/* ── Product Updates page ───────────────────────────── */

/* Hero */
.updates-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 80px 24px 48px;
  text-align: center;
}

.updates-hero h1 {
  max-width: 640px;
}

/* ── Tab bar ───────────────────────────────────────── */

.tab-bar-wrap {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 10, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.tab-bar {
  display: flex;
  justify-content: center;
  gap: 4px;
  max-width: 480px;
  margin: 0 auto;
  padding: 10px 24px;
}

.tab-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: none;
  color: #8d96a5;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.tab-btn:hover {
  color: #f0f0f0;
  background: rgba(255, 255, 255, 0.04);
}

.tab-btn.active {
  color: #fff;
  background: rgba(47, 91, 255, 0.12);
  border-color: rgba(47, 91, 255, 0.28);
}

.tab-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ── Tab panels ────────────────────────────────────── */

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Accordion ─────────────────────────────────────── */

.accordion {
  max-width: 800px;
  margin: 12px auto 0;
  border: 1px solid #1e1e1e;
  border-radius: 16px;
  background: rgba(17, 17, 19, 0.5);
  overflow: hidden;
  transition: border-color 0.2s;
}

.accordion:first-child {
  margin-top: 24px;
}

.accordion:hover {
  border-color: #2a2a2e;
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  color: inherit;
}

.accordion-header-left {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.accordion-title {
  font-size: clamp(18px, 3vw, 22px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.accordion-preview {
  font-size: 14px;
  font-weight: 800;
  background: var(--brand-gradient);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
}

.accordion-chevron {
  width: 20px;
  height: 20px;
  color: #555;
  flex-shrink: 0;
  transition: transform 0.3s ease, color 0.2s;
}

.accordion.expanded .accordion-chevron {
  transform: rotate(180deg);
  color: var(--brand-pink);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.accordion.expanded .accordion-body {
  max-height: 5000px;
}

.accordion-content {
  padding: 0 24px 28px;
}

/* ── Sections (shared) ─────────────────────────────── */

.quarter-badge {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-pink);
  background: rgba(222, 79, 210, 0.1);
  border: 1px solid rgba(222, 79, 210, 0.2);
  flex-shrink: 0;
}

.quarter-badge-special {
  color: var(--brand-blue);
  background: rgba(47, 91, 255, 0.1);
  border-color: rgba(47, 91, 255, 0.2);
}

/* ── Roadmap divider ───────────────────────────────── */

.roadmap-divider {
  max-width: 800px;
  margin: 28px auto 0;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.roadmap-divider::before,
.roadmap-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.06);
}

.roadmap-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #555;
}

/* ── Narrative blocks ──────────────────────────────── */

.narrative-block {
  margin-bottom: 28px;
}

.narrative-text {
  font-size: 16px;
  line-height: 1.7;
  color: #c0c0c0;
}

.narrative-source {
  display: inline-block;
  margin-top: 8px;
  font-size: 12px;
  font-weight: 600;
  color: #555;
}

/* ── Highlight cards (Q1 stats) ────────────────────── */

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 32px;
}

.highlight-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.highlight-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  padding: 24px 14px 20px;
  background: #111113;
  border: 1px solid #1e1e1e;
  border-radius: 14px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.highlight-card:hover {
  transform: translateY(-2px);
  border-color: rgba(47, 91, 255, 0.2);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.3);
}

.highlight-metric {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  background: var(--brand-gradient);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.highlight-metric-max {
  font-size: 16px;
  font-weight: 600;
  background: none;
  -webkit-text-fill-color: #555;
}

.highlight-label {
  font-size: 13px;
  font-weight: 600;
  color: #e0e0e0;
}

.highlight-delta {
  font-size: 11px;
  color: #666;
  line-height: 1.3;
}

/* ── Deliveries list ───────────────────────────────── */

.deliveries-block {
  margin-bottom: 24px;
}

.block-title {
  font-size: 14px;
  font-weight: 700;
  color: #e0e0e0;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}

.deliveries-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
}

.deliveries-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: #b0b0b0;
  line-height: 1.5;
}

.delivery-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-gradient);
  flex-shrink: 0;
  margin-top: 7px;
}

/* ── Callout block ─────────────────────────────────── */

.callout-block {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  border-radius: 12px;
  background: rgba(47, 91, 255, 0.06);
  border: 1px solid rgba(47, 91, 255, 0.15);
  margin-top: 8px;
}

