:root {
  color-scheme: light;
  --ink: #15211f;
  --muted: #596764;
  --paper: #fffdf7;
  --soft: #f3efe3;
  --line: #dfd7c6;
  --teal: #007f73;
  --blue: #5167f6;
  --gold: #f2b705;
  --coral: #d95f4b;
  --shadow: 0 18px 60px rgba(36, 31, 21, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header,
.site-footer,
.hero,
.content-band {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.nav-links a {
  min-height: 40px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
}

.nav-links a:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.85fr);
  align-items: center;
  gap: 56px;
  min-height: 72vh;
  padding: 54px 0 70px;
}

.hero-copy {
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3rem, 9vw, 5.9rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.intro {
  max-width: 620px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 12px 18px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  background: var(--teal);
  color: #ffffff;
}

.button.secondary {
  border: 1px solid var(--line);
  color: var(--ink);
}

.roadmap-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(0, 127, 115, 0.12), transparent 38%),
    linear-gradient(315deg, rgba(242, 183, 5, 0.18), transparent 42%),
    var(--soft);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.roadmap-art {
  display: block;
  width: 100%;
  height: auto;
}

.map-point circle {
  fill: var(--ink);
}

.map-point text {
  fill: #ffffff;
  font-size: 20px;
  font-weight: 800;
  text-anchor: middle;
}

.map-label rect {
  fill: #ffffff;
  stroke: var(--line);
}

.map-label text {
  fill: var(--ink);
  font-size: 18px;
  font-weight: 800;
  text-anchor: middle;
}

.content-band {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
  border-top: 1px solid var(--line);
  padding: 58px 0 72px;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1;
  letter-spacing: 0;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.pillars article {
  min-height: 180px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  padding: 22px;
}

.pillars h3 {
  margin: 0 0 12px;
  font-size: 1.15rem;
}

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

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding: 24px 0 36px;
  color: var(--muted);
}

.site-footer p {
  margin: 0;
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .hero,
  .content-band {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 34px;
    min-height: auto;
    padding-top: 32px;
  }

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

@media (max-width: 520px) {
  .site-header,
  .site-footer,
  .hero,
  .content-band {
    width: min(100% - 28px, 1120px);
  }

  h1 {
    font-size: 3rem;
  }

  .actions,
  .button {
    width: 100%;
  }

  .site-footer {
    flex-direction: column;
  }
}