@charset "utf-8";
:root {
  /* color */
  --white: #ffffff;
  --black1: #3d4242;
  --red1: #c1001a;
  --gray: #d9d9d9;
  --green-primary: #4f9f98;
  --green-primary-10: rgba(79, 159, 152, 0.1);
  --green-primary-15: rgba(79, 159, 152, 0.15);
  --green-deep: #12776e;
  --green-light: #ade0db;
  --green-pale: #bce9e5;
  --green-soft: #97d1cc;
  --green-muted: #88bdb9;
  --green-bg: #e7fffd;
  --green-contact-bg: #bde8e4;
  --yellow-primary: #ffcc00;
  --yellow-light: #ffe26e;

  /* グラデーション */
  --gradient-contact: linear-gradient(90deg, var(--green-light) 0%, var(--green-primary) 100%);
  --gradient-contact-hover: linear-gradient(90deg, var(--green-primary) 0%, var(--green-light) 100%);
  --gradient-yellow: linear-gradient(90deg, var(--yellow-light) 0%, var(--yellow-primary) 100%);

  /* content-size */
  --content-width-1000px: calc(1000px + (var(--padding-40-to-20) * 2));
  --content-width-1170px: calc(1170px + (var(--padding-40-to-20) * 2));
  --content-width-1269px: calc(1269px + (var(--padding-40-to-20) * 2));

  /* padding, margin, gap */
  --padding-40-to-20: calc(clamp(1.25rem, 0.352rem + 3.36vw, 2.5rem));
  --header-nav-gap: calc(clamp(1.25rem, -1.75rem + 6.25vw, 3.875rem));
  --section-padding-block: calc(clamp(3.125rem, 0.881rem + 8.39vw, 6.25rem));

  /* transition */
  --basic-transition: all 0.4s ease-out;

  /* font-size (428px - 1024px) */
  --fz-132: calc(clamp(3.75rem, 0.518rem + 12.081vw, 8.25rem));
  --fz-130: calc(clamp(3.75rem, 0.608rem + 11.745vw, 8.125rem));
  --fz-100: calc(clamp(3.125rem, 0.881rem + 8.389vw, 6.25rem));
  --fz-86: calc(clamp(3rem, 1.294rem + 6.38vw, 5.375rem));
  --fz-64: calc(clamp(2.25rem, 0.993rem + 4.698vw, 4rem));
  --fz-60: calc(clamp(2rem, 0.743rem + 4.7vw, 3.75rem));
  --fz-48: calc(clamp(2rem, 1.282rem + 2.685vw, 3rem));
  --fz-40: calc(clamp(1.75rem, 1.211rem + 2.013vw, 2.5rem));
  --fz-32: calc(clamp(1.5rem, 1.141rem + 1.342vw, 2rem));
  --fz-30: calc(clamp(1.5rem, 1.231rem + 1.01vw, 1.875rem));
  --fz-28: calc(clamp(1.25rem, 0.891rem + 1.342vw, 1.75rem));
  --fz-24: calc(clamp(1.125rem, 0.856rem + 1.007vw, 1.5rem));
  --fz-22: calc(clamp(1.125rem, 0.945rem + 0.67vw, 1.375rem));
  --fz-20: calc(clamp(1rem, 0.82rem + 0.671vw, 1.25rem));
  --fz-16: calc(clamp(0.875rem, 0.785rem + 0.336vw, 1rem));
  --fz-14: calc(clamp(0.75rem, 0.66rem + 0.34vw, 0.875rem));

  /* font-family */
  --noto-serif: "Noto Serif JP", serif;
  --noto-sans: "Noto Sans JP", sans-serif;
  --montserrat: "Montserrat", sans-serif;
}

html {
  font-size: 100%;
  overflow-x: clip;
}

body {
  color: var(--black1);
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-style: initial;
  line-height: 1.4;
  letter-spacing: 10%;
  overflow-x: clip;
}

img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* 共通パーツ
------------------------------------------------------- */
.section-title {
  display: grid;
  color: var(--green-primary);
}

.section-title__en {
  display: block;
  font-size: var(--fz-60);
  font-family: var(--montserrat);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 5%;

  &::first-letter {
    color: var(--green-light);
  }
}

.section-title__jp {
  font-size: var(--fz-24);
  font-weight: 500;
  letter-spacing: 0;
}

.no-scroll {
  overflow: hidden;
}

.for-sp,
.for-tab {
  display: none;
}

.fade-in {
  opacity: 0;
  will-change: transform, opacity;
}

/* 左から右へ */
.fade-in--left {
  transform: translateX(-60px);
  transition:
    transform 1s ease-out,
    opacity 1s ease-out;
}
.fade-in--left.fade-in--visible {
  transform: translateX(0);
}

/* 右から左へ */
.fade-in--right {
  transform: translateX(60px);
  transition:
    transform 1s ease-out,
    opacity 1s ease-out;
}
.fade-in--right.fade-in--visible {
  transform: translateX(0);
}

/* 下から上へ */
.fade-in--up {
  transform: translateY(40px);
  transition:
    transform 1s ease-out,
    opacity 1s ease-out;
}

.fade-in--up.fade-in--visible {
  transform: translateY(0);
}

/* 上から下へ */
.fade-in--down {
  transform: translateY(-40px);
  transition:
    transform 1s ease-out,
    opacity 1s ease-out;
}
.fade-in--down.fade-in--visible {
  transform: translateY(0);
}

/* 画像じわっと拡大 */
.fade-in--zoom {
  transform: translateY(20px);
  transition:
    transform 1s ease-out,
    opacity 1s ease-out;
}
.fade-in--zoom.fade-in--visible {
  transform: translateY(0);
}
.fade-in--zoom.fade-in--visible img {
  transform: scale(1.06);
}

/* 中心から現れる */
.fade-in--scale {
  transform: scale(0);
  transition:
    transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1),
    opacity 0.8s ease-out;
}
.fade-in--scale.fade-in--visible {
  transform: scale(1);
}

/* 画像左から現れる */
.fade-in--clip-left {
  clip-path: inset(0 100% 0 0);
  transition:
    clip-path 2s cubic-bezier(0.65, 0, 0.35, 1),
    opacity 1.2s ease-out;
}
.fade-in--clip-left.fade-in--visible {
  clip-path: inset(0 0 0 0);
}

.fade-in--visible {
  opacity: 1;
}

@media screen and (max-width: 1024px) {
  .for-pc {
    display: none;
  }
}

@media screen and (max-width: 768px) {
  .for-tab {
    display: block;
  }
}

@media screen and (max-width: 428px) {
  .for-tab {
    display: none;
  }

  .for-sp {
    display: block;
  }
}

/* header
----------------------------------------------------- */
.header {
  height: 74px;
  width: 100%;
  position: fixed;
  z-index: 80;
  background-color: var(--white);
  transition: var(--basic-transition);

  &.is-scrolled {
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
    height: 60px;
  }
}

.header__inner {
  height: 100%;
  display: grid;
  grid-template-columns: minmax(max-content, auto) 1fr minmax(max-content, auto);
  align-items: center;
  gap: var(--header-nav-gap);
  padding-inline: 45px 0;
}

.header__logo {
  z-index: 100;
  width: 100%;
  max-width: 250px;
  height: auto;
  aspect-ratio: 1500/250;
  transition: var(--basic-transition);

  &:hover {
    opacity: 0.6;
  }
}

.header__logo-link {
  font-size: var(--fz-24);
  font-weight: 800;
  color: var(--green-primary);
}

.header__nav-item {
  position: relative;
}

.header__nav-list {
  display: grid;
  grid-template-columns: repeat(3, auto);
  justify-content: end;
  align-items: center;
  gap: var(--header-nav-gap);
}

.header__nav-link {
  position: relative;
  z-index: 10;
  display: inline-block;
  font-size: var(--fz-16);
  font-weight: 500;
  transition: var(--basic-transition);

  &::before {
    content: "";
    display: block;
    background-color: var(--green-primary);
    width: 100%;
    height: 1px;
    position: absolute;
    left: 0;
    bottom: -8px;
    transform: scale(0, 1);
    transition: var(--basic-transition);
  }

  &:hover {
    color: var(--green-primary);
  }
  &:hover::before {
    transform: scale(1, 1);
  }
}

.header__nav-link.header__nav-link--has-sub {
  &::before {
    display: none;
  }
  &:hover {
    color: var(--black1);
  }
}

/* PC用：ドロップダウンメニュー */
.header__sub-nav {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 200px;
  background-color: var(--white);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  padding: 15px 0;
  list-style: none;
  display: grid;
  gap: 10px;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s ease,
    transform 0.3s ease,
    visibility 0.3s;
  z-index: 90;
  border: 1px solid var(--green-primary);
  border-radius: 5px;
}

.header__nav-item--has-sub:hover .header__sub-nav {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.header__sub-link {
  display: block;
  padding: 8px 20px;
  font-size: var(--fz-14);
  font-weight: 700;
  color: var(--black1);
  text-decoration: none;
  transition: var(--basic-transition);
  text-align: center;

  &:hover {
    color: var(--green-primary);
  }
}

.header__contact {
  display: grid;
  place-items: center;
  width: 206px;
  height: 100%;
  background: var(--gradient-contact-hover);
  border-bottom-left-radius: 40px;
  color: var(--white);
  transition: var(--basic-transition);
  position: relative;
  z-index: 100;

  &::before {
    background: var(--gradient-contact);
    content: "";
    width: 100%;
    height: 100%;
    border-bottom-left-radius: 40px;
    position: absolute;
    left: 0;
    top: 0;
    transition: var(--basic-transition);
  }

  &:hover::before {
    opacity: 0;
  }
}

.header__contact-text {
  position: relative;
}

.burger {
  width: 74px;
  aspect-ratio: 1/1;
  background-color: var(--white);
  display: none;
  grid-template-columns: 1fr;
  place-content: center;
  place-items: center;
  gap: 12px;
  z-index: 100;
  transition: var(--basic-transition);
}

.burger__line {
  display: block;
  width: 60px;
  height: 1px;
  background-color: var(--green-primary);
  transition: var(--basic-transition);
}

@media screen and (max-width: 860px) {
  .header {
    height: 74px;
    &.is-scrolled {
      height: 74px;
    }
  }

  .header__inner {
    gap: 0;
    padding-left: 10px;
	  grid-template-columns: auto auto auto;
  }

  .header__contact {
    width: 74px;
    aspect-ratio: 1/1;
    height: auto;
    grid-template-columns: 1fr;
    border-radius: 0;
    gap: 10px;
    margin-left: auto;

    &::before {
      border-radius: 0;
    }
  }

  .header__contact-text {
    font-size: 0.625rem;
  }

  .header__contact-img {
    width: 40px;
  }

  .header__contact-arrow {
    display: none;
  }

  .burger {
    display: grid;
  }

  .header__nav {
    background-color: var(--white);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100lvh;
    padding-block: 120px 60px;
    padding-inline: 60px;
    translate: 100% 0;
    opacity: 0;
    visibility: hidden;
    transition: var(--basic-transition);
  }

  .header__nav-list {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .header__nav-link {
    font-size: var(--fz-24);
  }

  .header__sub-nav {
    position: static;
    transform: none;
    width: 100%;
    box-shadow: none;
    padding: 15px 0 0 20px;
    gap: 15px;
    opacity: 1;
    visibility: visible;
    border: none;
    background-color: transparent;
  }

  .header__sub-link {
    text-align: left;
    font-size: var(--fz-18);
    color: var(--black1);
    padding: 5px 0;

    &:hover {
      color: var(--green-primary);
      background-color: transparent;
    }
  }

  .header__nav-item--has-sub:hover .header__sub-nav {
    transform: translateX(0) translateY(0);
  }

  .is-active {
    & .burger__line {
      &:nth-of-type(1) {
        transform: translateY(12px) rotate(45deg);
      }

      &:nth-of-type(2) {
        opacity: 0;
      }

      &:nth-of-type(3) {
        transform: translateY(-12px) rotate(-45deg);
      }
    }

