:root {
  /* =========================
     Color
  ========================= */
  /* brand / accent */
  --color-primary: #007e91;
  --color-primary-hover: #1558b0;
  --color-secondary: #555555;
  --color-danger: #d93025;

  /* =========================
     Typography
  ========================= */
  --font-family-base: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", "HGS明朝E", "MS Mincho", serif;
  --font-family-noto: "Noto Sans JP", system-ui, -apple-system, sans-serif;
  --line-height-tight: 1.3;
  --line-height-normal: 1.6;
  --line-height-loose: 1.9;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;
}

html {
  font-size: 62.5%;
}

body {
  background: #007e91;
  font-family: var(--font-family-base);
  line-height: 1.6;
  color: #fff;
  overflow-x: hidden;
}

img {
  width: 100%;
  height: auto;
}

.br-sp {
  display: none;
}

.br-pc {
  display: inline;
}

@media (max-width: 690px) {
  .br-sp {
    display: inline;
  }

  .br-pc {
    display: none;
  }
}

/* ==========================
    Layout
========================== */
.l-container {
  width: 582px;
  margin-inline: auto;
  position: relative;
}

@media (max-width: 690px) {
  .l-container {
    width: 100%;
    min-height: auto;
    padding-inline: 20px;
  }
}

.l-cols {
  display: grid;
  grid-template-columns: 50% 50%;
  align-items: start;
  min-height: 100vh;
  min-width: 1380px;
}

@media (max-width: 690px) {
  .l-cols {
    display: block;
    min-width: auto;
    width: 100%;
    min-height: auto;
  }
}

.l-main {
  order: 1;
  position: relative;
}

.l-slide {
  order: 2;
  height: 100vh;
  position: sticky;
  top: 0;
  background: #000;
  overflow: hidden;
}

@media (max-width: 690px) {
  .l-slide {
    width: 100%;
    height: 260px;
    z-index: 99;
  }
}

/* ==========================
   Anime
========================== */
.baseGlyph {
  fill: #fff;
}

.num-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 40px;
}

.zigzag {
  fill: none;
  stroke-width: 40px;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: .95;
}

/* ==========================
   Header
========================== */
.l-header {
  width: 100%;
  padding: 20px 34px 20px 50px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
}

@media (max-width: 690px) {
  .l-header {
    padding: 20px;
  }
}

.l-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 1270px) {
  .l-header__inner {
    align-items: flex-start;
  }
}

.header-brand__logo {
  width: 170px;
  height: auto;
}

@media (max-width: 690px) {
  .header-brand__logo {
    width: 150px;
  }
}

/* ナビゲーション */
.header-nav-area {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
}

@media (max-width: 1270px) {
  .header-nav-area {
    flex-direction: column-reverse;
    align-items: flex-end;
    gap: 20px;
  }
}

.header-nav {
  position: relative;
}

.header-nav__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 44px;
  list-style: none;
}

@media (max-width: 1270px) {
  .header-nav__list {
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
  }
}

.header-nav__item {
  position: relative;
  font-size: 1.2rem;
  letter-spacing: .1em;
}

@media (max-width: 690px) {
  .header-nav__item {
    font-size: 1.1rem;
  }
}

.header-nav__item:not(:last-child)::after {
  content: "";
  width: 1px;
  height: 12px;
  position: absolute;
  top: 50%;
  right: -20px;
  transform: translateY(-50%);
  background: #fff;
}

@media (max-width: 1270px) {
  .header-nav__item:not(:last-child)::after {
    content: none;
  }
}

.header-nav__link {
  position: relative;
  text-decoration: none;
  color: #fff;
  transition: .3s;
}

.header-nav__link:hover {
  opacity: .7;
}

.header-nav__link::after {
  content: "";
  width: 100%;
  height: 1px;
  position: absolute;
  left: 0;
  bottom: -6px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}

@media (max-width: 690px) {
  .header-nav__link::after {
    bottom: -4px;
  }
}

/* current の時だけ表示 */
.header-nav__link.is-current::after {
  transform: scaleX(1);
}

/* サブロゴ */
.header-sub-brand__logo {
  content: url("../img/common/logo-sub.svg");
  width: 65px;
}

.logo-center {
  content: url("../img/common/logo-sub-fv.svg");
  width: 145px;
  height: auto;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 999;
  opacity: 1;
  transition: opacity 1.2s cubic-bezier(.2, .8, .2, 1);
}

.logo-center.is-fade-out {
  opacity: 0;
}

@media (max-width: 690px) {
  .logo-center {
    width: 90px;
    top: 238px;
    transform: translate(-50%, 0);
  }
}

/* 変更状態 */
body.is-header-invert .header-brand__logo {
  content: url("../img/common/logo-c.svg");
}

