/* =========================================================
   NOCAPAL · Recuperación y reciclaje
   SECCIÓN 01 · CICLO DE RECUPERACIÓN (sustituye a las antiguas 01 y 04)
   Archivo: css/ciclo-recuperacion.css
   Se carga DESPUÉS de css/recuperacion.css. Clases propias: .cic-*
   Sin iconos: el ciclo se dibuja con tramos de carril, "tacos" en
   cada fase y un palet (render) que recorre el círculo y cambia de
   aspecto: llega usado, sale reparado, vuelve cargado a la industria.
   ========================================================= */

.cic {
  --cic-navy: #052c59;        /* fondo de la antigua sección de economía circular */
  --cic-sky: #04A0DC;
  --cic-sky-light: #70cffa;
  --cic-text: #c5dcf0;
  --cic-track: rgba(255, 255, 255, 0.14);

  --cic-R: 32%;               /* radio del círculo (debe cuadrar con r="32" del SVG) */
  --cic-arm: 12%;             /* recorrido hacia el centro en el destino "materiales" (32 - 20) */
  --cic-token: 17%;           /* ancho del palet que viaja */
  --cic-lab-x: 58px;          /* separación de las etiquetas respecto a su fase */
  --cic-lab-y: 46px;
  --cic-travel: 800ms;        /* duración de cada desplazamiento (igual que TRAVEL_MS en el JS) */
  --cic-ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --cic-ease-io: cubic-bezier(0.77, 0, 0.175, 1);

  background: var(--cic-navy);
  color: #fff;
}

/* ---------- Columnas ---------- */
.cic .cic-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(30px, 5vw, 80px);
  align-items: center;
}

/* ---------- Texto ---------- */
.cic .rr-kicker { color: var(--cic-sky-light); }
.cic h2 { color: #fff; }
.cic .cic-copy p { color: var(--cic-text); margin: 0 0 14px; }
.cic .rr-button { background: var(--cic-sky); border-color: var(--cic-sky); margin-top: 28px; }

/* ---------- Dos destinos posibles ---------- */
.cic .cic-routes { display: grid; gap: 10px; margin-top: 26px; }
.cic .cic-routes__label { margin: 0 0 2px; font: 800 17px/1.2 Barlow, Arial, sans-serif; color: #fff; }
.cic .cic-routes__hint { display: block; margin-top: 4px; font: 400 13px/1.5 Inter, Arial, sans-serif; color: var(--cic-text); }

.cic .cic-route { position: relative; display: block; cursor: pointer; }
.cic .cic-route input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.cic .cic-route__body {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 12px;
  padding: 13px 16px;
  border: 2px solid transparent;
  background: rgba(255, 255, 255, 0.06);
  font-size: 14px;
  line-height: 1.5;
  transition: background-color 200ms ease, border-color 200ms ease, box-shadow 250ms var(--cic-ease-out);
}
.cic .cic-route__body::before {     /* indicador cuadrado: el mismo "taco" del círculo */
  content: "";
  grid-row: 1 / span 2;
  width: 14px;
  height: 14px;
  margin-top: 3px;
  border: 2px solid var(--cic-sky-light);
  transition: background-color 200ms ease;
}
.cic .cic-route__title { font-weight: 800; color: #fff; }
.cic .cic-route__text { color: var(--cic-text); }
.cic .cic-route input:checked + .cic-route__body { border-color: var(--cic-sky-light); background: rgba(255, 255, 255, 0.1); }
.cic .cic-route input:checked + .cic-route__body::before { background: var(--cic-sky); border-color: var(--cic-sky); }
.cic .cic-route input:focus-visible + .cic-route__body { outline: 3px solid var(--cic-sky-light); outline-offset: 2px; }
.cic[data-reached="true"] .cic-route input:checked + .cic-route__body { box-shadow: 0 0 0 4px rgba(4, 160, 220, 0.35); }
@media (hover: hover) and (pointer: fine) {
  .cic .cic-route input:not(:checked):hover + .cic-route__body { background: rgba(255, 255, 255, 0.1); }
}

/* ---------- Figura: círculo ---------- */
.cic .cic-figure { position: relative; margin: 0; min-width: 0; }
.cic .cic-ring { position: relative; aspect-ratio: 1; }