    & .header__nav {
      visibility: visible;
      opacity: 1;
      translate: 0 0;
      overflow: auto;
    }
  }
}

@media screen and (max-width: 528px) {
　.header__logo {
    width: 150px;
  }
  .header__nav {
    padding-block: 100px 30px;
    padding-inline: 30px;
  }
}

/* =========================================
   mainvisual
   ========================================= */
.mv {
  position: relative;
  width: 100%;
  height: 100dvh;
  min-height: 860px;
  overflow: hidden;
  background-color: var(--green-primary);
}

.mv__background {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.mv__bg-img {
  position: absolute;
  top: 0;
  height: 100%;
}

.mv__bg-img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  z-index: 1;
  clip-path: inset(0 100% 0 0);
  transition:
    clip-path 0s,
    opacity 0s;
}

.mv__bg-img img.is-active {
  opacity: 1;
  z-index: 3;
  clip-path: inset(0 0 0 0);
  transition:
    clip-path var(--slide-speed) ease-in,
    opacity 0s linear;
}

.mv__bg-img img.is-last {
  opacity: 1;
  z-index: 2;
  clip-path: inset(0 0 0 0);
  transition: opacity 0s linear 1.8s;
}

.mv__bg-img--left {
  z-index: 2;
  left: 0;
  width: 100%;
  clip-path: polygon(0 0, 58% 0, 42% 100%, 0 100%);
}

.mv__bg-img--right {
  z-index: 1;
  right: 0;
  width: 60%;
}

.mv__content {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto auto;
  justify-content: end;
  align-items: center;
  height: 100%;
  padding-top: 84px;
  max-width: 1400px;
  margin-inline: auto;
}

.mv__text-left {
  width: 100%;
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
  display: grid;
  grid-template-rows: 1fr auto;
  align-items: end;
}

.mv__lead-box {
  justify-self: start;
  padding: 16px 24px;
  background-color: var(--white);
  clip-path: inset(0 100% 0 0);
  animation: reveal-left 0.8s ease-out forwards;
}

.mv__lead-text {
  font-size: var(--fz-40);
  font-family: var(--montserrat);
  font-weight: 700;
  color: var(--green-primary);
  line-height: 1;
}

.mv__title-group {
  display: grid;
}

.mv__main-title {
  font-size: var(--fz-130);
  font-family: var(--montserrat);
  letter-spacing: 5%;
  font-weight: 800;
  line-height: calc(158 / 130);
  color: var(--white);
  clip-path: inset(0 100% 0 0);
}

.mv__main-title:nth-child(1) {
  animation: reveal-left 0.8s ease-out 1s forwards;
}
.mv__main-title:nth-child(2) {
  animation: reveal-left 0.8s ease-out 1.4s forwards;
}
.mv__main-title:nth-child(3) {
  animation: reveal-left 0.8s ease-out 1.8s forwards;
}

.mv__text-right {
  width: 40%;
  min-width: max-content;
  max-width: 550px;
  display: grid;
  gap: 6px;
  justify-self: end;
  align-self: start;
  padding-bottom: 30px;
  opacity: 0;
  animation: fade-in 1s ease-out 2s forwards;
}

.mv__info-box {
  padding: 12px 20px;
  background-color: rgba(255, 255, 255, 0.9);
}

.mv__info-text {
  font-size: var(--fz-28);
  font-weight: 500;
  color: var(--green-primary);
  letter-spacing: 5%;
}

.mv__info-text:not(:first-of-type) {
  margin-top: 7px;
}

.mv__btn {
  display: grid;
  grid-template-columns: auto auto;
  gap: 15px;
  align-items: center;
  justify-self: end;
  margin-inline: 50px auto;
  transition: var(--basic-transition);
}

.mv__btn:hover {
  gap: 20px;
}
.mv__btn:hover .mv__btn-text {
  color: var(--green-primary);
}
.mv__btn:hover .btn-arrow {
  color: var(--white);
  background-color: var(--green-primary);
}

.mv__btn-text {
  font-size: var(--fz-28);
  font-weight: 700;
  letter-spacing: 5%;
  color: var(--white);
  transition: var(--basic-transition);
}

.btn-arrow {
  position: relative;
  display: grid;
  place-items: center;
  width: 30px;
  height: auto;
  aspect-ratio: 1/1;
  background-color: var(--white);
  border-radius: 50%;
  color: var(--green-primary);
  font-size: var(--fz-20);
  font-weight: 700;
  transition: var(--basic-transition);
}

@keyframes reveal-left {
  to {
    clip-path: inset(0 0 0 0);
  }
}

@keyframes fade-in {
  to {
    opacity: 1;
  }
}

@media (max-width: 768px) {
  .mv {
    min-height: 600px;
  }
  .mv__bg-img--left {
    height: 60%;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 90%);
  }

  .mv__bg-img--right {
    height: 60%;
    top: auto;
    bottom: 0;
    clip-path: initial;
    width: 100%;

    & img {
      object-position: center center;
    }
  }
  .mv__lead-box {
    padding: 10px 16px;
  }

  .mv__lead-text {
    font-size: 1.5rem;
  }

  .mv__info-box {
    padding: 10px;
  }

  .mv__info-text {
    font-size: 1.125rem;
  }

  .mv__btn {
    margin-left: 20px;
  }
}

/* =========================================
   リスクセクション
   ========================================= */
.risk-wrapper {
  position: relative;
  overflow: hidden;
  background-color: var(--white);
}

.winter-risk {
  position: relative;
  padding-block: var(--section-padding-block);

  &::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 30%;
    height: 150%;
    z-index: 1;
    content: "";
    background-color: var(--green-primary);
    clip-path: polygon(0 0, 100% 0, 50% 100%, 0% 100%);
    opacity: 0.07;
  }
  &::after {
    position: absolute;
    top: 0;
    right: 0;
    width: 30%;
    height: calc(100% + 50px);
    z-index: 1;
    content: "";
    background-color: var(--green-primary);
    clip-path: polygon(40% 0, 100% 0, 100% 100%, 0% 100%);
    opacity: 0.07;
  }
}

.winter-risk__inner,
.damage-risk__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

/* Winter Risk Specific */
.winter-risk {
  & .section-title {
    justify-items: center;
    text-align: center;
  }
}

.winter-risk__highlight {
  justify-self: center;
  margin-block-start: 25px;
  padding: 10px 20px;
  position: relative;
  overflow: hidden;
  background-color: transparent;
}

.winter-risk__highlight::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--green-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s cubic-bezier(0.65, 0, 0.35, 1);
  transition-delay: 0.4s;
  z-index: 1;
}

.winter-risk__highlight-text {
  font-size: var(--fz-24);
  font-weight: 500;
  color: var(--white);
  position: relative;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.4s ease-out;
  transition-delay: 0.9s;
}

.fade-in--bg-reveal.fade-in--visible::before {
  transform: scaleX(1);
}
.fade-in--bg-reveal.fade-in--visible .winter-risk__highlight-text {
  opacity: 1;
}

.winter-risk__gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-block-start: 20px;
}

.winter-risk__img-box {
  width: 100%;
  height: auto;
  aspect-ratio: 490 / 352;
  overflow: hidden;
}

.winter-risk__img-box img {
  transform: scale(1);
  transition: transform 2.5s ease-out;
}

.winter-risk__gallery .winter-risk__img-box:nth-child(1) {
  transition-delay: 0.8s;
}
.winter-risk__gallery .winter-risk__img-box:nth-child(1) img {
  transition-delay: 0.8s;
}

.winter-risk__gallery .winter-risk__img-box:nth-child(2) {
  transition-delay: 1s;
}
.winter-risk__gallery .winter-risk__img-box:nth-child(2) img {
  transition-delay: 1s;
}

.winter-risk__body {
  margin-block-start: 20px;
  text-align: center;
  transition-delay: 0.4s;
}

.winter-risk__text {
  font-size: var(--fz-20);
  font-weight: 500;
  color: var(--black1);
}

/* Damage Risk Specific */
.damage-risk {
  padding-bottom: 80px;
  position: relative;
  z-index: 3;
  & .section-title {
    justify-items: end;
    text-align: right;
    transition-delay: 0s;
  }
}

.damage-risk__highlight-group {
  display: grid;
  gap: 16px;
  margin-block-start: 35px;
  position: relative;
  z-index: 2;
}

.damage-risk__highlight-label {
  justify-self: start;
  padding: 9px 7px 9px 15px;
  font-size: var(--fz-24);
  font-weight: 500;
  color: var(--white);
  background-color: transparent;
  position: relative;
  overflow: hidden;

  &::before {
    content: "";
    position: absolute;
    inset: 0;
    background-color: var(--green-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.65, 0, 0.35, 1);
    z-index: 1;
  }
}

.damage-risk__highlight-text {
  position: relative;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.4s ease-out;
}

/* 1段目の背景と文字 */
.damage-risk__highlight-group .damage-risk__highlight-label:nth-child(1)::before {
  transition-delay: 0.3s;
}
.damage-risk__highlight-group .damage-risk__highlight-label:nth-child(1) .damage-risk__highlight-text {
  transition-delay: 0.8s;
}
/* 2段目の背景と文字 */
.damage-risk__highlight-group .damage-risk__highlight-label:nth-child(2)::before {
  transition-delay: 0.5s;
}
.damage-risk__highlight-group .damage-risk__highlight-label:nth-child(2) .damage-risk__highlight-text {
  transition-delay: 1s;
}

/* コンテンツ表示発火時の動き（共通クラスの挙動と紐付け） */
.fade-in--bg-reveal.fade-in--visible::before {
  transform: scaleX(1);
}
.fade-in--bg-reveal.fade-in--visible .damage-risk__highlight-text {
  opacity: 1;
}

.damage-risk__content {
  margin-block-start: 35px;
  position: relative;

  &::before,
  &::after {
    content: "";
    display: block;
    height: 880px;
    width: calc((100vw - 100%) / 2 + 1200px);
    border-radius: 20px;
    position: absolute;
    bottom: -30px;
    right: -103px;
    z-index: -1;
    background-color: var(--green-primary);
    opacity: 0.15;
  }

  &::after {
    background-color: var(--white);
    opacity: 1;
    z-index: -2;
  }
}

.damage-risk__item {
  display: grid;
  grid-template-columns: 38% 1fr;
  gap: 5%;
  align-items: start;

  &:not(:first-child) {
    margin-block-start: 60px;
    grid-template-columns: 1fr 38%;
  }
}

.damage-risk__img-container {
  position: relative;

  &::before {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 1;
    width: 100%;
    height: 100%;
    content: "";
    background-color: var(--green-primary);
  }
}

.damage-risk__img-box {
  position: relative;
  z-index: 2;
  width: 100%;
  height: auto;
  aspect-ratio: 433 / 358;
  overflow: hidden;

  & > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: transform 2.5s ease-out;
  }
}

.fade-in--zoom.fade-in--visible img {
  transform: scale(1.06);
}

.damage-risk__item:nth-child(1) .damage-risk__img-box {
  transition-delay: 0.8s;
}
.damage-risk__item:nth-child(1) .damage-risk__img-container {
  transition-delay: 0.8s;
}
.damage-risk__item:nth-child(1) .damage-risk__img-box img {
  transition-delay: 0.8s;
}
.damage-risk__item:nth-child(1) .damage-risk__item-body {
  transition-delay: 1s;
}

/* --- 2つ目のアイテム (02) --- */
.damage-risk__item:nth-child(2) .damage-risk__item-body {
  transition-delay: 1.2s;
}
.damage-risk__item:nth-child(2) .damage-risk__img-container {
  transition-delay: 1.4s;
}
.damage-risk__item:nth-child(2) .damage-risk__img-box {
  transition-delay: 1.4s;
}
.damage-risk__item:nth-child(2) .damage-risk__img-box img {
  transition-delay: 1.4s;
}

.damage-risk__number {
  display: block;
  font-size: var(--fz-64);
  font-family: var(--noto-serif);
  font-style: italic;
  font-weight: 500;
  letter-spacing: 0.15em;
  line-height: 1;
  color: var(--green-primary);
}

