/* Page 3 - Use Cases */

.nav-links a.is-current { color: #fff; }

.page-hero {
  padding: calc(var(--nav-height) + 40px) 64px 56px;
  min-height: auto;
  box-sizing: border-box;
}
.page-hero .hero-intro-wrap { gap: 24px; max-width: 780px; }
.page-hero--use-cases .hero-lead { max-width: 640px; }

@media (max-width: 768px) {
  .page-hero { padding: calc(var(--nav-height) + 24px) 24px 40px; }
}

.uc-tabs-wrap { margin-top: 8px; }

.uc-tabs-wrap.is-auto-tabs .tabs-panel.is-active .uc-panel-layout {
  animation: uc-panel-in 0.45s ease;
}

@keyframes uc-panel-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .uc-tabs-wrap.is-auto-tabs .tabs-panel.is-active .uc-panel-layout {
    animation: none;
  }
}

.uc-panel-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}
.uc-panel-main { min-width: 0; }
.uc-panel-side {
  padding: 22px 20px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(8, 8, 16, 0.6);
}

.uc-messy-box {
  padding: 16px 18px;
  border-radius: 10px;
  border-left: 3px solid rgba(224, 85, 69, 0.6);
  background: rgba(224, 85, 69, 0.06);
  margin-bottom: 20px;
}
.uc-messy-box strong {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #f0a090;
  margin-bottom: 8px;
}
.uc-messy-box p {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.55;
}

.uc-changes-title {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.uc-changes-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.uc-changes-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.45;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.uc-changes-list li::before {
  content: '→';
  color: var(--amber);
  flex-shrink: 0;
  font-size: 0.75rem;
  margin-top: 2px;
}

.uc-proof-pill {
  display: inline-block;
  padding: 12px 16px;
  border-radius: 10px;
  background: linear-gradient(rgba(12, 12, 22, 0.95), rgba(12, 12, 22, 0.95)) padding-box, var(--gradient) border-box;
  border: 1px solid transparent;
  margin-bottom: 16px;
  width: 100%;
  box-sizing: border-box;
}
.uc-proof-pill strong {
  display: block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--amber);
  margin-bottom: 4px;
}
.uc-proof-pill span {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.4;
}

.uc-audience {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 20px;
}
.uc-audience strong { color: rgba(255, 255, 255, 0.55); font-weight: 600; }

/* Pattern cards */
.pattern-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 28px;
}
.pattern-card-v {
  padding: 22px 20px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(165deg, rgba(18, 18, 32, 0.9), rgba(8, 8, 16, 0.85));
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.pattern-card-v:hover {
  border-color: rgba(139, 92, 246, 0.3);
  box-shadow: 0 0 32px rgba(139, 92, 246, 0.08);
}
.pattern-card-v h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  margin-bottom: 10px;
  color: #fff;
}
.pattern-card-v p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Pick workflow criteria */
.criteria-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 28px 0 32px;
}
.criteria-card {
  text-align: center;
  padding: 24px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(12, 12, 22, 0.7);
}
.criteria-card h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  margin: 0 0 8px;
}
.criteria-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.45;
}

.pick-workflow-cta {
  text-align: center;
  padding: 32px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(165deg, rgba(18, 18, 32, 0.95), rgba(8, 8, 16, 0.9));
}
.pick-workflow-cta p {
  max-width: 520px;
  margin: 0 auto 20px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

@media (max-width: 960px) {
  .uc-panel-layout { grid-template-columns: 1fr; }
  .pattern-cards-grid { grid-template-columns: 1fr; }
  .criteria-row { grid-template-columns: 1fr; }
}