:root {
  color-scheme: light;
  --navy: #061923;
  --navy-2: #0d2a35;
  --green: #62ca7e;
  --green-dark: #1d7139;
  --paper: #f3f5f1;
  --white: #fff;
  --ink: #152128;
  --muted: #64727a;
  --line: #d8ded8;
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button {
  font: inherit;
  cursor: pointer;
}

.shell {
  width: min(100% - 64px, 1240px);
  margin-inline: auto;
}

.site-header {
  background: var(--navy);
  color: var(--white);
}

.site-header .shell {
  display: flex;
  min-height: 94px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand img {
  width: 230px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 12px;
}

.site-nav a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover {
  border-color: var(--green);
  color: var(--white);
}

.eyebrow {
  margin: 0 0 17px;
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow--light {
  color: #75d78f;
}

.insights-hero,
.article-hero {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
}

.insights-hero::after,
.article-hero::after {
  position: absolute;
  width: 680px;
  height: 680px;
  border-radius: 50%;
  background: rgba(59, 176, 92, 0.11);
  content: "";
  filter: blur(2px);
  pointer-events: none;
  right: -280px;
  top: -330px;
}

.insights-hero .shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 90px;
  align-items: end;
  padding: 90px 0 102px;
}

.insights-hero h1,
.article-hero h1 {
  margin: 0;
  color: var(--white);
  font-size: clamp(54px, 7.2vw, 98px);
  font-weight: 380;
  letter-spacing: -0.06em;
  line-height: 0.95;
}

.insights-hero__copy p,
.article-hero__copy > p {
  max-width: 610px;
  margin: 0;
  color: rgba(255, 255, 255, 0.67);
  font-size: 17px;
  line-height: 1.7;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  background: var(--navy);
  color: var(--white);
}

.signal-strip a {
  min-height: 150px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  border-right: 1px solid rgba(255, 255, 255, 0.14);
  padding: 30px 32px;
  transition: background-color 240ms ease, transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.signal-strip a:last-child {
  border-right: 0;
}

.signal-strip a:hover {
  z-index: 1;
  background: #0d2d38;
  transform: translateY(-5px);
}

.signal-strip strong {
  display: block;
  margin-bottom: 20px;
  color: #75d78f;
  font-size: 38px;
  font-weight: 430;
  letter-spacing: -0.05em;
}

.signal-strip span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.45;
  text-transform: uppercase;
}

.insights-main {
  padding: 86px 0 110px;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr 0.75fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 42px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(40px, 4.5vw, 62px);
  font-weight: 420;
  letter-spacing: -0.05em;
  line-height: 1;
}

.section-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.topic-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-top: 1px solid var(--ink);
  padding: 22px 0 28px;
}

.topic-filter button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  padding: 0 18px;
  transition: background-color 200ms ease, border-color 200ms ease, color 200ms ease;
}

.topic-filter button:hover,
.topic-filter button.is-active {
  border-color: var(--navy);
  background: var(--navy);
  color: var(--white);
}

.insight-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.insight-list article {
  min-width: 0;
  background: var(--white);
}

.insight-list article[hidden] {
  display: none;
}

.insight-list article > a {
  display: flex;
  min-height: 100%;
  flex-direction: column;
}

.insight-list figure {
  position: relative;
  aspect-ratio: 1.28 / 1;
  margin: 0;
  overflow: hidden;
  background: #e3e7e1;
}

.insight-list figure::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(4, 20, 27, 0.75));
  content: "";
}

.insight-list figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.86);
  transition: transform 750ms cubic-bezier(0.22, 1, 0.36, 1), filter 420ms ease;
}

.insight-list figure picture,
.article-hero__visual picture {
  display: block;
  width: 100%;
  height: 100%;
}

.insight-list article:hover figure img {
  transform: scale(1.075);
  filter: saturate(1);
}

