:root {
  --ecl-ink: #111827;
  --ecl-muted: #4b5563;
  --ecl-bg-soft: #f8fafc;
  --ecl-bg-warm: #fdf2f8;
  --ecl-card: rgba(255, 255, 255, 0.9);
  --ecl-card-border: rgba(255, 255, 255, 0.8);
  --ecl-shadow: 0 26px 70px rgba(17, 24, 39, 0.16);
  --ecl-accent: #111827;
  --ecl-accent-soft: #374151;
  --ecl-status-bg: #eef2ff;
  --ecl-status-text: #312e81;
  --ecl-live: #ef4444;
  --ecl-focus: #0ea5e9;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body.exotic-chat-landing-page {
  position: relative;
  overflow-x: hidden;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ecl-ink);
  background:
    radial-gradient(circle at 8% 14%, rgba(14, 165, 233, 0.16), transparent 45%),
    radial-gradient(circle at 88% 82%, rgba(244, 114, 182, 0.15), transparent 42%),
    linear-gradient(160deg, var(--ecl-bg-soft), var(--ecl-bg-warm));
}

body.exotic-chat-landing-page::before,
body.exotic-chat-landing-page::after {
  content: "";
  position: fixed;
  z-index: 0;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(2px);
}

body.exotic-chat-landing-page::before {
  top: -80px;
  right: -20px;
  background: rgba(56, 189, 248, 0.17);
}

body.exotic-chat-landing-page::after {
  bottom: -90px;
  left: -50px;
  background: rgba(236, 72, 153, 0.13);
}

.exotic-chat-landing {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  box-sizing: border-box;
}

.exotic-chat-card {
  width: min(640px, 100%);
  background: var(--ecl-card);
  border: 1px solid var(--ecl-card-border);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--ecl-shadow);
  backdrop-filter: blur(10px);
}

.exotic-chat-eyebrow {
  margin: 0 0 10px;
  color: var(--ecl-accent-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
  font-weight: 700;
}

.exotic-chat-card h1 {
  margin: 0;
  font-family: "Sora", "Manrope", sans-serif;
  font-size: clamp(34px, 5.2vw, 52px);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.exotic-chat-copy {
  margin: 14px 0 0;
  color: var(--ecl-muted);
  font-size: 16px;
  line-height: 1.55;
  max-width: 52ch;
}

.exotic-chat-loader {
  margin-top: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: opacity 220ms ease, transform 220ms ease, margin 220ms ease;
}

.exotic-chat-loader-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #111827;
  box-shadow: 0 0 0 0 rgba(17, 24, 39, 0.38);
  animation: ecl-pulse 1.35s ease-out infinite;
}

.exotic-chat-loader-track {
  position: relative;
  flex: 1;
  height: 6px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.32);
  overflow: hidden;
}

.exotic-chat-loader-track::after {
  content: "";
  position: absolute;
  top: 0;
  left: -42%;
  width: 42%;
  height: 100%;
  background: linear-gradient(90deg, rgba(17, 24, 39, 0), rgba(17, 24, 39, 0.9), rgba(17, 24, 39, 0));
  animation: ecl-slide 1.25s linear infinite;
}

.exotic-chat-badges {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  transition: opacity 220ms ease, transform 220ms ease, max-height 220ms ease, margin 220ms ease;
}

.exotic-chat-badge {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.92);
  color: #1f2937;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.exotic-chat-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #334155;
}

.exotic-chat-badge--live .exotic-chat-badge-dot {
  background: var(--ecl-live);
  box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.45);
  animation: ecl-live-blink 1s ease-in-out infinite;
}

.exotic-chat-status {
  margin: 16px 0 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 12px;
  background: var(--ecl-status-bg);
  color: var(--ecl-status-text);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
}

.exotic-chat-status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.8;
}

.exotic-chat-fallback {
  margin-top: 16px;
  min-height: 48px;
  border: 0;
  border-radius: 999px;
  padding: 12px 20px;
  color: #fff;
  background: linear-gradient(120deg, #111827, #374151);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 170ms ease, box-shadow 170ms ease, filter 170ms ease;
}

.exotic-chat-fallback:hover,
.exotic-chat-fallback:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 14px 24px rgba(17, 24, 39, 0.22);
  filter: saturate(1.1);
}

.exotic-chat-fallback:focus-visible {
  outline: 3px solid var(--ecl-focus);
  outline-offset: 2px;
}

body.exotic-chat-landing-page.is-chat-open .exotic-chat-loader {
  opacity: 0;
  transform: translateY(-6px);
  margin-top: 0;
  height: 0;
  overflow: hidden;
}

body.exotic-chat-landing-page.is-chat-open .exotic-chat-badges {
  opacity: 0;
  transform: translateY(-10px);
  max-height: 0;
  margin-top: 0;
  overflow: hidden;
}

@keyframes ecl-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(17, 24, 39, 0.42);
  }
  70% {
    box-shadow: 0 0 0 12px rgba(17, 24, 39, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(17, 24, 39, 0);
  }
}

@keyframes ecl-slide {
  0% {
    left: -42%;
  }
  100% {
    left: 100%;
  }
}

@keyframes ecl-live-blink {
  0% {
    opacity: 0.45;
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.35);
  }
  100% {
    opacity: 1;
    box-shadow: 0 0 0 8px rgba(239, 68, 68, 0);
  }
}

@media (max-width: 640px) {
  .exotic-chat-landing {
    padding: 16px;
  }

  .exotic-chat-card {
    border-radius: 20px;
    padding: 22px;
  }

  .exotic-chat-card h1 {
    font-size: clamp(30px, 10vw, 40px);
  }

  .exotic-chat-copy {
    font-size: 15px;
  }

  .exotic-chat-badge {
    min-height: 32px;
    font-size: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .exotic-chat-loader-dot,
  .exotic-chat-loader-track::after,
  .exotic-chat-badge--live .exotic-chat-badge-dot {
    animation: none;
  }

  .exotic-chat-loader,
  .exotic-chat-badges,
  .exotic-chat-fallback {
    transition: none;
  }
}