/* Shared topic and experience sections; loaded only on the four service/profile pages. */
.service-shell [id] { scroll-margin-top: 125px; }
.topic-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 22px;
  margin: 0 0 28px;
  border: 1px solid var(--ls-line);
  border-radius: 22px;
  background: #f0f1fa;
}
.topic-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 15px;
  border: 1px solid #d7daeb;
  border-radius: 12px;
  color: var(--ls-blue);
  background: #fff;
  text-decoration: none;
  font-size: .9rem;
  font-weight: 600;
  line-height: 1.4;
}
.topic-nav a:hover { background: var(--ls-lilac); border-color: #a8aed0; }
.topic-nav a:focus-visible, .technology-details summary:focus-visible {
  outline: 3px solid var(--ls-blue);
  outline-offset: 3px;
}
.service-topics { margin-bottom: 45px; }
.service-topic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
  padding: 44px 0;
  border-bottom: 1px solid var(--ls-line);
}
.service-topic > *, .competence-card, .technology-catalog > * { min-width: 0; }
.topic-copy h2 {
  max-width: 25ch;
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  line-height: 1.4;
  margin-bottom: 18px;
  overflow-wrap: break-word;
}
.topic-copy p { color: var(--ls-muted); line-height: 1.7; }
.topic-copy .step-number {
  display: block;
  color: var(--ls-blue);
  font-size: .72rem;
  letter-spacing: .07em;
  margin-bottom: 14px;
}
.technology-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  list-style: none;
  padding: 0;
  margin: 17px 0;
}
.technology-list li {
  border: 1px solid var(--ls-line);
  border-radius: 8px;
  padding: 5px 10px;
  color: var(--ls-dark);
  background: #f0f1fa;
  font-size: .79rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.topic-copy .experience-label { margin: 17px 0 -9px; font-size: .78rem; }
.topic-action { display: inline-block; margin-top: 7px; }
.topic-links { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.topic-copy .topic-note { font-size: .9rem; }
.topic-faqs.faq-list { margin-top: 0; }
.topic-faqs details:first-child { margin-top: 0; }
.topic-faqs summary { font-size: .95rem; line-height: 1.6; }
.topic-faqs details p { font-size: .93rem; line-height: 1.75; }
.competence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.competence-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 26px;
  border: 1px solid var(--ls-line);
  border-radius: 20px;
  background: var(--surface-paint);
}
.competence-card h3 { font-size: 1.03rem; line-height: 1.5; margin-bottom: 14px; }
.competence-card p { font-size: .91rem; color: var(--ls-muted); line-height: 1.7; }
.competence-card .technology-list { margin-top: 0; }
.competence-card > .text-link { margin-top: auto; padding-top: 8px; font-size: .85rem; }
.technology-details {
  margin-top: 24px;
  border: 1px solid var(--ls-line);
  border-radius: 18px;
  background: #fff;
}
.technology-details summary { cursor: pointer; padding: 22px 26px; color: var(--ls-dark); font-weight: 600; }
.technology-catalog {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 36px;
  padding: 8px 26px 26px;
}
.technology-catalog h3 { font-size: .95rem; margin-bottom: 9px; }
.technology-catalog p { font-size: .9rem; color: var(--ls-muted); line-height: 1.7; margin: 0; }
.experience-note {
  padding: 30px;
  margin-block: 45px 65px;
  border: 1px solid var(--ls-line);
  border-left: 4px solid var(--ls-blue);
  border-radius: 0 20px 20px 0;
  background: #f0f1fa;
}
.experience-note > p:last-child { margin: 24px 0 0; font-size: .9rem; color: var(--ls-muted); }
.experience-note h2 { font-size: clamp(1.35rem, 2vw, 1.7rem); line-height: 1.45; }
.project-steps { padding-left: 24px; margin-top: 28px; }
.project-steps li { padding-left: 10px; margin-bottom: 23px; }
.project-steps li::marker { color: var(--ls-blue); font-weight: 700; }
.project-steps h3 { font-size: 1rem; margin-bottom: 9px; }
.project-steps p { color: var(--ls-muted); font-size: .93rem; }
@media (max-width: 1000px) {
  .competence-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
  .service-shell [id] { scroll-margin-top: 108px; }
  .topic-nav { padding: 14px; gap: 8px; margin-bottom: 12px; }
  .topic-nav a { font-size: .83rem; padding: 10px 12px; }
  .service-topic { grid-template-columns: 1fr; gap: 24px; padding-block: 32px; }
  .topic-copy h2 { max-width: none; }
  .competence-grid, .technology-catalog { grid-template-columns: 1fr; }
  .competence-card { padding: 23px; }
  .experience-note { padding: 23px; margin-block: 30px 45px; }
  .technology-details summary { padding: 20px; }
  .technology-catalog { padding: 4px 20px 24px; }
}
@media (prefers-reduced-motion: reduce) {
  html:root { scroll-behavior: auto; }
}