:root {
  color-scheme: light;
  --ink: #161817;
  --muted: #5f6864;
  --line: #d8ded9;
  --paper: #f7f6f1;
  --panel: #ffffff;
  --green: #176b4d;
  --teal: #0f7680;
  --rose: #a43d58;
  --amber: #bd7418;
  --shadow: 0 16px 40px rgba(22, 24, 23, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
}

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

.site-header {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 750;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--green);
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.nav a,
.site-footer a,
.card a {
  text-decoration: none;
}

.nav a:hover,
.site-footer a:hover,
.card a:hover {
  text-decoration: underline;
}

main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto 72px;
}

.hero {
  min-height: 620px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 48px;
  align-items: center;
  border-top: 1px solid var(--line);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(44px, 8vw, 84px);
  line-height: 0.96;
  letter-spacing: 0;
  max-width: 880px;
}

h2 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  font-size: 21px;
  line-height: 1.2;
  letter-spacing: 0;
}

.hero-text {
  max-width: 680px;
  color: var(--muted);
  font-size: 20px;
}

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

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 750;
}

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

.button.secondary {
  background: #fff;
}

.signal-panel {
  display: grid;
  gap: 14px;
}

.metric,
.card,
.tool-card,
.policy-block,
.calc-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.metric {
  padding: 22px;
}

.metric-value {
  display: block;
  color: var(--green);
  font-size: 42px;
  font-weight: 850;
  line-height: 1;
}

.metric-label {
  display: block;
  margin-top: 8px;
  color: var(--muted);
}

.section-grid {
  padding: 74px 0;
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 46px;
  border-top: 1px solid var(--line);
}

.cards,
.tool-grid,
.recipe-list,
.deal-list {
  display: grid;
  gap: 16px;
}

.cards {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.tool-card,
.policy-block {
  padding: 22px;
}

.card.highlight {
  border-color: rgba(23, 107, 77, 0.5);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  color: #fff;
  background: var(--teal);
  font-size: 12px;
  font-weight: 800;
}

.tag.muted {
  color: var(--muted);
  background: #edf1ed;
}

.card p,
.tool-card p,
.policy-block p,
.plain-list,
.revenue-list p,
.deal-list p,
.recipe-list p {
  color: var(--muted);
}

.plain-list {
  margin: 18px 0 0;
  padding-left: 20px;
}

.plain-list li + li {
  margin-top: 8px;
}

.band {
  padding: 42px;
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 46px;
  border-radius: 8px;
  color: #fff;
  background: #19382f;
}

.band .eyebrow,
.band p {
  color: rgba(255, 255, 255, 0.82);
}

.revenue-list {
  display: grid;
  gap: 18px;
}

.page-hero {
  padding: 88px 0 54px;
  border-top: 1px solid var(--line);
}

.page-hero p {
  max-width: 720px;
  color: var(--muted);
  font-size: 19px;
}

.article {
  max-width: 820px;
  margin: 0 auto;
}

.article .page-hero {
  padding-bottom: 36px;
}

.article h1 {
  font-size: clamp(38px, 6vw, 66px);
}

.article h2 {
  margin-top: 42px;
  font-size: clamp(26px, 3vw, 34px);
}

.article p {
  color: var(--muted);
  font-size: 18px;
}

.article-cta {
  margin: 48px 0;
}

.deal-list,
.recipe-list {
  margin-bottom: 72px;
}

.deal-item,
.recipe-item {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 26px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

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

.tool-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 72px;
}

.calc-panel {
  padding: 26px;
  margin-bottom: 72px;
}

.calc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
}

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

.result div {
  padding: 18px;
  border-radius: 8px;
  background: #edf1ed;
}

.result strong {
  display: block;
  font-size: 26px;
}

.policy-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 72px;
}

.site-footer {
  min-height: 84px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.site-footer span {
  color: var(--ink);
  font-weight: 800;
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .nav {
    flex-wrap: wrap;
  }

  .hero,
  .section-grid,
  .band,
  .deal-item,
  .recipe-item {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding: 64px 0;
  }

  .cards,
  .tool-grid,
  .calc-grid,
  .result,
  .policy-layout {
    grid-template-columns: 1fr;
  }
}