:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #5e6978;
  --line: #dfe5ec;
  --paper: #fbfcfd;
  --surface: #ffffff;
  --blue: #2457c5;
  --green: #1d8b6b;
  --coral: #d86b4b;
  --shadow: 0 24px 70px rgba(23, 32, 42, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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: 1.5;
}

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

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 28px;
}

.brand,
.nav-links,
.hero-actions,
.site-footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 760;
}

.brand-mark {
  width: 24px;
  aspect-ratio: 1;
  border-radius: 7px;
  background:
    linear-gradient(135deg, var(--blue), var(--green) 58%, var(--coral));
  box-shadow: 0 8px 18px rgba(36, 87, 197, 0.24);
}

.nav-links {
  gap: 20px;
  color: var(--muted);
  font-size: 0.94rem;
}

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

.nav-action {
  color: var(--ink);
  font-weight: 700;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  align-items: center;
  gap: 48px;
  max-width: 1180px;
  margin: 0 auto;
  min-height: calc(100svh - 150px);
  padding: 26px 28px 44px;
}

.hero-copy {
  max-width: 560px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: 6.5rem;
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 2.6rem;
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.lede {
  max-width: 50ch;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 1.16rem;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 760;
}

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

.button.secondary {
  background: var(--surface);
  color: var(--ink);
}

.hero-media {
  margin: 0;
}

.hero-media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(23, 32, 42, 0.08);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.section-band,
.outputs {
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 28px;
}

.section-heading {
  max-width: 620px;
  margin-bottom: 28px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.steps article {
  min-height: 210px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.steps span {
  display: inline-block;
  margin-bottom: 34px;
  color: var(--coral);
  font-size: 0.84rem;
  font-weight: 800;
}

.steps p,
.output-list {
  color: var(--muted);
}

.outputs {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
  gap: 34px;
  align-items: start;
}

.output-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.output-list li {
  padding: 16px 18px;
  border-left: 4px solid var(--green);
  border-radius: 6px;
  background: var(--surface);
}

.site-footer {
  justify-content: space-between;
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 30px 28px 42px;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer span {
  color: var(--ink);
  font-weight: 760;
}

@media (max-width: 820px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 34px;
  }

  h1 {
    font-size: 3.6rem;
    overflow-wrap: anywhere;
  }

  h2 {
    font-size: 2.1rem;
  }

  .steps,
  .outputs,
  .output-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 420px) {
  h1 {
    font-size: 2.9rem;
  }

  .nav-links {
    gap: 12px;
    font-size: 0.88rem;
  }
}