.achieve-ref {
  padding: 82px 0 76px;
  background:
    radial-gradient(circle at 8% 14%, rgba(226, 236, 227, .48), transparent 23%),
    var(--canvas);
}

.achieve-ref .container {
  max-width: 1280px;
}

.achieve-ref .achieve-ref-kick {
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .11em;
}

.achieve-ref-head {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(320px, .75fr);
  align-items: end;
  gap: clamp(36px, 4vw, 56px);
  margin-bottom: 34px;
}

.achieve-ref .achieve-ref-title {
  max-width: 21ch;
  margin: 0;
  font-size: clamp(38px, 3.6vw, 48px);
  font-weight: 600;
  line-height: 1.03;
  letter-spacing: -.045em;
  text-wrap: balance;
}

.achieve-ref-title span {
  display: block;
}

.achieve-ref-title .achieve-ref-accent {
  color: var(--indigo);
}

.achieve-ref-intro {
  max-width: 31ch;
  margin: 0 0 5px;
  padding: 4px 0 4px 22px;
  border-left: 2px solid rgba(3, 71, 55, .74);
  color: var(--body);
  font-size: clamp(16px, 1.35vw, 18px);
  line-height: 1.5;
}

.achieve-ref-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(160, 178, 165, .42);
  border-radius: 20px;
  background: rgba(255, 255, 255, .8);
  box-shadow: 0 22px 44px -34px rgba(3, 71, 55, .38);
}

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

.achieve-ref-card {
  display: flex;
  min-height: 304px;
  flex-direction: column;
  padding: 26px 30px 24px;
}

.achieve-ref-card + .achieve-ref-card {
  border-left: 1px solid rgba(160, 178, 165, .35);
}

.achieve-ref-card-top {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  align-items: start;
  gap: 18px;
}

.achieve-ref-icon {
  display: grid;
  width: 70px;
  height: 70px;
  place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, .98) 0 24%, rgba(226, 236, 227, .9) 59%, rgba(226, 236, 227, .34) 100%);
  box-shadow: 0 12px 28px -20px rgba(3, 71, 55, .55);
}

.achieve-ref-icon img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.achieve-ref-number {
  display: inline-flex;
  width: fit-content;
  min-width: 42px;
  height: 31px;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  border: 1px solid rgba(160, 178, 165, .35);
  border-radius: 11px;
  background: rgba(247, 249, 246, .88);
  color: var(--indigo);
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 5px 14px -12px rgba(3, 71, 55, .6);
}

.achieve-ref-card h3 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(19px, 1.5vw, 22px);
  line-height: 1.22;
  letter-spacing: -.028em;
}

.achieve-ref-rule {
  width: 34px;
  height: 2px;
  margin: 20px 0 18px;
  border-radius: 99px;
  background: rgba(3, 71, 55, .62);
}

.achieve-ref-card > p {
  max-width: 31ch;
  color: var(--body);
  font-size: 15.5px;
  line-height: 1.46;
}

.achieve-ref-result {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 18px;
  color: var(--indigo);
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.25;
}

.achieve-ref-result i {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  place-items: center;
  border: 1px solid rgba(3, 71, 55, .55);
  border-radius: 50%;
  font-style: normal;
  font-size: 17px;
  line-height: 1;
}

.achieve-ref-corner {
  position: absolute;
  z-index: 2;
  width: 12px;
  height: 12px;
  pointer-events: none;
}

.achieve-ref-corner::before,
.achieve-ref-corner::after {
  position: absolute;
  background: rgba(3, 71, 55, .72);
  content: "";
}

.achieve-ref-corner::before {
  width: 9px;
  height: 1px;
}

.achieve-ref-corner::after {
  width: 1px;
  height: 9px;
}

.achieve-ref-corner:nth-child(1) { top: 16px; left: 16px; }
.achieve-ref-corner:nth-child(2) { top: 16px; right: 16px; transform: rotate(90deg); }
.achieve-ref-corner:nth-child(3) { right: 16px; bottom: 16px; transform: rotate(180deg); }
.achieve-ref-corner:nth-child(4) { bottom: 16px; left: 16px; transform: rotate(270deg); }

