.landing-chat-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 24px;
  align-items: start;
  margin-top: 28px;
}

.landing-chat-highlights {
  display: grid;
  gap: 14px;
}

.landing-chat-highlight {
  background: linear-gradient(180deg, rgba(26,26,26,0.98), rgba(0,0,0,0.96));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 22px;
  box-shadow: 0 18px 60px rgba(0,0,0,0.18);
}

.landing-chat-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.landing-chat-kicker-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(255,215,0,0.08);
}

.landing-chat-highlight-title {
  font-size: 19px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.landing-chat-highlight-copy {
  font-size: 13px;
  line-height: 1.8;
  color: var(--text2);
}

.landing-chat-shell {
  background: linear-gradient(180deg, rgba(26,26,26,0.98), rgba(0,0,0,0.96));
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 18px;
  box-shadow: 0 24px 90px rgba(0,0,0,0.24);
}

.landing-chat-status {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  margin-bottom: 16px;
}

.landing-chat-status-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(255,215,0,0.08);
}

.landing-chat-status-dot.is-connected {
  background: var(--green);
  box-shadow: 0 0 0 6px rgba(34,197,94,0.12);
}

.landing-chat-status-dot.is-waiting {
  background: var(--blue);
  box-shadow: 0 0 0 6px rgba(59,130,246,0.12);
}

.landing-chat-status-dot.is-warning {
  background: var(--gold);
}

.landing-chat-status-copy {
  flex: 1;
  min-width: 0;
}

.landing-chat-status-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--text);
}

.landing-chat-status-subtext {
  font-size: 12px;
  color: var(--text2);
  margin-top: 3px;
  line-height: 1.5;
}

.landing-chat-status-live {
  flex-shrink: 0;
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--gold-border);
  background: rgba(255,215,0,0.08);
  color: var(--gold);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.3px;
}

.landing-chat-status-live.is-active {
  border-color: rgba(34,197,94,0.26);
  background: rgba(34,197,94,0.1);
  color: var(--green);
}

.landing-chat-status-live.is-warning {
  border-color: var(--gold-border);
  background: rgba(255,215,0,0.08);
  color: var(--gold);
}

.landing-chat-proof-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: -6px 0 16px;
}

.landing-chat-proof-pill {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text2);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.35px;
}

.landing-chat-proof-pill.is-live {
  border-color: rgba(34,197,94,0.24);
  background: rgba(34,197,94,0.08);
  color: var(--green);
}

.landing-chat-messages {
  min-height: 320px;
  max-height: 420px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 4px;
}

.landing-chat-message {
  max-width: 86%;
  padding: 14px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
}

.landing-chat-message.is-support {
  align-self: flex-start;
}

.landing-chat-message.is-user {
  align-self: flex-end;
  background: linear-gradient(135deg, rgba(255,215,0,0.18), rgba(255,215,0,0.08));
  border-color: rgba(255,215,0,0.22);
}

.landing-chat-message-label {
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 8px;
}

.landing-chat-message-copy {
  font-size: 13px;
  line-height: 1.8;
  color: var(--text);
  white-space: pre-wrap;
}

.landing-chat-message-meta {
  font-size: 10.5px;
  color: var(--text3);
  margin-top: 9px;
}

.landing-chat-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.landing-chat-quick-reply {
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.16s, border-color 0.2s, box-shadow 0.2s;
}

.landing-chat-quick-reply:hover {
  transform: translateY(-1px);
  border-color: var(--gold-border);
  box-shadow: 0 14px 34px rgba(255,215,0,0.08);
}

.landing-chat-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  margin-top: 16px;
}

.landing-chat-input {
  width: 100%;
  min-height: 72px;
  resize: vertical;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  line-height: 1.65;
  padding: 15px 16px;
  outline: none;
}

.landing-chat-input::placeholder {
  color: var(--text3);
}

.landing-chat-input:focus {
  border-color: rgba(255,215,0,0.32);
  box-shadow: 0 0 0 3px rgba(255,215,0,0.06);
}

.landing-chat-send,
.landing-chat-human,
.landing-chat-intake {
  min-height: 50px;
  padding: 0 18px;
  border-radius: 16px;
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.16s, border-color 0.2s, box-shadow 0.2s, opacity 0.2s;
}

