body {
    font-family: sans-serif;
    margin: 0;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background-color: #fff;
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #000;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav ul li {
    margin-left: 2rem;
}

nav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #007bff;
}

main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

section {
    padding: 4rem 0;
    border-bottom: 1px solid #ddd;
}

#hero {
    text-align: center;
    border-bottom: none;
}

.hero-text h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: #000;
}

.hero-text h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 1rem;
}

.hero-text p {
    font-size: 1.5rem;
    color: #666;
}

h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #000;
}

#about p, #services p {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
    text-align: center;
}

.service {
    text-align: center;
}

.service h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #000;
}

#contact p {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 2rem auto;
    line-height: 1.6;
}

#contact form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

#contact input, #contact textarea {
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
}

#contact button {
    padding: 1rem;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#contact button:hover {
    background-color: #0056b3;
}

footer {
    text-align: center;
    padding: 2rem 0;
    background-color: #333;
    color: #fff;
}