.expertise-article {
  --expertise-accent: #8c5538;
  --expertise-surface: #f7f3ee;
  background: #fcfaf8;
  color: #34302c;
}

.expertise-article *,
.expertise-article *::before,
.expertise-article *::after {
  box-sizing: border-box;
}

.expertise-article .expertise-hero {
  position: relative;
  min-height: min(620px, 68vh);
  display: flex;
  align-items: end;
  padding: clamp(44px, 8vw, 112px) max(10vw, calc((100vw - 1280px) / 2));
  overflow: hidden;
  background: #9e9384;
}

.expertise-article .expertise-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(24, 19, 14, 0.34);
}

.expertise-article .expertise-hero-plain::after {
  display: none;
}

.expertise-article .expertise-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.expertise-article .expertise-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 760px;
  color: #fff;
}

.expertise-article .expertise-kicker,
.expertise-article .expertise-list-label {
  margin: 0 0 16px;
  font-family: "Sofia Pro UI", Arial, Helvetica, sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1.4;
  text-transform: uppercase;
}

.expertise-article .expertise-hero h1,
.expertise-article .expertise-heading h2,
.expertise-article .expertise-closing h2 {
  margin: 0;
  font-family: "Freight Display Pro", "Freight Display Test", Georgia, "Times New Roman", serif;
  font-weight: 300;
  letter-spacing: 0;
}

.expertise-article .expertise-hero h1 {
  max-width: 740px;
  font-size: clamp(42px, 5.2vw, 76px);
  line-height: 0.98;
}

.expertise-article .expertise-hero p:last-child {
  max-width: 600px;
  margin: 22px 0 0;
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 300;
  line-height: 1.55;
}

.expertise-article .expertise-title-block {
  width: min(80vw, 1120px);
  margin: 0 auto;
  padding: clamp(58px, 7vw, 92px) 0 clamp(24px, 3vw, 42px);
}

.expertise-article .expertise-title-band {
  background: var(--expertise-surface);
}

.expertise-article .expertise-title-band .expertise-title-block {
  padding: clamp(64px, 8vw, 104px) 0;
  text-align: center;
}

.expertise-article .expertise-title-band .expertise-title-block h1 {
  margin-left: auto;
  margin-right: auto;
}

.expertise-article .expertise-title-block .expertise-kicker {
  color: var(--expertise-accent);
}

.expertise-article .expertise-title-block h1 {
  max-width: 780px;
  margin: 0;
  color: #312b26;
  font-family: "Freight Display Pro", "Freight Display Test", Georgia, "Times New Roman", serif;
  font-size: clamp(42px, 5.2vw, 76px);
  font-weight: 300;
  letter-spacing: 0;
  line-height: 0.98;
}

.expertise-article .expertise-title-block p:last-child {
  max-width: 600px;
  margin: 22px auto 0;
  color: #514a42;
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 300;
  line-height: 1.55;
}

.expertise-article .expertise-intro,
.expertise-article .expertise-section,
.expertise-article .expertise-closing,
.expertise-article .expertise-title-block {
  width: min(80vw, 1120px);
  margin: 0 auto;
}

.expertise-article .expertise-intro {
  max-width: 840px;
  padding: clamp(68px, 9vw, 126px) 0 clamp(60px, 8vw, 108px);
}

.expertise-article .expertise-intro p {
  margin: 0;
  color: #4d4740;
  font-family: "Freight Display Pro", "Freight Display Test", Georgia, "Times New Roman", serif;
  font-size: clamp(27px, 3.1vw, 42px);
  font-weight: 300;
  line-height: 1.22;
}

.expertise-article .expertise-section-wrap {
  background: var(--expertise-surface);
}

.expertise-article .expertise-section {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(44px, 8vw, 132px);
  padding: clamp(64px, 8vw, 108px) 0;
}

.expertise-article .expertise-heading h2,
.expertise-article .expertise-closing h2 {
  color: #312b26;
  font-size: clamp(30px, 3.2vw, 46px);
  line-height: 1.04;
}

.expertise-article .expertise-content > p {
  margin: 0 0 22px;
  color: #514a42;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.75;
}

.expertise-article .expertise-list {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(52, 48, 44, 0.18);
}

.expertise-article .expertise-list li {
  padding: 16px 0 16px 26px;
  border-bottom: 1px solid rgba(52, 48, 44, 0.18);
  color: #3e3832;
  font-size: 14px;
  line-height: 1.5;
  position: relative;
}

.expertise-article .expertise-list li::before {
  content: "";
  position: absolute;
  top: 25px;
  left: 0;
  width: 8px;
  height: 1px;
  background: var(--expertise-accent);
}

.expertise-article .expertise-closing {
  padding: clamp(72px, 9vw, 126px) 0;
}

.expertise-article .expertise-closing p {
  max-width: 660px;
  margin: 20px 0 30px;
  color: #514a42;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.75;
}

.expertise-article .expertise-link {
  display: inline-block;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--expertise-accent);
  color: #332c26;
  font-family: "Sofia Pro UI", Arial, Helvetica, sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-decoration: none;
  text-transform: uppercase;
}

.expertise-article .expertise-link:hover,
.expertise-article .expertise-link:focus-visible {
  color: var(--expertise-accent);
}

