/* =====================================================================
   Memoria y Resistencia — línea de tiempo animada del mapa (portada)
   ===================================================================== */
.linea-seccion {
  --l-legal: #a77bf0;
  --l-desaparecido: #f5a524;
  --l-obituario: #4fb0f5;
  --l-otro: #c3bccf;
  background: radial-gradient(120% 90% at 70% 0%, #2f2150 0%, var(--mr-noche) 55%, #120b20 100%);
  color: #f1edf7;
  padding-block: clamp(3rem, 7vw, 5.5rem);
  position: relative;
  overflow: hidden;
}
.linea-seccion::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--mr-liston); opacity: .9;
}
.linea-cabeza { display: flex; justify-content: space-between; align-items: flex-end; gap: 1.5rem 2rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.linea-cabeza > div:first-child { max-width: 40rem; }
.linea-antetitulo { text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 650; color: var(--mr-cempa); margin-bottom: .4rem; }
.linea-cabeza h2 { color: #fff; font-family: var(--mr-serif); font-size: clamp(1.7rem, 3.6vw, 2.5rem); margin-bottom: .6rem; }
.linea-cabeza p { color: #cfc6dd; margin: 0; }
.linea-anio { text-align: right; line-height: 1; font-variant-numeric: tabular-nums; }
.linea-anio > span {
  display: block; font-family: var(--mr-serif); font-weight: 700; font-size: clamp(3.4rem, 9vw, 6rem);
  background: linear-gradient(180deg, #fff 30%, #bba9dc 100%); -webkit-background-clip: text; background-clip: text; color: transparent;
  transition: transform .25s ease;
}
.linea-anio > span.salta { transform: translateY(-4px); }
.linea-anio small { display: block; margin-top: .35rem; color: #cfc6dd; font-size: .95rem; }
.linea-anio small strong { color: #fff; font-size: 1.15rem; }

.linea-mapa-marco { position: relative; border-radius: var(--mr-radio-lg); overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,.45), inset 0 0 0 1px rgba(255,255,255,.08); }
.linea-mapa { height: clamp(360px, 58vw, 560px); background: #0e0919; }
.linea-mapa .leaflet-tile-pane { filter: grayscale(1) invert(1) brightness(.62) contrast(1.15) sepia(.25) hue-rotate(215deg) saturate(1.4); }
.linea-mapa .leaflet-control-attribution { background: rgba(14,9,25,.7); color: #a79fb6; }
.linea-mapa .leaflet-control-attribution a { color: #d6c8f0; }
.linea-mapa .leaflet-control-zoom a { background: rgba(28,19,48,.9); color: #fff; border-color: rgba(255,255,255,.12); }
.linea-mapa-marco::after { /* viñeta */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(12,7,22,.55) 100%);
}

/* Puntos */
.linea-envoltura { background: none; border: 0; }
.linea-punto {
  --c: var(--l-otro);
  display: block; width: 10px; height: 10px; border-radius: 50%; background: var(--c);
  box-shadow: 0 0 6px 1px var(--c), 0 0 0 1.5px rgba(255,255,255,.55);
  position: relative;
}
.linea-punto.legal { --c: var(--l-legal); }
.linea-punto.desaparecido { --c: var(--l-desaparecido); }
.linea-punto.obituario { --c: var(--l-obituario); }
.linea-punto.otro { --c: var(--l-otro); }
.linea-punto.nuevo { animation: linea-aparece .7s cubic-bezier(.2,.9,.3,1.3) both; }
.linea-punto.nuevo::after {
  content: ""; position: absolute; inset: -2px; border-radius: 50%; border: 2px solid var(--c);
  animation: linea-onda 1.6s ease-out both;
}
.linea-envoltura:hover .linea-punto, .linea-envoltura:focus-visible .linea-punto { transform: scale(1.6); }
@keyframes linea-aparece { 0% { transform: scale(3.2); opacity: 0; } 60% { opacity: 1; } 100% { transform: scale(1); opacity: 1; } }
@keyframes linea-onda { 0% { transform: scale(1); opacity: .9; } 100% { transform: scale(6); opacity: 0; } }

