/* Adastr base polish — Per aspera ad astra */
:root{
  --navy: #0a1628;
  --navy2:#101c30;
  --gold:#c8a84b;
  --gold-soft:rgba(200,168,75,0.35);
  --muted:#94A3B8;
}

html, body {
  background: var(--navy);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0.015em;
}

h1, h2 {
  font-weight: 200;
}

/* Subtle background glow */
.hero-bg {
  background:
    radial-gradient(circle at 50% 30%, rgba(200,168,75,0.14), transparent 60%),
    radial-gradient(circle at 70% 40%, rgba(200,168,75,0.06), transparent 60%),
    #0a1628;
}

/* Glass card */
.glass {
  background: rgba(16, 28, 48, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  backdrop-filter: blur(10px);
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, #d6b75e, #c8a84b);
  color: #0a1628;
  transition: all 0.2s ease;
  box-shadow: 0 4px 14px rgba(200, 168, 75, 0.25);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 25px rgba(200, 168, 75, 0.35);
}

.btn-secondary {
  border: 1px solid var(--gold-soft);
  color: #F8FAFC;
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(4px);
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  border-color: rgba(200,168,75,0.65);
  background: rgba(200,168,75,0.08);
}

/* Small divider line */
.hr-soft {
   border-top: 1px solid rgba(148,163,184,0.18);
}

.prompt-chip{
  border: 1px solid rgba(200,168,75,0.35);
  background: rgba(255,255,255,0.03);
  color: #F8FAFC;
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 12px;
  line-height: 1;
  transition: all 0.2s ease;
}
.prompt-chip:hover{
  background: rgba(200,168,75,0.10);
  border-color: rgba(200,168,75,0.6);
}
.chat-frame {
  background: rgba(4, 10, 20, 0.35);
  border: 1px solid rgba(148,163,184,0.18);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 18px 55px rgba(0,0,0,0.35);
}

.chat-frame-inner {
  background: rgba(255,255,255,0.03);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.chat-iframe {
  display: block;
  width: 100%;
  height: 300px;
  border: 0;
  background: transparent;
}
.chat-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: rgba(226,232,240,0.85);
  font-size: 13px;
  background: rgba(4,10,20,0.35);
  backdrop-filter: blur(6px);
}

.chat-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgba(200,168,75,0.8);
  animation: chatPulse 1s infinite ease-in-out;
}
.chat-dot:nth-child(2){ animation-delay: 0.15s; }
.chat-dot:nth-child(3){ animation-delay: 0.3s; }

@keyframes chatPulse {
  0%, 100% { transform: translateY(0); opacity: 0.55; }
  50% { transform: translateY(-3px); opacity: 1; }
}