:root {
  color-scheme: light;
  --background: #f4f2ed;
  --surface: #fbfaf6;
  --surface-soft: #eef3ec;
  --text: #122b27;
  --muted: #536963;
  --line: #cad5cd;
  --green: #176b58;
  --green-strong: #0f5144;
  --amber: #8a5a12;
  --max-width: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
  text-underline-offset: 4px;
}

a:focus-visible {
  outline: 3px solid #6fbda7;
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 10;
  padding: 10px 14px;
  border: 1px solid var(--green);
  background: var(--surface);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header,
main,
footer {
  width: min(var(--max-width), calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 96px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  width: fit-content;
  flex-direction: column;
  text-decoration: none;
}

.brand strong {
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.brand span {
  color: var(--green);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.site-header nav {
  display: flex;
  gap: 28px;
}

.site-header nav a {
  color: var(--muted);
  font-size: 0.91rem;
  text-decoration: none;
}

.site-header nav a:hover,
.site-header nav a:focus-visible {
  color: var(--green);
}

.stage-badge {
  justify-self: end;
  padding: 8px 12px;
  border: 1px solid #d7bd8f;
  border-radius: 999px;
  color: var(--amber);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.07em;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 64px 72px;
  padding: 112px 0 72px;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.hero-badge {
  display: none;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 28px;
  font-size: clamp(3.6rem, 7.4vw, 6.7rem);
  font-weight: 650;
  letter-spacing: -0.065em;
  line-height: 0.95;
}

.hero-support {
  max-width: 650px;
  margin-bottom: 36px;
  color: var(--muted);
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  line-height: 1.48;
}

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

.button {
  min-height: 50px;
  padding: 13px 20px;
  border: 1px solid var(--green);
  border-radius: 8px;
  font-weight: 750;
  text-decoration: none;
}

.button-primary {
  background: var(--green);
  color: #fff;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--green-strong);
}

.button-secondary {
  background: transparent;
  color: var(--green);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--surface-soft);
}

.product-note {
  align-self: end;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-soft);
}

.product-note p {
  margin-bottom: 22px;
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.product-note strong,
.product-note span {
  display: block;
}

.product-note strong {
  margin-bottom: 12px;
  font-size: 1.45rem;
  line-height: 1.25;
}

.product-note span {
  color: var(--muted);
}

.positioning-strip {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  padding: 0;
  border-block: 1px solid var(--line);
  list-style: none;
}

.positioning-strip li {
  padding: 18px 22px;
  color: var(--muted);
  font-weight: 700;
  text-align: center;
}

.positioning-strip li + li {
  border-left: 1px solid var(--line);
}

.section {
  padding: 112px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 64px;
  align-items: end;
  margin-bottom: 52px;
}

.section-heading h2,
.contact h2 {
  margin-bottom: 0;
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  font-weight: 620;
  letter-spacing: -0.055em;
  line-height: 1;
}

.section-heading > p,
.preview-heading > p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1rem;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  list-style: none;
  overflow: hidden;
}

.workflow-grid li {
  min-height: 250px;
  padding: 28px;
}

.workflow-grid li + li {
  border-left: 1px solid var(--line);
}

.workflow-grid span {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
}

.workflow-grid h3 {
  margin: 68px 0 10px;
  font-size: 1.5rem;
}

.workflow-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

.preview-frame {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #e6e9e2;
  box-shadow: 0 22px 60px rgba(25, 52, 45, 0.12);
}

.preview-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
}

figure {
  margin: 0;
}

figcaption {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 4px 0;
  color: var(--muted);
  font-size: 0.9rem;
}

figcaption strong {
  color: var(--amber);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 56px;
  align-items: end;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
  font-size: 1.1rem;
  font-weight: 720;
}

.contact-links a:hover,
.contact-links a:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--green);
}

footer {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
  gap: 40px;
  align-items: center;
  min-height: 180px;
  border-top: 1px solid var(--line);
}

footer p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px 22px;
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-header nav {
    display: none;
  }

  .hero,
  .section-heading,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 80px;
  }

  .product-note {
    max-width: 600px;
  }

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

  .workflow-grid li + li {
    border-left: 0;
  }

  .workflow-grid li:nth-child(even) {
    border-left: 1px solid var(--line);
  }

  .workflow-grid li:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .contact-links {
    align-items: flex-start;
  }

  footer {
    grid-template-columns: 1fr auto;
    padding: 34px 0;
  }

  footer p {
    grid-column: 1 / -1;
    grid-row: 2;
    text-align: left;
  }
}

@media (max-width: 600px) {
  .site-header,
  main,
  footer {
    width: min(100% - 28px, var(--max-width));
  }

  .site-header {
    min-height: 82px;
  }

  .site-header > .stage-badge {
    display: none;
  }

  .hero {
    gap: 38px;
    padding: 58px 0 56px;
  }

  .hero-badge {
    display: inline-block;
    margin-bottom: 24px;
  }

  h1 {
    font-size: clamp(3rem, 14.8vw, 4.2rem);
  }

  .hero-support {
    font-size: 1.12rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
    text-align: center;
  }

  .positioning-strip,
  .workflow-grid {
    grid-template-columns: 1fr;
  }

  .positioning-strip li + li,
  .workflow-grid li:nth-child(even) {
    border-left: 0;
  }

  .positioning-strip li + li,
  .workflow-grid li + li {
    border-top: 1px solid var(--line);
  }

  .section {
    padding: 78px 0;
  }

  .section-heading {
    gap: 24px;
    margin-bottom: 36px;
  }

  .section-heading h2,
  .contact h2 {
    font-size: 2.7rem;
  }

  .workflow-grid li {
    min-height: 0;
  }

  .workflow-grid h3 {
    margin-top: 34px;
  }

  .preview-frame {
    padding: 6px;
    border-radius: 12px;
  }

  .preview-frame img {
    border-radius: 8px;
  }

  figcaption {
    flex-direction: column;
    gap: 8px;
    font-size: 0.875rem;
  }

  footer {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  footer p {
    grid-column: auto;
    grid-row: auto;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}