/* Animated workflow previews: dark signal bus for HR, light journey path for employees. */
.workflow-preview {
  --workflow-progress: 0%;
  --workflow-dash: 100;
  position: relative;
  width: 100%;
}

.workflow-nodes {
  position: relative;
  z-index: 2;
}

.workflow-node {
  transition: opacity .38s ease, transform .48s cubic-bezier(.2, .8, .2, 1);
}

.workflow-node strong,
.workflow-index {
  transition: background .42s ease, border-color .42s ease, box-shadow .42s ease, color .42s ease, transform .42s cubic-bezier(.2, .8, .2, 1);
}

/* HR: a system signal moving through a connected processing bus. */
.workflow-signal {
  padding: 42px 22px;
  border: 1px solid rgba(92, 128, 166, .2);
  border-radius: 20px;
  background:
    radial-gradient(circle at 50% 50%, rgba(37, 199, 220, .055), transparent 48%),
    linear-gradient(180deg, rgba(17, 39, 64, .58), rgba(8, 25, 44, .28));
  overflow: hidden;
}

.workflow-signal::before {
  content: "LIVE WORKFLOW SIGNAL";
  position: absolute;
  top: 12px;
  left: 22px;
  color: #506985;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: .15em;
}

.workflow-signal::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(90deg, transparent, #000 20%, #000 80%, transparent);
}

.workflow-signal .workflow-nodes {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
  align-items: center;
}

.workflow-signal .workflow-node {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 12px;
  min-width: 0;
  opacity: .56;
}

.workflow-signal .workflow-index {
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid #2d4663;
  background: #0b1b2e;
  color: #61758e;
  font-size: 8px;
  font-weight: 900;
  box-shadow: 0 0 0 6px #0c1d31;
}

.workflow-signal .workflow-node strong {
  width: 100%;
  min-height: 48px;
  display: grid;
  place-items: center;
  padding: 9px;
  border: 1px solid #2b405b;
  border-radius: 12px;
  background: rgba(14, 34, 56, .92);
  color: #8fa0b6;
  font-size: 10px;
  line-height: 1.3;
  text-align: center;
}

.signal-track {
  position: absolute;
  z-index: 1;
  top: 54px;
  left: 10%;
  width: 80%;
  height: 3px;
  border-radius: 999px;
  background: #1b314b;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.025);
}

.signal-track span {
  display: block;
  width: var(--workflow-progress);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #7454ff, #25c7dc);
  box-shadow: 0 0 12px rgba(37, 199, 220, .75), 0 0 24px rgba(116, 84, 255, .35);
  transition: width .68s cubic-bezier(.2, .8, .2, 1);
}

.signal-track i {
  position: absolute;
  left: var(--workflow-progress);
  top: 50%;
  width: 12px;
  height: 12px;
  border: 2px solid #8cf2f4;
  border-radius: 50%;
  background: #25c7dc;
  box-shadow: 0 0 0 5px rgba(37, 199, 220, .12), 0 0 22px #25c7dc;
  transform: translate(-50%, -50%);
  transition: left .68s cubic-bezier(.2, .8, .2, 1);
}

.workflow-signal.is-running .signal-track i {
  animation: signalPulse 1.05s ease-in-out infinite;
}

.workflow-signal .workflow-node.is-complete,
.workflow-signal .workflow-node.is-current {
  opacity: 1;
}

.workflow-signal .workflow-node.is-complete .workflow-index {
  border-color: #247b88;
  color: #54dce3;
}

.workflow-signal .workflow-node.is-current {
  transform: translateY(-4px);
}

.workflow-signal .workflow-node.is-current .workflow-index {
  transform: scale(1.18);
  border-color: #6ae4e7;
  background: linear-gradient(135deg, #7656ff, #20bbd0);
  color: #fff;
  box-shadow: 0 0 0 7px rgba(37, 199, 220, .1), 0 0 25px rgba(37, 199, 220, .62);
}

.workflow-signal .workflow-node.is-current strong {
  border-color: rgba(73, 220, 225, .65);
  background: linear-gradient(135deg, rgba(117,84,255,.18), rgba(37,199,220,.13));
  color: #f2ffff;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .2), inset 0 0 22px rgba(37, 199, 220, .06);
}

/* Employee: a service journey rather than another straight pipeline. */
.workflow-journey {
  min-height: 245px;
  border-radius: 22px;
  background:
    radial-gradient(circle at 50% 48%, rgba(117, 84, 255, .08), transparent 25%),
    linear-gradient(145deg, rgba(248, 249, 255, .92), rgba(239, 250, 253, .72));
  border: 1px solid #e1e7f1;
  overflow: hidden;
}

.workflow-journey::before {
  content: "EMPLOYEE SERVICE JOURNEY";
  position: absolute;
  top: 13px;
  left: 18px;
  color: #9aa7ba;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: .15em;
}

.journey-path {
  position: absolute;
  inset: 25px 12px 0;
  width: calc(100% - 24px);
  height: calc(100% - 25px);
  overflow: visible;
}

.journey-path-base,
.journey-path-progress {
  fill: none;
  vector-effect: non-scaling-stroke;
  stroke-linecap: round;
}