.landing-chat-send {
  background: var(--gold);
  color: #000;
  border-color: var(--gold);
  box-shadow: 0 0 28px rgba(255,215,0,0.16);
}

.landing-chat-human {
  background: rgba(34,197,94,0.1);
  color: var(--green);
  border-color: rgba(34,197,94,0.22);
}

.landing-chat-intake {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  background: var(--surface);
  color: var(--text);
}

.landing-chat-send:hover,
.landing-chat-human:hover,
.landing-chat-intake:hover {
  transform: translateY(-2px);
}

.landing-chat-send:disabled,
.landing-chat-human:disabled,
.landing-chat-intake:disabled,
.landing-chat-shell.is-loading .landing-chat-send,
.landing-chat-shell.is-loading .landing-chat-human {
  opacity: 0.62;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.landing-chat-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

@media (max-width: 980px) {
  .landing-chat-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .landing-chat-status {
    flex-wrap: wrap;
  }

  .landing-chat-status-live {
    width: 100%;
  }

  .landing-chat-proof-rail {
    gap: 6px;
  }

  .landing-chat-proof-pill {
    flex: 1 1 calc(50% - 6px);
  }

  .landing-chat-input-row {
    grid-template-columns: 1fr;
  }

  .landing-chat-send,
  .landing-chat-human,
  .landing-chat-intake {
    width: 100%;
  }

  .landing-chat-actions {
    flex-direction: column;
  }

  .landing-chat-message {
    max-width: 100%;
  }
}

/* ── Chat video attachments (Instagram-style: lazy thumbnail, modal player) ── */
.landing-chat-attach {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  min-width: 46px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.14);
  background: var(--surface, rgba(255,255,255,0.05));
  color: var(--text, #FFFFFF);
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.landing-chat-attach:hover {
  transform: translateY(-2px);
  border-color: rgba(34,197,94,0.4);
}

.landing-chat-video {
  position: relative;
  margin-top: 6px;
  border-radius: 12px;
  overflow: hidden;
  max-width: 260px;
}

.landing-chat-video.is-pending,
.landing-chat-video.is-failed {
  padding: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
}

.landing-chat-video-state {
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.landing-chat-video-hint {
  margin-top: 6px;
  font-size: 12px;
  opacity: 0.72;
  word-break: break-word;
}

.landing-chat-video-bar {
  margin-top: 8px;
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.12);
  overflow: hidden;
}

.landing-chat-video-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--green, #22C55E);
  transition: width 0.2s ease;
}

.landing-chat-video-spinner {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.25);
  border-top-color: var(--green, #22C55E);
  animation: landing-chat-video-spin 0.9s linear infinite;
  flex-shrink: 0;
}

@keyframes landing-chat-video-spin {
  to { transform: rotate(360deg); }
}

.landing-chat-video.is-failed .landing-chat-video-state {
  color: #EF4444;
}

.landing-chat-video-retry {
  margin-top: 10px;
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid rgba(34,197,94,0.35);
  background: rgba(34,197,94,0.12);
  color: var(--green, #22C55E);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.landing-chat-video.is-ready {
  cursor: pointer;
  background: #000;
}

.landing-chat-video-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.landing-chat-video-thumb-empty {
  background: rgba(255,255,255,0.08);
}

.landing-chat-video-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: #fff;
  background: rgba(0,0,0,0.28);
  text-shadow: 0 2px 10px rgba(0,0,0,0.6);
  transition: background 0.15s ease;
}

.landing-chat-video.is-ready:hover .landing-chat-video-play {
  background: rgba(0,0,0,0.42);
}

.landing-chat-video-duration {
  position: absolute;
  right: 8px;
  bottom: 8px;
  padding: 2px 8px;
  border-radius: 8px;
  background: rgba(0,0,0,0.65);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
}

.landing-chat-video-modal {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.88);
  padding: 20px;
}

.landing-chat-video-modal-inner {
  position: relative;
  width: min(920px, 100%);
}

.landing-chat-video-modal-inner video {
  width: 100%;
  max-height: 82vh;
  border-radius: 14px;
  background: #000;
  display: block;
}

.landing-chat-video-modal-close {
  position: absolute;
  top: -44px;
  right: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  line-height: 1;
}