/*
 * Pilot funnel stepper — shared across /discovery-pilot, /pilot, and
 * /pilot-preflight. Renders as a 3-step horizontal stepper that contextually
 * highlights the current page. Each non-current step is a link to its
 * page, so the three URLs read as one buyer journey.
 */

.pilot-stages {
  background: var(--bg-surface-solid);
  border-top: 1px solid var(--border-default);
  border-bottom: 1px solid var(--border-default);
  padding: 1.5rem var(--w-padding-x, 2rem);
}

.pilot-stages__list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: var(--w-content, 1120px);
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.pilot-stages__step {
  flex: 1 1 240px;
  min-width: 220px;
  max-width: 320px;
  background: var(--bg-muted);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 1rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.pilot-stages__step--current {
  background: var(--brand-primary-light);
  border-color: var(--brand-primary);
  border-width: 2px;
  padding: calc(1rem - 1px) calc(1.15rem - 1px);
  box-shadow: var(--shadow-sm);
}

.pilot-stages__link {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  color: inherit;
  text-decoration: none;
  margin: -1rem -1.15rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-md);
}

.pilot-stages__step:has(.pilot-stages__link):hover {
  border-color: var(--brand-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.pilot-stages__num {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.pilot-stages__step--current .pilot-stages__num {
  color: var(--brand-primary);
}

.pilot-stages__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-heading);
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}

.pilot-stages__step--current .pilot-stages__title {
  color: var(--brand-primary);
}

.pilot-stages__sub {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.pilot-stages__sep {
  display: flex;
  align-items: center;
  color: var(--text-muted);
  font-size: 1.5rem;
  opacity: 0.5;
  list-style: none;
}

@media (max-width: 760px) {
  .pilot-stages__sep {
    display: none;
  }
  .pilot-stages__step {
    flex: 1 1 100%;
    max-width: none;
  }
}