@media only screen and (max-width: 767px) {
  .header__box {
    display: none;
  }
}

.fv__box {
  padding: 0 20px;
  background-image: url("/assets/images/energy/energy_fv_pc.avif");
  background-size: cover;
  background-position: right;
  background-repeat: no-repeat;
}
@media only screen and (max-width: 767px) {
  .fv__box {
    background-position: left;
    background-image: url("/assets/images/energy/energy_fv_sp.avif");
  }
}
.fv__nav ul li a.icon02 {
  background: #ffffff;
}
.fv__content-nav ul {
  grid-template-columns: repeat(4, 1fr);
}
@media only screen and (max-width: 767px) {
  .fv__content-nav ul {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media only screen and (max-width: 767px) {
  .fv__content-nav li:first-child {
    grid-column: 1/4;
  }
}

.slider__box {
  padding-block: 40px 56px;
  overflow: hidden;
}
.slider__box .js-energy-slider {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  overflow: visible;
}
.slider__box .js-energy-slider .swiper-wrapper {
  padding: 0;
  margin: 0;
  list-style: none;
}
.slider__box .js-energy-slider .swiper-slide {
  height: auto;
}
.slider__box .js-energy-slider .swiper-slide img {
  width: 100%;
  height: auto;
  display: block;
}
.slider__controls-wrapper {
  max-width: 880px;
  margin: 30px auto 0;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.slider__controls {
  display: flex;
  align-items: center;
  gap: 24px;
}
.slider__controls .swiper-pagination.swiper-pagination-bullets.swiper-pagination-horizontal {
  position: static;
  width: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0;
  margin: 0;
  transform: none;
}
.slider__controls .swiper-pagination.swiper-pagination-bullets.swiper-pagination-horizontal .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  border-radius: 0;
  background: #d9d9d9;
  opacity: 1;
  margin: 0;
  transition: background-color 0.3s;
}
.slider__controls .swiper-pagination.swiper-pagination-bullets.swiper-pagination-horizontal .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #3A6EA5;
}
.slider__controls .swiper-button-prev,
.slider__controls .swiper-button-next {
  position: static;
  margin: 0;
  width: 9px;
  height: 16px;
  color: #757575;
  display: flex;
  align-items: center;
  justify-content: center;
}
.slider__controls .swiper-button-prev {
  -webkit-mask-image: url(/assets/images/common/slider_prev.svg);
          mask-image: url(/assets/images/common/slider_prev.svg);
  background: #757575;
}
.slider__controls .swiper-button-next {
  -webkit-mask-image: url(/assets/images/common/slider_next.svg);
          mask-image: url(/assets/images/common/slider_next.svg);
  background: #757575;
}
.slider__toggle-btn {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  padding: 0;
  z-index: 10;
}
.slider__toggle-btn::before, .slider__toggle-btn::after {
  content: "";
  display: block;
  width: 3px;
  height: 100%;
  background-color: #757575;
  transition: 0.3s;
}
.slider__toggle-btn.is-playing {
  justify-content: center;
}
.slider__toggle-btn.is-playing::before {
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 8px 0 8px 12px;
  border-color: transparent transparent transparent #999;
  background-color: transparent;
}
.slider__toggle-btn.is-playing::after {
  display: none;
}

