/* src/styles.css */
* {
  box-sizing: border-box;
}
:root {
  color: #101827;
  background: #ffffff;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  scroll-behavior: smooth;
  scroll-padding-top: 0;
}
html,
body,
#root {
  margin: 0;
  min-height: 100%;
}
body {
  background: #ffffff;
}
img,
video {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
}
.site-nav {
  position: fixed;
  top: 16px;
  left: 20px;
  right: 20px;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  pointer-events: none;
}
.brand,
.site-nav nav {
  border: 1px solid rgba(216, 222, 232, 0.72);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.1);
  backdrop-filter: blur(12px);
  pointer-events: auto;
}
.brand {
  padding: 10px 16px;
  color: #111827;
  font-size: 15px;
  font-weight: 950;
  text-decoration: none;
}
.site-nav nav {
  justify-self: end;
  display: flex;
  max-width: min(780px, calc(100vw - 190px));
  overflow-x: auto;
  gap: 6px;
  padding: 7px;
  scrollbar-width: none;
}
.site-nav nav::-webkit-scrollbar {
  display: none;
}
.site-nav nav a {
  padding: 8px 11px;
  border-radius: 999px;
  color: #475569;
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}
.site-nav nav a:hover {
  background: #eef4ff;
  color: #2563eb;
}
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  background: #020617;
  color: white;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(2, 6, 23, 0.78),
      rgba(2, 6, 23, 0.18) 58%,
      rgba(2, 6, 23, 0.52)),
    linear-gradient(
      0deg,
      rgba(2, 6, 23, 0.78),
      transparent 44%);
  pointer-events: none;
}
.hero-wall {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  opacity: 0.86;
}
.video-tile {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: #020617;
}
.video-tile video {
  width: 100%;
  height: 100%;
  min-height: 100%;
  object-fit: cover;
}
.video-tile figcaption {
  position: absolute;
  left: 10px;
  bottom: 10px;
  padding: 6px 8px;
  border-radius: 6px;
  background: rgba(2, 6, 23, 0.72);
  color: white;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0;
}
.hero-copy {
  position: relative;
  z-index: 2;
  width: min(980px, calc(100% - 40px));
  margin: 68px auto 0;
}
.eyebrow {
  margin: 0 0 12px;
  color: #2563eb;
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero .eyebrow {
  color: #7dd3fc;
}
.hero h1 {
  margin: 0;
  font-size: clamp(56px, 11vw, 148px);
  line-height: 0.86;
  font-weight: 950;
  letter-spacing: 0;
}
.hero-copy > p:not(.eyebrow) {
  max-width: 710px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(18px, 2vw, 26px);
  line-height: 1.24;
  font-weight: 780;
}
.hero-copy > .hero-authors {
  max-width: 920px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(15px, 1.35vw, 19px);
  line-height: 1.38;
  font-weight: 620;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.hero-actions a,
.hero-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 999px;
  background: white;
  color: #101827;
  font-size: 14px;
  font-weight: 950;
  text-decoration: none;
}
.hero-actions a + a,
.hero-button {
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.14);
  color: white;
  backdrop-filter: blur(8px);
}
.hero-button small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  font-weight: 900;
}
.section {
  padding: clamp(72px, 9vw, 120px) max(20px, calc((100vw - 1240px) / 2));
  scroll-margin-top: 0;
}
.section-intro {
  display: grid;
  gap: 10px;
  padding-top: 48px;
  margin-bottom: clamp(30px, 5vw, 58px);
}
.section-intro h2 {
  margin: 0;
  max-width: 880px;
  font-size: clamp(28px, 2.65vw, 42px);
  line-height: 1.08;
  font-weight: 950;
  letter-spacing: 0;
  text-wrap: balance;
}
.section-intro .eyebrow {
  margin-bottom: 10px;
}
.pipeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid #d9e0ea;
  border-radius: 8px;
  background: #d9e0ea;
}
.episode-scale {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 22px;
