.areas-page {
  background: var(--paper);
}
.nav-preview-active {
  color: var(--forest) !important;
  position: relative;
}
.nav-preview-active::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  border-bottom: 1px solid var(--gold);
}
.areas-hero {
  padding: 128px clamp(25px, 7vw, 110px) 74px;
  background: var(--white);
}
.areas-hero-grid {
  display: grid;
  grid-template-columns: 1.16fr 0.55fr;
  gap: 11vw;
  margin-top: 37px;
  align-items: end;
}
.areas-hero h1,
.areas-closing h2 {
  max-width: 780px;
  margin: 0;
  font: clamp(54px, 6.4vw, 102px)/0.89 var(--serif);
  letter-spacing: -0.055em;
}
.areas-hero h1 em {
  color: #778876;
  font-style: italic;
}
.areas-hero-grid > p {
  max-width: 460px;
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}
.areas-rule {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  margin-top: 76px;
  padding-top: 17px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.areas-rule span {
  color: var(--gold);
  font: 42px/0.7 var(--serif);
}
.areas-rule p,
.areas-rule small {
  margin: 0;
  font: 10px var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.areas-rule small {
  color: #879185;
}
.areas-list {
  padding: 0 clamp(25px, 5.5vw, 88px) 115px;
  background: var(--paper);
}
.area-card {
  border-bottom: 1px solid var(--line);
}
.area-card:first-child {
  border-top: 1px solid var(--line);
}
.area-card summary {
  display: grid;
  grid-template-columns: 55px 64px minmax(270px, 1.1fr) minmax(
      220px,
      0.72fr
    ) 32px;
  gap: 22px;
  align-items: center;
  min-height: 139px;
  cursor: pointer;
  list-style: none;
  transition:
    background 0.28s ease,
    padding 0.28s ease;
}
.area-card summary::-webkit-details-marker {
  display: none;
}
.area-card summary:hover {
  padding-inline: 20px;
  background: transparent;
}
.area-number {
  align-self: start;
  padding-top: 47px;
  color: var(--gold);
  font: 10px var(--mono);
  letter-spacing: 0.1em;
}
.area-icon {
  width: 46px;
  height: 46px;
  position: relative;
  display: block;
  border: 1px solid rgba(183, 138, 88, 0.72);
  border-radius: 50%;
  color: var(--forest);
}
.area-icon-image {
  display: block;
  width: 46px;
  height: 46px;
  object-fit: contain;
}
.area-icon::before,
.area-icon::after {
  content: "";
  position: absolute;
  display: block;
}
.icon-compass::before {
  inset: 11px;
  border: 1px solid currentColor;
  transform: rotate(45deg);
}
.icon-compass::after {
  width: 1px;
  height: 28px;
  left: 22px;
  top: 8px;
  background: var(--gold);
  transform: rotate(45deg);
}
.icon-map::before {
  width: 25px;
  height: 21px;
  left: 9px;
  top: 11px;
  border-left: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: skewY(-25deg);
}
.icon-map::after {
  width: 1px;
  height: 23px;
  left: 22px;
  top: 11px;
  background: var(--gold);
  transform: rotate(21deg);
}
.icon-spark::before {
  width: 24px;
  height: 24px;
  left: 10px;
  top: 10px;
  border: 1px solid currentColor;
  transform: rotate(45deg);
}
.icon-spark::after {
  width: 1px;
  height: 34px;
  left: 22px;
  top: 5px;
  background: var(--gold);
}
.icon-chart::before {
  width: 27px;
  height: 18px;
  left: 9px;
  bottom: 10px;
  border-left: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
}
.icon-chart::after {
  width: 22px;
  height: 1px;
  left: 12px;
  top: 22px;
  background: var(--gold);
  transform: rotate(-38deg);
  box-shadow: 10px 5px 0 -0.25px var(--gold);
}
.icon-columns::before {
  width: 26px;
  height: 25px;
  left: 9px;
  top: 10px;
  border-top: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  background: linear-gradient(
    90deg,
    transparent 0 18%,
    var(--gold) 18% 22%,
    transparent 22% 48%,
    var(--gold) 48% 52%,
    transparent 52% 78%,
    var(--gold) 78% 82%,
    transparent 82%
  );
}
.icon-route::before {
  width: 26px;
  height: 26px;
  left: 9px;
  top: 9px;
  border: 1px solid currentColor;
  border-radius: 50%;
  border-left-color: transparent;
}
.icon-route::after {
  width: 6px;
  height: 6px;
  left: 9px;
  top: 28px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 20px -19px 0 var(--forest);
}
.icon-network::before {
  width: 6px;
  height: 6px;
  left: 8px;
  top: 19px;
  border-radius: 50%;
  background: var(--forest);
  box-shadow:
    23px -10px 0 var(--gold),
    23px 10px 0 var(--forest);
}
.icon-network::after {
  width: 23px;
  height: 22px;
  left: 12px;
  top: 12px;
  border-top: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: skewY(-25deg);
}
.icon-grid::before {
  inset: 11px;
  border: 1px solid currentColor;
  background:
    linear-gradient(
      90deg,
      transparent 47%,
      var(--gold) 48% 52%,
      transparent 53%
    ),
    linear-gradient(0deg, transparent 47%, var(--gold) 48% 52%, transparent 53%);
}
.icon-channel::before {
  width: 28px;
  height: 1px;