@media (max-width: 690px) {
  body.is-header-invert .header-nav__item {
    display: none;
  }
}

body.is-header-invert .header-nav__item:not(:last-child)::after {
  background: #000;
}

body.is-header-invert .header-nav__link {
  color: #000;
}

body.is-header-invert .header-sub-brand__logo {
  content: url("../img/common/logo-sub-c.svg");
}

/* ==========================
   Anime
========================== */
/* フェードイン */
.js-inview {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
  will-change: opacity, transform;
}

.js-inview.is-show {
  opacity: 1;
  transform: translateY(0);
}

.cloud-item {
  width: 134px;
  animation: floaty 5.2s ease-in-out infinite;
  will-change: transform;
  transform: translateZ(0);
}

@media (max-width: 690px) {
  .cloud-item {
    width: 97px;
  }
}

/* 雲 */
.cloud-item:nth-child(1) {
  animation-duration: 6.8s;
  animation-delay: -1.5s;
}

.cloud-item:nth-child(2) {
  animation-duration: 5.4s;
  animation-delay: -3.2s;
}

@keyframes floaty {
  0% {
    transform: translate3d(0, 0, 0) rotate(-0.3deg);
  }

  50% {
    transform: translate3d(0, -14px, 0) rotate(0.3deg);
  }

  100% {
    transform: translate3d(0, 0, 0) rotate(-0.3deg);
  }
}

/* ==========================
   Road
========================== */
:root {
  --tobu-teal: #00899b;
  --tobu-dark: #052529;
  --accent: #f0a14a;
  --road-color: #78b0bc;
  --road-width: 90;
}

.main-container {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
}

.road-overlay {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  pointer-events: none;
  z-index: 10;
  overflow: hidden;
}

#road-marker-group {
  filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.7));
  z-index: 40;
}

.vfx-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 50;
  background: radial-gradient(circle at center, transparent 40%, rgba(8, 27, 28, 0.5) 100%);
}

#road-pie-chart {
  filter: drop-shadow(0 0 15px var(--accent));
}

.phase-indicator {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-size: 10px;
  letter-spacing: 0.3em;
  opacity: 0.5;
  z-index: 100;
  text-align: center;
  text-transform: uppercase;
  background: rgba(0, 0, 0, 0.4);
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}


/* ==========================
   Intro
========================== */
.intro__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 100vh;
}

@media (max-width: 690px) {
  .intro__inner {
    min-height: calc(100vh - 260px);
  }
}

.intro__head {
  writing-mode: vertical-rl;
  font-size: 4.2rem;
  line-height: 2.7;
  letter-spacing: .2em;
  transform: translateY(230px);
  opacity: 1;
  transition: transform 1.8s cubic-bezier(.2, .8, .2, 1), opacity 0.6s ease;
}

.intro__head.is-move {
  transform: translateY(124px);
  opacity: 1;
}

@media (max-width: 690px) {
  .intro__head {
    transform: translateY(90px);
    font-size: 2.5rem;
    line-height: 2.2;
  }

  .intro__head.is-move {
    transform: translateY(50px);
    opacity: 1;
  }
}

.intro__head::after {
  content: "";
  display: block;
  width: 41px;
  height: 32px;
  position: absolute;
  bottom: -135px;
  left: 50%;
  transform: translateX(-50%);
  background: url(../img/common/scroll.png) no-repeat;
  background-size: contain;
  transition: .3s;
}

.intro__head.is-move::after {
  opacity: 0;
}

#hero-svg {
  width: 830px;
  position: absolute;
  top: 165px;
  left: -325px;
  transition: top 1.4s cubic-bezier(.2, .8, .2, 1);
}

#hero-svg.is-move-up {
  top: -130px;
}

@media (max-width: 690px) {
  #hero-svg {
    width: 455px;
    top: 100px;
    left: calc(50% - 113px);
    transform: translateX(-50%);
  }

  #hero-svg.is-move-up {
    top: -90px;
  }
}


/* 共通見た目（元のcls-1/cls-2相当） */
.base {
  fill: none;
  stroke: #78b0bc;
  stroke-width: 90px;
  vector-effect: non-scaling-stroke;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (max-width: 690px) {
  .base {
    stroke-width: 50px;
  }
}

#rest,
#fillStroke {
  transform-box: fill-box;
  transform-origin: center;
}

/* 初回描画（flow） */
#flow {
  stroke-dasharray: var(--len);
  stroke-dashoffset: var(--len);
}

/* 斜め線の消去 */
#diag {
  stroke-dasharray: var(--len) var(--len);
  stroke-dashoffset: 0;
}

