:root {
  --ink: #f3f0e8;
  --muted: #a8aaa4;
  --line: rgba(243, 240, 232, 0.16);
  --orange: #f56f4a;
  --blue: #8ba7ff;
  --bg: #101216;
  --serif: Georgia, "Times New Roman", serif;
  --sans: "Space Grotesk", Arial, sans-serif;
  --mono: "DM Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.5;
}

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

a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 4px;
}

.anchor {
  position: absolute;
  top: 0;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 20;
  padding: 10px 14px;
  background: var(--ink);
  color: var(--bg);
  font: 500 12px var(--mono);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5vw;
  position: absolute;
  z-index: 5;
  top: 0;
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font: 500 13px var(--mono);
  letter-spacing: 0.13em;
}

.brand img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.site-header nav {
  display: flex;
  gap: 28px;
  align-items: center;
  font-size: 12px;
  color: #d5d4ce;
}

.site-header nav a:not(.nav-cta) {
  opacity: 0.72;
}

.site-header nav a:hover {
  opacity: 1;
}

.nav-cta {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 2px;
}

.hero {
  height: min(850px, 100vh);
  min-height: 690px;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  background: url("assets/backdrop.png") center / cover;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 12, 15, 0.94) 0%, rgba(10, 12, 15, 0.63) 45%, rgba(10, 12, 15, 0.1) 100%),
    linear-gradient(0deg, rgba(10, 12, 15, 0.8), transparent 35%);
}

.hero-content {
  position: relative;
  margin-left: 12vw;
  max-width: 650px;
  padding-top: 50px;
}

.eyebrow,
.section-label {
  font: 500 11px var(--mono);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--orange);
}

.dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  margin: 0 10px 1px 0;
  box-shadow: 0 0 14px var(--orange);
}

h1,
h2 {
  font-size: clamp(54px, 7vw, 105px);
  line-height: 0.94;
  letter-spacing: -0.06em;
  margin: 25px 0;
}

h1 em,
h2 span,
blockquote em {
  font-family: var(--serif);
  font-weight: 400;
  color: var(--blue);
  letter-spacing: -0.06em;
}

.hero-copy {
  font-size: 17px;
  color: #c2c2bd;
  max-width: 490px;
  margin: 0 0 28px;
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  font: 500 12px var(--mono);
  letter-spacing: 0.03em;
  padding: 15px 19px;
  border-radius: 2px;
  display: inline-flex;
  gap: 25px;
  align-items: center;
}

.button-primary {
  background: var(--orange);
  color: #171313;
}

.button-primary:hover {
  background: #ff8a69;
}

.button-ghost,
.button-outline {
  border: 1px solid var(--line);
  color: var(--ink);
}

.button-ghost:hover,
.button-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.microcopy {
  font: 11px var(--mono);
  color: #868984;
  margin-top: 14px;
}

.hero-stamp {
  position: absolute;
  right: 5vw;
  bottom: 48px;
  text-align: center;
  font: 10px var(--mono);
  line-height: 2;
  color: #d8d8cf;
  letter-spacing: 0.12em;
  opacity: 0.7;
}

.hero-stamp strong {
  font: 45px var(--serif);
  font-weight: 400;
  line-height: 0.8;
}

.section {
  padding: 130px 12vw;
  scroll-margin-top: 24px;
}

.section-label {
  margin-bottom: 52px;
}

.intro-grid,
.section-heading,
.roadmap-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 8vw;
}

.intro h2,
.section-heading h2,
.roadmap h2 {
  font-size: clamp(46px, 5.5vw, 80px);
  margin: 0;
}

.intro-grid p,
.section-heading > p {
  color: var(--muted);
  max-width: 430px;
  font-size: 16px;
}

.intro-grid .lead {
  font-size: 21px;
  color: var(--ink);
  line-height: 1.35;
  margin-top: 7px;
}

.feature-grid {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 30px;
  row-gap: 48px;
  margin-top: 105px;
}

.feature-grid article {
  padding-top: 20px;
  border-top: 2px solid var(--orange);
  margin-top: -1px;
}

.feature-number {
  font: 11px var(--mono);
  color: var(--orange);
}

h3 {
  font-size: 19px;
  font-weight: 500;
  margin: 38px 0 10px;
}

.feature-grid p {
  font-size: 14px;
  color: var(--muted);
  max-width: 300px;
}

.visual-break {
  height: 420px;
  overflow: hidden;
}

.visual-break img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.8);
}

.screens {
  background: #15171d;
}

.section-heading {
  align-items: end;
}

.section-heading > p {
  margin: 0 0 5px;
}

.screen-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 18px;
  margin-top: 60px;
}

.screen-grid figure {
  margin: 0;
}

.screen-grid figure:first-child {
  grid-row: span 2;
}

.screen-grid img {
  width: 100%;
  display: block;
  border: 1px solid var(--line);
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top center;
}

