/* NovaAI — conversation-first opening */
.hero {
  padding: 132px 0 176px;
  position: relative;
  overflow: clip;
}

.hero::after {
  content: '';
  position: absolute;
  width: 420px;
  height: 420px;
  top: 110px;
  right: -180px;
  border-radius: 50%;
  background: rgba(6, 182, 212, 0.12);
  filter: blur(90px);
  pointer-events: none;
}

.hero__intro {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 24px;
  max-width: none;
}

.hero__badge {
  grid-column: 1 / -1;
  justify-self: start;
  margin-bottom: 24px;
}

.hero__title {
  grid-column: 1 / 9;
  max-width: 12ch;
  font-family: var(--font-heading);
  font-size: clamp(52px, 6.4vw, 82px);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero__title span {
  color: var(--color-cyan-400);
}

.hero__lead {
  grid-column: 1 / 8;
  max-width: 720px;
  margin-top: 28px;
  color: var(--text-muted);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.65;
}

.hero__actions {
  grid-column: 1 / 8;
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 34px;
}

.hero__sidecar {
  grid-column: 9 / -1;
  grid-row: 2 / 5;
  align-self: end;
  padding: 22px;
  background: #091426;
  border-top: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
}

.hero__sidecar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 9px;
}

.hero__sidecar>strong {
  display: block;
  max-width: 13ch;
  margin-top: 24px;
  font-family: var(--font-heading);
  font-size: 24px;
  line-height: 1.18;
}

.hero__sidecar-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.hero__sidecar-sources>span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  color: var(--text-muted);
  background: var(--surface);
  border-radius: 6px;
  font-size: 10px;
}

.hero__sidecar-sources i {
  color: var(--color-cyan-400);
}

.hero__sidecar>a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  margin-top: 20px;
  color: var(--color-cyan-400);
  border-top: 1px solid var(--border);
  font-size: 11px;
  font-weight: 700;
}

.hero__text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 15px;
  font-weight: 600;
  transition: color 0.2s ease;
}

.hero__text-link:hover {
  color: var(--text);
}

.agent-console {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 250px;
  min-height: 650px;
  margin-top: 100px;
  scroll-margin-top: 96px;
  overflow: hidden;
  background: #07101f;
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  box-shadow: 0 36px 80px -28px rgba(0, 0, 0, 0.72);
}

.agent-console__sources,
.agent-console__trace {
  padding: 24px 18px;
  background: #091426;
}

.agent-console__sources {
  border-right: 1px solid var(--border);
}

.agent-console__trace {
  border-left: 1px solid var(--border);
}

.console-label {
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.console-label--channels {
  margin-top: 32px;
}

.source-item {
  width: 100%;
  min-height: 58px;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 16px;
  align-items: center;
  gap: 9px;
  margin-top: 10px;
  padding: 9px;
  color: var(--text-muted);
  text-align: left;
  border-radius: 10px;
  transition: color 0.2s ease, background 0.2s ease;
}

.source-item:hover,
.source-item.is-active {
  color: var(--text);
  background: rgba(99, 102, 241, 0.12);
}

.source-item>i:first-child {
  font-size: 18px;
  text-align: center;
}

.source-item span {
  display: grid;
  min-width: 0;
}

.source-item strong {
  overflow: hidden;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.source-item small {
  color: var(--text-dim);
  font-size: 10px;
}

.source-item__status {
  color: var(--success);
  font-size: 12px;
}

.channel-list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.channel-list span {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 38px;
  padding: 0 10px;
  color: var(--text-muted);
  font-size: 12px;
}

.channel-list i {
  color: var(--color-cyan-400);
}

.agent-console__conversation {
  min-width: 0;
  display: grid;
  grid-template-rows: auto minmax(320px, 1fr) auto;
  background: #050b16;
}

.conversation__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 76px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}

.conversation__topbar>div {
  display: grid;
  gap: 2px;
}

.conversation__topbar strong {
  font-size: 14px;
}

.conversation__eyebrow {
  color: var(--text-dim);
  font-size: 11px;
}

.live-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--success);
  font-size: 11px;
  font-weight: 600;
}

.live-status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 10px rgba(52, 211, 153, 0.42);
}

.chat__body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  padding: 32px 24px;
  scrollbar-width: thin;
}

.chat__message {
  width: fit-content;
  max-width: min(82%, 520px);
  padding: 13px 16px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.55;
}

.chat__message--user {
  align-self: flex-end;
  color: #fff;
  background: var(--color-primary-700);
  border-bottom-right-radius: 4px;
}

.chat__message--bot {
  align-self: flex-start;
  color: var(--text);
  background: var(--surface-solid);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}

.chat__message--typing {
  display: flex;
  align-items: center;
  gap: 5px;
  min-width: 58px;
}

.chat__message--typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  animation: typing 1s infinite ease-in-out;
}

.chat__message--typing span:nth-child(2) {
  animation-delay: 0.14s;
}

.chat__message--typing span:nth-child(3) {
  animation-delay: 0.28s;
}

@keyframes typing {
  50% {
    opacity: 0.35;
    transform: translateY(-2px);
  }
}

.conversation__prompts {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--border);
  scrollbar-width: none;
}

.conversation__prompts>span {
  flex: 0 0 auto;
  color: var(--text-dim);
  font-size: 11px;
}

.prompt-chip {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 8px 12px;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 11px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.prompt-chip:hover,
.prompt-chip.is-active {
  color: var(--text);
  border-color: var(--color-primary-400);
}

.trace-step {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  margin-top: 24px;
}

.trace-step>span {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  color: var(--text-dim);
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 9px;
}

.trace-step div {
  display: grid;
  gap: 3px;
}

.trace-step strong {
  font-size: 12px;
}

.trace-step small {
  color: var(--text-dim);
  font-size: 10px;
  line-height: 1.45;
}

.trace-step.is-complete>span {
  color: var(--success);
  border-color: rgba(52, 211, 153, 0.35);
}

.trace-step.is-current>span {
  color: var(--color-cyan-400);
  border-color: rgba(34, 211, 238, 0.5);
}

.trace-note {
  margin-top: 36px;
  color: var(--text-dim);
  font-size: 10px;
  line-height: 1.55;
}