.damage-risk__item-text {
  margin-block-start: 26px;
  font-size: var(--fz-20);
}

.damage-risk__footer {
  max-width: max-content;
  margin-inline: auto;
  margin-block-start: 40px;
  padding: 12px;
  text-align: center;
  background-color: var(--white);

  /* 【ディレイ】最後に登場 */
  transition-delay: 1.6s;
}

.damage-risk__footer-text {
  font-size: var(--fz-28);
  font-weight: 500;
  color: var(--green-primary);
}

@media screen and (max-width: 768px) {
  .winter-risk__gallery {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .winter-risk__highlight {
    padding: 7px 14px;
  }

  .winter-risk__body {
    text-align: justify;
  }

  .damage-risk__highlight-label {
    font-size: 1.25rem;
    padding: 6px 3px 6px 10px;
  }

  .damage-risk__content {
    margin-block-start: 35px;
  }

  .damage-risk__item {
    grid-template-columns: 1fr;
    gap: 30px;

    &:not(:first-child) {
      grid-template-columns: 1fr;
      gap: 30px;

      & .damage-risk__item-body {
        grid-row: 2/3;
      }
    }
  }

  .damage-risk__footer {
    padding: 10px;
    margin-top: 35px;
  }

  .damage-risk__footer-text {
    font-size: 1.25rem;
  }
}

/* =========================================
   solution
   ========================================= */
.solution {
  position: relative;
  display: grid;
  align-items: start;
  width: 100%;
  height: 700px;
  padding-block: 80px 40px;
}

.solution__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: url(../img/solution-bg.webp);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

.solution__content-box {
  position: relative;
  z-index: 2;
  width: fit-content;
  padding-block: 16px;
  padding-inline-start: calc((100% - 1000px) / 2 + (var(--padding-40-to-20) / 2));
  padding-inline-end: 18px;
  background-color: transparent;
  overflow: hidden;
  &::before {
    content: "";
    position: absolute;
    inset: 0;
    background-color: rgba(79, 159, 152, 0.8);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.8s cubic-bezier(0.65, 0, 0.35, 1);
    z-index: -1;
    transition-delay: 0s;
  }
}

.solution__inner {
  display: grid;
  gap: 30px;
  position: relative;
  z-index: 1;
}

.solution .section-title {
  color: var(--white);

  & .section-title__en::first-letter {
    color: var(--white);
  }

  transition-delay: 0.5s;
}

.solution__body {
  display: grid;
  gap: 30px;
  transition-delay: 1s;
}

.solution__text {
  font-size: var(--fz-20);
  font-weight: 500;
  color: var(--white);
}

.fade-in--bg-reveal.fade-in--visible::before {
  transform: scaleX(1);
}

@media (max-width: 1024px) {
  .solution {
    min-height: auto;
  }

  .solution__content-box {
    width: 100%;
    max-width: 100%;
    padding-inline: var(--padding-40-to-20);
  }
}

/* =========================================
   service
   ========================================= */
.service-container {
  position: relative;
  overflow: hidden;
  background-color: var(--white);

  &::before,
  &::after {
    position: absolute;
    z-index: 1;
    width: 35%;
    height: 60%;
    content: "";
    background-color: var(--green-primary);
    opacity: 0.07;
  }

  &::before {
    top: 0;
    right: 0;
    clip-path: polygon(50% 0, 100% 0%, 100% 100%, 0% 100%);
  }

  &::after {
    bottom: -35px;
    left: 0;
    clip-path: polygon(0 0, 50% 0, 100% 100%, 0% 100%);
  }
}

.service-item {
  position: relative;
  z-index: 2;
  padding-block: 70px;
  height: auto;
}

.service-item__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
  height: 100%;
}

.service-item__img-box {
  width: 100%;
  height: 500px;
  overflow: hidden;
  transition-delay: 0s;

  & img {
    object-position: left center;
    transform: scale(1);
    transition: transform 2.5s ease-out;
    transition-delay: 0s;
  }
}

.service-item__content {
  padding-top: 35px;
}

.service-item .section-title {
  transition-delay: 0s;
}

.service-item__body {
  display: grid;
  gap: 12px;
  margin-top: 30px;
  transition-delay: 0.4s;
}

.service-item__text {
  font-size: var(--fz-20);
  font-weight: 500;
  padding-right: var(--padding-40-to-20);
}

.btn-link {
  width: max-content;
  display: flex;
  align-items: center;
  gap: 18px;
  margin-block-start: 36px;
  font-size: var(--fz-24);
  font-weight: 500;
  color: var(--green-primary);
  text-decoration: none;
  transition:
    transform 1s ease-out,
    opacity 1s ease-out,
    color 0.3s ease;
  transition-delay: 0.8s;

  & .btn-arrow {
    background-color: var(--green-primary);
    color: var(--white);
    border: solid 1px var(--green-primary);
    transition:
      transform 0.3s ease,
      background-color 0.3s ease,
      color 0.3s ease;
    transition-delay: 0s;
  }

  &:hover .btn-arrow {
    transform: translateX(5px);
    background-color: var(--white);
    color: var(--green-primary);
  }
}

.service-item--reverse {
  & .service-item__content {
    padding-left: var(--padding-40-to-20);
  }

  & .service-item__text {
    padding-right: 0;
  }
}

@media screen and (min-width: 1440px) {
  .service-item--reverse {
    & .service-item__content {
      padding-left: calc((100vw - 1340px) / 2 + var(--padding-40-to-20) / 2);
    }
  }
}

@media screen and (max-width: 1024px) {
  .service-item {
    height: auto;
    max-width: var(--content-width-1000px);
    margin-inline: auto;
    padding-inline: var(--padding-40-to-20);
    padding-block: 30px;
  }

  .service-item__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;

    & .section-title {
      grid-row: 1/2;
    }

    & .btn-link {
      grid-row: 4/5;
      margin-block-start: 0;
      margin-left: auto;
    }
  }

  .service-item__content {
    display: contents;
  }

  .service-item__img-box {
    grid-row: 2/3;
  }

  .service-item__body {
    margin-top: 0;
    grid-row: 3/4;
  }
}

/* =========================================
   professional
   ========================================= */
.professional {
  width: 100%;

  & .section-title {
    color: var(--white);

    & .section-title__en::first-letter {
      color: var(--white);
    }
  }
}

.professional__top {
  padding-block: var(--section-padding-block) 35px;
  background-color: var(--green-primary);
}

.professional .section-title {
  transition-delay: 0s;
}

.professional__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.professional__photo-box {
  width: 100%;
  height: auto;
  aspect-ratio: 1435/500;
  margin-top: 18px;
  transition-delay: 0s;
}

.professional__bottom {
  padding-block: 50px var(--section-padding-block);
  background-color: var(--white);
  transition-delay: 0.6s;
}

.professional__achievement {
  display: grid;
  grid-template-columns: 35% 1fr;
  gap: 5.4%;
  align-items: center;
}

.professional__chart-box {
  width: 100%;
  height: auto;
  aspect-ratio: 540 / 516;
}

.professional__info {
  display: grid;
  justify-items: start;
}

.professional__body {
  display: grid;
  gap: 18px;
}

.professional__text {
  font-size: var(--fz-20);
}

@media (max-width: 768px) {
  .professional__photo-box {
    height: auto;
    aspect-ratio: 1440/ 500;
  }

  .professional__achievement {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .professional__chart-box {
    max-width: 500px;
    margin-inline: auto;
  }

  .btn-link {
    margin-left: auto;
  }
}

/* =========================================
   contract
   ========================================= */
.contracts {
  padding-block: var(--section-padding-block);
  background: var(--gradient-contact);

  & .section-title {
    justify-items: center;
    text-align: center;
    color: var(--white);

    & .section-title__en::first-letter {
      color: var(--white);
    }
  }
}

.contracts__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.contracts__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10%;
  margin-top: 35px;
}

.contracts .section-title {
  transition-delay: 0s;
}

.contract-card {
  display: grid;
  gap: 10px;
}

.contract-card__label {
  font-size: var(--fz-24);
  font-weight: 500;
  color: var(--white);
  text-align: center;
  transition-delay: 0.4s;
}

.contract-card__content {
  background-color: var(--white);
  border-radius: 4px;
}

.contract-card__header,
.contract-card__list,
.contract-card__footer {
  padding: 10px;
}

.contract-card__header {
  text-align: center;
  border-bottom: 1px solid var(--green-primary);
  transition-delay: 0.7s;
}

.contract-card__lead {
  font-size: var(--fz-22);
}

.contract-card__list {
  display: grid;
  grid-template-rows: 1fr 1fr 1fr;
  justify-content: center;
  align-items: start;
  list-style: none;
  border-bottom: 1px solid var(--green-primary);
  transition-delay: 1s;
}

.contract-card__list-item {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  align-items: center;
  font-size: var(--fz-20);

  &::before {
    width: 20px;
    height: 20px;
    content: "";
    background-image: url(../img/check.webp);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
  }
}

.contract-card__footer {
  text-align: center;
  transition-delay: 1.3s;
}

.contract-card__footer-text {
  font-size: var(--fz-20);
}

.contracts__note {
  margin-block-start: 20px;
  text-align: center;
  transition-delay: 1s;
}

.contracts__note-text {
  font-size: var(--fz-20);
  color: var(--white);
}

.u-color-yellow {
  color: var(--yellow-primary);
  font-weight: 700;
  font-size: var(--fz-40);
}

@media screen and (max-width: 1024px) {
  .contracts__note {
    text-align: justify;
  }
}

@media (max-width: 768px) {
  .contracts__grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .contract-card__header,
  .contract-card__list,
  .contract-card__footer {
    padding: 20px;
  }

  .contract-card__list {
    gap: 10px;
  }
}

/* =========================================
   flow
   ========================================= */
.flow {
  padding-block: var(--section-padding-block);
  background-color: var(--white);
}

.flow__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.flow .section-title {
  transition-delay: 0s;
}

.flow__intro {
  margin-top: 35px;
  transition-delay: 0.2s;
}

.flow__intro-text {
  font-size: var(--fz-20);
}

.flow__list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-top: 35px;
}

.flow__item {
  display: grid;
  gap: 10px;
  &:not(:first-child) {
    margin-inline-start: -40px;
  }
}

.flow__item:nth-child(1) {
  transition-delay: 0.5s;
}

.flow__item:nth-child(2) {
  transition-delay: 0.7s;
}

.flow__item:nth-child(3) {
  transition-delay: 0.9s;
}

.flow__item:nth-child(4) {
  transition-delay: 1.1s;
}

.flow__item:nth-child(5) {
  transition-delay: 1.3s;
}

.flow__step-header {
  display: grid;
  justify-items: start;
  color: var(--green-primary);
  margin-bottom: -35px;
  z-index: 10;
}

.flow__step-label {
  font-size: var(--fz-20);
  font-weight: 500;
  line-height: 1;
}

.flow__step-num {
  font-size: var(--fz-48);
  font-weight: 700;
  line-height: 1;
}

.flow__step-box {
  display: grid;
  place-items: center;
  height: 150px;
  background-color: var(--white);
  transition: var(--basic-transition);
}

.flow__item:nth-child(1) .flow__step-box {
  background-color: var(--green-bg);
}
.flow__item:nth-child(2) .flow__step-box {
  background-color: var(--green-pale);
}
.flow__item:nth-child(3) .flow__step-box {
  background-color: var(--green-light);
}
.flow__item:nth-child(4) .flow__step-box {
  background-color: var(--green-soft);
}
.flow__item:nth-child(5) .flow__step-box {
  background-color: var(--green-muted);
}

.flow__item .flow__step-box {
  clip-path: polygon(0% 0%, calc(100% - 40px) 0%, 100% 50%, calc(100% - 40px) 100%, 0% 100%, 40px 50%);
}
.flow__item:first-child .flow__step-box {
  clip-path: polygon(0% 0%, calc(100% - 40px) 0%, 100% 50%, calc(100% - 40px) 100%, 0% 100%);
  padding-inline-start: 10px;
}
.flow__item:last-child .flow__step-box {
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%, 40px 50%);
  padding-left: 25px;
}

