/* AgenticPanels marketing site — sections below the hero. */

/* ---------- Shared state tags (Handled / Needs you / You do it) ---------- */

.state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.state::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.state.is-handled {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.state.is-needs {
  background: var(--warn-soft);
  color: var(--warn-strong);
}

.state.is-you {
  background: var(--violet-soft);
  color: var(--violet);
}

/* ---------- Overnight (always dark) ---------- */

.night {
  --brand-green: #8ad6c3;
  --brand-violet: #c9c3f1;
  --accent-soft: #1b3029;
  --accent-strong: #86d2b9;
  --warn-soft: #33241a;
  --warn-strong: #f0b58a;
  --violet-soft: #25223a;
  --violet: #aaa1e3;
  --panel-command: #9a9891;
  --panel-growth: #5a9a88;
  --panel-customers: #8d86b8;
  --panel-operations: #b08b55;
  --panel-money: #5f8fb2;
  --panel-team: #b2798f;
  --panel-mission: #c38357;

  margin-top: clamp(80px, 11vw, 150px);
  padding: clamp(72px, 10vw, 130px) 0;
  background: var(--night);
  color: var(--night-ink);
}

.night .lede {
  color: var(--night-muted);
}

.night-log {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 980px;
}

.night-log > li {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) 110px;
  gap: 24px;
  align-items: start;
  padding: 20px 0 20px 26px;
  border-top: 1px solid var(--night-line);
}

.night-log > li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 28px;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: var(--c);
}

.night-log > li:last-child {
  border-bottom: 1px solid var(--night-line);
}

.night-log time {
  color: var(--night-faint);
  font-size: 14px;
  padding-top: 3px;
}

.log-panel {
  display: block;
  color: var(--c);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 2px;
}

.night-log p {
  margin: 0;
  max-width: 62ch;
}

.night-log .state {
  justify-self: end;
}

.why {
  margin-top: 12px;
}

.why summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--night-line);
  border-radius: 8px;
  color: var(--night-ink);
  font-size: 13.5px;
  cursor: pointer;
  list-style: none;
}

.why summary::-webkit-details-marker {
  display: none;
}

.why summary::after {
  content: '+';
  color: var(--night-faint);
}

.why[open] summary::after {
  content: '−';
}

.trace {
  margin: 16px 0 0;
  padding: 0 0 0 18px;
  color: var(--night-muted);
  font-size: 15px;
}

.trace li {
  padding: 4px 0 4px 6px;
}

.trace strong {
  color: var(--night-ink);
  font-weight: 500;
}

.trace-undo {
  margin-top: 10px !important;
  color: var(--accent-strong);
  font-size: 14px;
}

.states {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  margin-top: 56px;
  max-width: 980px;
}

.state-def p {
  margin: 12px 0 0;
  color: var(--night-muted);
  font-size: 15px;
}

/* ---------- Panels demo ---------- */

.panels-demo {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.panel-tabs {
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: sticky;
  top: 96px;
}

.panel-tab {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  text-align: left;
  color: var(--quiet);
}

.panel-tab:hover {
  background: var(--paper-2);
}

.panel-tab[aria-selected='true'] {
  background: var(--card);
  border-color: var(--line);
  color: var(--ink);
}

.panel-glyph {
  display: grid;
  place-items: center;
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--soft);
  color: var(--c);
}

.panel-tab[aria-selected='true'] .panel-glyph {
  background: var(--c);
  color: var(--on-ink);
}

.panel-glyph svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.panel-tab-name {
  font-weight: 500;
  font-size: 15px;
}

.panel-view {
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 4px solid var(--c);
  border-radius: var(--radius-band);
  padding: clamp(22px, 3vw, 34px);
}

.pv-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px 24px;
}

.pv-title {
  font-size: clamp(30px, 3.4vw, 40px);
  line-height: 1.05;
}

.pv-purpose {
  margin: 8px 0 0;
  color: var(--quiet);
  max-width: 52ch;
}

.pv-agents {
  color: var(--faint);
  font-size: 13.5px;
  text-align: right;
}

.pv-agents strong {
  display: block;
  color: var(--ink);
  font-weight: 500;
}

.pv-numbers {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 26px 0;
}

.pv-number {
  padding: 16px;
  border-radius: var(--radius-card);
  background: var(--soft);
}