/* 塗り（白） */
#fillStroke {
  stroke: #fff;
  opacity: 0;
  stroke-dasharray: var(--len) var(--len);
}

.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.is-none {
  display: none;
}


/* ==========================
  Road
========================== */
.road-step {
  position: relative;
}

.road-step__inner {
  width: 100%;
  position: relative;
}

.road-step__sticky {
  width: 100%;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  overflow: visible;
  pointer-events: none;
  z-index: 0;
}

.road-svg {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100%;
  display: block;
  will-change: transform;
}

.road-path {
  fill: none;
  stroke: #78b0bc;
  stroke-width: 90;
  vector-effect: non-scaling-stroke;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (max-width: 690px) {
  .road-path {
    stroke-width: 50;
  }
}

.road-step__spacer {
  position: absolute;
}

/* road1 */
.road-step--1 .road-step__sticky {
  top: -235px;
}

@media (max-width: 690px) {
  .road-step--1 .road-step__sticky {
    top: -90px;
  }
}

.road-svg--1 {
  height: 2146px;
}

@media (max-width: 690px) {
  .road-svg--1 {
    height: 1260px;
  }
}

.road-step--1 .road-path {
  transform: translate(-310px, 0);
}

@media (max-width: 690px) {
  .road-step--1 .road-path {
    transform: translate(-304px, 0);
  }
}

.road-step--1 .road-step__spacer {
  height: 2500px;
}

@media (max-width: 690px) {
  .road-step--1 .road-step__spacer {
    height: 2500px;
  }
}

/* road2 */
.road-step--2 {
  min-height: 820px;
  position: relative;
  z-index: 1;
}

@media (max-width: 690px) {
  .road-step--2 {
    min-height: 430px;
  }
}

.road-step--2 .road-step__sticky {
  height: 820px;
  left: calc(50% - 9px);
}

@media (max-width: 690px) {
  .road-step--2 .road-step__sticky {
    height: 430px;
    left: calc(50% + 2px);
  }
}

.road-svg--2 {
  width: 402px;
  height: 402px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

@media (max-width: 690px) {
  .road-svg--2 {
    width: 228px;
    height: 228px;
  }
}

.road-path--2-fill80,
.road-path--2-fill20 {
  stroke-linecap: butt;
  stroke-linejoin: butt;
  opacity: 0;
}

.road-path--2-fill80 {
  stroke: #d1e4e8;
}

.road-path--2-fill20 {
  stroke: #78b0bc;
}

/* road3 */
.road-step--3 .road-step__sticky {
  top: -400px;
}

@media (max-width: 690px) {
  .road-step--3 .road-step__sticky {
    top: -200px;
  }
}

.road-svg--3 {
  height: 1552px;
}

@media (max-width: 690px) {
  .road-svg--3 {
    height: 876px;
  }
}

.road-step--3 .road-path {
  transform: translate(113px, 0);
}

@media (max-width: 690px) {
  .road-step--3 .road-path {
    transform: translate(126px, 0);
  }
}

.road-step--3 .road-step__spacer {
  height: 1800px;
}

/* road4 */
.road-step--4 {
  height: 930px;
}

@media (max-width: 690px) {
  .road-step--4 {
    height: 460px;
  }
}

.road-step--4 .road-step__sticky {
  top: -120px;
}

.road-step--4 .road-path {
  transform: translate(-80px, 0);
}

@media (max-width: 690px) {
  .road-svg--4 {
    transform: translate(-40px, 0);
  }
}

.road-svg--4 {
  height: 1184px;
}

@media (max-width: 690px) {
  .road-svg--4 {
    height: 669px;
  }
}

.road-step--4 .road-step__spacer {
  height: 1200px;
}

/* road5 */
.road-step--5 {
  z-index: 101;
}

@media (max-width: 690px) {
  .road-step--5 {
    display: none;
  }
}

.road-step--5 .road-step__sticky {
  top: -216px;
}

@media (max-width: 690px) {
  .road-step--5 .road-step__sticky {
    top: 176px;
  }
}

.road-svg--5 {
  height: 180px;
}

.road-step--5 .road-path {
  transform: translate(333px, 0px);
}

@media (max-width: 690px) {
  .road-step--5 .road-step__sticky {
    top: 176px;
  }
}

.road-step--5 .road-step__spacer {
  height: 700px;
}

.road-path--5 {
  stroke: url(#roadGrad5);
  fill: none;
}

.road-path--5-base {
  stroke: #fff;
  fill: none;
  stroke-linejoin: round;
}

.road-path--5-tail {
  stroke: #ffffff;
}

.road-path--5-head {
  stroke: linear-gradient(to right, #78b0bc 0%, #ffffff 100%);
}

