body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f4f4f9; 
}

header {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 10px 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.logo a {
    text-decoration: none;
    font-size: 24px;
    color: #333;
}

.menu {
    display: flex;
    gap: 15px; 
}

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

.hamburger {
    cursor: pointer;
}

.side-menu {
    display: none; 
}

.background {
    background: url('../assets//Airplane.png') no-repeat center center fixed;
    background-size: cover;
    min-height: calc(100vh - 150px); 
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 0; 
}

.container {
    background-color: rgba(255, 255, 255, 0.9); 
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 500px; 
}

h2 {
    margin-bottom: 20px;
    font-size: 24px;
    color: #333;
    text-align: center; 
}

label {
    margin-bottom: 5px;
    color: #333;
    font-weight: bold;
}

input[type="email"],
input[type="password"],
input[type="text"],
textarea {
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    width: 100%; 
}

button {
    padding: 10px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    color: #fff;
    background-color: #007bff;
    cursor: pointer;
    transition: background-color 0.3s;
    width: 100%; 
}

button:hover {
    background-color: #0056b3;
}

p {
    margin-top: 10px;
    font-size: 14px;
    color: #555;
    text-align: center; 
}

a {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.error {
    color: red;
    font-size: 14px;
    margin-bottom: 10px; 
}