@charset "utf-8";

html {
  scroll-behavior: smooth;
}

#freeContentsArea {
  background: #fff;
}

.cap {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 3;
  padding: 5px 7px;
  color: #fff;
  font-family: Arial, "Noto Sans JP", sans-serif;
  font-size: 10px;
  font-weight: 500;
  line-height: 1.35;
  text-align: right;
  text-shadow:
    0 0 2px rgba(0, 0, 0, 1),
    0 0 4px rgba(0, 0, 0, 1),
    0 1px 3px rgba(0, 0, 0, 0.9);
}

.syunkoMerit {
  --sm-blue: #003c7a;
  --sm-sky: #1496b9;
  --sm-yellow: #fff700;
  --sm-gray: #3b3b41;
  --sm-bg: #f1f1f1;
  overflow: hidden;
  color: #111;
  font-family:
    YakuHanMP, "Noto Serif JP", "Yu Mincho", "YuMincho", "Hiragino Mincho ProN",
    serif;
  font-feature-settings: "palt";
  /* -webkit-font-smoothing: antialiased; */
}

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

.syunkoMerit img {
  display: block;
  width: 100%;
  height: auto;
}

.syunkoMerit figure {
  position: relative;
  margin: 0;
}

.smInner {
  width: min(1350px, calc(100% - 60px));
  margin-inline: auto;
}

.smInner--narrow {
  width: min(1000px, calc(100% - 60px));
}

[id^="merit"],
#plusAlpha {
  scroll-margin-top: 0px;
}

/* fade animation
============================= */
.fadeIn_up_mv {
  opacity: 0;
  filter: blur(4px);
  transform: translateY(18px);
  transition: 1.4s cubic-bezier(0.4, 1.09, 1, 1) 0.2s;
}

.fadeIn_up {
  opacity: 0;
  filter: blur(3px);
  transform: translateY(14px);
  transition: 0.7s cubic-bezier(0.4, 1.09, 1, 1) 0.15s;
}

.fadeIn_up_mv.is-js,
.fadeIn_up.is-js {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

/* hero
============================= */
.smHero {
  width: 100%;
  margin-inline: auto;
}

.smHero picture,
.smHero img {
  display: block;
  width: 100%;
  height: auto;
}

/* intro
============================= */
.smIntro {
  padding: 70px 0 78px;
  text-align: center;
}

.smIntro h2 {
  display: inline;
  background: linear-gradient(transparent 70%, var(--sm-yellow) 70%);
  font-weight: 500;
  font-size: clamp(23px, 2vw, 34px);
  letter-spacing: 0.08em;
  line-height: 1.8;
}

.smIntro p {
  margin-top: 40px;
  font-size: 16px;
  letter-spacing: 0.1em;
  line-height: 2.15;
}

/* merit navigation
============================= */
.smMeritNav {
  padding: 0 0 74px;
  background: #e9f7fb;
}

.smMeritNav__title {
  width: min(720px, calc(100% - 40px));
  margin: 0 auto 68px;
  padding: 14px 40px 29px;
  clip-path: polygon(0 0, 100% 0, 100% 83%, 50% 100%, 0 83%);
  background: var(--sm-blue);
  color: #fff;
  font-size: 24px;
  letter-spacing: 0.15em;
  text-align: center;
}

.smMeritNav__title span:first-child {
  margin-inline: 6px;
  color: var(--sm-yellow);
  font-size: 1.55em;
}

.smMeritNav__title span:last-child {
  margin-left: 7px;
  font-size: 1.2em;
}

.smMeritNav__list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.smMeritNav__item {
  position: relative;
  display: flex;
  min-height: 320px;
  padding: 18px 14px 0;
  flex-direction: column;
  background: #fff;
  color: #111;
  text-align: center;
  text-decoration: none;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.smMeritNav__item:hover {
  box-shadow: 0 12px 25px rgba(0, 60, 122, 0.12);
  transform: translateY(-5px);
}