.callout-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--brand-blue);
}

.callout-block p {
  font-size: 14px;
  line-height: 1.6;
  color: #a0b0d0;
}

/* ── Target cards (Q2) ─────────────────────────────── */

.target-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.target-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 20px 20px;
  background: #111113;
  border: 1px solid #1e1e1e;
  border-radius: 14px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.target-card:hover {
  transform: translateY(-2px);
  border-color: #2a2a2e;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.3);
}

.target-metric {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
  line-height: 1;
}

.target-label {
  font-size: 13px;
  font-weight: 600;
  color: #8d96a5;
  margin-bottom: 4px;
}

.target-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 2px;
}

.target-percent {
  font-size: 12px;
  font-weight: 700;
  color: #666;
  font-variant-numeric: tabular-nums;
}

/* ── Progress bars ─────────────────────────────────── */

.progress-bar {
  width: 100%;
  height: 6px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0;
  border-radius: 100px;
}

.progress-fill.animate {
  width: var(--progress);
  transition: width 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.progress-on_track {
  background: linear-gradient(90deg, var(--brand-blue), #86a7ff);
}

.progress-at_risk {
  background: linear-gradient(90deg, #cc8800, #ffd080);
}

.progress-in_progress {
  background: linear-gradient(90deg, #7040cc, #c9a0ff);
}

.progress-completed {
  background: linear-gradient(90deg, #1a9930, #70e080);
}

/* ── Status badges ─────────────────────────────────── */

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.status-achieved,
.status-completed,
.status-production {
  color: #70e080;
  background: rgba(40, 200, 64, 0.12);
  border: 1px solid rgba(40, 200, 64, 0.25);
}

.status-exceeded {
  color: #ffd080;
  background: rgba(255, 200, 80, 0.12);
  border: 1px solid rgba(255, 200, 80, 0.25);
}

.status-missed {
  color: #ff9590;
  background: rgba(255, 95, 87, 0.12);
  border: 1px solid rgba(255, 95, 87, 0.25);
}

.status-on_track {
  color: #86a7ff;
  background: rgba(47, 91, 255, 0.12);
  border: 1px solid rgba(47, 91, 255, 0.25);
}

.status-at_risk {
  color: #ffd080;
  background: rgba(255, 200, 80, 0.12);
  border: 1px solid rgba(255, 200, 80, 0.25);
}

.status-in_progress {
  color: #c9a0ff;
  background: rgba(160, 100, 255, 0.12);
  border: 1px solid rgba(160, 100, 255, 0.25);
}

.status-beta {
  color: #ffd080;
  background: rgba(255, 200, 80, 0.12);
  border: 1px solid rgba(255, 200, 80, 0.25);
}

/* ── Usability layers ──────────────────────────────── */

.layers-block {
  margin-bottom: 28px;
}

.layers-intro {
  font-size: 14px;
  font-weight: 600;
  color: #c0c0c0;
  margin-bottom: 16px;
}

.layer-card {
  padding: 18px 20px;
  background: #111113;
  border: 1px solid #1e1e1e;
  border-radius: 12px;
  margin-bottom: 12px;
}

.layer-title {
  font-size: 15px;
  font-weight: 700;
  color: #e0e0e0;
  margin-bottom: 8px;
}

.layer-desc {
  font-size: 14px;
  line-height: 1.65;
  color: #8d96a5;
}

/* ── Weights table ─────────────────────────────────── */

.weights-block {
  margin-top: 4px;
}

.weights-table-wrap {
  overflow-x: auto;
  margin-bottom: 12px;
}

.weights-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.weights-table th {
  text-align: left;
  padding: 10px 16px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #8d96a5;
  border-bottom: 1px solid #1e1e1e;
}

.weights-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: #c0c0c0;
}

.wt-feature {
  font-weight: 600;
  color: #e0e0e0;
}

.wt-weight {
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: #fff;
}

.wt-status {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
}

.wt-status-active {
  color: #70e080;
  background: rgba(40, 200, 64, 0.1);
}

.wt-status-sprint_4 {
  color: #ffd080;
  background: rgba(255, 200, 80, 0.1);
}

.wt-status-sprint_5 {
  color: #c9a0ff;
  background: rgba(160, 100, 255, 0.1);
}

.wt-total td {
  font-weight: 800;
  color: #fff;
  border-bottom: none;
  border-top: 1px solid #1e1e1e;
}

