/* As abas acompanham o alinhamento do conteúdo e mantêm o nome por extenso. */
#section-nav {
  display: block;
  position: relative;
  width: 100%;
  max-width: 1200px;
  height: auto;
  min-height: 0;
  margin: .7rem auto 0;
  padding: 0 clamp(1.5rem, 4.2vw, 4.5rem);
  border: 0;
  background: transparent;
  overflow: visible;
  white-space: normal;
  transition: none;
}

.section-nav-links {
  display: flex;
  align-items: stretch;
  gap: 1.8rem;
  min-width: 0;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

#section-nav a {
  position: relative;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  min-height: 60px;
  padding: .95rem .15rem 1.05rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--muted);
  font-size: .95rem;
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color .15s ease;
}

#section-nav a svg {
  flex: 0 0 19px;
  width: 19px;
  height: 19px;
}

#section-nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  inset-inline: .15rem;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: transparent;
}

#section-nav a:hover,
#section-nav a:focus-visible {
  color: var(--text);
  background: transparent;
}

#section-nav a:focus-visible {
  outline: 2px solid var(--good);
  outline-offset: -4px;
}

#section-nav a[aria-current="page"] {
  color: var(--text);
  font-weight: 650;
  background: transparent;
  box-shadow: none;
}

#section-nav a[aria-current="page"] svg { color: var(--good); }
#section-nav a[aria-current="page"]::after { background: var(--good); }

@media (max-width: 1150px) {
  #section-nav { padding-inline: 2rem; }
}

@media (max-width: 899px) {
  #section-nav { max-width: 850px; padding-inline: 1.5rem; }
}

@media (max-width: 650px) {
  #section-nav { margin-top: .45rem; padding-inline: 1.15rem; }
  .section-nav-links { gap: 1.25rem; }
  #section-nav a { min-height: 56px; gap: .45rem; font-size: .88rem; }
  #section-nav a svg { width: 17px; height: 17px; flex-basis: 17px; }
  #section-nav[data-section="trilhas"] .section-nav-links { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 1rem; overflow: visible; }
  #section-nav[data-section="trilhas"] a { min-width: 0; justify-content: flex-start; white-space: normal; }
  #section-nav[data-section="trilhas"] a > span { overflow-wrap: anywhere; }
}

@media (prefers-reduced-motion: reduce) {
  #section-nav a { transition: none; }
}