/* ============================================================
   CONCORD — components: hero, graph, simulator, mockup, docs
   ============================================================ */

/* ---------------- hero ---------------- */
.hero {
  position: relative;
  padding-top: clamp(120px, 17vh, 190px);
  padding-bottom: clamp(40px, 7vw, 90px);
  min-height: min(100svh, 900px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-stage {
  position: absolute;
  inset: 14% 0 auto 0;
  height: 86%;
  z-index: 0;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, transparent 0%, #000 16%, #000 74%, transparent 99%);
}
.hero-stage canvas {
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.4s var(--ease-out);
}
.hero-stage.gl-on canvas {
  opacity: 1;
}
.hero-stage.no-gl::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 44%;
  width: min(52vw, 460px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 30%, #fff, rgba(255, 255, 255, 0) 55%),
    conic-gradient(from 200deg, #cfd7da, #fff, #f04e23 62%, #cfd7da);
  filter: blur(2px);
  opacity: 0.85;
  mask: radial-gradient(circle, transparent 41%, #000 43%, #000 62%, transparent 64%);
  animation: spin 26s linear infinite;
}
@keyframes spin {
  to {
    transform: translate(-50%, -50%) rotate(1turn);
  }
}
.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}
.hero .eyebrow {
  justify-content: center;
  margin-bottom: 22px;
}
.hero .eyebrow::after {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--ember);
}
.hero h1 {
  margin-bottom: 22px;
  mix-blend-mode: multiply;
}
.hero h1 .thin {
  font-weight: 400;
  font-style: normal;
  color: var(--ink-3);
}
.hero-sub {
  margin: 0 auto 30px;
  max-width: 52ch;
  font-size: clamp(15.5px, 1.35vw, 18.5px);
  color: var(--ink-2);
  line-height: 1.6;
  text-wrap: balance;
}
.hero-sub b {
  font-weight: 500;
  color: var(--ink);
  box-shadow: inset 0 -0.42em 0 rgba(240, 78, 35, 0.16);
}
.hero-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-foot {
  position: relative;
  z-index: 1;
  margin-top: clamp(44px, 7vw, 92px);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  align-items: flex-end;
  border-top: 1px solid var(--hair);
  padding-top: 16px;
}
.hero-foot .mono {
  color: var(--ink-3);
}
.scroll-hint {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.scroll-hint i {
  width: 1px;
  height: 26px;
  background: linear-gradient(var(--ember), transparent);
  animation: drop 1.9s var(--ease) infinite;
}
@keyframes drop {
  0% {
    transform: scaleY(0);
    transform-origin: top;
  }
  45% {
    transform: scaleY(1);
    transform-origin: top;
  }
  55% {
    transform: scaleY(1);
    transform-origin: bottom;
  }
  100% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
}

@media (max-width: 700px) {
  .hero-stage {
    inset: 26% 0 auto 0;
    height: 74%;
  }
  .hero-foot {
    gap: 10px;
  }
}

/* ---------------- stat strip ---------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(10px);
}
.stats div {
  padding: 22px clamp(14px, 2vw, 26px);
  border-right: 1px solid var(--hair);
}
.stats div:last-child {
  border-right: 0;
}
.stats b {
  display: block;
  font-family: var(--display);
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stats span {
  display: block;
  margin-top: 7px;
}
@media (max-width: 760px) {
  .stats {
    grid-template-columns: 1fr 1fr;
  }
  .stats div:nth-child(2) {
    border-right: 0;
  }
  .stats div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--hair);
  }
}

/* ---------------- section head ---------------- */
.sec-head {
  display: grid;
  grid-template-columns: 1fr minmax(0, 46ch);
  gap: clamp(20px, 5vw, 70px);
  align-items: end;
  margin-bottom: clamp(32px, 4.4vw, 62px);
}
@media (max-width: 860px) {
  .sec-head {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

/* ---------------- sticky explainer ---------------- */
.explain {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 5vw, 80px);
  align-items: start;
}
.explain-steps > article {
  padding: clamp(26px, 3vw, 44px) 0;
  border-top: 1px solid var(--hair);
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 18px;
  opacity: 0.42;
  transition: opacity 0.55s var(--ease);
}
.explain-steps > article.on {
  opacity: 1;
}
.explain-steps > article:last-child {
  border-bottom: 1px solid var(--hair);
}
.explain-steps .idx {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  padding-top: 5px;
}
.explain-steps .on .idx {
  color: var(--ember);
}
.explain-steps h3 {
  margin-bottom: 9px;
}
.explain-visual {
  position: sticky;
  top: 96px;
  aspect-ratio: 1 / 1.02;
  border-radius: var(--r-lg);
  border: 1px solid var(--hair);
  background:
    radial-gradient(120% 100% at 30% 0%, #fff, var(--sil-1) 70%);
  box-shadow: 0 30px 60px -50px rgba(11, 15, 18, 0.7);
  overflow: hidden;
}
.explain-frame {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 0.6s var(--ease), transform 0.7s var(--ease-out);
  pointer-events: none;
}
.explain-frame.on {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
@media (max-width: 900px) {
  .explain {
    grid-template-columns: 1fr;
  }
  .explain-visual {
    position: relative;
    top: 0;
    order: -1;
  }
}