.flow__step-text {
  font-size: var(--fz-20);
  font-weight: 500;
  color: var(--green-deep);
}

.flow__footer {
  display: grid;
  place-items: center;
  margin-block-start: 18px;
  transition-delay: 1.6s;
}

@media (max-width: 940px) {
  .flow__list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .flow__item {
    &:not(:first-child) {
      margin-inline-start: 0;
      margin-block-start: -15px;
    }
  }

  .flow__step-header {
    padding-inline-start: 0;
    justify-items: center;
  }

  .flow__step-box {
    height: 80px;
    padding-inline: 20px;
    clip-path: polygon(0% 0%, 100% 0%, 100% calc(100% - 15px), 50% 100%, 0% calc(100% - 15px)) !important;
  }

  .flow__item:last-child .flow__step-box {
    clip-path: none;
    border-radius: 4px;
  }
}

/* =========================================
   proven result
   ========================================= */
.proven {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.proven__bg-left {
  position: absolute;
  left: 0;
  top: 0;
  width: calc((100% - 940px + 182px * 2) / 2);
  height: 100%;
  z-index: -1;

  &::after {
    position: absolute;
    inset: 0;
    content: "";
    background-color: var(--green-primary);
    opacity: 0.4;
  }
}

.proven__bg-right {
  position: absolute;
  right: 0;
  top: 0;
  width: calc((100% - 940px + 182px * 2) / 2);
  height: 100%;
  z-index: -1;

  &::after {
    position: absolute;
    inset: 0;
    content: "";
    background-color: var(--green-primary);
    opacity: 0.4;
  }
}

.proven__item {
  display: grid;
  align-content: center;
  justify-items: center;
  margin-inline: auto;
  padding-block: var(--section-padding-block);
  padding-left: 40px;
  text-align: center;
  color: var(--white);
  background-color: var(--green-primary);
}

.proven__title-group {
  display: grid;
  transition-delay: 0.6s;
}

.proven__title-jp {
  font-size: var(--fz-60);
  font-weight: 700;
}

.proven__title-en {
  font-size: var(--fz-28);
  font-family: var(--montserrat);
  letter-spacing: 5%;
}

.proven__body {
  margin-top: 35px;
  transition-delay: 0.8s;
}

.proven__text {
  font-size: var(--fz-20);
}

.proven__footer {
  transition-delay: 1s;
}

.proven__footer .btn-link {
  color: var(--white);

  & .btn-arrow {
    background-color: var(--white);
    color: var(--green-primary);
    border-color: var(--white);
  }

  &:hover .btn-arrow {
    background-color: var(--green-primary);
    color: var(--white);
  }
}

.fade-in--proven-box {
  opacity: 1;
  transform: none;
  width: 100%;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  transition:
    width 1.2s cubic-bezier(0.65, 0, 0.35, 1),
    clip-path 1.2s cubic-bezier(0.65, 0, 0.35, 1);
}

.fade-in--proven-box.fade-in--visible {
  width: 940px;
  clip-path: polygon(0 0, calc(100% - 182px) 0, 100% 100%, 182px 100%);
}

@media (max-width: 1024px) {
  .proven {
    display: grid;
    grid-template-columns: 1fr;
  }

  .proven__bg-left {
    position: initial;
    width: 100%;
    height: 200px;
    margin-block-end: -50px;
  }

  .proven__item {
    width: 100%;
    padding: 60px var(--padding-40-to-20);
  }
  .fade-in--proven-box.fade-in--visible {
    width: 100%;
    clip-path: polygon(0 50px, 100% 0, 100% calc(100% - 50px), 0 100%);
  }

  .proven__bg-right {
    position: initial;
    width: 100%;
    height: 200px;
    margin-block-start: -50px;
  }
}

@media screen and (max-width: 428px) {
  .proven__text {
    text-align: justify;
  }
}

/* =========================================
   service area
   ========================================= */
.area {
  padding-block: var(--section-padding-block);
  background-color: var(--green-primary-10);
}

.area__inner {
  display: grid;
  grid-template-columns: 1fr 40%;
  align-items: center;
  gap: 2.4%;
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.area__title {
  transition-delay: 0s;
}

.area__body {
  display: grid;
  gap: 18px;
  margin-top: 35px;
  transition-delay: 0.4s;
}

.area__text {
  font-size: var(--fz-20);
}

.area__map-img {
  width: 100%;
  height: auto;
  aspect-ratio: 481 / 396;
  transition-delay: 0.6s;
}

@media (max-width: 768px) {
  .area {
    padding-bottom: 60px;
  }

  .area__inner {
    grid-template-columns: 1fr;
    position: relative;
  }

  .area__body {
    gap: 12px;
  }

  .area__map-img {
    position: absolute;
    width: 48%;
    height: auto;
    top: 100px;
    right: 0;
    z-index: -1;
    opacity: 0.6;
  }
}

/* =========================================
   contact banner
   ========================================= */
.page-id-72,
.page-id-52 {
  & .contact-cta {
    display: none;
  }
}

.contact-cta {
  width: 100%;

  & .section-title {
    color: var(--white);
    gap: 0;
    transition-delay: 0.6s;

    & .section-title__en::first-letter {
      color: var(--white);
    }
  }
}

.contact-cta__header {
  display: grid;
  grid-template-columns: 55% 1fr;
  width: 100%;
  height: 250px;
  overflow: hidden;
  position: relative;
}

.contact-cta__title-box {
  display: grid;
  align-content: center;
  padding-inline-start: calc((100vw - var(--content-width-1000px)) / 2 + var(--padding-40-to-20));
  background-color: transparent;
  clip-path: polygon(0 0, calc(100% - 118px) 0, 100% 100%, 0 100%);
  position: relative;
}

.contact-cta__title-box::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--green-primary);
  z-index: -1;
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1.2s cubic-bezier(0.65, 0, 0.35, 1);
  transition-delay: 0s;
}

.contact-cta__title-box.fade-in--visible::before {
  clip-path: inset(0 0 0 0);
}

.contact-cta__banner-img {
  position: absolute;
  top: 0;
  right: 0;
  z-index: -1;
  width: calc(45% + 118px);
  height: calc(100% - 34px);
  transition-delay: 0s;
}

.contact-cta__body {
  padding-block: var(--section-padding-block);
  transition-delay: 0.5s;
}

.contact-cta__inner {
  display: grid;
  justify-items: center;
  gap: 40px;
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
  text-align: center;
}

.contact-cta__lead {
  font-size: var(--fz-20);
}

.contact-cta__btn-wrapper {
  width: 100%;
  max-width: 380px;
}

.contact-cta__btn {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding-block: 18px;
  padding-right: 24px;
  font-size: var(--fz-24);
  font-weight: 500;
  color: var(--white);
  background: var(--gradient-yellow);
  border: solid 1px var(--white);
  border-radius: 38px;
  transition:
    transform 1s ease-out,
    opacity 1s ease-out,
    color 0.3s ease,
    background 0.3s ease,
    border-color 0.3s ease;

  &:hover {
    color: var(--yellow-primary);
    background: var(--white);
    border: solid 1px var(--yellow-primary);

    & .contact-cta__btn-icon::before {
      border-color: var(--yellow-primary);
      translate: 5px 0;
    }
  }
}

.contact-cta__btn-icon {
  position: relative;
  width: 24px;
  height: 24px;

  &::before {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: auto;
    aspect-ratio: 1/1;
    content: "";
    border-top: 2px solid var(--white);
    border-right: 2px solid var(--white);
    transform: translate(-70%, -50%) rotate(45deg);
    transition: var(--basic-transition);
  }
}

@media screen and (max-width: 1024px) {
  .contact-cta__header {
    grid-template-columns: max-content 1fr;
    height: auto;
  }

  .contact-cta__title-box {
    padding-block: 40px;
    padding-inline: var(--padding-40-to-20) 100px;
  }

  .contact-cta__banner-img {
    width: 100%;
  }
}

@media screen and (max-width: 428px) {
  .contact-cta__btn-wrapper {
    max-width: 300px;
  }

  .contact-cta__lead {
    font-size: var(--fz-16);
  }
}

/* =========================================
   Footer
   ========================================= */
.footer {
  padding-block: var(--section-padding-block);
  color: var(--white);
  background-color:  #000000;
}

.footer__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.footer__grid {
  display: grid;
  grid-template-columns: auto auto;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.footer__company-name {
  display: block;
  width: 300px;
  height: auto;
  aspect-ratio: 1500/250;
  transition: var(--basic-transition);

  &:hover {
    opacity: 0.6;
  }
}

.footer__address-group,
.footer__desc-group {
  display: grid;
  margin-top: 20px;
}

.footer__address,
.footer__tel,
.footer__desc,
.footer__area {
  font-size: var(--fz-16);
}

.footer__area {
  margin-top: 20px;
}

.footer__policy {
  margin-top: 20px;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 10px;
}

.footer-nav__column {
  display: grid;
  align-content: start;
  gap: 18px;
  width: max-content;
  min-width: 168px;
}

.footer-nav__title-group {
  display: grid;
  gap: 5px;
}

.footer-nav__title {
  display: inline-block;
  width: max-content;
  font-size: var(--fz-20);
  color: var(--white);
  font-family: var(--noto-sans);
  border-bottom: 1px solid var(--white);
}

.footer-nav__list {
  display: grid;
}

.footer-nav__link {
  width: max-content;
  display: grid;
  grid-template-columns: auto auto;
  justify-content: start;
  align-items: center;
  gap: 2px;
  font-size: var(--fz-16);
  color: var(--white);
  position: relative;
  transition: var(--basic-transition);

  &::before {
    content: "";
    width: 14px;
    height: 1px;
    background-color: var(--white);
  }

  &::after {
    content: "";
    display: block;
    background-color: var(--white);
    width: 100%;
    height: 1px;
    position: absolute;
    left: 0;
    bottom: 0px;
    transform: scale(0, 1);
    transition: var(--basic-transition);
  }

  &:hover::after {
    transform: scale(1, 1);
  }
}

@media (max-width: 1024px) {
  .footer {
    padding-block: 60px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .footer-nav__column {
    gap: 20px;
    min-width: auto;
  }
}

@media screen and (max-width: 528px) {
  .footer-nav {
    grid-template-columns: auto auto;
    gap: 40px;
  }

  .footer-nav__column:last-of-type {
    grid-column: 1/3;
  }
}

/* =================================================================
太陽光発電除雪　長岡市除雪
================================================================= */
/* =================================================================
mainvisual
================================================================= */
.page-hero {
  width: 100%;
  height: 480px;
  background-color: var(--white);
  overflow: hidden;
}

.page-hero__inner {
  display: grid;
  grid-template-columns: minmax(max-content, 67%) 1fr;
  width: 100%;
  height: 100%;
}

.page-hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  align-items: center;
  padding-inline-start: calc((100vw - var(--content-width-1170px)) / 2 + var(--padding-40-to-20));
  padding-inline-end: 160px;
  background-color: transparent;
  clip-path: polygon(0 0, 100% 0, calc(100% - 100px) 100%, 0 100%);
}

.page-hero__content::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--green-primary);
  z-index: -1;
}

.page-hero__text-area {
  display: grid;
  gap: 20px;
}

.page-hero__title {
  display: grid;
  gap: 10px;
}

.page-hero__title-en {
  font-size: var(--fz-86);
  font-family: var(--montserrat);
  font-weight: 500;
  letter-spacing: 0%;
  color: var(--white);
}

.page-hero__title-jp {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 28px;
  font-size: var(--fz-24);
  font-weight: 500;
  color: var(--white);

  &::before {
    width: 100%;
    height: 1px;
    content: "";
    background-color: var(--white);
  }
}

.page-hero__img-container {
  width: calc(100% + 100px);
  height: calc(100% - 70px);
  margin-left: -100px;
  position: relative;
  transition-delay: 0.8s;