/* 初期は完全非表示 */
.road-step[data-road="5"] {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .4s ease;
}

/* 開始時に表示 */
.road-step[data-road="5"].is-show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* ===== seg1 ===== */
.road-step[data-road="1"] {
  opacity: 1;
  transition: opacity 1.2s ease;
  will-change: opacity;
}

.road-step[data-road="1"].is-fadeout {
  opacity: 0;
  pointer-events: none;
}

/* ===== seg2（開始までは非表示） ===== */
.road-step[data-road="2"] {
  opacity: 0;
  visibility: hidden;
  transition: opacity 240ms ease, visibility 0s linear 240ms;
  will-change: opacity;
}

.road-step[data-road="2"].is-show {
  opacity: 1;
  visibility: visible;
  transition: opacity 240ms ease, visibility 0s linear 0s;
}

/* ==========================
  History  
========================== */
.history {
  padding: 210px 0;
  position: relative;
}

@media (max-width: 690px) {
  .history {
    padding: 117px 0;
  }
}

.history-counter__wrap {
  width: 226px;
  height: 312px;
  position: absolute;
  top: 98px;
  right: 40px;
}

@media (max-width: 690px) {
  .history-counter__wrap {
    width: 160px;
    height: 220px;
    top: 24px;
    right: 20px;
  }
}

/* フェードイン共通 */
.history-for,
.counter-wrap,
.history-years {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.history-for.is-show,
.counter-wrap.is-show,
.history-years.is-show {
  opacity: 1;
  transform: translateY(0);
}

.history-for {
  width: 226px;
}

@media (max-width: 690px) {
  .history-for {
    width: 160px;
  }
}

.history-years {
  width: 182px;
  position: absolute;
  bottom: 0;
  left: 0;
  transition-delay: 0.2s;
}

@media (max-width: 690px) {
  .history-years {
    width: 127px;
  }
}

.counter-wrap {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
  position: absolute;
  top: 130px;
}

@media (max-width: 690px) {
  .counter-wrap {
    gap: 0;
    top: 92px;
  }
}

.digit-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  width: 90px;
}

@media (max-width: 690px) {
  .digit-container {
    width: 70px;
  }
}

.digit-img {
  display: block;
  width: auto;
  height: 130px;
  transition: transform .08s linear;
}

@media (max-width: 690px) {
  .digit-img {
    height: 91px;
  }
}

@media (max-width: 690px) {
  .history__inner {
    display: flex;
    flex-direction: column-reverse;
  }
}

.history__desc {
  margin-left: 62px;
  font-size: 1.7rem;
  line-height: 1.8;
  letter-spacing: .2em;
}

@media (max-width: 690px) {
  .history__desc {
    margin: 45px 0 0 10px;
    font-size: 1.6rem;
  }
}

.history__images {
  margin: 54px 0 0 57px;
}

@media (max-width: 690px) {
  .history__images {
    margin: 0 0 0 10px;
  }
}

.history__image1 {
  width: 163px;
  position: relative;
  z-index: 2;
}

@media (max-width: 690px) {
  .history__image1 {
    width: 115px;
  }
}

.history__image2 {
  width: 163px;
  margin: -15px 0 0 138px;
}

@media (max-width: 690px) {
  .history__image2 {
    width: 115px;
    margin: -10px 0 0 33px;
  }
}

.history-cloud {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  position: absolute;
}

.history-cloud .cloud-item:nth-child(2) {
  margin: 55px 0 0 -66px;
}

@media (max-width: 690px) {
  .history-cloud {
    top: 360px;
  }
}

/* ==========================
  company
========================== */
.company {
  padding: 330px 0 0;
  position: relative;
}

@media (max-width: 690px) {
  .company {
    padding: 143px 0 0;
  }
}

.company__desc {
  margin-left: 62px;
  font-size: 1.7rem;
  line-height: 1.8;
  letter-spacing: .2em;
}

@media (max-width: 690px) {
  .company__desc {
    margin-left: 10px;
    font-size: 1.6rem;
  }
}

.company__images {
  width: 310px;
  position: absolute;
  top: 115px;
  right: 44px;
}

@media (max-width: 690px) {
  .company__images {
    width: 137px;
    top: 36px;
  }
}

.company__images div {
  position: absolute;
}

.company__image1 {
  width: 114px;
  top: 0;
  right: 0;
}

@media (max-width: 690px) {
  .company__image1 {
    width: 72px;
  }
}

.company__image2 {
  width: 170px;
  top: 116px;
  left: 0;
  z-index: 3;
}

@media (max-width: 690px) {
  .company__image2 {
    width: 108px;
    top: 92px;
    left: 2px;
  }
}