/* ---------------- graph ---------------- */
.graph-host {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 320px;
  touch-action: none;
}
.qg {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.qg-edge {
  fill: none;
  stroke: var(--hair-2);
  transition: stroke 0.35s var(--ease), opacity 0.35s var(--ease);
}
.qg-edge.hot {
  stroke: var(--ember);
}
.qg-edge.dim {
  opacity: 0.22;
}
.qg-packet {
  fill: var(--ember);
  opacity: 0.9;
}
.qg-node {
  cursor: grab;
  transition: opacity 0.35s var(--ease);
}
.qg-node.grabbing {
  cursor: grabbing;
}
.qg-node.dim {
  opacity: 0.28;
}
.qg-node .qg-halo {
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.qg-node.hot .qg-halo,
.qg-node.ping .qg-halo {
  opacity: 1;
}
.qg-node.ping .qg-disc {
  animation: ping 0.62s var(--ease-out);
}
@keyframes ping {
  0% {
    transform: scale(1);
  }
  40% {
    transform: scale(1.28);
  }
  100% {
    transform: scale(1);
  }
}
.qg-disc {
  transition: transform 0.35s var(--ease-spring);
  transform-box: fill-box;
  transform-origin: center;
}
.qg-node:hover .qg-disc {
  transform: scale(1.14);
}
.qg-glyph {
  font-family: var(--mono);
  font-weight: 500;
  pointer-events: none;
}
.qg-label {
  font-family: var(--sans);
  font-weight: 500;
  fill: var(--ink-2);
  pointer-events: none;
  letter-spacing: -0.02em;
}
.qg-tip {
  position: absolute;
  z-index: 5;
  transform: translate(-50%, -128%);
  min-width: 178px;
  max-width: 230px;
  padding: 11px 13px;
  border-radius: 12px;
  border: 1px solid var(--hair);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 34px -22px rgba(11, 15, 18, 0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s var(--ease), transform 0.35s var(--ease-out);
}
.qg-tip.on {
  opacity: 1;
  transform: translate(-50%, -134%);
}
.qg-tip b {
  font-family: var(--display);
  font-size: 15px;
  letter-spacing: -0.02em;
}
.qg-tip i {
  font-family: var(--mono);
  font-style: normal;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ember);
  margin-left: 7px;
}
.qg-tip p {
  margin-top: 5px;
  font-size: 12.5px;
  line-height: 1.44;
  color: var(--ink-3);
}
.graph-legend {
  position: absolute;
  left: 16px;
  bottom: 14px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  pointer-events: none;
}
.graph-legend span {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.graph-legend i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1.4px solid currentColor;
}

/* ---------------- simulator ---------------- */
.qd {
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  box-shadow: 0 40px 80px -60px rgba(11, 15, 18, 0.8);
}
.qd-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid var(--hair);
  background: linear-gradient(var(--sil-0), rgba(255, 255, 255, 0.4));
}
.qd-goal,
.qd-thr,
.qd-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.qd-actions {
  margin-left: auto;
}
.qd-select {
  appearance: none;
  border: 1px solid var(--hair-2);
  border-radius: 999px;
  background: #fff;
  padding: 7px 30px 7px 13px;
  font-size: 13.5px;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='7' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2356626a' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  max-width: 62vw;
}
.qd-steps {
  display: flex;
  border: 1px solid var(--hair-2);
  border-radius: 999px;
  overflow: hidden;
  background: #fff;
}
.qd-step {
  width: 32px;
  height: 30px;
  border: 0;
  background: transparent;
  font-family: var(--mono);
  font-size: 12px;
  cursor: pointer;
  color: var(--ink-3);
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}
.qd-step:hover {
  background: var(--sil-1);
}
.qd-step.on {
  background: var(--ink);
  color: #fff;
}
.qd-body {
  display: grid;
  grid-template-columns: 1fr 310px;
  min-height: 460px;
}
.qd-stream {
  border-right: 1px solid var(--hair);
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.qd-stream-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  border-bottom: 1px solid var(--hair-3);
  color: var(--ink-3);
}
.qd-msgs {
  flex: 1;
  overflow-y: auto;
  max-height: 430px;
  padding: 16px 18px 22px;
  scroll-behavior: smooth;
}
.qd-empty {
  padding: 44px 10px;
  text-align: center;
}
.qd-empty b {
  font-family: var(--display);
  font-size: 21px;
  letter-spacing: -0.025em;
  display: block;
  margin-bottom: 8px;
}
.qd-empty p {
  color: var(--ink-3);
  font-size: 14px;
  max-width: 42ch;
  margin: 0 auto;
}
.qd-empty em {
  font-style: normal;
  color: var(--ember);
}
.qd-msg {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 11px;
  padding: 11px 0;
  opacity: 0;
  transform: translateY(9px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}
.qd-msg.in {
  opacity: 1;
  transform: none;
}
.qd-av {
  --sz: 28px;
  width: var(--sz);
  height: var(--sz);
  border-radius: 9px;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--tint);
  background: color-mix(in srgb, var(--tint) 10%, #fff);
  border: 1px solid color-mix(in srgb, var(--tint) 28%, transparent);
  flex: none;
}
.qd-msg-h {
  display: flex;
  align-items: baseline;
  gap: 9px;
  margin-bottom: 3px;
}
.qd-msg-h b {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.qd-msg-b p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-2);
}
.qd-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 8px;
  padding: 5px 10px;
  border-radius: 8px;
  border: 1px solid var(--hair);
  background: var(--sil-0);
  font-family: var(--mono);
  font-size: 11.5px;
}
.qd-chip svg {
  width: 12px;
  height: 12px;
  color: var(--ember);
}
.qd-code {
  margin-top: 9px;
  padding: 11px 13px;
  border-radius: 10px;
  background: #0b0f12;
  color: #d8e0e4;
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre;
}
.qd-side {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.qd-panel {
  padding: 15px 17px;
  border-bottom: 1px solid var(--hair-3);
}
.qd-panel-h {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.qd-ring {
  position: relative;
  width: 128px;
  margin: 0 auto 12px;
}
.qd-ring svg {
  width: 100%;
  transform: rotate(-90deg);
}
.qd-ring circle {
  fill: none;
  stroke-width: 7;
}
.qd-ring-bg {
  stroke: var(--sil-2);
}
.qd-ring-fg {
  stroke: var(--ember);
  stroke-linecap: round;
  transition: stroke-dashoffset 0.6s var(--ease-out), stroke 0.4s var(--ease);
}
.qd-full .qd-ring-fg {
  stroke: var(--ok);
}
.qd-ring-mid {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
}
.qd-ring-mid b {
  font-family: var(--display);
  font-size: 26px;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.qd-votes {
  display: flex;
  flex-direction: column;
  gap: 7px;
  max-height: 168px;
  overflow-y: auto;
}
.qd-vote-t b {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  margin-top: 3px;
  margin-bottom: 6px;
}
.qd-vote {
  display: grid;
  grid-template-columns: 22px 1fr 16px;
  gap: 8px;
  align-items: start;
  opacity: 0;
  transform: translateX(-8px);
  transition: all 0.4s var(--ease-out);
}
.qd-vote.in {
  opacity: 1;
  transform: none;
}
.qd-vote .qd-av {
  --sz: 22px;
  border-radius: 7px;
  font-size: 9.5px;
}
.qd-vote-b b {
  display: block;
  font-size: 12px;
  font-weight: 600;
}
.qd-vote-b span {
  font-size: 11.5px;
  color: var(--ink-3);
  line-height: 1.4;
}
.qd-yes {
  color: var(--ok);
  font-style: normal;
  font-size: 13px;
}
.qd-veto {
  width: 100%;
  margin-top: 12px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid var(--hair-2);
  background: #fff;
  font-size: 12.5px;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}
.qd-veto:not(:disabled):hover {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.qd-veto:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.qd-tasks li {
  display: grid;
  grid-template-columns: 14px 1fr auto;
  gap: 9px;
  align-items: center;
  padding: 7px 0;
  font-size: 13px;
  color: var(--ink-3);
}
.qd-tasks li i {
  width: 11px;
  height: 11px;
  border-radius: 4px;
  border: 1.4px solid var(--sil-4);
  transition: all 0.4s var(--ease);
}
.qd-tasks li.active {
  color: var(--ink);
}
.qd-tasks li.active i {
  border-color: var(--ember);
  background: color-mix(in srgb, var(--ember) 18%, #fff);
}
.qd-tasks li.done {
  color: var(--ink-3);
}
.qd-tasks li.done span {
  text-decoration: line-through;
  text-decoration-color: var(--hair-2);
}
.qd-tasks li.done i {
  border-color: var(--ok);
  background: var(--ok);
}
.qd-tasks li em {
  font-style: normal;
  font-size: 10.5px;
  color: var(--steel);
}
.qd-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  border-bottom: 0;
  margin-top: auto;
}
.qd-stats b {
  display: block;
  font-family: var(--display);
  font-size: 21px;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.qd-live .qd-state,
.qd-shipped .qd-state {
  color: var(--ink);
}
.qd-shipped .dot {
  background: var(--ok);
}
.qd-halted .dot {
  background: var(--ember);
  animation: none;
}
.qd-voting .qd-consensus {
  background: linear-gradient(180deg, rgba(240, 78, 35, 0.05), transparent);
}
@media (max-width: 880px) {
  .qd-body {
    grid-template-columns: 1fr;
  }
  .qd-stream {
    border-right: 0;
    border-bottom: 1px solid var(--hair);
  }
  .qd-msgs {
    max-height: 340px;
  }
  .qd-actions {
    margin-left: 0;
    width: 100%;
  }
}