.plan__box {
  padding: clamp(4rem, 5vw, 6rem) 20px;
  color: #333333;
  font-size: clamp(calc(14 / 16 * 1rem), calc(16 / 1440 * 100vw), calc(16 / 16 * 1rem));
  line-height: 1.8;
}
.plan__inner {
  display: grid;
  max-width: 1000px;
  margin: 0 auto;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto auto auto 1fr;
  -moz-column-gap: 4rem;
       column-gap: 4rem;
  row-gap: 24px;
}
@media only screen and (max-width: 767px) {
  .plan__inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 2.4rem;
  }
}
.plan__title {
  font-weight: 700;
  grid-column: 1/-1;
  grid-row: 1;
}
@media only screen and (max-width: 767px) {
  .plan__title {
    grid-column: auto;
    grid-row: auto;
  }
}
.plan__subtitle {
  font-size: clamp(calc(18 / 16 * 1rem), calc(24 / 1440 * 100vw), calc(24 / 16 * 1rem));
  font-weight: 700;
  line-height: 1.5;
  grid-column: 2/3;
  grid-row: 2;
}
@media only screen and (max-width: 767px) {
  .plan__subtitle {
    grid-column: auto;
    grid-row: auto;
  }
}
.plan__image {
  grid-column: 1/2;
  grid-row: 2/6;
}
@media only screen and (max-width: 767px) {
  .plan__image {
    grid-column: auto;
    grid-row: auto;
  }
}
.plan__image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}
.plan__table {
  width: 100%;
  border-collapse: collapse;
  font-size: clamp(calc(12 / 16 * 1rem), calc(14 / 1440 * 100vw), calc(14 / 16 * 1rem));
  grid-column: 2/3;
  grid-row: 3;
}
@media only screen and (max-width: 767px) {
  .plan__table {
    grid-column: auto;
    grid-row: auto;
  }
}
.plan__table th,
.plan__table td {
  border: 1px solid #333333;
  padding: 0.8rem;
  text-align: left;
  vertical-align: middle;
}
.plan__table thead {
  background-color: #d9d9d9;
}
.plan__table thead th {
  font-weight: normal;
}
.plan__table tbody th {
  width: 35%;
  font-weight: normal;
  background-color: #ffffff;
}
.plan__table tbody td {
  background-color: #ffffff;
}
.plan__note {
  font-size: clamp(calc(12 / 16 * 1rem), calc(14 / 1440 * 100vw), calc(14 / 16 * 1rem));
  line-height: 1.8;
  grid-column: 2/3;
  grid-row: 4;
}
@media only screen and (max-width: 767px) {
  .plan__note {
    grid-column: auto;
    grid-row: auto;
  }
}
.plan__btn {
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  grid-column: 2/3;
  grid-row: 5;
}
@media only screen and (max-width: 767px) {
  .plan__btn {
    grid-column: auto;
    grid-row: auto;
    align-items: center;
  }
}

.quality__box {
  padding: 80px 20px;
}
@media only screen and (max-width: 767px) {
  .quality__box {
    padding: 80px 20px;
  }
}
.quality__inner {
  max-width: 1000px;
  margin-inline: auto;
}
.quality__list {
  margin-top: 40px;
}
@media only screen and (max-width: 767px) {
  .quality__list {
    margin-top: 30px;
  }
}
.quality__list ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  -moz-column-gap: clamp(1.875rem, 2.7777777778vw, 2.5rem);
       column-gap: clamp(1.875rem, 2.7777777778vw, 2.5rem);
  row-gap: clamp(2.34375rem, 3.4722222222vw, 3.125rem);
}
@media only screen and (max-width: 767px) {
  .quality__list ul {
    grid-template-columns: 1fr;
    row-gap: 10.2564102564vw;
  }
}
.quality__list li {
  display: grid;
  gap: 24px;
  grid-template-areas: "img title" "img text" "img btn";
  grid-template-rows: auto 1fr auto;
}
.quality__list li:first-child {
  grid-column: 1/-1;
  grid-template-columns: 1fr 1fr;
  grid-template-areas: "img ." "img title" "img text" "img btn" "img .";
  grid-template-rows: 1fr auto auto auto 1fr;
}
.quality__list li:first-child .quality__list-image {
  border: 1px solid #d9d9d9;
  padding: clamp(1.875rem, 2.7777777778vw, 2.5rem);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media only screen and (max-width: 767px) {
  .quality__list li:first-child {
    grid-template-columns: 1fr;
    grid-template-areas: "img" "title" "text" "btn";
    grid-template-rows: auto;
    gap: 16px;
  }
  .quality__list li:first-child .quality__list-image {
    padding: 6.1538461538vw;
  }
}
.quality__list li:nth-child(n+2) {
  grid-template-columns: 140px 1fr;
  gap: 20px;
}
@media only screen and (max-width: 767px) {
  .quality__list li:nth-child(n+2) {
    grid-template-columns: 100px 1fr;
  }
}
.quality__list-image {
  grid-area: img;
}
.quality__list-image img {
  width: 100%;
  height: auto;
  display: block;
  -o-object-fit: contain;
     object-fit: contain;
  transition: transform 0.3s;
}
li:hover .quality__list-image img {
  opacity: 0.6;
}
.quality__list-title {
  grid-area: title;
  font-size: clamp(calc(18 / 16 * 1rem), calc(24 / 1440 * 100vw), calc(24 / 16 * 1rem));
  font-weight: 700;
  color: #333333;
  letter-spacing: 0.1em;
  line-height: 1.4;
  margin-top: -4px;
}
.quality__list-text {
  grid-area: text;
  font-size: clamp(calc(12 / 16 * 1rem), calc(14 / 1440 * 100vw), calc(14 / 16 * 1rem));
  color: #333333;
  line-height: 1.7;
}
.quality__list-btn {
  grid-area: btn;
  display: flex;
  justify-content: flex-end;
  margin-top: auto;
}