.company__image3 {
  width: 163px;
  top: 204px;
  right: 14px;
  z-index: 2;
}

@media (max-width: 690px) {
  .company__image3 {
    width: 103px;
    top: 158px;
    right: 0;
  }
}

.company__image4 {
  width: 150px;
  top: 300px;
  left: 42px;
  z-index: 1;
}

@media (max-width: 690px) {
  .company__image4 {
    width: 95px;
    top: 218px;
    left: 0;
  }
}

.company-anime__wrap {
  margin: 46px 0 0 60px;
  padding-top: 64px;
  position: relative;
}

@media (max-width: 690px) {
  .company-anime__wrap {
    margin: 34px 0 0 10px;
    padding-top: 42px;
  }
}

.company-anime__wrap svg {
  height: 162px;
  position: absolute;
  top: 0;
  left: 0;
}

@media (max-width: 690px) {
  .company-anime__wrap svg {
    height: 108px;
  }
}

.company-st {
  display: block;
  width: 260px;
  margin-left: 78px;
}

@media (max-width: 690px) {
  .company-st {
    width: 173px;
    margin-left: 60px;
  }
}

.company-in {
  display: block;
  width: 484px;
  margin: 16px 0 0 8px;
}

@media (max-width: 690px) {
  .company-in {
    width: 323px;
    margin-left: 13px;
  }
}

.company-anime__wrap .company-st,
.company-anime__wrap .company-in {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .5s ease, transform .5s ease;
  will-change: opacity, transform;
}

.company-anime__wrap .is-in {
  opacity: 1;
  transform: translateY(0);
}


/* ==========================
  handling
========================== */
.handling-graph {
  width: 402px;
  height: 402px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

@media (max-width: 690px) {
  .handling-graph {
    width: 228px;
    height: 228px;
  }
}

.handling-graph__text {
  opacity: 0;
  transition: opacity .6s ease;
  will-change: opacity;
}

.handling-graph__text.is-show {
  opacity: 1;
}

.handling-graph__text.text-center {
  content: url(../img/common/handling-graph-text1.svg);
  width: 106px;
  height: auto;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

@media (max-width: 690px) {
  .handling-graph__text.text-center {
    width: 87px;
  }
}

.handling-graph__text.text-bottom {
  content: url(../img/common/handling-graph-text2.svg);
  width: 72px;
  height: auto;
  position: absolute;
  bottom: 44px;
  right: 125px;
}

@media (max-width: 690px) {
  .handling-graph__text.text-bottom {
    width: 55px;
    bottom: 26px;
    right: 60px;
  }
}

.handling-graph__text.text-top {
  content: url(../img/common/handling-graph-text3.svg);
  width: 80px;
  height: auto;
  position: absolute;
  top: 100px;
  left: 30px;
}

@media (max-width: 690px) {
  .handling-graph__text.text-top {
    content: url(../img/common/handling-graph-text3-sp.svg);
    width: 109px;
    top: 42px;
    left: -48px;
  }
}

.handling-graph__wrap20 {
  width: 391px;
  height: 363px;
  position: absolute;
  top: -72px;
  left: -28px;
}

@media (max-width: 690px) {
  .handling-graph__wrap20 {
    width: 110px;
    height: 102px;
    top: -58px;
    left: -62px;
  }
}

.handling-graph__wrap20::before {
  content: "";
  display: block;
  width: 195px;
  height: 180px;
  background: url(../img/common/handling-graph-game.png) no-repeat;
  background-size: contain;
}

@media (max-width: 690px) {
  .handling-graph__wrap20::before {
    width: 110px;
    height: 102px;
  }
}

.handling-graph__wrap80 {
  width: 260px;
  height: 181px;
  position: absolute;
  bottom: -150px;
  right: -70px;
}

@media (max-width: 690px) {
  .handling-graph__wrap80 {
    width: 146px;
    height: 102px;
    bottom: -84px;
    right: -44px;
  }
}

.handling-graph__wrap80::before {
  content: "";
  display: block;
  width: 260px;
  height: 181px;
  background: url(../img/common/handling-graph-amusement.png) no-repeat;
  background-size: contain;
}

@media (max-width: 690px) {
  .handling-graph__wrap80::before {
    width: 146px;
    height: 102px;
  }
}


.handling-graph__wrap20,
.handling-graph__wrap80 {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .5s ease, transform .6s ease;
  will-change: opacity, transform;
}

.handling-graph__wrap20.is-show,
.handling-graph__wrap80.is-show {
  opacity: 1;
  transform: translateY(0);
}


/* ==========================
  owned
========================== */
.owned {
  padding: 144px 0 0;
  position: relative;
  overflow: hidden;
}