.screen-grid figcaption {
  font: 11px var(--mono);
  color: #92958f;
  padding: 13px 0 18px;
}

.screen-grid figcaption span {
  color: var(--orange);
  margin-right: 12px;
}

.quote {
  padding: 160px 12vw;
  background: var(--orange);
  color: #1a1515;
  position: relative;
  overflow: hidden;
}

.quote-mark {
  font: 180px var(--serif);
  line-height: 0.5;
  position: absolute;
  left: 7vw;
  top: 120px;
  color: rgba(26, 21, 21, 0.16);
}

blockquote {
  font-size: clamp(38px, 5vw, 75px);
  line-height: 1.02;
  letter-spacing: -0.06em;
  max-width: 850px;
  margin: 0 0 32px;
  position: relative;
}

blockquote em {
  color: #3d5dca;
}

.quote p {
  font: 11px var(--mono);
  letter-spacing: 0.08em;
  position: relative;
}

.roadmap {
  background: #111318;
}

.timeline {
  border-left: 1px solid var(--line);
  padding-left: 30px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 25px;
  padding: 0 0 44px;
  position: relative;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -35px;
  top: 5px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--muted);
  border-radius: 50%;
  background: var(--bg);
}

.timeline-item.active::before {
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 0 0 15px var(--orange);
}

.timeline-item > span {
  font: 11px var(--mono);
  color: var(--orange);
  padding-top: 2px;
}

.timeline-item h3 {
  margin: 0 0 8px;
}

.timeline-item p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.timeline-item.muted {
  opacity: 0.58;
}

.follow {
  min-height: 620px;
  position: relative;
  overflow: hidden;
  background: #131c36;
  display: flex;
  align-items: center;
  padding: 100px 12vw;
  scroll-margin-top: 24px;
}

.follow-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(98, 137, 255, 0.4), transparent 65%);
  right: 12%;
  top: 0;
}

.follow-content {
  position: relative;
  z-index: 1;
  max-width: 550px;
}

.follow h2 {
  font-size: clamp(60px, 7vw, 100px);
  margin: 25px 0;
}

.follow-content > p:not(.eyebrow):not(.microcopy) {
  color: #bec7df;
  max-width: 390px;
  margin-bottom: 28px;
}

.follow-logo {
  position: absolute;
  right: 14vw;
  width: min(27vw, 330px);
  opacity: 0.88;
  filter: drop-shadow(0 0 40px rgba(139, 167, 255, 0.3));
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 25px 5vw;
  border-top: 1px solid var(--line);
  color: #858780;
  font: 11px var(--mono);
}

footer .brand {
  color: var(--ink);
}

footer > a:last-child:hover {
  color: var(--blue);
}

@media (max-width: 960px) {
  .site-header nav {
    gap: 18px;
  }

  .section {
    padding-inline: 8vw;
  }

  .intro-grid,
  .section-heading,
  .roadmap-grid {
    gap: 5vw;
  }

  .follow {
    padding-inline: 8vw;
  }

  .follow-logo {
    right: 7vw;
    opacity: 0.68;
  }
}

@media (max-width: 700px) {
  .site-header {
    height: 62px;
    padding: 0 6vw;
  }

  .site-header nav a:not(.nav-cta) {
    display: none;
  }

  .site-header nav {
    gap: 0;
  }

  .brand {
    font-size: 11px;
    gap: 8px;
  }

  .brand img {
    width: 25px;
    height: 25px;
  }

  .hero {
    min-height: 700px;
  }

  .hero-content {
    margin: 0 8vw;
    padding-top: 80px;
  }

  .hero-stamp {
    right: 8vw;
    bottom: 25px;
  }

  .section {
    padding: 90px 8vw;
  }

  .intro-grid,
  .section-heading,
  .roadmap-grid {
    display: block;
  }

  .intro-grid > div,
  .section-heading > p {
    margin-top: 35px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    row-gap: 32px;
    margin-top: 65px;
  }

  .feature-grid article {
    margin-top: 0;
  }

  .visual-break {
    height: 230px;
  }

  .screen-grid {
    display: block;
    margin-top: 40px;
  }

  .screen-grid figure:first-child {
    margin-bottom: 12px;
  }

  .quote {
    padding: 110px 8vw;
  }

  .quote-mark {
    left: 3vw;
    top: 88px;
  }

  .timeline-item {
    grid-template-columns: 58px 1fr;
    gap: 14px;
  }

  .follow {
    padding: 90px 8vw;
    min-height: 640px;
    align-items: flex-start;
  }

  .follow h2 {
    font-size: clamp(52px, 18vw, 76px);
  }

  .follow-logo {
    width: 150px;
    right: 6vw;
    bottom: 34px;
    opacity: 0.44;
  }

  footer {
    display: block;
    padding: 25px 8vw;
  }

  footer p {
    margin: 20px 0;
  }
}

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