:root {
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: #172337;
  background: #fff;
  font-synthesis: none;
  --navy: #172337;
  --mint: #b5efda;
  --yellow: #f6d965;
  --muted: #596477;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 95px;
}
body {
  margin: 0;
}
a {
  color: inherit;
}
button,
select {
  font: inherit;
}
button,
a,
select,
summary {
  -webkit-tap-highlight-color: transparent;
}
button,
select,
summary {
  cursor: pointer;
}
a {
  text-underline-offset: 5px;
}
button:focus-visible,
a:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid #ad7100;
  outline-offset: 5px;
}
button {
  color: inherit;
}
.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}
.skip {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 99;
  background: var(--yellow);
  padding: 16px;
}
.skip:focus {
  top: 10px;
}
.header {
  height: 82px;
  padding: 0 max(5vw, 24px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: #ffffffed;
  backdrop-filter: blur(16px);
  z-index: 20;
  border-bottom: 1px solid #edf0f3;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 21px;
  font-weight: 750;
  text-decoration: none;
  letter-spacing: -0.7px;
}
.brand img {
  object-fit: contain;
}
.header nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
  font-weight: 600;
}
.header nav > a {
  text-decoration: none;
}
.language select {
  border: 0;
  background: transparent;
  padding: 10px;
}
.nav-demo {
  background: var(--navy);
  color: white;
  border-radius: 24px;
  padding: 12px 20px;
}
.hero {
  text-align: center;
  padding: 80px 24px 60px;
  overflow: hidden;
}
.eyebrow {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 25px;
}
.hero h1 {
  font-size: clamp(56px, 7.7vw, 110px);
  line-height: 1.02;
  letter-spacing: -0.065em;
  font-weight: 730;
  margin: 0 auto 28px;
  max-width: 1000px;
}
.intro {
  max-width: 620px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
}
.actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin: 30px 0 22px;
}
.button {
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  background: var(--navy);
  color: #fff;
  border: 0;
  padding: 17px 26px;
  border-radius: 40px;
  font-weight: 600;
  text-decoration: none;
  font-size: 16px;
}
.button:hover,
.nav-demo:hover {
  background: #30445e;
}
.text-link {
  font-size: 16px;
  text-decoration: none;
  font-weight: 600;
}
.text-link span {
  margin-left: 8px;
}
.micro,
.caption {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}
.hero .micro {
  margin-bottom: 56px;
}
.browser {
  background: #fff;
  border: 1px solid #d6dde4;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 32px 90px #17233717;
  text-align: left;
  isolation: isolate;
}
.hero .browser {
  max-width: 1120px;
  margin: auto;
}
.browser-bar {
  height: 44px;
  background: #f2f4f7;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 17px;
  border-bottom: 1px solid #e2e6eb;
}
.dot {
  height: 8px;
  width: 8px;
  border-radius: 50%;
  background: #bec6d0;
}
.address {
  margin: auto;
  background: #fff;
  padding: 5px 30px;
  border-radius: 6px;
  color: #667182;
  font-size: 12px;
}
.browser-badge {
  font-size: 12px;
  color: #566276;
}
.browser-content {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 24px;
  padding: 26px;
  background: #fbfcfd;
  min-height: 440px;
}
.video-area {
  min-width: 0;
}
.youtube-label {
  font-size: 16px;
  font-weight: 750;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
}
.play-mark {
  background: #d82628;
  color: white;
  padding: 1px 7px;
  border-radius: 5px;
  font-size: 12px;
}
.video-slide {
  min-height: 265px;
  background: var(--navy);
  color: white;
  border-radius: 10px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}
.video-slide .slide-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mint);
  text-transform: uppercase;
