/* ============================================================
   ERRO 404 — Observatório de Talentos
   Estilos customizados inspirados no tema do Paraizo
   ============================================================ */

/* ── Hero da Home ─────────────────────────────────────────── */
.hero-section {
  background: linear-gradient(135deg, #0d1117 0%, #161b22 50%, #0d1117 100%);
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 2rem;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(63, 81, 181, 0.15) 0%, transparent 70%);
  animation: pulse 6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 1; }
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: #8b949e;
  margin-bottom: 2rem;
  max-width: 600px;
  position: relative;
  z-index: 1;
}

.hero-btn {
  display: inline-block;
  background: transparent;
  border: 2px solid #3f51b5;
  color: #3f51b5;
  padding: 0.75rem 2rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

.hero-btn:hover {
  background: #3f51b5;
  color: #ffffff;
  text-decoration: none;
}

/* ── Cards de Features ────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  padding: 3rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.feature-card {
  background: #161b22;
  border: 1px solid #30363d;
  border-radius: 8px;
  padding: 2rem;
  text-align: center;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.feature-card:hover {
  border-color: #3f51b5;
  transform: translateY(-4px);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.feature-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #f0f6fc;
  margin-bottom: 0.5rem;
}

.feature-desc {
  font-size: 0.9rem;
  color: #8b949e;
  line-height: 1.6;
}

/* ── Seção do Time ────────────────────────────────────────── */
.team-section {
  padding: 3rem 2rem;
  text-align: center;
  background: #0d1117;
}

.team-title {
  font-size: 2rem;
  font-weight: 700;
  color: #f0f6fc;
  margin-bottom: 0.5rem;
}

.team-subtitle {
  color: #8b949e;
  margin-bottom: 3rem;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.team-member {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3f51b5, #7986cb);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: white;
  font-weight: 700;
  border: 3px solid #30363d;
  transition: border-color 0.3s ease;
}

.team-avatar:hover {
  border-color: #3f51b5;
}

.team-name {
  font-weight: 600;
  color: #f0f6fc;
  font-size: 0.95rem;
  text-align: center;
}

.team-role {
  font-size: 0.8rem;
  color: #8b949e;
}

/* ── Ajustes gerais do Material ───────────────────────────── */
[data-md-color-scheme="slate"] .md-header {
  background-color: #0d1117;
}

[data-md-color-scheme="slate"] .md-nav {
  background-color: #0d1117;
}

/* ── Responsividade ───────────────────────────────────────── */
@media (max-width: 768px) {
  .hero-title { font-size: 2rem; }
  .features-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}