:root {
  color-scheme: light;
  --ink: #13231f;
  --muted: #53655f;
  --paper: #f7f8f4;
  --white: #ffffff;
  --green: #0e6b54;
  --green-deep: #084c3c;
  --mint: #d8eee5;
  --sand: #e8dfce;
  --line: rgba(19, 35, 31, 0.14);
  --shadow: 0 24px 70px rgba(8, 76, 60, 0.14);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 92% 8%, rgba(216, 238, 229, 0.9), transparent 28rem),
    var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: inherit; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 20;
  padding: 0.7rem 1rem;
  border-radius: 0.5rem;
  color: var(--white);
  background: var(--green-deep);
}

.skip-link:focus { top: 1rem; }

.site-header,
main,
footer {
  width: min(1180px, calc(100% - 3rem));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 96px;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2.6rem;
  height: 2.6rem;
  place-items: center;
  border-radius: 0.8rem 0.8rem 0.8rem 0.25rem;
  color: var(--white);
  background: var(--green);
  font-weight: 800;
}

.brand strong,
.brand small { display: block; }

.brand strong { font-size: 1.05rem; letter-spacing: -0.02em; }
.brand small { color: var(--muted); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; }

.site-header nav,
footer nav { display: flex; flex-wrap: wrap; gap: 1.5rem; }

.site-header nav a,
footer nav a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
  text-decoration: none;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  align-items: center;
  min-height: 650px;
  gap: clamp(3rem, 9vw, 8rem);
  padding: 5rem 0 7rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 13ch;
  margin-bottom: 1.5rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.4rem, 7vw, 6.7rem);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.94;
}

h2 {
  max-width: 19ch;
  margin-bottom: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 4.5vw, 4.1rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

h3 { margin-bottom: 0.55rem; font-size: 1.15rem; }

.lead {
  max-width: 62ch;
  margin-bottom: 2.25rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1.25rem; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.1rem;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  color: var(--white);
  background: var(--green);
  font-weight: 750;
  text-decoration: none;
}

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

.text-link { color: var(--green); font-weight: 750; text-decoration: none; }

.signal-card {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  padding: 2.25rem;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 2rem 2rem 2rem 0.6rem;
  background: linear-gradient(155deg, rgba(255,255,255,0.94), rgba(216,238,229,0.82));
  box-shadow: var(--shadow);
}

.signal-card::after {
  content: "";
  position: absolute;
  right: -4rem;
  bottom: -5rem;
  width: 14rem;
  height: 14rem;
  border: 2.3rem solid rgba(14, 107, 84, 0.08);
  border-radius: 50%;
}

.signal-dot {
  display: block;
  width: 0.8rem;
  height: 0.8rem;
  margin-bottom: 5rem;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0.45rem rgba(14, 107, 84, 0.1);
}

.signal-card p { margin-bottom: 0.35rem; color: var(--muted); font-size: 0.82rem; font-weight: 750; text-transform: uppercase; }
.signal-card strong { display: block; max-width: 8ch; font-family: Georgia, "Times New Roman", serif; font-size: 2.3rem; font-weight: 500; line-height: 1.05; }
.signal-note { display: block; margin-top: 1.2rem; color: var(--muted); font-size: 0.9rem; }

.section { padding: 7rem 0; border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 3rem; margin-bottom: 4rem; }
.section-heading .eyebrow { padding-top: 0.7rem; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.feature-grid article { min-height: 245px; padding: 2rem; border: 1px solid var(--line); border-radius: 1.25rem; background: rgba(255,255,255,0.52); }
.feature-grid article:nth-child(2) { background: var(--mint); }
.feature-grid p { margin-bottom: 0; color: var(--muted); }
.number { display: block; margin-bottom: 4rem; color: var(--green); font-size: 0.75rem; font-weight: 800; }

.integration-list { border-top: 1px solid var(--line); }
.integration { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; padding: 2rem 0; border-bottom: 1px solid var(--line); }
.integration p { max-width: 45ch; margin: 0; color: var(--muted); }
.status { display: inline-block; margin-bottom: 0.65rem; padding: 0.2rem 0.6rem; border-radius: 999px; color: var(--green-deep); background: var(--mint); font-size: 0.7rem; font-weight: 800; text-transform: uppercase; }
.planned .status { color: #705a2b; background: var(--sand); }

.commitments { display: grid; grid-template-columns: 1.25fr 0.75fr; align-items: end; gap: 5rem; }
.commitments > p { margin-bottom: 0; color: var(--muted); font-size: 1.12rem; }

footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  padding: 3.5rem 0;
  border-top: 1px solid var(--line);
}

.footer-brand strong,
.footer-brand span { display: block; }
.footer-brand span,
.copyright { color: var(--muted); font-size: 0.82rem; }
.copyright { grid-column: 1 / -1; margin: 0; }

@media (max-width: 820px) {
  .site-header { align-items: flex-start; padding: 1.25rem 0; }
  .site-header nav { justify-content: flex-end; gap: 0.8rem 1rem; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding: 5rem 0; }
  .signal-card { min-height: 280px; }
  .section-heading,
  .integration,
  .commitments { grid-template-columns: 1fr; gap: 1.5rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-grid article { min-height: 210px; }
  footer { grid-template-columns: 1fr; }
  .copyright { grid-column: auto; }
}

@media (max-width: 560px) {
  .site-header,
  main,
  footer { width: min(100% - 2rem, 1180px); }
  .site-header { display: block; }
  .site-header nav { margin-top: 1.25rem; justify-content: flex-start; }
  .hero { padding-top: 3.5rem; }
  h1 { font-size: clamp(3rem, 16vw, 4.3rem); }
  .section { padding: 5rem 0; }
}

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