:root {
  color: #16120e;
  background: #f3ede3;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background:
    radial-gradient(circle at 8% 3%, rgba(255, 103, 31, 0.26), transparent 23rem),
    #f3ede3;
}

body {
  margin: 0;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

.shell {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(22, 18, 14, 0.18);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 850;
  text-decoration: none;
  letter-spacing: -0.03em;
}

.brand::before {
  content: "N";
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 8px;
  color: white;
  background: #ff5a1f;
  box-shadow: 3px 3px 0 #16120e;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.nav a {
  padding: 8px 11px;
  border-radius: 999px;
  color: #5c5047;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

.nav a:hover {
  color: #16120e;
  background: rgba(255, 255, 255, 0.65);
}

.page {
  min-height: calc(100vh - 84px);
  padding: clamp(58px, 9vw, 112px) 0 96px;
}

.eyebrow {
  margin: 0 0 18px;
  color: #d7470c;
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  max-width: 950px;
  margin: 0;
  font-size: clamp(3.7rem, 10vw, 8.5rem);
  font-weight: 900;
  letter-spacing: -0.075em;
  line-height: 0.84;
}

.lede {
  max-width: 690px;
  margin: 34px 0 0;
  color: #5c5047;
  font-size: clamp(1.15rem, 2vw, 1.42rem);
  line-height: 1.55;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 52px;
}

.proof-card {
  min-height: 170px;
  padding: 22px;
  border: 1px solid rgba(22, 18, 14, 0.18);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.58);
}

.proof-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.proof-card p {
  margin: 0;
  color: #6e6259;
  line-height: 1.5;
}

.interactive {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
}

.button {
  border: 0;
  border-radius: 12px;
  padding: 12px 16px;
  color: white;
  background: #16120e;
  cursor: pointer;
  box-shadow: 4px 4px 0 #ff5a1f;
}

.data-card {
  max-width: 760px;
  margin-top: 36px;
  padding: 24px;
  overflow: auto;
  border: 1px solid rgba(22, 18, 14, 0.18);
  border-radius: 18px;
  background: #17130f;
  color: #f9efe5;
  box-shadow: 10px 10px 0 rgba(255, 90, 31, 0.75);
}

.data-card code,
.data-card pre {
  font-family: "SFMono-Regular", Consolas, monospace;
}

.data-card pre {
  margin: 0;
  white-space: pre-wrap;
}

.route-pill {
  display: inline-flex;
  margin-top: 28px;
  padding: 8px 12px;
  border: 1px solid rgba(22, 18, 14, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.82rem;
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

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