@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap');

body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f2f5;
    color: #333;
}

.container {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.container:hover {
    transform: translateY(-10px);
}

h1 {
    text-align: center;
    font-size: 2.5em;
    color: #0073e6;
    margin-bottom: 30px;
}

.certification {
    padding: 20px;
    border-bottom: 1px solid #e0e0e0;
    transition: background-color 0.3s ease;
}

.certification:hover {
    background-color: #f9f9f9;
}

.certification h2 {
    margin: 0 0 10px;
    font-size: 1.5em;
    color: #0073e6;
}

.certification p {
    margin: 5px 0;
    font-size: 1em;
}

.certification p strong {
    font-weight: 500;
}

.home-button {
    display: inline-block;
    margin-bottom: 20px;
    padding: 12px 25px;
    font-size: 1em;
    font-weight: bold;
    color: #fff;
    background-color: #0073e6;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 115, 230, 0.3);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.home-button:hover {
    background-color: #005bb5;
    box-shadow: 0 6px 8px rgba(0, 91, 181, 0.4);
}

.home-button:active {
    background-color: #004494;
    box-shadow: 0 4px 6px rgba(0, 91, 181, 0.4);
}