:root {
  --paper: #f7f7f2;
  --paper-strong: #efefe8;
  --white: #fff;
  --ink: #171916;
  --muted: #686b64;
  --line: #d9dad2;
  --blue: #1557d5;
  --blue-soft: #e8effd;
  --green: #167954;
  --green-soft: #e5f3ec;
  --red: #df4b3f;
  --red-soft: #fceae7;
  --amber: #f0b849;
  --radius: 24px;
  --shadow: 0 24px 70px rgba(25, 34, 23, .11);
  --display: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --body: "DM Sans", "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image: radial-gradient(rgba(24, 35, 21, .05) .7px, transparent .7px);
  background-size: 14px 14px;
  content: "";
  pointer-events: none;
  opacity: .28;
}

img,
video,
canvas {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  color: inherit;
  font: inherit;
}

::selection {
  color: var(--white);
  background: var(--blue);
}

.sr-only {
  position: absolute !important;
  overflow: hidden;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  clip: rect(0, 0, 0, 0);
  border: 0;
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 10px 15px;
  transform: translateY(-160%);
  border-radius: 8px;
  color: var(--white);
  background: var(--ink);
}

.skip-link:focus {
  transform: none;
}

.shell {
  width: min(1240px, calc(100% - 48px));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: 120px 0;
}

.section-label,
.eyebrow {
  margin: 0 0 22px;
  color: var(--blue);
  font-family: var(--display);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.section h2 {
  max-width: 760px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(42px, 5.1vw, 72px);
  line-height: .99;
  letter-spacing: -.055em;
}

.section h2 span {
  color: var(--blue);
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr);
  align-items: end;
  gap: 80px;
  margin-bottom: 64px;
}

.section-intro {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s ease, transform .8s cubic-bezier(.2, .75, .25, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Navigation */
.nav {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid transparent;
  transition: background-color .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.nav.is-scrolled {
  border-color: rgba(23, 25, 22, .09);
  background: rgba(247, 247, 242, .88);
  box-shadow: 0 6px 30px rgba(30, 35, 28, .04);
  backdrop-filter: blur(18px);
}

.nav__inner {
  display: flex;
  width: min(1360px, calc(100% - 48px));
  height: 76px;
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -.02em;
}

.wordmark__mark {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 14px;
  font-weight: 600;
}

.nav__links > a:not(.nav__button) {
  color: #4f524c;
  transition: color .2s ease;
}

.nav__links > a:not(.nav__button):hover {
  color: var(--blue);
}

.nav__button {
  padding: 10px 17px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  transition: color .2s ease, background-color .2s ease;
}

.nav__button:hover {
  color: var(--white);
  background: var(--ink);
}

.nav__menu,
.mobile-nav {
  display: none;
}

/* Hero */
.hero {
  min-height: 820px;
  padding-top: 152px;
  padding-bottom: 92px;
}

.hero__glow {
  position: absolute;
  z-index: -1;
  top: -280px;
  left: 48%;
  width: 780px;
  height: 780px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(80, 130, 229, .18), rgba(80, 130, 229, 0) 68%);
  filter: blur(12px);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(430px, .82fr);
  align-items: center;
  gap: 76px;
}

.eyebrow {
  display: flex;
  margin-bottom: 28px;
  align-items: center;
  gap: 10px;
}

.eyebrow span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 5px var(--red-soft);
}

.hero h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(48px, 5vw, 72px);
  font-weight: 800;
  line-height: .87;
  letter-spacing: -.075em;
}

.hero h1 span {
  color: var(--blue);
}

.hero__kicker {
  margin: 28px 0 18px;
  font-family: var(--display);
  font-size: clamp(26px, 3vw, 39px);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -.045em;
}

.hero__description {
  max-width: 590px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.hero__description em {
  color: var(--ink);
  font-style: normal;
  font-weight: 700;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  padding: 0 22px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  border-color: var(--blue);
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 12px 26px rgba(21, 87, 213, .2);
}

.button--primary:hover {
  box-shadow: 0 15px 32px rgba(21, 87, 213, .28);
}

.button--ghost {
  border-color: #bfc1b8;
  background: rgba(255, 255, 255, .42);
}