.smMeritNav__arrow {
  position: absolute;
  top: 28px;
  left: 13px;
  color: var(--sm-blue);
  font-family: Arial, sans-serif;
  font-size: 26px;
  line-height: 1;
}

.smMeritNav__num {
  margin-bottom: 26px;
  color: var(--sm-blue);
  /* font-family: "Cinzel", serif; */
  text-align: right;
  font-size: 18px;
  letter-spacing: 0.16em;
}

.smMeritNav__num .num {
  font-size: 36px;
  margin-left: 6px;
}

.smMeritNav__text {
  text-align: left;
  min-height: 68px;
  font-size: 14px;
  letter-spacing: 0.06em;
  line-height: 1.75;
}

.syunkoMerit .smMeritNav__item > img {
  width: calc(100% + 28px);
  max-width: none;
  height: 160px;
  margin: auto -14px 0;
  object-fit: cover;
}

.smMeritNav__item--plus {
  padding-bottom: 20px;
}

.smMeritNav__item--plus .smMeritNav__text {
  min-height: auto;
}

.smMeritNav__plus {
  display: grid;
  margin-top: auto;
  color: var(--sm-blue);
  font-family: Arial, sans-serif;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
}

.smMeritNav__plus b {
  padding: 5px 0;
  color: var(--sm-sky);
  font-size: 23px;
  font-weight: 400;
}

/* section heading
============================= */
.smMeritSection {
  padding-top: 108px;
}

.smSectionHead {
  margin-bottom: 70px;
  text-align: center;
}

.smSectionHead > p {
  display: inline;
  background: linear-gradient(transparent 73%, var(--sm-yellow) 73%);
  color: var(--sm-sky);
  /* font-family: "Cinzel", serif; */
  font-size: 28px;
  letter-spacing: 0.18em;
  font-weight: 500;
}

.smSectionHead > p span {
  display: inline-block;
  margin-left: 0.08em;
  font-size: 1.65em;
  letter-spacing: 0;
  line-height: 0.7;
  vertical-align: -0.08em;
}

.smSectionHead h2 {
  margin-top: 44px;
  font-weight: 400;
  font-size: 24px;
  letter-spacing: 0.13em;
  line-height: 2;
}

.smSectionHead sup {
  font-size: 0.55em;
  vertical-align: super;
}

/* comparison
============================= */
.smCompare {
  position: relative;
  display: grid;
  width: min(1200px, 100%);
  margin: 0 auto 76px;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.syunkoMerit .smCompare__check {
  position: absolute;
  top: -38px;
  left: -12px;
  z-index: 2;
  width: 120px;
  height: auto;
}

.smCompare__card {
  min-height: 250px;
  padding: 32px 36px 34px;
}

.smCompare__card--complete {
  background: #fefce4;
}

.smCompare__card--before {
  background: #f4f4f4;
}

.smCompare__card h3 {
  margin: -2px 0 27px;
  padding: 13px 20px 15px;
  clip-path: polygon(0 0, 100% 0, 100% 83%, 50% 100%, 0 83%);
  color: #fff;
  font-weight: 500;
  font-size: 24px;
  letter-spacing: 0.16em;
  text-align: center;
}

.smCompare__card--complete h3 {
  background: var(--sm-blue);
  color: #fff;
}

.smCompare__card h3 .color {
  color: var(--sm-yellow);
}

.smCompare__card--before h3 {
  background: var(--sm-gray);
}

.smCompare__card p {
  font-family: YakuHanMP, "Noto Serif JP", serif;
  font-size: 16px;
  letter-spacing: 0.04em;
  line-height: 1.95;
}

/* merit 1 galleries
============================= */
.smInteriorGallery {
  display: grid;
  overflow: hidden;
  margin-bottom: 50px;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 0;
}