  &::before {
    content: "";
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--green-primary);
    opacity: 0.4;
  }
}

@media (max-width: 768px) {
  .page-hero {
    height: auto;
  }

  .page-hero__title-achievement {
    & .page-hero__title-en {
      font-size: var(--fz-48);
    }
  }

  .page-hero__inner {
    grid-template-columns: 1fr;
  }

  .page-hero__content {
    padding-block: 60px 20px;
    padding-inline: var(--padding-40-to-20);
    clip-path: none;
  }

  .page-hero__img-container {
    margin-inline-start: 0;
    height: 200px;
  }
}

/* =================================================================
intro
================================================================= */
.page-intro {
  position: relative;
  padding-block: var(--section-padding-block);
  background-color: var(--white);

  &::before {
    position: absolute;
    width: 100%;
    height: calc(100% + 70px);
    bottom: 0;
    right: 0;
    z-index: 1;
    content: "";
    background-color: var(--green-primary);
    opacity: 0.07;
    clip-path: polygon(calc(78% + 100px) 0, 100% 0, 100% 100%, 78% 100%);
  }
}

.page-intro__inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 35px;
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.page-intro__lead {
  font-size: var(--fz-28);
  font-weight: 500;
  color: var(--green-primary);
}

.page-intro__text {
  font-size: var(--fz-20);
}

@media (max-width: 1024px) {
  .page-intro {
    &::before {
      clip-path: none;
    }
  }
}

/* =================================================================
problems
================================================================= */
.sub-problems {
  padding-block: var(--section-padding-block);
  background-color: var(--green-primary);

  & .section-title {
    text-align: center;
    color: var(--white);

    & .section-title__en::first-letter {
      color: var(--white);
    }
  }
}

.sub-problems__title {
  transition-delay: 0s;
}

.sub-problems__inner {
  max-width: var(--content-width-1170px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.sub-problems__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 35px;
}

.sub-problems--nagaoka {
  & .sub-problems__grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 50px 10%;
  }

  & .sub-problems__item {
    width: 25%;
  }
}

.sub-problems__item {
  display: grid;
  justify-items: center;
  gap: 24px;
  text-align: center;
}

.sub-problems__grid .sub-problems__item:nth-child(1) {
  transition-delay: 0.4s;
}

.sub-problems__grid .sub-problems__item:nth-child(2) {
  transition-delay: 0.6s;
}

.sub-problems__grid .sub-problems__item:nth-child(3) {
  transition-delay: 0.8s;
}

.sub-problems__grid .sub-problems__item:nth-child(4) {
  transition-delay: 1s;
}

.sub-problems__grid .sub-problems__item:nth-child(5) {
  transition-delay: 1.2s;
}

.sub-problems__icon {
  width: 180px;
  height: auto;
  aspect-ratio: 1/1;
  background-color: var(--white);
  border-radius: 50%;
  display: grid;
  place-items: center;
  padding: 20px;
  position: relative;

  &::after {
    content: "";
    display: block;
    width: 96%;
    height: auto;
    aspect-ratio: 1/1;
    position: absolute;
    top: 2%;
    left: 2%;
    border: dotted 1px var(--green-primary);
    border-radius: 50%;
  }

  & img {
    width: 80%;
    height: auto;
  }
}

.sub-problems__item-text {
  font-size: var(--fz-20);
  color: var(--white);
}

.sub-problems__summary {
  display: grid;
  justify-content: center;
  margin-top: 35px;
  transition-delay: 1s;
}

.sub-problems__summary-text {
  width: max-content;
  margin-inline: auto;
  font-size: var(--fz-20);
  color: var(--white);
  position: relative;
  z-index: 5;

  &::after {
    content: "";
    display: block;
    width: 100%;
    height: 9px;
    background-color: var(--yellow-primary);
    opacity: 0.6;
    position: absolute;
    bottom: 0;
    z-index: -1;
  }
}

.sub-solutions {
  background-color: var(--white);
  padding-bottom: var(--section-padding-block);
}

.sub-solutions__header {
  text-align: center;
  padding-block: 70px;
  background-color: var(--green-primary-15);
  display: grid;
  justify-content: center;
  gap: 30px;

  &::after {
    content: "";
    display: block;
    background-color: var(--green-primary);
    opacity: 0;
    width: 120px;
    height: 60px;
    margin-inline: auto;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    transform: translateY(-20px);
    transition:
      transform 1s ease-out,
      opacity 1s ease-out;
    transition-delay: 0.4s;
  }
}

.sub-solutions__header.fade-in--visible::after {
  opacity: 0.4;
  transform: translateY(0);
}

.sub-solutions__title {
  font-size: var(--fz-48);
  font-family: var(--montserrat);
  font-weight: 700;
  color: var(--green-primary);
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
  transition-delay: 0s;
}

.sub-solutions__content {
  height: fit-content;
  margin-top: -32px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 6%;
  padding-inline-start: calc((100vw - var(--content-width-1000px)) / 2 + var(--padding-40-to-20));
}

.sub-solutions__img-box {
  max-width: 650px;
  height: 350px;
  overflow: hidden;
  transition-delay: 1s;

  & img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: transform 2.5s ease-out;
    transition-delay: 1s;
  }
}

.sub-solutions__text-area {
  min-width: max-content;
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: 20px;
  padding-top: 40px;
  transition-delay: 0.4s;
}

.sub-solutions__lead {
  height: max-content;
  font-size: var(--fz-32);
  font-weight: 500;
  padding-inline-start: 20px;
  border-inline-start: 5px solid var(--green-primary);
}

.sub-solutions__lead--highlight {
  color: var(--green-primary);
}

.sub-solutions__body {
  font-size: var(--fz-20);
}

.sub-solutions__note {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
  margin-top: 24px;
  transition-delay: 1s;
}

.sub-solutions__note-text {
  font-size: var(--fz-20);
  text-align: center;
}

/* Responsive */
@media screen and (max-width: 1024px) {
  .sub-solutions__content {
    padding-inline-start: var(--padding-40-to-20);
  }

  .sub-solutions__content {
    gap: 10px;
  }
}
@media (max-width: 768px) {
  .sub-problems__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px 20px;
  }

  .sub-problems--nagaoka {
    & .sub-problems__grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px 20px;
    }
    & .sub-problems__item {
      width: auto;
    }
  }

  .sub-problems__icon {
    width: 120px;
    height: 120px;
  }

  .sub-solutions__header {
    padding-block: 30px;
    gap: 20px;

    &::after {
      width: 80px;
      height: 40px;
    }
  }

  .sub-solutions__title {
    font-size: var(--fz-40);
  }

  .sub-solutions__content {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 10px;
  }

  .sub-solutions__text-area {
    display: contents;
  }

  .sub-solutions__lead {
    grid-row: 1/2;
    font-size: var(--fz-28);
  }

  .sub-solutions__img-box {
    grid-row: 2/3;
    height: 300px;
  }

  .sub-solutions__note-text {
    text-align: justify;
  }
}

/* =================================================================
service
================================================================= */
.sub-service {
  padding-block: 30px;
  background-color: var(--white);

  & .section-title {
    text-align: center;
    transition-delay: 0s;
  }
}

.sub-service__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.sub-service__list {
  display: grid;
  gap: 36px;
  margin-top: 18px;
}

.sub-service__item {
  display: grid;
  gap: 18px;
}

.sub-service__list .sub-service__item:nth-child(1) {
  transition-delay: 0.4s;
}
.sub-service__list .sub-service__item:nth-child(2) {
  transition-delay: 0.7s;
}
.sub-service__list .sub-service__item:nth-child(3) {
  transition-delay: 1s;
}
.sub-service__list .sub-service__item:nth-child(4) {
  transition-delay: 1.3s;
}

.sub-service__visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 230px auto;
  width: 100%;
  overflow: hidden;
}

.sub-service__img-box {
  position: relative;
  width: 100%;
  height: 100%;
}

.sub-service__img-box--filter {
  &::after {
    position: absolute;
    inset: 0;
    z-index: 1;
    content: "";
    background-color: var(--green-primary);
    opacity: 0;
    transition: opacity 0.6s ease-out;
  }
}

.sub-service__item.fade-in--visible .sub-service__img-box--filter::after {
  opacity: 0.8;
}

.sub-service__list .sub-service__item:nth-child(1) .sub-service__img-box--filter::after {
  transition-delay: 0.9s;
}
.sub-service__list .sub-service__item:nth-child(2) .sub-service__img-box--filter::after {
  transition-delay: 1.2s;
}
.sub-service__list .sub-service__item:nth-child(3) .sub-service__img-box--filter::after {
  transition-delay: 1.5s;
}
.sub-service__list .sub-service__item:nth-child(4) .sub-service__img-box--filter::after {
  transition-delay: 1.8s;
}

.sub-service__overlay {
  height: 100%;
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  padding: 30px;
  opacity: 0;
  transform: scale(0.95);
  transition:
    opacity 0.6s ease-out,
    transform 0.6s ease-out;
}

.sub-service__item.fade-in--visible .sub-service__overlay {
  opacity: 1;
  transform: scale(1);
}

.sub-service__list .sub-service__item:nth-child(1) .sub-service__overlay {
  transition-delay: 1s;
}
.sub-service__list .sub-service__item:nth-child(2) .sub-service__overlay {
  transition-delay: 1.3s;
}
.sub-service__list .sub-service__item:nth-child(3) .sub-service__overlay {
  transition-delay: 1.6s;
}
.sub-service__list .sub-service__item:nth-child(4) .sub-service__overlay {
  transition-delay: 1.9s;
}

.sub-service__item-label {
  font-size: var(--fz-20);
  font-weight: 500;
  color: var(--white);
  text-align: center;
}

.sub-service__number {
  position: absolute;
  bottom: 15px;
  left: 15px;
  font-size: var(--fz-48);
  font-weight: 700;
  color: var(--white);
}

.sub-service__img-box--filter:last-child .sub-service__number {
  left: auto;
  right: 15px;
}

.sub-service__description {
  font-size: var(--fz-20);
  text-align: center;
}

@media (max-width: 428px) {
  .sub-service__list {
    gap: 60px;
  }

  .sub-service__visual {
    grid-template-columns: 1fr;
    grid-template-rows: 150px 150px;
    height: auto;
  }

  .sub-service__description {
    text-align: justify;
  }

  .sub-service__img-box--filter {
    grid-row: 1/2;
  }
}

/* =================================================================
equipment safety
================================================================= */
.sub-safety {
  padding-block: var(--section-padding-block);
  background-color: var(--white);

  & .section-title {
    text-align: center;
    transition-delay: 0s;
  }
}

.sub-safety__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.sub-safety__container {
  padding: var(--padding-40-to-20);
  background-color: var(--green-primary-15);
  border-radius: 20px;
  margin-top: 35px;
  transition-delay: 0.3s;
}

.sub-safety__header {
  display: grid;
  gap: 10px;
  justify-content: center;

  &::after {
    content: "";
    display: block;
    max-width: 315px;
    width: 80%;
    height: 4px;
    background-color: var(--green-primary);
    margin-inline: auto;
    opacity: 0;
    transform: translateY(-20px);
    transition:
      transform 0.8s ease-out,
      opacity 0.8s ease-out;
    transition-delay: 0.6s;
  }
}

.sub-safety__container.fade-in--visible .sub-safety__header::after {
  opacity: 1;
  transform: translateY(0);
}

.sub-safety__headline {
  font-size: var(--fz-32);
  font-weight: 500;
  transition-delay: 0.8s;
}

.sub-safety__visual {
  display: flex;
  justify-content: center;
  margin-top: 35px;
}

.sub-safety__circle {
  display: grid;
  place-items: center;
  width: 100%;
  max-width: 350px;
  height: auto;
  aspect-ratio: 1/1;
  border-radius: 50%;
  font-size: var(--fz-30);
}

.sub-safety__circle--green {
  background: radial-gradient(circle, rgba(255, 255, 255, 1) 0%, rgba(79, 159, 152, 0.5) 100%);
  margin-inline-end: -50px;
  transition-delay: 1s;
}

