/* ===========================================================================
   ZENTRA TALENT SOLUTIONS — INDUSTRIES SECTION COMPONENTS (Sprint 4)
   Loaded on industries.html and every /industries/*.html page only.
   Purely additive — no Sprint 1/2/3 selectors are touched. Small
   components (breadcrumb, chip-row, timeline, FAQ accordion) are
   intentionally duplicated from services.css rather than shared, so
   this section stays self-contained and Sprint 3 files are never
   at risk of being edited by this sprint.
   =========================================================================== */

/* -------------------------------------------------------------------
   Breadcrumb
   ------------------------------------------------------------------- */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 13px;
  color: var(--text-on-dark-muted);
  margin-bottom: var(--space-5);
}
.breadcrumb a { color: var(--text-on-dark-muted); transition: color var(--duration-base) var(--ease-standard); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .icon { width: 13px; height: 13px; opacity: 0.6; }
.breadcrumb span[aria-current] { color: #fff; font-weight: var(--weight-medium); }

/* -------------------------------------------------------------------
   Industry hero icon badge
   ------------------------------------------------------------------- */
.service-hero-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(23, 168, 146, 0.16);
  border: 1px solid rgba(95, 224, 201, 0.35);
  color: var(--color-accent-300);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}
.service-hero-icon .icon { width: 26px; height: 26px; }

.service-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-100);
  color: var(--color-accent-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}
.service-card-icon .icon { width: 20px; height: 20px; }

/* -------------------------------------------------------------------
   Problem list — "Common Hiring Challenges"
   ------------------------------------------------------------------- */
.problem-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3) var(--space-5); }
.problem-list li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  background: var(--color-error-100);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  font-size: var(--text-body);
  color: var(--text-heading);
  font-weight: var(--weight-medium);
}
.problem-list .icon { width: 17px; height: 17px; flex-shrink: 0; margin-top: 2px; color: var(--color-error-700); }

/* -------------------------------------------------------------------
   Roles / talent-area tag grid — "Roles We Can Support"
   ------------------------------------------------------------------- */
.role-grid { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.role-tag {
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-default);
  background: var(--bg-muted);
  font-size: 14.5px;
  font-weight: var(--weight-semibold);
  color: var(--text-heading);
}

/* -------------------------------------------------------------------
   Chip row — links out to relevant service pages
   ------------------------------------------------------------------- */
.chip-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px 18px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border-default);
  background: var(--surface-default);
  font-size: 14px;
  font-weight: var(--weight-semibold);
  color: var(--text-heading);
  transition: border-color var(--duration-base) var(--ease-standard), color var(--duration-base) var(--ease-standard), background var(--duration-base) var(--ease-standard);
}
.chip:hover { border-color: var(--color-accent-600); color: var(--color-accent-600); background: var(--color-accent-100); }
.chip .icon { width: 14px; height: 14px; }

/* -------------------------------------------------------------------
   Process timeline — reused pattern from homepage/services
   ------------------------------------------------------------------- */
.timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-4); position: relative; }
.timeline::before {
  content: "";
  position: absolute;
  top: 23px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--border-default);
  z-index: 0;
}
.timeline-step { position: relative; z-index: 1; text-align: center; }
.timeline-num {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  background: var(--color-accent-600);
  color: #fff;
  font-family: var(--font-head);
  font-weight: var(--weight-bold);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  box-shadow: 0 0 0 6px var(--bg-page);
}
.timeline-step h3 { font-size: 15px; margin-bottom: var(--space-2); }
.timeline-step p { font-size: var(--text-small); color: var(--text-muted); }

/* -------------------------------------------------------------------
   FAQ accordion — identical component to homepage/services
   ------------------------------------------------------------------- */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border-default); }
.faq-item:first-child { border-top: 1px solid var(--border-default); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  background: transparent;
  border: none;
  text-align: left;
  padding: var(--space-5) var(--space-2);
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 16.5px;
  font-weight: var(--weight-semibold);
  color: var(--text-heading);
}
.faq-question .icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--color-accent-600);
  transition: transform var(--duration-base) var(--ease-standard);
}
.faq-item[data-open="true"] .faq-question .icon { transform: rotate(180deg); }
.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--duration-slow) var(--ease-standard);
}
.faq-item[data-open="true"] .faq-answer { max-height: 320px; }
.faq-answer p { padding: 0 var(--space-2) var(--space-5); font-size: var(--text-body); color: var(--text-body); max-width: 66ch; }

@media (prefers-reduced-motion: reduce) {
  .faq-answer, .faq-question .icon { transition: none; }
}

/* -------------------------------------------------------------------
   RESPONSIVE
   ------------------------------------------------------------------- */
@media (max-width: 960px) {
  .timeline { grid-template-columns: repeat(5, 1fr); }
}
@media (max-width: 720px) {
  .problem-list { grid-template-columns: 1fr; }
  .faq-question { font-size: 15.5px; }
  .timeline { grid-template-columns: 1fr; gap: var(--space-6); text-align: left; }
  .timeline::before { display: none; }
  .timeline-step { display: flex; gap: var(--space-4); text-align: left; align-items: flex-start; }
  .timeline-num { margin: 0; flex-shrink: 0; }
}