:root {
  --detail-bg: #eef6f0;
  --detail-surface: #ffffff;
  --detail-border: #dce9db;
  --detail-muted: #56635a;
  --detail-text: #122017;
  --detail-chip: #e6f3ea;
  --detail-accent: #2f5c3d;
  --detail-accent-soft: #5a8f6b;
  --detail-shadow: 0 25px 55px rgba(26, 66, 45, 0.12);
}

body {
  background: radial-gradient(circle at 10% 20%, #f5fbf6 0%, #eef6f0 55%);
  color: var(--detail-text);
}

.app-detail {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4.5rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  color: var(--detail-accent);
  text-decoration: none;
  margin-bottom: 1.5rem;
}

.back-link:hover {
  text-decoration: underline;
}

.app-hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  background: var(--detail-surface);
  border: 1px solid var(--detail-border);
  border-radius: 1.75rem;
  padding: 2.5rem;
  box-shadow: var(--detail-shadow);
}

.hero-content h1 {
  font-size: 2.5rem;
  margin: 0 0 0.5rem;
}

.hero-tagline {
  margin: 0;
  font-size: 1.2rem;
  color: var(--detail-accent-soft);
  font-weight: 600;
}

.hero-description {
  margin-top: 1rem;
  color: var(--detail-muted);
}

.hero-chip {
  display: inline-flex;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: var(--detail-chip);
  border: 1px solid var(--detail-border);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--detail-muted);
  margin-bottom: 0.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.hero-meta {
  margin-top: 1.75rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.meta-label {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--detail-muted);
  margin: 0 0 0.35rem;
}

.category-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.category-chip {
  background: var(--detail-chip);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--detail-border);
  font-weight: 600;
  font-size: 0.9rem;
}

.meta-link {
  font-weight: 600;
  color: var(--detail-accent);
  text-decoration: none;
  word-break: break-word;
}

.meta-link span {
  margin-left: 0.25rem;
}

.meta-subtext {
  margin: 0.25rem 0 0;
  color: var(--detail-muted);
  font-size: 0.9rem;
}

.hero-media picture,
.hero-media img {
  width: 100%;
  border-radius: 1.5rem;
  border: 1px solid var(--detail-border);
  box-shadow: var(--detail-shadow);
  display: block;
}

.hero-media img {
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  max-height: 420px;
}

.detail-ad {
  margin: 2.5rem 0;
}

.goals-card,
.insights-card,
.scenario-section,
.meta-grid,
.related-section {
  background: var(--detail-surface);
  border: 1px solid var(--detail-border);
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: var(--detail-shadow);
  margin-bottom: 2rem;
}

.section-heading {
  margin-bottom: 1.25rem;
}

.section-heading h2 {
  margin: 0.35rem 0 0;
  font-size: 1.9rem;
}

.section-heading .eyebrow {
  margin: 0;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--detail-muted);
}

.goals-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.85rem;
}

.goals-list li {
  padding-left: 1.75rem;
  position: relative;
  font-weight: 600;
}

.goals-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--detail-accent);
  font-size: 1.5rem;
  line-height: 1;
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.scenario-card {
  border: 1px solid var(--detail-border);
  border-radius: 1.25rem;
  padding: 1.25rem;
  background: linear-gradient(135deg, #f7fbf8, #ffffff);
}

.scenario-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.scenario-card p {
  margin: 0;
  color: var(--detail-muted);
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.meta-card {
  border: 1px solid var(--detail-border);
  border-radius: 1.25rem;
  padding: 1.25rem;
  background: #f9fcfa;
}

.meta-card h3 {
  margin-top: 0;
}

.meta-card p {
  color: var(--detail-muted);
}

.meta-card .btn {
  margin-top: 0.75rem;
}

.insights-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.85rem;
}

.insights-card li {
  padding-left: 1.75rem;
  position: relative;
  color: var(--detail-muted);
}

.insights-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--detail-accent);
  font-weight: 700;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.related-card {
  border: 1px solid var(--detail-border);
  border-radius: 1.25rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--detail-surface);
}

.related-card picture,
.related-card img {
  display: block;
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.related-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.related-chip {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--detail-muted);
}

.related-content h3 {
  margin: 0;
}

.related-content p {
  margin: 0;
  color: var(--detail-muted);
  flex: 1;
}

.related-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

@media (max-width: 640px) {
  .app-hero {
    padding: 1.75rem;
  }

  .hero-content h1 {
    font-size: 2.1rem;
  }

  .section-heading h2 {
    font-size: 1.5rem;
  }

  .hero-media picture,
  .hero-media img {
    height: auto;
  }
}