.weights-note {
  font-size: 12px;
  color: #555;
  font-style: italic;
  line-height: 1.5;
}

/* ── ML Model cards ────────────────────────────────── */

.model-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.model-card {
  padding: 28px;
  background: #111113;
  border: 1px solid #1e1e1e;
  border-radius: 16px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.model-card:hover {
  border-color: #2a2a2e;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

.model-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.model-info {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.model-name {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}

.model-version {
  font-family: "SF Mono", "Fira Code", Menlo, Consolas, monospace;
  font-size: 13px;
  font-weight: 600;
  color: #555;
  padding: 2px 8px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 6px;
}

.model-summary {
  font-size: 15px;
  line-height: 1.65;
  color: #a0a0a0;
  margin-bottom: 20px;
}

/* Before / After metrics */

.model-metrics-before-after {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 4px 0;
  margin-bottom: 18px;
  border: 1px solid #1a1a1e;
  border-radius: 12px;
  overflow: hidden;
}

.ba-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.015);
}

.ba-row + .ba-row {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.ba-label {
  font-size: 13px;
  font-weight: 600;
  color: #8d96a5;
}

.ba-values {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ba-before {
  font-size: 15px;
  font-weight: 600;
  color: #666;
  text-decoration: line-through;
  text-decoration-color: rgba(255, 95, 87, 0.4);
}

.ba-arrow {
  width: 16px;
  height: 16px;
  color: #28c840;
  flex-shrink: 0;
}

.ba-after {
  font-size: 15px;
  font-weight: 800;
  background: var(--brand-gradient);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Impact line */

.model-impact-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 10px;
  background: rgba(222, 79, 210, 0.06);
  border: 1px solid rgba(222, 79, 210, 0.15);
}

.model-impact-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--brand-pink);
}

.model-impact-line span {
  font-size: 14px;
  line-height: 1.5;
  color: #d0a0d0;
  font-weight: 500;
}

/* ── ML Target cards ───────────────────────────────── */

.ml-target-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ml-target-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 24px;
  background: #111113;
  border: 1px solid #1e1e1e;
  border-radius: 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.ml-target-card:hover {
  border-color: #2a2a2e;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.ml-target-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.ml-target-model {
  font-size: 16px;
  font-weight: 700;
  color: #f0f0f0;
  letter-spacing: -0.01em;
}

.ml-target-desc {
  font-size: 14px;
  color: #8d96a5;
  line-height: 1.4;
}

.ml-target-card .target-percent {
  margin-top: -2px;
}

/* ── Live badge ─────────────────────────────────────── */

.live-badge-block {
  margin-bottom: 16px;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  color: #70e080;
  background: rgba(40, 200, 64, 0.08);
  border: 1px solid rgba(40, 200, 64, 0.2);
}

.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #28c840;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ── Usability gauge ───────────────────────────────── */

.usability-gauge-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  padding: 36px 24px;
  margin-bottom: 28px;
  background: #111113;
  border: 1px solid #1e1e1e;
  border-radius: 16px;
}

.usability-gauge {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.gauge-value {
  font-size: 64px;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  background: var(--brand-gradient);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gauge-max {
  font-size: 20px;
  font-weight: 600;
  color: #555;
}

.gauge-label {
  font-size: 14px;
  font-weight: 700;
  color: #8d96a5;
  letter-spacing: 0.02em;
}

/* ── Adoption bar (in table) ───────────────────────── */

.adoption-bar-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.adoption-bar {
  flex: 1;
  height: 6px;
  max-width: 100px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.adoption-bar-fill {
  height: 100%;
  width: 0;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-pink));
}

.adoption-bar-fill.animate {
  width: var(--adoption);
  transition: width 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.adoption-pct {
  font-size: 13px;
  font-weight: 700;
  color: #e0e0e0;
  font-variant-numeric: tabular-nums;
  min-width: 42px;
}

/* ── Sprint Timeline ─────────────────────────────── */

.sprint-timeline-block {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.sprint-timeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.sprint-timeline {
  display: flex;
  flex-direction: column;
}

.sprint-node {
  display: flex;
  position: relative;
}

.sprint-connector {
  position: relative;
  width: 28px;
  flex-shrink: 0;
  display: flex;
  justify-content: center;
}

.sprint-connector::after {
  content: "";
  position: absolute;
  top: 26px;
  bottom: 0;
  width: 2px;
  background: rgba(255, 255, 255, 0.06);
}

