* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: #14212b;
  background: #eef3f7;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
}

a {
  color: #006f8f;
  font-weight: 700;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  width: 1180px;
  max-width: 94%;
  margin: 0 auto;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 34px 0 58px;
  color: #f8fbfd;
  background: #101f29;
  border-bottom: 8px solid #d18a20;
}

.hero-logo {
  position: absolute;
  right: 32px;
  top: 72px;
  width: 420px;
  max-width: 38%;
  opacity: 0.16;
}

.topbar {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding-bottom: 58px;
}

.brand {
  color: #f8fbfd;
  font-weight: 900;
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav a {
  display: inline-block;
  margin-left: 20px;
  color: #d6edf4;
  font-size: 0.94rem;
  font-weight: 500;
}

.nav a:hover {
  color: #ffffff;
}

.eyebrow {
  margin: 0 0 16px;
  color: #76d2e6;
  font-weight: 900;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 980px;
  font-size: clamp(3.4rem, 7vw, 6rem);
  line-height: 0.95;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.lede {
  max-width: 860px;
  margin: 24px 0 0;
  color: #d8e7ee;
  font-size: 1.18rem;
  line-height: 1.65;
}

main {
  padding: 40px 0 76px;
}

section {
  margin: 40px 0;
  padding: 44px;
  background: #ffffff;
  border: 1px solid #d6e0e8;
  border-radius: 6px;
  box-shadow: 0 16px 40px rgba(16, 31, 41, 0.06);
}

section.dark {
  color: #f7fbfd;
  background: #172a36;
  border-color: #172a36;
}

h2 {
  margin: 0 0 16px;
  font-size: 2.1rem;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

h3 {
  margin: 32px 0 12px;
  color: #006f8f;
  font-size: 1.25rem;
}

.dark h2,
.dark h3 {
  color: #ffffff;
}

p {
  margin: 0 0 16px;
}

.note {
  margin-top: 20px;
  padding: 16px;
  color: #12313c;
  background: #eef8fb;
  border-left: 6px solid #006f8f;
  border-radius: 4px;
}

.dark .note {
  color: #eaf8fb;
  background: #0d1820;
  border-left-color: #86dded;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 24px;
  overflow: hidden;
  background: #dbe5ec;
  border: 1px solid #dbe5ec;
  border-radius: 4px;
}

.metric {
  padding: 20px;
  background: #f7fafc;
}

.metric strong {
  display: block;
  color: #d18a20;
  font-size: 1.8rem;
  line-height: 1.1;
  font-weight: 900;
}

.metric span {
  display: block;
  margin-top: 6px;
  color: #536674;
  font-size: 0.88rem;
}

.data-block {
  margin-top: 24px;
  overflow-x: auto;
  border: 1px solid #d8e2e9;
  border-radius: 4px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid #d8e2e9;
}

tr:last-child td {
  border-bottom: none;
}

th {
  color: #006f8f;
  background: #edf3f6;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

td:last-child,
th:last-child {
  text-align: right;
}

.text-right {
  text-align: right;
}

code,
pre {
  font-family: "Cascadia Mono", Consolas, monospace;
}

code {
  padding: 2px 6px;
  color: #006f8f;
  background: #edf3f6;
  border-radius: 4px;
  font-size: 0.92em;
}

pre {
  overflow-x: auto;
  margin: 20px 0 0;
  padding: 20px;
  color: #e2f1f5;
  background: #04070a;
  border-left: 6px solid #d18a20;
  border-radius: 4px;
  line-height: 1.5;
}

ul {
  margin: 16px 0 0;
  padding-left: 22px;
}

li {
  margin: 8px 0;
}

footer {
  padding: 40px 0;
  color: #536674;
  border-top: 1px solid #d2dde5;
  font-size: 0.9rem;
}

@media (max-width: 960px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
    padding-bottom: 38px;
  }

  .nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
  }

  .nav a {
    margin-left: 0;
  }

  .hero-logo {
    display: none;
  }

  section {
    padding: 28px;
  }

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