/* ============================================================
   VERBUM — Grande Frise chronologique interactive
   ============================================================ */

/* ---------- Barre de stats ---------- */
.stats-frise {
  display: flex;
  flex-wrap: wrap;
  gap: var(--espace-m);
  justify-content: center;
  margin-bottom: var(--espace-l);
}
.stat-frise {
  text-align: center;
  padding: 1.15rem 1.95rem;
  border: 1px solid var(--or-transparent, rgba(201, 168, 76, .28));
  border-radius: 14px;
  background: rgba(201, 168, 76, .05);
}
.stat-frise .valeur {
  display: block;
  font-family: var(--police-titre, 'Cinzel Decorative', serif);
  font-size: 1.85rem;
  color: var(--or, #C9A84C);
  line-height: 1.15;
}
.stat-frise .intitule {
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .72;
}

/* .barre-filtres-grande : voir components.css */

/* ---------- Sections d'époque ---------- */
.epoque-frise { margin-bottom: 4.25rem; }

.entete-epoque {
  position: sticky;
  top: 132px;
  z-index: 20;
  display: flex;
  align-items: baseline;
  gap: 1.15rem;
  padding: .85rem 1.35rem;
  margin-bottom: 2.15rem;
  background: linear-gradient(90deg, rgba(201, 168, 76, .16), rgba(201, 168, 76, .02));
  border-left: 3px solid var(--or, #C9A84C);
  border-radius: 0 12px 12px 0;
}
.entete-epoque h2 {
  margin: 0;
  font-size: clamp(1.25rem, 2.6vw, 1.75rem);
}
.entete-epoque .periode {
  font-size: .88rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .7;
}

/* ---------- Ligne de temps verticale ---------- */
.piste-verticale {
  position: relative;
  padding-left: 2.65rem;
}
.piste-verticale::before {
  content: "";
  position: absolute;
  left: .85rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg,
    rgba(201, 168, 76, .55),
    rgba(201, 168, 76, .18) 60%,
    rgba(201, 168, 76, .55));
}

/* ---------- Carte événement ---------- */
.jalon-frise {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  gap: 1.65rem;
  align-items: center;
  padding: 1.35rem;
  margin-bottom: 1.85rem;
  background: var(--bleu-nuit, #131318);
  border: 1px solid rgba(201, 168, 76, .16);
  border-radius: 18px;
  cursor: pointer;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.jalon-frise::before {
  content: "";
  position: absolute;
  left: -2.07rem;
  top: 50%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--or, #C9A84C);
  box-shadow: 0 0 0 4px rgba(201, 168, 76, .18);
  transform: translateY(-50%);
}
.jalon-frise:hover,
.jalon-frise:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(201, 168, 76, .55);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .45);
  outline: none;
}
.jalon-frise.masque { display: none; }

.jalon-vignette {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  aspect-ratio: 4 / 3;
}
.jalon-vignette img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .8s ease;
}
.jalon-frise:hover .jalon-vignette img { transform: scale(1.07); }
.jalon-vignette .date-jalon {
  position: absolute;
  left: .75rem;
  bottom: .75rem;
  padding: .32rem .85rem;
  background: rgba(10, 10, 15, .82);
  border: 1px solid rgba(201, 168, 76, .5);
  border-radius: 999px;
  font-family: var(--police-titre, 'Cinzel Decorative', serif);
  font-size: .88rem;
  color: var(--or, #C9A84C);
}

.jalon-corps .categorie-jalon {
  display: inline-block;
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: .28rem .8rem;
  border-radius: 999px;
  margin-bottom: .65rem;
  border: 1px solid currentColor;
}
.cat-textes { color: var(--or, #C9A84C); }
.cat-preuves { color: var(--accent-saphir, #5C8BC6); }
.cat-traductions { color: var(--accent-emeraude, #5CB08B); }
.cat-resistance { color: var(--accent-rubis, #C65C5C); }

.jalon-corps h3 {
  margin: 0 0 .45rem;
  font-size: 1.22rem;
}
.jalon-corps .lieu-jalon {
  font-size: .85rem;
  opacity: .62;
  margin-bottom: .55rem;
}
.jalon-corps .resume-jalon {
  margin: 0 0 .85rem;
  font-family: var(--police-corps-litteraire, 'EB Garamond', serif);
  font-size: 1.04rem;
  line-height: 1.65;
  opacity: .88;
}
.jalon-corps .lien-galerie-jalon {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .88rem;
  color: var(--or, #C9A84C);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 168, 76, .4);
  padding-bottom: .15rem;
}
.jalon-corps .lien-galerie-jalon:hover { border-color: var(--or, #C9A84C); }

/* ---------- Modale enrichie ---------- */
.modale-jalon-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.45rem;
  padding-top: 1.15rem;
  border-top: 1px solid rgba(201, 168, 76, .18);
}
.modale-jalon-nav button {
  background: none;
  border: 1px solid rgba(201, 168, 76, .35);
  color: inherit;
  padding: .55rem 1.15rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: .88rem;
  transition: border-color .3s, background .3s;
}
.modale-jalon-nav button:hover {
  border-color: var(--or, #C9A84C);
  background: rgba(201, 168, 76, .1);
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .jalon-frise {
    grid-template-columns: 1fr;
  }
  .entete-epoque { top: 124px; }
}
@media (max-width: 560px) {
  .piste-verticale { padding-left: 1.85rem; }
  .piste-verticale::before { left: .55rem; }
  .jalon-frise::before { left: -1.55rem; width: 11px; height: 11px; }
  .stat-frise { padding: .85rem 1.15rem; }
}