.smInteriorGallery__main {
  grid-row: 1 / 3;
}

.smInteriorGallery figure {
  overflow: hidden;
  min-height: 0;
}

.smInteriorGallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.smExteriorGallery {
  margin-bottom: 10px;
}

.smExteriorGallery .modalSlideAera2 {
  position: relative;
}

.smExteriorGallery .modalSlideAera2 figure {
  aspect-ratio: 2 / 1.06;
  overflow: hidden;
}

.smExteriorGallery .modalSlideAera2 figure > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.smExteriorGallery .thumbnails2 {
  margin-top: 1px;
}

.smExteriorGallery .thumbnails2 .slick-dots {
  display: grid;
  position: static;
  width: 100%;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
}

.smExteriorGallery .thumbnails2 li {
  overflow: hidden;
  margin: 0;
  padding: 0;
  background: #000;
  cursor: pointer;
  list-style: none;
}

.smExteriorGallery .thumbnails2 button {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

.smExteriorGallery .thumbnails2 img {
  display: block;
  width: 100%;
  aspect-ratio: 1.55 / 1;
  object-fit: cover;
  opacity: 0.4;
  transition: opacity 0.3s ease;
}

.smExteriorGallery .thumbnails2 li.slick-active img,
.smExteriorGallery .thumbnails2 li:hover img {
  opacity: 1;
}

.smExteriorGallery .modalSlideAera2 .slick-arrow {
  position: absolute;
  top: 50%;
  z-index: 5;
  overflow: hidden;
  width: 40px;
  height: 200px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  outline: none;
  background: rgba(59, 59, 65, 0.9);
  appearance: none;
  cursor: pointer;
  text-indent: -9999px;
  transform: translateY(-50%);
}

.smExteriorGallery .modalSlideAera2 .slick-arrow::before {
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  width: 10px;
  height: 10px;
  margin-top: -5px;
  content: "";
  transform: rotate(45deg);
}

.smExteriorGallery .modalSlideAera2 .slick-prev {
  left: 0;
}

.smExteriorGallery .modalSlideAera2 .slick-next {
  right: 0;
}

.smExteriorGallery .modalSlideAera2 .slick-prev::before {
  margin-left: -2px;
  border-bottom: 1px solid #fff;
  border-left: 1px solid #fff;
}

.smExteriorGallery .modalSlideAera2 .slick-next::before {
  margin-left: -8px;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
}

/* diagram and chart bands
============================= */
.smFigureBand {
  position: relative;
  padding: 74px 0;
}

.smFigureBand::before {
  position: absolute;
  top: 255px;
  right: 0;
  bottom: 0;
  left: 0;
  background: var(--sm-bg);
  content: "";
}

.smFigureBand > .smInner {
  position: relative;
  z-index: 1;
}

.smMeritSection--02 .smCompare,
.smMeritSection--03 .smCompare,
.smMeritSection--04 .smCompare {
  margin-bottom: 0;
}

.smMeritSection--02 .smFigureBand,
.smMeritSection--03 .smFigureBand,
.smMeritSection--04 .smFigureBand {
  padding-top: 50px;
}

.smFigureBand__stack {
  display: grid;
  gap: 0;
}

.smFigureBand__stack > .smDataFigure + .smDataFigure,
.smFigureBand__stack > .smDataFigure_cap + .smDataFigure {
  margin-top: 42px;
}

.smDataFigure {
  overflow: hidden;
  border: 1px solid #dedede;
  background: #fff;
  box-shadow: 0 3px 9px rgba(0, 0, 0, 0.06);
}

.smDataFigure img {
  width: 100%;
}

.smMeritSection--02,
.smMeritSection--03,
.smMeritSection--04 {
  padding-top: 118px;
}

