.flow { padding: 110px 0 120px; background: var(--panel); }
.flow__lead { margin-top: 26px; text-align: center; color: var(--ink-sub); }
.flow__list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; margin-top: 64px; }
.flow__item { position: relative; padding: 44px 22px 32px; border-radius: 20px; background: var(--surface); text-align: center; }
.flow__item:not(:last-child)::after { content: ""; position: absolute; top: 50%; right: -20px; width: 10px; height: 10px; border-top: 2px solid var(--accent-soft); border-right: 2px solid var(--accent-soft); transform: translateY(-50%) rotate(45deg); }
.js .flow__item:nth-child(2).is-in { transition-delay: .1s; }
.js .flow__item:nth-child(3).is-in { transition-delay: .2s; }
.js .flow__item:nth-child(4).is-in { transition-delay: .3s; }
.flow__step { position: absolute; top: -16px; left: 50%; display: inline-flex; align-items: baseline; height: 32px; padding: 0 16px; border-radius: 999px; background: var(--accent); color: var(--on-dark); font-family: var(--en); font-size: 11px; font-weight: 700; letter-spacing: .14em; line-height: 32px; white-space: nowrap; transform: translateX(-50%); }
.flow__step b { margin-left: 6px; font-size: 16px; letter-spacing: .04em; }
.flow__icon { display: flex; align-items: center; justify-content: center; width: 84px; height: 84px; margin: 0 auto; border-radius: 50%; background: var(--panel); color: var(--accent); }
.flow__icon svg { width: 42px; height: 42px; }
.flow__name { margin-top: 18px; font-size: 18px; font-weight: 700; letter-spacing: .06em; line-height: 1.6; }
.flow__text { margin-top: 10px; font-size: 15px; line-height: 1.85; color: var(--ink-sub); text-align: left; }

@media (max-width: 1000px) {
  .flow__list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 28px; }
  .flow__item:nth-child(2)::after { content: none; }
}
@media (max-width: 767px) {
  .flow { padding: 72px 0 80px; }
  .flow__lead { margin-top: 20px; text-align: left; }
  .flow__list { grid-template-columns: minmax(0, 1fr); gap: 34px; margin-top: 48px; }
  .flow__item { display: flex; align-items: center; padding: 34px 20px 24px; text-align: left; }
  .flow__item:not(:last-child)::after, .flow__item:nth-child(2)::after { content: ""; top: auto; right: auto; bottom: -22px; left: 50%; transform: translateX(-50%) rotate(135deg); }
  .flow__step { left: 20px; transform: none; }
  .flow__icon { width: 68px; height: 68px; margin: 0; flex-shrink: 0; }
  .flow__icon svg { width: 34px; height: 34px; }
  .flow__body { margin-left: 16px; }
  .flow__name { margin-top: 0; font-size: 17px; }
  .flow__text { margin-top: 4px; }
}