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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: #2c3e50;
    color: white;
    padding: 1.5rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

header h1 {
    font-size: 1.8rem;
    font-weight: 600;
}

header nav {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

header nav a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

header nav a:hover {
    color: #3498db;
}

main {
    background-color: white;
    margin: 2rem auto;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

main h2 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 2rem;
}

main h3 {
    color: #34495e;
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

main h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

main p {
    margin-bottom: 1rem;
}

main ul, main ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

main li {
    margin-bottom: 0.5rem;
}

main a {
    color: #3498db;
    text-decoration: none;
}

main a:hover {
    text-decoration: underline;
}

main section {
    margin-bottom: 2rem;
}

.hero {
    text-align: center;
    padding: 2rem 0;
    border-bottom: 2px solid #ecf0f1;
}

.hero h2 {
    color: #2c3e50;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    color: #7f8c8d;
}

.services {
    margin-top: 2rem;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.service-card {
    background-color: #ecf0f1;
    padding: 1.5rem;
    border-radius: 8px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.service-card h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.contact-info {
    background-color: #ecf0f1;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1rem 0;
}

.contact-info p {
    margin-bottom: 0.5rem;
}

footer {
    background-color: #34495e;
    color: white;
    padding: 2rem 0;
    margin-top: 3rem;
}

footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

footer nav {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

footer nav a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

footer nav a:hover {
    color: #3498db;
}

@media (max-width: 768px) {
    header .container,
    footer .container {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    header nav,
    footer nav {
        justify-content: center;
    }

    .hero h2 {
        font-size: 2rem;
    }

    .service-grid {
        grid-template-columns: 1fr;
    }
}