* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #333;
    line-height: 1.6;
}
.section {
    padding: 80px 0;
}
.section-title {
    text-align: center;
    margin-bottom: 60px;
}
.section-title h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
}
.section-title p {
    color: #666;
    font-size: 1.1rem;
}
.section-title-centered {
    text-align: center;
    margin-bottom: 50px;
}
.section-title-centered h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.section-title-centered p {
    color: #666;
    font-size: 1.05rem;
}