.insight-list figcaption {
  position: absolute;
  z-index: 1;
  right: 24px;
  bottom: 22px;
  left: 24px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  color: var(--white);
}

.insight-list figcaption strong {
  color: #7cdd96;
  font-size: 40px;
  font-weight: 430;
  letter-spacing: -0.05em;
  line-height: 0.9;
}

.insight-list figcaption span {
  max-width: 125px;
  color: rgba(255, 255, 255, 0.77);
  font-size: 9px;
  font-weight: 700;
  line-height: 1.45;
  text-align: right;
  text-transform: uppercase;
}

.insight-list__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 29px 28px 26px;
}

.card-meta,
.card-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: #7b888d;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.card-meta span {
  color: var(--green-dark);
}

.insight-list h2 {
  margin: 38px 0 15px;
  font-size: clamp(27px, 2.6vw, 38px);
  font-weight: 480;
  letter-spacing: -0.045em;
  line-height: 1.12;
}

.insight-list p {
  margin: 0 0 32px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.72;
}

.card-link {
  border-top: 1px solid var(--line);
  margin-top: auto;
  padding-top: 18px;
}

.card-link span:last-child {
  color: var(--ink);
}

.insights-cta {
  display: grid;
  grid-template-columns: 0.7fr 1.1fr auto;
  gap: 30px;
  align-items: center;
  border-bottom: 1px solid var(--ink);
  padding: 28px 0;
}

.insights-cta strong {
  color: var(--green-dark);
  font-size: 10px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.insights-cta p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.insights-cta a,
.button {
  display: inline-flex;
  min-height: 49px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--navy);
  background: var(--navy);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  padding: 0 21px;
}

.article-hero .shell {
  position: relative;
  z-index: 1;
  padding: 56px 0 80px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 62px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 10px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.breadcrumbs a:hover {
  color: var(--white);
}

.article-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  gap: clamp(55px, 8vw, 118px);
  align-items: end;
}

.article-hero h1 {
  max-width: 790px;
  font-size: clamp(48px, 6.2vw, 82px);
}

.article-hero__copy > p {
  margin-top: 28px;
  font-size: 16px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 34px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.article-hero__visual {
  position: relative;
  aspect-ratio: 1.12 / 1;
  margin: 0;
  overflow: hidden;
  background: var(--navy-2);
}

.article-hero__visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 38%, rgba(4, 20, 27, 0.83));
  content: "";
}

.article-hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.88);
}

.article-hero__visual figcaption {
  position: absolute;
  z-index: 1;
  right: 28px;
  bottom: 26px;
  left: 28px;
}

.article-hero__visual strong,
.article-hero__visual span {
  display: block;
}

.article-hero__visual strong {
  color: #7ddd97;
  font-size: clamp(50px, 6vw, 82px);
  font-weight: 410;
  letter-spacing: -0.07em;
  line-height: 0.9;
}

.article-hero__visual span {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.article-main {
  padding: 82px 0 110px;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(260px, 330px);
  gap: clamp(70px, 10vw, 150px);
  align-items: start;
  justify-content: center;
}

.article-content {
  min-width: 0;
}

.article-intro p:first-child {
  color: var(--ink);
  font-size: clamp(22px, 2.1vw, 29px);
  font-weight: 430;
  letter-spacing: -0.025em;
  line-height: 1.5;
}

.article-content p,
.article-content li {
  color: #526067;
  font-size: 16px;
  line-height: 1.85;
}

.article-content section {
  border-top: 1px solid var(--line);
  margin-top: 52px;
  padding-top: 44px;
}

.article-content h2 {
  max-width: 680px;
  margin: 0 0 25px;
  color: var(--ink);
  font-size: clamp(30px, 3.2vw, 43px);
  font-weight: 450;
  letter-spacing: -0.045em;
  line-height: 1.1;
}

.article-content ul {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.article-content li {
  position: relative;
  border-top: 1px solid var(--line);
  padding: 15px 8px 15px 30px;
}

