:root {
  color-scheme: light;
  --ink: #13201d;
  --muted: #52605d;
  --line: #d9dfdd;
  --paper: #f7f8f5;
  --panel: #ffffff;
  --green: #1f6b56;
  --green-2: #e2f2ed;
  --blue: #275e8e;
  --gold: #c39031;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

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

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 0 clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background: rgba(247, 248, 245, 0.88);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 10;
}

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

.brand {
  gap: 10px;
  font-weight: 750;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--ink);
  color: white;
  font-weight: 800;
}

nav {
  gap: clamp(14px, 3vw, 28px);
  color: var(--muted);
  font-size: 0.95rem;
}

nav a:hover,
footer a:hover {
  color: var(--green);
}

main {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(56px, 8vw, 96px) 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(3.15rem, 7vw, 6.75rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 14px;
  font-size: 1.2rem;
}

.lede {
  max-width: 690px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.58;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid var(--line);
  font-weight: 720;
}

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

.button.secondary {
  background: white;
}

.signal-panel {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(31, 107, 86, 0.08), transparent 55%),
    var(--panel);
  border-radius: 8px;
  padding: 18px;
}

.signal-panel > div {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  align-items: center;
  min-height: 96px;
  border-bottom: 1px solid var(--line);
}

.signal-panel > div:last-child {
  border-bottom: 0;
}

.metric {
  color: var(--blue);
  font-size: 2rem;
  font-weight: 820;
}

.signal-panel p {
  margin: 0;
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 720;
}

.section {
  padding: 72px 0;
  border-top: 1px solid var(--line);
}

.section-head {
  max-width: 720px;
  margin-bottom: 28px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

article {
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

article:nth-child(2) {
  border-top-color: var(--gold);
}

article:nth-child(3) {
  border-top-color: var(--blue);
}

article p,
.split > p {
  color: var(--muted);
  line-height: 1.7;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1.1fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: start;
}

footer {
  justify-content: space-between;
  gap: 16px;
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0 46px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

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

@media (max-width: 820px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    min-height: 108px;
    padding-top: 16px;
    padding-bottom: 16px;
  }

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

  .hero,
  .split {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 5rem);
  }
}

@media (max-width: 520px) {
  main,
  footer {
    width: min(100% - 28px, 1160px);
  }

  nav {
    gap: 10px;
    font-size: 0.88rem;
  }

  .button {
    width: 100%;
  }

  .signal-panel > div {
    grid-template-columns: 52px 1fr;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
  }
}