}
.episode-scale__group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 54px 1fr;
  gap: 1px;
  overflow: hidden;
  border: 1px solid #d9e0ea;
  border-radius: 8px;
  background: #d9e0ea;
}
.episode-scale__group p {
  display: flex;
  align-items: center;
  grid-column: 1 / -1;
  margin: 0;
  padding: 10px 14px;
  background: white;
  color: #2563eb;
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}
.episode-scale__group > div {
  display: grid;
  gap: 8px;
  padding: 18px;
  background: #f8fafc;
}
.episode-scale strong {
  color: #101827;
  font-size: clamp(26px, 3.4vw, 44px);
  line-height: 0.95;
  font-weight: 950;
}
.episode-scale span {
  color: #475569;
  font-size: 14px;
  font-weight: 900;
}
.pipeline-step {
  min-height: 230px;
  padding: 24px;
  background: white;
}
.construction-layout {
  display: grid;
  gap: 24px;
  margin-top: 26px;
}
.construction-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.construction-card {
  overflow: hidden;
  border: 1px solid #d9e0ea;
  border-radius: 8px;
  background: white;
}
.construction-card .video-tile {
  aspect-ratio: 16 / 10;
}
.construction-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #e8eef6;
}
.construction-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.construction-media--scroll img {
  height: auto;
  min-height: 100%;
  animation: scene-source-pan 14s ease-in-out infinite alternate;
}
@keyframes scene-source-pan {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-34%);
  }
}
.construction-media span {
  position: absolute;
  left: 10px;
  bottom: 10px;
  padding: 6px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: #101827;
  font-size: 11px;
  font-weight: 950;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.12);
}
.construction-card > div {
  padding: 16px;
}
.construction-card span {
  color: #2563eb;
  font-size: 12px;
  font-weight: 950;
}
.construction-card h3 {
  margin: 8px 0 7px;
  color: #101827;
  font-size: 20px;
  line-height: 1.1;
  font-weight: 950;
}
.construction-card p {
  margin: 0;
  color: #64748b;
  line-height: 1.42;
  font-weight: 520;
}
.pipeline-step span {
  color: #2563eb;
  font-size: 13px;
  font-weight: 950;
}
.pipeline-step h3,
.task-card h3,
.takeaway-grid h3 {
  margin: 10px 0 8px;
  font-size: 22px;
  line-height: 1.08;
  font-weight: 950;
}
.pipeline-step p,
.task-card p,
.takeaway-grid p {
  margin: 0;
  color: #64748b;
  line-height: 1.45;
  font-weight: 520;
}
.rollout-section,
.tasks-section,
.baselines-section,
.results-section,
.takeaway-section {
  background: #f8fafc;
}
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.evidence-card {
  overflow: hidden;
  border: 1px solid #d9e0ea;
  border-radius: 8px;
  background: white;
}
.evidence-card .video-tile {
  aspect-ratio: 16 / 9;
}
.evidence-card > div {
  padding: 16px;
}
.evidence-card p {
  margin: 0;
  color: #64748b;
  font-size: 14px;
  line-height: 1.4;
  font-weight: 520;
}
.evidence-card h3 {
  margin: 0 0 8px;
  font-size: 21px;
  line-height: 1.1;
  font-weight: 950;
}
.evidence-card span {
  display: inline-flex;
  padding: 6px 8px;
  border-radius: 999px;
  background: #eef4ff;
  color: #2563eb;
  font-size: 12px;
  font-weight: 950;
}
.task-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.task-card {
  overflow: hidden;
  border: 1px solid #d9e0ea;
  border-radius: 8px;
  background: white;
}
.task-card .video-tile {
  aspect-ratio: 16 / 10;
}
.task-media {
  position: relative;
}
.task-media .video-tile figcaption {
  display: none;
}
.task-instruction {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  z-index: 3;
  max-width: min(360px, calc(100% - 28px));
  padding: 12px 14px;
  border: 1px solid rgba(226, 232, 240, 0.86);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.18);
  backdrop-filter: blur(10px);
}
.task-instruction::after {