.article-content li::before {
  position: absolute;
  top: 24px;
  left: 5px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #43aa60;
  content: "";
}

.takeaway {
  margin-top: 56px;
  border-left: 4px solid #4fbe6e;
  background: #e6eee6;
  padding: 30px 34px;
}

.takeaway strong {
  display: block;
  margin-bottom: 12px;
  color: var(--green-dark);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.takeaway p {
  margin: 0;
  color: var(--ink);
  font-size: 16px;
}

.article-aside {
  position: sticky;
  top: 28px;
}

.source-panel,
.advisory-panel {
  border-top: 1px solid var(--ink);
  padding-top: 22px;
}

.source-panel h2,
.advisory-panel h2 {
  margin: 0 0 18px;
  font-size: 18px;
  font-weight: 650;
}

.source-panel ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.source-panel li {
  border-top: 1px solid var(--line);
}

.source-panel a {
  display: block;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.55;
  padding: 15px 0;
}

.source-panel a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.advisory-panel {
  margin-top: 36px;
}

.advisory-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.article-related {
  margin-top: 92px;
  border-top: 1px solid var(--ink);
  padding-top: 32px;
}

.article-related__heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 30px;
}

.article-related__heading h2 {
  margin: 0;
  font-size: 38px;
  font-weight: 450;
  letter-spacing: -0.045em;
}

.article-related__heading > a {
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 700;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.related-grid a {
  min-height: 170px;
  display: flex;
  flex-direction: column;
  background: var(--white);
  padding: 24px;
  transition: background-color 220ms ease, transform 360ms cubic-bezier(0.22, 1, 0.36, 1);
}

.related-grid a:hover {
  z-index: 1;
  background: #eaf0e8;
  transform: translateY(-4px);
}

.related-grid small {
  color: var(--green-dark);
  font-size: 9px;
  font-weight: 740;
  letter-spacing: 0.1em;
}

.related-grid strong {
  margin: auto 0 13px;
  font-size: 19px;
}

.related-grid span {
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
}

footer {
  background: #04151d;
  color: rgba(255, 255, 255, 0.62);
  padding: 34px 0;
  font-size: 11px;
}

footer .shell {
  display: flex;
  justify-content: space-between;
  gap: 25px;
}

:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
  box-shadow: 0 0 0 5px #1d7139;
}

@media (max-width: 900px) {
  .insights-hero .shell,
  .article-hero__grid,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-hero__visual {
    max-width: 650px;
  }

  .article-aside {
    position: static;
  }

  .insight-list {
    grid-template-columns: 1fr;
  }

  .insight-list figure {
    aspect-ratio: 1.8 / 1;
  }

  .insights-cta {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .shell {
    width: min(100% - 32px, 1240px);
  }

  .site-header .shell {
    min-height: 80px;
  }

  .brand img {
    width: 182px;
  }

  .site-nav a:first-child {
    display: none;
  }

  .insights-hero .shell {
    gap: 35px;
    padding: 64px 0 72px;
  }

  .insights-hero h1,
  .article-hero h1 {
    font-size: 49px;
  }

  .signal-strip {
    grid-template-columns: 1fr;
  }

  .signal-strip a {
    min-height: 118px;
    border-right: 0;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .topic-filter {
    flex-wrap: nowrap;
    overflow-x: auto;
  }

  .topic-filter button {
    flex: 0 0 auto;
  }

  .insight-list figure {
    aspect-ratio: 1.28 / 1;
  }

  .article-hero .shell {
    padding: 38px 0 64px;
  }

  .breadcrumbs {
    margin-bottom: 45px;
  }

  .article-hero__visual {
    aspect-ratio: 1.2 / 1;
  }

  .article-main {
    padding: 62px 0 82px;
  }

  .article-content p,
  .article-content li {
    font-size: 15px;
  }

  .takeaway {
    padding: 25px 24px;
  }

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

  .article-related__heading,
  footer .shell {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}