.achieve-ref-callout {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  align-items: center;
  gap: 28px;
  margin-top: 16px;
  padding: 18px 30px 18px 22px;
  border: 1px solid rgba(198, 214, 201, .58);
  border-radius: 20px;
  background:
    linear-gradient(105deg, rgba(226, 236, 227, .82), rgba(248, 250, 247, .94) 58%, rgba(226, 236, 227, .64));
}

.achieve-ref-target-wrap {
  position: relative;
  display: grid;
  min-height: 86px;
  place-items: center;
  border-right: 1px solid rgba(3, 71, 55, .24);
}

.achieve-ref-orbit {
  position: absolute;
  width: 84px;
  height: 84px;
  border: 1px dashed rgba(3, 71, 55, .28);
  border-radius: 50%;
}

.achieve-ref-orbit::before,
.achieve-ref-orbit::after {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--indigo-bright);
  content: "";
}

.achieve-ref-orbit::before { top: 12px; left: 5px; }
.achieve-ref-orbit::after { right: 5px; bottom: 12px; }

.achieve-ref-target {
  position: relative;
  z-index: 1;
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  border-radius: 50%;
  background: var(--indigo);
  box-shadow: 0 16px 30px -20px rgba(3, 71, 55, .76);
}

.achieve-ref-target img {
  width: 30px;
  height: 30px;
  filter: brightness(0) invert(1);
}

.achieve-ref-callout-copy {
  font-size: clamp(22px, 2vw, 28px);
  line-height: 1.25;
  letter-spacing: -.03em;
  color: var(--ink);
}

.achieve-ref-callout-copy span {
  display: block;
  color: var(--indigo);
  font-weight: 600;
}

@media (max-width: 1080px) {
  .achieve-ref {
    padding: 72px 0 68px;
  }

  .achieve-ref-head {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 22px;
  }

  .achieve-ref-intro {
    max-width: 48ch;
  }

  .achieve-ref-grid {
    grid-template-columns: 1fr;
  }

  .achieve-ref-card {
    min-height: 0;
    padding: 24px 28px;
  }

  .achieve-ref-card + .achieve-ref-card {
    border-top: 1px solid rgba(160, 178, 165, .35);
    border-left: 0;
  }

  .achieve-ref-card > p {
    max-width: 62ch;
  }

  .achieve-ref-result {
    margin-top: 4px;
  }
}

@media (max-width: 680px) {
  .achieve-ref {
    padding: 62px 0 58px;
  }

  .achieve-ref .container {
    padding-inline: 18px;
  }

  .achieve-ref .achieve-ref-kick {
    margin-bottom: 16px;
    font-size: 12px;
  }

  .achieve-ref .achieve-ref-title {
    max-width: 100%;
    font-size: clamp(34px, 10.5vw, 44px);
  }

  .achieve-ref-head {
    gap: 22px;
    margin-bottom: 28px;
  }

  .achieve-ref-intro {
    padding-left: 18px;
    font-size: 16px;
  }

  .achieve-ref-frame,
  .achieve-ref-callout {
    border-radius: 16px;
  }

  .achieve-ref-card {
    padding: 22px 20px 21px;
  }

  .achieve-ref-card-top {
    grid-template-columns: 60px minmax(0, 1fr);
    gap: 15px;
  }

  .achieve-ref-icon {
    width: 60px;
    height: 60px;
  }

  .achieve-ref-icon img {
    width: 28px;
    height: 28px;
  }

  .achieve-ref-number {
    min-width: 42px;
    height: 32px;
    margin-bottom: 11px;
    font-size: 14px;
  }

  .achieve-ref-card h3 {
    max-width: 100%;
    font-size: 20px;
  }

  .achieve-ref-rule {
    margin: 18px 0 16px;
  }

  .achieve-ref-card > p {
    font-size: 15px;
  }

  .achieve-ref-result {
    padding-top: 18px;
    font-size: 14px;
  }

  .achieve-ref-callout {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 22px 20px 24px;
  }

  .achieve-ref-target-wrap {
    min-height: 88px;
    border-right: 0;
    border-bottom: 1px solid rgba(3, 71, 55, .24);
  }

  .achieve-ref-target {
    margin: 0;
  }

  .achieve-ref-callout-copy {
    font-size: clamp(22px, 6.6vw, 27px);
    line-height: 1.26;
  }
}

@media (prefers-reduced-motion: reduce) {
  .achieve-ref * {
    scroll-behavior: auto;
  }
}