.kc-pagehead {
  padding: clamp(156px, 18vh, 190px) var(--kc-pad) clamp(40px, 6vh, 72px);
}
.kc-pagehead__eyebrow { font-size: .84rem; font-weight: 700; color: var(--kc-ink-2); margin: 0; }
.kc-pagehead__title {
  margin: .3em 0 0;
  font-size: clamp(2.3rem, 6vw, 4.2rem); font-weight: 800; line-height: 1.18;
}
.kc-pagehead__lede {
  margin: clamp(20px, 2.6vh, 30px) 0 80px; max-width: 50ch;
  font-size: clamp(1rem, 1.4vw, 1.15rem); line-height: 1.95;
  color: color-mix(in srgb, var(--kc-ink) 86%, var(--kc-ink-2));
}

.kc-tl {
  --gutter: clamp(56px, 7vw, 96px);
  --dot: 13px;
  position: relative;
  margin: 0 auto;
  padding: 0 var(--kc-pad) clamp(40px, 7vh, 90px);
  max-width: 1180px;
}
.kc-tl__list { list-style: none; margin: 0; padding: 0; }

.kc-tl__leaves {
  position: absolute; top: -26px; left: 50%;
  transform: translateX(-50%);
  display: flex; align-items: flex-end; justify-content: center; gap: 0;
  color: color-mix(in srgb, var(--kc-ink) 55%, var(--kc-sand));
  pointer-events: none;
}
.kc-tl__leaves svg { width: 21px; height: 21px; display: block; }
.kc-tl__leaves svg:first-child { transform: rotate(-24deg) translateX(3px); }
.kc-tl__leaves svg:last-child  { transform: scaleX(-1) rotate(-24deg) translateX(3px); }

.kc-tl__spine {
  position: absolute; top: 0; bottom: clamp(40px, 7vh, 90px);
  left: 50%; transform: translateX(-50%);
  width: 1px; background: color-mix(in srgb, var(--kc-ink) 22%, transparent);
}
.kc-tl__spine i {
  position: absolute; inset: 0 0 auto 0;
  display: block; width: 100%; height: 0;
  background: var(--kc-ink);
  transition: height 1.1s cubic-bezier(.22,.61,.36,1);
}

.kc-tl__item {
  display: grid;
  grid-template-columns: 1fr var(--gutter) 1fr;
  align-items: center;
  padding-block: clamp(10px, 1.9vh, 22px);
}

.kc-tl__node {
  grid-column: 2; grid-row: 1;
  justify-self: center;
  width: var(--dot); height: var(--dot); border-radius: 50%;
  background: var(--kc-white);
  border: 2px solid color-mix(in srgb, var(--kc-ink) 32%, transparent);
  transition: border-color .5s, background .5s, box-shadow .5s, transform .5s;
}
.kc-tl__item.is-in .kc-tl__node {
  background: var(--kc-ink);
  border-color: var(--kc-ink);
  transform: scale(1.15);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--kc-ink) 12%, transparent);
}

.kc-tl__entry {
  grid-row: 1; position: relative;

  max-width: 38ch;
  padding: clamp(16px, 1.5vw, 22px);
  background: color-mix(in srgb, var(--kc-sand) 14%, var(--kc-white));
  border: 1px solid var(--kc-hair);
  border-radius: 8px;
}
.kc-tl__item.is-in .kc-tl__entry {
  border-color: color-mix(in srgb, var(--kc-ink) 22%, transparent);
  box-shadow: 0 10px 26px color-mix(in srgb, var(--kc-ink) 7%, transparent);
}
.kc-tl__item:nth-child(odd)  .kc-tl__entry { grid-column: 1; justify-self: end;   text-align: end; }
.kc-tl__item:nth-child(even) .kc-tl__entry { grid-column: 3; justify-self: start; text-align: start; }

.kc-tl__entry::after {
  content: ""; position: absolute; top: 50%;

  width: calc(var(--gutter) / 2 - var(--dot) / 2 - 3px);
  height: 1px; background: color-mix(in srgb, var(--kc-ink) 26%, transparent);
  transform: scaleX(0); transition: transform .7s cubic-bezier(.22,.61,.36,1) .12s;
}

.kc-tl__item:nth-child(odd)  .kc-tl__entry::after { inset-inline-start: 100%; transform-origin: right center; }
.kc-tl__item:nth-child(even) .kc-tl__entry::after { inset-inline-end: 100%;   transform-origin: left center; }

