@font-face {
  font-family: "Lab Sans";
  src: url("./guide/fonts/dm-sans-latin-400-normal.woff2") format("woff2");
  font-display: swap;
}

@font-face {
  font-family: "Lab Sans";
  src: url("./guide/fonts/dm-sans-latin-700-normal.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}

:root {
  color: #17231f;
  background: #f7f9f7;
  font-family: "Lab Sans", "Segoe UI", sans-serif;
  font-synthesis: none;
  --green: #176b54;
  --green-dark: #0d4939;
  --green-soft: #e8f1ec;
  --ink: #17231f;
  --muted: #5e6d67;
  --line: #d8e0dc;
}

* { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; }
a { color: inherit; text-underline-offset: 3px; }
img { display: block; max-width: 100%; }

.skip-link {
  position: fixed;
  z-index: 10;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  background: white;
  border: 2px solid var(--green);
  transform: translateY(-150%);
}

.skip-link:focus { transform: none; }

.site-header {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 0 5vw;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  align-content: center;
  gap: 3px;
  padding: 8px;
  background: var(--green);
  border-radius: 6px;
}

.brand-mark span {
  height: 2px;
  background: white;
  transform: skewY(-25deg);
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.site-header nav a {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

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

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 20px;
  border: 1px solid var(--green);
  border-radius: 5px;
  font-weight: 700;
  text-decoration: none;
}

.button:hover { transform: translateY(-1px); }
.button:focus-visible, a:focus-visible { outline: 3px solid #d49b23; outline-offset: 3px; }
.button-small { min-height: 40px; padding: 0 16px; color: var(--green); font-size: 14px; }
.button-primary { color: white; background: var(--green); }
.button-primary:hover { background: var(--green-dark); }
.button-secondary { border-color: #a9bbb4; color: var(--green-dark); background: white; }

.hero {
  max-width: 1440px;
  display: grid;
  grid-template-columns: minmax(360px, 0.82fr) minmax(560px, 1.18fr);
  align-items: center;
  gap: clamp(40px, 6vw, 90px);
  padding: clamp(72px, 9vw, 132px) 5vw 88px;
  margin: 0 auto;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 50%;
}

h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 650px;
  margin-bottom: 24px;
  font-size: clamp(48px, 5.4vw, 76px);
  line-height: .98;
  letter-spacing: -.045em;
}

.hero-intro {
  max-width: 620px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  padding: 0;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 13px;
  list-style: none;
}

.trust-list span { margin-right: 6px; color: var(--green); font-weight: 700; }

.product-preview {
  min-width: 0;
  margin: 0;
  background: #fff;
  border: 1px solid #bdcbc5;
  box-shadow: 0 24px 60px rgba(25, 51, 42, .13);
}

.preview-bar {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  color: #53645d;
  border-bottom: 1px solid var(--line);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
}

.preview-status { display: flex; align-items: center; gap: 6px; letter-spacing: 0; font-weight: 400; }
.preview-status i { width: 6px; height: 6px; background: #3c8d71; border-radius: 50%; }
.product-preview img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.product-preview figcaption {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  padding: 16px 18px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.45;
}
.product-preview figcaption strong { color: var(--ink); }

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1280px;
  margin: 0 auto;
  border-block: 1px solid var(--line);
}

.proof-strip div {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 28px 24px;
  border-right: 1px solid var(--line);
}

.proof-strip div:last-child { border-right: 0; }
.proof-strip strong { color: var(--green); font-size: 28px; }
.proof-strip span { color: var(--muted); font-size: 13px; }

.levers, .disclosure {
  max-width: 1280px;
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(48px, 8vw, 120px);
  padding: 120px 24px;
  margin: 0 auto;
}

.section-heading h2, .disclosure h2 {
  margin-bottom: 20px;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.06;
  letter-spacing: -.035em;
}

.section-heading > p:last-child, .disclosure > div:last-child > p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.lever-list { padding: 0; margin: 0; list-style: none; border-top: 1px solid var(--line); }
.lever-list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.lever-list li > span { color: var(--green); font-size: 12px; font-weight: 700; }
.lever-list strong { font-size: 17px; }
.lever-list p { margin: 5px 0 0; color: var(--muted); line-height: 1.5; }

.workflow {
  padding: 96px max(5vw, calc((100vw - 1232px) / 2));
  color: white;
  background: #153e33;
}

.workflow .section-heading { max-width: 680px; }
.eyebrow.light { color: #b9ddcf; }
.eyebrow.light > span { background: #70b59d; }
.workflow .section-heading > p:last-child { color: #c6d7d1; }
.workflow-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  padding: 0;
  margin: 52px 0 36px;
  background: rgba(255, 255, 255, .18);
  list-style: none;
}
.workflow-steps li { min-height: 215px; padding: 28px; background: #153e33; }
.workflow-steps span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  margin-bottom: 38px;
  border: 1px solid #6a9888;
  border-radius: 50%;
  color: #b9ddcf;
  font-size: 12px;
}
.workflow-steps h3 { margin-bottom: 10px; font-size: 20px; }
.workflow-steps p { margin: 0; color: #c6d7d1; line-height: 1.55; }
.workflow-actions { display: flex; align-items: center; gap: 28px; }
.button-light { color: var(--green-dark); border-color: white; background: white; }
.text-link { color: white; font-weight: 700; }

.disclosure { padding-block: 104px; }
.disclosure-links { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; margin-top: 30px; }
.disclosure-links a { color: var(--green); font-weight: 700; }

footer {
  min-height: 90px;
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 20px 5vw;
  border-top: 1px solid var(--line);
  background: white;
  font-size: 13px;
}
footer > span { font-weight: 700; }
footer p { margin: 0; color: var(--muted); }
footer a { margin-left: auto; color: var(--green); font-weight: 700; }

@media (max-width: 1000px) {
  .site-header nav { display: none; }
  .site-header .button { margin-left: auto; }
  .hero { grid-template-columns: 1fr; padding-top: 72px; }
  .hero-copy { max-width: 760px; }
  .levers, .disclosure { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .site-header { min-height: 64px; gap: 8px; padding-inline: 12px; }
  .brand { min-width: 0; gap: 6px; font-size: 12px; }
  .brand-mark { width: 30px; height: 30px; }
  .site-header .button { min-height: 36px; padding-inline: 12px; font-size: 12px; }
  .hero { gap: 48px; padding: 56px 18px 64px; }
  h1 { font-size: clamp(42px, 13vw, 60px); }
  .hero-intro { font-size: 16px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .product-preview figcaption { grid-template-columns: 1fr; gap: 4px; }
  .proof-strip { grid-template-columns: 1fr 1fr; }
  .proof-strip div:nth-child(2) { border-right: 0; }
  .proof-strip div:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .levers, .disclosure { gap: 36px; padding: 80px 18px; }
  .workflow { padding: 76px 18px; }
  .workflow-steps { grid-template-columns: 1fr; }
  .workflow-steps li { min-height: 0; }
  .workflow-steps span { margin-bottom: 22px; }
  .workflow-actions { align-items: stretch; flex-direction: column; }
  .text-link { text-align: center; }
  footer { align-items: flex-start; flex-direction: column; gap: 10px; }
  footer a { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}