  content: "";
  position: absolute;
  left: 24px;
  bottom: -8px;
  width: 14px;
  height: 14px;
  border-right: 1px solid rgba(226, 232, 240, 0.86);
  border-bottom: 1px solid rgba(226, 232, 240, 0.86);
  background: rgba(255, 255, 255, 0.94);
  transform: rotate(45deg);
}
.task-instruction span {
  display: block;
  color: #2563eb;
  font-size: 10px;
  font-weight: 950;
  text-transform: uppercase;
}
.task-instruction p {
  margin: 5px 0 0;
  color: #101827;
  font-size: 14px;
  line-height: 1.25;
  font-weight: 850;
}
.task-card > div {
  padding: 18px;
}
.task-card > .task-media {
  padding: 0;
}
.task-card > div:not(.task-media) > span {
  display: inline-flex;
  margin-top: 12px;
  padding: 6px 8px;
  border-radius: 999px;
  background: #eef4ff;
  color: #2563eb;
  font-size: 12px;
  font-weight: 950;
}
.transition-layout {
  display: grid;
  grid-template-columns: minmax(270px, 0.42fr) minmax(720px, 1fr);
  gap: 18px;
  align-items: start;
}
.metric-carousel {
  display: grid;
  grid-template-columns: minmax(300px, 0.42fr) minmax(540px, 1fr);
  gap: 22px;
  align-items: stretch;
}
.metric-tabs {
  display: grid;
  gap: 10px;
  align-content: start;
}
.metric-tabs button {
  display: grid;
  gap: 7px;
  width: 100%;
  min-height: 76px;
  padding: 16px;
  border: 1px solid #d9e0ea;
  border-radius: 8px;
  background: #ffffff;
  color: #475569;
  text-align: left;
  cursor: pointer;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}
.metric-tabs button:hover,
.metric-tabs button:focus-visible,
.metric-tabs button.is-active {
  border-color: rgba(37, 99, 235, 0.5);
  box-shadow: 0 14px 34px rgba(37, 99, 235, 0.12);
  outline: none;
  transform: translateY(-1px);
}
.metric-tabs span {
  color: #2563eb;
  font-size: 13px;
  font-weight: 950;
}
.metric-tabs strong {
  color: #101827;
  font-size: 16px;
  line-height: 1.18;
  font-weight: 950;
}
.metric-tabs small {
  color: #64748b;
  font-size: 13px;
  line-height: 1.35;
  font-weight: 520;
}
.metric-stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.metric-stage--native {
  min-height: clamp(360px, 33vw, 430px);
}
.metric-native {
  display: grid;
  min-height: clamp(360px, 33vw, 430px);
  overflow: hidden;
  padding: clamp(14px, 2vw, 22px);
  border: 1px solid #d9e0ea;
  border-radius: 8px;
  background: white;
}
.metric-native--sr {
  grid-template-columns: 1fr;
  align-items: center;
}
.metric-bev-grid,
.metric-comparison-grid {
  display: grid;
  min-width: 0;
}
.metric-bev-grid--pair {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 20px);
  align-items: center;
}
.metric-comparison-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 20px);
  align-items: center;
}
.metric-bev {
  display: grid;
  gap: 8px;
  min-width: 0;
  justify-items: center;
}
.metric-bev__frame {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 1 / 1;
  border: 1px solid #e3e9f2;
  border-radius: 7px;
  background: #e8eef6;
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.1);
}
.metric-bev__frame img,
.metric-inset {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.metric-inset {
  position: absolute;
  right: 8px;
  bottom: 8px;
  z-index: 4;
  width: 28%;
  height: 20%;
  border: 2px solid rgba(255, 255, 255, 0.92);
  border-radius: 5px;
  background: #020617;
  box-shadow: 0 8px 22px rgba(2, 6, 23, 0.24);
}
.metric-bev__label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 24px;
  padding: 5px 9px;
  border: 1px solid #e3e9f2;
  border-radius: 999px;
  background: white;
  color: #2563eb;
  font-size: 10px;
  font-weight: 950;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.09);
}
.metric-bev__label::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: currentColor;
}
.metric-bev__label--success {
  color: #0f9f6e;
}
.metric-bev__label--failure {
  color: #dc2626;
}
.metric-bev__label--purple {
  color: #7c3aed;
