body {
    font-family: Arial, sans-serif;
    background: #f4f4f4;
    overflow-x: hidden;
}
.timeline-container {
    display: flex;
    justify-content: center;
    overflow: hidden;
    padding-bottom: 20px;
}
.timeline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    width: 100%;
    flex-wrap: wrap;
    gap: 15px;
}
.step {
    text-align: center;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
    min-width: 180px;
    flex: 1;
}
.step img {
    width: 100px;
    height: 100px;
    margin-bottom: 10px;
}
.step h3 {
    font-size: 1.2rem;
}
.arrow {
    font-size: 2rem;
    color: #333;
    margin: 0 10px;
}
.step.blue { border-top: 5px solid #1e90ff; }
.step.green { border-top: 5px solid #4caf50; }
.step.orange { border-top: 5px solid #ff9800; }
.step.yellow { border-top: 5px solid #fbc02d; }

/* Responsive adjustments */
@media (max-width: 768px) {
    .timeline {
        flex-direction: column;
        align-items: center;
    }
    .arrow {
        transform: rotate(90deg);
        margin: 10px 0;
    }
}