/* ---------------- app mockup ---------------- */
.mock {
  border-radius: 16px;
  border: 1px solid var(--hair-2);
  overflow: hidden;
  background: var(--sil-0);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.9) inset,
    0 60px 100px -70px rgba(11, 15, 18, 0.9);
}
.mock-top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border-bottom: 1px solid var(--hair);
  background: linear-gradient(var(--sil-1), var(--sil-0));
}
.mock-dots {
  display: flex;
  gap: 5px;
}
.mock-dots i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--sil-3);
}
.mock-title {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  margin-inline: auto;
}
.mock-body {
  display: grid;
  grid-template-columns: 186px 1fr 190px;
  min-height: 430px;
}
.mock-side {
  border-right: 1px solid var(--hair);
  padding: 13px 11px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.6), transparent);
}
.mock-side h5,
.mock-right h5 {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  margin: 14px 0 7px 6px;
  font-weight: 400;
}
.mock-side h5:first-child {
  margin-top: 0;
}
.mock-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border-radius: 8px;
  font-size: 12.5px;
  color: var(--ink-2);
  cursor: default;
  transition: background 0.22s var(--ease);
}
.mock-row:hover {
  background: rgba(11, 15, 18, 0.045);
}
.mock-row.on {
  background: rgba(240, 78, 35, 0.09);
  color: var(--ink);
}
.mock-row .qd-av {
  --sz: 20px;
  border-radius: 6px;
  font-size: 9px;
}
.mock-row .badge {
  margin-left: auto;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--ember);
  color: #fff;
  font-family: var(--mono);
  font-size: 9.5px;
  display: grid;
  place-items: center;
}
.mock-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.mock-head {
  padding: 11px 16px;
  border-bottom: 1px solid var(--hair);
  display: flex;
  align-items: center;
  gap: 10px;
}
.mock-head b {
  font-size: 13.5px;
}
.mock-feed {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 13px;
  overflow: hidden;
  flex: 1;
}
.mock-msg {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 9px;
}
.mock-msg .qd-av {
  --sz: 24px;
  border-radius: 8px;
  font-size: 10px;
}
.mock-msg b {
  font-size: 12.5px;
}
.mock-msg time {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--steel);
  margin-left: 7px;
}
.mock-msg p {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--ink-2);
  margin-top: 2px;
}
.mock-typing {
  display: inline-flex;
  gap: 3px;
  align-items: center;
  padding: 3px 0;
}
.mock-typing i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--steel);
  animation: typing 1.2s infinite;
}
.mock-typing i:nth-child(2) {
  animation-delay: 0.15s;
}
.mock-typing i:nth-child(3) {
  animation-delay: 0.3s;
}
@keyframes typing {
  0%,
  60%,
  100% {
    opacity: 0.25;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
    transform: translateY(-2px);
  }
}
.mock-right {
  border-left: 1px solid var(--hair);
  padding: 13px 12px;
}
.mock-vote {
  border: 1px solid var(--hair);
  border-radius: 12px;
  padding: 11px;
  background: #fff;
}
.mock-vote .bar {
  height: 5px;
  border-radius: 999px;
  background: var(--sil-2);
  overflow: hidden;
  margin: 9px 0 8px;
}
.mock-vote .bar i {
  display: block;
  height: 100%;
  width: 66%;
  background: linear-gradient(90deg, var(--ember), var(--ember-2));
  animation: fill 3.4s var(--ease-out) infinite alternate;
}
@keyframes fill {
  from {
    width: 33%;
  }
  to {
    width: 100%;
  }
}
@media (max-width: 900px) {
  .mock-body {
    grid-template-columns: 1fr;
  }
  .mock-side,
  .mock-right {
    display: none;
  }
}

/* ---------------- bento / features ---------------- */
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}
.bento > * {
  grid-column: span 2;
}
.bento .w3 {
  grid-column: span 3;
}
.bento .w4 {
  grid-column: span 4;
}
.bento .w6 {
  grid-column: span 6;
}
@media (max-width: 980px) {
  .bento {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento > *,
  .bento .w3,
  .bento .w4,
  .bento .w6 {
    grid-column: span 2;
  }
}
.feat-ico {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  border: 1px solid var(--hair);
  background: linear-gradient(160deg, #fff, var(--sil-1));
  margin-bottom: 16px;
}
.feat-ico svg {
  width: 18px;
  height: 18px;
  color: var(--ember);
}
.feat h3 {
  margin-bottom: 7px;
}
.feat p {
  font-size: 14.5px;
  color: var(--ink-3);
  line-height: 1.58;
}

