@charset "UTF-8";
main.to_fro {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
}
main.to_fro .pc-only {
  display: block;
}
@media (max-width: 768px) {
  main.to_fro .pc-only {
    display: none;
  }
}
main.to_fro .sp-only {
  display: none;
}
@media (max-width: 768px) {
  main.to_fro .sp-only {
    display: block;
  }
}

#goTop {
  display: none !important;
}

/* ===== 通常セクション（上） ===== */
.to_fro__video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -1;
}
.to_fro__video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.to_fro__fv {
  position: relative;
  height: calc(100vh - 150px);
}
.to_fro__fv-txt {
  position: absolute;
  inset: 0 -4% 0 auto;
  margin: auto;
  width: fit-content;
  height: fit-content;
  transform: rotate(90deg);
  color: #fff;
  font-size: 1.1428vw;
  line-height: 1;
  letter-spacing: 0.43em;
}
@media (max-width: 768px) {
  .to_fro__fv-txt {
    inset: 0 -80px 0 auto;
    font-size: 16px;
  }
}
.to_fro__lead {
  position: relative;
  padding-top: 11vw;
  padding-left: 14vw;
  padding-bottom: 11vw;
  z-index: 1;
}
@media (max-width: 768px) {
  .to_fro__lead {
    padding-top: 120px;
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 120px;
  }
}
.to_fro__lead::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: -1;
}
.to_fro__lead-head {
  font-size: 1.71vw;
  color: #fff;
  letter-spacing: 0.05em;
  margin-bottom: 1.2vw;
}
@media (max-width: 768px) {
  .to_fro__lead-head {
    font-size: 18px;
    letter-spacing: 0.04em;
    margin-bottom: 11px;
  }
}
.to_fro__lead-main {
  display: flex;
  flex-flow: column;
  font-size: 2.85vw;
  color: #fff;
  letter-spacing: 0.13em;
  margin-bottom: 4.28vw;
}
@media (max-width: 768px) {
  .to_fro__lead-main {
    font-size: 29px;
    letter-spacing: 0.03em;
    margin-bottom: 30px;
  }
}
.to_fro__lead-main span {
  display: flex;
  align-items: center;
}
@media (max-width: 768px) {
  .to_fro__lead-main span {
    flex-flow: column;
    align-items: flex-start;
    gap: 12px;
  }
}
.to_fro__lead-main img {
  width: 27.5vw;
  object-fit: contain;
  padding-top: 0.2em;
  margin-right: 1vw;
}
@media (max-width: 768px) {
  .to_fro__lead-main img {
    width: 300px;
    padding-top: 20px;
    margin-right: 0;
  }
}
.to_fro__lead-line {
  display: block;
  width: 3.14vw;
  height: max(1px, 0.1vw);
  margin-bottom: 4.28vw;
}
@media (max-width: 768px) {
  .to_fro__lead-line {
    width: 44px;
    height: 1px;
    margin-bottom: 40px;
  }
}
.to_fro__lead-line-inner {
  width: 100%;
  height: 100%;
  background-color: #fff;
}
.to_fro__lead-logo {
  width: 30vw;
  object-fit: contain;
  margin-bottom: 10vw;
}
@media (max-width: 768px) {
  .to_fro__lead-logo {
    width: 270px;
    margin-bottom: 60px;
  }
}
.to_fro__lead-txt {
  color: #fff;
  font-size: 1.14vw;
  font-weight: 300;
  letter-spacing: 0.13em;
  line-height: 2.2;
}
@media (max-width: 768px) {
  .to_fro__lead-txt {
    font-size: 16px;
    letter-spacing: 0.04em;
  }
}
.to_fro__lead-txt.--first {
  margin-bottom: 1.42vw;
}
@media (max-width: 768px) {
  .to_fro__lead-txt.--first {
    margin-bottom: 20px;
  }
}
.to_fro__lead .to_fro__lead-txt {
  opacity: 0;
}
.to_fro__lead .to_fro__lead-anime-wrap {
  display: flex;
  overflow: clip;
}
.to_fro__lead .to_fro__lead-anime {
  display: flex;
  transform: translateY(100%);
}
.to_fro .hero-label {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(4rem, 12vw, 10rem);
  letter-spacing: 0.05em;
  line-height: 1;
  position: relative;
  text-align: center;
}
.to_fro .hero-label span {
  color: var(--accent);
}
.to_fro .hero-sub {
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #888;
  position: relative;
