.chi-hero {
  padding-top: calc(var(--header-height) + clamp(4rem, 9vw, 7rem));
  padding-bottom: clamp(3.5rem, 7vw, 5.5rem);
  border-bottom: 1px solid rgba(13, 61, 28, 0.1);
  background:
    radial-gradient(circle at 88% 16%, rgba(226, 173, 8, 0.11), transparent 26%),
    linear-gradient(130deg, var(--lea-white), var(--lea-ivory));
}

.chi-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  align-items: end;
  gap: clamp(2.5rem, 8vw, 8rem);
}

.chi-hero__title {
  max-width: 10ch;
  margin: 0;
  font-size: clamp(3.5rem, 8vw, 6.8rem);
  font-weight: 500;
  line-height: 0.9;
}

.chi-hero__title span {
  display: block;
  color: var(--lea-green);
  font-size: 0.66em;
}

.chi-hero__statement {
  max-width: 25ch;
  margin: 1.4rem 0 0;
  color: var(--lea-gold-text);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.6vw, 1.8rem);
  font-style: italic;
  line-height: 1.3;
}

.chi-hero__aside {
  display: grid;
  grid-template-columns: 110px 1fr;
  align-items: center;
  gap: 1.4rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--lea-gold);
  border-bottom: 1px solid rgba(13, 61, 28, 0.12);
}

.chi-hero__aside img {
  width: 110px;
  aspect-ratio: 1;
  object-fit: contain;
}

.chi-hero__aside p {
  margin: 0;
  color: var(--lea-ink-soft);
  font-size: 0.9rem;
  line-height: 1.75;
}

.chi-story {
  padding-block: clamp(5rem, 10vw, 9rem);
  background: var(--lea-white);
}

.chi-block {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: center;
  gap: clamp(2.5rem, 8vw, 7rem);
}

.chi-block + .chi-block {
  margin-top: clamp(5rem, 12vw, 10rem);
}

.chi-block--flip {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.chi-block--flip .chi-block__media {
  order: 2;
}

.chi-block__media {
  margin: 0;
}

.chi-block__frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.chi-block__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: inherit;
  pointer-events: none;
}

.chi-block__frame img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.7s var(--ease-birth);
}

.chi-block__frame.is-contained {
  padding: clamp(1rem, 4vw, 3rem);
  background: var(--lea-ivory);
}

.chi-block__frame.is-contained img {
  object-fit: contain;
}

.chi-block__media:hover img {
  transform: scale(1.025);
}

.chi-block__media figcaption {
  margin: 0.8rem 0 0;
  padding-left: 0.8rem;
  border-left: 2px solid var(--lea-gold);
  color: var(--lea-ink-soft);
  font-size: 0.76rem;
}

.chi-block__body {
  position: relative;
}

.chi-block__num {
  display: block;
  margin-bottom: 1.5rem;
  color: rgba(13, 97, 40, 0.16);
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 9vw, 7rem);
  font-weight: 600;
  line-height: 0.7;
}

.chi-block__kicker {
  margin: 0 0 0.6rem;
  color: var(--lea-gold-text);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
}

.chi-block__body h2 {
  max-width: 12ch;
  margin-bottom: 0.65em;
  font-size: clamp(2.2rem, 4.8vw, 3.8rem);
  font-weight: 500;
}

.chi-block__body > p:not(.chi-block__kicker) {
  max-width: 55ch;
  color: var(--lea-ink-soft);
  line-height: 1.78;
}

.chi-manifesto {
  padding-block: clamp(4.5rem, 9vw, 7.5rem);
}

.chi-manifesto__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
  align-items: end;
  gap: clamp(2.5rem, 9vw, 9rem);
}

.chi-manifesto .eyebrow {
  color: var(--lea-gold-soft);
}

.chi-manifesto h2 {
  max-width: 10ch;
  margin: 0;
  font-size: clamp(3rem, 7vw, 5.8rem);
  font-weight: 500;
  line-height: 0.94;
}

.chi-manifesto__line {
  margin: 0 0 1rem;
  color: var(--lea-gold-soft);
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-style: italic;
  line-height: 1;
}

.chi-manifesto__text {
  max-width: 50ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
}

.chi-values {
  background: var(--lea-ivory);
}

.chi-values__head {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 0.8fr);
  align-items: end;
  gap: clamp(2rem, 8vw, 7rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid rgba(13, 61, 28, 0.13);
}

.chi-values__head .section-title,
.chi-values__head .lead {
  margin-bottom: 0;
}

.chi-values__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.chi-values__grid li {
  padding: 2.5rem clamp(1rem, 2.5vw, 2rem) 0 0;
}

.chi-values__grid li + li {
  padding-left: clamp(1rem, 2.5vw, 2rem);
  border-left: 1px solid rgba(13, 61, 28, 0.1);
}

.chi-values__grid span {
  color: var(--lea-gold-text);
  font-size: 0.68rem;
  font-weight: 600;
}

.chi-values__grid h3 {
  margin: 1.6rem 0 0.45rem;
  font-size: 1.7rem;
}

.chi-values__grid p {
  margin: 0;
  color: var(--lea-ink-soft);
  font-size: 0.88rem;
  line-height: 1.7;
}

.chi-cta__inner {
  display: grid;
  grid-template-columns: 1fr minmax(300px, 0.72fr);
  align-items: end;
  gap: clamp(2rem, 8vw, 7rem);
}

.chi-cta .section-title,
.chi-cta__action .lead {
  margin-bottom: 0;
}

.chi-cta__action .btn {
  margin-top: 1.4rem;
}

@media (max-width: 900px) {
  .chi-hero__grid,
  .chi-block,
  .chi-block--flip,
  .chi-manifesto__grid,
  .chi-values__head,
  .chi-cta__inner {
    grid-template-columns: 1fr;
  }

  .chi-hero__aside {
    max-width: 620px;
  }

  .chi-block--flip .chi-block__media {
    order: 0;
  }

  .chi-values__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 580px) {
  .chi-hero__aside {
    grid-template-columns: 76px 1fr;
  }

  .chi-hero__aside img {
    width: 76px;
  }

  .chi-values__grid {
    grid-template-columns: 1fr;
  }

  .chi-values__grid li,
  .chi-values__grid li + li {
    padding: 1.8rem 0;
    border-bottom: 1px solid rgba(13, 61, 28, 0.1);
    border-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .chi-block__frame img {
    transition: none;
  }
}