/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

/* Header styles */
header {
    background-color: #4a2c2a;
    padding: 1rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1rem;
}

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

nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: #ffd700;
}

/* Main content styles */
main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

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

.calculator h1 {
    color: #4a2c2a;
    margin-bottom: 1rem;
    text-align: center;
}

.calculator form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.calculator label {
    font-weight: 500;
}

.calculator input[type="date"] {
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.calculator button {
    background-color: #4a2c2a;
    color: #fff;
    padding: 0.75rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s;
}

.calculator button:hover {
    background-color: #3a1c1a;
}

/* Result styles */
#result {
    margin-top: 2rem;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #f5f5f5;
}

/* Ad slots */
.ad-slot {
    margin: 2rem 0;
    text-align: center;
}

/* Footer styles */
footer {
    background-color: #4a2c2a;
    color: #fff;
    padding: 3rem 0 1rem;
    margin-top: 3rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 0 1rem;
}

.footer-section h3 {
    color: #ffd700;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #ffd700;
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Responsive design */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .calculator {
        padding: 1rem;
    }
}

/* Blog styles */
.blog-list article {
    background-color: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.blog-list h2 {
    color: #4a2c2a;
    margin-bottom: 1rem;
}

.blog-list a {
    color: #4a2c2a;
    text-decoration: none;
}

.blog-list a:hover {
    text-decoration: underline;
}

/* Contact form styles */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.5rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.contact-form textarea {
    height: 150px;
}

.contact-form button {
    background-color: #4a2c2a;
    color: #fff;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s;
}

.contact-form button:hover {
    background-color: #3a1c1a;
}