.journey-path-base {
  stroke: #dfe5ef;
  stroke-width: 5;
  stroke-dasharray: 2 9;
}

.journey-path-progress {
  stroke: #7454ff;
  stroke-width: 5;
  stroke-dasharray: 100;
  stroke-dashoffset: var(--workflow-dash);
  filter: drop-shadow(0 0 5px rgba(100, 82, 255, .38));
  transition: stroke-dashoffset .78s cubic-bezier(.2, .8, .2, 1);
}

.workflow-journey .workflow-nodes {
  position: absolute;
  inset: 0;
}

.workflow-journey .workflow-node {
  position: absolute;
  width: 116px;
  display: grid;
  justify-items: center;
  gap: 8px;
  opacity: .48;
  transform: translate(-50%, -50%);
}

.workflow-journey .workflow-node:nth-child(1) { left: 8%; top: 63%; }
.workflow-journey .workflow-node:nth-child(2) { left: 28%; top: 30%; }
.workflow-journey .workflow-node:nth-child(3) { left: 50%; top: 63%; }
.workflow-journey .workflow-node:nth-child(4) { left: 72%; top: 30%; }
.workflow-journey .workflow-node:nth-child(5) { left: 92%; top: 63%; }

.workflow-journey .workflow-index {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  border: 1px solid #d6deeb;
  background: rgba(255,255,255,.94);
  color: #8491a5;
  font-size: 9px;
  font-weight: 900;
  box-shadow: 0 8px 20px rgba(31, 49, 79, .08);
}

.workflow-journey .workflow-node strong {
  max-width: 116px;
  padding: 7px 9px;
  border: 1px solid #e0e5ee;
  border-radius: 9px;
  background: rgba(255,255,255,.9);
  color: #68758a;
  font-size: 9px;
  line-height: 1.25;
  text-align: center;
  box-shadow: 0 6px 18px rgba(31,49,79,.045);
}

.workflow-journey .workflow-node.is-complete,
.workflow-journey .workflow-node.is-current {
  opacity: 1;
}

.workflow-journey .workflow-node.is-complete .workflow-index {
  border-color: #aeb9ff;
  color: #7058ff;
  background: #f4f1ff;
}

.workflow-journey .workflow-node.is-current {
  transform: translate(-50%, -50%) scale(1.06);
}

.workflow-journey .workflow-node.is-current .workflow-index {
  transform: scale(1.08);
  border-color: transparent;
  border-radius: 8px;
  background: linear-gradient(135deg, #7454ff, #25c7dc);
  color: #fff;
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  box-shadow: 0 0 0 8px rgba(116,84,255,.08), 0 12px 28px rgba(95, 86, 220, .24);
}

.workflow-journey .workflow-node.is-current strong {
  border-color: #aab6ff;
  color: #4f3fda;
  box-shadow: 0 10px 25px rgba(94,82,210,.11);
}

@keyframes signalPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(.88); opacity: .72; }
  50% { transform: translate(-50%, -50%) scale(1.12); opacity: 1; }
}

@media (max-width: 720px) {
  .stage-visual { min-height: 0; }

  .workflow-signal {
    padding: 44px 18px 22px;
  }

  .workflow-signal .workflow-nodes,
  .workflow-journey .workflow-nodes {
    position: relative;
    inset: auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .workflow-signal .workflow-node,
  .workflow-journey .workflow-node,
  .workflow-journey .workflow-node:nth-child(n) {
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
    min-height: 48px;
    display: grid;
    grid-template-columns: 38px 1fr;
    align-items: center;
    justify-items: stretch;
    gap: 12px;
    transform: none;
  }

  .workflow-signal .workflow-node strong,
  .workflow-journey .workflow-node strong {
    max-width: none;
    min-height: 46px;
    place-items: center start;
    text-align: left;
  }

  .workflow-signal .workflow-node.is-current,
  .workflow-journey .workflow-node.is-current {
    transform: translateX(3px);
  }

  .workflow-signal .workflow-index {
    box-shadow: 0 0 0 5px #0c1d31;
  }

  .signal-track {
    top: 69px;
    bottom: 47px;
    left: 36px;
    width: 3px;
    height: auto;
  }

  .signal-track span {
    width: 100%;
    height: var(--workflow-progress);
    transition: height .68s cubic-bezier(.2, .8, .2, 1);
  }

  .signal-track i {
    left: 50%;
    top: var(--workflow-progress);
    transition: top .68s cubic-bezier(.2, .8, .2, 1);
  }

  .workflow-journey {
    min-height: 0;
    padding: 45px 18px 22px;
  }

  .workflow-journey::after {
    content: "";
    position: absolute;
    top: 69px;
    bottom: 47px;
    left: 36px;
    width: 3px;
    border-radius: 999px;
    background: linear-gradient(to bottom, #7454ff var(--workflow-progress), #dfe5ef var(--workflow-progress));
    transition: background .6s ease;
  }

  .journey-path { display: none; }
  .workflow-journey .workflow-nodes { z-index: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .workflow-preview *,
  .workflow-preview *::before,
  .workflow-preview *::after {
    animation: none !important;
    transition: none !important;
  }
}