.cases-title{ text-align: right; }

.cases-flow{
  display: flex;
  flex-wrap: wrap;
  margin: 34px 0 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}
.cases-flow li{
  position: relative;
  flex: 1 1 0;
  min-width: 110px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 16px 0 16px 18px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-mute);
  animation: flowStep 7.5s linear infinite;
}
.cases-flow li .mono{ font-size: 11px; font-weight: 500; }
.cases-flow li::after{
  content: "←";
  position: absolute;
  left: 18px;
  color: var(--line);
}
.cases-flow li:last-child::after{ display: none; }
.cases-flow li::before{
  content: "";
  position: absolute;
  top: -1px;
  right: 0;
  left: 18px;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: right;
  animation: flowBar 7.5s var(--ease-io) infinite;
}
.cases-flow li:nth-child(2), .cases-flow li:nth-child(2)::before{ animation-delay: 1.5s; }
.cases-flow li:nth-child(3), .cases-flow li:nth-child(3)::before{ animation-delay: 3s; }
.cases-flow li:nth-child(4), .cases-flow li:nth-child(4)::before{ animation-delay: 4.5s; }
.cases-flow li:nth-child(5), .cases-flow li:nth-child(5)::before{ animation-delay: 6s; }

@keyframes flowStep{
  0%, 22%{ color: var(--ink); }
  26%, 100%{ color: var(--text-mute); }
}
@keyframes flowBar{
  0%{ transform: scaleX(0); transform-origin: right; }
  16%{ transform: scaleX(1); transform-origin: right; }
  17%{ transform: scaleX(1); transform-origin: left; }
  24%, 100%{ transform: scaleX(0); transform-origin: left; }
}

.cases{ padding: 60px 0 130px; }

.case{
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 70px;
  align-items: center;
  padding: 70px 0;
}
.case + .case{ border-top: 1px solid var(--line); }

.case-media{
  position: relative;
  display: block;
}
.case-photo{
  aspect-ratio: 1.43 / 1;
  transition: transform .7s var(--ease);
}
.case-media:hover .case-photo{ transform: translateY(-6px); }
.case-media:hover .case-photo img{ transform: scale(1.06); }

.case--dark .case-photo{ background-color: var(--ink); }

.case-label{
  position: absolute;
  z-index: 3;
  top: 22px;
  right: 22px;
  padding: 4px 10px;
  border-radius: var(--radius);
  background: var(--paper);
  border: 1px solid var(--line);
  font-size: 10.5px;
  letter-spacing: .08em;
  color: var(--orange-ink);
  direction: ltr;
}
.case--dark .case-label{
  background: var(--ink);
  border-color: var(--line-dark);
  color: #fff;
}

.case-media .hanger{
  position: absolute;
  z-index: 3;
  top: -40px;
  left: 50%;
  width: 70px;
  margin-left: -35px;
  color: var(--ink);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .4s ease, transform .4s var(--ease);
}
.case-media:hover .hanger{
  opacity: 1;
  transform: none;
  animation: swing 1.4s var(--ease) .1s;
}

.case-meta{
  display: flex;
  gap: 18px;
  direction: ltr;
  justify-content: flex-end;
  margin-bottom: 14px;
  font-size: 11px;
  color: var(--text-mute);
}
.case-body h2{
  margin: 0 0 14px;
  font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 800;
  line-height: 1.5;
}
.case-body p{
  margin: 0 0 30px;
  max-width: 440px;
  font-size: 15px;
  color: var(--text-soft);
}

@media (max-width: 820px){
  .case{ grid-template-columns: 1fr; gap: 30px; padding: 50px 0; }
  .cases{ padding: 30px 0 80px; }
  .cases-flow li{ flex: 1 1 33%; }
}