.sprint-node:last-child .sprint-connector::after {
  display: none;
}

.sprint-dot {
  position: relative;
  z-index: 1;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-top: 18px;
  background: #222;
  border: 2px solid #333;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.sprint-active .sprint-dot {
  background: var(--brand-blue);
  border-color: rgba(47, 91, 255, 0.5);
  box-shadow: 0 0 12px rgba(47, 91, 255, 0.3);
}

.sprint-done .sprint-dot {
  background: #1a9930;
  border-color: rgba(40, 200, 64, 0.5);
  box-shadow: 0 0 10px rgba(40, 200, 64, 0.25);
}

.sprint-done .sprint-card {
  border-color: rgba(40, 200, 64, 0.15);
  opacity: 0.85;
}

.sprint-done .sprint-connector::after {
  border-color: rgba(40, 200, 64, 0.25);
}

.sprint-card {
  flex: 1;
  min-width: 0;
  margin-bottom: 8px;
  border: 1px solid #1e1e1e;
  border-radius: 12px;
  background: rgba(17, 17, 19, 0.5);
  overflow: hidden;
  transition: border-color 0.2s;
}

.sprint-active .sprint-card {
  border-color: rgba(47, 91, 255, 0.2);
}

.sprint-card:hover {
  border-color: #2a2a2e;
}

.sprint-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 16px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  color: inherit;
  text-align: left;
  gap: 12px;
}

.sprint-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.sprint-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 24px;
  padding: 0 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--brand-blue);
  background: rgba(47, 91, 255, 0.1);
  border: 1px solid rgba(47, 91, 255, 0.15);
  flex-shrink: 0;
}

.sprint-header-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.sprint-name {
  font-size: 14px;
  font-weight: 700;
  color: #e0e0e0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sprint-dates {
  font-size: 11px;
  color: #555;
  font-weight: 600;
}

.sprint-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.sprint-idx-preview {
  font-size: 14px;
  font-weight: 800;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

.sprint-idx-preview small {
  font-size: 11px;
  font-weight: 600;
  color: #555;
}

.sprint-chevron {
  width: 16px;
  height: 16px;
  color: #444;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.sprint-expanded .sprint-chevron {
  transform: rotate(180deg);
}

.sprint-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.sprint-expanded .sprint-body {
  max-height: 800px;
}

.sprint-section {
  padding: 0 16px;
  margin-bottom: 16px;
}

.sprint-section:last-child {
  margin-bottom: 18px;
}

.sprint-label {
  display: block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #555;
  margin-bottom: 6px;
}

.sprint-text {
  font-size: 13px;
  line-height: 1.6;
  color: #a0a0a0;
  margin: 0;
}

.sprint-result-text {
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(47, 91, 255, 0.04);
  border: 1px solid rgba(47, 91, 255, 0.1);
}

.sprint-deliverables {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0;
  margin: 0;
}

.sprint-deliverables li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: #a0a0a0;
  line-height: 1.5;
}

.sprint-adoption-rows {
  display: flex;
  flex-direction: column;
  border: 1px solid #1a1a1e;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 10px;
}

.sprint-adoption-row {
  display: flex;
  align-items: center;
  padding: 8px 14px;
  gap: 12px;
}

.sprint-adoption-row + .sprint-adoption-row {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.sprint-adoption-new {
  background: rgba(47, 91, 255, 0.04);
}

.sprint-feat-name {
  font-size: 12px;
  font-weight: 600;
  color: #8d96a5;
  flex: 1;
}

.sprint-feat-value {
  font-size: 13px;
  font-weight: 700;
  color: #e0e0e0;
  font-variant-numeric: tabular-nums;
  min-width: 40px;
  text-align: right;
}

.sprint-feat-change {
  font-size: 11px;
  font-weight: 700;
  color: #28c840;
  min-width: 40px;
  text-align: right;
}

.sprint-feat-change-new {
  color: var(--brand-blue);
}

.sprint-usability-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(222, 79, 210, 0.05);
  border: 1px solid rgba(222, 79, 210, 0.12);
}

.sprint-usability-label {
  font-size: 12px;
  font-weight: 600;
  color: #8d96a5;
}

.sprint-usability-value {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.sprint-usability-num {
  font-size: 20px;
  font-weight: 800;
  background: var(--brand-gradient);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sprint-usability-max {
  font-size: 13px;
  font-weight: 600;
  color: #555;
}

