:root {
  --bg: #ffffff;
  --ink: #1c1e1b;
  --ink-soft: #55584f;
  --line: #e4e3dd;
  --accent: #3f5c3f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Sobre ---------- */

.sobre {
  padding: 110px 0 84px;
  text-align: center;
}

.sobre-inner {
  max-width: 560px;
  margin: 0 auto;
}

.sobre h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 2.6rem);
  letter-spacing: -0.01em;
  margin: 0 0 6px;
}

.sobre .papel {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0 0 26px;
}

.sobre p.bio {
  color: var(--ink-soft);
  font-size: 1.02rem;
  line-height: 1.75;
  margin: 0 0 22px;
}

.sobre-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  font-size: 0.92rem;
}

.sobre-links a {
  color: var(--accent);
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}

.sobre-links a:hover {
  border-color: var(--accent);
}

/* ---------- Colunas ---------- */

.colunas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  padding: 0 0 120px;
  border-top: 1px solid var(--line);
  padding-top: 64px;
}

.coluna h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-size: 1.3rem;
  margin: 0 0 28px;
}

.lista {
  list-style: none;
  margin: 0;
  padding: 0;
}

.lista li {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.lista li:first-child {
  padding-top: 0;
}

.item-titulo {
  display: block;
  font-size: 1.02rem;
  font-weight: 500;
  margin: 0 0 8px;
}

a.item-titulo:hover {
  color: var(--accent);
}

.item-desc {
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.55;
  margin: 0 0 10px;

  /* limita a 2 linhas */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.leia-mais {
  font-size: 0.85rem;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
}

.item-meta {
  display: block;
  font-size: 0.78rem;
  color: #9a9c92;
  margin-bottom: 8px;
}

.lista-vazia {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

/* ---------- Rodapé ---------- */

footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 48px;
  text-align: center;
  font-size: 0.82rem;
  color: #9a9c92;
}

/* ---------- Responsivo ---------- */

@media (max-width: 700px) {
  .sobre {
    padding: 72px 0 56px;
  }
  .colunas {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-top: 48px;
    padding-bottom: 80px;
  }
}