/* Aurelis — página de metodologia */

.hero-section {
  background: radial-gradient(120% 140% at 15% 0%, #1a2b25 0%, var(--graphite-950) 46%);
  color: var(--on-dark-ink);
  padding: 46px 0 56px;
  border-bottom: 1px solid var(--on-dark-line);
}
.hero { max-width: 680px; margin: 0 auto; text-align: center; }
.hero h1 { font-family: var(--font-display); font-size: clamp(28px, 4.4vw, 42px); line-height: 1.1; letter-spacing: -0.015em; margin: 16px 0 12px; color: var(--on-dark-ink); font-weight: 600; }
.hero p { color: var(--on-dark-muted); line-height: 1.62; font-size: 15px; margin: 0; }

.updated-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--on-dark-line);
  color: var(--on-dark-muted);
  font-size: 11px;
  font-weight: 700;
}

.page-body { padding: 40px 0 68px; margin-top: -22px; }

/* --- Painel-resumo dos fatores --- */
.quicklook {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 24px 26px;
  margin-bottom: 22px;
}
.quicklook-head h2 { font-family: var(--font-display); font-size: 15px; margin: 0 0 3px; font-weight: 600; }
.quicklook-head p { margin: 0 0 16px; font-size: 12.5px; color: var(--muted); }
.quicklook-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.quicklook-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 14px 16px;
  border-radius: 14px;
  background: #f7f6f1;
  border: 1px solid #eae7dd;
  text-decoration: none;
  color: inherit;
  transition: 0.15s ease;
}
.quicklook-item:hover { border-color: var(--emerald-line); background: var(--emerald-soft); }
.ql-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; color: var(--soft); }
.quicklook-item strong { font-family: var(--font-display); font-size: 20px; letter-spacing: -0.01em; color: var(--ink); }
.ql-note { font-size: 11px; color: var(--muted); line-height: 1.4; }

/* --- Layout: sumário (toc) + conteúdo --- */
.layout { display: grid; grid-template-columns: 208px minmax(0, 1fr); gap: 32px; align-items: start; }

.toc { display: flex; flex-direction: column; gap: 2px; position: sticky; top: 24px; }
.toc-eyebrow { font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--soft); font-weight: 700; margin-bottom: 6px; }
.toc a { font-size: 12.5px; color: var(--muted); text-decoration: none; padding: 6px 10px; border-radius: 8px; line-height: 1.4; transition: 0.15s ease; }
.toc a:not(.toc-group) { padding-left: 18px; }
.toc a:hover { background: #f0efe9; color: var(--ink); }
.toc a.active { background: var(--emerald-soft); color: var(--emerald-ink); font-weight: 700; }
.toc a.toc-group { margin-top: 16px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--ink-soft); font-weight: 700; }
.toc a.toc-group:first-child { margin-top: 0; }
.toc a.toc-group:hover { background: none; color: var(--emerald-dark); }

/* --- Agrupamento temático --- */
.group-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--soft);
  font-weight: 700;
  margin: 30px 0 14px;
}
.group:first-child .group-title { margin-top: 0; }
.group-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--emerald-soft);
  color: var(--emerald-ink);
  font-size: 10.5px;
  font-family: var(--font-mono);
  flex: 0 0 auto;
}

/* --- Fator (card colapsável) --- */
.factor {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  margin-bottom: 12px;
  overflow: hidden;
}
.factor summary {
  display: grid;
  grid-template-columns: 1fr 20px;
  column-gap: 16px;
  align-items: start;
  padding: 20px 26px;
  cursor: pointer;
  list-style: none;
}
.factor summary::-webkit-details-marker,
.factor summary::marker { display: none; content: ""; }
.factor summary h3 { grid-column: 1; grid-row: 1; margin: 0 0 4px; font-size: 15px; font-weight: 600; font-family: var(--font-display); }
.factor summary .factor-summary { grid-column: 1; grid-row: 2; margin: 0; font-size: 12.5px; color: var(--muted); line-height: 1.5; }
.factor-chevron { grid-column: 2; grid-row: 1 / span 2; align-self: center; justify-self: center; width: 20px; height: 20px; position: relative; flex: 0 0 auto; }
.factor-chevron::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--soft);
  border-bottom: 2px solid var(--soft);
  transform: translate(-50%, -60%) rotate(45deg);
  transition: transform 0.2s ease;
}
.factor[open] .factor-chevron::before { transform: translate(-50%, -40%) rotate(-135deg); }
.factor[open] summary { padding-bottom: 14px; }

.factor-body { padding: 2px 26px 26px; border-top: 1px solid var(--line); margin-top: 2px; padding-top: 18px; }
.factor-body p { color: var(--muted); font-size: 13px; line-height: 1.64; margin: 0; }

/* --- Card simples (usado em "Limites da ferramenta") --- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 26px 28px;
}
.card p, .card li { color: var(--muted); font-size: 13px; line-height: 1.64; }
.card ul { margin: 0; padding-left: 18px; }
.card ul li + li { margin-top: 6px; }

.formula {
  margin-top: 13px;
  padding: 15px 16px;
  border-radius: 14px;
  background: #f7f6f1;
  border: 1px solid #eae7dd;
  color: #3b3e37;
  font: 12px/1.62 var(--font-mono);
  white-space: pre-wrap;
  overflow-x: auto;
}

.callout { margin-top: 14px; padding: 15px 16px; border-radius: 15px; font-size: 12px; line-height: 1.55; }
.callout strong { color: #2c352c; }
.callout.itbi { background: var(--copper-soft); border: 1px solid var(--copper-line); color: var(--copper-dark); }
.callout.succession { background: var(--emerald-soft); border: 1px solid var(--emerald-line); color: var(--emerald-ink); }
.callout.good { background: #eef6f1; border: 1px solid var(--emerald-line); color: var(--emerald-ink); margin-top: 16px; }
.callout.warn { background: var(--red-soft); border: 1px solid var(--red-line); color: #7c3a32; }

.source-list { margin: 10px 0 0; padding: 0; list-style: none; }
.source-list li { font-size: 11.5px; margin-top: 5px; }
.source-list a { color: var(--emerald-dark); text-decoration: none; font-weight: 700; }
.source-list a:hover { text-decoration: underline; }

@media (max-width: 880px) {
  .layout { grid-template-columns: 1fr; }
  .toc {
    position: static;
    flex-direction: row;
    overflow-x: auto;
    gap: 8px;
    padding-bottom: 8px;
    margin-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }
  .toc-eyebrow, .toc a.toc-group { display: none; }
  .toc a:not(.toc-group) {
    flex: 0 0 auto;
    padding: 8px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    white-space: nowrap;
  }
  .toc a.active { border-color: var(--emerald-line); }
}
@media (max-width: 640px) {
  .quicklook-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
  .quicklook { padding: 20px; }
  .factor summary { padding: 18px 20px; }
  .factor-body { padding: 2px 20px 22px 20px; }
  .card { padding: 22px 20px; }
  .quicklook-grid { grid-template-columns: 1fr; }
}