.linea-mapa .leaflet-tooltip.linea-tip {
  background: rgba(20,13,36,.95); color: #fff; border: 1px solid rgba(255,255,255,.15); border-radius: 8px;
  font-size: .82rem; padding: .3rem .55rem; box-shadow: 0 6px 18px rgba(0,0,0,.4);
}
.linea-mapa .leaflet-tooltip.linea-tip::before { display: none; }
.linea-tip small { color: #cfc6dd; }

/* Nombre que acaba de aparecer */
.linea-recuerdo {
  position: absolute; left: 1rem; top: 1rem; z-index: 500; margin: 0; max-width: calc(100% - 2rem);
  font-family: var(--mr-serif); font-style: italic; font-size: clamp(.95rem, 2vw, 1.15rem); color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,.8); pointer-events: none; opacity: 0; transition: opacity .5s ease;
}
.linea-recuerdo.visible { opacity: .95; }
.linea-recuerdo span { font-style: normal; font-family: var(--mr-sans); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--mr-cempa); display: block; margin-bottom: .1rem; }

/* Leyenda con contadores */
.linea-leyenda {
  position: absolute; left: 1rem; bottom: 1rem; z-index: 500; list-style: none; margin: 0; padding: .55rem .8rem;
  display: flex; flex-wrap: wrap; gap: .35rem 1rem; font-size: .82rem; color: #e9e3f2;
  background: rgba(16,10,30,.78); border: 1px solid rgba(255,255,255,.1); border-radius: 12px; backdrop-filter: blur(6px);
  max-width: calc(100% - 2rem);
}
.linea-leyenda li { display: inline-flex; align-items: center; gap: .45rem; white-space: nowrap; }
.linea-leyenda .linea-punto { width: 9px; height: 9px; }
.linea-leyenda strong { font-variant-numeric: tabular-nums; color: #fff; min-width: 1.6em; }

/* Controles: reproducir, barras por año y deslizador */
.linea-control { display: grid; grid-template-columns: auto 1fr; gap: .4rem 1rem; align-items: end; margin-top: 1.25rem; }
.linea-boton {
  grid-row: span 2; width: 48px; height: 48px; border-radius: 50%; border: 0; background: var(--mr-cempa); color: #1c1330;
  font-size: 1.05rem; display: grid; place-items: center; box-shadow: 0 6px 18px rgba(232,137,12,.35); transition: transform .15s;
}
.linea-boton:hover { transform: scale(1.06); }
.linea-boton:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.linea-barras { display: flex; align-items: flex-end; gap: 2px; height: 56px; }
.linea-barras button {
  flex: 1 1 0; min-width: 0; border: 0; padding: 0; background: rgba(255,255,255,.13); border-radius: 2px 2px 0 0;
  transition: background .3s, opacity .3s; cursor: pointer; position: relative;
}
.linea-barras button.pasado { background: linear-gradient(180deg, var(--l-legal), #6a35a0); }
.linea-barras button.actual { background: linear-gradient(180deg, #ffd27a, var(--mr-cempa)); }
.linea-barras button:hover { opacity: .8; }
.linea-rango { width: 100%; accent-color: var(--mr-cempa); }
.linea-nota { color: #a79fb6; font-size: .85rem; margin: 1rem 0 0; max-width: 52rem; }
.linea-nota a { color: #e2d4fa; }

@media (max-width: 575.98px) {
  .linea-anio { text-align: left; }
  .linea-leyenda { font-size: .74rem; gap: .25rem .7rem; left: .5rem; bottom: .5rem; }
  .linea-recuerdo { left: .6rem; top: .6rem; }
  .linea-barras { height: 40px; }
}
@media (prefers-reduced-motion: reduce) {
  .linea-punto.nuevo, .linea-punto.nuevo::after { animation: none; }
}