/* plus alpha
============================= */
.smPlus {
  padding-top: 110px;
}

.smPlus__head {
  text-align: center;
}

.smPlus__head h2 {
  display: inline-block;
  min-width: 350px;
  margin: 0 auto 42px;
  padding: 8px 45px 10px;
  border: 2px solid #9cdbe5;
  outline: 1px solid #fff;
  outline-offset: -6px;
  background: var(--sm-sky);
  color: #fff;
  font-family: "Cinzel", serif;
  font-weight: 400;
  font-size: 42px;
  letter-spacing: 0.05em;
  line-height: 1;
}

.smPlus__head h2 span {
  font-size: 1.25em;
  font-style: italic;
}

.smPlus__head p {
  font-size: 24px;
  letter-spacing: 0.12em;
  line-height: 2;
}

.smPlus__head em {
  color: #c80001;
  font-style: normal;
}

.smPlus__certifications {
  display: flex;
  margin: 70px auto 92px;
  align-items: center;
  justify-content: center;
  gap: 58px;
}

.smPlus__circle {
  display: flex;
  width: 310px;
  height: 310px;
  padding: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-direction: column;
  color: #fff;
  text-align: center;
}

.smPlus__circle--zeh {
  background: #21a1bd;
}

.smPlus__circle--lowcarbon {
  background: #064986;
}

.smPlus__circle span {
  font-size: 18px;
  letter-spacing: 0.08em;
  line-height: 1.8;
}

.smPlus__circle b {
  margin-top: 14px;
  color: var(--sm-yellow);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.6;
}

.smPlus__cross {
  color: var(--sm-blue);
  font-family: "Times New Roman", serif;
  font-size: 72px;
  font-weight: 200;
}

.smFigureBand--plus {
  padding-top: 70px;
  padding-bottom: 88px;
}

.smDataFigure--accent {
  border: 4px solid var(--sm-blue);
}

.smDataFigure--accent:first-child {
  border-color: var(--sm-sky);
}

.smDataFigure_cap {
  margin: 8px 0 0;
  text-align: right;
  font-size: 12px;
  letter-spacing: 0.02em;
}

.smDetailLink {
  display: flex;
  padding: 90px 0 110px;
  justify-content: center;
}

.smDetailLink a {
  display: flex;
  width: min(560px, 100%);
  min-height: 70px;
  padding: 20px 0;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--sm-blue);
  background: #f1f1f1;
  color: var(--sm-blue);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.2em;
  line-height: 1;
  text-decoration: none;
  transition:
    background 0.3s ease,
    color 0.3s ease;
  gap: 200px;
}

.smDetailLink a img {
  display: block;
  width: 51px;
  height: 9px;
  flex: 0 0 auto;
  object-fit: contain;
  transition: filter 0.3s ease;
}

.smDetailLink a:hover {
  background: var(--sm-blue);
  color: #fff;
}

.smDetailLink a:hover img {
  filter: brightness(0) invert(1);
}

@media only screen and (max-width: 1100px) {
  .smMeritNav__item {
    min-height: 300px;
  }

  .smMeritNav__text {
    font-size: 12px;
  }

  .smCompare__card {
    padding-inline: 24px;
  }
}

@media only screen and (max-width: 768px) {
  .smInner,
  .smInner--narrow {
    width: calc(100% - 36px);
  }

  [id^="merit"],
  #plusAlpha {
    scroll-margin-top: 56px;
  }

  .smIntro {
    padding: 54px 0 58px;
  }

  .smIntro h2 {
    font-size: 22px;
    line-height: 1.75;
  }

  .smIntro p {
    margin-top: 30px;
    font-size: 14px;
    line-height: 2;
  }

  .smMeritNav {
    padding-bottom: 50px;
  }

  .smMeritNav__title {
    margin-bottom: 38px;
    padding: 18px 12px 24px;
    font-size: 15px;
    letter-spacing: 0.08em;
  }

  .smMeritNav__list {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .smMeritNav__item {
    min-height: 250px;
    padding-top: 22px;
  }

