/* Technology topic pages linked from the portal topology */

.topic-main {
  flex: 1;
  max-width: 860px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
  width: 100%;
}

.topic-back {
  margin-bottom: 1.25rem;
}

.topic-back a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
}

.topic-back a:hover { color: var(--toorce-red); }

.topic-kicker {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--toorce-red);
  margin-bottom: 0.5rem;
}

.topic-main h1 {
  font-size: clamp(1.8rem, 4vw, 2.35rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 0.85rem;
}

.topic-lead {
  font-size: 1.08rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.topic-main section { margin-bottom: 2.25rem; }

.topic-main h2 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.topic-main h3 {
  font-size: 0.98rem;
  margin-bottom: 0.35rem;
}

.topic-main p,
.topic-main li {
  color: var(--text-primary);
}

.topic-main p { margin-bottom: 0.8rem; }

.topic-main ul,
.topic-main ol {
  padding-left: 1.2rem;
  margin-bottom: 0.8rem;
}

.topic-main li { margin-bottom: 0.45rem; }

.topic-main a { color: var(--toorce-red); }

.topic-main code {
  font-size: 0.86em;
  background: #f0f2f5;
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 0.85rem;
}

.benefit-grid article {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.05rem;
}

.benefit-grid p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

.compare-wrap {
  overflow-x: auto;
  margin: 0.5rem 0 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}

.compare {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  min-width: 640px;
}

.compare th,
.compare td {
  text-align: left;
  vertical-align: top;
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid var(--border);
}

.compare th {
  background: #f6f7f9;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.compare tr:last-child td { border-bottom: none; }

.compare td:last-child { background: #fff7f8; }

.topic-note {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.client-highlight {
  background: linear-gradient(180deg, #fff7f8 0%, #fff 100%);
  border: 1px solid rgba(196, 30, 58, 0.35);
  border-radius: 12px;
  padding: 1.25rem 1.3rem 1.15rem;
  margin: 0 0 2.25rem;
}

.client-highlight h2 { margin-top: 0.15rem; }

.client-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
  margin-top: 0.4rem;
}

.client-row article {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem 1rem;
}

.client-row p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

.topic-figure {
  margin: 1rem 0 0.25rem;
}

.topic-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 2px 14px rgba(26, 29, 35, 0.08);
}

.topic-figure figcaption {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-top: 0.45rem;
  line-height: 1.45;
}

.figure-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin: 1rem 0 0.5rem;
}

.login-seq {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0.25rem;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.55rem;
}

.login-seq li {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 0.7rem 0.85rem;
  margin: 0;
}

.login-seq li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  background: var(--toorce-red);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.login-seq strong {
  display: block;
  font-size: 0.88rem;
  margin-bottom: 0.25rem;
}

.login-seq p {
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--text-secondary);
  margin: 0;
}

.login-seq.steps-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 900px) {
  .login-seq,
  .login-seq.steps-4 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .login-seq { grid-template-columns: 1fr; }
}

.topic-steps { list-style: none; padding: 0; }

.topic-steps li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem 1rem;
  margin-bottom: 0.65rem;
}

.portal-nav a.active {
  color: var(--toorce-red);
  background: rgba(196, 30, 58, 0.06);
}