}
.to_fro .scroll-down {
  position: absolute;
  inset: auto 0 5dvh 0;
  margin: auto;
  width: fit-content;
  padding-left: 38px;
  writing-mode: vertical-lr;
  font-size: 11px;
  letter-spacing: 0.19em;
  color: #fff;
}
.to_fro {
  /* 線のアニメーション部分 */
}
.to_fro .scroll-down::before {
  animation: scrollDown 2s infinite;
  background-color: #000;
  bottom: 0;
  content: "";
  height: 120px;
  left: 0;
  margin: auto;
  position: absolute;
  right: 0;
  width: 1px;
  z-index: 2;
}
.to_fro {
  /* 線の背景色 */
}
.to_fro .scroll-down::after {
  background-color: #fff;
  bottom: 0;
  content: "";
  height: 120px;
  left: 0;
  margin: auto;
  position: absolute;
  right: 0;
  width: 1px;
}
.to_fro {
  /* 線のアニメーション */
}
@keyframes scrollDown {
  0% {
    transform: scale(1, 0);
    transform-origin: 0 0;
  }
  50% {
    transform: scale(1, 1);
    transform-origin: 0 0;
  }
  51% {
    transform: scale(1, 1);
    transform-origin: 0 100%;
  }
  100% {
    transform: scale(1, 0);
    transform-origin: 0 100%;
  }
}
.to_fro {
  /* ===== 横スクロールセクション ===== */
}
.to_fro .h-outer {
  /* (パネル数-1) × 65vw = 260vw */
  height: 260vw;
  position: relative;
}
@media (max-width: 1024px) {
  .to_fro .h-outer {
    height: auto !important;
  }
}
.to_fro .h-inner {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  background: #f4f4f4;
}
.to_fro .h-inner::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 26vw;
  height: 100%;
  background: linear-gradient(to right, #f4f4f4 14vw, transparent 26vw);
  z-index: 10;
  pointer-events: none;
}
@media (max-width: 1024px) {
  .to_fro .h-inner {
    position: relative;
    height: auto;
    overflow: visible;
    display: flex;
  }
  .to_fro .h-inner::after {
    display: none;
  }
}
.to_fro {
  /* ===== 固定サイドバー ===== */
}
.to_fro .h-sidebar {
  position: absolute;
  top: 0;
  left: 7.14vw;
  width: 14vw;
  height: 100%;
  padding-top: calc(154px + 4vw);
  padding-bottom: 10vw;
  display: flex;
  flex-flow: column;
  justify-content: center;
  z-index: 50;
}
@media (max-width: 1024px) {
  .to_fro .h-sidebar {
    position: sticky;
    top: 114px;
    left: 0;
    width: 140px;
    min-width: 140px;
    height: fit-content;
    padding: 40px 0 24px 20px;
    box-sizing: border-box;
    align-self: flex-start;
    background: radial-gradient(ellipse at left center, #f4f4f4 50%, transparent 100%);
  }
}
.to_fro .h-sidebar__logo {
  margin-bottom: 0;
}
.to_fro .h-sidebar__logo img {
  display: block;
  width: 80%;
  object-fit: contain;
}
@media (max-width: 1024px) {
  .to_fro .h-sidebar__logo img {
    width: 180px;
    max-width: none;
  }
}
.to_fro .h-sidebar__line {
  width: 81%;
  height: 1px;
  background: var(--color-main);
  margin: 1.2vw 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s ease-out;
}
.to_fro .h-sidebar__line.is-visible {
  transform: scaleX(1);
}
@media (max-width: 1024px) {
  .to_fro .h-sidebar__line {
    width: 180px;
    margin: 12px 0;
  }
}
.to_fro .h-sidebar__title {
  font-family: "Afacad", sans-serif;
  font-weight: 500;
  font-size: 1.42vw;
  letter-spacing: 0.04em;
  color: var(--color-main);
  margin-bottom: auto;
  line-height: 30px;
}
@media (max-width: 1024px) {
  .to_fro .h-sidebar__title {
    font-size: 20px;
    margin-bottom: 105px;
    line-height: 1.5;
  }
}
.to_fro .h-sidebar__nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.to_fro .h-sidebar__nav li {
  margin-bottom: 1vw;
}
@media (max-width: 1024px) {
  .to_fro .h-sidebar__nav li {
    margin-bottom: 6px;
  }
}
.to_fro .h-sidebar__link {
  font-family: "Afacad", sans-serif;
  font-size: 1.14vw;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.2;
