body {
    margin: 0;
    padding: 0;
    background-color: #000;
    font-family: Arial, sans-serif;
    color: #fff;
}

.contact-container {
    max-width: 600px;
    margin: 50px auto;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(255, 255, 255, 0.2);
}

.contact-header {
    text-align: center;
    margin-bottom: 20px;
}

.contact-header h1 {
    font-size: 24px;
}

.contact-header span {
    color: #FFD700;
}

.contact-form {
    display: flex;
    flex-direction: column;
}

.form-group {
    margin-bottom: 15px;
    position: relative;
}

.form-group label {
    font-size: 14px;
    position: absolute;
    top: -10px;
    left: 10px;
    background: #000;
    padding: 0 5px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background: transparent;
    border: 1px solid #FFD700;
    border-radius: 5px;
    color: #fff;
    font-size: 16px;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #fff;
    box-shadow: 0 0 10px #FFD700;
}

.btn-submit {
    background: #FFD700;
    color: #000;
    padding: 12px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
}

.btn-submit:hover {
    background: #fff;
    color: #000;
}

/* Responsive */
@media (max-width: 768px) {
    .contact-container {
        width: 90%;
        padding: 15px;
    }
}