/* Inner pages — same NB-aligned chrome as styles.css */

.page-hero {
  padding: clamp(3rem, 7vw, 4.25rem) 0 clamp(2rem, 4vw, 2.75rem);
  color: var(--ink);
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  margin: 0 0 0.75rem;
  max-width: 20ch;
  font-family: var(--font);
  font-size: clamp(2rem, 4vw, 2.85rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.12;
}

.page-hero p {
  margin: 0;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.08rem;
}

.grid-cards {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.sol-card .tone {
  display: inline-block;
  width: 2rem;
  height: 0.3rem;
  margin-bottom: 0.85rem;
  border-radius: 999px;
  background: var(--primary);
}

.sol-card .meta {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.85rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 600;
}

.sol-card .btn {
  min-height: 2.25rem;
  padding: 0.35rem 0.9rem;
  font-size: 0.9rem;
}

.prose {
  max-width: 42rem;
}

.prose h2 {
  margin: 2rem 0 0.6rem;
  font-family: var(--font);
  font-size: 1.45rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.prose p,
.prose li {
  color: var(--ink-soft);
}

.form-stack {
  display: grid;
  gap: 0.85rem;
  max-width: 28rem;
}

.form-stack label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.92rem;
}

.form-stack input,
.form-stack textarea,
.form-stack select {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font: inherit;
  background: var(--bg-elevated);
  color: var(--ink);
}

.form-stack input:focus,
.form-stack textarea:focus,
.form-stack select:focus {
  outline: 2px solid color-mix(in oklab, var(--primary) 45%, transparent);
  outline-offset: 1px;
  border-color: color-mix(in oklab, var(--primary) 40%, var(--line));
}

.form-stack .btn-primary {
  justify-self: start;
}

.note {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--muted);
  font-size: 0.95rem;
}

.trilogy {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.trilogy article {
  padding: 1.35rem 1.35rem 1.45rem;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.trilogy-label {
  margin: 0 0 0.55rem;
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 650;
}

.trilogy h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font);
  font-size: 1.2rem;
  font-weight: 650;
}

.trilogy p {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 0.98rem;
}

.library-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 1.5rem;
}

.library-filters span,
.library-filters a {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  color: var(--ink-soft);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
}

.library-filters .is-on,
.library-filters a:hover {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: color-mix(in oklab, var(--primary) 35%, var(--line));
}

.deep-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 550;
}

.feature-list {
  display: grid;
  gap: 0.75rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--ink-soft);
}

.feature-list strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--ink);
  font-weight: 650;
}

@media (max-width: 960px) {
  .grid-cards,
  .trilogy {
    grid-template-columns: 1fr;
  }
}