/* Componentes Premium - Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.5rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  color: var(--color-text-light);
  box-shadow: var(--shadow-colored);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(10, 60, 110, 0.35);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-text-light);
  box-shadow: 0 10px 25px rgba(206, 35, 46, 0.3);
}
.btn-accent:hover {
  transform: translateY(-3px);
  background-color: #A91922;
  box-shadow: 0 15px 30px rgba(206, 35, 46, 0.45);
}

/* Formulários Elevados */
.form-card {
  background: var(--color-surface);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: var(--spacing-md);
}

.input-label {
  font-weight: 600;
  color: var(--color-text-main);
  font-size: 0.95rem;
}

.input-field {
  padding: 1rem;
  border: 2px solid #E9ECEF;
  border-radius: var(--radius-sm);
  background-color: var(--color-surface-elevated);
  transition: all var(--transition-fast);
}

.input-field:focus {
  outline: none;
  border-color: var(--color-secondary);
  background-color: var(--color-surface);
  box-shadow: 0 0 0 4px rgba(0, 85, 150, 0.1);
}

/* Cards Diferenciais: Glassmorphism e Flutuação */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-slow);
  border: 1px solid rgba(0, 85, 150, 0.05);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.card:hover::before {
  opacity: 1;
}

.card-icon {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-md);
  background-color: rgba(0, 85, 150, 0.08); 
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
}

/* Badge Premium */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  background-color: rgba(206, 35, 46, 0.1);
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Utilitário para Animação Intersection Observer (Só aplica ocultamento se o JS injetou a tag) */
.js .animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.js .animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Botão Flutuante do WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: all var(--transition-normal);
  animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.6);
}

@keyframes whatsapp-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}