.button__play {
  font-size: 10px;
}

.hero__meta {
  display: flex;
  margin-top: 54px;
  gap: 34px;
}

.hero__meta div {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 8px;
}

.hero__meta strong {
  font-family: var(--display);
  font-size: 24px;
  letter-spacing: -.05em;
}

.hero__meta span {
  max-width: 75px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.2;
}

.teaser {
  overflow: hidden;
  margin: 0;
  border: 1px solid #ced0c8;
  border-radius: 28px;
  background: rgba(255, 255, 255, .74);
  box-shadow: var(--shadow);
}

.teaser__top {
  display: flex;
  height: 49px;
  padding: 0 18px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .03em;
}

.teaser__top > span:first-child {
  color: var(--ink);
}

.teaser__top i {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px var(--green-soft);
}

.teaser__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--white);
}

.teaser__media > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.teaser__status {
  position: absolute;
  right: 16px;
  bottom: 16px;
  display: flex;
  padding: 10px 13px;
  align-items: center;
  gap: 9px;
  border: 1px solid rgba(223, 75, 63, .4);
  border-radius: 12px;
  background: rgba(255, 250, 248, .9);
  box-shadow: 0 9px 24px rgba(71, 25, 17, .12);
  backdrop-filter: blur(10px);
}

.teaser__status span {
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
}

.teaser__status strong {
  color: var(--red);
  font-size: 12px;
}

.teaser figcaption {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding: 18px;
  border-top: 1px solid var(--line);
}

.teaser figcaption p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.teaser figcaption strong {
  color: var(--ink);
}

.caption-index {
  color: var(--blue);
  font-family: var(--display);
  font-size: 12px;
  font-weight: 800;
}

/* Marquee */
.marquee {
  overflow: hidden;
  padding: 19px 0;
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, .45);
}

.marquee__track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 26px;
  animation: marquee 30s linear infinite;
  color: #4f524b;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.marquee__track i {
  width: 7px;
  height: 7px;
  transform: rotate(45deg);
  background: var(--red);
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* Metric gap */
.problem {
  background: #fbfbf7;
}

.problem .problem__title {
  max-width: 640px;
  font-size: clamp(38px, 4.6vw, 62px);
  line-height: 1.02;
  letter-spacing: -.05em;
}

.problem .problem__title span {
  color: var(--red);
}

.metric-gap {
  display: grid;
  grid-template-columns: 1fr 44px 1fr .75fr;
  overflow: hidden;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 14px 50px rgba(25, 34, 23, .06);
}

.metric-gap__lead,
.metric-gap__note {
  min-height: 280px;
  padding: 32px;
}

.metric-gap__badge {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--green);
  background: var(--green-soft);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.metric-gap__lead--danger .metric-gap__badge {
  color: var(--red);
  background: var(--red-soft);
}

.metric-gap__lead > p {
  margin: 45px 0 3px;
  color: var(--muted);
  font-size: 14px;
}

.metric-gap__lead > strong {
  display: block;
  font-family: var(--display);
  font-size: 53px;
  line-height: 1;
  letter-spacing: -.06em;
}

.metric-gap__lead > span {
  display: block;
  margin-top: 10px;
  color: var(--green);
  font-size: 13px;
}

.metric-gap__lead--danger > strong,
.metric-gap__lead--danger > span {
  color: var(--red);
}

.metric-gap__operator {
  display: grid;
  color: var(--muted);
  font-family: var(--display);
  font-size: 26px;
  place-items: center;
}

.metric-gap__note {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--white);
  background: var(--ink);
}

.note-number {
  font-family: var(--display);
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.06em;
}

.metric-gap__note p {
  margin: 14px 0 0;
  color: #c9ccc4;
  font-size: 14px;
}

.rollout-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.rollout-card {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--white);
  box-shadow: 0 10px 30px rgba(25, 34, 23, .05);
}

.rollout-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: #eef1ea;
}

.rollout-card figcaption {
  padding: 14px 16px 16px;
}

.rollout-card figcaption > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.rollout-card strong {
  font-family: var(--display);
  font-size: 15px;
  letter-spacing: -.02em;
}

.rollout-card__venue {
  color: var(--blue);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.rollout-card p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.compare-card {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--white);
  box-shadow: 0 10px 30px rgba(25, 34, 23, .05);
}

