:root {
  color-scheme: dark;
  --bg: #11111b;
  --panel: #191923;
  --panel-raised: #20202c;
  --text: #f5f2f7;
  --muted: #a7a4b2;
  --soft: #777584;
  --pink: #e85c8a;
  --pink-bright: #fa7ea6;
  --violet: #a88bff;
  --blue: #70b9ff;
  --border: rgba(255, 255, 255, 0.1);
  --max-width: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(ellipse at 48% -15%, rgba(116, 59, 126, 0.2), transparent 35rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.site-header,
.site-footer {
  width: min(var(--max-width), calc(100% - 64px));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header {
  min-height: 92px;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.2rem;
  font-weight: 750;
  letter-spacing: -0.04em;
}

.brand img {
  display: block;
  object-fit: contain;
}

.header-meta,
.toolchain-items {
  display: flex;
  align-items: center;
}

.header-meta {
  gap: 14px;
}

.kotlin-tag,
.version-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 600;
}

.kotlin-tag span {
  color: var(--pink-bright);
  font-size: 1rem;
}

.version-badge {
  border-color: rgba(232, 92, 138, 0.25);
  background: rgba(232, 92, 138, 0.08);
  color: var(--pink-bright);
}

main {
  overflow: hidden;
}

.hero,
.toolchain,
.features,
.showcase,
.final-cta {
  width: min(var(--max-width), calc(100% - 64px));
  margin-inline: auto;
}

.hero {
  min-height: 650px;
  padding-block: 86px 104px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 54px;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--pink-bright);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.story-filename {
  margin: 0 0 8px;
  color: var(--pink-bright);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.hero .eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #d3c4d6;
  font-size: 0.77rem;
  letter-spacing: 0.04em;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #64d89b;
  box-shadow: 0 0 12px rgba(100, 216, 155, 0.7);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 600px;
  margin-bottom: 22px;
  font-size: clamp(2.9rem, 5vw, 4.65rem);
  font-weight: 760;
  letter-spacing: -0.075em;
  line-height: 1.04;
}

h1 span {
  color: var(--pink-bright);
}

.hero-description {
  max-width: 495px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

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

.button {
  min-height: 50px;
  padding: 12px 19px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: 0.88rem;
  font-weight: 700;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

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

.button:focus-visible,
.text-link:focus-visible,
.brand:focus-visible {
  outline: 2px solid var(--pink-bright);
  outline-offset: 4px;
}

.button-primary {
  background: linear-gradient(110deg, #d9477b, #b85cb0);
  box-shadow: 0 10px 28px rgba(198, 62, 122, 0.24);
  color: #fff;
}

.button-primary:hover {
  background: linear-gradient(110deg, #e55789, #c36cbd);
}

.button-secondary {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.025);
  color: var(--text);
}

.button-secondary:hover {
  border-color: rgba(255, 255, 255, 0.24);
}

.github-mark {
  color: var(--violet);
  font-size: 1.1rem;
}

.hero-footnote {
  margin: 22px 0 0;
  color: var(--soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
}

.code-mark {
  margin-right: 7px;
  color: var(--pink-bright);
}

.hero-visual {
  position: relative;
  min-width: 0;
  padding: 20px 0 34px;
}

.visual-glow {
  position: absolute;
  inset: 5% -5% 0;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(164, 77, 161, 0.27), transparent 68%);
  filter: blur(26px);
}

.window-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 13px;
  background: #f2f3f6;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.48), 0 0 0 7px rgba(255, 255, 255, 0.025);
  transform: perspective(1200px) rotateY(-5deg) rotateX(1deg);
}

.window-bar {
  height: 34px;
  padding-inline: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8f8fa;
  color: #656470;
  font-size: 0.62rem;
  font-weight: 650;
}

.window-dots {
  display: flex;
  gap: 5px;
}

.window-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff6a63;
}

.window-dots i:nth-child(2) {
  background: #f7bd4f;
}

.window-dots i:nth-child(3) {
  background: #50c65a;
}

.window-live {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.52rem;
  letter-spacing: 0.08em;
}

