.bottom-nav {
  flex-wrap: wrap; /* permite a barra verde quebrar linha, sem mexer no resto */
}

.guarantee-bar {
  width: 100%;
  order: -1; /* força ficar em cima dos outros itens */
  background: linear-gradient(90deg, #e8f8e8 0%, #ffffff 70%);
  color: #2e8b3d;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 10px;
}
.buy-btn {
  border-radius: 3px !important;
}
.buy-btn {
  display: flex;
  flex: 0 1 auto;
  width: 200px;
  margin-left: auto;
  align-items: stretch;
  height: 46px;
  border-radius: 6px;
  overflow: hidden;
  text-decoration: none;
  color: #fff !important;
  font-weight: 700;
}

.buy-btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  background: #ffd9c2 !important;
  color: #ff4907 !important;
}

.buy-btn-icon svg {
  width: 22px;
  height: 22px;
}

.buy-btn-text {
  flex: 1;
  display: flex;
  flex-direction: column;  
  align-items: center;
  justify-content: center;
  background: #ff4907;      
  padding: 4px 12px;    
  line-height: 1.2;     
}

.buy-btn-title {
  font-size: 15px;
  font-weight: 700;
}

.buy-btn-subtitle {
  font-size: 11px;
  font-weight: 400;
  opacity: 0.9;
}