* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    min-height: 100vh;
}

.container {
    background: white;
    padding: 30px 40px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 650px;
}

.container h2 {
    text-align: center;
    margin-bottom: 25px;
    color: rgba(7, 98, 11, 0.95);
    font-weight: 700;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #333;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: rgba(3, 144, 10, 0.8);
    box-shadow: 0 0 5px rgba(3, 144, 10, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.submit-btn {
    display: block;
    width: 100%;
    padding: 12px;
    background-color: rgba(3, 144, 10, 0.95);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 20px;
}

.submit-btn:hover {
    background-color: rgba(7, 98, 11, 0.95);
}

.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 6px;
    font-weight: 500;
    text-align: center;
    border: 1px solid;
}

.alert.success {
    background-color: #d4edda;
    color: #155724;
    border-color: #c3e6cb;
}

.alert.error {
    background-color: #f8d7da;
    color: #721c24;
    border-color: #f5c6cb;
}

.row-group {
    display: flex;
    gap: 15px;
}

.row-group .form-group {
    flex: 1;
}

/* Tablet */
@media (max-width: 768px) {
    .container {
        padding: 25px 30px;
    }

    .container h2 {
        font-size: 1.4rem;
    }

    .row-group {
        flex-direction: column;
        gap: 0;
    }
}

/* Mobile */
@media (max-width: 480px) {
    body {
        padding: 15px;
    }

    .container {
        padding: 20px;
    }

    .container h2 {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }

    .form-group label {
        font-size: 0.9rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 10px 12px;
        font-size: 0.95rem;
    }

    .submit-btn {
        padding: 10px;
        font-size: 1rem;
    }

    .alert {
        padding: 12px;
        font-size: 0.9rem;
    }
}

/* Extra Small Mobile */
@media (max-width: 360px) {
    body {
        padding: 10px;
    }

    .container {
        padding: 15px;
    }

    .container h2 {
        font-size: 1.1rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 8px 10px;
        font-size: 0.9rem;
    }
}