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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    background-color: #f9f9f9;
    color: #333;
    padding: .5rem;
}

/* Header and Navigation */
header {
    background-color: #4CAF50;
    color: white;
    padding: 1rem;
    text-align: center;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

nav a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
}

nav a:hover {
    background-color: #45a049;
    border-radius: 5px;
}

/* Main Content */
main {
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.hero {
    text-align: center;
    margin-bottom: 3rem;
}

h1, h2 {
    color: #333;
    margin-bottom: 1rem;
}

/* Calculator Form Styling */
.calculator {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.calculator h2 {
    margin-bottom: 1.5rem;
    color: #4CAF50;
}

#calculator-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Form Labels and Inputs */
label {
    font-weight: bold;
    font-size: 1rem;
    color: #333;
}

input[type="number"] {
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
    width: 100%;
    transition: border-color 0.3s ease;
}

input[type="number"]:focus {
    border-color: #4CAF50;
    outline: none;
}

/* Button Styling */
button {
    padding: 0.75rem 1rem;
    background-color: #4CAF50;
    border: none;
    border-radius: 5px;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #45a049;
}

/* Result Styling */
#result {
    font-size: 1.25rem;
    color: #333;
    margin-top: 1rem;
}

/* Footer Styling */
footer {
    background-color: #4CAF50;
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: 3rem;
}

.faq-section{
    padding: 2rem;
    background: #e2f0d9;
    border-radius: 8px;
    margin-bottom: 2rem;
}

/* ---------contact------------ */
.contact-section {
    padding: 2rem;
    background: #e2f0d9;
    border-radius: 8px;
    margin-bottom: 2rem;
}

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

.contact-form label {
    margin-top: 1rem;
    font-weight: bold;
}

.contact-form input, 
.contact-form textarea {
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-top: 0.5rem;
}

.contact-form textarea {
    resize: vertical;
}

.contact-form button {
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 10px 20px;
    text-align: center;
    font-size: 16px;
    margin-top: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.contact-form button:hover {
    background-color: #45a049;
}

/* Responsive Design */
@media (max-width: 768px) {
    .contact-form {
        padding: 1rem;
    }
}

/* ---------contact------------ */

/* Responsive Design */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
    }

    .calculator {
        padding: 0.75rem;
    }

    input[type="number"], button {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    main {
        padding: 1rem;
    }

    button {
        padding: 0.75rem;
    }

    #calculator-form {
        gap: 1rem;
    }
}