* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f0fdfd;
    color: #333;
    padding: 0px 0px;
}

.contact-section {
    max-width: 700px;
    margin: auto;
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 12px 24px rgba(0, 128, 128, 0.1);
    animation: fadeIn 1s ease;
}

.contact-section h1 {
    color: #006d6d;
    text-align: center;
    font-size: 2rem;
    margin-bottom: 10px;
}

.subtitle {
    text-align: center;
    margin-bottom: 30px;
    font-size: 1rem;
    color: #555;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

input,
textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

input:focus,
textarea:focus {
    border-color: #009999;
    outline: none;
}

textarea {
    resize: vertical;
}

.submit-btn {
    background-color: #009999;
    color: #fff;
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

.submit-btn:hover {
    background-color: #007d7d;
}

.success-message {
    display: none;
    text-align: center;
    margin-top: 20px;
    font-weight: 500;
    color: green;
    font-size: 1.1rem;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s ease;
}

.success-message.show {
    display: block;
    opacity: 1;
    transform: translateY(0px);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0px);
    }
}

@media (max-width: 600px) {
    .contact-section {
        padding: 25px;
    }

    .submit-btn {
        width: 100%;
    }
}