.pv-number span {
  display: block;
  color: var(--quiet);
  font-size: 13px;
}

.pv-number strong {
  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 25px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.pv-number em {
  display: block;
  color: var(--faint);
  font-size: 12.5px;
  font-style: normal;
}

.pv-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.pv-cols h3 {
  font-size: 14px;
  margin-bottom: 8px;
}

.pv-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pv-list li {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--line-soft);
  font-size: 14.5px;
}

.mode {
  flex: none;
  font-size: 12px;
  font-weight: 500;
  padding: 2px 9px;
  border-radius: 999px;
  white-space: nowrap;
}

.mode.is-auto {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.mode.is-ask {
  background: var(--warn-soft);
  color: var(--warn-strong);
}

.pv-foot {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  color: var(--faint);
  font-size: 13.5px;
}

.pv-foot strong {
  color: var(--quiet);
  font-weight: 500;
}

/* ---------- Ask demo ---------- */

.ask-demo {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.intent-tabs {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.intent-tab {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-left: 3px solid transparent;
  border-radius: 12px;
  background: transparent;
  text-align: left;
}

.intent-tab:hover {
  background: var(--paper-2);
}

.intent-tab[aria-selected='true'] {
  background: var(--card);
  border-color: var(--line);
  border-left-color: var(--accent);
}

.intent-name {
  font-weight: 600;
  font-size: 15px;
}

.intent-sub {
  color: var(--faint);
  font-size: 13.5px;
}

.ask-stage {
  min-width: 0;
}

.intent-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ask-q {
  align-self: flex-end;
  max-width: 560px;
  margin: 0;
  padding: 14px 18px;
  border-radius: 16px 16px 4px 16px;
  background: var(--ink);
  color: var(--on-ink);
  font-size: 16px;
}

.ask-a {
  padding: clamp(20px, 3vw, 30px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-band);
}

.answer-lead {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 2.3vw, 27px);
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.answer-lead.is-small {
  margin: 18px 0 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--quiet);
}

.answer-bars {
  list-style: none;
  margin: 0;
  padding: 0;
}

.answer-bars li {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr) 96px;
  gap: 14px;
  align-items: center;
  padding: 7px 0;
  font-size: 14.5px;
}

.answer-bars.is-cities li {
  grid-template-columns: 110px minmax(0, 1fr) 56px;
}

.answer-bars .bar {
  height: 18px;
  border-radius: 4px;
  background:
    linear-gradient(var(--accent), var(--accent)) no-repeat left / var(--w) 100%,
    var(--track);
}

.answer-bars .is-low .bar {
  background:
    linear-gradient(var(--warn-bar), var(--warn-bar)) no-repeat left / var(--w) 100%,
    var(--track);
}

.answer-bars .num {
  text-align: right;
}

.answer-source {
  margin: 16px 0 0;
  color: var(--faint);
  font-size: 13.5px;
}

.answer-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
}

.answer-actions .answer-source {
  margin: 0;
}

.answer-trace {
  list-style: none;
  margin: 0;
  padding: 0;
}

.answer-trace li {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 14px;
  padding: 11px 0;
  border-top: 1px solid var(--line-soft);
}

.answer-trace li:first-child {
  border-top: 0;
}

.answer-trace .t {
  color: var(--faint);
  font-size: 13px;
  padding-top: 2px;
}

.answer-trace p {
  margin: 0;
  font-size: 15px;
}

.before-after {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.before-after > div {
  display: flex;
  flex-direction: column;
  padding: 14px 18px;
  border-radius: var(--radius-card);
  background: var(--paper-2);
  min-width: 160px;
}

.before-after > div:last-child {
  background: var(--warn-soft);
}

.ba-label {
  color: var(--faint);
  font-size: 12.5px;
}

.ba-value {
  font-size: 28px;
  font-weight: 500;
}

.ba-note {
  color: var(--muted);
  font-size: 13px;
}

.ba-arrow {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--faint);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.forecast {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.forecast li {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 0;
  border-top: 1px solid var(--line-soft);
  font-size: 14.5px;
}

