:root {
  color-scheme: light;
  --ink: #1f2933;
  --muted: #5d6978;
  --line: #d9e1e8;
  --paper: #f7f9fb;
  --white: #ffffff;
  --teal: #0f766e;
  --blue: #235f9c;
  --red: #b54735;
  --gold: #b7791f;
  --shadow: 0 18px 45px rgba(28, 39, 54, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 64px;
  padding: 0 5vw;
  border-bottom: 1px solid rgba(217, 225, 232, 0.88);
  background: rgba(247, 249, 251, 0.94);
  backdrop-filter: blur(16px);
}

.brand {
  font-weight: 760;
  text-decoration: none;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--ink);
}

.hero {
  position: relative;
  min-height: clamp(520px, 72vh, 720px);
  display: flex;
  align-items: center;
  padding: 72px 5vw 120px;
  overflow: hidden;
  color: var(--white);
  background-image:
    linear-gradient(90deg, rgba(17, 24, 39, 0.9), rgba(17, 24, 39, 0.64) 50%, rgba(17, 24, 39, 0.25)),
    url("assets/examples/embedding_plot_example.png");
  background-position: center;
  background-size: cover;
}

.hero-copy {
  width: min(720px, 100%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #94e2d5;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(2.6rem, 5.4vw, 4.45rem);
  line-height: 0.95;
  letter-spacing: 0;
  overflow-wrap: normal;
  word-break: keep-all;
}

h1 span {
  display: inline;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin: 14px 0 0;
  font-size: 1rem;
  letter-spacing: 0;
}

.hero-text {
  max-width: 680px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 6px;
  font-weight: 720;
  text-decoration: none;
}

.button.primary {
  background: var(--white);
  color: var(--ink);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.metrics {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(1120px, 90vw);
  margin: -64px auto 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.metrics div {
  min-width: 0;
  padding: 24px;
  border-right: 1px solid var(--line);
}

.metrics div:last-child {
  border-right: 0;
}

.metrics strong {
  display: block;
  color: var(--blue);
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  line-height: 1;
}

.metrics span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.showcase,
.scale-section,
.examples,
.install {
  width: min(1120px, 90vw);
  margin: 88px auto 0;
}

.showcase,
.scale-section,
.install {
  display: grid;
  grid-template-columns: minmax(240px, 0.84fr) minmax(0, 1.16fr);
  gap: 34px;
  align-items: center;
}

.section-copy p:not(.eyebrow) {
  max-width: 620px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.media-frame,
.chart-frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.media-frame img,
.chart-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.example-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.example-grid article {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.example-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.example-grid h3 {
  padding: 0 16px 16px;
}

.command-panel {
  display: grid;
  gap: 12px;
}

pre {
  margin: 0;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-left: 4px solid var(--teal);
  border-radius: 8px;
  background: #101820;
  color: #edf5f5;
  padding: 16px;
  font-size: 0.9rem;
}

code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

main {
  padding-bottom: 92px;
}

@media (max-width: 860px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    padding-top: 16px;
    padding-bottom: 16px;
  }

  .hero {
    min-height: 560px;
    padding-top: 56px;
    background-position: 62% center;
  }

  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metrics div:nth-child(2) {
    border-right: 0;
  }

  .metrics div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .showcase,
  .scale-section,
  .install {
    grid-template-columns: 1fr;
  }

  .example-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .nav-links {
    gap: 12px;
  }

  .hero {
    min-height: 620px;
    padding-bottom: 104px;
  }

  h1 {
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  h1 span {
    display: block;
  }

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

  .metrics,
  .example-grid {
    grid-template-columns: 1fr;
  }

  .metrics div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metrics div:last-child {
    border-bottom: 0;
  }
}