[dir="ltr"] .kc-tl__item:nth-child(odd)  .kc-tl__entry::after { transform-origin: left center; }
[dir="ltr"] .kc-tl__item:nth-child(even) .kc-tl__entry::after { transform-origin: right center; }
.kc-tl__item.is-in .kc-tl__entry::after { transform: scaleX(1); }

.kc-tl__head {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 8px;
}

.kc-tl__item:nth-child(odd)  .kc-tl__head { flex-direction: row;         justify-content: flex-end; }
.kc-tl__item:nth-child(even) .kc-tl__head { flex-direction: row-reverse; justify-content: flex-end; }

.kc-tl__icon {
  flex: none;
  width: clamp(38px, 4vw, 46px); height: clamp(38px, 4vw, 46px);
  display: grid; place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--kc-sand) 42%, var(--kc-white));
  color: var(--kc-ink);
  transition: background .5s, transform .5s;
}
.kc-tl__icon svg { width: 55%; height: 55%; }
.kc-tl__item.is-in .kc-tl__icon { background: var(--kc-sand); }

.kc-tl__num {
  font-size: .78rem; font-weight: 700; letter-spacing: .06em;
  color: color-mix(in srgb, var(--kc-ink) 46%, var(--kc-white));
  direction: ltr; unicode-bidi: isolate;
}
.kc-tl__name {
  margin: 0; font-size: clamp(1.15rem, 1.9vw, 1.5rem);
  font-weight: 800; line-height: 1.4;
}
.kc-tl__desc {
  margin: 6px 0 0;
  font-size: clamp(.94rem, 1.1vw, 1.02rem); line-height: 1.85;
  color: color-mix(in srgb, var(--kc-ink) 76%, var(--kc-ink-2));
}

.kc-tl__entry {
  opacity: 0;
  transform: translateX(var(--from, 40px));
  transition: opacity .8s cubic-bezier(.22,.61,.36,1), transform .8s cubic-bezier(.22,.61,.36,1),
              border-color .5s, box-shadow .5s;
}
.kc-tl__item:nth-child(odd)  .kc-tl__entry { --from:  46px; }
.kc-tl__item:nth-child(even) .kc-tl__entry { --from: -46px; }
.kc-tl__item.is-in .kc-tl__entry { opacity: 1; transform: none; }

@media (max-width: 1024px) {
  .kc-tl { --gutter: clamp(44px, 6vw, 64px); }
  .kc-tl__entry { max-width: 34ch; }
}

@media (max-width: 720px) {
  .kc-tl {
    --gutter: 46px;
    padding-inline: var(--kc-pad);
  }
  .kc-tl__spine { left: auto; inset-inline-start: calc(var(--kc-pad) + var(--dot) / 2); transform: none; }
  .kc-tl__leaves { left: auto; inset-inline-start: calc(var(--kc-pad) + var(--dot) / 2); transform: translateX(50%); }
  [dir="ltr"] .kc-tl__leaves { transform: translateX(-50%); }
  .kc-tl__item { grid-template-columns: var(--gutter) 1fr; padding-block: 20px; }
  .kc-tl__node { grid-column: 1; justify-self: start; }

  .kc-tl__item:nth-child(odd)  .kc-tl__entry,
  .kc-tl__item:nth-child(even) .kc-tl__entry { grid-column: 2; justify-self: stretch; text-align: start; }
  .kc-tl__item:nth-child(odd)  .kc-tl__head,
  .kc-tl__item:nth-child(even) .kc-tl__head { flex-direction: row; justify-content: flex-start; }
  .kc-tl__entry { max-width: none; }

  .kc-tl__item:nth-child(odd)  .kc-tl__entry::after,
  .kc-tl__item:nth-child(even) .kc-tl__entry::after {
    width: calc(var(--gutter) - var(--dot) - 3px);
    inset-inline-end: 100%;
    inset-inline-start: auto;
  }
  [dir="rtl"] .kc-tl__item:nth-child(odd)  .kc-tl__entry::after,
  [dir="rtl"] .kc-tl__item:nth-child(even) .kc-tl__entry::after { transform-origin: right center; }
  .kc-tl__item:nth-child(odd)  .kc-tl__entry,
  .kc-tl__item:nth-child(even) .kc-tl__entry { --from: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  .kc-tl__entry { opacity: 1; transform: none; transition: none; }
  .kc-tl__entry::after { transform: scaleX(1); transition: none; }
  .kc-tl__node, .kc-tl__icon, .kc-tl__spine i { transition: none; }
}