/* Manual técnico /ppp-umbrella/manual — tokens do design-system. */

.ppp-man {
  --ppp-man-max: 72rem;
  color: var(--text-1);
  background:
    radial-gradient(ellipse 80% 40% at 50% -10%, var(--brand-wash), transparent 55%),
    var(--bg);
  min-height: 60vh;
}

.ppp-man-hero {
  padding: 2.5rem 0 1.5rem;
  border-bottom: 1px solid var(--border-1);
}

.ppp-man-hero-inner {
  max-width: var(--ppp-man-max);
}

.ppp-man-eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-3);
  margin: 0 0 0.75rem;
}

.ppp-man-title {
  font-family: var(--font);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.75rem;
  color: var(--text-1);
}

.ppp-man-lead {
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--text-2);
  max-width: 42rem;
  margin: 0 0 1.25rem;
}

.ppp-man-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.ppp-man-layout {
  max-width: var(--ppp-man-max);
  display: grid;
  grid-template-columns: minmax(12rem, 16rem) minmax(0, 1fr);
  gap: 2rem;
  padding-top: 2rem;
  padding-bottom: 3rem;
  align-items: start;
}

.ppp-man-toc {
  position: sticky;
  top: 5rem;
  font-size: 0.9rem;
}

.ppp-man-toc-title {
  font-size: 0.8rem;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-3);
  margin: 0 0 0.75rem;
}

.ppp-man-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--border-2);
}

.ppp-man-toc-list li {
  margin: 0;
}

.ppp-man-toc-list a {
  display: block;
  padding: 0.35rem 0 0.35rem 0.85rem;
  color: var(--text-2);
  text-decoration: none;
  border-left: 2px solid transparent;
  margin-left: -2px;
}

.ppp-man-toc-list a:hover,
.ppp-man-toc-list a:focus {
  color: var(--brand);
  border-left-color: var(--brand);
}

.ppp-man-body {
  min-width: 0;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-1);
}

.ppp-man-body > *:first-child {
  margin-top: 0;
}

.ppp-man-body h1 {
  display: none; /* título já no hero */
}

.ppp-man-body h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 2.25rem 0 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-1);
  scroll-margin-top: 5rem;
}

.ppp-man-body h2:first-of-type {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.ppp-man-body h3 {
  font-size: 1.1rem;
  font-weight: 650;
  margin: 1.5rem 0 0.5rem;
  scroll-margin-top: 5rem;
}

.ppp-man-body p,
.ppp-man-body ul,
.ppp-man-body ol {
  margin: 0 0 1rem;
  color: var(--text-2);
}

.ppp-man-body li {
  margin-bottom: 0.35rem;
}

.ppp-man-body a {
  color: var(--brand);
}

.ppp-man-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 0 0 1.25rem;
}

.ppp-man-body th,
.ppp-man-body td {
  border: 1px solid var(--border-2);
  padding: 0.5rem 0.65rem;
  text-align: left;
  vertical-align: top;
}

.ppp-man-body th {
  background: var(--surface-2);
  color: var(--text-1);
  font-weight: 600;
}

.ppp-man-body hr {
  border: none;
  border-top: 1px solid var(--border-1);
  margin: 1.5rem 0;
}

.ppp-man-body code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: var(--surface-2);
  padding: 0.1em 0.35em;
  border-radius: var(--r-sm);
}

.ppp-man-body strong {
  color: var(--text-1);
  font-weight: 650;
}

.ppp-man-body img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 1rem 0 0.35rem;
  border: 1px solid var(--border-1);
  border-radius: var(--r-md);
  background: var(--surface-1);
}

.ppp-man-body img + em,
.ppp-man-figure-cap {
  display: block;
  font-size: 0.85rem;
  color: var(--text-3);
  margin: 0 0 1.25rem;
}

@media (max-width: 860px) {
  .ppp-man-layout {
    grid-template-columns: 1fr;
  }

  .ppp-man-toc {
    position: static;
    border: 1px solid var(--border-1);
    border-radius: var(--r-md);
    padding: 1rem;
    background: var(--surface-1);
  }
}