/* Páginas de apoio e links de conteúdo da home. */
.support-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2.25rem;
}

.support-grid .feature-link { align-self: flex-start; }

.support-hero {
  padding: clamp(2.5rem, 5vw, 4.5rem) 0;
  background: linear-gradient(135deg, var(--secondary-soft), var(--surface));
  border-bottom: 1px solid rgba(var(--primary-rgb), 0.08);
}

.support-hero .section-title { max-width: 56rem; }
.support-hero .section-copy { max-width: 48rem; }

.support-breadcrumb { margin-bottom: 2rem; }
.support-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.65rem;
  padding: 0;
  margin: 0;
  list-style: none;
  font-size: 0.85rem;
  color: var(--on-surface-variant);
}
.support-breadcrumb li + li::before {
  content: "/";
  margin-right: 0.65rem;
  opacity: 0.5;
}
.support-breadcrumb a:hover,
.support-breadcrumb a:focus-visible { text-decoration: underline; }

.support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.support-main { padding-top: 3.5rem; }
.support-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  align-items: start;
  gap: clamp(2rem, 5vw, 4rem);
}
.support-body { min-width: 0; }
.support-body > section + section { margin-top: 2.5rem; }
.support-body h2,
.support-panel h2 {
  margin: 0 0 1rem;
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--primary);
  line-height: 1.2;
  letter-spacing: -0.04em;
}
.support-body h2 { font-size: clamp(1.45rem, 2.3vw, 1.85rem); }
.support-body p,
.support-body li {
  color: var(--on-surface-variant);
  line-height: 1.75;
}
.support-body p { margin: 0 0 1rem; }
.support-body ul,
.support-body ol { padding-left: 1.35rem; margin: 1rem 0; }
.support-body li + li { margin-top: 0.65rem; }
.support-body p a,
.support-body li a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
.support-body p a:hover,
.support-body li a:hover { color: var(--secondary); }
.support-steps li { padding-left: 0.25rem; }

.support-note {
  margin: 2.5rem 0;
  padding: 1.5rem;
  border-left: 4px solid var(--secondary);
  border-radius: 0 0.75rem 0.75rem 0;
  background: var(--secondary-soft);
}
.support-note > strong {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--primary);
}
.support-note p { margin-bottom: 0; }
.support-note .feature-link { margin-top: 1rem; }

.support-sidebar { display: grid; gap: 1.25rem; min-width: 0; }
.support-panel {
  padding: 1.6rem;
  border-radius: 1rem;
  background: var(--surface-container-lowest);
  box-shadow: var(--shadow-float);
}
.support-panel h2 { font-size: 1.4rem; }
.support-panel p { margin: 0 0 1.25rem; font-size: 0.95rem; }
.support-panel--primary {
  background: var(--brand-background);
  color: #ffffff;
}
.support-panel--primary h2,
.support-panel--primary .section-kicker { color: #ffffff; }
.support-related ul { list-style: none; margin: 0; padding: 0; }
.support-related li + li {
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(var(--primary-rgb), 0.1);
}
.support-related a { font-size: 0.95rem; color: var(--primary); }
.support-related a:hover,
.support-related a:focus-visible { text-decoration: underline; }

.support-faq details {
  padding: 1rem 1.2rem;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(var(--primary-rgb), 0.12);
  border-radius: 0.65rem;
  background: var(--surface-container-lowest);
}
.support-faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--primary);
}
.support-faq details[open] summary { margin-bottom: 0.8rem; }
.support-faq details p { margin-bottom: 0; }

@media (max-width: 960px) {
  .support-layout { grid-template-columns: minmax(0, 1fr); }
  .support-sidebar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .support-grid,
  .support-sidebar { grid-template-columns: minmax(0, 1fr); }
  .support-hero { padding: 2rem 0 2.5rem; }
  .support-main { padding-top: 2.5rem; }
  .support-breadcrumb { margin-bottom: 1.5rem; }
  .support-actions { flex-direction: column; align-items: stretch; }
  .support-actions .btn { width: 100%; }
  .support-panel { padding: 1.4rem; }
}