/* diagram card */
.diagram {
  padding: 0;
}
.diagram svg {
  width: 100%;
  height: auto;
}
.dg-line {
  stroke: var(--hair-2);
  stroke-width: 1;
  fill: none;
}
.dg-line.hot {
  stroke: var(--ember);
  stroke-dasharray: 4 4;
  animation: dash 1.4s linear infinite;
}
@keyframes dash {
  to {
    stroke-dashoffset: -16;
  }
}
.dg-box {
  fill: #fff;
  stroke: var(--hair-2);
}
.dg-t {
  font-family: var(--mono);
  font-size: 9px;
  fill: var(--ink-2);
  letter-spacing: 0.04em;
}
.dg-t.lg {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  fill: var(--ink);
  letter-spacing: -0.01em;
}

/* ---------------- CTA ---------------- */
.cta {
  border-radius: 28px;
  padding: clamp(36px, 6vw, 78px);
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #0b0f12, #1b2329 60%, #2b1a12);
  color: #fff;
  isolation: isolate;
}
.cta::before {
  content: "";
  position: absolute;
  inset: -40%;
  z-index: -1;
  background: conic-gradient(from 140deg, transparent, rgba(240, 78, 35, 0.42), transparent 40%);
  animation: spin 18s linear infinite;
  filter: blur(60px);
}
.cta h2 {
  color: #fff;
  margin-bottom: 16px;
}
.cta p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 48ch;
  margin: 0 auto 26px;
}
.cta .btn {
  --bg: #fff;
  --fg: #0b0f12;
}
.cta .btn.ghost {
  --bg: transparent;
  --fg: #fff;
  border-color: rgba(255, 255, 255, 0.28);
}

/* ---------------- inner page shell ---------------- */
.page-head {
  padding-top: clamp(118px, 15vh, 168px);
  padding-bottom: clamp(28px, 4vw, 54px);
  border-bottom: 1px solid var(--hair);
}
.page-head .eyebrow {
  margin-bottom: 18px;
}

/* ---------------- docs ---------------- */
.docs {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr) 190px;
  gap: clamp(22px, 4vw, 58px);
  align-items: start;
  padding-block: 46px 90px;
}
.docs-nav,
.docs-toc {
  position: sticky;
  top: 96px;
  max-height: calc(100vh - 130px);
  overflow-y: auto;
}
.docs-nav h5 {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--steel);
  margin: 20px 0 8px;
  font-weight: 400;
}
.docs-nav h5:first-child {
  margin-top: 0;
}
.docs-nav a {
  display: block;
  padding: 6px 11px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--ink-3);
  transition: all 0.22s var(--ease);
}
.docs-nav a:hover {
  color: var(--ink);
  background: rgba(11, 15, 18, 0.045);
}
.docs-nav a.on {
  color: var(--ink);
  background: rgba(240, 78, 35, 0.09);
  box-shadow: inset 2px 0 0 var(--ember);
}
.docs-main h2 {
  font-family: var(--display);
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  letter-spacing: -0.032em;
  line-height: 1.1;
  margin: 52px 0 14px;
  scroll-margin-top: 100px;
}
.docs-main h2:first-child {
  margin-top: 0;
}
.docs-main h3 {
  font-family: var(--display);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 28px 0 9px;
  scroll-margin-top: 100px;
}
.docs-main p {
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ink-2);
  margin-bottom: 14px;
  max-width: 68ch;
}
.docs-main ul {
  margin: 0 0 16px;
  max-width: 68ch;
}
.docs-main li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink-2);
  margin-bottom: 6px;
}
.docs-main li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 11px;
  width: 5px;
  height: 5px;
  background: var(--ember);
}
.docs-main code {
  font-family: var(--mono);
  font-size: 13px;
  padding: 2px 6px;
  border-radius: 5px;
  background: var(--sil-2);
  color: var(--ember-ink);
}
.docs-main pre {
  padding: 15px 17px;
  border-radius: 12px;
  background: #0b0f12;
  color: #d8e0e4;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.65;
  overflow-x: auto;
  margin: 0 0 18px;
  max-width: 68ch;
}
.docs-main pre code {
  background: none;
  color: inherit;
  padding: 0;
  font-size: inherit;
}
.callout {
  border-left: 2px solid var(--ember);
  background: rgba(240, 78, 35, 0.05);
  padding: 13px 16px;
  border-radius: 0 10px 10px 0;
  margin: 0 0 18px;
  max-width: 68ch;
}
.callout p {
  margin: 0;
  font-size: 14.5px;
}
.docs-toc a {
  display: block;
  padding: 5px 0 5px 12px;
  font-size: 12.5px;
  color: var(--steel);
  border-left: 1px solid var(--hair);
  transition: all 0.22s var(--ease);
}
.docs-toc a:hover,
.docs-toc a.on {
  color: var(--ink);
  border-color: var(--ember);
}
@media (max-width: 1100px) {
  .docs {
    grid-template-columns: 210px minmax(0, 1fr);
  }
  .docs-toc {
    display: none;
  }
}
@media (max-width: 820px) {
  .docs {
    grid-template-columns: 1fr;
  }
  .docs-nav {
    position: relative;
    top: 0;
    max-height: none;
    border-bottom: 1px solid var(--hair);
    padding-bottom: 18px;
  }
}

/* ---------------- changelog ---------------- */
.log-row {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: clamp(16px, 4vw, 50px);
  padding-block: clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--hair);
}
.log-meta {
  position: sticky;
  top: 100px;
  align-self: start;
}
.log-ver {
  font-family: var(--display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.035em;
}
.log-body h3 {
  margin-bottom: 12px;
}
.log-body li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.66;
  color: var(--ink-2);
  margin-bottom: 7px;
}
.log-body li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: 1.4px solid var(--ember);
}
.log-body .badge-new {
  display: inline-block;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--ember);
  color: #fff;
  vertical-align: middle;
  margin-left: 8px;
}
@media (max-width: 760px) {
  .log-row {
    grid-template-columns: 1fr;
  }
  .log-meta {
    position: relative;
    top: 0;
  }
}

/* ---------------- forms ---------------- */
.field {
  display: block;
  margin-bottom: 15px;
}
.field span {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 7px;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--hair-2);
  background: rgba(255, 255, 255, 0.8);
  font-size: 15px;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--ember);
  box-shadow: 0 0 0 3px rgba(240, 78, 35, 0.13);
}
.field textarea {
  min-height: 110px;
  resize: vertical;
}
.form-note {
  font-size: 13px;
  color: var(--ink-3);
  margin-top: 12px;
}
.form-ok {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(18, 120, 78, 0.08);
  border: 1px solid rgba(18, 120, 78, 0.24);
  font-size: 14.5px;
}
.form-ok.on {
  display: flex;
}

