html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}

body {
    font-family: Arial, sans-serif;
    background-color: #fff;
    color: #000;
    flex: 1;
}

header {
    text-align: center;
    padding: 2%;
    background-color: #00994d;
    color: white;
    flex-shrink: 0;
}

h1 {
    margin: 0;
}

main {
    flex: 1;
    padding: 2%;
    overflow-y: auto;
}

.container {
    padding: 2%;
    text-align: center;
}

.btn {
    background-color: #00994d;
    color: white;
    padding: 1% 2%;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #007a3d;
}

.hidden {
    display: none;
}

form {
    margin-top: 2%;
    text-align: left;
    display: inline-block;
    background: #f9f9f9;
    color: #000;
    padding: 5%;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 90%;
}

form label {
    display: block;
    margin-top: 2%;
    font-weight: bold;
}

form input,
form textarea {
    width: 100%;
    padding: 2%;
    margin-top: 1%;
    border-radius: 4px;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

form textarea {
    resize: vertical;
    min-height: 80px;
}

form .form-actions {
    display: flex;
    justify-content: space-between;
    gap: 2%;
    margin-top: 2%;
}

.contact-section {
    background-color: #f5f5f5;
    padding: 2%;
    text-align: center;
    border-top: 3px solid #00994d;
    flex-shrink: 0;
}

.social-icons a {
    margin: 0 2%;
    display: inline-block;
    text-decoration: none;
    color: #000;
    font-size: 1.75rem;
    transition: transform 0.3s ease, color 0.3s ease;
}

.social-icons a:hover {
    color: #00994d;
    transform: scale(1.2);
}

.profile-section {
    background: #fdfdfd;
    padding: 3%;
    margin: 2% auto;
    border-radius: 8px;
    border: 1px solid #ccc;
    max-width: 90%;
    text-align: left;
}

.profile-section h2 {
    color: #00994d;
    margin-bottom: 2%;
}

.profile-section ul {
    padding-left: 5%;
}

@media (max-width: 600px) {
    header h1 {
        font-size: 1.4rem;
    }
    .profile-section,
    form {
        padding: 4%;
        margin: 2%;
    }
    .btn {
        width: 100%;
        margin-top: 2%;
    }
}