}
.metric-bev__label--blue {
  color: #2563eb;
}
.metric-bev__label--orange {
  color: #d97706;
}
.metric-value-strip {
  position: absolute;
  top: 10px;
  left: 50%;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
  width: min(86%, 360px);
  padding: 10px 12px;
  border-radius: 7px;
  background: #ffffff;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.15);
  transform: translateX(-50%);
  animation: metric-value-in 620ms ease both;
}
.metric-value-strip span {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.metric-value-strip small {
  color: #64748b;
  font-size: 8px;
  line-height: 1;
  font-weight: 850;
}
.metric-value-strip b {
  color: #2563eb;
  font-size: clamp(11px, 1.2vw, 16px);
  line-height: 1;
  font-weight: 950;
}
.metric-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: visible;
}
.metric-overlay--blue,
.metric-overlay--purple {
  color: #2563eb;
}
.metric-overlay--purple {
  color: #7c3aed;
}
.metric-overlay--success {
  color: #10b981;
}
.metric-overlay--failure {
  color: #dc2626;
}
.metric-overlay--orange {
  color: #d97706;
}
.metric-trace {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 2px 3px rgba(2, 6, 23, 0.18));
  vector-effect: non-scaling-stroke;
}
.metric-reference {
  fill: none;
  stroke: #6b7280;
  stroke-width: 1.15;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 2.5 1.8;
  opacity: 0.9;
  vector-effect: non-scaling-stroke;
}
.metric-cell {
  fill: #86efac;
  fill-opacity: 0.48;
  stroke: #16a34a;
  stroke-opacity: 0.72;
  stroke-width: 0.14;
  opacity: 1;
}
.metric-point {
  fill: currentColor;
  stroke: white;
  stroke-width: 0.7;
  opacity: 1;
}
.metric-point--goal {
  fill: #dc2626;
}
.metric-point--start {
  fill: #059669;
}
.metric-point--current {
  stroke: white;
  stroke-width: 0.55;
}
.metric-clearance-ring {
  fill: none;
  stroke: #d97706;
  stroke-width: 1;
  opacity: 0.56;
  transform-origin: center;
  vector-effect: non-scaling-stroke;
}
.metric-invalid-surface {
  opacity: 0.9;
}
.metric-invalid-surface circle {
  fill: #fee2e2;
  fill-opacity: 0.72;
  stroke: #991b1b;
  stroke-width: 0.55;
  vector-effect: non-scaling-stroke;
}
.metric-invalid-surface line {
  stroke: #991b1b;
  stroke-width: 0.85;
  vector-effect: non-scaling-stroke;
}
.metric-risk-sample {
  opacity: 1;
}
.metric-risk-sample circle:first-child {
  fill: #ef4444;
  fill-opacity: 0.22;
  stroke: #dc2626;
  stroke-width: 1.1;
  vector-effect: non-scaling-stroke;
}
.metric-risk-sample circle:last-child {
  fill: #dc2626;
}
@keyframes metric-value-in {
  from {
    opacity: 0;
    transform: translate(-50%, 8px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}
.takeaway-grid article {
  border-top: 1px solid #d9e0ea;
  padding-top: 18px;
}
.takeaway-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  justify-content: flex-start;
  padding: 34px clamp(22px, 5vw, 64px) 44px;
  border-top: 1px solid #d9e0ea;
  color: #64748b;
  font-size: 14px;
  font-weight: 850;
}
.site-footer a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 15px;
  border: 1px solid #d9e0ea;
  border-radius: 999px;
  background: white;
  color: #101827;
  font-weight: 950;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}
.site-footer a:hover,
.site-footer a:focus-visible {
  border-color: rgba(37, 99, 235, 0.48);
  color: #2563eb;
  outline: none;
  text-decoration: none;
}
.result-focus {
  display: grid;
  grid-template-columns: minmax(270px, 0.42fr) minmax(720px, 1fr);
  gap: 18px;
  align-items: start;
}
.result-side {
  display: grid;
  gap: 16px;
  min-width: 0;
}
.results-explorer {
  display: grid;
  gap: 20px;
}
.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.method-card {
  display: grid;
  gap: 7px;
  padding: 16px;
  border: 1px solid #d9e0ea;
  border-radius: 8px;
  background: white;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}