.sub-safety__circle--green .sub-safety__circle-text {
  transition-delay: 1.3s;
}

.sub-safety__circle--yellow {
  background: radial-gradient(circle, rgba(255, 255, 255, 1) 0%, rgba(255, 204, 0, 0.5) 100%);
  transition-delay: 1.1s;
}

.sub-safety__circle--yellow .sub-safety__circle-text {
  transition-delay: 1.4s;
}

.sub-safety__info {
  display: grid;
  gap: 28px;
  padding: 18px;
  background-color: var(--white);
  border-radius: 20px;
  margin-top: 18px;
}

.sub-safety__info-lead {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--fz-20);
  font-weight: 500;
  color: var(--green-primary);

  &::before {
    content: "";
    display: block;
    width: 1em;
    height: auto;
    aspect-ratio: 1/1;
    background: url(../img/check.webp) no-repeat center top/contain;
  }
}

.sub-safety__info-lead {
  transition-delay: 1.4s;
}

.sub-safety__info-text {
  transition-delay: 1.6s;
}

.sub-safety__info-text {
  padding-inline-start: 30px;
  font-size: var(--fz-20);
  margin-top: 8px;
}

/* Responsive */
@media (max-width: 768px) {
  .sub-safety__container {
    padding: 40px 20px;
  }

  .sub-safety__header {
    gap: 20px;
  }

  .sub-safety__headline {
    text-align: center;
  }

  .sub-safety__circle {
    width: 240px;
    height: 240px;
  }

  .sub-safety__circle--green {
    margin-inline-end: -30px;
  }

  .sub-safety__info {
    padding: 20px;
    gap: 10px;
  }

  .sub-safety__info-lead {
    font-size: var(--fz-16);
  }

  .sub-safety__info-text {
    padding-left: 1em;
    text-align: justify;
    font-size: var(--fz-16);
  }
}

@media screen and (max-width: 600px) {
  .sub-safety__visual {
    flex-direction: column;
    align-items: center;
  }

  .sub-safety__circle {
    margin-inline-end: 0;
  }
  .sub-safety__circle--yellow {
    margin-top: -30px;
  }
}

/* =================================================================
contact option
================================================================= */
.sub-contact--nagaoka {
  & .sub-contract__grid {
    grid-template-columns: 1fr 1fr;
  }
}
.sub-contract {
  padding-block: var(--section-padding-block);
  background-color: var(--green-contact-bg);

  & .section-title {
    color: var(--white);

    & .section-title__en::first-letter {
      color: var(--white);
    }
  }
}

.sub-contract__title {
  transition-delay: 0s;
}

.sub-contract__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.sub-contract__grid {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 40px;
  margin-top: 36px;
}

.sub-contract__item {
  display: grid;
  justify-items: center;
  justify-self: center;
  gap: 35px;
  text-align: center;
  width: fit-content;
}

.sub-contract__grid .sub-contract__item:nth-child(1) .sub-contract__circle {
  transition-delay: 0.4s;
}
.sub-contract__grid .sub-contract__item:nth-child(1) .sub-contract__item-name,
.sub-contract__grid .sub-contract__item:nth-child(1) .sub-contract__item-en {
  transition-delay: 0.7s;
}
.sub-contract__grid .sub-contract__item:nth-child(1) .sub-contract__text {
  transition-delay: 0.9s;
}

.sub-contract__grid .sub-contract__item:nth-child(2) .sub-contract__circle {
  transition-delay: 1.1s;
}
.sub-contract__grid .sub-contract__item:nth-child(2) .sub-contract__item-name,
.sub-contract__grid .sub-contract__item:nth-child(2) .sub-contract__item-en {
  transition-delay: 1.4s;
}
.sub-contract__grid .sub-contract__item:nth-child(2) .sub-contract__text {
  transition-delay: 1.6s;
}

.sub-contract__grid .sub-contract__item:nth-child(3) .sub-contract__circle {
  transition-delay: 1.8s;
}
.sub-contract__grid .sub-contract__item:nth-child(3) .sub-contract__item-name,
.sub-contract__grid .sub-contract__item:nth-child(3) .sub-contract__item-en {
  transition-delay: 2.1s;
}
.sub-contract__grid .sub-contract__item:nth-child(3) .sub-contract__text {
  transition-delay: 2.3s;
}

.sub-contract__circle {
  position: relative;
  display: grid;
  place-items: center;
  align-content: center;
  width: 200px;
  height: auto;
  aspect-ratio: 1/1;
  background: linear-gradient(135deg, rgba(173, 224, 219, 1) 0%, rgba(79, 159, 152, 1) 100%);
  border-radius: 50%;
  color: var(--white);
}

.sub-contract__item-name {
  font-size: var(--fz-20);
  font-weight: 500;
}

.sub-contract__item-en {
  position: absolute;
  bottom: 17px;
  right: -10%;
  font-size: var(--fz-24);
  font-weight: 500;
  font-family: var(--montserrat);
  letter-spacing: 5%;
  color: var(--yellow-primary);
}

.sub-contract__text {
  font-size: var(--fz-16);
}

@media screen and (max-width: 1024px) {
  .sub-contract__grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .sub-contract__item:last-of-type {
    grid-column: 1/3;
  }

  .sub-contact--nagaoka .sub-contract__item:last-of-type {
    grid-column: 2/3;
  }

  .sub-contract__circle {
    width: 180px;
    height: 180px;
  }
}

@media screen and (max-width: 600px) {
  .sub-contract__grid {
    grid-template-columns: 1fr;
  }

  .sub-contact--nagaoka {
    & .sub-contract__grid {
      grid-template-columns: 1fr;
    }
  }

  .sub-contract__item:last-of-type {
    grid-column: 1/2;
  }

  .sub-contact--nagaoka .sub-contract__item:last-of-type {
    grid-column: 1/2;
  }
}

/* =================================================================
service area
================================================================= */
.sub-info-wrap--nagaoka {
  padding-bottom: var(--section-padding-block);
  &.sub-info-wrap::before {
    clip-path: polygon(100% 0, 100% 100%, calc(100% - 250px) 100%);
  }

  & .area-detail__map-container {
    top: 0;
    bottom: auto;
    width: 40%;
  }
}

.sub-info-wrap {
  position: relative;
  background-color: var(--white);
  overflow: hidden;
}

.sub-info-wrap::before {
  position: absolute;
  top: 10%;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  content: "";
  background-color: var(--green-primary);
  opacity: 0.07;
  clip-path: polygon(100% 0, 100% 100%, 65% 100%);
}

.area-detail {
  position: relative;
  z-index: 2;
  padding-block: var(--section-padding-block);
}

.area-detail__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
  position: relative;
}

.area-detail .section-title {
  transition-delay: 0s;
}

.area-detail__content {
  margin-top: 35px;
}

.area-detail__body {
  display: grid;
  gap: 35px;
  transition-delay: 0.4s;
}

.area-detail__text {
  font-size: var(--fz-20);
}

.area-detail__map-container {
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: -1;
  width: 50%;
  height: auto;
  aspect-ratio: 944/744;
  transition-delay: 0.6s;
}

.area-detail__badge {
  width: max-content;
  margin-top: 30px;
  padding: 12px 13px;
  font-size: var(--fz-14);
  color: var(--white);
  background-color: var(--green-primary);
  border-radius: 38px;
}

@media screen and (max-width: 1024px) {
  .area-detail__badge {
    position: relative;
    display: inline-block;
    margin-top: 10px;
  }
}

@media screen and (max-width: 768px) {
  .area-detail__map-container {
    width: auto;
    height: 100%;
    opacity: 0.4;
  }
}

@media screen and (max-width: 428px) {
  .sub-info-wrap--nagaoka {
    &.sub-info-wrap::before {
      clip-path: polygon(100% 0, 100% 100%, calc(100% - 50px) 100%);
    }
    & .area-detail__map-container {
      width: 100%;
    }
  }

  .area-detail__map-container {
    width: 100%;
    height: auto;
    top: 100px;
    bottom: auto;
  }
}

/* =================================================================
our approach
================================================================= */
.approach {
  position: relative;
  z-index: 2;
  padding-block: var(--section-padding-block);
}

.approach__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.approach__title {
  transition-delay: 0s;
}

.approach__grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 7%;
  align-items: center;
  margin-top: 35px;
}

.approach__img {
  width: 100%;
  height: auto;
  aspect-ratio: 490/331;
  transition-delay: 0.4s;
}

.approach__heading {
  font-size: var(--fz-32);
  font-weight: 500;
  padding-bottom: 12px;
  border-bottom: solid 1px var(--green-primary);
  transition-delay: 0.7s;
}

.approach__text {
  font-size: var(--fz-20);
  margin-top: 12px;
  transition-delay: 1s;
}

.u-color-green {
  color: var(--green-primary);
}

@media (max-width: 1024px) {
  .approach__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .approach__img {
    grid-row: 2;
  }
}

/* =================================================================
achievement page
================================================================= */
/* =================================================================
performance data
================================================================= */
.results-data {
  padding-block: var(--section-padding-block);
  background-color: var(--green-primary-15);

  & .section-title {
    text-align: center;
    transition-delay: 0s;
  }
}

.results-data__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.results-data__headline-wrap {
  display: grid;
  gap: 10px;
  justify-content: center;
  margin-block-start: 35px;
  transition-delay: 0.3s;

  &::after {
    content: "";
    display: block;
    max-width: 200px;
    width: 80%;
    height: 4px;
    margin-inline: auto;
    background-color: var(--green-primary);
  }
}

.results-data__headline {
  text-align: center;
  font-size: var(--fz-32);
  font-weight: 500;
}

.results-data__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 35px;
}

.data-card {
  grid-column: span 1;
  display: flex;
  flex-direction: column;
  padding: 20px 12px;
  background-color: var(--white);
  border: 3px solid var(--green-primary);
  text-align: center;
  position: relative;
}

/* 1つ目から順番に下からフェードインさせるディレイ設定 */
.results-data__grid .data-card:nth-of-type(1) {
  transition-delay: 0.6s;
}
.results-data__grid .data-card:nth-of-type(2) {
  transition-delay: 0.8s;
}
.results-data__grid .data-card:nth-of-type(3) {
  transition-delay: 1s;
}
.results-data__grid .data-card:nth-of-type(4) {
  transition-delay: 1.2s;
}
.results-data__grid .data-card:nth-of-type(5) {
  transition-delay: 1.4s;
}

.data-card--wide {
  grid-column: span 2;
}

.data-card__label {
  font-size: var(--fz-20);
  font-weight: 500;

  & span:last-child {
    display: inline-block;
  }
}

.data-card__body {
  flex-grow: 1;
  display: grid;
  gap: 10px;
  justify-content: center;
  align-items: center;
  margin-top: 18px;
}

.data-card__body--flex {
  grid-auto-flow: column;
  gap: 10px;
}

.data-card__lead {
  font-size: var(--fz-20);
  font-weight: 500;
  min-height: calc(var(--fz-20) * 1.4 * 2);
}

.data-card__val {
  font-size: var(--fz-16);
  font-weight: 500;
  color: var(--green-primary);
}

.data-card:nth-of-type(3) {
  & .data-card__body {
    grid-template-rows: 1fr auto;
  }
}

.data-card:nth-of-type(5) {
  & .data-card__body {
    justify-content: initial;
    align-items: initial;
  }
}

.data-card__icon {
  justify-self: center;
  height: 140px;
  width: auto;
  aspect-ratio: 1/1;
}

.data-card__icon-row {
  max-height: 110px;
}

.data-card__map-img {
  justify-self: center;
  max-height: 140px;
  width: auto;
  aspect-ratio: 176/156;
}

.data-card__helmet {
  justify-self: center;
  max-height: 200px;
  width: auto;
  aspect-ratio: 1/1;
}

.data-card__list {
  display: grid;
  gap: 15px;
  width: 100%;
}

.data-card__row {
  display: flex;
  justify-content: space-between;
  align-items: center;

