:root {
  --ink: #172026;
  --muted: #5a6772;
  --line: #d9e0e6;
  --panel: #f7f9fb;
  --brand: #176b4d;
  --brand-2: #b7422c;
  --accent: #0f5c8f;
  --paper: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: var(--accent);
}

.wrap {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
  font-size: 20px;
}

.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}

.nav-links a {
  color: var(--ink);
  text-decoration: none;
  font-size: 15px;
}

.hero {
  padding: 62px 0 42px;
  background: linear-gradient(180deg, #eef5f2 0%, #ffffff 76%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
  gap: 40px;
  align-items: start;
}

.eyebrow {
  color: var(--brand);
  font-weight: 700;
  margin: 0 0 10px;
}

h1,
h2,
h3 {
  line-height: 1.18;
  margin: 0 0 14px;
}

h1 {
  font-size: clamp(34px, 5vw, 58px);
  max-width: 13ch;
}

h2 {
  font-size: clamp(26px, 3vw, 36px);
}

h3 {
  font-size: 21px;
}

.lead {
  font-size: 19px;
  color: #33404a;
  max-width: 720px;
}

.article-meta {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
}

.btn.primary {
  background: var(--brand);
  border-color: var(--brand);
  color: white;
}

.proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 30px;
}

.metric {
  border: 1px solid var(--line);
  background: white;
  border-radius: 8px;
  padding: 14px;
}

.metric strong {
  display: block;
  font-size: 22px;
}

.panel {
  border: 1px solid var(--line);
  background: white;
  border-radius: 8px;
  padding: 22px;
}

.section {
  padding: 52px 0;
}

.section.alt {
  background: var(--panel);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  background: white;
}

.card p,
.panel p {
  margin: 0 0 12px;
}

.card p:last-child,
.panel p:last-child {
  margin-bottom: 0;
}

.tag {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  background: #e8f2ee;
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 10px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

th,
td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  background: #eef5f2;
}

tr:last-child td {
  border-bottom: 0;
}

.note {
  color: var(--muted);
  font-size: 14px;
}

.form {
  display: grid;
  gap: 12px;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  font: inherit;
}

textarea {
  min-height: 110px;
}

.footer {
  background: #142027;
  color: #e9eef2;
  padding: 34px 0;
}

.footer a {
  color: #e9eef2;
}

.breadcrumbs {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 18px;
}

.product-hero {
  padding: 42px 0;
  background: #eef5f2;
}

@media (max-width: 820px) {
  .hero-grid,
  .grid,
  .proof {
    grid-template-columns: 1fr;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 12px 0;
  }

  h1 {
    max-width: none;
  }
}