}
.video-slide h3 {
  font-size: clamp(26px, 3.2vw, 44px);
  font-weight: 650;
  line-height: 1.1;
  letter-spacing: -0.04em;
  max-width: 400px;
  margin: 30px 0;
}
.video-slide h3 em {
  font-style: normal;
  color: var(--mint);
}
.timeline {
  border-top: 3px solid #ffffff36;
  padding-top: 12px;
  display: flex;
  gap: 14px;
  font-size: 12px;
  color: #dae1eb;
}
.timeline span:first-child {
  color: var(--yellow);
}
.video-title {
  font-size: 17px;
  line-height: 1.4;
  margin: 15px 0 6px;
}
.video-byline {
  font-size: 13px;
  color: #64748b;
  margin: 0;
}
.panel {
  background: #fff;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  box-shadow: 0 8px 32px #17233713;
  align-self: start;
  overflow: hidden;
  font-size: 14px;
  line-height: 1.5;
  color: #172337;
}
.panel-toggle {
  width: 100%;
  border: 0;
  border-radius: 0;
  padding: 12px 16px;
  text-align: left;
  background: #eef4ff;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}
.panel-toggle img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}
.panel-toggle span:last-child {
  margin-left: auto;
}
.panel-body {
  padding: 14px 16px;
  max-height: 355px;
  overflow: auto;
}
.panel-body[hidden] {
  display: none;
}
.panel h4 {
  font-size: 14px;
  margin: 17px 0 6px;
}
.panel p {
  margin: 7px 0 12px;
}
.panel .note {
  font-size: 12px;
  color: #475569;
  line-height: 1.5;
}
.sample-label {
  display: inline-block;
  background: #fff3ba;
  border-radius: 5px;
  padding: 3px 7px;
  font-size: 12px;
  font-weight: 650;
}
.topic-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0;
  list-style: none;
}
.topic-list li {
  background: #eef5f2;
  padding: 4px 8px;
  border-radius: 5px;
  font-size: 12px;
}
.statements {
  padding-left: 20px;
}
.statements li {
  padding: 5px 0;
}
.statement-type {
  font-size: 12px;
  font-weight: 650;
}
.timestamp {
  background: #eef4ff;
  color: #17459a;
  padding: 4px 7px;
  margin-left: 6px;
  border: 0;
  border-radius: 5px;
  font-size: 12px;
  min-height: 28px;
}
.panel hr {
  border: 0;
  border-top: 1px solid #cbd5e1;
  margin: 20px 0;
}
.reading-list {
  padding-left: 18px;
}
.reading-list a {
  color: #17459a;
}
.panel section {
  border-radius: 6px;
  transition:
    background 0.35s,
    box-shadow 0.35s;
}
.panel section.highlight {
  background: #effbf5;
  box-shadow: 0 0 0 8px #effbf5;
}
.section {
  max-width: 1280px;
  margin: auto;
  padding: 110px 48px;
}
.section-heading h2,
h2 {
  font-size: clamp(38px, 5vw, 66px);
  line-height: 1.08;
  letter-spacing: -0.05em;
  margin: 0 0 24px;
  font-weight: 680;
}
.section-heading > p:last-child {
  font-size: 17px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 520px;
}
.walkthrough {
  max-width: none;
  background: #f6f8fa;
}
.walkthrough > .section-heading,
.story-grid {
  max-width: 1280px;
  margin: auto;
}
.story-grid {
  display: grid;
  grid-template-columns: 0.65fr 1.35fr;
  gap: 65px;
  margin-top: 60px;
  align-items: start;
}
.step {
  min-height: 65vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 50px 0;
  opacity: 1;
  transition: opacity 0.35s;
}
.step.active {
  opacity: 1;
}
.step-number {
  font-size: 13px;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: #516778;
}
.step h3 {
  font-size: clamp(28px, 3vw, 42px);
  letter-spacing: -0.04em;
  line-height: 1.15;
  margin: 25px 0 20px;
}
.step p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 390px;
  margin: 0;
}
.sticky-stage {
  position: sticky;
  top: 135px;
  padding-top: 35px;
}
.sticky-stage .browser-content {
  grid-template-columns: 1fr 315px;
  gap: 14px;
  padding: 16px;
  min-height: 420px;
}
.sticky-stage .video-slide {
  padding: 18px;
  min-height: 240px;
}
.sticky-stage .video-slide h3 {
  font-size: 28px;
}
.sticky-stage .video-title {
  font-size: 14px;
