/* Frise chronologique */
.timeline-section { padding: var(--section-pad) 0; }
.timeline-section .intro {
  color: var(--gris-60);
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
}

.timeline {
  position: relative;
  display: grid;
  gap: 1.5rem;
  padding-left: 2.1rem;
}
/* Ligne verticale */
.timeline::before {
  content: "";
  position: absolute;
  left: .55rem;
  top: .5rem;
  bottom: .5rem;
  width: 3px;
  background: linear-gradient(180deg, var(--rouge), var(--or) 55%, var(--noir-pur));
  border-radius: 2px;
}

.tl-item { position: relative; }
/* Point sur la ligne */
.tl-item::before {
  content: "";
  position: absolute;
  left: -2.1rem;
  top: .55rem;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: var(--blanc);
  border: 4px solid var(--rouge);
  box-shadow: 0 0 0 4px var(--blanc);
}
.tl-item--major::before { border-color: var(--or); }

.tl-card {
  background: var(--blanc);
  border: 1px solid var(--gris-10);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 1.25rem 1.35rem 1.4rem;
  display: grid;
  gap: .5rem;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.tl-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: var(--gris-30); }

/* Photo en tête de carte (pleine largeur de la carte) */
.tl-photo {
  margin: -1.25rem -1.35rem .5rem;
  aspect-ratio: 21 / 9;
  overflow: hidden;
}
.tl-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transition: transform .6s cubic-bezier(.22,.8,.3,1);
}
.tl-card:hover .tl-photo img { transform: scale(1.04); }

/* Variante logo : blason du club de l'époque à droite de l'année */
.tl-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.tl-logo {
  width: 64px; height: 64px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background: var(--gris-05);
  border: 1px solid var(--gris-10);
  border-radius: 10px;
  padding: .45rem;
}
.tl-logo img { max-width: 100%; max-height: 100%; object-fit: contain; }
.tl-logos { display: flex; gap: .45rem; flex-shrink: 0; }

.tl-year {
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1;
  color: var(--rouge);
}
.tl-item--major .tl-year { color: var(--or-fonce); }
.tl-card h3 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: 1.15rem;
  line-height: 1.2;
}
.tl-card p { font-size: .92rem; color: var(--gris-60); }
.tl-card .tl-badge {
  justify-self: start;
  font-size: .64rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
  background: var(--or);
  color: var(--noir-pur);
  padding: .28rem .65rem;
  border-radius: 3px;
}

/* Jalons majeurs : mise en avant sombre */
.tl-item--major .tl-card {
  border: none;
  background: var(--noir-pur);
  color: var(--blanc);
  position: relative;
}
.tl-item--major .tl-card::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(500px 260px at 85% 10%, rgba(227,5,26,.4), transparent 60%),
    repeating-linear-gradient(115deg, rgba(255,255,255,.04) 0 2px, transparent 2px 80px);
  pointer-events: none;
}
.tl-item--major .tl-card > * { position: relative; }
.tl-item--major .tl-card h3 { color: var(--blanc); font-size: 1.35rem; }
.tl-item--major .tl-card p { color: rgba(255,255,255,.8); }
.tl-item--major .tl-photo { z-index: 1; }

/* Desktop : frise alternée de part et d'autre de la ligne centrale */
@media (min-width: 900px) {
  .timeline { padding-left: 0; gap: 0; }
  .timeline::before { left: 50%; transform: translateX(-50%); }
  .tl-item {
    width: calc(50% - 2.5rem);
    margin-bottom: 2rem;
  }
  .tl-item:nth-child(odd) { margin-right: auto; }
  .tl-item:nth-child(even) { margin-left: auto; }
  .tl-item::before { top: .65rem; }
  .tl-item:nth-child(odd)::before { left: auto; right: -3.05rem; }
  .tl-item:nth-child(even)::before { left: -3.05rem; }
}

/* Encart Épopée et CTA final */
.epopee-note {
  background: var(--gris-05);
  padding: var(--section-pad) 0;
}
.epopee-note__box {
  background: var(--blanc);
  border-left: 5px solid var(--or);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: clamp(1.25rem, 3.5vw, 2rem);
  display: grid;
  gap: .6rem;
}
.epopee-note__box h2 { font-size: clamp(1.3rem, 3.5vw, 1.8rem); }
.epopee-note__box p { color: var(--gris-60); }

/* Breakpoints */
@media (min-width: 1080px) {

  /* Page active */
  .nav__list > li.is-active > a { color: var(--rouge); }
  .nav__list > li.is-active > a::after { transform: scaleX(1); }
  .drop a.is-active { color: var(--rouge); background: var(--gris-05); }
  .drop-group__label {
    display: block;
    font-size: .86rem;
    font-weight: 700;
    padding: .35rem .3rem;
    margin-bottom: .3rem;
  }
}