  color: rgba(37, 40, 42, 0.6);
  text-decoration: none;
  display: inline-block;
  transition: color 0.3s, font-size 0.3s;
}
@media (max-width: 1024px) {
  .to_fro .h-sidebar__link {
    font-size: 12px;
    letter-spacing: 0;
    line-height: 1.4;
  }
}
.to_fro .h-sidebar__link.is-active {
  color: var(--color-primary);
  font-size: 1.42vw;
  border-bottom: 2px solid var(--color-primary);
}
@media (max-width: 1024px) {
  .to_fro .h-sidebar__link.is-active {
    font-size: 16px;
    border-bottom: 1px solid var(--color-primary);
  }
}
.to_fro .h-sidebar__link[data-index="1"].is-active {
  font-size: 1.18vw;
}
@media (max-width: 1024px) {
  .to_fro .h-sidebar__link[data-index="1"].is-active {
    font-size: 16px;
    line-height: 1.1;
  }
}
.to_fro {
  /* ===== プログレスバー（下部） ===== */
}
.to_fro .progress-bar-wrap {
  position: absolute;
  bottom: 5.7vw;
  left: 22vw;
  right: 22vw;
  height: 4px;
  background: #d9d9d9;
  z-index: 50;
}
@media (max-width: 1024px) {
  .to_fro .progress-bar-wrap {
    display: none;
  }
}
.to_fro .progress-bar {
  height: 100%;
  background: var(--color-primary);
  width: 0%;
  transition: width 0.05s linear;
}
.to_fro {
  /* ===== トラック ===== */
}
.to_fro .h-track {
  display: flex;
  padding-left: 22vw;
  width: 347vw; /* 5パネル×65vw + 左padding */
  height: 100%;
  will-change: transform;
  box-sizing: border-box;
}
@media (max-width: 1024px) {
  .to_fro .h-track {
    flex-direction: column;
    width: auto;
    flex: 1;
    height: auto;
    padding-left: 0;
    padding-top: 130px;
    transform: none !important;
    margin-left: -140px;
  }
}
.to_fro {
  /* ===== 各パネル ===== */
}
.to_fro .panel {
  flex-shrink: 0;
  width: 65vw;
  height: 100%;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
}
@media (max-width: 1024px) {
  .to_fro .panel {
    width: 100%;
    height: auto;
    flex-direction: column;
    align-items: flex-start;
    overflow: visible;
    padding: 0 0 30px;
  }
}
.to_fro .panel__main {
  display: flex;
  align-items: center;
  gap: 2.7vw;
  height: 100%;
  padding-top: calc(154px + 2vw);
  padding-bottom: 8.5vw;
  box-sizing: border-box;
}
@media (max-width: 1024px) {
  .to_fro .panel__main {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    width: 100%;
    height: auto;
    padding-top: 0;
    padding-bottom: 0;
  }
}
.to_fro .panel__img {
  flex-shrink: 0;
  width: 22vw;
  height: auto;
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
@media (max-width: 1024px) {
  .to_fro .panel__img {
    width: 60%;
    margin-left: auto;
  }
}
.to_fro .panel__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.to_fro .panel__text {
  max-width: 30vw;
}
@media (max-width: 1024px) {
  .to_fro .panel__text {
    width: 100vw;
    max-width: none;
    padding: 0 20px;
  }
}
.to_fro .panel__name {
  font-size: 1.42vw;
  letter-spacing: 0.04em;
  line-height: 1.5;
  color: var(--color-main);
  margin: 0 0 16px;
}
@media (max-width: 1024px) {
  .to_fro .panel__name {
    font-size: 18px;
    margin: 0 0 6px;
  }
}
.to_fro .panel__price {
  font-weight: 500;
  font-size: 1.42vw;
  letter-spacing: 0.04em;
  color: var(--color-main);
  margin: 0 0 24px;
}
@media (max-width: 1024px) {
  .to_fro .panel__price {
    font-size: 18px;
    font-weight: 400;
    margin: 0 0 16px;
  }
}
.to_fro .panel__price-tax {
  font-weight: 400;
  font-size: 1vw;
}
@media (max-width: 1024px) {
  .to_fro .panel__price-tax {
    font-size: 12px;
  }
}
.to_fro .panel__desc {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 1.14vw;
  letter-spacing: 0.04em;
  line-height: 1.8;
  color: var(--color-main);
  margin: 0;
}
@media (max-width: 1024px) {
