:root {
  --fud-navy: #0a1b2e;
  --fud-blue: #2563eb;
  --fud-blue-light: #3b82f6;
  --fud-cream: #faf7f2;
  --fud-text: #10233d;
  --fud-muted: #64748b;
  --fud-panel: #ffffff;
  --fud-border: rgba(10, 27, 46, 0.1);
  --fud-line: rgba(37, 99, 235, 0.18);
  --fud-success: #16a34a;
  --fud-nurture: #0ea5e9;
  --fud-dead: #94a3b8;
  --fud-warning: #f59e0b;
  --fud-shadow: 0 18px 40px rgba(15, 23, 42, 0.1);
  --fud-gradient: linear-gradient(135deg, #0a1b2e 0%, #3b82f6 100%);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--fud-text);
  background: linear-gradient(180deg, #ffffff 0%, var(--fud-cream) 100%);
}

.lead-journey-section {
  padding: clamp(48px, 8vw, 92px) 20px;
}

.lead-journey {
  max-width: 1180px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--fud-border);
  border-radius: 28px;
  background:
    radial-gradient(circle at 18% 12%, rgba(59, 130, 246, 0.13), transparent 28%),
    radial-gradient(circle at 86% 18%, rgba(10, 27, 46, 0.08), transparent 28%),
    var(--fud-panel);
  box-shadow: var(--fud-shadow);
  padding: clamp(22px, 4vw, 38px);
}

.lead-journey::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(10, 27, 46, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 27, 46, 0.04) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.64), transparent 76%);
  pointer-events: none;
}

.lead-journey > * {
  position: relative;
  z-index: 1;
}

.lead-journey__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: end;
  margin-bottom: 24px;
}

.lead-journey__controls {
  display: grid;
  gap: 10px;
  justify-items: end;
}

.lead-journey__eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin-bottom: 12px;
  padding: 6px 11px;
  border: 1px solid rgba(37, 99, 235, 0.14);
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--fud-blue);
  font-size: 0.78rem;
  font-weight: 800;
}

.lead-journey h2 {
  max-width: 760px;
  margin: 0;
  color: var(--fud-navy);
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.lead-journey__intro {
  max-width: 720px;
  margin: 12px 0 0;
  color: #475569;
  font-size: clamp(0.98rem, 2vw, 1.08rem);
  line-height: 1.58;
}

.lead-journey__toggle {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  width: min(100%, 480px);
  padding: 6px;
  border: 1px solid rgba(10, 27, 46, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.lead-journey__toggle button {
  min-height: 44px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--fud-muted);
  cursor: pointer;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.15;
  transition:
    background-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease,
    opacity 180ms ease;
}

.lead-journey__toggle button:hover {
  background: rgba(37, 99, 235, 0.08);
  color: var(--fud-navy);
  transform: translateY(-1px);
}

.lead-journey__toggle button[aria-pressed="true"] {
  background: var(--fud-gradient);
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.22);
}

.lead-journey__replay {
  min-height: 36px;
  padding: 8px 13px;
  border: 1px solid rgba(10, 27, 46, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--fud-navy);
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 850;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.lead-journey__replay:hover {
  border-color: rgba(37, 99, 235, 0.28);
  background: #ffffff;
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.12);
  transform: translateY(-1px);
}

.lead-journey__stage {
  overflow: hidden;
  position: relative;
  min-height: 540px;
  border: 1px solid rgba(10, 27, 46, 0.08);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(248, 250, 252, 0.94) 0%, rgba(255, 255, 255, 0.98) 100%);
  transition:
    opacity 220ms ease,
    transform 220ms ease,
    box-shadow 220ms ease;
}

.lead-journey__stage--normal {
  box-shadow: inset 0 0 0 1px rgba(245, 158, 11, 0.06);
}

.lead-journey__stage--followupdesk {
  box-shadow:
    inset 0 0 0 1px rgba(37, 99, 235, 0.08),
    inset 0 28px 90px rgba(37, 99, 235, 0.035);
}

.lead-journey__stage.is-switching {
  opacity: 0;
  transform: translateY(8px) scale(0.99);
}

.lead-journey__stage.is-entering {
  animation: stageEnter 260ms ease-out both;
}

.lead-journey__status {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid rgba(10, 27, 46, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--fud-navy);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
  font-size: 0.82rem;
  font-weight: 850;
  transition:
    background-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.lead-journey__status::before {
  content: "";
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--fud-blue-light);
  box-shadow: 0 0 0 5px rgba(59, 130, 246, 0.16);
}

.lead-journey__svg {
  display: block;
  width: 100%;
  height: 540px;
}

.journey-path {
  fill: none;
  stroke: var(--fud-line);
  stroke-width: var(--path-width, 7);
  stroke-linecap: round;
  stroke-linejoin: round;
}

