/* Cores personalizadas */
:root {
  --primary: #0d6efd;
  --dark: #212529;
}

/* Estilos gerais */
body {
  font-family: 'Segoe UI', system-ui, sans-serif;
}

/* Navbar */
.navbar {
  transition: all 0.3s;
}
.navbar.scrolled {
  background-color: rgba(13, 110, 253, 0.9) !important;
}

/* Cards de serviços */
.card {
  transition: transform 0.3s;
}
.card:hover {
  transform: translateY(-5px);
}

/* Botões */
.btn-primary {
  background-color: var(--primary);
  border-color: var(--primary);
}

/* Responsividade */
@media (max-width: 768px) {
  .hero-text {
    text-align: center;
  }
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
}

.whatsapp-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: white !important;
  border-radius: 50%;
  text-align: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
  position: relative;
}

.whatsapp-link:hover {
  background-color: #128C7E;
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

.whatsapp-link i {
  font-size: 32px;
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  width: max-content;
  background: #075E54;
  color: white;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 14px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.whatsapp-link:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
  right: 75px;
}

/* Mobile */
@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
  }
  
  .whatsapp-link {
    width: 50px;
    height: 50px;
  }
  
  .whatsapp-link i {
    font-size: 26px;
  }
  
  .whatsapp-tooltip {
    display: none;
  }
}

/* Mostrar botão WP após scroll */
.whatsapp-float {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s, transform 0.5s;
}

.whatsapp-float.show {
  opacity: 1;
  transform: translateY(0);
}