  .to_fro .panel__desc {
    font-size: 14px;
    line-height: 1.5;
  }
}
.to_fro .panel__desc span {
  display: block;
  margin-top: 8px;
  font-size: 1vw;
  line-height: 1.5;
}
@media (max-width: 768px) {
  .to_fro .panel__desc span {
    font-size: 12px;
  }
}
.to_fro .panel__detail-images {
  display: flex;
  gap: 16px;
  align-items: center;
  height: 100%;
  padding-top: calc(154px + 2vw);
  padding-bottom: 8.5vw;
  box-sizing: border-box;
}
@media (max-width: 1024px) {
  .to_fro .panel__detail-images {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
    width: 100%;
    height: auto;
    padding-top: 0;
    padding-bottom: 0;
  }
}
.to_fro .panel__detail-img {
  flex-shrink: 0;
  width: 22vw;
  height: auto;
  aspect-ratio: 1/1;
  overflow: hidden;
}
@media (max-width: 1024px) {
  .to_fro .panel__detail-img {
    width: 60%;
  }
}
.to_fro .panel__detail-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.to_fro {
  /* ===== 通常セクション（下） ===== */
}
.to_fro__about {
  padding: 6vw 20px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
@media (max-width: 768px) {
  .to_fro__about {
    padding: 40px 20px 60px;
  }
}
.to_fro__about.--to_fro {
  background-image: url(../img/bg-01.jpg);
}
.to_fro__about.--venex {
  background-image: url(../img/bg-02.jpg);
}
.to_fro__about-inner {
  max-width: 70vw;
  margin-inline: auto;
}
@media (max-width: 768px) {
  .to_fro__about-inner {
    max-width: 100%;
  }
}
.to_fro__about-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.42vw;
  margin-bottom: 2.85vw;
}
@media (max-width: 768px) {
  .to_fro__about-heading {
    flex-flow: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 40px;
  }
}
.to_fro__about-heading img {
  width: 15.7vw;
  object-fit: contain;
}
@media (max-width: 768px) {
  .to_fro__about-heading img {
    width: 160px;
  }
}
.to_fro__about-heading p {
  flex: 1;
  color: #fff;
  font-size: 1vw;
  letter-spacing: 0.04em;
  line-height: 1.65;
}
@media (max-width: 768px) {
  .to_fro__about-heading p {
    font-size: 16px;
  }
}
.to_fro__about ul {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
@media (max-width: 768px) {
  .to_fro__about ul {
    flex-flow: column;
    gap: 40px;
  }
}
.to_fro__about ul li {
  width: 32.5%;
  color: #fff;
}
@media (max-width: 768px) {
  .to_fro__about ul li {
    width: 100%;
  }
}
.to_fro__about ul li img {
  width: 100%;
  height: auto;
  aspect-ratio: 1.42/1;
  object-fit: cover;
  margin-bottom: 1vw;
}
@media (max-width: 768px) {
  .to_fro__about ul li img {
    margin-bottom: 10px;
  }
}
.to_fro__about ul li h3 {
  font-size: 1.42vw;
  letter-spacing: 0.04em;
  line-height: 1.3;
  margin-bottom: 1vw;
}
@media (max-width: 768px) {
  .to_fro__about ul li h3 {
    font-size: 20px;
    margin-bottom: 10px;
  }
}
.to_fro__about ul li p {
  font-size: 1vw;
  letter-spacing: 0.04em;
  line-height: 1.65;
}
@media (max-width: 768px) {
  .to_fro__about ul li p {
    font-size: 14px;
  }
}
.to_fro__slider {
  overflow: hidden;
  width: 100%;
  padding-top: 6vw;
  padding-bottom: 10vw;
  background-color: #f4f4f4;
}
@media (max-width: 768px) {
  .to_fro__slider {
    padding-top: 60px;
    padding-bottom: 60px;
  }
}
.to_fro__slider .to_fro__slider-track {
  display: flex;
  gap: 0.6vw;
  width: max-content;
  animation: slider-scroll 20s linear infinite;
}
@media (max-width: 768px) {
  .to_fro__slider .to_fro__slider-track {
    gap: 8px;
    animation: slider-scroll-sp 20s linear infinite;
  }
}
.to_fro__slider .to_fro__slide {
  flex-shrink: 0;
  width: 25vw;
  aspect-ratio: 1.44/1;
}
@media (max-width: 768px) {
  .to_fro__slider .to_fro__slide {
    width: 70vw;
  }