.compare-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
}

.compare-pair > div {
  background: #eef1ea;
}

.compare-pair img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.compare-pair span {
  display: block;
  padding: 8px 10px 10px;
  color: var(--muted);
  background: var(--white);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.compare-card figcaption {
  padding: 14px 16px 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.compare-card figcaption strong {
  color: var(--ink);
}

/* Contributions */
.contributions {
  overflow: hidden;
}

.contribution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.contribution-card {
  position: relative;
  display: flex;
  min-height: 380px;
  overflow: hidden;
  padding: 28px;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .7);
}

.contribution-card--wide {
  grid-column: span 2;
}

.contribution-card__index {
  margin-bottom: auto;
  color: var(--blue);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.contribution-card h3 {
  max-width: 430px;
  margin: 28px 0 10px;
  font-family: var(--display);
  font-size: 25px;
  line-height: 1.1;
  letter-spacing: -.04em;
}

.contribution-card p {
  max-width: 580px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.sign-ribbon {
  position: absolute;
  top: 68px;
  right: 24px;
  left: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sign-ribbon img {
  width: 105px;
  height: 105px;
  padding: 14px;
  transform: rotate(var(--r, -6deg));
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--white);
  box-shadow: 0 15px 32px rgba(31, 40, 29, .08);
  object-fit: contain;
}

.sign-ribbon img:nth-child(2) { --r: 4deg; margin-left: -12px; }
.sign-ribbon img:nth-child(3) { --r: -2deg; margin-left: -12px; }
.sign-ribbon img:nth-child(4) { --r: 6deg; margin-left: -12px; }
.sign-ribbon img:nth-child(5) { --r: -4deg; margin-left: -12px; }

.card-number {
  margin-top: 56px;
  color: var(--blue);
  font-family: var(--display);
  font-size: 70px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.07em;
}

.checker-icon {
  display: flex;
  width: max-content;
  margin-top: 65px;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
}

.checker-icon span,
.checker-icon b,
.checker-icon i {
  padding: 8px 11px;
  border-radius: 9px;
  font-style: normal;
}

.checker-icon span {
  color: var(--muted);
  background: var(--paper-strong);
}

.checker-icon b {
  color: var(--blue);
  background: var(--blue-soft);
}

.checker-icon i {
  color: var(--white);
  background: var(--green);
}

.contribution-card--accent {
  min-height: 310px;
  grid-column: 1 / -1;
  padding-right: 45%;
  color: var(--white);
  background: var(--blue);
}

.contribution-card--accent .contribution-card__index,
.contribution-card--accent p {
  color: #dce7ff;
}

.improvement {
  position: absolute;
  top: 50%;
  right: 6%;
  display: flex;
  transform: translateY(-50%);
  align-items: center;
  gap: 20px;
  font-family: var(--display);
  font-size: clamp(35px, 4vw, 60px);
  letter-spacing: -.06em;
}

.improvement span {
  opacity: .6;
}

.improvement i {
  font-size: .6em;
  font-style: normal;
}

/* Video */
.video-section {
  background: #eceee9;
}

.video-heading,
.drive__heading {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: end;
  gap: 90px;
  margin-bottom: 52px;
}

.drive .drive__title {
  max-width: 640px;
  font-size: clamp(38px, 4.6vw, 62px);
  line-height: 1.02;
  letter-spacing: -.05em;
}

.video-heading > p,
.drive__heading > p {
  max-width: 440px;
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 18px;
}

.video-frame {
  overflow: hidden;
  padding: 10px 10px 0;
  border: 1px solid #c8cbc3;
  border-radius: 28px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.video-frame video {
  width: 100%;
  border-radius: 19px;
  background: #121411;
}

.video-frame__chrome {
  display: flex;
  min-height: 54px;
  padding: 0 12px;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 12px;
}

.video-frame__chrome a {
  color: var(--ink);
  font-weight: 700;
}

/* Slides */
.slides-section {
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(21, 87, 213, .06), transparent 60%),
    #f4f5f0;
}

.slides-section .split-heading h2 span {
  color: var(--blue);
}

.slides {
  display: grid;
  gap: 18px;
}

.slides__stage {
  display: grid;
  grid-template-columns: 48px 1fr 48px;
  gap: 12px;
  align-items: center;
}