.forecast li > span:first-child {
  color: var(--quiet);
}

.forecast li > span:last-child {
  text-align: right;
}

.is-up {
  color: var(--accent);
}

.is-down {
  color: var(--warn);
}

/* ---------- Control ---------- */

.control-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.rules {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-band);
  padding: 24px 26px 10px;
}

.rules-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}

.rules-org {
  color: var(--faint);
  font-size: 13.5px;
}

.rule-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.rule-list li {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
}

.rule-scope {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--c);
  font-size: 13.5px;
  font-weight: 500;
}

.rule-scope::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c);
}

.rule-list p {
  margin: 0;
  font-size: 15px;
}

.rule-list strong {
  font-weight: 600;
}

.pause-card {
  position: sticky;
  top: 96px;
  padding: 26px;
  border-radius: var(--radius-band);
  background: var(--ink);
  color: var(--on-ink);
}

.pause-row {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  justify-content: space-between;
}

.pause-card h3 {
  font-size: 19px;
}

.pause-text {
  margin: 8px 0 0;
  color: color-mix(in srgb, var(--on-ink) 72%, transparent);
  font-size: 15px;
}

.switch {
  position: relative;
  flex: none;
  width: 58px;
  height: 34px;
  border-radius: 999px;
  border: 0;
  background: color-mix(in srgb, var(--on-ink) 28%, transparent);
  padding: 0;
  transition: background-color 0.2s ease;
}

.switch-knob {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s ease;
}

.switch[aria-checked='true'] {
  background: var(--warn);
}

.switch[aria-checked='true'] .switch-knob {
  transform: translateX(24px);
}

.switch:focus-visible {
  outline-color: var(--on-ink);
  border-radius: 999px;
}

.pause-status {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid color-mix(in srgb, var(--on-ink) 16%, transparent);
  color: color-mix(in srgb, var(--on-ink) 80%, transparent);
  font-size: 14px;
}

.promises {
  list-style: none;
  margin: 56px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px;
}

.promises li {
  padding-top: 18px;
  border-top: 2px solid var(--ink);
}

.promises p {
  margin: 8px 0 0;
  color: var(--quiet);
  font-size: 15px;
}

/* ---------- How it works ---------- */

.flow {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: start;
}

.flow-context {
  margin: 0 0 12px;
  color: var(--faint);
  font-size: 14px;
}

.email {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 16px 18px;
  margin-bottom: 16px;
}

.email p {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  margin: 0;
  padding: 5px 0;
  font-size: 14.5px;
  overflow-wrap: anywhere;
}

.email span {
  color: var(--faint);
}

.flow-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.flow-steps li {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 16px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
  transition: opacity 0.3s ease;
}

.flow-steps li:last-child strong {
  color: var(--accent);
}

.flow-t {
  color: var(--faint);
  font-size: 13.5px;
  padding-top: 2px;
}

.flow-steps p {
  margin: 0;
  font-size: 15.5px;
}

.flow.is-running .flow-steps li {
  opacity: 0.25;
}

.flow.is-running .flow-steps li.is-lit {
  opacity: 1;
}

.cascade {
  margin-top: 72px;
}

.cascade h3 {
  margin-bottom: 14px;
}

.cascade-bar {
  display: flex;
  height: 30px;
  border-radius: 8px;
  overflow: hidden;
  gap: 2px;
}

.cascade-bar span {
  width: var(--w);
  min-width: 4px;
}

.c-rules {
  background: var(--line-hover);
}

.c-fast {
  background: var(--accent);
}

.c-llm {
  background: var(--violet);
}

.c-you {
  background: var(--warn);
}

.cascade-legend {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin: 18px 0 0;
}

.cascade-legend dt {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
}

.cascade-legend i {
  width: 10px;
  height: 10px;
  border-radius: 3px;
}

.cascade-legend dd {
  margin: 4px 0 0;
  color: var(--quiet);
  font-size: 14.5px;
}

.autonomy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  margin-top: 96px;
  padding-top: 56px;
  border-top: 1px solid var(--line);
}

.autonomy-title {
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.1;
  margin-bottom: 18px;
}

