body { 
  font-family: system-ui, -apple-system, sans-serif;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20vmin;
}

/*SEÇÕES*/
.azul, .verde, .transparente { 

  border: 0.5vmin solid black; 
  border-radius: 2vmin; 
  margin: 5vmin 2vmin; 

}

.azul { 
  background-color: #007bff; 
  color: white; 
}

.verde { 
  background-color: #3FF527; 
  color: black; 
}

.btn-sugestao {
  background-color: #007bff;
  color: white;
  width: 90%; 
   font-size: clamp(18px, 6vmin, 40px);
  font-weight: bold;
  margin: 2vmin auto;
  padding: 4vmin; 
  border-radius: 8vmin;
  text-decoration: none;
  text-align: center; 
  display: block;
  box-sizing: border-box; 
}

.btn-sugestao:hover {
  background-color: #0056b3;
  transform: scale(1.02); 
}

/* BOTÕES CIRCULARES */
.nova-secao {
  margin: 3rem 0;
  text-align: center;
}

.botoes-circulares {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin: 1rem 0;
}

.app-btn {
  text-align: center;
  text-decoration: none;
  width: 100px;
  color: #000000;
}

/* CÍRCULO */
.circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 3px solid black;
  background-color: #d0d0d0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.45rem auto;
  transition: transform 0.18s ease, border-color 0.18s ease;
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
  overflow: hidden;
}

/* ÍCONES DENTRO DO CÍRCULO (proporcional e centralizado) */
.circle img {
  width: 70%;
  height: 70%;
  object-fit: contain;
  display: block;
  margin: 0 auto;
  pointer-events: none; /* evita atrapalhar clique no link */
}

.icon-nao {
  width: 55% !important;
  height: 55% !important;
}

/* LETRAS CENTRALIZADAS */
.circle .letra {
  font-size: clamp(20px, 12vmin, 70px);
  font-weight: bold;
  line-height: 1;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: black !important;
}

.app-btn span {
  display: block;
  font-size: clamp(10px, 2.4vmin, 16px);
  line-height: 1;
}

.app-btn:hover .circle {
  transform: scale(1.05);
  border-color: #1e90ff;
}