.slides__frame {
  overflow: hidden;
  margin: 0;
  border: 1px solid #c8cbc3;
  border-radius: 28px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.slides__frame img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #eceee9;
  transition: opacity .28s ease;
}

.slides__frame.is-switching img {
  opacity: .35;
}

.slides__frame figcaption {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
  padding: 18px 22px 20px;
  border-top: 1px solid var(--line);
}

.slides__index {
  color: var(--blue);
  font-family: var(--display);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .04em;
  white-space: nowrap;
}

.slides__frame figcaption strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--display);
  font-size: 18px;
  letter-spacing: -.02em;
}

.slides__frame figcaption p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.slides__nav {
  display: grid;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 10px 28px rgba(25, 34, 23, .08);
  color: var(--ink);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  place-items: center;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

.slides__nav:hover {
  transform: translateY(-1px);
  border-color: #b8bbb2;
  background: var(--white);
}

.slides__nav:active {
  transform: translateY(0);
}

.slides__rail {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: 10px;
}

.slides__rail button {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 12px;
  background-color: #dfe1d8;
  background-position: center;
  background-size: cover;
  cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(25, 34, 23, .08);
  transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}

.slides__rail button::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(18, 20, 17, .55));
  content: "";
  opacity: .85;
}

.slides__rail button span {
  position: absolute;
  z-index: 1;
  right: 8px;
  bottom: 7px;
  left: 8px;
  color: var(--white);
  font-family: var(--display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .02em;
  text-align: left;
  text-shadow: 0 1px 8px rgba(0, 0, 0, .35);
}

.slides__rail button:hover {
  transform: translateY(-1px);
}

.slides__rail button[aria-selected="true"] {
  border-color: var(--blue);
  box-shadow:
    inset 0 0 0 1px rgba(21, 87, 213, .18),
    0 10px 24px rgba(21, 87, 213, .18);
}

/* Results */
.results {
  background: #fbfbf7;
}

.results .results__title {
  max-width: 640px;
  font-size: clamp(38px, 4.6vw, 62px);
  line-height: 1.02;
  letter-spacing: -.05em;
}

.results-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 16px;
}

.table-wrap,
.result-callout {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.table-wrap {
  padding: 12px 24px 18px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

th,
td {
  padding: 20px 16px;
  border-bottom: 1px solid #e4e5de;
  text-align: right;
}

th:first-child,
td:first-child {
  text-align: left;
}

thead th {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

tbody th {
  font-family: var(--display);
  font-size: 14px;
}

tbody td {
  color: #50534d;
  font-size: 14px;
}

tbody td b {
  color: var(--red);
}

.table-highlight {
  background: var(--blue-soft);
}

.table-highlight th,
.table-highlight td {
  border-color: transparent;
}

.table-highlight th span {
  display: inline-block;
  margin-left: 6px;
  padding: 3px 7px;
  border-radius: 999px;
  color: var(--white);
  background: var(--blue);
  font-family: var(--body);
  font-size: 8px;
  letter-spacing: .06em;
  text-transform: uppercase;
  vertical-align: middle;
}

.table-highlight td b {
  color: var(--blue);
  font-size: 16px;
}

.table-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.result-callout {
  display: flex;
  min-height: 400px;
  padding: 30px;
  flex-direction: column;
  color: var(--white);
  background: var(--ink);
}

.result-callout__label {
  margin: 0 auto auto 0;
  color: #aeb2a9;
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.result-callout > strong {
  font-family: var(--display);
  font-size: 66px;
  line-height: 1;
  letter-spacing: -.07em;
}

.result-callout > span {
  color: #b6bab1;
  font-size: 13px;
}

.result-bars {
  display: flex;
  height: 110px;
  margin-top: 24px;
  align-items: end;
  gap: 8px;
}

.result-bars div {
  display: flex;
  height: 100%;
  flex: 1;
  align-items: end;
  gap: 5px;
}

.result-bars i {
  display: block;
  width: 100%;
  height: var(--value);
  min-height: 8px;
  border-radius: 5px 5px 2px 2px;
  background: #62665e;
}