.ladder {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.ladder li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px;
  border-radius: 12px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  font-size: 13.5px;
  color: var(--quiet);
}

.rung {
  color: var(--ink);
  font-weight: 600;
  font-size: 15px;
}

.ladder li:last-child {
  background: var(--accent-soft);
  border-color: var(--success-line);
}

.promo-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 20px;
}

.promo-meta {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 500;
}

.promo-card h4 {
  margin: 0;
  font-size: 17px;
}

.promo-card > p:not(.promo-meta) {
  margin: 8px 0 16px;
  color: var(--quiet);
  font-size: 14.5px;
}

.promo-card .promo-done {
  margin: 0;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--success-bg);
  color: var(--accent-strong);
  font-size: 14px;
}

/* ---------- Integrations ---------- */

.connect-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 40px;
  align-items: start;
}

.connect-own {
  padding: 24px;
  border-radius: var(--radius-band);
  background: var(--ink);
  color: var(--on-ink);
}

.connect-own p {
  margin: 10px 0 0;
  color: color-mix(in srgb, var(--on-ink) 75%, transparent);
  font-size: 15px;
}

.connect-list {
  margin: 0;
}

.connect-list div {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 20px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.connect-list div:last-child {
  border-bottom: 1px solid var(--line);
}

.connect-list dt {
  font-weight: 600;
  font-size: 15px;
}

.connect-list dd {
  margin: 0;
  color: var(--quiet);
  font-size: 15px;
}

/* ---------- Anywhere ---------- */

.anywhere-grid {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 56px;
  align-items: center;
}

.phone {
  justify-self: center;
  width: 300px;
  padding: 12px;
  border-radius: 46px;
  background: var(--ink);
  box-shadow: var(--elev-float);
}

.phone-screen {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 560px;
  padding: 34px 18px 18px;
  border-radius: 36px;
  background: var(--paper);
  color: var(--ink);
  font-size: 13px;
}

.phone-date {
  margin: 0;
  color: var(--faint);
  font-size: 12px;
}

.phone-greet {
  margin: -6px 0 0;
  font-size: 27px;
  line-height: 1.1;
}

.phone-brief {
  margin: 0;
  color: var(--quiet);
}

.phone-kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.phone-kpis div {
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--card);
  border: 1px solid var(--line);
}

.phone-kpis span {
  display: block;
  color: var(--faint);
  font-size: 11.5px;
}

.phone-kpis strong {
  font-size: 20px;
  font-weight: 500;
}

.phone-card {
  padding: 12px;
  border-radius: 14px;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--warn-bar);
}

.phone-card-title {
  margin: 0 0 10px;
  font-weight: 600;
  font-size: 13.5px;
}

.phone-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.pbtn {
  display: grid;
  place-items: center;
  height: 36px;
  border-radius: 9px;
  border: 1px solid var(--line-strong);
  font-weight: 500;
}

.pbtn.is-primary {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--on-ink);
}

.phone-prompt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  height: 44px;
  padding: 0 14px;
  border-radius: 14px;
  background: var(--card);
  border: 1px solid var(--line-strong);
  color: var(--muted);
}

.phone-prompt svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--ink);
  stroke-width: 1.8;
  stroke-linecap: round;
}

.assistant-label {
  margin: 0 0 14px;
  color: var(--faint);
  font-size: 14px;
}

.chat {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 600px;
}

.chat-you {
  align-self: flex-end;
  margin: 0;
  padding: 12px 16px;
  border-radius: 16px 16px 4px 16px;
  background: var(--ink);
  color: var(--on-ink);
}

.chat-ai {
  padding: 16px 18px;
  border-radius: 16px 16px 16px 4px;
  background: var(--card);
  border: 1px solid var(--line);
  font-size: 15.5px;
}

.chat-ai p {
  margin: 0;
}

.chat-ai ol {
  margin: 8px 0 10px;
  padding-left: 20px;
  color: var(--quiet);
}

/* ---------- Call to action ---------- */

.cta {
  --brand-green: var(--brand-green-on-ink);
  --brand-violet: var(--brand-violet-on-ink);
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 6vw, 72px);
  border-radius: 24px;
  background: var(--ink);
  color: var(--on-ink);
}

