body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: 'Inter', Arial, sans-serif;
  background: #fff;
  position: relative;
  overflow-x: hidden;
}

.background-dots {
  position: absolute;
  opacity: 0.6;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}
.background-dots img {
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  min-width: 100%;
  min-height: 100%;
}

main {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 32px 16px 0 16px;
  box-sizing: border-box;
}

.logo {
  width: 80px;
  height: 80px;
  margin-bottom: 32px;
  margin-top: 32px;
}

.title {
  font-family: 'Instrument Serif', serif;
  font-size: 3rem;
  font-weight: 400;
  text-align: center;
  margin: 0 0 24px 0;
  line-height: 1.1;
  letter-spacing: 1%;
  line-height: 3.875rem;
  color: #222;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-text-stroke-color: rgb(0, 0, 0);
  -webkit-text-stroke-width: 1px;
}

.subtitle {
  font-family: 'Inter', Arial, sans-serif;
  font-size: 1.1rem;
  color: #555;
  text-align: center;
  margin-bottom: 32px;
  line-height: 1.5;
  max-width: 290px;
}

.coming-soon {
  background: #fff;
  color: #999;
  border: 2px solid #f5f5f5;
  border-radius: 24px;
  padding: 12px 32px;
  font-size: 1.1rem;
  font-family: 'Inter', Arial, sans-serif;
  font-weight: 500;
  margin-bottom: 48px;
  cursor: not-allowed;
  transition: background 0.2s;
}

.chat-bubbles {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
  max-width: 340px;
}

.bubble {
  font-size: 1rem;
  padding: 12px 18px;
  border-radius: 16px;
  max-width: 100%;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  font-family: 'Inter', Arial, sans-serif;
  line-height: 1.4;
}
.bubble-left {
  background: #f5f7fa;
  color: #222;
  align-self: flex-start;
}
.bubble-right {
  background: #eaf2ff;
  color: #2563eb;
  align-self: flex-end;
}

footer {
  display: flex;
  gap: 12px;
  justify-content: center;
  align-items: center;
  font-size: 1rem;
  color: #aaa;
  margin-top: 64px;
  margin-bottom: 24px;
  font-family: 'Inter', Arial, sans-serif;
}
footer a {
  color: #aaa;
  text-decoration: none;
  transition: color 0.2s;
}
footer a:hover {
  color: #0D76F2;
}

@media (max-width: 600px) {
  .logo {
    width: 56px;
    height: 56px;
    margin-top: 16px;
    margin-bottom: 24px;
  }
  .title {
    /* font-size: 2rem; */
  }
  .subtitle {
    font-size: 1rem;
  }
  .coming-soon {
    font-size: 1rem;
    padding: 10px 20px;
    margin-bottom: 32px;
  }
  .chat-bubbles {
    max-width: 100%;
    margin-bottom: 40px;
  }
  main {
    padding: 24px 4vw 0 4vw;
  }
}

@keyframes fadeUp {
  0% {
    opacity: 0;
    transform: translateY(32px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-up {
  opacity: 0;
  transform: translateY(32px);
  animation: fadeUp 0.7s cubic-bezier(0.4, 0.2, 0.2, 1) forwards;
}
.fade-up-1 { animation-delay: 0.1s; }
.fade-up-2 { animation-delay: 0.3s; }
.fade-up-3 { animation-delay: 0.5s; }
.fade-up-4 { animation-delay: 0.7s; }
.fade-up-5 { animation-delay: 0.9s; }
.fade-up-6 { animation-delay: 1.1s; }