .5s, color .5s;
    border: none;
    padding: 10px 20px;
    margin: 0 10px;
    font-size: 1rem;
    cursor: pointer;
    display: inline-block;
    transition: background-color 0.3s, color 0.3s;
}

.btn-success:hover {
    background-color: #33a06f;
    color: #fff;
}