/* Landing Page Overlay Styles */
#waku-landing-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#waku-landing-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.waku-landing-content {
  text-align: center;
  padding: 2rem;
  max-width: 700px;
  width: 90%;
}

.waku-landing-logo {
  margin-bottom: 2rem;
  animation: fadeInDown 0.8s ease;
}

.waku-landing-logo img {
  display: block;
  margin: 0 auto;
}

.waku-landing-title {
  margin-bottom: 1rem;
  line-height: 1.2;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.waku-landing-subtitle {
  margin-bottom: 1.5rem;
  opacity: 0.95;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.waku-landing-description {
  margin-bottom: 2.5rem;
  line-height: 1.6;
  opacity: 0.9;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.waku-landing-button {
  padding: 1rem 3rem;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 0.8s ease 0.5s both;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.waku-landing-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.waku-landing-button:active {
  transform: translateY(-1px);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hide chat initially */
body.waku-landing-active {
  overflow: hidden;
}

body.waku-landing-active > *:not(#waku-landing-overlay):not(script):not(style) {
  visibility: hidden;
  pointer-events: none;
}

/* Responsive */
@media (max-width: 768px) {
  .waku-landing-content {
    padding: 1.5rem;
  }
  
  .waku-landing-title {
    font-size: 2.5rem !important;
  }
  
  .waku-landing-subtitle {
    font-size: 1.2rem !important;
  }
  
  .waku-landing-description {
    font-size: 1rem !important;
  }
  
  .waku-landing-button {
    padding: 0.9rem 2.5rem;
    font-size: 1rem !important;
  }
}