body {
    font-family: system-ui, -apple-system, sans-serif;
}

header {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 5px 20px;
    color: darkgreen;
    text-align: center;
    border-bottom: 1px solid #ccc;
}
header img {
    width: 100px;
    height: auto;
    margin-bottom: 10px;
}
.contact-section {
      max-width: 600px;
      margin: 60px auto;
      padding: 20px;
      color: darkgreen;
}

.contact-section form {
    display: flex;
    flex-direction: column; /* stack children vertically */
    gap: 15px;             /* space between each label/input pair */
}

.contact-section label {
    font-weight: bold;
    margin-bottom: 5px;    /* small space below the label */
}

.contact-section input,
.contact-section textarea {
    width: 100%;           /* take full width of the form */
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    font-family: inherit;
    box-sizing: border-box; /* ensures padding doesn't break layout */
}

.contact-section button {
    padding: 12px;
    background-color: darkgreen;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
}

.contact-section button:hover {
    background-color: #065f06;
}
footer {
    color: darkgreen;
    text-align: center;
    padding: 10px;
    width: 100%;
    flex-shrink: 0;
    border-top: 1px solid#ccc;
}
/* Responsive tweaks */
@media (max-width: 768px) {
    main {
        flex-direction: column;    /* stack sections vertically */
        gap: 30px;
    }

    .left-section, .right-section {
        flex: 1;                   /* full width on small screens */
        text-align: center;
    }
}