.ecarf-timeline {
  --timeline-blue: #0879be;
  --timeline-blue-dark: #075f96;
  --timeline-ink: #173047;
  --timeline-muted: #617184;
  --timeline-pale: #e9f5fb;
  --timeline-line: #c7dce8;
  background: #f7f9f8;
  color: var(--timeline-ink);
  overflow: hidden;
  padding: clamp(64px, 9vw, 120px) 24px;
}

.ecarf-timeline__inner { margin: 0 auto; max-width: 1200px; }
.ecarf-timeline__header { margin-bottom: 64px; max-width: 720px; }
.ecarf-timeline__header h2 { font-size: clamp(36px, 4.2vw, 58px); font-weight: 400; letter-spacing: -.035em; line-height: 1.08; margin: 0 0 20px; }
.ecarf-timeline__header p { color: var(--timeline-muted); font-size: 20px; line-height: 1.55; margin: 0; }
.ecarf-timeline__component { position: relative; }
.ecarf-timeline__track { background: var(--timeline-line); height: 2px; left: 7%; overflow: hidden; position: absolute; right: 7%; top: 9px; }
.ecarf-timeline__track span { background: var(--timeline-blue); display: block; height: 100%; transition: width .35s ease; width: 0; }
.ecarf-timeline__list { display: grid; gap: 14px; grid-template-columns: repeat(var(--timeline-count, 5), minmax(0, 1fr)); list-style: none; margin: 0; padding: 0; position: relative; }
.ecarf-timeline__trigger { background: transparent; border: 0; color: var(--timeline-ink); cursor: pointer; padding: 0 4px 28px; text-align: center; width: 100%; }
.ecarf-timeline__dot { background: #a9c8d9; border: 4px solid #f7f9f8; border-radius: 50%; box-shadow: 0 0 0 2px #a9c8d9; display: block; height: 18px; margin: 0 auto 19px; transition: .25s ease; width: 18px; }
.ecarf-timeline__year { color: var(--timeline-blue-dark); display: block; font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.ecarf-timeline__title { color: var(--timeline-muted); display: block; font-size: 14px; line-height: 1.35; }
.ecarf-timeline__trigger:hover .ecarf-timeline__dot,
.ecarf-timeline__trigger:focus-visible .ecarf-timeline__dot,
.ecarf-timeline__item.is-active .ecarf-timeline__dot { background: var(--timeline-blue); box-shadow: 0 0 0 2px var(--timeline-blue), 0 0 0 9px rgba(8, 121, 190, .12); transform: scale(1.08); }
.ecarf-timeline__trigger:focus-visible { outline: 3px solid #f0a500; outline-offset: 4px; }
.ecarf-timeline__item.is-active .ecarf-timeline__title { color: var(--timeline-ink); font-weight: 700; }
.ecarf-timeline__panel { align-items: start; background: #fff; border-radius: 4px 42px 4px 4px; box-shadow: 0 20px 70px rgba(21, 67, 97, .09); display: grid; gap: clamp(28px, 5vw, 70px); grid-template-columns: 130px minmax(0, 1fr) auto; margin-top: 30px; min-height: 280px; padding: clamp(28px, 5vw, 58px); }
.ecarf-timeline__panel[hidden] { display: none; }
.ecarf-timeline__meta span, .ecarf-timeline__meta strong { display: block; }
.ecarf-timeline__meta span { color: #8ba0ad; font-size: 12px; letter-spacing: .14em; }
.ecarf-timeline__meta strong { background: var(--timeline-pale); color: var(--timeline-blue-dark); font-size: 12px; margin-top: 16px; padding: 8px 10px; width: max-content; }
.ecarf-timeline__content { max-width: 650px; }
.ecarf-timeline__panel-year { color: var(--timeline-blue); font-size: 14px; font-weight: 700; }
.ecarf-timeline__content h3 { font-size: clamp(30px, 3.8vw, 48px); font-weight: 400; letter-spacing: -.035em; line-height: 1.08; margin: 6px 0 16px; }
.ecarf-timeline__description { color: var(--timeline-muted); font-size: 18px; line-height: 1.6; }
.ecarf-timeline__description > :first-child { margin-top: 0; }
.ecarf-timeline__description > :last-child { margin-bottom: 0; }
.ecarf-timeline__link { border-bottom: 1px solid currentColor; color: var(--timeline-blue-dark); display: inline-block; font-weight: 700; margin-top: 22px; padding-bottom: 3px; text-decoration: none; }
.ecarf-timeline__image { margin: 0; max-width: 260px; }
.ecarf-timeline__image img { display: block; height: auto; width: 100%; }
.ecarf-timeline__controls { align-self: end; display: flex; gap: 8px; grid-column: -2 / -1; }
.ecarf-timeline__controls button { background: #fff; border: 1px solid var(--timeline-line); color: var(--timeline-blue-dark); cursor: pointer; font-size: 21px; height: 48px; transition: .2s ease; width: 48px; }
.ecarf-timeline__controls button:hover, .ecarf-timeline__controls button:focus-visible { background: var(--timeline-blue); border-color: var(--timeline-blue); color: #fff; }

@media (max-width: 760px) {
  .ecarf-timeline { padding-left: 20px; padding-right: 20px; }
  .ecarf-timeline__header { margin-bottom: 42px; }
  .ecarf-timeline__header p { font-size: 18px; }
  .ecarf-timeline__component { padding-left: 30px; }
  .ecarf-timeline__track { bottom: 320px; height: auto; left: 7px; right: auto; top: 9px; width: 2px; }
  .ecarf-timeline__track span { height: 0; width: 100%; }
  .ecarf-timeline__list { display: flex; flex-direction: column; gap: 0; }
  .ecarf-timeline__item { min-height: 92px; }
  .ecarf-timeline__trigger { align-items: center; display: grid; grid-template-columns: 30px 70px 1fr; padding: 0 0 24px; text-align: left; }
  .ecarf-timeline__dot, .ecarf-timeline__year { margin: 0; }
  .ecarf-timeline__panel { grid-template-columns: 1fr; gap: 22px; margin-left: -30px; padding: 28px; }
  .ecarf-timeline__meta { align-items: center; display: flex; justify-content: space-between; }
  .ecarf-timeline__meta strong { margin: 0; }
  .ecarf-timeline__image { max-width: none; }
  .ecarf-timeline__controls { grid-column: auto; justify-self: end; }
}

@media (prefers-reduced-motion: reduce) {
  .ecarf-timeline *, .ecarf-timeline *::before, .ecarf-timeline *::after { transition-duration: .01ms !important; }
}