}
.to_fro__slider .to_fro__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@keyframes slider-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-153.6vw);
  }
}
@keyframes slider-scroll-sp {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-6 * (70vw + 8px)));
  }
}
.to_fro__voice {
  background-color: #f4f4f4;
  padding-bottom: 8.5vw;
}
@media (max-width: 768px) {
  .to_fro__voice {
    padding: 0 20px 60px;
  }
}
.to_fro__voice-inner {
  max-width: 70vw;
  margin-inline: auto;
}
@media (max-width: 768px) {
  .to_fro__voice-inner {
    max-width: 100%;
  }
}
.to_fro__voice-heading {
  display: flex;
  flex-flow: column;
  align-items: center;
  gap: 0.7vw;
  margin-bottom: 2.85vw;
}
@media (max-width: 768px) {
  .to_fro__voice-heading {
    gap: 7px;
    margin-bottom: 22px;
  }
}
.to_fro__voice-heading h2 {
  font-size: 1.78vw;
  letter-spacing: 0.04em;
  line-height: 1.1;
}
@media (max-width: 768px) {
  .to_fro__voice-heading h2 {
    font-size: 20px;
  }
}
.to_fro__voice-heading span {
  font-family: "Afacad", sans-serif;
  font-size: 1.42vw;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: 0.04em;
  color: rgba(37, 40, 42, 0.5);
}
@media (max-width: 768px) {
  .to_fro__voice-heading span {
    font-size: 16px;
  }
}
.to_fro__voice h3 {
  display: flex;
  flex-flow: column;
  gap: 0;
  font-size: 0.7vw;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}
@media (max-width: 768px) {
  .to_fro__voice h3 {
    font-size: 10px;
    margin-bottom: 16px;
  }
}
.to_fro__voice h3:last-of-type {
  margin-top: 40px;
}
@media (max-width: 768px) {
  .to_fro__voice h3:last-of-type {
    margin-top: 20px;
  }
}
.to_fro__voice h3 span {
  font-family: "Afacad", sans-serif;
  font-size: 1.11vw;
  font-weight: 600;
  letter-spacing: 0.04em;
}
@media (max-width: 768px) {
  .to_fro__voice h3 span {
    font-size: 16px;
  }
}
.to_fro__voice ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.42vw;
}
@media (max-width: 768px) {
  .to_fro__voice ul {
    grid-template-columns: repeat(1, 1fr);
    gap: 10px;
  }
}
.to_fro__voice li {
  min-height: 16vw;
  padding: 1vw 2vw;
  background-color: #fff;
}
@media (max-width: 768px) {
  .to_fro__voice li {
    min-height: auto;
    padding: 20px 44px;
  }
}
.to_fro__voice li p {
  font-size: 1vw;
  line-height: 1.8;
}
@media (max-width: 768px) {
  .to_fro__voice li p {
    font-size: 14px;
  }
}
.to_fro__voice-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(37, 40, 42, 0.6);
  border-bottom: 1px solid var(--color-main);
  padding-bottom: 0.3vw;
  margin-bottom: 0.8vw;
}
@media (max-width: 768px) {
  .to_fro__voice-head {
    padding-bottom: 5px;
    margin-bottom: 10px;
    border-color: rgba(189, 189, 189, 0.9568627451);
  }
}
.to_fro__voice-head span {
  font-size: 1vw;
  letter-spacing: 0.04em;
}
@media (max-width: 768px) {
  .to_fro__voice-head span {
    font-size: 14px;
  }
}
.to_fro__voice-head span:first-child {
  font-family: "Afacad", sans-serif;
  font-weight: 600;
}
.to_fro__btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 10;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease-in;
}
@media (max-width: 768px) {
  .to_fro__btn {
    bottom: 0dvh;
    left: 0;
    right: 0;
  }
}
.to_fro__btn a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 285px;
  height: 57px;
  color: #fff;
  background-color: rgba(37, 40, 42, 0.8);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
@media (max-width: 768px) {
  .to_fro__btn a {
    width: 100%;
    height: 60px;
    border-top-left-radius: 40px;
    border-top-right-radius: 40px;
  }
}
.to_fro__btn img {
  width: 160px;
}/*# sourceMappingURL=to_fro.css.map */