@charset "utf-8";

/* =========================================================
  hero
========================================================= */

.top-hero {
  position: relative;
  width: 100%;
  min-height: 640px;
  height: 690px;
  max-height: 820px;
  overflow: hidden;
  background: #020e22;
  color: #fff;
}

.top-hero__media,
.top-hero__shade {
  position: absolute;
  inset: 0;
}

.top-hero__media {
  background-image: var(--top-hero-image);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  animation: heroScale 14s ease-out both;
}

.top-hero__shade {
  z-index: 1;
  background: linear-gradient(90deg, rgba(1, 12, 31, 0.16) 0%, rgba(1, 12, 31, 0.03) 58%, rgba(1, 12, 31, 0.08) 100%),
    linear-gradient(0deg, rgba(1, 9, 24, 0.28) 0%, rgba(1, 9, 24, 0) 42%);
}

@keyframes heroScale {
  from {
    transform: scale(1.045);
  }

  to {
    transform: scale(1);
  }
}

.top-hero__inner {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 80px), 1102px);
  height: 100%;
  margin: 0 auto;
}

.top-hero__copy {
  position: absolute;
  left: 0;
  top: clamp(128px, 10.15vw, 144px);
  width: min(720px, 72%);
}

.top-hero__eyebrow {
  color: #c9a653;
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.425em;
}

.top-hero__brand {
  margin-top: 12px;
  margin-left: 3px;
}

.top-hero__brand-logo {
  display: block;
  width: min(480px, 100%);
  height: auto;
}

.top-hero__brand-logo-sp {
  display: none;
}

.top-hero__title {
  display: grid;
  gap: 16px;
  margin-top: 46px;
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.08em;
}

.top-hero__lead {
  margin-top: 30px;
  color: rgba(255, 255, 255, 0.93);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.1em;
}

.top-hero__facts {
  position: absolute;
  left: 0;
  bottom: clamp(50px, 5.5vw, 79px);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  width: 894px;
  max-width: 100%;
}

.top-hero-fact {
  min-width: 0;
  height: 124px;
  padding: 12px 20px 9px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(0, 4, 12, 0.5);
  text-align: center;
}

.top-hero-fact__label {
  display: grid;
  place-items: center;
  height: 27px;
  background: linear-gradient(90deg, #d5b66b 0%, #b78b2f 100%);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
}

.top-hero-fact__value {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  min-height: 42px;
  margin-top: 15px;
  color: #BEA571;
  font-family: var(--font-en);
  font-weight: 600 !important;
  line-height: 1;
  white-space: nowrap;
}

.top-hero-fact__value strong,
.top-hero-fact__value--price {
  font-size: 32px;
}

.top-hero-fact__value span {
  font-family: var(--font-ja);
  font-size: 19px;
}

.top-hero-fact__value--security {
  padding-top: 3px;
}

.top-hero-fact__value--security.top-hero-fact__value strong {
  font-family: var(--font-ja);
  font-size: 19px;
}

.top-hero-fact__value--security.top-hero-fact__value span {
  font-size: 16px;
}

.top-hero-fact__note {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

/* =========================================================
  hero responsive adjustment
========================================================= */

@media screen and (max-width: 1024px) {
  .top-hero {
    min-height: 780px;
    height: min(860px, calc(100svh - var(--header-height)));
    max-height: 860px;
    margin-top: var(--header-height);
  }

  .top-hero__media {
    inset: 0 0 auto;
    height: min(58vw, 520px);
    background-position: 88% bottom;
    background-size: auto min(64vw, 580px);
    animation: none;
  }

  .top-hero__shade {
    background: linear-gradient(180deg, rgba(2, 16, 35, 0) 42%, #021023 68%, #021023 100%);
  }

  .top-hero__inner {
    width: calc(100% - 64px);
  }

  .top-hero__copy {
    top: 86px;
    width: min(620px, 82%);
  }

  .top-hero__eyebrow {
    font-size: 14px;
  }

  .top-hero__brand-logo {
    width: min(430px, 100%);
  }

  .top-hero__title {
    gap: 10px;
    margin-top: 38px;
    font-size: 34px;
  }

  .top-hero__lead {
    margin-top: 24px;
    font-size: 14px;
  }

  .top-hero__facts {
    width: 100%;
    bottom: 34px;
    gap: 12px;
  }

  .top-hero-fact {
    padding-right: 12px;
    padding-left: 12px;
  }
}

@media screen and (max-width: 900px) and (min-width: 768px) {
  .top-hero {
    min-height: 820px;
    height: 820px;
    max-height: none;
  }

  .top-hero__media {
    height: 520px;
    background-position: 90% bottom;
    background-size: auto 570px;
  }

  .top-hero__shade {
    background: linear-gradient(180deg, rgba(2, 16, 35, 0) 43%, #021023 66%, #021023 100%);
  }