.cic .cic-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.cic .cic-track { fill: none; stroke: var(--cic-track); stroke-width: 2.2; }
.cic .cic-fill {
  fill: none;
  stroke: var(--cic-sky);
  stroke-width: 2.2;
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  transition: stroke-dashoffset var(--cic-travel) var(--cic-ease-io);
}
/* Desvío hacia el centro: recuperación de materiales */
.cic .cic-branch { stroke: rgba(255, 255, 255, 0.22); stroke-width: 0.9; stroke-dasharray: 1.4 1.4; }
.cic .cic-branch-fill {
  stroke: var(--cic-sky-light);
  stroke-width: 1.4;
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  transition: stroke-dashoffset var(--cic-travel) var(--cic-ease-io);
}
.cic[data-inward="true"] .cic-branch-fill { stroke-dashoffset: 0; }

/* Fases (botones) colocadas sobre el círculo con su coseno/seno */
.cic .cic-node {
  position: absolute;
  left: calc(50% + var(--c) * var(--cic-R));
  top: calc(50% + var(--s) * var(--cic-R));
  width: 0;
  height: 0;
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  color: inherit;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: opacity 250ms var(--cic-ease-out);
}
.cic .cic-node:focus-visible { outline: none; }
.cic .cic-node:focus-visible .cic-node__label { outline: 3px solid var(--cic-sky-light); outline-offset: 4px; }

.cic .cic-node__dot {
  position: absolute;
  left: -8px;
  top: -8px;
  width: 16px;
  height: 16px;
  background: var(--cic-navy);
  border: 2px solid rgba(112, 207, 250, 0.6);
  transition: background-color 250ms var(--cic-ease-out), border-color 250ms var(--cic-ease-out);
}
.cic .cic-node.is-done .cic-node__dot,
.cic .cic-node.is-active .cic-node__dot { background: var(--cic-sky); border-color: var(--cic-sky); }

.cic .cic-node__label { position: absolute; white-space: nowrap; }
.cic .cic-node__num { display: block; font: 800 13px/1 Barlow, Arial, sans-serif; letter-spacing: 0.08em; color: var(--cic-sky-light); margin-bottom: 3px; }
.cic .cic-node__title { display: block; font: 800 18px/1.15 Barlow, Arial, sans-serif; color: var(--cic-text); transition: color 250ms var(--cic-ease-out); }
.cic .cic-node.is-done .cic-node__title,
.cic .cic-node.is-active .cic-node__title { color: #fff; }
@media (hover: hover) and (pointer: fine) {
  .cic .cic-node:hover .cic-node__title { color: #fff; }
}

/* Etiquetas hacia fuera del círculo (escritorio) */
.cic .cic-node--n .cic-node__label { bottom: var(--cic-lab-y); left: 0; transform: translateX(-50%); text-align: center; }
.cic .cic-node--e .cic-node__label { left: var(--cic-lab-x); top: 0; transform: translateY(-50%); text-align: left; }
.cic .cic-node--w .cic-node__label { right: var(--cic-lab-x); top: 0; transform: translateY(-50%); text-align: right; }

/* Fase 05 atenuada con el destino "recuperación de materiales" */
.cic[data-route="materiales"] .cic-node[data-step="4"] { opacity: 0.4; }

/* Palet que recorre el círculo:
   órbita (gira) > brazo (se acerca al centro) > palet (contragira para ir derecho) */
.cic .cic-orbit,
.cic .cic-arm { position: absolute; inset: 0; pointer-events: none; }
.cic .cic-orbit { transition: transform var(--cic-travel) var(--cic-ease-io); }
.cic .cic-arm { transition: transform var(--cic-travel) var(--cic-ease-io); }
.cic[data-inward="true"] .cic-arm { transform: translateY(var(--cic-arm)); }

.cic .cic-token {
  position: absolute;
  left: 50%;
  top: calc(50% - var(--cic-R));
  width: var(--cic-token);
  aspect-ratio: 300 / 236;
  transform: translate(-50%, -50%);
  transition: transform var(--cic-travel) var(--cic-ease-io);
}
.cic .cic-token img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  filter: drop-shadow(0 10px 10px rgba(0, 0, 0, 0.35));
  transition: opacity 280ms var(--cic-ease-out) 380ms;   /* cambia de aspecto al final del viaje */
}
.cic[data-look="usado"] .cic-token__img--usado,
.cic[data-look="reparado"] .cic-token__img--reparado,
.cic[data-look="cargado"] .cic-token__img--cargado { opacity: 1; }
/* data-look="madera": el palet se desmonta y desaparece hacia el centro */

/* Texto de la fase activa: en el centro del círculo (escritorio) */
.cic .cic-panels {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  pointer-events: none;
}
.cic .cic-panels__stack { display: grid; width: calc(var(--cic-R) * 1.3); }
.cic .cic-panel { grid-area: 1 / 1; text-align: center; }
.cic .cic-panel__num { display: block; font: 800 13px/1 Barlow, Arial, sans-serif; letter-spacing: 0.1em; color: var(--cic-sky-light); margin-bottom: 8px; }
.cic .cic-panel__title { margin: 0 0 8px; font: 800 clamp(22px, 2.2vw, 28px)/1.05 Barlow, Arial, sans-serif; letter-spacing: -0.01em; color: #fff; }
.cic .cic-figure .cic-panel__text { margin: 0; font-size: 15px; line-height: 1.55; color: var(--cic-text); }

