/* General Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}
body {
    background: linear-gradient(to bottom, #008080, #ffd700); /* Teal to gold gradient */
    background-attachment: fixed;
    background-size: cover;
    color: white;
    min-height: 100vh;
    text-align: center;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    filter: blur(2px) brightness(1.2);
    opacity: 0.6;
    z-index: -1;
    background-attachment: fixed;
    box-shadow: inset 0 0 200px rgba(0, 0, 0, 0.1);
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 10px 20px;
}

/* Header Section */
.header {
    text-align: center;
    margin-bottom: 20px;
    padding: 20px 10px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.header h1 {
    font-size: 2.5em;
    color: #FFD700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
    margin-bottom: 10px;
}

.header p {
    font-size: 1.2em;
    color: white;
    margin-bottom: 10px;
}

/* Informational Box Section */
.info-box {
    margin: 20px auto;
    padding: 20px;
    max-width: 800px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    font-size: 1.1em;
    color: #333;
    text-align: center;
    line-height: 1.6;
}

/* Subscription Section */
.subscription {
    text-align: center;
    margin: 30px auto;
    padding: 20px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.subscription h2 {
    font-size: 1.8em;
    color: #FFD700;
    margin-bottom: 20px;
}

.subscription form {
    max-width: 400px;
    margin: 0 auto;
}

.subscription .email-input {
    width: 100%;
    padding: 12px;
    margin-bottom: 10px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1em;
    transition: border-color 0.2s;
}

.subscription .email-input:focus {
    border-color: #FF4E50;
    outline: none;
}

.subscription .error-message {
    color: #f44336;
    font-size: 0.9em;
    margin-bottom: 15px;
    display: none;
    text-align: left;
}

.subscription .checkbox-container {
    text-align: left;
    margin-bottom: 15px;
}

.subscription .checkbox-container label {
    font-size: 0.9em;
    color: white;
}

.subscription .submit-button {
    width: 100%;
    padding: 12px;
    background: linear-gradient(45deg, #FF4E50, #F9D423);
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.subscription .submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 78, 80, 0.4);
}

/* Footer Section */
.footer {
    margin-top: 20px;
    text-align: center;
    font-size: 0.9em;
}

.footer a {
    color: #FFD700;
    text-decoration: none;
    margin: 0 10px;
}

.footer a:hover {
    text-decoration: underline;
}