.cta h2 {
  max-width: 24ch;
}

.cta .lede {
  color: color-mix(in srgb, var(--on-ink) 72%, transparent);
}

.cta .btn-primary {
  background: var(--on-ink);
  color: var(--ink);
}

.cta .btn-primary:hover {
  background: color-mix(in srgb, var(--on-ink) 88%, var(--ink));
}

.cta .btn-quiet {
  color: var(--on-ink);
  border-color: color-mix(in srgb, var(--on-ink) 28%, transparent);
}

.cta .btn-quiet:hover {
  background: color-mix(in srgb, var(--on-ink) 8%, transparent);
  border-color: color-mix(in srgb, var(--on-ink) 45%, transparent);
}

/* One square per department: the panels the walkthrough starts with. */
.cta-panels {
  display: flex;
  gap: 8px;
  margin-bottom: 28px;
}

.cta-panels span {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: var(--c);
}

/* IDs stay on one line. */
.id {
  font-weight: inherit;
  white-space: nowrap;
}

.only-narrow {
  display: none;
}

@media (max-width: 1080px) {
  .only-wide {
    display: none;
  }

  .only-narrow {
    display: inline;
  }
}

/* Touch targets: at least 44 px on phones (docs/spec/ui.md). */
@media (max-width: 720px) {
  .btn-sm {
    min-height: 44px;
    padding: 0 16px;
  }

  .why summary {
    min-height: 44px;
  }

  .switch::before {
    content: '';
    position: absolute;
    inset: -6px;
  }

  .footer-inner nav a,
  .brand {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }
}

/* ---------- Responsive ---------- */

@media (max-width: 1000px) {
  .panels-demo,
  .ask-demo {
    grid-template-columns: minmax(0, 1fr);
  }

  .panel-tabs,
  .intent-tabs {
    position: static;
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 4px;
    margin: 0 calc(var(--gutter) * -1);
    padding-left: var(--gutter);
    padding-right: var(--gutter);
    scrollbar-width: none;
  }

  .panel-tab,
  .intent-tab {
    flex: none;
  }

  .control-grid,
  .flow,
  .autonomy,
  .connect-grid,
  .anywhere-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .pause-card {
    position: static;
  }

  .promises,
  .cascade-legend {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .anywhere-grid {
    gap: 40px;
  }
}

@media (max-width: 640px) {
  .night-log > li {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
    padding-left: 22px;
  }

  .night-log > li::before {
    top: 27px;
  }

  .night-log .state {
    justify-self: start;
  }

  .states,
  .promises,
  .cascade-legend,
  .pv-cols {
    grid-template-columns: minmax(0, 1fr);
  }

  .pv-numbers {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .pv-number {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 0 12px;
    padding: 12px 14px;
  }

  .pv-number strong {
    grid-row: 1 / span 2;
    grid-column: 2;
    margin: 0;
    font-size: 21px;
  }

  .pv-agents {
    text-align: left;
  }

  .answer-bars li {
    grid-template-columns: 110px minmax(0, 1fr) 76px;
    gap: 10px;
    font-size: 13.5px;
  }

  .answer-bars.is-cities li {
    grid-template-columns: 84px minmax(0, 1fr) 40px;
  }

  .answer-trace li,
  .rule-list li,
  .connect-list div {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .ladder {
    grid-template-columns: minmax(0, 1fr);
  }

  .before-after > div {
    flex: 1;
  }

  .ba-arrow {
    transform: rotate(90deg);
  }

  .phone {
    width: 100%;
    max-width: 300px;
  }
}

/* ---------- Questions ---------- */

.faq-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px 56px;
}

.faq-list li {
  padding-top: 18px;
  border-top: 1px solid var(--line-strong);
}

.faq-list p {
  margin: 10px 0 0;
  color: var(--quiet);
  font-size: 16px;
  line-height: 1.55;
  max-width: 60ch;
}

/* The six panels as plain text, for visitors and crawlers without JavaScript. */
.panels-static {
  margin: 24px 0 0;
  padding-left: 20px;
  color: var(--quiet);
  line-height: 1.6;
}

@media (max-width: 760px) {
  .faq-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }
}