/* General Styles */
body {
    font-family: 'Roboto Slab', serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(to bottom, #005f73, #0a9396);
    color: white;
    line-height: 1.6;
}

header {
    text-align: center;
    padding: 20px;
    background: #003f5c;
    color: #caf0f8;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

header h1 {
    font-size: 2.5rem;
    font-weight: 800;
}

header p {
    font-size: 1.2rem;
}

main {
    padding: 20px;
}

h2 {
    font-size: 2rem;
    margin-bottom: 10px;
    text-align: center;
}

.scenario {
    margin-bottom: 20px;
    background: #023047;
    border-radius: 8px;
    overflow: hidden;
}

.scenario-header {
    width: 100%;
    background: #219ebc;
    color: white;
    text-align: left;
    padding: 10px 15px;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    transition: background 0.3s ease-in-out;
}

.scenario-header:hover {
    background: #0081a7;
}

.scenario-content {
    display: none;
    padding: 15px;
    background: #023047;
}

ul {
    list-style: none;
    padding: 0;
}

ul li {
    margin: 10px 0;
}

.quiz button {
    display: block;
    background: #219ebc;
    color: white;
    padding: 10px 15px;
    margin: 5px 0;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.quiz button:hover {
    background: #023047;
}

.quiz-feedback {
    margin-top: 10px;
    font-weight: bold;
    display: none;
    text-align: center;
}

footer {
    text-align: center;
    padding: 10px;
    background: #003f5c;
    font-size: 0.9rem;
    color: #caf0f8;
}