.result-bars div:last-child i {
  background: var(--blue);
}

.result-bars span {
  color: #d4d6d1;
  font-size: 9px;
}

/* Interactive simulator */
.drive {
  overflow: hidden;
}

.simulator {
  overflow: hidden;
  border: 1px solid #c8cbc3;
  border-radius: 28px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.simulator__bar {
  display: flex;
  min-height: 58px;
  padding: 0 18px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  background: #f4f5f0;
  color: var(--ink);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.simulator__bar div {
  display: flex;
  align-items: center;
  gap: 9px;
}

.simulator__bar > span {
  color: var(--muted);
  font-size: 9px;
}

.simulator__live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(22, 121, 84, .12);
}

.simulator__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
}

.simulator__stage {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: #20272c;
}

#sim-canvas {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 920 / 560;
  background: #20272c;
  touch-action: none;
}

#sim-canvas:focus {
  outline: 0;
}

.simulator__hint {
  position: absolute;
  bottom: 13px;
  left: 14px;
  padding: 7px 9px;
  border-radius: 8px;
  color: rgba(255, 255, 255, .85);
  background: rgba(24, 28, 23, .72);
  font-size: 9px;
  backdrop-filter: blur(7px);
  pointer-events: none;
}

.simulator__hint span {
  margin-right: 6px;
  color: var(--white);
  font-weight: 700;
}

.simulator__start {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  justify-items: center;
  color: var(--white);
  background: rgba(17, 22, 25, .26);
  backdrop-filter: blur(2px);
  cursor: pointer;
  transition: opacity .2s ease, visibility .2s ease;
}

.simulator__start::before {
  width: 58px;
  height: 58px;
  margin-bottom: 13px;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 50%;
  background: rgba(17, 22, 25, .58);
  content: "↑";
  font-family: var(--display);
  font-size: 26px;
  line-height: 58px;
  text-align: center;
}

.simulator__start strong {
  font-family: var(--display);
  font-size: 21px;
}

.simulator__start span {
  margin-top: 4px;
  color: rgba(255, 255, 255, .76);
  font-size: 10px;
}

.simulator__start.is-hidden {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.simulator__panel {
  display: flex;
  padding: 24px;
  flex-direction: column;
  border-left: 1px solid var(--line);
}

.rule-card {
  display: grid;
  grid-template-columns: 64px 1fr;
  align-items: center;
  gap: 14px;
}

.rule-card__sign {
  display: grid;
  width: 64px;
  height: 64px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--paper);
  place-items: center;
}

.rule-card__sign img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.rule-card span {
  color: var(--blue);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.rule-card h3 {
  margin: 1px 0 2px;
  font-family: var(--display);
  font-size: 18px;
  letter-spacing: -.03em;
}

.rule-card p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.verifier {
  display: flex;
  min-height: 73px;
  margin-top: 24px;
  padding: 14px;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f7f8f4;
}

.verifier__pulse {
  width: 12px;
  height: 12px;
  flex: 0 0 12px;
  border: 3px solid var(--white);
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(240, 184, 73, .25);
}

.verifier span {
  display: block;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.verifier strong {
  display: block;
  margin-top: 2px;
  font-size: 13px;
}

.verifier[data-state="safe"] {
  border-color: #acd5c3;
  background: var(--green-soft);
}

.verifier[data-state="safe"] .verifier__pulse {
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(22, 121, 84, .18);
}

.verifier[data-state="violation"] {
  border-color: #f0b8b1;
  background: var(--red-soft);
}

.verifier[data-state="violation"] .verifier__pulse {
  background: var(--red);
  box-shadow: 0 0 0 3px rgba(223, 75, 63, .18);
}

.simulator__telemetry {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.simulator__telemetry div {
  padding: 11px 12px;
}

.simulator__telemetry div + div {
  border-left: 1px solid var(--line);
}

.simulator__telemetry span,
.simulator__telemetry strong {
  display: block;
}

.simulator__telemetry span {
  color: var(--muted);
  font-size: 8px;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.simulator__telemetry strong {
  margin-top: 3px;
  font-size: 12px;
}

.controls {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 24px;
}

.controls button {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--white);
  font-family: var(--display);
  font-size: 24px;
  font-weight: 700;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  transition: transform .12s ease, border-color .12s ease, background-color .12s ease;
}

.controls button:hover,
.controls button.is-pressed {
  transform: translateY(-2px);
  border-color: #8aabec;
  background: var(--blue-soft);
}