  top: 22px;
  left: 8px;
  background: var(--forest);
  transform: rotate(-28deg);
  box-shadow: 0 0 0 0 var(--forest);
}
.icon-channel::after {
  width: 6px;
  height: 6px;
  left: 8px;
  top: 19px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow:
    22px -12px 0 var(--forest),
    22px 12px 0 var(--forest);
}
.icon-voice::before {
  width: 22px;
  height: 15px;
  left: 11px;
  top: 13px;
  border: 1px solid currentColor;
  border-radius: 50%;
}
.icon-voice::after {
  width: 1px;
  height: 23px;
  left: 22px;
  top: 12px;
  background: var(--gold);
  transform: rotate(42deg);
}
.icon-signal::before {
  width: 26px;
  height: 26px;
  left: 9px;
  top: 9px;
  border: 1px solid currentColor;
  border-radius: 50%;
  border-left-color: transparent;
  border-bottom-color: transparent;
  transform: rotate(-20deg);
}
.icon-signal::after {
  width: 6px;
  height: 6px;
  left: 20px;
  top: 20px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow:
    8px -8px 0 -1px var(--forest),
    15px -15px 0 -2px var(--forest);
}
.icon-orbit::before {
  width: 27px;
  height: 15px;
  left: 8px;
  top: 14px;
  border: 1px solid currentColor;
  border-radius: 50%;
  transform: rotate(-35deg);
}
.icon-orbit::after {
  width: 7px;
  height: 7px;
  left: 19px;
  top: 19px;
  border-radius: 50%;
  background: var(--gold);
}
.area-title {
  font: 38px/0.94 var(--serif);
  letter-spacing: -0.04em;
}
.area-teaser {
  max-width: 270px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}
.area-toggle {
  width: 27px;
  height: 27px;
  justify-self: end;
  border: 1px solid var(--gold);
  border-radius: 50%;
  position: relative;
}
.area-toggle::before,
.area-toggle::after {
  content: "";
  position: absolute;
  top: 12px;
  left: 7px;
  width: 11px;
  border-top: 1px solid var(--forest);
}
.area-toggle::after {
  transform: rotate(90deg);
  transition: transform 0.2s ease;
}
.area-card[open] .area-toggle::after {
  transform: rotate(0);
}
.area-card[open] summary {
  background: transparent;
  padding-inline: 20px;
}
.area-detail {
  display: grid;
  grid-template-columns: 55px 64px minmax(270px, 1.1fr) minmax(
      220px,
      0.72fr
    ) 32px;
  gap: 22px;
  padding: 0 20px 34px;
}
.area-detail p {
  grid-column: 3;
  max-width: 360px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.72;
}
.area-detail p + p {
  grid-column: 4;
  color: var(--ink);
  font-size: 13px;
}
.area-detail b {
  color: var(--forest);
}
.area-card[open] .area-detail {
  animation: reveal 0.3s ease-out;
}
@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.areas-closing {
  display: grid;
  grid-template-columns: 0.55fr 1.16fr;
  gap: 11vw;
  padding: 115px clamp(25px, 7vw, 110px);
  background: var(--forest);
  color: var(--white);
}
.areas-closing .eyebrow {
  color: var(--gold);
}
.areas-closing h2 {
  font-size: clamp(50px, 5.7vw, 90px);
}
.areas-closing div > p {
  max-width: 620px;
  margin: 34px 0;
  color: #d4ddd1;
  line-height: 1.75;
}
.areas-closing .button {
  margin-top: 4px;
}
@media (max-width: 820px) {
  .areas-hero {
    padding: 85px 23px 55px;
  }
  .areas-hero-grid,
  .areas-closing {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .areas-hero h1 {
    font-size: 64px;
  }
  .areas-rule {
    grid-template-columns: auto 1fr;
    margin-top: 52px;
  }
  .areas-rule small {
    display: none;
  }
  .areas-list {
    padding: 0 23px 81px;
  }
  .area-card summary {
    grid-template-columns: 29px 48px 1fr 27px;
    gap: 13px;
    min-height: 120px;
  }
  .area-number {
    padding-top: 39px;
  }
  .area-icon {
    width: 39px;
    height: 39px;
    transform: scale(0.85);
    transform-origin: center;
  }
  .area-title {
    font-size: 31px;
  }
  .area-teaser {
    display: none;
  }
  .area-card summary:hover,
  .area-card[open] summary {
    padding-inline: 8px;
  }
  .area-detail {
    display: block;
    padding: 0 8px 27px 90px;
  }
  .area-detail p {
    font-size: 13px;
  }
  .area-detail p + p {
    margin-top: 14px;
  }
  .areas-closing {
    padding: 81px 23px;
  }
  .areas-closing h2 {
    font-size: 55px;
  }
}
@media (max-width: 430px) {
  .areas-hero {
    padding: 68px 18px 48px;
  }
  .areas-hero h1 {
    font-size: clamp(47px, 13.2vw, 56px);
  }
  .areas-hero-grid > p {
    font-size: 15px;
  }
  .areas-list {
    padding: 0 18px 68px;
  }
  .area-card summary {
    grid-template-columns: 25px 42px 1fr 25px;
    gap: 10px;
    min-height: 107px;
  }
  .area-number {
    padding-top: 34px;
    font-size: 9px;
  }
  .area-icon {
    width: 37px;
    height: 37px;
    transform: scale(0.78);
  }
  .area-icon-image {
    width: 37px;
    height: 37px;
  }
  .area-title {
    font-size: 28px;
  }
  .area-detail {
    padding-left: 77px;
  }
  .areas-closing {
    padding: 68px 18px;
  }
  .areas-closing h2 {
    font-size: clamp(46px, 13vw, 54px);
  }
}