* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #ffffff;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.page-header {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 100;
}

.header-logo-link {
    display: block;
    transition: opacity 0.3s ease;
}

.header-logo-link:hover {
    opacity: 0.8;
}

.header-logo {
    max-width: 120px;
    height: auto;
    display: block;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.logo-container {
    text-align: center;
}

.logo {
    max-width: 600px;
    width: 100%;
    height: auto;
}

nav {
    text-align: center;
}

.contact-link {
    display: inline-block;
    padding: 12px 30px;
    background-color: #333;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-size: 18px;
    transition: background-color 0.3s ease;
}

.contact-link:hover {
    background-color: #555;
}

.contact-container {
    max-width: 600px;
    width: 100%;
    padding: 20px;
}

.contact-container h1 {
    margin-bottom: 30px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    font-family: Arial, sans-serif;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #333;
}

button[type="submit"] {
    width: 100%;
    padding: 12px;
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
    background-color: #555;
}

.contact-container p {
    margin-top: 20px;
    text-align: center;
}

.contact-container a {
    color: #333;
    text-decoration: none;
}

.contact-container a:hover {
    text-decoration: underline;
}

.hidden {
    display: none;
}

footer {
    background-color: #f8f8f8;
    padding: 20px;
    text-align: center;
    border-top: 1px solid #ddd;
}

footer p {
    color: #666;
    font-size: 14px;
}

nav {
    margin-top: 60px;
}

.tagline {
    font-style: italic;
    font-size: 12px;
}