/* Services — 5 clear categories */

.cat-intro {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.cat-intro a {
  font-size: 0.78rem;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-muted);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.cat-intro a:hover {
  border-color: var(--border-hover);
  color: var(--text);
}
.cat-intro a.is-active,
.cat-intro a:focus-visible {
  border-color: var(--border-hover);
  background: var(--accent-dim);
  color: var(--accent);
}

.cat-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cat-card {
  display: grid;
  grid-template-columns: 1fr min(400px, 44%);
  gap: 1.5rem;
  align-items: stretch;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  scroll-margin-top: calc(var(--header-h) + 1rem);
  transition: border-color 0.3s;
}
.cat-card:hover { border-color: var(--border-hover); }
.cat-card--accent {
  border-color: rgba(0, 255, 163, 0.2);
  background: linear-gradient(135deg, rgba(0, 255, 163, 0.04), var(--bg-card));
}

.cat-card__main { min-width: 0; }
.cat-card__num {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.cat-card__main h3 {
  font-family: var(--display, var(--font));
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}
.cat-card__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1rem;
  max-width: 36rem;
}
.cat-card__list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.4rem 1rem;
}
.cat-card__list li {
  font-size: 0.82rem;
  color: var(--text);
  padding-left: 1rem;
  position: relative;
  line-height: 1.4;
}
.cat-card__list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.7rem;
}
.cat-card__for {
  margin-top: 1rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.cat-card__for em {
  font-style: normal;
  color: var(--text);
}

.cat-card__preview {
  min-height: 240px;
}

.services-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.services-summary div {
  text-align: center;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02);
}
.services-summary strong {
  display: block;
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 0.25rem;
}
.services-summary span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .cat-card {
    grid-template-columns: 1fr;
  }
  .cat-card__preview {
    min-height: 220px;
    order: -1;
  }
  .cat-card__list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .cat-intro { gap: 0.4rem; }
  .cat-intro a { font-size: 0.68rem; padding: 0.4rem 0.7rem; }
  .cat-card { padding: 1.15rem; }
  .cat-card__main h3 { font-size: 1.15rem; }
  .services-summary { grid-template-columns: 1fr; }
}