.process-hero {
    padding: 140px 0;
    text-align: center;
    background:
        radial-gradient(circle at 50% 0%, rgba(0, 163, 255, 0.05), transparent 50%);
}
.process-hero .section-title {
    font-size: clamp(3rem, 6vw, 4.5rem);
}
.process-hero .section-tagline {
    font-size: 1.25rem;
    max-width: 800px;
}

.timeline-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}
.timeline-container::before {
    content: '';
    position: absolute;
    left: 44px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 2rem;
}
.timeline-item:last-child {
    margin-bottom: 0;
}
.timeline-icon {
    flex-shrink: 0;
    width: 90px;
    height: 90px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--accent-color);
    z-index: 1;
    transition: all 0.3s ease;
}
.timeline-item:hover .timeline-icon {
    border-color: var(--accent-color);
    box-shadow: 0 0 20px rgba(0, 163, 255, 0.2);
}

.timeline-content {
    background: var(--bg-card);
    border-radius: 1rem;
    padding: 2rem;
    flex-grow: 1;
}
.timeline-step {
    display: inline-block;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}
.timeline-content h3 {
    font-size: 1.75rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}
.timeline-content p {
    margin-bottom: 1rem;
    line-height: 1.6;
}
.timeline-result {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-color-muted);
}
.timeline-result strong {
    color: var(--text-color);
}

.checklist-section {
    background-color: var(--bg-card);
}
.checklist-section .solution-features-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}


@media (max-width: 768px) {
    .timeline-container::before {
        left: 50%;
        transform: translateX(-50%);
    }
    .timeline-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}