/* =====================================
   Altoma — Página Sobre Nós
   ===================================== */

.hero-sobre {
  background: linear-gradient(180deg, rgba(255, 0, 0, 0.05), transparent);
  text-align: center;
  padding: 80px 20px;
}

.hero-sobre h2 {
  font-size: 2rem;
  margin-bottom: 12px;
  color: var(--white);
}

.hero-sobre p {
  color: var(--muted);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Texto principal */
.historia p {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 18px;
  font-size: 1rem;
}

.historia strong {
  color: var(--accent);
  font-weight: 600;
}

/* Linha do tempo */
.timeline {
  background: var(--card);
  padding: 60px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.timeline-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.timeline-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 15px rgba(255, 0, 0, 0.1);
}

.timeline-item .year {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
  margin-bottom: 10px;
}

.timeline-item p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Link ativo no menu */
.nav a.active {
  background: var(--accent);
  padding: 8px 14px;
  border-radius: 8px;
  color: #fff !important;
  font-weight: 700;
  box-shadow: 0 4px 0 rgba(255, 0, 0, 0.4);
  transition: 0.2s;
}

.nav a.active:hover {
  transform: translateY(-2px);
}