* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", sans-serif;
}

body {
  min-height: 100vh;
  background: radial-gradient(circle at top, #0b1d36, #000);
  color: #ffffff;
}

/* ===== HOME PAGE ===== */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 40px;
}

.hero h1 {
  font-size: 44px;
  color: #4fc3ff;
  margin-bottom: 20px;
}

.hero p {
  max-width: 720px;
  font-size: 18px;
  margin-bottom: 25px;
  line-height: 1.6;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  background: #1e88e5;
  color: #fff;
  text-decoration: none;
  border-radius: 30px;
  font-size: 16px;
  transition: 0.3s ease;
  margin-top: 20px;
}

.btn:hover {
  background: #1565c0;
}

.note {
  font-size: 14px;
  opacity: 0.8;
  margin-top: 20px;
}

/* ===== SYMPTOM PAGE ===== */

.symptom-layout {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100vh;
}

.symptom-content {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 60px;
}

.symptom-content h1 {
  font-size: 40px;
  color: #4fc3ff;
  margin-bottom: 15px;
}

.symptom-content p {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.examples {
  background: rgba(255,255,255,0.05);
  padding: 20px;
  border-radius: 16px;
  margin-top: 20px;
  font-size: 15px;
}

/* ===== CHATBASE STYLE ===== */

#chatbase-bubble {
  right: 20px !important;
  bottom: 20px !important;
  z-index: 9999 !important;
}

#chatbase-bubble iframe {
  width: 380px !important;
  height: 560px !important;
  border-radius: 18px !important;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6) !important;
}