.controls button:active {
  transform: translateY(1px);
}

.controls button span {
  margin-top: 2px;
  color: var(--muted);
  font-family: var(--body);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.controls__brake {
  grid-column: 1 / -1;
  min-height: 42px !important;
  flex-direction: row !important;
  gap: 8px;
  color: var(--red);
  font-size: 20px !important;
}

.controls__brake span {
  margin: 0 !important;
}

.reset-button {
  margin-top: 10px;
  padding: 9px;
  border: 0;
  color: var(--muted);
  background: transparent;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
}

.simulator__help {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
}

/* Resources */
.resources {
  padding-bottom: 50px;
  color: var(--white);
  background: var(--ink);
}

.resources .section-label {
  color: #85aefb;
}

.resources h2 span {
  color: #85aefb;
}

.resources__inner {
  display: grid;
  grid-template-columns: 1fr .8fr;
  gap: 100px;
}

.resource-links {
  border-top: 1px solid #41433f;
}

.resource-links a {
  display: grid;
  grid-template-columns: 35px 1fr auto;
  min-height: 78px;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid #41433f;
  transition: padding-left .2s ease, color .2s ease;
}

.resource-links a:hover {
  padding-left: 8px;
  color: #85aefb;
}

.resource-links span {
  color: #7f837a;
  font-size: 10px;
}

.resource-links strong {
  font-family: var(--display);
  font-size: 14px;
}

.resource-links i {
  color: #9ea29a;
  font-size: 10px;
  font-style: normal;
}

.citation {
  overflow: hidden;
  margin-top: 90px;
  border: 1px solid #41433f;
  border-radius: 20px;
  background: #1e211d;
}

.citation > div {
  display: flex;
  min-height: 52px;
  padding: 0 18px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #41433f;
  color: #b8bbb4;
  font-size: 11px;
}

.citation button {
  border: 0;
  color: #85aefb;
  background: transparent;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
}

.citation pre {
  overflow: auto;
  margin: 0;
  padding: 24px;
  color: #d7dad3;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  line-height: 1.65;
}

/* Footer */
.footer {
  padding: 28px 0;
  border-top: 1px solid #343732;
  color: #aeb1aa;
  background: var(--ink);
}

.footer .shell {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
}

.footer .wordmark {
  color: var(--white);
}

.footer p {
  margin: 0;
  font-size: 11px;
  text-align: center;
}

.footer > .shell > a:last-child {
  justify-self: end;
  font-size: 11px;
}

/* Focus and responsive behaviour */
:focus-visible {
  outline: 3px solid rgba(21, 87, 213, .42);
  outline-offset: 3px;
}

@media (max-width: 1050px) {
  .hero__grid {
    gap: 38px;
  }

  .hero h1 {
    font-size: clamp(60px, 8vw, 84px);
  }

  .metric-gap {
    grid-template-columns: 1fr 40px 1fr;
  }

  .metric-gap__note {
    min-height: 180px;
    grid-column: 1 / -1;
  }

  .rollout-grid {
    grid-template-columns: 1fr;
  }

  .compare-grid {
    grid-template-columns: 1fr;
  }

  .contribution-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contribution-card--wide,
  .contribution-card--accent {
    grid-column: 1 / -1;
  }

  .simulator__body {
    grid-template-columns: minmax(0, 1fr) 300px;
  }

  .resources__inner {
    gap: 50px;
  }
}

@media (max-width: 820px) {
  .shell {
    width: min(100% - 32px, 680px);
  }

  .section {
    padding: 86px 0;
  }

  .nav__inner {
    width: calc(100% - 32px);
    height: 68px;
  }

  .nav__links {
    display: none;
  }

  .nav__menu {
    display: grid;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: rgba(255, 255, 255, .7);
    place-content: center;
    gap: 5px;
  }

  .nav__menu span:not(.sr-only) {
    display: block;
    width: 16px;
    height: 1.5px;
    background: var(--ink);
  }

  .mobile-nav {
    position: absolute;
    top: 62px;
    right: 16px;
    display: grid;
    width: 190px;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: rgba(255, 255, 255, .96);
    box-shadow: var(--shadow);
  }