@media (max-width: 690px) {
  .owned {
    padding-top: 70px;
  }
}

.owned__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.owned-cloud {
  display: flex;
  position: absolute;
  top: -75px;
  left: 40px;
}

@media (max-width: 690px) {
  .owned-cloud {
    top: -35px;
  }
}

@media (max-width: 690px) {
  .owned-cloud .cloud-item {
    width: 77px;
  }
}

.owned-cloud .cloud-item:nth-child(1) {
  margin: 40px -45px 0 0;
}

@media (max-width: 690px) {
  .owned-cloud .cloud-item:nth-child(1) {
    margin: 25px -30px 0 0;

  }
}

.owned__images {
  margin-right: 20px;
}

@media (max-width: 690px) {
  .owned__images {
    margin-right: 10px;
  }
}

.owned__image {
  width: 163px;
}

@media (max-width: 690px) {
  .owned__image {
    width: 120px;
  }
}

.owned-anime__wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  margin: 22px 15px 0 0;
}

@media (max-width: 690px) {
  .owned-anime__wrap {
    margin: 16px 8px 0 0;
  }
}

.owned-anime__wrap svg {
  height: 185px;
}

@media (max-width: 690px) {
  .owned-anime__wrap svg {
    height: 135px;
  }
}

.owned-have {
  display: block;
  width: 221px;
  margin: 0 auto 20px;
}

@media (max-width: 690px) {
  .owned-have {
    width: 154px;
    margin-bottom: 15px;
  }
}

.owned-trucks {
  display: block;
  width: 226px;
  margin: 16px auto 0;
}

@media (max-width: 690px) {
  .owned-trucks {
    width: 158px;
    margin-top: 10px;
  }
}

.owned-number {
  margin: 32px 14px 0 0;
}

@media (max-width: 690px) {
  .owned-number {
    width: 172px;
    margin: 16px 10px 0 0;
  }
}

.owned-have,
.owned-trucks,
.owned-number {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .45s ease, transform .45s ease;
}

.owned-have.is-in,
.owned-trucks.is-in,
.owned-number.is-in {
  opacity: 1;
  transform: translateY(0);
}

#track-loop-wrapper {
  position: absolute;
  top: 330px;
  left: 0;
  opacity: .5;
}

@media (max-width: 690px) {
  #track-loop-wrapper {
    top: 190px;
  }
}

#track-loop-wrapper .slider-container {
  width: 100%;
  overflow: hidden;
  padding: 16px 0;
}

@media (max-width: 690px) {
  #track-loop-wrapper .slider-container {
    padding: 9px 0;
  }
}

#track-loop-wrapper .slider-track {
  display: flex;
  white-space: nowrap;
  will-change: transform;
}

#track-loop-wrapper .slide-item {
  margin: 0 22px;
}

@media (max-width: 690px) {
  #track-loop-wrapper .slide-item {
    margin: 0 12px;
  }
}

#track-loop-wrapper .slide-item img {
  max-width: none;
  width: 132px;
  display: block;
}

@media (max-width: 690px) {
  #track-loop-wrapper .slide-item img {
    width: 74px;
  }
}



/* ==========================
  Address
========================== */
.address {
  padding: 150px 0 94px;
}

@media (max-width: 690px) {
  .address {
    padding: 80px 0 34px;
  }
}

.address__images {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-left: 30px;
}

@media (max-width: 690px) {
  .address__images {
    gap: 15px;
    margin-left: 9px;
  }
}

.address__image1 {
  width: 120px;
  margin-top: 44px;
}

@media (max-width: 690px) {
  .address__image1 {
    width: 80px;
    margin-top: 18px;
  }
}

.address__image2 {
  width: 163px;
}

@media (max-width: 690px) {
  .address__image2 {
    width: 110px;
  }
}

.address-anime {
  margin-top: 25px;
}

.addr-in {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

@media (max-width: 690px) {
  .addr-in {
    gap: 8px;
  }
}

.addr-in::before {
  content: "";
  display: block;
  width: 204px;
  height: 31px;
  background: url(../img/address/address-in.svg) no-repeat;
  background-size: contain;
}

@media (max-width: 690px) {
  .addr-in::before {
    width: 144px;
    height: 22px;
  }
}

/* ===== Counter ===== */
.addr-counter-wrap {
  display: flex;
  align-items: flex-end;
}

.addr-digit-container {
  width: 42px;
  display: flex;
  justify-content: center;
}

@media (max-width: 690px) {
  .addr-digit-container {
    width: 30px;
  }
}

.addr-digit-img {
  display: block;
  height: 48px;
  transition: transform .08s linear;
}