  .smMeritNav__item--plus {
    grid-column: 1 / 3;
    min-height: 220px;
  }

  .smMeritNav__num {
    margin-bottom: 16px;
    font-size: 13px;
  }

  .smMeritNav__text {
    min-height: 60px;
    font-size: 11px;
    line-height: 1.65;
  }

  .syunkoMerit .smMeritNav__item > img {
    height: 104px;
  }

  .smMeritNav__plus {
    margin-top: 22px;
  }

  .smMeritSection,
  .smMeritSection--02,
  .smMeritSection--03,
  .smMeritSection--04 {
    padding-top: 40px;
  }

  .smSectionHead {
    margin-bottom: 32px;
  }

  .smSectionHead > p {
    font-size: 23px;
  }

  .smSectionHead h2 {
    margin-top: 28px;
    font-size: 16px;
    letter-spacing: 0.08em;
    line-height: 1.9;
  }

  .smCompare {
    margin-bottom: 52px;
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .syunkoMerit .smCompare__check {
    top: -24px;
    left: -6px;
    width: 88px;
  }

  .smCompare__card {
    min-height: 0;
    padding: 25px 20px 27px;
  }

  .smCompare__card h3 {
    margin-bottom: 20px;
    padding-block: 11px 13px;
    font-size: 14px;
  }

  .smCompare__card p {
    font-size: 12px;
    line-height: 1.85;
  }

  .smInteriorGallery {
    display: block;
    margin-bottom: 25px;
  }

  .smInteriorGallery figure {
    aspect-ratio: 1.5 / 1;
    margin-bottom: 3px;
  }

  .smInteriorGallery__main {
    aspect-ratio: 1.35 / 1;
  }

  .smExteriorGallery .modalSlideAera2 figure {
    aspect-ratio: 1.3 / 1;
  }

  .smExteriorGallery .modalSlideAera2 .slick-arrow {
    width: 20px;
    height: 80px;
  }

  .smExteriorGallery .thumbnails2 img {
    aspect-ratio: 1.2 / 1;
  }

  .smFigureBand {
    padding: 38px 0;
  }

  .smFigureBand::before {
    top: 115px;
  }

  .smFigureBand__stack {
    gap: 0;
  }

  .smFigureBand__stack > .smDataFigure + .smDataFigure,
  .smFigureBand__stack > .smDataFigure_cap + .smDataFigure {
    margin-top: 22px;
  }

  .smDataFigure {
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  }

  .smPlus {
    padding-top: 72px;
  }

  .smPlus__head h2 {
    min-width: 235px;
    margin-bottom: 30px;
    padding: 8px 25px 10px;
    font-size: 27px;
  }

  .smPlus__head p {
    font-size: 14px;
    line-height: 2;
  }

  .smPlus__certifications {
    margin: 44px auto 28px;
    gap: 12px;
  }

  .smPlus__circle {
    width: 145px;
    height: 145px;
    padding: 15px;
  }

  .smPlus__circle span {
    font-size: 9px;
    line-height: 1.55;
  }

  .smPlus__circle b {
    margin-top: 7px;
    font-size: 10px;
    line-height: 1.45;
  }

  .smPlus__cross {
    font-size: 38px;
  }

  .smFigureBand--plus {
    padding-top: 40px;
    padding-bottom: 44px;
  }

  .smDataFigure--accent {
    border-width: 2px;
  }

  .smDataFigure_cap {
    margin: 4px 0 0;
    font-size: 10px;
  }

  .smDetailLink {
    padding: 55px 0 72px;
  }

  .smDetailLink a {
    min-height: 58px;
    padding: 12px 42px;
    justify-content: space-between;
    font-size: 14px;
    gap: 0;
  }

  .smDetailLink a img {
    width: 40px;
    height: auto;
  }
}

@media only screen and (max-width: 374px) {
  .smPlus__circle {
    width: 132px;
    height: 132px;
  }
}