.service__box {
  padding: 80px 20px;
}
@media only screen and (max-width: 767px) {
  .service__box {
    padding: 60px 20px;
  }
}
.service__inner {
  max-width: 1000px;
  margin-inline: auto;
  display: grid;
  -moz-column-gap: 40px;
       column-gap: 40px;
  row-gap: 24px;
  align-items: start;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: max-content 1fr;
}
@media only screen and (max-width: 767px) {
  .service__inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-template-areas: "title" "image" "btn";
    -moz-column-gap: 0;
         column-gap: 0;
    row-gap: 24px;
  }
}
.service__title {
  grid-area: 1/1/2/2;
}
@media only screen and (max-width: 767px) {
  .service__title {
    grid-area: title;
  }
}
.service__title {
  position: relative;
  margin: 0;
  /*
  padding-left: 20px;
  font-size: function.fz(48);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: $black;
  */
}
.service__image {
  grid-area: 1/2/3/3;
}
@media only screen and (max-width: 767px) {
  .service__image {
    grid-area: image;
  }
}
.service__image {
  display: flex;
  justify-content: center;
  align-items: center;
}
@media only screen and (max-width: 767px) {
  .service__image {
    width: calc(100% + 40px);
    margin-inline: -20px;
  }
}
.service__image img {
  width: 100%;
  height: auto;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}
.service__btn {
  grid-area: 2/1/3/2;
}
@media only screen and (max-width: 767px) {
  .service__btn {
    grid-area: btn;
    width: 100%;
  }
}
.service__btn {
  margin: 0;
}
.service__btn a {
  background: #3A6EA5;
  color: #ffffff;
}
@media (any-hover: hover) {
  .service__btn a:hover {
    background-color: #ffffff;
    color: #3A6EA5;
  }
  .service__btn a:hover::after {
    border-color: #3A6EA5;
  }
}
.service__btn a::after {
  border-top: 1px solid #ffffff;
  border-right: 1px solid #ffffff;
}
.service__layout__list {
  max-width: 1000px;
  margin-inline: auto;
  display: grid;
  -moz-column-gap: 40px;
       column-gap: 40px;
  row-gap: 24px;
  align-items: start;
  grid-template-columns: 1fr min(560px, 56%);
  grid-template-rows: max-content 1fr;
}
@media only screen and (max-width: 767px) {
  .service__layout__list {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-template-areas: "title" "image" "btn";
    -moz-column-gap: 0;
         column-gap: 0;
    row-gap: 24px;
  }
}
.service__layout__title {
  grid-column: 1;
  grid-row: 1;
}
@media only screen and (max-width: 767px) {
  .service__layout__title {
    grid-area: title;
  }
}
.service__layout__btn {
  grid-column: 1;
  grid-row: 2;
}
@media only screen and (max-width: 767px) {
  .service__layout__btn {
    grid-area: btn;
    width: 100%;
  }
}
.service__layout__image {
  grid-column: 2;
  grid-row: 1/-1;
}
@media only screen and (max-width: 767px) {
  .service__layout__image {
    grid-area: image;
    width: 100%;
    margin-inline: auto;
  }
}
.service__layout__image img {
  display: block;
  width: 100%;
  height: auto;
}