@media (max-width: 690px) {
  .addr-digit-img {
    height: 34px;
  }
}

.addr-digit-img.is-switching {
  transform: translateY(4px);
}

/* ===== Address (fixed height, center current, show neighbors) ===== */
.addr-viewport {
  height: 82px;
  margin-top: 18px;
  overflow: hidden;
  position: relative;
}

.addr-track {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  will-change: transform;
  transition: transform .28s ease;
}

.addr-track li {
  height: 17px;
  transition: font-size .18s ease, opacity .18s ease;
  will-change: font-size, opacity;
  text-align: center;
  overflow: hidden;
}

@media (max-width: 690px) {
  .addr-track li {
    height: 10px;
  }
}

.addr-track li.is-current {
  height: 23px;
}

@media (max-width: 690px) {
  .addr-track li.is-current {
    height: 16px;
  }
}

.addr-track li img {
  display: block;
  width: auto;
  height: 100%;
}



/* ==========================
  Message
========================== */
.message__inner {
  height: 100%;
  z-index: 110;
}

.message__image {
  width: 170px;
  position: absolute;
  top: 0;
  right: 0;
}

.message {
  width: 403px;
  padding-bottom: 140px;
  position: sticky;
  top: 90px;
}

@media (max-width: 690px) {
  .message {
    width: 260px;
    top: 292px;
  }
}

/* ==========================
  Slide
========================== */
.slideshow {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.slideshow img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity .8s ease;
}

/* ==========================
  sustainable
========================== */
.sustainable {
  padding: 124px 0 130px;
  background: #fff;
  position: relative;
  color: #000;
}

@media (max-width: 690px) {
  .sustainable {
    padding: 115px 0 45px;
  }
}

.overlap {
  --edge-fade-h: 36px;
  --edge-fade-a: 0.16;
  position: relative;
  transform: translateY(0);
  opacity: 1;
  will-change: transform;
  z-index: 100;
}

.overlap::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: var(--edge-fade-h);
  pointer-events: none;
  z-index: 3;
  background: linear-gradient(to top,
      rgba(255, 255, 255, 0.8),
      rgba(255, 255, 255, 0));
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

#gradationMount {
  position: absolute;
  top: -125px;
  left: calc(50% - 330px);
  transform: translateX(-50%);
}

@media (max-width: 690px) {
  #gradationMount {
    display: none;
  }
}

.gradation {
  width: 100%;
  overflow: hidden;
}

.gradation-svg {
  display: block;
  max-width: none;
  width: 2747px;
  height: auto;
}

.loop-sustainable {
  width: 100%;
  overflow: hidden;
}

.loop-sustainable__anime {
  width: 100%;
  display: flex;
  gap: 75px;
  width: max-content;
  will-change: transform;
}

.loop-sustainable__anime img {
  flex-shrink: 0;
  width: auto;
  height: 86px;
}

@media (max-width: 690px) {
  .loop-sustainable__anime img {
    height: 46px;
  }
}

.sustainable-policy {
  margin: 50px 0 0;
  text-align: center;
}

.sustainable-policy__logo {
  width: 60px;
  margin-inline: auto;
}

@media (max-width: 690px) {
  .sustainable-policy__logo {
    width: 50px;
  }
}

.sustainable-policy__title {
  margin-top: 28px;
  font-family: var(--font-family-noto);
  font-size: 3.6rem;
  font-weight: 600;
  letter-spacing: .2em;
}

@media (max-width: 690px) {
  .sustainable-policy__title {
    font-size: 2rem;
  }
}

.sustainable-policy__desc {
  margin-top: 18px;
  font-size: 1.4rem;
  line-height: 2.6;
  letter-spacing: .2em;
}

@media (max-width: 690px) {
  .sustainable-policy__desc {
    font-size: 1.3rem;
    line-height: 1.7;
  }
}

.sustainable-section {
  padding: 180px 0 210px;
  position: relative;
}

@media (max-width: 690px) {
  .sustainable-section {
    padding: 30px 20px 105px;
  }
}

.sustainable-card {
  width: 840px;
  margin: 0 auto;
}

@media (max-width: 690px) {
  .sustainable-card {
    width: 100%;
    padding-inline: 22px;
  }
}

.sustainable-card__item {
  position: sticky;
  top: 190px;
  width: 615px;
  border-radius: 15px;
  overflow: hidden;
  transition: .3s;
}

@media (max-width: 690px) {
  .sustainable-card__item {
    width: 300px;
    margin-inline: auto;
    border-radius: 8px;
  }
}

.sustainable-card__link {
  position: absolute;
  bottom: 26px;
  left: 30px;
  width: 200px;
  height: 45px;
  transition: .3s;
}