.window-live span {
  width: 5px;
  height: 5px;
}

.desktop-shot {
  width: 100%;
  height: auto;
  display: block;
}

.floating-code {
  position: absolute;
  right: -24px;
  bottom: 10px;
  width: min(330px, 76%);
  padding: 13px 15px 15px;
  display: grid;
  gap: 6px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 10px;
  background: rgba(28, 27, 38, 0.99);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.42);
  color: #d7d2df;
  font-size: 0.65rem;
}

.code-file {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.6rem;
}

.floating-code code {
  white-space: nowrap;
}

.syntax-purple {
  color: #cf9cff;
}

.syntax-green {
  color: #8ed4a1;
}

.syntax-blue {
  color: #82bfff;
}

.syntax-yellow {
  color: #f0cb8b;
}

.visual-caption {
  position: absolute;
  left: 18px;
  bottom: 3px;
  color: var(--soft);
  font-size: 0.66rem;
}

.toolchain {
  min-height: 112px;
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.toolchain > span {
  flex: 0 0 auto;
  color: var(--soft);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.13em;
}

.toolchain-items {
  flex: 1;
  justify-content: space-around;
  gap: 18px;
  color: #c2bfca;
  font-size: 0.79rem;
  font-weight: 600;
}

.toolchain-items span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  white-space: nowrap;
}

.toolchain-items b {
  color: var(--pink-bright);
  font-size: 1rem;
}

.toolchain-items span:nth-child(2) b {
  color: var(--violet);
}

.toolchain-items span:nth-child(3) b {
  color: var(--blue);
}

.features {
  padding-block: 112px 122px;
}

.section-heading {
  max-width: 660px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading h2,
.showcase h2,
.final-cta h2 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  font-weight: 730;
  letter-spacing: -0.06em;
  line-height: 1.15;
}

.section-heading > p:last-child,
.showcase-copy > p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.8;
}

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

.feature-card {
  min-height: 220px;
  padding: 25px 24px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
}

.feature-icon {
  width: 38px;
  height: 38px;
  margin-bottom: 22px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9rem;
  font-weight: 800;
}

.icon-pink {
  background: rgba(232, 92, 138, 0.14);
  color: var(--pink-bright);
}

.icon-violet {
  background: rgba(168, 139, 255, 0.14);
  color: var(--violet);
  font-size: 1.25rem;
}

.icon-blue {
  background: rgba(112, 185, 255, 0.13);
  color: var(--blue);
  font-size: 1.2rem;
}

.feature-card h3 {
  margin-bottom: 8px;
  font-size: 1rem;
  letter-spacing: -0.025em;
}

.feature-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.75;
}

.feature-card code {
  color: #f3a5c1;
  font-size: 0.8rem;
}

.showcase {
  padding-block: 70px 96px;
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  align-items: center;
  gap: 80px;
  border-top: 1px solid var(--border);
}

.showcase-copy {
  max-width: 590px;
}

.showcase-copy h2 {
  font-size: clamp(2rem, 3vw, 2.55rem);
}

.showcase-copy > p:not(.eyebrow) {
  margin-bottom: 24px;
  font-size: 0.91rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--pink-bright);
  font-size: 0.85rem;
  font-weight: 700;
}

.text-link span {
  transition: transform 160ms ease;
}

.text-link:hover span {
  transform: translateX(4px);
}

.showcase-images {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: 14px;
}

.showcase-card {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--panel);
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.22);
}

.showcase-card img {
  width: 100%;
  height: auto;
  display: block;
}

.story-source {
  max-height: 430px;
  margin: 0;
  overflow: auto;
  padding: 16px 14px;
  background: #15151f;
  color: #d7d2df;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.56rem;
  line-height: 1.65;
  tab-size: 4;
}

.story-source code {
  font: inherit;
}

.showcase-code {
  transform: translateY(-18px);
}

.showcase-wasm {
  width: 74%;
  justify-self: end;
  transform: translateY(28px);
}

.showcase-card figcaption {
  padding: 11px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #cbc7d2;
  font-size: 0.66rem;
  font-weight: 600;
}

.caption-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.pink-dot {
  background: var(--pink);
}