.expertise-article .land-glass-scroll {
  --land-glass-cover: 0%;
  --land-glass-blur: 0px;
  --land-glass-opacity: 0;
  --land-copy-opacity: 0;
  --land-copy-y: 22px;
  --land-scene-dim: 0;
  position: relative;
  height: 220vh;
  background: #615749;
}

.expertise-article .land-glass-scene {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  isolation: isolate;
  background: #615749;
}

.expertise-article .land-glass-scene > img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(calc(1.025 + (var(--land-scene-dim) * 0.018)));
  filter: saturate(calc(1 - (var(--land-scene-dim) * 0.08))) brightness(calc(1 - (var(--land-scene-dim) * 0.12)));
  transition: filter 80ms linear, transform 80ms linear;
}

.expertise-article .land-glass-scene::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(44, 35, 26, 0.2);
  opacity: calc(0.16 + var(--land-scene-dim) * 0.25);
  pointer-events: none;
}

.expertise-article .land-glass-panel {
  position: absolute;
  inset: auto 0 0;
  z-index: 1;
  height: var(--land-glass-cover);
  overflow: hidden;
  background: rgba(229, 219, 205, calc(0.16 + var(--land-glass-opacity) * 0.18));
  backdrop-filter: blur(var(--land-glass-blur)) saturate(0.88) contrast(0.98);
  -webkit-backdrop-filter: blur(var(--land-glass-blur)) saturate(0.88) contrast(0.98);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45), inset 0 56px 88px rgba(255, 255, 255, 0.05);
  will-change: height, backdrop-filter;
}

.expertise-article .land-glass-panel::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 86px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0));
  opacity: calc(var(--land-glass-opacity) * 0.5);
}

.expertise-article .land-glass-edge {
  position: absolute;
  right: 0;
  bottom: var(--land-glass-cover);
  left: 0;
  z-index: 2;
  height: 2px;
  transform: translateY(1px);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.7), transparent);
  opacity: calc(var(--land-glass-opacity) * 0.56);
  pointer-events: none;
}

.expertise-article .land-glass-copy {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  padding: 72px 24px;
  color: #fff;
  text-align: center;
  opacity: var(--land-copy-opacity);
  transform: translate3d(0, var(--land-copy-y), 0);
  pointer-events: none;
  transition: opacity 90ms linear, transform 90ms linear;
}

.expertise-article .land-glass-copy > div {
  max-width: 720px;
}

.expertise-article .land-glass-copy h2 {
  margin: 0;
  font-family: "Freight Display Pro", "Freight Display Test", Georgia, "Times New Roman", serif;
  font-size: clamp(40px, 5.5vw, 74px);
  font-weight: 300;
  line-height: 1.02;
}

.expertise-article .land-glass-copy p {
  max-width: 600px;
  margin: 24px auto 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(15px, 1.35vw, 19px);
  font-weight: 300;
  line-height: 1.6;
}

.expertise-article .land-glass-copy a {
  display: inline-block;
  margin-top: 30px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.76);
  color: #fff;
  font-family: "Sofia Pro UI", Arial, Helvetica, sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  pointer-events: auto;
  text-decoration: none;
  text-transform: uppercase;
}

.expertise-article .air-expertise-summary,
.expertise-article .sea-expertise-summary {
  grid-template-columns: 1fr;
}

.expertise-article .air-title-band .expertise-title-block {
  padding: clamp(44px, 5vw, 66px) 0;
}

.expertise-article .air-title-band + .expertise-section-wrap .expertise-section {
  padding-top: clamp(42px, 5vw, 64px);
}

.expertise-article .air-expertise-summary .expertise-content,
.expertise-article .sea-expertise-summary .expertise-content {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.expertise-article .air-expertise-summary .expertise-list li,
.expertise-article .sea-expertise-summary .expertise-list li {
  padding-left: 0;
  text-align: center;
}

.expertise-article .air-expertise-summary .expertise-list li::before,
.expertise-article .sea-expertise-summary .expertise-list li::before {
  display: none;
}

.expertise-article .air-expertise-summary .cta,
.expertise-article .sea-expertise-summary .cta {
  margin-top: 30px;
}

@media (prefers-reduced-motion: reduce) {
  .expertise-article .land-glass-scroll {
    height: auto;
  }

  .expertise-article .land-glass-scene {
    position: relative;
    height: min(720px, 100vh);
  }

  .expertise-article .land-glass-panel {
    height: 100%;
    backdrop-filter: blur(9px);
    -webkit-backdrop-filter: blur(9px);
  }

  .expertise-article .land-glass-copy {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 760px) {
  .expertise-article .expertise-hero {
    min-height: 500px;
    padding: 46px 24px;
  }

  .expertise-article .expertise-hero h1 {
    font-size: clamp(40px, 13vw, 58px);
  }

  .expertise-article .expertise-title-block h1 {
    font-size: clamp(40px, 13vw, 58px);
  }

  .expertise-article .expertise-intro,
  .expertise-article .expertise-section,
  .expertise-article .expertise-closing,
  .expertise-article .expertise-title-block {
    width: min(100% - 48px, 620px);
  }

  .expertise-article .expertise-section {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .expertise-article .land-glass-scroll {
    height: 190vh;
  }

  .expertise-article .land-glass-scene {
    height: 100svh;
  }
}