/* ---------------- download ---------------- */
.dl-card {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--hair);
  background: rgba(255, 255, 255, 0.7);
}
.dl-left {
  padding: clamp(24px, 3.4vw, 44px);
}
.dl-right {
  padding: clamp(24px, 3.4vw, 44px);
  border-left: 1px solid var(--hair);
  background: linear-gradient(160deg, var(--sil-0), var(--sil-1));
}
.dl-os {
  display: flex;
  gap: 8px;
  margin: 18px 0;
  flex-wrap: wrap;
}
.dl-os button {
  padding: 9px 15px;
  border-radius: 999px;
  border: 1px solid var(--hair-2);
  background: #fff;
  font-size: 13.5px;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}
.dl-os button.on {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.dl-os button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.req li {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--hair-3);
  font-size: 14px;
  color: var(--ink-2);
}
.req li b {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 400;
  color: var(--ink);
}
@media (max-width: 820px) {
  .dl-card {
    grid-template-columns: 1fr;
  }
  .dl-right {
    border-left: 0;
    border-top: 1px solid var(--hair);
  }
}

/* ---------------- pricing ---------------- */
.tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.tier {
  padding: clamp(22px, 2.6vw, 32px);
  display: flex;
  flex-direction: column;
}
.tier.hi {
  border-color: var(--ink);
  box-shadow: 0 30px 60px -46px rgba(11, 15, 18, 0.9);
}
.tier-price {
  font-family: var(--display);
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
  margin: 14px 0 4px;
}
.tier ul {
  margin: 18px 0 24px;
  flex: 1;
}
.tier li {
  display: flex;
  gap: 9px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--ink-2);
}
.tier li svg {
  width: 14px;
  height: 14px;
  color: var(--ember);
  flex: none;
  margin-top: 4px;
}
@media (max-width: 900px) {
  .tiers {
    grid-template-columns: 1fr;
  }
}

/* ---------------- 404 ---------------- */
.nf {
  min-height: 74vh;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 18px;
}
.nf .code {
  font-family: var(--display);
  font-size: clamp(96px, 22vw, 260px);
  font-weight: 800;
  line-height: 0.8;
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--hair-2);
}

/* ============================================================
   CONCORD — trading desk components
   ============================================================ */

/* ---------------- session clock ---------------- */
.clock {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 16px 20px;
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  background: var(--panel);
  backdrop-filter: blur(12px);
}
.clock-face {
  position: relative;
  width: 54px;
  height: 54px;
  flex: none;
}
.clock-face svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.clock-face circle {
  fill: none;
  stroke-width: 4;
}
.clock-bg {
  stroke: var(--sil-3);
}
.clock-fg {
  stroke: var(--ember);
  stroke-linecap: round;
  transition: stroke-dashoffset 0.9s var(--ease-out);
}
.clock-mid {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.02em;
}
.clock-body b {
  display: block;
  font-family: var(--display);
  font-size: clamp(17px, 2vw, 22px);
  letter-spacing: -0.025em;
  line-height: 1.15;
}
.clock-body span {
  color: var(--ink-3);
  font-size: 13.5px;
}
.clock-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--hair-2);
  white-space: nowrap;
}
.clock.closed .clock-badge {
  color: var(--ember);
  border-color: color-mix(in srgb, var(--ember) 45%, transparent);
  background: color-mix(in srgb, var(--ember) 10%, transparent);
}
.clock.open .clock-badge {
  color: var(--up);
  border-color: color-mix(in srgb, var(--up) 45%, transparent);
  background: var(--up-soft);
}
@media (max-width: 760px) {
  .clock {
    grid-template-columns: auto 1fr;
  }
  .clock-badge {
    grid-column: 1 / -1;
    justify-content: center;
  }
}

/* ---------------- live tape ---------------- */
.tape {
  border-block: 1px solid var(--hair);
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
  padding-block: 12px;
}
.tape-track {
  display: flex;
  width: max-content;
  gap: 34px;
  animation: mq 46s linear infinite;
}
.tape:hover .tape-track {
  animation-play-state: paused;
}
.tape-item {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  font-family: var(--mono);
  font-size: 13px;
  white-space: nowrap;
}
.tape-item b {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 13.5px;
  letter-spacing: -0.01em;
}
.tape-item .px {
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
}
.tape-item .ch.up {
  color: var(--up);
}
.tape-item .ch.down {
  color: var(--down);
}

/* ---------------- KPI tiles ---------------- */
.tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.tile {
  padding: 18px 20px;
  border: 1px solid var(--hair);
  border-radius: var(--r);
  background: var(--panel);
  position: relative;
  overflow: hidden;
}
.tile .tag {
  display: block;
  margin-bottom: 9px;
}
.tile b {
  font-family: var(--display);
  font-size: clamp(24px, 2.7vw, 34px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  display: block;
}
.tile .delta {
  font-family: var(--mono);
  font-size: 12px;
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.tile .delta.up {
  color: var(--up);
}
.tile .delta.down {
  color: var(--down);
}
.tile .spark {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 45%;
  height: 42%;
  opacity: 0.5;
}
@media (max-width: 900px) {
  .tiles {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------------- panels & charts ---------------- */
.panel {
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  background: var(--panel);
  overflow: hidden;
}
.panel-h {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--hair-3);
}
.panel-h h3 {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.panel-h .right {
  margin-left: auto;
  display: flex;
  gap: 6px;
  align-items: center;
}
.panel-b {
  padding: 18px;
}
.seg {
  display: flex;
  border: 1px solid var(--hair-2);
  border-radius: 999px;
  overflow: hidden;
}
.seg button {
  border: 0;
  background: transparent;
  padding: 5px 11px;
  font-family: var(--mono);
  font-size: 11px;
  cursor: pointer;
  color: var(--ink-3);
  transition: background 0.22s var(--ease), color 0.22s var(--ease);
}
.seg button.on {
  background: var(--ink);
  color: var(--sil-1);
}

