.page-content {
  background-image: linear-gradient(to bottom, #fff, #c8e2f0 100%);
  padding-bottom: 0;
}

.page-inner {
  position: relative;
  padding-bottom: 5rem;
}
@media screen and (min-width: 768px) {
  .page-inner {
    padding-top: 8rem;
    display: flex;
    flex-direction: column;
  }
}
@media screen and (min-width: 768px) {
  .page-inner:before {
    content: "";
    aspect-ratio: 163/212;
    display: block;
    background: var(--image-layer) bottom right/contain no-repeat;
    top: 0;
    transform: translateX(-100%) translateY(80%);
    position: absolute;
    width: 16.3rem;
    left: -5rem;
  }
}
.page-inner:after {
  content: "";
  aspect-ratio: 460/571;
  display: block;
  background: var(--image-illust) bottom right/contain no-repeat;
  margin-left: auto;
  width: 24rem;
}
@media screen and (min-width: 768px) {
  .page-inner:after {
    width: 46rem;
  }
}
@media screen and (min-width: 768px) {
  .page-inner .page-detail {
    position: absolute;
    z-index: 3;
    top: 0;
  }
}

.hero-txt {
  --hero-txt: url(../images/consulting/hero-txt.png);
}
@media screen and (max-width: 767px) {
  .hero-txt {
    font-size: 2.4rem;
  }
}

.page-inner {
  --image-layer: url(../images/consulting/layer.png);
  --image-illust: url(../images/consulting/img.png);
}

#concept {
  background-color: #fff;
  padding: 8rem 0;
}
@media screen and (min-width: 768px) {
  #concept {
    padding: 13rem 0;
  }
}
#concept .concept-inner {
  width: 100%;
  max-width: 152rem;
  margin: 0 auto;
}
#concept .concept-wrap {
  display: flex;
  align-items: center;
  gap: 11rem;
}
@media screen and (max-width: 767px) {
  #concept .concept-wrap {
    flex-direction: column;
    gap: 4rem;
  }
}
#concept .concept-wrap::before {
  content: "";
  aspect-ratio: 1;
  background: url(../images/consulting/concept.png) no-repeat center/contain;
}
@media screen and (max-width: 767px) {
  #concept .concept-wrap::before {
    width: 20rem;
    order: 2;
    align-self: flex-end;
  }
}
@media screen and (min-width: 768px) {
  #concept .concept-wrap::before {
    width: 47.6rem;
  }
}
#concept .concept-wrap .concept-content > .concept-txt {
  margin-top: 4.8rem;
}

#approach {
  background-image: linear-gradient(to bottom, #c8e2f0, #eff4f8);
  position: relative;
  padding: 15rem 0;
}
@media screen and (max-width: 767px) {
  #approach {
    padding-bottom: 5rem;
  }
}
#approach::before {
  content: "";
  aspect-ratio: 252/326;
  position: absolute;
  top: 0;
  background: url(../images/consulting/approach.png) center center/contain no-repeat;
}
@media screen and (max-width: 767px) {
  #approach::before {
    left: 0;
    width: 8rem;
    transform: translateY(-50%) translateX(50%);
  }
}
@media screen and (min-width: 768px) {
  #approach::before {
    right: 0;
    width: 25.2rem;
    transform: translateY(-50%) translateX(-20rem);
  }
}
#approach .approach-inner {
  width: 100%;
  max-width: 127rem;
  margin: 0 auto;
}
#approach .steps {
  margin-top: 10rem;
  display: flex;
  justify-content: space-between;
}
@media screen and (max-width: 767px) {
  #approach .steps {
    flex-direction: column;
    gap: 6rem;
    margin-top: 5rem;
  }
}
#approach .steps .step {
  border: 1px solid #b8c8da;
  padding: 1.5rem 1rem;
  border-radius: 2.4rem;
  text-align: center;
  position: relative;
}
@media screen and (min-width: 768px) {
  #approach .steps .step {
    width: 21rem;
  }
}
#approach .steps .step:not(:last-child):after {
  content: "";
  position: absolute;
  aspect-ratio: 1;
  width: 3rem;
  background: url(../images/consulting/icon-arrow-right.svg) center/contain no-repeat;
}
@media screen and (max-width: 767px) {
  #approach .steps .step:not(:last-child):after {
    bottom: -4.5rem;
    left: 50%;
    transform: translateX(-50%) rotate(90deg);
  }
}
@media screen and (min-width: 768px) {
  #approach .steps .step:not(:last-child):after {
    top: 50%;
    transform: translateY(-50%);
    right: -4.2rem;
  }
}
#approach .steps .step-1 {
  --approach-step-icon: url(../images/consulting/icon1.png);
}
#approach .steps .step-2 {
  --approach-step-icon: url(../images/consulting/icon2.png);
}
#approach .steps .step-3 {
  --approach-step-icon: url(../images/consulting/icon3.png);
}
#approach .steps .step-4 {
  --approach-step-icon: url(../images/consulting/icon4.png);
}
#approach .steps .step-5 {
  --approach-step-icon: url(../images/consulting/icon5.png);
}
#approach .steps .step .num {
  font-weight: bold;
  font-size: 2.4rem;
}
@media screen and (min-width: 768px) {
  #approach .steps .step .txt::before {
    content: "";
    display: block;
    margin: 1.2rem auto;
    aspect-ratio: 1;
    width: 5rem;
    background: var(--approach-step-icon) center/contain no-repeat;
  }
}
@media screen and (max-width: 767px) {
  #approach .steps .step .txt p {
    margin: 0;
  }
}
@media screen and (max-width: 767px) {
  #approach .steps .step .inn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
  }
  #approach .steps .step .inn:after {
    content: "";
    display: block;
    aspect-ratio: 1;
    width: 5rem;
    background: var(--approach-step-icon) center/contain no-repeat;
  }
}

#field {
  background-color: #eff4f8;
  padding: 10rem 0 6.5rem;
}
#field .field-inner {
  width: 100%;
  max-width: 127rem;
  margin: 0 auto;
}
#field .fields {
  margin-top: 7.2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 3.5rem;
}
@media screen and (max-width: 767px) {
  #field .fields {
    flex-direction: column;
    align-items: center;
  }
}
@media screen and (min-width: 768px) and (max-width: 1300px) {
  #field .fields {
    gap: 2rem;
  }
}
#field .fields .field {
  background-color: #ffffff;
  border: 1px solid #b8c8da;
  border-radius: 2.4rem;
  padding: 2.4rem;
  text-align: center;
  width: 100%;
}
@media screen and (min-width: 768px) {
  #field .fields .field {
    width: 40rem;
  }
}
@media screen and (min-width: 768px) and (max-width: 1300px) {
  #field .fields .field {
    max-width: 31%;
  }
}
#field .fields .field-1 {
  --field-image: url(../images/consulting/field1.png);
}
#field .fields .field-2 {
  --field-image: url(../images/consulting/field2.png);
}
#field .fields .field-3 {
  --field-image: url(../images/consulting/field3.png);
}
#field .fields .field .inn {
  display: flex;
  flex-direction: column;
}
@media screen and (min-width: 768px) {
  #field .fields .field .inn {
    height: 100%;
  }
}
#field .fields .field .inn .detail {
  margin-top: auto;
  margin-bottom: 0;
}
#field .fields .field .inn .detail:after {
  content: "";
  display: block;
  aspect-ratio: 349/333;
  width: 100%;
  background: var(--field-image) center/contain no-repeat;
}
#field .fields .field .inn .detail .txt {
  margin-bottom: 3.6rem;
}