:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --ink: #101820;
  --muted: #637083;
  --line: #d5dae3;
  --panel: #ffffff;
  --accent: #0f766e;
  --accent-dark: #0b5f59;
  --gold: #e9c46a;
  --soft-accent: #e8f7f4;
  --shadow: 0 18px 48px rgba(16, 24, 32, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
}

a {
  color: inherit;
}

.site-header,
.hero,
.band,
.split,
.footer {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0 16px;
}

.brand img {
  display: block;
  width: min(260px, 52vw);
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.nav a {
  text-decoration: none;
}

.nav a:hover {
  color: var(--accent-dark);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 36px;
  align-items: center;
  min-height: calc(100vh - 92px);
  padding: 24px 0 56px;
}

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

.eyebrow,
.card-kicker {
  margin: 0 0 10px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(58px, 9vw, 112px);
  line-height: 0.92;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1;
}

h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.2;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.lead {
  margin-top: 18px;
  max-width: 620px;
  color: #2f3a47;
  font-size: 20px;
  line-height: 1.55;
}

.formula {
  display: block;
  width: fit-content;
  max-width: 100%;
  margin: 24px 0 0;
  padding: 14px 16px;
  overflow-x: auto;
  border: 1px solid #26333f;
  border-radius: 8px;
  background: var(--ink);
  color: #f6f7f9;
  font: 800 15px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  font-weight: 900;
  text-decoration: none;
}

.button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #ffffff;
}

.button:hover {
  border-color: var(--accent);
}

.hero-media {
  margin: 0;
}

.hero-media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.band,
.split {
  padding: 76px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 26px;
}

.section-heading p:not(.eyebrow),
.split > div:first-child p:not(.eyebrow) {
  margin-top: 14px;
  font-size: 17px;
}

.three-col,
.two-col {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

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

.card,
.command-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 20px;
}

.card p {
  margin-top: 12px;
}

.card.positive {
  border-color: #a7d7bd;
  background: #eef9f2;
}

.split {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(320px, 1.18fr);
  gap: 36px;
  align-items: start;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.tool-grid code {
  display: block;
  min-height: 48px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 900;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline li {
  min-height: 170px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.timeline span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 28px;
  margin-bottom: 14px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--gold);
  font-weight: 900;
}

.timeline strong {
  display: block;
  font-size: 16px;
}

.timeline p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.45;
}

.install-stack {
  display: grid;
  gap: 12px;
}

.command-card pre {
  margin: 14px 0 0;
  padding: 14px;
  overflow-x: auto;
  border-radius: 8px;
  background: var(--ink);
  color: #f6f7f9;
  font-size: 13px;
  line-height: 1.5;
}

ul {
  margin: 16px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  padding: 28px 0 36px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

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

.footer a {
  text-decoration: none;
}

.footer a:hover {
  color: var(--accent-dark);
}

@media (max-width: 940px) {
  .site-header,
  .hero,
  .split {
    display: block;
  }

  .nav {
    margin-top: 14px;
    overflow-x: auto;
    white-space: nowrap;
  }

  .hero {
    min-height: auto;
  }

  .hero-media {
    margin-top: 34px;
  }

  .three-col,
  .two-col,
  .tool-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .split > div + div {
    margin-top: 24px;
  }
}

@media (max-width: 560px) {
  .site-header,
  .hero,
  .band,
  .split,
  .footer {
    width: min(100vw - 24px, 1180px);
  }

  .site-header {
    padding-top: 12px;
  }

  h1 {
    font-size: 56px;
  }

  .lead {
    font-size: 18px;
  }

  .actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .band,
  .split {
    padding: 52px 0;
  }
}