  & dt {
    font-size: var(--fz-24);
    font-weight: 500;
    width: max-content;
  }
  & dd {
    font-size: var(--fz-24);
    font-weight: 500;
    color: var(--green-primary);
    width: max-content;
  }
}

.u-fz-100 {
  font-size: var(--fz-100);
}
.u-fz-60 {
  font-size: var(--fz-60);
}
.u-fz-40 {
  font-size: var(--fz-40);
}
.u-fz-24 {
  font-size: var(--fz-24);
}

@media (max-width: 768px) {
  .results-data__grid {
    grid-template-columns: 1fr;
  }

  .data-card,
  .data-card--wide {
    grid-column: span 1;
    padding: 20px;
  }

  .data-card:nth-of-type(2) {
    & .data-card__body {
      margin-top: 20px;
    }
  }

  .data-card:nth-of-type(3) {
    & .data-card__body {
      grid-template-rows: 1fr auto;
    }

    & .data-card__icon-row {
      max-height: 100px;
      height: 100%;
    }
  }

  .data-card:nth-of-type(5) {
    & .data-card__row {
      justify-content: center;
      gap: 20px;
    }
  }

  .data-card__body--flex {
    flex-direction: column;
    gap: 20px;
  }
}

/* =================================================================
case study
================================================================= */
.case-study {
  padding-block: 40px;
  background-color: var(--white);

  & .section-title {
    text-align: center;
    transition-delay: 0s;
  }
}

.case-study__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.case-study__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5.6%;
  margin-top: 20px;
}

/* 1つ目のカード：number → title → content の順に時間差を付与 */
.case-study__grid .case-card:nth-child(1) .case-card__number {
  transition-delay: 0.4s;
}
.case-study__grid .case-card:nth-child(1) .case-card__title {
  transition-delay: 0.7s;
}
.case-study__grid .case-card:nth-child(1) .case-card__content {
  transition-delay: 1s;
}

/* 2つ目のカード：1つ目より少しだけ全体を遅らせて同様の順で出現 */
.case-study__grid .case-card:nth-child(2) .case-card__number {
  transition-delay: 0.6s;
}
.case-study__grid .case-card:nth-child(2) .case-card__title {
  transition-delay: 0.9s;
}
.case-study__grid .case-card:nth-child(2) .case-card__content {
  transition-delay: 1.2s;
}

.case-card {
  display: flex;
  flex-direction: column;
  background-color: var(--green-primary);
  padding: 20px 12px;
}

.case-card__header {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 15px;
}

.case-card__number {
  display: grid;
  place-items: center;
  width: 80px;
  height: auto;
  aspect-ratio: 1/1;
  background-color: var(--white);
  border-radius: 50%;
  font-size: var(--fz-32);
  color: var(--green-primary);
}

.case-card__title {
  font-size: var(--fz-20);
  font-weight: 500;
  color: var(--white);
}

.case-card__content {
  flex-grow: 1;
  display: grid;
  gap: 24px;
  padding: 24px 20px;
  background-color: var(--white);
  margin-top: 18px;
}

.case-card__text {
  font-size: var(--fz-20);
}

@media (max-width: 1024px) {
  .case-study__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .case-card {
    padding: 30px 20px;
  }

  .case-card__content {
    padding: 20px;
  }
}

@media screen and (max-width: 428px) {
  .case-card {
    padding-inline: 10px;
  }
  .case-card__content {
    padding: 10px;
  }
}

/* =================================================================
why it matters
================================================================= */
.why {
  padding-block: var(--section-padding-block);
  background-color: var(--green-primary-15);

  & .section-title {
    transition-delay: 0s;
  }

  & .section-title__en::first-letter {
    color: var(--green-primary);
  }
}

.why__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.why__content {
  display: grid;
  gap: 35px;
}

.why__grid {
  display: grid;
  grid-template-columns: 1fr 45%;
  gap: 10px;
  margin-top: -27px;
}

.why__heading-area {
  padding-top: 62px;
  transition-delay: 0.4s;
}

.why__lead {
  font-size: var(--fz-30);
  font-weight: 500;
}

.why__img {
  max-height: 240px;
  transition-delay: 0.7s;
}

.why__description {
  transition-delay: 1.1s;
}

.why__text {
  font-size: var(--fz-20);
}

@media (max-width: 1024px) {
  .why__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .why__lead {
    font-size: var(--fz-32);
  }
}

/* =================================================================
coverage
================================================================= */
.coverage {
  padding-block: var(--section-padding-block) 157px;

  & .section-title {
    transition-delay: 0s;
  }
}

.coverage__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.coverage__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  margin-top: -35px;
  position: relative;
}

.coverage__text-area {
  transition-delay: 0.4s;
}

.coverage__list {
  display: grid;
  grid-template-columns: auto auto;
  gap: 12px 24px;
  font-size: var(--fz-24);
  padding-top: 70px;
}

.coverage__note {
  font-size: var(--fz-20);
  margin-top: 35px;
}

.coverage__map-container {
  position: relative;
  width: 100%;
  transition-delay: 0.7s;
}

.coverage__badge {
  width: max-content;
  position: relative;
  padding: 12px;
  background-color: var(--green-primary);
  color: var(--white);
  font-size: var(--fz-14);
  border-radius: 38px;
  margin-top: 18px;
}

@media screen and (max-width: 1024px) {
  .coverage {
    padding-block: var(--section-padding-block);
  }

  .coverage__grid {
    grid-template-columns: 1fr;
    position: relative;
  }

  .coverage__map-container {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
  }
}

@media (max-width: 768px) {
  .coverage__map-container {
    width: 70%;
    top: auto;
    bottom: 40px;
    z-index: -1;
    opacity: 0.6;
  }

  .coverage__badge {
    position: static;
    width: max-content;
    display: inline-block;
  }
}

@media screen and (max-width: 428px) {
  .coverage__map-container {
    width: 100%;
    bottom: auto;
    top: 0;
    right: -30px;
  }
}

/* =================================================================
case studies footer
================================================================= */
.sub-case-footer {
  width: 100%;
  background-color: var(--white);

  & .section-title {
    text-align: center;
    color: var(--white);
    transition-delay: 0s;
  }

  & .section-title__en::first-letter {
    color: var(--white);
  }
}

.sub-case-footer__top {
  background-color: var(--green-primary);
  padding-block: var(--section-padding-block) 55px;
}

.sub-case-footer__visual {
  width: 100%;
  height: 300px;
  margin-top: 35px;
  transition-delay: 0.4s;

  & img {
    object-position: center -20vw;
  }
}

.sub-case-footer__content {
  padding-block: var(--section-padding-block);
}

.sub-case-footer__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.sub-case-footer__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.sub-case-footer__text {
  font-size: var(--fz-20);
  transition-delay: 1s;
}

.sub-case-footer__link-wrap {
  align-self: flex-end;
  transition-delay: 1.4s;
}

@media (max-width: 1024px) {
  .sub-case-footer__top {
    padding-bottom: 30px;
  }

  .sub-case-footer__content {
    padding-block: 30px;
  }

  .sub-case-footer__link-wrap {
    align-self: center;
  }

  .sub-case-footer__text {
    width: 100%;
  }
}

@media screen and (max-width: 768px) {
  .sub-case-footer__visual {
    height: 200px;

    & img {
      object-position: center center;
    }
  }
  .sub-case-footer__body {
    gap: 0px;
  }
}

/* =================================================================
会社概要
================================================================= */
/* =================================================================
message
================================================================= */
.sub-message {
  padding-block: var(--section-padding-block);
  background-color: var(--green-primary-15);

  & .section-title {
    text-align: center;
    transition-delay: 0s;
  }

  & .section-title__en::first-letter {
    color: var(--green-primary);
  }
}

.sub-message__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.sub-message__visual {
  width: 100%;
  height: auto;
  aspect-ratio: 1000 / 424;
  margin-block-start: 55px;
  transition-delay: 0.4s;
}

.sub-message__body {
  margin-top: 55px;
  transition-delay: 1.2s;
}

.sub-message__text-area {
  display: grid;
  gap: 24px;
}

.sub-message__text {
  font-size: var(--fz-24);
  text-align: justify;
}

.sub-message__name {
  font-size: var(--fz-24);
  text-align: end;
  margin-block-start: 35px;
}

@media (max-width: 768px) {
  .sub-message__visual,
  .sub-message__body,
  .sub-message__name {
    margin-top: 20px;
  }
}

/* =================================================================
philosophy
================================================================= */
.sub-philosophy {
  padding-block: var(--section-padding-block);
}

.sub-philosophy__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.sub-philosophy__body {
  display: grid;
  gap: 0px;
  margin-top: 55px;
}

.sub-philosophy__row {
  display: grid;
  gap: 30px;
  padding-block: 35px 90px;
  border-top: 1px solid var(--gray);
  position: relative;

  &::before {
    content: "";
    display: block;
    width: 65px;
    height: 1px;
    position: absolute;
    top: -1px;
    left: 0;
    background-color: var(--green-primary);
  }
}

.sub-philosophy__label {
  font-size: var(--fz-24);
  font-weight: 500;
  color: var(--green-primary);
}

/* 1行目・2行目のラベルはタイトルに続いて同時に左から出現 */
.sub-philosophy__row:nth-child(1) .sub-philosophy__label,
.sub-philosophy__row:nth-child(2) .sub-philosophy__label {
  transition-delay: 0.4s;
}

.sub-philosophy__content {
  padding-inline: 5%;
}

.sub-philosophy__slogan {
  font-size: var(--fz-40);
  color: var(--green-primary);
  text-align: center;
  transition-delay: 0.8s;
}

.sub-philosophy__text {
  transition-delay: 1.4s;
}

.sub-philosophy__text {
  font-size: var(--fz-24);
  text-align: justify;
}

@media (max-width: 768px) {
  .sub-philosophy__row {
    padding-bottom: 35px;
  }
  .sub-philosophy__content {
    padding-inline: 0;
  }
}

/* =================================================================
company profile
================================================================= */
.company-profile {
  padding-block: var(--section-padding-block);
  background-color: var(--green-primary-15);

  & .section-title {
    text-align: center;
    transition-delay: 0s;
  }

  & .section-title__en::first-letter {
    color: var(--green-primary);
  }
}

.company-profile__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.company-profile__visual {
  width: 100%;
  margin-block-start: 35px;
  height: auto;
  aspect-ratio: 1000 / 338;
  transition-delay: 0.4s;
}

.profile-list {
  display: grid;
  margin-top: var(--section-padding-block);
}

.profile-list__row {
  display: grid;
  grid-template-columns: 235px 1fr;
}

.profile-list__label {
  border-bottom: 1px solid var(--green-primary);
  padding-block: 35px 20px;
  font-size: var(--fz-24);
  font-weight: 500;
  color: var(--green-primary);
}

.profile-list__data {
  font-size: var(--fz-24);
  padding-block: 35px 20px;
  border-bottom: 1px solid var(--gray);
}

.profile-list__sub-list {
  display: grid;
  gap: 15px;
}

.profile-list__sub-list li {
  display: flex;
  display: flex;
  align-items: center;
  gap: 12px;
  &::before {
    content: "";
    display: block;
    width: 1em;
    height: auto;
    aspect-ratio: 1/1;
    background: url(../img/check-black.webp) no-repeat center top/contain;
  }
}

@media (max-width: 768px) {
  .profile-list {
    margin-top: 10px;
  }

  .profile-list__row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .profile-list__label {
    padding-bottom: 10px;
    font-size: var(--fz-20);
  }

  .profile-list__data {
    font-size: var(--fz-20);
  }
}

/* =================================================================
security and safety
================================================================= */
.sub-safety-system {
  padding-block: var(--section-padding-block);

  & .section-title {
    transition-delay: 0s;
  }
}

.sub-safety-system__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.sub-safety-block {
  padding-block-start: 55px;
  margin-top: 55px;
  border-top: 1px solid var(--gray);
  position: relative;