.method-card p {
  margin: 0;
  color: #2563eb;
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}
.method-card h3 {
  margin: 0;
  color: #101827;
  font-size: 22px;
  line-height: 1.06;
  font-weight: 950;
}
.method-card span {
  width: max-content;
  max-width: 100%;
  padding: 5px 7px;
  border-radius: 999px;
  background: #eef4ff;
  color: #2563eb;
  font-size: 11px;
  font-weight: 950;
}
.method-card small {
  color: #64748b;
  font-size: 13px;
  line-height: 1.35;
  font-weight: 520;
}
.insight-list {
  display: grid;
  gap: 12px;
}
.result-focus > .insight-list,
.transition-layout > .insight-list {
  position: sticky;
  top: 92px;
  align-self: start;
}
.insight-list button {
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: start;
  gap: 8px;
  width: 100%;
  padding: 18px;
  border: 1px solid #d9e0ea;
  border-radius: 8px;
  background: white;
  color: #475569;
  text-align: left;
  cursor: pointer;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}
.insight-list button:hover,
.insight-list button:focus-visible,
.insight-list button.is-active {
  border-color: rgba(37, 99, 235, 0.5);
  box-shadow: 0 14px 34px rgba(37, 99, 235, 0.12);
  outline: none;
  transform: translateY(-1px);
}
.insight-list i {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: #2563eb;
  color: white;
  font-size: 13px;
  font-style: normal;
  font-weight: 950;
}
.insight-list strong {
  align-self: center;
  color: #101827;
  font-size: 18px;
  line-height: 1.12;
  font-weight: 950;
}
.insight-list span {
  color: #64748b;
  line-height: 1.42;
  font-weight: 760;
}
.paper-table {
  overflow-x: auto;
  border: 1px solid #d9e0ea;
  border-radius: 8px;
  background: white;
}
.paper-table__head,
.paper-table__row {
  display: grid;
  grid-template-columns: 78px minmax(132px, 0.9fr) repeat(4, minmax(112px, 0.82fr));
  gap: 10px;
  align-items: center;
  padding: 12px 14px;
  min-width: 850px;
}
.paper-table__head {
  background: #101827;
  color: white;
  font-size: 11px;
  font-weight: 950;
  text-transform: uppercase;
}
.paper-table__head .scene-head {
  display: grid;
  gap: 7px;
}
.paper-table__head .scene-head strong {
  color: white;
  font-size: 11px;
  line-height: 1.08;
  font-weight: 950;
}
.paper-table__head .scene-head em {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
  color: #cbd5e1;
  font-size: 10px;
  font-style: normal;
  font-weight: 950;
}
.paper-table__head .scene-head i {
  font-style: normal;
  text-align: center;
}
.paper-table__row {
  min-height: 56px;
  border-top: 1px solid #e8eef6;
  color: #101827;
  font-size: 13px;
  font-weight: 900;
}
.paper-table__row > strong {
  color: #2563eb;
}
.paper-table__row span {
  display: grid;
  gap: 3px;
}
.metric-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
}
.paper-table__row em {
  color: #64748b;
  font-size: 11px;
  font-style: normal;
}
.paper-table__row b {
  display: inline-flex;
  justify-content: center;
  padding: 4px 5px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 850;
  transition:
    background 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}
.paper-table__row b.is-best {
  color: #101827;
  font-weight: 950;
}
.paper-table__row b.is-highlighted,
.stage-table__row b.is-highlighted {
  background: #fef3c7;
  color: #854d0e;
  box-shadow: inset 0 0 0 1px rgba(217, 119, 6, 0.22);
}
.diagnostic-table {
  overflow-x: auto;
  border: 1px solid #d9e0ea;
  border-radius: 8px;
  background: white;
}
.diagnostic-table__head,
.diagnostic-table__row {
  display: grid;
  grid-template-columns: 78px minmax(132px, 0.9fr) repeat(4, minmax(112px, 0.82fr));
  gap: 10px;
  align-items: center;
  min-width: 850px;
  padding: 12px 14px;
}
.diagnostic-table__head {
  background: #101827;
  color: white;
  font-size: 10px;
  line-height: 1.08;
  font-weight: 950;
  text-transform: uppercase;
}