.blue-dot {
  background: var(--blue);
}

.final-cta {
  position: relative;
  overflow: hidden;
  min-height: 350px;
  margin-bottom: 70px;
  padding: 66px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(212, 111, 176, 0.22);
  border-radius: 17px;
  background: linear-gradient(125deg, rgba(91, 47, 94, 0.42), rgba(40, 35, 59, 0.48) 56%, rgba(39, 57, 84, 0.36));
  text-align: center;
}

.cta-orb {
  position: absolute;
  top: -215px;
  left: calc(50% - 245px);
  width: 490px;
  height: 360px;
  border-radius: 50%;
  background: rgba(208, 74, 141, 0.23);
  filter: blur(95px);
  pointer-events: none;
}

.final-cta > *:not(.cta-orb) {
  position: relative;
}

.final-cta .eyebrow {
  margin-bottom: 14px;
}

.final-cta h2 {
  margin-bottom: 26px;
  font-size: clamp(2.1rem, 4vw, 3.1rem);
}

.site-footer {
  min-height: 100px;
  gap: 20px;
  border-top: 1px solid var(--border);
  color: var(--soft);
  font-size: 0.75rem;
}

.footer-brand {
  gap: 9px;
  color: var(--text);
  font-size: 0.95rem;
}

.footer-brand img {
  border-radius: 6px;
}

@media (max-width: 900px) {
  .hero {
    min-height: 0;
    padding-block: 74px 85px;
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-copy {
    max-width: 690px;
  }

  .hero-visual {
    width: min(680px, calc(100% - 18px));
    margin-inline: auto;
  }

  .toolchain {
    align-items: flex-start;
    flex-direction: column;
  }

  .toolchain-items {
    width: 100%;
    justify-content: space-between;
  }

  .showcase {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .showcase-copy {
    max-width: 580px;
  }

  .showcase-images {
    max-width: 760px;
    margin-inline: auto;
  }
}

@media (max-width: 620px) {
  .site-header,
  .site-footer,
  .hero,
  .toolchain,
  .features,
  .showcase,
  .final-cta {
    width: min(100% - 36px, var(--max-width));
  }

  .site-header {
    min-height: 76px;
  }

  .brand {
    gap: 8px;
    font-size: 1.05rem;
  }

  .brand img {
    width: 36px;
    height: 36px;
  }

  .header-meta {
    gap: 7px;
  }

  .kotlin-tag {
    display: none;
  }

  .version-badge {
    min-height: 30px;
    padding-inline: 9px;
    font-size: 0.68rem;
  }

  .hero {
    padding-block: 62px 68px;
    gap: 30px;
  }

  .hero .eyebrow {
    font-size: 0.68rem;
  }

  h1 {
    font-size: clamp(2.65rem, 12vw, 3.6rem);
  }

  .hero-description {
    font-size: 0.95rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-visual {
    width: calc(100% - 8px);
    padding-top: 7px;
  }

  .window-bar {
    height: 27px;
  }

  .floating-code {
    right: -7px;
    bottom: 5px;
    width: 83%;
    padding: 10px 11px;
    font-size: 0.56rem;
  }

  .visual-caption {
    left: 3px;
    font-size: 0.58rem;
  }

  .toolchain {
    gap: 18px;
  }

  .toolchain-items {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    font-size: 0.68rem;
  }

  .toolchain-items span {
    gap: 6px;
    white-space: normal;
  }

  .features {
    padding-block: 78px 84px;
  }

  .section-heading {
    margin-bottom: 32px;
    text-align: left;
  }

  .section-heading h2,
  .showcase h2 {
    font-size: 2.1rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 11px;
  }

  .feature-card {
    min-height: 0;
    padding: 21px;
  }

  .feature-icon {
    margin-bottom: 16px;
  }

  .showcase {
    padding-block: 62px 75px;
    gap: 25px;
  }

  .showcase-images {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .showcase-code,
  .showcase-wasm {
    transform: none;
  }

  .showcase-wasm {
    width: 82%;
    justify-self: end;
  }

  .final-cta {
    min-height: 320px;
    margin-bottom: 44px;
    padding: 48px 20px;
  }

  .final-cta h2 {
    font-size: 2.2rem;
  }

  .site-footer {
    min-height: 95px;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
  }

  .site-footer > span:nth-child(2) {
    order: 1;
    width: 100%;
    padding-bottom: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}