/* ==========================================================================
   about.css — Nexron "About" page styles
   Extends product-base.css. No raw hex values.
   Holds the former Why Nexron page, merged into About (2026-10-27).
   ========================================================================== */

/* The closing CTA is already a complete navy band, so the shared footer's
   section-sized top margin would expose an unintended white strip here. */
.pg-about .nx-footer {
  margin-top: 0;
}

.about-story__body {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--nx-s-4);
  font-size: var(--nx-text-body-lg);
  color: var(--nx-ink-soft);
}

.about-who {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 880px;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--nx-s-4);
}

@media (min-width: 640px) {
  .about-who { grid-template-columns: repeat(2, 1fr); }
}

.about-who li {
  background: var(--nx-surface);
  border: 1px solid var(--nx-line);
  border-radius: var(--nx-r-lg);
  padding: var(--nx-s-6);
  color: var(--nx-ink);
  font-weight: 600;
}

.about-address {
  max-width: 480px;
  margin: 0 auto;
  font-style: normal;
  line-height: 1.8;
  text-align: center;
  font-size: var(--nx-text-body-lg);
  color: var(--nx-ink);
}

.about-address a {
  color: var(--nx-orange-dark);
}

/* --------------------------------------------------------------------------
   Differentiator grid
   -------------------------------------------------------------------------- */
.why-diff-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--nx-s-5);
}

@media (min-width: 640px) {
  .why-diff-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .why-diff-grid { grid-template-columns: repeat(3, 1fr); }
}

.why-diff-card {
  background: var(--nx-surface);
  border: 1px solid var(--nx-line);
  border-radius: var(--nx-r-lg);
  padding: var(--nx-s-7);
  display: flex;
  flex-direction: column;
  gap: var(--nx-s-4);
  transition: box-shadow 200ms, transform 200ms;
}

.why-diff-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.07);
  transform: translateY(-2px);
}

.why-diff-card--featured {
  background: var(--nx-surface-warm);
  border-color: var(--nx-orange);
}

/* Five cards: the featured card spans two columns so every row is full */
@media (min-width: 640px) {
  .why-diff-card--featured {
    grid-column: span 2;
    align-items: center;
    text-align: center;
  }
}

.why-diff-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--nx-r-md);
  background: var(--nx-orange-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--nx-orange-dark);
  flex-shrink: 0;
}

.why-diff-card__icon svg {
  width: 26px;
  height: 26px;
  stroke: currentColor;
}

.why-diff-card h3 {
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--nx-ink);
  margin: 0;
}

.why-diff-card p {
  font-size: 0.9375rem;
  color: var(--nx-ink-soft);
  line-height: 1.65;
  margin: 0;
}

/* --------------------------------------------------------------------------
   Industry grid (6 items, 3-col on desktop)
   -------------------------------------------------------------------------- */
.why-industry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--nx-s-5);
}

@media (min-width: 640px) {
  .why-industry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .why-industry-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.why-industry-card {
  background: var(--nx-surface);
  border: 1px solid var(--nx-line);
  border-radius: var(--nx-r-lg);
  padding: var(--nx-s-6);
  display: flex;
  flex-direction: column;
  gap: var(--nx-s-3);
  transition: box-shadow 200ms;
}

.why-industry-card:hover {
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.07);
}

.why-industry-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--nx-r-md);
  background: var(--nx-orange-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--nx-orange-dark);
}

.why-industry-card__icon svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
}

.why-industry-card h4 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--nx-ink);
  margin: 0;
}

.why-industry-card p {
  font-size: 0.9375rem;
  color: var(--nx-ink-soft);
  line-height: 1.6;
  margin: 0;
}

/* 4 process steps in one row (Jack, 2026-06-12) */
/* 2x2 between tablet and desktop, so the 4th step never sits alone */
@media (min-width: 768px) and (max-width: 1023px) { .pg-steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .pg-steps { grid-template-columns: repeat(4, 1fr); } }