body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 0.5em; /* Adjusted padding */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-buttons {
    display: flex;
}

.signin-button,
.login-button {
    background-color: #4CAF50;
    color: #fff;
    border: none;
    padding: 8px 12px; /* Adjusted padding */
    margin-left: 10px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px; /* Adjusted font size */
}

.main {
    flex: 1;
    padding: 20px;
}

.hero {
    background-color: #f4f4f4;
    padding: 20px;
    text-align: center;
}

.cta-button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #4CAF50;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 10px;
}

.services {
    margin-top: 20px;
}

.service {
    background-color: #f4f4f4;
    padding: 15px;
    margin-bottom: 10px;
}

.about-us {
    margin-top: 20px;
    background-color: #eaeaea;
    padding: 20px;
    border-radius: 5px;
}

footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 5px;
    width: 100%;
    flex-shrink: 0;
}

footer p {
    font-size: 12px;
}

.popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.popup-content {
    background-color: #fff;
    margin: 10% auto;
    padding: 20px;
    border: 1px solid #ccc;
    width: 80%;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.close {
    color: #aaa;
    float: right;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover,
.close:focus {
    color: #000;
}

/* Style for the signup and login forms inside the pop-up */
.popup-content form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.popup-content form label {
    font-size: 16px;
}

.popup-content form input {
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 3px;
}

.popup-content form button {
    background-color: #4CAF50;
    color: #fff;
    padding: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

.popup-content form button:hover {
    background-color: #45a049;
}

/* Additional styles for the login pop-up */
#login-popup {
    background-color: rgba(0, 0, 0, 0.5);
}