/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

/* Body */
body {
    background-color: #f4f6f8;
    color: #333;
}

/* Container */
.container {
    max-width: 700px;
    margin: 50px auto;
    padding: 25px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    text-align: center;
}

/* Heading */
.container h1 {
    margin-bottom: 20px;
    color: #2c3e50;
}

/* Contact Text */
.container p {
    font-size: 16px;
    margin-bottom: 12px;
}

/* Feedback Button */
.feedback-btn {
    position: fixed;
    bottom: 70px;
    right: 20px;
    background: #25d366;
    color: #fff;
    font-size: 16px;
    text-decoration: none;
    padding: 10px 14px;
    border-radius: 30px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.feedback-btn:hover {
    background: #1ebc59;
}