.lead-journey__stage--normal .journey-path {
  --path-width: 6;
}

.lead-journey__stage--followupdesk .journey-path {
  --path-width: 8;
}

.journey-path--base {
  opacity: 0.76;
}

.journey-path--weak {
  opacity: 0.42;
}

.journey-path--lit {
  stroke: var(--segment-color, var(--fud-blue));
  stroke-dasharray: var(--segment-length, 1);
  stroke-dashoffset: var(--segment-length, 1);
  opacity: 0.96;
  filter: drop-shadow(0 0 8px rgba(59, 130, 246, 0.24));
}

.journey-path--complete {
  stroke-dashoffset: 0;
}

.lead-marker {
  fill: #ffffff;
  stroke: var(--marker-color, var(--fud-blue-light));
  stroke-width: 7;
  filter: drop-shadow(0 0 12px rgba(59, 130, 246, 0.55));
  transition: opacity 220ms ease;
  will-change: transform;
}

.lead-marker__core {
  fill: var(--marker-color, var(--fud-blue-light));
}

.lead-marker__ring {
  fill: none;
  stroke: var(--marker-color, var(--fud-blue-light));
  stroke-width: 3;
  opacity: 0.3;
  transform-box: fill-box;
  transform-origin: center;
  animation: markerPulse 1.6s ease-out infinite;
}

.lead-marker--moving {
  filter:
    drop-shadow(0 0 10px color-mix(in srgb, var(--marker-color, var(--fud-blue-light)) 70%, transparent))
    drop-shadow(0 0 18px rgba(59, 130, 246, 0.35));
}

.lead-marker--splitting {
  animation: splitPulse 520ms ease-out 1;
}

.lead-marker--booked .lead-marker__ring {
  animation: bookedMarkerBurst 860ms ease-out 1;
}

.lead-marker--dead {
  opacity: 0.34;
  filter: grayscale(0.65);
}

.flow-node {
  position: absolute;
  left: var(--node-x);
  top: var(--node-y);
  width: var(--node-w, clamp(112px, 12vw, 150px));
  min-height: 66px;
  display: grid;
  align-content: center;
  gap: 4px;
  padding: 12px 13px;
  border: 1px solid rgba(10, 27, 46, 0.1);
  border-top: 4px solid var(--node-color, var(--fud-blue));
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.06);
  color: var(--fud-navy);
  font-size: 0.88rem;
  font-weight: 900;
  line-height: 1.18;
  text-align: center;
  opacity: 0.56;
  transform: translate(-50%, -50%) scale(0.965);
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease,
    opacity 180ms ease,
    filter 180ms ease;
}

.flow-node span {
  display: block;
  color: var(--fud-muted);
  font-size: 0.7rem;
  font-weight: 800;
}

.flow-node:hover,
.flow-node.is-active {
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.14);
  opacity: 1;
  transform: translate(-50%, calc(-50% - 2px)) scale(1);
}

.flow-node.is-reached {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  animation: nodeArrive 420ms ease-out both;
}

.flow-node--weak {
  opacity: 0.72;
}

.flow-node--success {
  --node-color: var(--fud-success);
}

.flow-node--nurture {
  --node-color: var(--fud-nurture);
}

.flow-node--dead {
  --node-color: var(--fud-dead);
}

.flow-node.is-booked {
  border-color: rgba(22, 163, 74, 0.36);
  box-shadow:
    0 16px 34px rgba(22, 163, 74, 0.18),
    0 0 0 9px rgba(22, 163, 74, 0.08);
  animation: bookedNodeBurst 760ms ease-out both;
}

.flow-node.is-dead {
  opacity: 0.42;
  filter: grayscale(0.75);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.035);
}

.flow-node.is-nurture {
  border-color: rgba(14, 165, 233, 0.32);
  box-shadow: 0 14px 30px rgba(14, 165, 233, 0.12);
}

.lead-journey__cue {
  position: absolute;
  top: 62px;
  left: 18px;
  z-index: 4;
  width: min(270px, calc(100% - 36px));
  padding: 12px 13px;
  border: 1px solid rgba(10, 27, 46, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.055);
}

.lead-journey__cue strong,
.lead-journey__cue span {
  display: block;
}

.lead-journey__cue strong {
  color: var(--fud-navy);
  font-size: 0.9rem;
  line-height: 1.18;
}

.lead-journey__cue span {
  margin-top: 4px;
  color: var(--fud-muted);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.35;
}

.lead-journey__stage--normal .lead-journey__cue {
  border-color: rgba(245, 158, 11, 0.22);
}

.lead-journey__stage--followupdesk .lead-journey__cue {
  border-color: rgba(37, 99, 235, 0.16);
}

.lead-journey__ratio {
  position: absolute;
  right: 18px;
  top: 18px;
  z-index: 4;
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid rgba(10, 27, 46, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.055);
}

.ratio-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--fud-dead);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.7);
}

