/* ==========================================================================
   INLINE PROCESS STEPS (How It Works)
   ========================================================================== */

.process-steps-section {
  padding: var(--space-3xl) var(--space-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.steps-eyebrow {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent-text);
  margin-bottom: var(--space-sm);
}

.steps-inline-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  text-align: left;
}

/* Connects the badges into a single path, left to right - the 4 steps are a
   literal sequence (Plan -> Collect -> Interpret -> Report), so the line is
   read as structure, not decoration. Draws in once the grid scrolls into
   view (steps-path-reveal in animations.js toggles .is-revealed). */
.steps-inline-grid::before {
  content: '';
  position: absolute;
  top: calc(var(--space-xl) + 22px);
  left: calc(var(--space-xl) + 22px);
  right: calc(var(--space-xl) + 22px);
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--color-accent-orange),
    var(--color-brand-green)
  );
  opacity: 0.45;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 1.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
}

.steps-inline-grid.is-revealed::before {
  transform: scaleX(1);
}

@media (prefers-reduced-motion: reduce) {
  .steps-inline-grid::before {
    transition: none;
  }
}

.step-card {
  position: relative;
  z-index: 1;
  background-color: var(--color-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg) var(--space-lg);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
  margin-block-start: 0;
}

.step-card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.step-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: linear-gradient(
    135deg,
    var(--color-accent-orange),
    var(--color-accent-yellow)
  );
  color: var(--color-on-accent);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  /* Green ring, offset from the badge by a gap in the page color */
  box-shadow:
    0 0 0 3px var(--color-base),
    0 0 0 5px var(--color-brand-green);
  transition: transform var(--transition-base);
}

.step-card:hover .step-badge {
  transform: scale(1.08);
}

.step-card h3 {
  font-size: var(--font-size-xl); /* same as every other card title */
  margin-bottom: var(--space-sm);
}

.step-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* Responsive */
@media (max-width: 900px) {
  .steps-inline-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* The path line only reads correctly as a single row - once the badges
     wrap onto multiple rows/columns a straight line across the top is no
     longer a connector, so drop it. */
  .steps-inline-grid::before {
    display: none;
  }
}

@media (max-width: 640px) {
  .steps-inline-grid {
    grid-template-columns: 1fr;
  }
}