}
.sticky-stage .video-byline {
  font-size: 12px;
}
.sticky-stage .youtube-label {
  font-size: 14px;
}
.stage-controls {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 24px 0 15px;
}
.stage-controls button {
  border: 0;
  background: #d8dfe5;
  border-radius: 20px;
  min-width: 44px;
  height: 32px;
  font-size: 12px;
}
.stage-controls button[aria-pressed="true"] {
  background: var(--navy);
  color: #fff;
}
.sticky-stage > .caption {
  text-align: center;
}
.caption {
  margin: 20px 0;
}
@media (min-width: 1600px) {
  .hero {
    padding-top: 105px;
  }
}
@media (max-width: 1050px) {
  .story-grid {
    grid-template-columns: 0.65fr 1fr;
    gap: 30px;
  }
  .sticky-stage .browser-content {
    grid-template-columns: 1fr;
  }
  .sticky-stage .video-area {
    display: none;
  }
  .sticky-stage .panel-body {
    max-height: 390px;
  }
  .sticky-stage {
    top: 100px;
  }
  .header nav {
    gap: 18px;
  }
}
@media (max-width: 700px) {
  .header {
    height: 70px;
    padding: 0 18px;
  }
  .brand {
    font-size: 18px;
    gap: 5px;
  }
  .brand img {
    width: 29px;
    height: 29px;
  }
  .header nav {
    gap: 8px;
  }
  .header nav > a:not(.nav-demo) {
    display: none;
  }
  .nav-demo {
    padding: 10px 13px;
    font-size: 12px;
  }
  .hero {
    padding: 55px 18px 40px;
  }
  .hero h1 {
    font-size: 58px;
  }
  .eyebrow {
    font-size: 12px;
    letter-spacing: 0.08em;
  }
  .intro {
    font-size: 17px;
  }
  .actions {
    gap: 20px;
    flex-wrap: wrap;
  }
  .button {
    padding: 15px 21px;
  }
  .micro {
    font-size: 12px;
  }
  .hero .micro {
    margin-bottom: 35px;
  }
  .browser-content {
    grid-template-columns: 1fr;
    padding: 14px;
    gap: 16px;
  }
  .video-slide {
    min-height: 210px;
    padding: 23px;
  }
  .video-slide h3 {
    font-size: 34px;
    margin: 20px 0;
  }
  .video-byline {
    margin-bottom: 5px;
  }
  .panel-body {
    max-height: none;
  }
  .browser-badge {
    display: none;
  }
  .address {
    font-size: 12px;
    padding: 5px 12px;
  }
  .section {
    padding: 70px 22px;
  }
  .story-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 35px;
  }
  .sticky-stage {
    position: relative;
    top: auto;
    order: -1;
    padding: 0;
    width: 100%;
  }
  .sticky-stage .browser-content {
    min-height: 0;
  }
  .sticky-stage .panel-body {
    max-height: 370px;
  }
  .story-steps {
    width: 100%;
  }
  .step {
    min-height: 0;
    padding: 28px 0;
    opacity: 1;
    border-top: 1px solid #d7dfe5;
  }
  .step h3 {
    font-size: 30px;
    margin: 15px 0;
  }
  .step p {
    max-width: none;
  }
  .stage-controls {
    margin: 18px 0;
  }
  .section-heading h2,
  h2 {
    font-size: 42px;
  }
  .caption {
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
  .step {
    opacity: 1;
  }
  .sticky-stage {
    position: relative;
    top: auto;
  }
}
.demo-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 35px;
}
.demo-heading > p {
  max-width: 360px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}
.demo-toolbar {
  display: flex;
  gap: 14px;
  align-items: center;
  margin: 30px 0;
  font-size: 14px;
}
.demo-toolbar label {
  font-weight: 650;
}
.demo-toolbar select {
  background: #fff;
  border: 1px solid #a3b1bf;
  padding: 10px 16px;
  border-radius: 7px;
}
.demo-toolbar > span {
  margin-left: auto;
  color: var(--muted);
}
.demo-section .browser-content {
  grid-template-columns: 1fr 410px;
}
.demo-section .panel-body {
  max-height: 520px;
}
.demo-section .video-slide {
  min-height: 330px;
}
.seek-status {
  font-size: 14px;
  line-height: 1.6;
  color: #17459a;
  max-width: 460px;
}
.how-section {
  background: var(--navy);
  color: #fff;
}
.how-section .eyebrow {
  color: var(--mint);
}
.how-section h2 {
  max-width: 900px;
}