  &::before {
    content: "";
    display: block;
    width: 65px;
    height: 1px;
    position: absolute;
    top: -1px;
    left: 0;
    background-color: var(--green-primary);
  }
}

/* 各ブロックのタイトルと導入文は同時に出現 */
.sub-safety-block__heading,
.sub-safety-block__intro {
  transition-delay: 0.3s;
  font-size: var(--fz-24);
  font-weight: 500;
}

.sub-safety-block__heading {
  color: var(--green-primary);
}

.sub-safety-grid {
  display: grid;
  gap: 35px;
  margin-top: 55px;
}

.sub-safety-item {
  width: 100%;
  display: grid;
  grid-template-columns: 356px 1fr;
  gap: 6.8%;
  align-items: flex-start;
}

/* 各ブロック内のアイテムが上から順番に出現 */
.sub-safety-grid .sub-safety-item:nth-child(1) .sub-safety-item__img {
  transition-delay: 0.6s;
}
.sub-safety-grid .sub-safety-item:nth-child(1) .sub-safety-item__content {
  transition-delay: 0.7s;
}

.sub-safety-grid .sub-safety-item:nth-child(2) .sub-safety-item__img {
  transition-delay: 0.8s;
}
.sub-safety-grid .sub-safety-item:nth-child(2) .sub-safety-item__content {
  transition-delay: 0.9s;
}

.sub-safety-grid .sub-safety-item:nth-child(3) .sub-safety-item__img {
  transition-delay: 1s;
}
.sub-safety-grid .sub-safety-item:nth-child(3) .sub-safety-item__content {
  transition-delay: 1.2s;
}

.sub-safety-item__img {
  width: 100%;
  aspect-ratio: 356 / 209;
}

.sub-safety-item__title {
  font-size: var(--fz-24);
  font-weight: 500;
  color: var(--green-primary);
}

.sub-safety-item__text {
  font-size: var(--fz-24);
  margin-block-start: 15px;
}

@media (max-width: 768px) {
  .sub-safety-block {
    margin-top: 35px;
  }
  .sub-safety-grid {
    margin-top: 10px;
  }
  .sub-safety-item {
    grid-template-columns: 1fr;
    gap: 20px;
    width: 100%;
  }
}

/* =================================================================
future vision
================================================================= */
.sub-vision {
  padding-block: var(--section-padding-block);
  background-color: var(--green-primary-15);

  & .section-title {
    text-align: center;
    transition-delay: 0s;
  }

  & .section-title__en::first-letter {
    color: var(--green-primary);
  }
}

.sub-vision__inner {
  max-width: var(--content-width-1000px);
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.sub-vision__content {
  display: grid;
  gap: 20px;
  margin-top: 55px;
}

.sub-vision__lead {
  font-size: var(--fz-24);
  font-weight: 500;
  color: var(--green-primary);
  text-align: center;
  transition-delay: 0.4s;
}

.sub-vision__text {
  font-size: var(--fz-24);
  transition-delay: 0.8s;
}

.sub-vision__img {
  width: 100%;
  height: auto;
  aspect-ratio: 1000/331;
  transition-delay: 1.2s;
}

@media (max-width: 428px) {
  .sub-vision__content {
    margin-top: 35px;
  }

  .sub-vision__lead {
    text-align: left;
  }
}

/* =================================================================
プライバシーポリシーページ
================================================================= */
.privacy-policy {
  padding-block: 100px;
  background-color: var(--white);
}

.privacy-policy__inner {
  max-width: 900px;
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.privacy-policy__lead {
  font-size: var(--fz-16);
  font-weight: 500;
  color: var(--black1);
  line-height: 2;
  margin-block-end: 60px;
}

.privacy-policy__body {
  display: grid;
  gap: 50px;
}

.privacy-policy__block {
  display: grid;
  gap: 15px;
}

.privacy-policy__heading {
  font-size: var(--fz-20);
  font-weight: 700;
  color: var(--green-primary);
  border-bottom: 1px solid rgba(79, 159, 152, 0.2);
  padding-block-end: 10px;
}

.privacy-policy__text {
  font-size: var(--fz-16);
  font-weight: 500;
  color: var(--black1);
  line-height: 2;
}

.privacy-policy__list {
  padding-inline-start: 20px;
  display: grid;
  gap: 10px;
}

.privacy-policy__list li {
  font-size: var(--fz-16);
  font-weight: 500;
  color: var(--black1);
  line-height: 1.8;
}

.privacy-policy__info {
  background-color: var(--green-bg);
  padding: 30px;
  border-radius: 8px;
  display: grid;
  gap: 10px;
}

.privacy-policy__info p {
  font-size: var(--fz-16);
  font-weight: 700;
  color: var(--black1);
}

@media (max-width: 860px) {
  .sub-page-header {
    padding-block: 60px 40px;
  }

  .sub-page-header__en {
    font-size: var(--fz-32);
  }

  .privacy-policy {
    padding-block: 60px;
  }

  .privacy-policy__lead {
    margin-block-end: 40px;
  }

  .privacy-policy__body {
    gap: 40px;
  }

  .privacy-policy__heading {
    font-size: var(--fz-18);
  }

  .privacy-policy__info {
    padding: 20px;
  }
}

/* =================================================================
コンタクトページ
================================================================= */
.contact-form {
  padding-block: 56px;
}

.contact-form__message {
  max-width: var(--content-width-1000px);
  box-sizing: content-box;
  margin-inline: auto;
  padding-inline: var(--padding-40-to-20);
}

.contact-form__message-text {
  font-size: var(--fz-20);
  text-align: center;
  margin-top: 20px;
}

.contact-form__inner {
  max-width: var(--content-width-1000px);
  box-sizing: content-box;
  margin-inline: auto;
  margin-top: var(--padding-40-to-20);
  padding-inline: var(--padding-40-to-20);
}

.contact-form__inner form {

}

.contact-form {
  & .smf-progress-tracker {
    grid-column: 1/2;
    grid-row: 1/3;
    flex-direction: column;
    grid-template-columns: 1fr;
    gap: 46px;
    height: 140px;
  }

  & .smf-progress-tracker__item {
    width: 100%;
    flex-direction: row;
    &::after,
    &::before {
      display: none;
    }
  }

  & .smf-progress-tracker__item[aria-current="true"] .smf-progress-tracker__item__text::before {
    content: "";
    display: block;
    width: 8px;
    height: 8px;
    background-color: var(--green-primary);
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: calc(50% - 4px);
  }

  & .smf-progress-tracker__item__text {
    margin-top: 0;
    color: var(--black1);
    padding-left: 19px;
    position: relative;
  }

  & .smf-progress-tracker__item__number {
    display: none;
  }
  /* トラッカー終了 */

  /* form入力欄 */
  & .smf-form {
    grid-column: 2/3;
    grid-row: 1/2;
  }

  & .smf-item {
    width: 100%;
    display: grid;
    grid-template-columns: 30% 1fr;
    justify-content: space-between;
    align-items: center;
    gap: 26px;
    padding-block: 32px;
    border-top: solid 1px var(--gray);
  }

  & .smf-item:first-of-type {
    border-top: none;
  }

  & .has-inline-color {
    background-color: var(--red1);
    color: var(--white);
    font-size: 0.8em;
    font-weight: 500;
    font-style: normal;
    line-height: 1;
    padding: 6px 10px;
  }

  & .smf-item__col--label {
    padding: 0;
    flex-basis: auto;
  }

  & .smf-item__label__text {
    min-width: max-content;
    display: grid;
    grid-template-columns: auto auto;
    justify-content: space-between;
    align-items: center;
  }

  & .smf-text-control__control,
  & .smf-select-control__control,
  & .smf-textarea-control__control {
    width: 100%;
    padding: 24px 19px 24px 42px;
    box-sizing: border-box;
    color: var(--black1);
    background-color: var(--white);
    border: solid 1px var(--gray);
    border-radius: 0px;
  }

  & .smf-select-control {
    width: 100%;
  }
  & .smf-textarea-control > textarea {
    height: 247px;
    padding: 24px 19px;
    resize: none;
    overflow-y: auto;
  }

  /* ラジオボタン調整 */
  & .smf-radio-buttons-control__control .smf-label:not(:first-of-type) {
    margin-top: 10px;
  }
  & .smf-form .smf-radio-button-control {
    align-items: center;
  }
  & .smf-form .smf-radio-button-control__control {
    margin-top: 0;
    &:checked {
      background-color: var(--green-primary);
      border-color: var(--green-primary);
    }
  }

  /* チェックボックス調整 */
  & .smf-checkboxes-control__control .smf-label:not(:first-of-type) {
    margin-top: 10px;
  }
  & .smf-form .smf-checkbox-control {
    align-items: center;
  }
  & .smf-form .smf-checkbox-control__control {
    margin-top: 0;
    &:checked {
      background-color: var(--green-primary);
      border-color: var(--green-primary);
    }
  }

  /* 送信ボタン */
  & .smf-action {
    grid-column: 1/3;
    grid-row: 2/3;
  }

  & .smf-system-error-content-ready {
    grid-column: 1/3;
    grid-row: 3/4;
  }

  & .smf-button-control {
    position: relative;
  }

  & .smf-button-control__control {
    width: 90%;
    max-width: 360px;
    height: 58px;
    background-image: none;
    background: var(--green-primary);
    color: var(--white);
    border: solid 1px var(--green-primary);
    border-radius: 30px;
    margin-top: 30px;
    transition: var(--basic-transition);
    position: relative;

    &::before {
      content: "";
      display: block;
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background-color: var(--white);
      position: absolute;
      right: 17px;
      top: calc(50% - 11px);
      transition: var(--basic-transition);
    }

    &::after {
      content: "";
      display: block;
      width: 6px;
      height: 6px;
      border-top: 1px solid var(--green-primary);
      border-right: 1px solid var(--green-primary);
      transform: rotate(45deg);
      position: absolute;
      top: calc(50% - 3px);
      right: 26px;
      transition: var(--basic-transition);
    }

    &:hover {
      background: var(--white);
      border-color: var(--green-primary);
      color: var(--green-primary);
    }
  }

  & .smf-button-control__control[data-action="back"] {
    background: none;
    color: var(--green-primary);

    &::before,
    &::after {
      display: none;
    }

    &:hover {
      color: var(--white);
      background-color: var(--green-primary);
    }
  }

  & .smf-button-control:has(.smf-button-control__control[data-action="back"])::before {
    display: none;
  }

  & .smf-action .smf-button-control + .smf-button-control {
    margin-left: 0;
  }

  & .smf-complete-content {
    width: 100%;
    font-size: var(--fz-24);
    line-height: 1.8;
  }
}

@media screen and (max-width: 900px) {
  .contact-form__inner form {
    grid-template-columns: 1fr;
    margin-top: 36px;
  }
  .contact-form {
    & .smf-progress-tracker {
      grid-column: 1/2;
      grid-row: 1/2;
    }

    & .smf-form {
      grid-column: 1/2;
      grid-row: 2/3;
    }

    & .smf-action {
      grid-column: 1/2;
      grid-row: 3/4;
    }
    & .smf-system-error-content-ready {
      grid-column: 1/2;
      grid-row: 4/5;
    }
  }
}

@media screen and (max-width: 768px) {
  .contact-form {
    & .smf-item {
      display: grid;
      grid-template-columns: 1fr;
    }

    & .smf-item__label__text {
      justify-content: start;
      gap: 14px;
    }
  }
}

/* =================================================================
  404ページ
================================================================= */
.error__wrapper {
  max-width: var(--content-width-small);
  padding: 100px 20px 100px;
  margin-inline: auto;
}

.error__title {
  font-size: 2rem;
  text-align: center;
}

.error__content {
  color: var(--black1);
  font-size: 1.25rem;
  line-height: 1.2;
  margin-top: 36px;
}

.error__content-link {
  display: inline-block;
  font-weight: bold;
  color: var(--red1);
  border-bottom: solid 1px var(--red1);
  transition: var(--basic-transition);

  &:hover {
    opacity: 0.6;
  }
}