/* ==========================================================
   Language Switcher (PT / EN)
   ========================================================== */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: 20px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.5px;
}

.lang-switcher__btn {
  background: none;
  border: none;
  padding: 2px 3px;
  color: inherit;
  opacity: 0.5;
  cursor: pointer;
  font-family: inherit;
  font-weight: 700;
  font-size: 13px;
  line-height: 1;
  transition: opacity 0.25s ease, color 0.25s ease;
}

.lang-switcher__btn:hover {
  opacity: 0.85;
}

.lang-switcher__btn.active {
  opacity: 1;
  color: #D39D85;
}

.lang-switcher__sep {
  opacity: 0.4;
}

@media (max-width: 991px) {
  .lang-switcher {
    margin-left: 0;
    margin-right: 16px;
  }
}

/* ==========================================================
   WhatsApp Floating Button
   ========================================================== */
.whatsapp-float {
  position: fixed;
  left: 24px;
  bottom: 24px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
  z-index: 999;
  text-decoration: none;
  animation: wa-pulse 2.6s infinite;
}

.whatsapp-float i {
  font-size: 30px;
  color: #ffffff;
  line-height: 1;
}

.whatsapp-float:hover {
  background-color: #1ebe5a;
  transform: scale(1.06);
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.3);
}

.whatsapp-float__tooltip {
  position: absolute;
  left: 74px;
  background: #282828;
  color: #ffffff;
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(-6px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

@keyframes wa-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.55), 0 4px 18px rgba(0, 0, 0, 0.25);
  }
  70% {
    box-shadow: 0 0 0 14px rgba(37, 211, 102, 0), 0 4px 18px rgba(0, 0, 0, 0.25);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 4px 18px rgba(0, 0, 0, 0.25);
  }
}

@media (max-width: 576px) {
  .whatsapp-float {
    width: 52px;
    height: 52px;
    left: 16px;
    bottom: 16px;
  }
  .whatsapp-float i {
    font-size: 25px;
  }
  .whatsapp-float__tooltip {
    display: none;
  }
}

/* ==========================================================
   "O que Fazer" - Activity Cards
   ========================================================== */
.activity-card {
  background: #ffffff;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.07);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.activity-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.13);
}

.activity-card__img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.activity-card__body {
  padding: 22px 24px 26px;
}

.activity-card__badge {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 10px;
  border-radius: 3px;
  background: #fbeee7;
  color: #D39D85;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.activity-card__title {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 10px;
  color: #282828;
}

.activity-card__desc {
  font-size: 14px;
  line-height: 1.65;
  color: #666666;
  margin: 0;
}