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 50px;
  margin-top: 65px;
}
.how-grid article > span {
  display: block;
  font-size: 14px;
  color: var(--mint);
  border-top: 1px solid #ffffff40;
  padding-top: 18px;
}
.how-grid h3 {
  font-size: 23px;
  letter-spacing: -0.025em;
  margin: 30px 0 15px;
}
.how-grid p {
  font-size: 16px;
  line-height: 1.8;
  color: #c2cbd6;
}
.honesty {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-top: 65px;
  border-radius: 15px;
  background: #26354a;
  padding: 28px 35px;
}
.honesty > span {
  font-size: 40px;
  color: var(--yellow);
}
.honesty p {
  font-size: 16px;
  line-height: 1.8;
  color: #d6dfe8;
  margin: 0;
}
.honesty strong {
  color: var(--yellow);
  font-weight: 600;
}
.setup-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  padding-top: 130px;
  padding-bottom: 120px;
}
.setup-intro {
  font-size: 18px;
  line-height: 1.8;
  color: var(--muted);
  margin: 25px 0 35px;
}
.repository-link {
  display: block;
  margin-top: 23px;
  font-size: 15px;
}
.setup-steps article {
  display: flex;
  gap: 22px;
  border-top: 1px solid #dce2e7;
  padding: 25px 0;
}
.setup-steps article > span {
  font-size: 13px;
  color: var(--muted);
  padding-top: 5px;
}
.setup-steps h3 {
  font-size: 20px;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}
.setup-steps p {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.7;
  margin: 0 0 16px;
}
.setup-steps code {
  display: inline-block;
  background: #edf5f1;
  color: #253c34;
  padding: 10px 15px;
  border-radius: 6px;
  font-size: 14px;
  overflow-wrap: anywhere;
}
.faq-section {
  border-top: 1px solid #e1e6eb;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
  padding-top: 70px;
}
.faq-list details {
  border-bottom: 1px solid #dce2e7;
  padding: 23px 0;
}
.faq-list details:first-child {
  padding-top: 0;
}
.faq-list summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-size: 18px;
  list-style: none;
  font-weight: 550;
  line-height: 1.5;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary > span {
  font-size: 23px;
  font-weight: 400;
}
.faq-list details[open] summary > span {
  transform: rotate(45deg);
}
.faq-list p {
  color: var(--muted);
  line-height: 1.8;
  font-size: 16px;
  margin: 16px 35px 4px 0;
}
footer {
  padding: 45px max(5vw, 24px);
  background: #f6f8fa;
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
footer > p {
  font-size: 14px;
  color: var(--muted);
}
footer > div {
  margin-left: auto;
  display: flex;
  gap: 22px;
  font-size: 13px;
  color: var(--muted);
}
.panel-body {
  position: relative;
}
@media (max-width: 1050px) {
  .setup-section {
    gap: 45px;
  }
  .demo-section .browser-content {
    grid-template-columns: 1fr 350px;
  }
  .how-grid {
    gap: 30px;
  }
  .faq-section {
    gap: 35px;
  }
}
@media (max-width: 700px) {
  .demo-heading {
    display: block;
  }
  .demo-heading > p {
    max-width: none;
  }
  .demo-toolbar {
    flex-wrap: wrap;
    gap: 10px;
  }
  .demo-toolbar > span {
    width: 100%;
    margin: 5px 0 0;
  }
  .demo-section .browser-content {
    grid-template-columns: 1fr;
  }
  .demo-section .video-slide {
    min-height: 230px;
  }
  .demo-section .panel-body {
    max-height: none;
  }
  .how-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 40px;
  }
  .how-grid h3 {
    margin-top: 18px;
  }
  .how-grid p {
    margin-bottom: 0;
  }
  .honesty {
    padding: 24px;
    gap: 15px;
    align-items: start;
    margin-top: 40px;
  }
  .honesty > span {
    font-size: 26px;
  }
  .setup-section {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .faq-list summary {
    font-size: 17px;
  }
  footer {
    gap: 18px;
    padding: 35px 22px;
  }
  footer > p {
    width: 100%;
    margin: 0;
  }
  footer > div {
    margin: 5px 0 0;
    flex-wrap: wrap;
    gap: 17px;
  }
}