.chart {
  width: 100%;
  height: auto;
  display: block;
}
.chart .grid {
  stroke: var(--hair-3);
  stroke-width: 1;
}
.chart .axis {
  font-family: var(--mono);
  font-size: 9px;
  fill: var(--steel);
}
.chart .area {
  fill: url(#nocGrad);
}
.chart .line {
  fill: none;
  stroke: var(--ember);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.chart .bench {
  fill: none;
  stroke: var(--steel);
  stroke-width: 1.4;
  stroke-dasharray: 4 4;
  opacity: 0.75;
}
.chart .night-band {
  fill: var(--ember);
  opacity: 0.07;
}
.chart .dot {
  fill: var(--ember);
}
.chart-legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.chart-legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
}
.chart-legend i {
  width: 14px;
  height: 2px;
  background: currentColor;
}
.chart-legend i.n {
  height: 9px;
  width: 9px;
  border-radius: 2px;
  background: color-mix(in srgb, var(--ember) 22%, transparent);
}

/* ---------------- table ---------------- */
.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.tbl th {
  text-align: left;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--steel);
  font-weight: 400;
  padding: 0 12px 10px;
  white-space: nowrap;
}
.tbl td {
  padding: 11px 12px;
  border-top: 1px solid var(--hair-3);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.tbl tbody tr {
  transition: background 0.2s var(--ease);
}
.tbl tbody tr:hover {
  background: color-mix(in srgb, var(--ember) 6%, transparent);
}
.tbl .sym {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
}
.tbl .sym i {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 9px;
  font-style: normal;
  background: var(--sil-2);
  color: var(--ink-2);
}
.tbl .up {
  color: var(--up);
}
.tbl .down {
  color: var(--down);
}
.tbl .who {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
}
.tbl-wrap {
  overflow-x: auto;
}

/* ---------------- gauges ---------------- */
.gauges {
  display: grid;
  gap: 16px;
}
.gauge b {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 400;
  color: var(--ink-2);
  margin-bottom: 7px;
}
.gauge .bar {
  height: 6px;
  border-radius: 999px;
  background: var(--sil-2);
  overflow: hidden;
}
.gauge .bar i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--ember), var(--ember-2));
  transition: width 1.1s var(--ease-out);
}
.gauge.warn .bar i {
  background: linear-gradient(90deg, var(--down), #ff8a6d);
}
.gauge.good .bar i {
  background: linear-gradient(90deg, var(--up), #63e0a9);
}
.gauge small {
  display: block;
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--steel);
}

/* ---------------- donut ---------------- */
.donut-wrap {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  align-items: center;
}
.donut {
  width: 150px;
  height: 150px;
  transform: rotate(-90deg);
}
.donut circle {
  fill: none;
  stroke-width: 16;
  transition: stroke-dasharray 1s var(--ease-out);
}
.donut-key li {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 5px 0;
  font-size: 13px;
}
.donut-key i {
  width: 9px;
  height: 9px;
  border-radius: 3px;
  flex: none;
}
.donut-key span {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
}
@media (max-width: 520px) {
  .donut-wrap {
    grid-template-columns: 1fr;
    justify-items: center;
  }
}

/* ---------------- the desk (live terminal) ---------------- */
.term {
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  background: var(--panel);
  overflow: hidden;
  backdrop-filter: blur(12px);
}
.term-h {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 13px 18px;
  border-bottom: 1px solid var(--hair-3);
}
.term-crew {
  display: flex;
  gap: 6px;
  margin-left: auto;
}
.term-crew .qd-av {
  --sz: 24px;
  border-radius: 7px;
  font-size: 9.5px;
  opacity: 0.4;
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease-spring);
}
.term-crew .qd-av.on {
  opacity: 1;
}
.term-crew .qd-av.busy {
  opacity: 1;
  transform: translateY(-2px);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--tint) 20%, transparent);
}
.term-body {
  min-height: 340px;
  max-height: 60vh;
  overflow-y: auto;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.term-ask {
  display: flex;
  gap: 10px;
  padding: 14px 18px;
  border-top: 1px solid var(--hair-3);
  background: color-mix(in srgb, var(--ink) 3%, transparent);
}
.term-ask input {
  flex: 1;
  min-width: 0;
  padding: 12px 15px;
  border-radius: 999px;
  border: 1px solid var(--hair-2);
  background: var(--panel-2);
  font-size: 14.5px;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.term-ask input:focus {
  outline: none;
  border-color: var(--ember);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ember) 18%, transparent);
}
.term-preset {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 0 18px 14px;
}
.term-preset button {
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--hair-2);
  background: transparent;
  font-size: 12.5px;
  color: var(--ink-2);
  cursor: pointer;
  transition: all 0.22s var(--ease);
}
.term-preset button:hover {
  border-color: var(--ember);
  color: var(--ember);
}
.term-msg {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 12px;
  opacity: 0;
  transform: translateY(8px);
  animation: rise 0.5s var(--ease-out) forwards;
}
@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}
.term-msg.me {
  grid-template-columns: 1fr;
  justify-items: end;
}
.term-msg.me p {
  background: var(--ink);
  color: var(--sil-1);
  padding: 10px 15px;
  border-radius: 16px 16px 4px 16px;
  max-width: 80%;
  font-size: 14px;
}
.term-msg h5 {
  display: flex;
  align-items: baseline;
  gap: 9px;
  margin-bottom: 4px;
  font-size: 14px;
  font-weight: 600;
}
.term-msg h5 em {
  font-style: normal;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.term-msg p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-2);
}
.term-msg .stance {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid currentColor;
}
.stance.buy,
.stance.approve {
  color: var(--up);
}
.stance.sell,
.stance.reject {
  color: var(--down);
}
.stance.hold,
.stance.abstain {
  color: var(--warn);
}
.term-verdict {
  border: 1px solid var(--hair-2);
  border-radius: var(--r);
  padding: 16px 18px;
  background: color-mix(in srgb, var(--ember) 6%, transparent);
}
.term-verdict h4 {
  font-family: var(--display);
  font-size: 19px;
  letter-spacing: -0.025em;
  margin-bottom: 6px;
}
.term-verdict .row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.term-verdict .row div {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink-3);
}
.term-verdict .row b {
  display: block;
  font-family: var(--display);
  font-size: 20px;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.term-note {
  font-size: 12.5px;
  color: var(--steel);
  padding: 0 18px 14px;
}
.dots {
  display: inline-flex;
  gap: 4px;
}
.dots i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--steel);
  animation: typing 1.2s infinite;
}
.dots i:nth-child(2) {
  animation-delay: 0.15s;
}
.dots i:nth-child(3) {
  animation-delay: 0.3s;
}

