.process-board {
  padding-top: 40px;
}

.timeline {
  position: relative;
  display: grid;
  gap: 18px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 20px;
  bottom: 20px;
  width: 1px;
  background: linear-gradient(var(--accent-blue), var(--accent-purple), var(--accent-green));
  opacity: 0.6;
}

.timeline-item {
  position: relative;
  width: calc(50% - 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: var(--panel);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.24);
}

.timeline-item:nth-child(even) {
  margin-left: calc(50% + 34px);
}

.timeline-item::after {
  content: "";
  position: absolute;
  top: 28px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 3px solid var(--bg);
  background: var(--accent-green);
  box-shadow: 0 0 0 1px var(--line-strong);
}

.timeline-item:nth-child(odd)::after {
  right: -42px;
}

.timeline-item:nth-child(even)::after {
  left: -42px;
  background: var(--accent-blue);
}

.timeline-item span {
  color: var(--accent-green);
  font-weight: 800;
}

.timeline-item h2 {
  margin: 12px 0 8px;
  font-size: 1.6rem;
}

.timeline-item p {
  margin: 0;
}

.workflow-section {
  position: relative;
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.workflow-grid {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(0, 0.9fr);
  gap: 48px;
  align-items: center;
}

.workflow-visual {
  position: relative;
  min-height: 520px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

.flow-node {
  position: absolute;
  z-index: 2;
  min-width: 96px;
  min-height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font-weight: 800;
}

.node-a {
  left: 34px;
  top: 42px;
}

.node-b {
  right: 52px;
  top: 88px;
}

.node-c {
  left: 50%;
  top: 220px;
  transform: translateX(-50%);
  background: rgba(140, 255, 74, 0.12);
}

.node-d {
  left: 54px;
  bottom: 106px;
}

.node-e {
  right: 44px;
  bottom: 48px;
}

.flow-line {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-green));
  transform-origin: left center;
  opacity: 0.64;
}

.line-a {
  left: 126px;
  top: 88px;
  width: 260px;
  transform: rotate(12deg);
}

.line-b {
  right: 124px;
  top: 150px;
  width: 230px;
  transform: rotate(135deg);
}

.line-c {
  left: 150px;
  bottom: 160px;
  width: 210px;
  transform: rotate(-20deg);
}

.line-d {
  right: 128px;
  bottom: 96px;
  width: 240px;
  transform: rotate(10deg);
}

.faq-list {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  background: var(--panel);
}

.faq-list summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 800;
}

.faq-list p {
  margin-bottom: 0;
}

.booking-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 90px;
  background: var(--panel);
}

.booking-strip h2 {
  margin: 0;
  font-size: 2.15rem;
  line-height: 1.08;
}

@media (max-width: 980px) {
  .timeline::before {
    left: 8px;
  }

  .timeline-item,
  .timeline-item:nth-child(even) {
    width: auto;
    margin-left: 34px;
  }

  .timeline-item:nth-child(odd)::after,
  .timeline-item:nth-child(even)::after {
    left: -33px;
    right: auto;
  }

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

@media (max-width: 680px) {
  .workflow-visual {
    min-height: 420px;
  }

  .flow-node {
    min-width: 82px;
  }

  .line-a,
  .line-b,
  .line-c,
  .line-d {
    width: 150px;
  }

  .booking-strip {
    display: grid;
    padding: 24px;
  }
}