  .mobile-nav[hidden] {
    display: none;
  }

  .mobile-nav a {
    padding: 10px 12px;
    border-radius: 9px;
    font-size: 13px;
    font-weight: 600;
  }

  .mobile-nav a:hover {
    background: var(--paper);
  }

  .hero {
    padding-top: 122px;
  }

  .hero__grid,
  .split-heading,
  .video-heading,
  .drive__heading,
  .resources__inner {
    grid-template-columns: 1fr;
  }

  .slides__stage {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .slides__nav {
    display: none;
  }

  .slides__rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero__grid {
    gap: 64px;
  }

  .hero__copy {
    max-width: 680px;
  }

  .hero__meta {
    flex-wrap: wrap;
  }

  .teaser {
    width: min(100%, 570px);
    margin-inline: auto;
  }

  .split-heading,
  .video-heading,
  .drive__heading {
    gap: 26px;
    margin-bottom: 46px;
  }

  .section h2 {
    font-size: clamp(39px, 10vw, 64px);
  }

  .section-intro,
  .video-heading > p,
  .drive__heading > p {
    max-width: 620px;
  }

  .results-layout {
    grid-template-columns: 1fr;
  }

  .result-callout {
    min-height: 310px;
  }

  .simulator__body {
    grid-template-columns: 1fr;
  }

  .simulator__panel {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .simulator__help {
    margin-top: 18px;
  }

  .resources__inner {
    gap: 52px;
  }
}

@media (max-width: 600px) {
  .shell {
    width: calc(100% - 24px);
  }

  .section {
    padding: 72px 0;
  }

  .hero {
    min-height: 0;
    padding-top: 112px;
  }

  .hero h1 {
    font-size: clamp(51px, 16vw, 72px);
  }

  .hero__kicker {
    font-size: 27px;
  }

  .hero__description {
    font-size: 16px;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__meta {
    gap: 20px;
  }

  .hero__meta div {
    display: block;
    flex: 1 1 90px;
  }

  .hero__meta span {
    display: block;
    max-width: none;
  }

  .teaser__top span:last-child {
    display: none;
  }

  .teaser__status {
    right: 10px;
    bottom: 10px;
  }

  .teaser__status span {
    display: none;
  }

  .metric-gap {
    grid-template-columns: 1fr;
  }

  .metric-gap__operator {
    min-height: 40px;
  }

  .metric-gap__lead,
  .metric-gap__note {
    min-height: 220px;
    padding: 24px;
  }

  .metric-gap__lead > p {
    margin-top: 35px;
  }

  .metric-gap__lead > strong {
    font-size: 44px;
  }

  .metric-gap__note {
    grid-column: auto;
  }

  .rollout-grid,
  .compare-grid {
    grid-template-columns: 1fr;
  }

  .contribution-grid {
    grid-template-columns: 1fr;
  }

  .contribution-card,
  .contribution-card--wide,
  .contribution-card--accent {
    min-height: 340px;
    grid-column: auto;
    padding: 22px;
  }

  .contribution-card--accent {
    padding-right: 22px;
  }

  .sign-ribbon {
    top: 70px;
  }

  .sign-ribbon img {
    width: 70px;
    height: 70px;
    padding: 9px;
    border-radius: 14px;
  }

  .improvement {
    position: static;
    margin: 65px 0 10px;
    transform: none;
    font-size: 38px;
  }

  .video-frame {
    padding: 5px 5px 0;
    border-radius: 17px;
  }

  .video-frame video {
    border-radius: 12px;
  }

  .video-frame__chrome {
    min-height: 45px;
  }

  .table-wrap {
    overflow-x: auto;
    padding: 4px 12px 14px;
  }

  table {
    min-width: 650px;
  }

  .simulator {
    border-radius: 18px;
  }

  .simulator__bar {
    min-height: 52px;
    padding-inline: 14px;
  }

  .simulator__bar > span {
    display: none;
  }

  .simulator__hint {
    display: none;
  }

  .simulator__panel {
    padding: 18px;
  }

  .resources h2 {
    font-size: 42px;
  }

  .resource-links a {
    grid-template-columns: 25px 1fr;
  }

  .resource-links i {
    display: none;
  }

  .citation pre {
    font-size: 10px;
  }

  .footer .shell {
    grid-template-columns: 1fr auto;
  }

  .footer p {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}