/* ---------------- pricing ---------------- */
.billing {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px;
  border: 1px solid var(--hair-2);
  border-radius: 999px;
  background: var(--panel);
}
.billing button {
  border: 0;
  background: transparent;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13.5px;
  cursor: pointer;
  color: var(--ink-3);
  transition: all 0.25s var(--ease);
}
.billing button.on {
  background: var(--ink);
  color: var(--sil-1);
}
.billing .save {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--up);
  padding-right: 10px;
}
.plans {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  align-items: start;
}
.plan {
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.plan.hi {
  border-color: var(--ember);
  box-shadow: 0 30px 70px -50px color-mix(in srgb, var(--ember) 70%, transparent);
}
.plan-name {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
}
.plan-name b {
  font-family: var(--display);
  font-size: 18px;
  letter-spacing: -0.02em;
}
.plan-price {
  font-family: var(--display);
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.plan-price small {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--ink-3);
}
.plan-sub {
  font-size: 13px;
  color: var(--ink-3);
  margin: 8px 0 18px;
  min-height: 2.6em;
}
.plan ul {
  flex: 1;
  margin-bottom: 20px;
}
.plan li {
  display: flex;
  gap: 9px;
  padding: 6px 0;
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.45;
}
.plan li svg {
  width: 13px;
  height: 13px;
  flex: none;
  margin-top: 4px;
  color: var(--ember);
}
.plan li.off {
  color: var(--steel);
}
.plan li.off svg {
  color: var(--steel);
}
@media (max-width: 1080px) {
  .plans {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 620px) {
  .plans {
    grid-template-columns: 1fr;
  }
}

.matrix {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.matrix th,
.matrix td {
  padding: 12px 14px;
  border-top: 1px solid var(--hair-3);
  text-align: center;
}
.matrix th:first-child,
.matrix td:first-child {
  text-align: left;
}
.matrix thead th {
  border-top: 0;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
  font-weight: 400;
}
.matrix .yes {
  color: var(--ember);
}
.matrix .no {
  color: var(--sil-4);
}
.matrix tbody tr:hover {
  background: color-mix(in srgb, var(--ember) 5%, transparent);
}