@media (max-width: 690px) {
  .sustainable-card__link {
    bottom: 110px;
    left: 14px;
    width: 100px;
    height: 25px;
  }
}

.sustainable-card__link:hover {
  background: rgb(255 255 255 /30%);
}

.sustainable-card__item.item2 {
  transform: translate(75px, 70px);
}

@media (max-width: 690px) {
  .sustainable-card__item.item2 {
    transform: translate(0, 35px);
  }
}

.sustainable-card__item.item3 {
  transform: translate(150px, 140px);
}

@media (max-width: 690px) {
  .sustainable-card__item.item3 {
    transform: translate(0, 70px);
  }
}

.sustainable-card__item.item4 {
  transform: translate(225px, 210px);
}

@media (max-width: 690px) {
  .sustainable-card__item.item4 {
    transform: translate(0, 105px);
  }
}

.sustainable-card__item.item2,
.sustainable-card__item.item3,
.sustainable-card__item.item4 {
  opacity: 0;
  transition: opacity .3s ease;
}

.sustainable-card__item.is-visible {
  opacity: 1;
}

.sustainable-card__item.has-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgb(205 205 205 /30%);
  opacity: 1;
  pointer-events: none;
}

.sustainable-card__item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgb(205 205 205 /30%);
  opacity: 0;
  pointer-events: none;
  transition: opacity .5s ease;
}


@media (max-width: 690px) {

  .sustainable-card__item.item2,
  .sustainable-card__item.item3,
  .sustainable-card__item.item4 {
    left: 0;
  }
}

/* ==========================
  footer
========================== */
.l-footer {
  padding: 590px 0 105px;
  position: relative;
  overflow: hidden;
}

@media (max-width: 690px) {
  .l-footer {
    padding: 337px 0 64px;
  }
}

.loop-logo {
  content: url("../img/common/loop_logo.svg");
  width: auto;
  height: 274px;
  position: absolute;
  top: 236px;
  right: 0;
  will-change: transform;
  animation: logo-move 15s linear infinite;
}

@media (max-width: 690px) {
  .loop-logo {
    height: 155px;
    top: 106px;
  }
}

@keyframes logo-move {
  from {
    transform: translateX(100%);
  }

  to {
    transform: translateX(-120%);
  }
}

.footer-company,
.footer-next {
  inset: 0;
  margin-inline: auto;
  position: absolute;
  transition: opacity 0.8s ease, transform 0.8s ease;
  will-change: opacity, transform;
}

.footer-company {
  width: 520px;
  top: 160px;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

@media (max-width: 690px) {
  .footer-company {
    width: 310px;
    top: 60px;
  }
}

.footer-company.is-hide {
  opacity: 0;
  transform: translateY(8px);
}

.footer-next {
  width: 240px;
  top: 174px;
  opacity: 0;
  transform: translateX(-80px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  will-change: opacity, transform;
}

@media (max-width: 690px) {
  .footer-next {
    width: 152px;
    top: 60px;
  }
}

.footer-next.is-show {
  opacity: 1;
  transform: translateX(0);
}

.footer-brand {
  text-align: center;
}

.footer-brand__logo {
  width: 344px;
  height: auto;
  margin-inline: auto;
}

@media (max-width: 690px) {
  .footer-brand__logo {
    width: 200px;
  }
}

.footer-brand__name {
  margin-top: 10px;
  font-family: var(--font-family-noto);
  font-size: 2.1rem;
  letter-spacing: .2em;
}

@media (max-width: 690px) {
  .footer-brand__name {
    font-size: 1.5rem;
  }
}

/* ==========================
  Copyright
========================== */
.fixed-left-line {
  width: 1px;
  height: 50vh;
  position: fixed;
  top: 85px;
  left: 53px;
  background-color: #fff;
  z-index: 1000;
}

@media (max-width: 690px) {
  .fixed-left-line {
    display: none;
  }
}

.fixed-copyright {
  content: url("../img/common/copyright.svg");
  width: 10px;
  position: fixed;
  bottom: 24px;
  left: 46px;
  padding-top: 28px;
  z-index: 1000;
  user-select: none;
}

@media (max-width: 690px) {
  .fixed-copyright {
    content: "";
    display: block;
    width: 100%;
    position: static;
    writing-mode: horizontal-tb;
    font-size: 1rem;
    text-align: center;
    color: #fff;
    margin-top: 58px;
  }
}

body.is-header-invert .fixed-left-line {
  background: #000;
}

body.is-header-invert .fixed-copyright {
  color: #000;
}

body.is-header-invert .fixed-copyright {
  content: url("../img/common/copyright-b.svg");
}

@media (max-width: 690px) {
  body.is-header-invert .fixed-copyright {
    color: #fff;
  }
}