.sprint-usability-delta {
  font-size: 11px;
  font-weight: 700;
  color: #28c840;
  margin-left: 8px;
}

/* ── Status: pending ───────────────────────────────── */

.status-pending {
  color: #8d96a5;
  background: rgba(141, 150, 165, 0.1);
  border: 1px solid rgba(141, 150, 165, 0.2);
}

/* ── Roadmap features block (inside accordion) ───── */

.roadmap-features-block {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.roadmap-features-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.roadmap-eta {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  color: var(--brand-pink);
  background: rgba(222, 79, 210, 0.08);
  border: 1px solid rgba(222, 79, 210, 0.18);
}

/* ── Feature roadmap cards ────────────────────────── */

.feature-roadmap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.feature-roadmap-card {
  display: flex;
  gap: 16px;
  padding: 22px 20px;
  background: rgba(17, 17, 19, 0.5);
  border: 1px solid #1e1e1e;
  border-radius: 14px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.feature-roadmap-card:hover {
  transform: translateY(-2px);
  border-color: rgba(47, 91, 255, 0.2);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.3);
}

.feature-roadmap-icon-wrap {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(47, 91, 255, 0.08);
  border: 1px solid rgba(47, 91, 255, 0.15);
}

.feature-roadmap-icon {
  width: 22px;
  height: 22px;
  color: var(--brand-blue);
}

.feature-roadmap-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.feature-roadmap-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.feature-roadmap-name {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.01em;
}

.feature-roadmap-desc {
  font-size: 13px;
  line-height: 1.55;
  color: #8d96a5;
}

.feature-roadmap-impact {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(40, 200, 64, 0.05);
  border: 1px solid rgba(40, 200, 64, 0.12);
}

.feature-roadmap-impact-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-top: 1px;
  color: #28c840;
}

.feature-roadmap-impact span {
  font-size: 12px;
  line-height: 1.4;
  color: #70e080;
  font-weight: 500;
}

/* ── Nav active state ──────────────────────────────── */

.nav-link-active {
  color: #f0f0f0;
}

/* ── Responsive ────────────────────────────────────── */

@media (max-width: 720px) {
  .updates-hero {
    padding: 48px 20px 32px;
  }

  .tab-bar {
    padding: 8px 16px;
  }

  .tab-btn {
    padding: 8px 16px;
    font-size: 13px;
  }

  .accordion {
    margin: 8px 16px 0;
    border-radius: 12px;
  }

  .accordion-header {
    padding: 16px 18px;
    gap: 10px;
  }

  .accordion-header-left {
    gap: 10px;
  }

  .accordion-title {
    font-size: 16px;
  }

  .accordion-content {
    padding: 0 18px 22px;
  }

  .highlight-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .highlight-metric {
    font-size: 24px;
  }

  .highlight-card {
    padding: 18px 12px 16px;
  }

  .deliveries-list {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .target-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .target-card {
    padding: 18px 16px 16px;
  }

  .model-card {
    padding: 20px 16px;
  }

  .model-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .model-info {
    flex-direction: column;
    gap: 4px;
  }

  .model-name {
    font-size: 17px;
  }

  .ba-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 12px 16px;
  }

  .layer-card {
    padding: 14px 16px;
  }

  .weights-table th,
  .weights-table td {
    padding: 10px 12px;
    font-size: 13px;
  }

  .ml-target-card {
    padding: 16px;
  }

  .feature-roadmap-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .feature-roadmap-card {
    padding: 16px;
    gap: 12px;
  }

  .feature-roadmap-icon-wrap {
    width: 38px;
    height: 38px;
  }

  .feature-roadmap-icon {
    width: 18px;
    height: 18px;
  }

  .feature-roadmap-name {
    font-size: 15px;
  }

  .feature-roadmap-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .sprint-connector {
    width: 22px;
  }

  .sprint-header {
    padding: 12px 14px;
    gap: 8px;
    flex-wrap: wrap;
  }

  .sprint-name {
    font-size: 13px;
  }

  .sprint-header-right {
    gap: 6px;
  }

  .sprint-idx-preview {
    display: none;
  }

  .sprint-section {
    padding: 0 14px;
  }

  .sprint-adoption-row {
    padding: 7px 12px;
  }
}

@media (max-width: 420px) {
  .highlight-grid {
    grid-template-columns: 1fr 1fr;
  }
}