.diagnostic-table__row {
  min-height: 48px;
  border-top: 1px solid #e8eef6;
  color: #101827;
  font-size: 13px;
  font-weight: 900;
}
.diagnostic-table__row strong {
  color: #2563eb;
}
.diagnostic-table__row span {
  color: #101827;
  font-weight: 950;
}
.diagnostic-table__row b {
  display: inline-flex;
  justify-content: center;
  padding: 4px 5px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 850;
  transition:
    background 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}
.diagnostic-table__row b.is-highlighted {
  background: #fef3c7;
  color: #854d0e;
  box-shadow: inset 0 0 0 1px rgba(217, 119, 6, 0.22);
}
.transition-explorer {
  display: grid;
  gap: 22px;
}
.stage-table {
  overflow-x: auto;
  border: 1px solid #d9e0ea;
  border-radius: 8px;
  background: white;
}
.stage-table__head,
.stage-table__row {
  display: grid;
  grid-template-columns: 62px minmax(94px, 0.9fr) repeat(7, minmax(64px, 0.66fr));
  gap: 6px;
  align-items: center;
  min-width: 0;
  padding: 11px 10px;
}
.stage-table__head {
  background: #101827;
  color: white;
  font-size: 9px;
  line-height: 1.08;
  font-weight: 950;
  text-transform: uppercase;
}
.stage-table__row {
  border-top: 1px solid #e8eef6;
  color: #475569;
  font-size: 11px;
  font-weight: 900;
}
.stage-table__row strong {
  color: #2563eb;
}
.stage-table__row span {
  color: #101827;
  font-weight: 950;
  overflow-wrap: anywhere;
}
.stage-table__row b {
  justify-self: stretch;
  padding: 4px 5px;
  border-radius: 6px;
  color: #101827;
  font-size: 11px;
  text-align: center;
  transition:
    background 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 520ms ease, transform 520ms ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@keyframes metric-stage-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 980px) {
  .site-nav {
    top: 10px;
    left: 10px;
    right: 10px;
    grid-template-columns: auto 1fr;
  }
  .site-nav nav {
    max-width: calc(100vw - 118px);
  }
  .hero-wall {
    grid-template-columns: repeat(2, 1fr);
  }
  .section-intro,
  .pipeline,
  .episode-scale,
  .construction-grid,
  .method-grid,
  .evidence-grid,
  .task-grid,
  .metric-carousel,
  .metric-stage,
  .result-focus,
  .transition-layout,
  .takeaway-grid {
    grid-template-columns: 1fr;
  }
  .section-intro h2,
  .section-intro .eyebrow {
    grid-column: 1;
    grid-row: auto;
  }
  .result-focus > .insight-list,
  .transition-layout > .insight-list {
    position: static;
  }
  .metric-native,
  .metric-stage--native {
    min-height: 0;
  }
  .metric-native--sr,
  .metric-bev-grid--pair,
  .metric-comparison-grid {
    grid-template-columns: 1fr;
  }
  .paper-table {
    overflow-x: auto;
  }
  .paper-table__head,
  .paper-table__row,
  .diagnostic-table__head,
  .diagnostic-table__row,
  .stage-table__head,
  .stage-table__row {
    min-width: 820px;
  }
}
@media (max-width: 640px) {
  .site-nav {
    display: flex;
    align-items: center;
  }
  .brand {
    padding: 9px 12px;
  }
  .site-nav nav {
    flex: 1;
    max-width: none;
  }
  .hero-copy {
    width: calc(100% - 28px);
    margin-top: 80px;
  }
  .section {
    padding-left: 14px;
    padding-right: 14px;
    scroll-margin-top: 0;
  }
  .pipeline-step {
    min-height: 0;
  }
  .metric-bev-grid--pair {
    gap: 10px;
  }
  .metric-native {
    padding: 12px;
  }
  .metric-tabs strong,
  .insight-list strong {
    font-size: 15px;
  }
}
@media (prefers-reduced-motion: reduce) {
  :root {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .construction-media--scroll img,
  .metric-trace,
  .metric-cell,
  .metric-point,
  .metric-invalid-surface,
  .metric-risk-sample,
  .metric-clearance-ring,
  .metric-value-strip {
    animation: none;
  }
  .metric-point,
  .metric-cell,
  .metric-invalid-surface,
  .metric-risk-sample,
  .metric-clearance-ring {
    opacity: 1;
  }
}