:root {
  --bg: #f6f7f4;
  --surface: #ffffff;
  --text: #15201a;
  --muted: #4f5d55;
  --primary: #1e6b3c;
  --primary-ink: #ffffff;
  --accent: #c41f3a;
  --border: #dde4df;
  --radius: 1rem;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101612;
    --surface: #18211b;
    --text: #e9efe9;
    --muted: #a9b6ad;
    --primary: #6fcf97;
    --primary-ink: #0d1a12;
    --accent: #ff7a8a;
    --border: #2b3830;
  }
}

* {
  box-sizing: border-box;
}

html {
  font-size: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  overflow-wrap: break-word;
}

a {
  color: var(--primary);
  font-weight: 600;
  text-underline-offset: 0.2em;
}

a:focus-visible,
.button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 0.25rem;
}

.skip {
  position: absolute;
  left: -999px;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
  padding: 0.5rem 1rem;
  background: var(--surface);
  z-index: 1;
}

.wrap {
  width: min(100% - 2rem, 64rem);
  margin-inline: auto;
}

header.top {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

header.top .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-block: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--text);
  font-size: 1.125rem;
  font-weight: 800;
  text-decoration: none;
}

.brand svg {
  width: 2rem;
  height: 2rem;
}

nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero {
  padding-block: clamp(3rem, 8vw, 6rem);
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--accent);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  max-width: 20ch;
  margin: 0;
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.lead {
  max-width: 40rem;
  margin: 1.25rem 0 2rem;
  color: var(--muted);
  font-size: 1.25rem;
}

.button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  background: var(--primary);
  color: var(--primary-ink);
  text-decoration: none;
}

section {
  padding-block: 2.5rem;
}

h2 {
  margin: 0 0 1.25rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.2;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.cards li {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.cards h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1875rem;
}

.cards p {
  margin: 0;
  color: var(--muted);
}

.product {
  display: grid;
  gap: 0.75rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--radius);
  background: var(--primary);
  color: var(--primary-ink);
}

.product h2,
.product p {
  margin: 0;
}

.contact address {
  font-style: normal;
}

main.text {
  max-width: 48rem;
  padding-block: 2.5rem 4rem;
}

main.text h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  margin-bottom: 1.5rem;
}

main.text h2 {
  margin-top: 2rem;
  font-size: 1.375rem;
}

footer {
  margin-top: 2rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9375rem;
}

footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-block: 1.5rem;
}

footer ul {
  display: flex;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps {
  counter-reset: step;
}

.steps li {
  counter-increment: step;
}

.steps h3::before {
  content: counter(step) '. ';
  color: var(--accent);
}