.ratio-dot--booked {
  background: var(--fud-success);
}

.ratio-dot--nurture {
  background: var(--fud-nurture);
}

.ratio-dot--dead {
  background: var(--fud-dead);
  opacity: 0.55;
}

.lead-journey__caption {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  margin-top: 18px;
}

.lead-journey__caption strong {
  display: block;
  margin-bottom: 4px;
  color: var(--fud-navy);
  font-size: 1rem;
}

.lead-journey__caption p {
  margin: 0;
  color: #475569;
  line-height: 1.5;
}

.lead-journey__meters {
  display: grid;
  grid-template-columns: repeat(3, minmax(92px, 1fr));
  gap: 8px;
}

.journey-meter {
  min-height: 70px;
  padding: 10px;
  border: 1px solid rgba(10, 27, 46, 0.08);
  border-radius: 8px;
  background: rgba(250, 247, 242, 0.72);
}

.journey-meter b {
  display: block;
  color: var(--fud-navy);
  font-size: 1.05rem;
  line-height: 1;
}

.journey-meter span {
  color: var(--fud-muted);
  font-size: 0.72rem;
  font-weight: 800;
}

@keyframes markerPulse {
  0% {
    opacity: 0.34;
    transform: scale(0.72);
  }
  100% {
    opacity: 0;
    transform: scale(1.75);
  }
}

@keyframes splitPulse {
  0% {
    opacity: 1;
    filter: drop-shadow(0 0 12px rgba(59, 130, 246, 0.55));
  }
  55% {
    opacity: 0.82;
    filter:
      drop-shadow(0 0 14px rgba(59, 130, 246, 0.72))
      drop-shadow(0 0 24px rgba(37, 99, 235, 0.32));
  }
  100% {
    opacity: 1;
    filter: drop-shadow(0 0 12px rgba(59, 130, 246, 0.55));
  }
}

@keyframes bookedMarkerBurst {
  0% {
    opacity: 0.48;
    transform: scale(0.7);
  }
  100% {
    opacity: 0;
    transform: scale(2.35);
  }
}

@keyframes nodeArrive {
  0% {
    opacity: 0.58;
    transform: translate(-50%, -50%) scale(0.94);
  }
  70% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.035);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

@keyframes bookedNodeBurst {
  0% {
    transform: translate(-50%, -50%) scale(0.98);
  }
  45% {
    transform: translate(-50%, -50%) scale(1.055);
  }
  100% {
    transform: translate(-50%, -50%) scale(1);
  }
}

@keyframes stageEnter {
  0% {
    opacity: 0;
    transform: translateY(8px) scale(0.99);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 920px) {
  .lead-journey__header,
  .lead-journey__caption {
    grid-template-columns: 1fr;
  }

  .lead-journey__toggle {
    width: 100%;
  }

  .lead-journey__controls {
    justify-items: stretch;
  }

  .lead-journey__stage {
    min-height: 610px;
  }

  .lead-journey__svg {
    height: 610px;
  }

  .lead-journey__meters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .lead-journey-section {
    padding-inline: 12px;
  }

  .lead-journey {
    border-radius: 22px;
    padding: 18px;
  }

  .lead-journey__toggle {
    grid-template-columns: 1fr;
  }

  .lead-journey__stage {
    min-height: 800px;
    border-radius: 18px;
  }

  .lead-journey__svg {
    height: 800px;
  }

  .lead-journey__status {
    top: 12px;
    left: 12px;
    max-width: calc(100% - 92px);
    font-size: 0.72rem;
  }

  .lead-journey__cue {
    top: 66px;
    left: 12px;
    width: calc(100% - 24px);
    padding: 10px 11px;
  }

  .lead-journey__cue strong {
    font-size: 0.82rem;
  }

  .lead-journey__cue span {
    font-size: 0.68rem;
  }

  .lead-journey__ratio {
    top: 12px;
    right: 12px;
    padding: 7px 8px;
  }

  .ratio-dot {
    width: 10px;
    height: 10px;
  }

  .flow-node {
    width: var(--node-mobile-w, 112px);
    min-height: 56px;
    padding: 9px 10px;
    font-size: 0.76rem;
  }

  .flow-node[data-outcome] {
    width: 86px;
    min-height: 50px;
    padding: 8px 8px;
  }

  .flow-node span {
    font-size: 0.64rem;
  }

  .flow-node[data-outcome] span {
    font-size: 0.6rem;
  }

  .lead-journey__meters {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lead-marker__ring {
    animation: none;
  }

  .lead-journey__toggle button,
  .lead-journey__replay,
  .flow-node,
  .lead-journey__stage {
    transition: none;
  }

  .flow-node.is-reached,
  .flow-node.is-booked,
  .lead-marker--splitting,
  .lead-marker--booked .lead-marker__ring,
  .lead-journey__stage.is-entering {
    animation: none;
  }
}