/* ---------------- misc ---------------- */
.dusk-mark {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.split-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}
@media (max-width: 900px) {
  .split-2 {
    grid-template-columns: 1fr;
  }
}
.dash-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 12px;
  align-items: start;
}
@media (max-width: 1000px) {
  .dash-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   Interactive app screen — the real product, embedded in the page
   ============================================================ */
.scr {
  border: 1px solid var(--hair-2);
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(180deg, #fff, var(--sil-0));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.9) inset,
    0 60px 110px -70px rgba(11, 15, 18, 0.85),
    0 8px 24px -18px rgba(11, 15, 18, 0.35);
}
.scr-bar {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--hair);
  background: linear-gradient(var(--sil-1), var(--sil-0));
}
.scr-lights { display: flex; gap: 6px; }
.scr-lights i { width: 10px; height: 10px; border-radius: 50%; background: var(--sil-3); }
.scr-title {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  margin-inline: auto;
}
.scr-live {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ok);
}
.scr-body { display: grid; grid-template-columns: 218px 1fr; min-height: 520px; }
.scr-side {
  border-right: 1px solid var(--hair);
  padding: 14px 11px;
  background: linear-gradient(180deg, rgba(255,255,255,.7), transparent);
  min-width: 0;
}
.scr-side h6 {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--steel); margin: 16px 6px 7px; font-weight: 400;
}
.scr-side h6:first-child { margin-top: 0; }
.scr-nav {
  border: 1px solid var(--hair); border-radius: 12px; background: #fff; padding: 12px 13px;
}
.scr-nav .tag { display: block; margin-bottom: 5px; }
.scr-nav b {
  font-family: var(--display); font-size: 22px; font-weight: 700;
  letter-spacing: -.04em; line-height: 1; display: block;
  font-variant-numeric: tabular-nums;
}
.scr-nav input {
  width: 100%; margin-top: 9px; height: 30px; padding: 0 9px;
  border: 1px solid var(--hair-2); border-radius: 8px; background: var(--sil-0);
  font-family: var(--mono); font-size: 10.5px;
}
.scr-nav input:focus { outline: none; border-color: var(--ember); }
.scr-agent {
  display: grid; grid-template-columns: 24px 1fr auto; gap: 8px; align-items: center;
  padding: 6px; border-radius: 8px; transition: background .2s var(--ease);
}
.scr-agent:hover { background: rgba(11,15,18,.04); }
.scr-agent .av {
  width: 24px; height: 24px; border-radius: 7px; display: grid; place-items: center;
  font-family: var(--mono); font-size: 10px;
  color: var(--t); background: color-mix(in srgb, var(--t) 11%, #fff);
  border: 1px solid color-mix(in srgb, var(--t) 28%, transparent);
}
.scr-agent b { font-size: 12.5px; font-weight: 600; display: block; line-height: 1.15; }
.scr-agent span { font-size: 10.5px; color: var(--ink-3); }
.scr-agent em {
  font-style: normal; font-family: var(--mono); font-size: 9px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--steel);
}
.scr-agent.busy .av { box-shadow: 0 0 0 3px color-mix(in srgb, var(--t) 18%, transparent); }
.scr-agent.busy em { color: var(--ember); }
.scr-w {
  display: grid; grid-template-columns: 1fr auto auto; gap: 8px; align-items: baseline;
  padding: 4px 6px; border-radius: 7px; font-size: 12px;
}
.scr-w:hover { background: rgba(11,15,18,.04); }
.scr-w .px { font-family: var(--mono); font-size: 11.5px; color: var(--ink-2); }
.scr-w .ch { font-family: var(--mono); font-size: 10.5px; }
.scr-main { display: flex; flex-direction: column; min-width: 0; }
.scr-tabs { display: flex; gap: 2px; padding: 10px 16px 0; border-bottom: 1px solid var(--hair); }
.scr-tabs button {
  border: 0; background: transparent; padding: 8px 13px 11px; cursor: pointer;
  font-size: 13px; color: var(--ink-3); position: relative; transition: color .2s var(--ease);
}
.scr-tabs button:hover { color: var(--ink); }
.scr-tabs button.on { color: var(--ink); font-weight: 500; }
.scr-tabs button.on::after {
  content: ""; position: absolute; left: 9px; right: 9px; bottom: -1px; height: 2px; background: var(--ember);
}
.scr-pane { display: none; padding: 16px; overflow-y: auto; max-height: 480px; }
.scr-pane.on { display: block; }
.scr-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 14px; align-items: start; }
.scr-panel { border: 1px solid var(--hair); border-radius: 12px; background: rgba(255,255,255,.7); overflow: hidden; }
.scr-panel > h4 {
  display: flex; align-items: center; gap: 8px; padding: 10px 13px;
  border-bottom: 1px solid var(--hair-3);
  font-family: var(--display); font-size: 14px; font-weight: 600; letter-spacing: -.02em;
}
.scr-panel > h4 .tag { margin-left: auto; }
.scr-panel .in { padding: 13px; }
.scr-empty { padding: 30px 16px; text-align: center; color: var(--ink-3); font-size: 13px; }
.scr-empty b { display: block; font-family: var(--display); font-size: 16px; color: var(--ink); margin-bottom: 5px; letter-spacing: -.02em; }
.scr-msg { display: grid; grid-template-columns: 26px 1fr; gap: 10px; margin-bottom: 12px; animation: rise .45s var(--ease-out) both; }
@keyframes rise { from { opacity: 0; transform: translateY(7px); } }
.scr-msg.me { grid-template-columns: 1fr; justify-items: end; }
.scr-msg.me p { background: var(--ink); color: #fff; padding: 8px 13px; border-radius: 13px 13px 4px 13px; max-width: 80%; font-size: 13px; }
.scr-msg .av {
  width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center;
  font-family: var(--mono); font-size: 10.5px; color: var(--t);
  background: color-mix(in srgb, var(--t) 11%, #fff);
  border: 1px solid color-mix(in srgb, var(--t) 28%, transparent);
}
.scr-msg h5 { display: flex; align-items: baseline; gap: 8px; font-size: 13px; font-weight: 600; margin-bottom: 2px; }
.scr-msg h5 em { font-style: normal; font-family: var(--mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; color: var(--steel); }
.scr-msg p { font-size: 13px; line-height: 1.55; color: var(--ink-2); }
.scr-stance {
  display: inline-flex; margin-top: 6px; padding: 2px 8px; border-radius: 999px;
  font-family: var(--mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase;
  border: 1px solid currentColor;
}
.scr-stance.buy { color: var(--up); }
.scr-stance.sell { color: var(--down); }
.scr-stance.hold { color: var(--warn); }
.scr-verdict {
  border: 1px solid var(--hair-2); border-radius: 12px; padding: 14px 15px;
  background: linear-gradient(180deg, rgba(224,145,42,.09), transparent);
}
.scr-verdict h5 { font-family: var(--display); font-size: 16px; letter-spacing: -.025em; margin-bottom: 4px; }
.scr-verdict .st { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 11px; }
.scr-verdict .st div { font-family: var(--mono); font-size: 10px; color: var(--ink-3); }
.scr-verdict .st b { display: block; font-family: var(--display); font-size: 18px; letter-spacing: -.03em; color: var(--ink); }
.scr-ask { display: flex; gap: 8px; margin-top: 12px; }
.scr-ask input {
  flex: 1; min-width: 0; height: 36px; padding: 0 13px; border-radius: 999px;
  border: 1px solid var(--hair-2); background: #fff; font-size: 13.5px;
}
.scr-ask input:focus { outline: none; border-color: var(--ember); box-shadow: 0 0 0 3px rgba(224,145,42,.14); }
.scr-presets { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 9px; }
.scr-presets button {
  padding: 5px 10px; border-radius: 999px; border: 1px solid var(--hair-2); cursor: pointer;
  background: transparent; font-size: 11.5px; color: var(--ink-2); transition: all .2s var(--ease);
}
.scr-presets button:hover { border-color: var(--ember); color: var(--ember); }
.scr-leg {
  display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center;
  border: 1px solid var(--hair-2); border-radius: 12px; padding: 11px 13px; background: #fff;
}
.scr-leg input {
  border: 0; background: transparent; width: 100%; padding: 0;
  font-family: var(--display); font-size: 23px; font-weight: 600; letter-spacing: -.03em;
}
.scr-leg input:focus { outline: none; }
.scr-leg select {
  height: 31px; border-radius: 999px; border: 1px solid var(--hair-2);
  background: var(--sil-1); padding: 0 9px; font-size: 12.5px; cursor: pointer;
}
.scr-row { display: flex; justify-content: space-between; padding: 5px 0; font-size: 12.5px; }
.scr-row span { color: var(--ink-3); }
.scr-row b { font-family: var(--mono); font-weight: 500; font-variant-numeric: tabular-nums; }
.scr-bar-mini { height: 5px; border-radius: 999px; background: var(--sil-2); overflow: hidden; }
.scr-bar-mini i { display: block; height: 100%; background: linear-gradient(90deg, var(--ember), var(--ember-2)); transition: width .8s var(--ease-out); }
.scr-tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.scr-tbl th {
  text-align: left; font-family: var(--mono); font-size: 9px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--steel); font-weight: 400; padding: 0 10px 8px;
}
.scr-tbl td { padding: 9px 10px; border-top: 1px solid var(--hair-3); font-variant-numeric: tabular-nums; }
.scr-tbl tbody tr:hover { background: rgba(224,145,42,.06); }
.scr-tbl .s { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.scr-tbl .s i {
  width: 22px; height: 22px; border-radius: 6px; display: grid; place-items: center;
  font-family: var(--mono); font-size: 8px; font-style: normal; background: var(--sil-2); color: var(--ink-2);
}
.scr-dots { display: inline-flex; gap: 4px; }
.scr-dots i { width: 5px; height: 5px; border-radius: 50%; background: var(--steel); animation: blink 1.2s infinite; }
.scr-dots i:nth-child(2) { animation-delay: .15s; }
.scr-dots i:nth-child(3) { animation-delay: .3s; }
@keyframes blink { 0%,60%,100% { opacity: .25 } 30% { opacity: 1 } }
.scr-err { color: var(--down); font-size: 12px; margin-top: 8px; }
@media (max-width: 900px) {
  .scr-body { grid-template-columns: 1fr; }
  .scr-side { display: none; }
  .scr-grid { grid-template-columns: 1fr; }
}

/* gold button, as on the hero */
.btn.gold {
  --bg: linear-gradient(100deg, var(--ember), var(--ember-2));
  --fg: #2a1806;
  background: var(--bg);
  box-shadow: 0 10px 26px -16px rgba(224, 145, 42, 0.9);
}
.btn.gold::before { background: var(--ink); }
.btn.gold:hover { --fg: #fff; box-shadow: 0 14px 30px -14px rgba(11, 15, 18, 0.6); }