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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

header {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 1rem;
}

header h1 {
    font-size: 2.5rem;
}

main {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
}

section {
    background: white;
    margin-bottom: 2rem;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

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

ul {
    list-style-type: none;
    padding-left: 1rem;
}

ul li::before {
    content: "✓ ";
    color: #27ae60;
    font-weight: bold;
}

#canvas-container {
    text-align: center;
}

footer {
    background-color: #34495e;
    color: white;
    text-align: center;
    padding: 2rem;
    margin-top: 2rem;
}

.contact-card h3 {
    margin-bottom: 1rem;
    color: #ecf0f1;
}

.contact-card p {
    margin: 0.5rem 0;
}