.cic.cic--js .cic-panel {
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 220ms var(--cic-ease-out), transform 360ms var(--cic-ease-out), visibility 0s linear 360ms;
}
.cic.cic--js .cic-panel.is-past { transform: translateY(-10px); }
.cic.cic--js .cic-panel.is-active { opacity: 1; visibility: visible; transform: none; transition-delay: 160ms, 160ms, 0s; }

/* Controles bajo el círculo */
.cic .cic-controls { display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 18px; }
.cic .cic-controls .cic-count { margin: 0; font: 600 14px/1 Inter, Arial, sans-serif; color: var(--cic-text); }
.cic .cic-count b { color: #fff; font-weight: 800; }
.cic .cic-play {
  padding: 13px 20px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: transparent;
  color: #fff;
  font: 700 14px/1 Inter, Arial, sans-serif;
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease, transform 120ms var(--cic-ease-out);
}
.cic .cic-play:active { transform: scale(0.97); }
.cic .cic-play:focus-visible { outline: 3px solid var(--cic-sky-light); outline-offset: 3px; }
@media (hover: hover) and (pointer: fine) {
  .cic .cic-play:hover { background: rgba(255, 255, 255, 0.1); border-color: #fff; }
}

/* ---------- Tablet: una columna, círculo centrado ---------- */
@media (max-width: 1023px) {
  .cic .cic-layout { grid-template-columns: 1fr; }
  .cic .cic-figure { width: 100%; max-width: 600px; margin-inline: auto; }
}

/* ---------- Móvil: círculo más grande, etiquetas hacia dentro y texto debajo ---------- */
@media (max-width: 719px) {
  .cic {
    --cic-R: 38%;
    --cic-arm: 14.25%;     /* 38% - (20% x 38/32) */
    --cic-token: 18%;
    --cic-lab-x: 36px;
    --cic-lab-y: 30px;
  }
  .cic .cic-svg { transform: scale(1.1875); }   /* 38 / 32: mismo radio que las fases */

  .cic .cic-node__num { font-size: 11px; }
  .cic .cic-node__title { font-size: 15px; }
  .cic .cic-node--n .cic-node__label { bottom: auto; top: var(--cic-lab-y); }
  .cic .cic-node--e .cic-node__label { left: auto; right: var(--cic-lab-x); text-align: right; }
  .cic .cic-node--w .cic-node__label { right: auto; left: var(--cic-lab-x); text-align: left; }
  /* 03 y 04 quedan a la misma altura: sus etiquetas van debajo para no pisarse */
  .cic .cic-node[data-step="2"] .cic-node__label,
  .cic .cic-node[data-step="3"] .cic-node__label { top: var(--cic-lab-y); left: 0; right: auto; transform: translateX(-50%); text-align: center; }

  .cic .cic-panels { position: static; aspect-ratio: auto; margin-top: 18px; }
  .cic .cic-panels__stack { width: 100%; }
  .cic .cic-panel { text-align: left; }
  .cic .cic-figure .cic-panel__text { font-size: 16px; }
  .cic .cic-controls { justify-content: space-between; }
}

/* ---------- Sin JavaScript: fases en lista bajo el círculo ---------- */
.cic:not(.cic--js) .cic-orbit,
.cic:not(.cic--js) .cic-controls,
.cic:not(.cic--js) .cic-routes__hint { display: none; }
.cic:not(.cic--js) .cic-panels { position: static; aspect-ratio: auto; margin-top: 24px; }
.cic:not(.cic--js) .cic-panels__stack { width: 100%; gap: 18px; }
.cic:not(.cic--js) .cic-panel { grid-area: auto; text-align: left; }

/* ---------- Movimiento reducido: sin desplazamientos, solo fundidos ---------- */
@media (prefers-reduced-motion: reduce) {
  .cic .cic-orbit, .cic .cic-arm, .cic .cic-token, .cic .cic-fill, .cic .cic-branch-fill { transition-duration: 0s; }
  .cic .cic-token img { transition-delay: 0s; }
  .cic.cic--js .cic-panel,
  .cic.cic--js .cic-panel.is-past,
  .cic.cic--js .cic-panel.is-active { transform: none; transition: opacity 200ms ease, visibility 0s; }
}