  .top-hero__facts {
    left: 50%;
    bottom: 28px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 12px;
    width: min(calc(100% - 80px), 640px);
    transform: translateX(-50%);
  }

  .top-hero-fact {
    height: 104px;
    padding: 9px 12px 7px;
  }

  .top-hero-fact__label {
    height: 24px;
    font-size: 14px;
  }

  .top-hero-fact__value {
    min-height: 36px;
    margin-top: 7px;
  }

  .top-hero-fact__value strong,
  .top-hero-fact__value--price {
    font-size: 28px;
  }

  .top-hero-fact__value span {
    font-size: 16px;
  }

  .top-hero-fact__value--security {
    padding-top: 2px;
    font-size: 16px;
  }

  .top-hero-fact__note {
    font-size: 14px;
    line-height: 1.15;
  }
}

/* =========================================================
  hero tablet optimization (768px - 1024px)
========================================================= */

@media screen and (min-width: 768px) and (max-width: 1024px) {
  .top-hero {
    min-height: 0;
    height: 800px;
    max-height: none;
    margin-top: var(--header-height);
  }

  .top-hero__media {
    inset: 0 0 auto;
    height: 535px;
    background-position: 72% center;
    background-size: cover;
    animation: none;
  }

  .top-hero__shade {
    background: linear-gradient(90deg, rgba(1, 10, 27, 0.18) 0%, rgba(1, 10, 27, 0.02) 68%, rgba(1, 10, 27, 0.12) 100%),
      linear-gradient(180deg, rgba(2, 16, 35, 0) 48%, rgba(2, 16, 35, 0.82) 64%, #021023 74%, #021023 100%);
  }

  .top-hero__inner {
    width: min(calc(100% - 64px), 960px);
  }

  .top-hero__copy {
    left: 0;
    top: 66px;
    width: min(650px, 82%);
  }

  .top-hero__eyebrow {
    font-size: 13px;
    letter-spacing: 0.32em;
  }

  .top-hero__brand {
    margin-top: 13px;
    margin-left: 0;
  }

  .top-hero__brand-logo {
    width: min(440px, 100%);
  }

  .top-hero__title {
    gap: 9px;
    margin-top: 36px;
    font-size: clamp(29px, 3.55vw, 35px);
    line-height: 1.22;
    letter-spacing: 0.075em;
  }

  .top-hero__lead {
    width: min(100%, 570px);
    margin-top: 20px;
    line-height: 1.6;
    letter-spacing: 0.07em;
  }

  .top-hero__facts {
    left: 50%;
    right: auto;
    top: 555px;
    bottom: auto;
    width: min(100%, 960px);
    transform: translateX(-50%);
  }

  .top-hero-fact {
    background: rgba(0, 7, 18, 0.4);
  }
}

@media screen and (min-width: 901px) and (max-width: 1024px) {
  .top-hero {
    height: 485px;
  }

  .top-hero__media {
    height: 405px;
    background-position: 70% center;
  }

  .top-hero__shade {
    background: linear-gradient(90deg, rgba(1, 10, 27, 0.18) 0%, rgba(1, 10, 27, 0.02) 68%, rgba(1, 10, 27, 0.12) 100%),
      linear-gradient(180deg, rgba(2, 16, 35, 0) 46%, rgba(2, 16, 35, 0.78) 66%, #021023 80%, #021023 100%);
  }

  .top-hero__copy {
    top: 48px;
  }

  .top-hero__title {
    margin-top: 28px;
  }

  .top-hero__lead {
    margin-top: 16px;
  }

  .top-hero__facts {
    top: 345px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
  }

  .top-hero-fact {
    height: 108px;
    padding: 9px 11px 7px;
  }

  .top-hero-fact__label {
    height: 25px;
    font-size: 14px;
  }

  .top-hero-fact__value {
    min-height: 38px;
    margin-top: 10px;
  }

  .top-hero-fact__value strong,
  .top-hero-fact__value--price {
    font-size: 29px;
  }

  .top-hero-fact__value span {
    font-size: 16px;
  }

  .top-hero-fact__value--security {
    padding-top: 2px;
    font-size: 16px;
  }

  .top-hero-fact__note {
    font-size: 14px;
  }
}

@media screen and (min-width: 768px) and (max-width: 900px) {
  .top-hero {
    height: 590px;
  }

  .top-hero__media {
    height: 410px;
    background-position: 76% center;
  }

  .top-hero__copy {
    top: 50px;
    width: min(600px, 88%);
  }

  .top-hero__brand-logo {
    width: min(400px, 100%);
  }

  .top-hero__title {
    margin-top: 28px;
    font-size: clamp(28px, 4.1vw, 33px);
  }

  .top-hero__lead {
    margin-top: 16px;
  }

  .top-hero__facts {
    top: 345px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 12px;
    width: min(calc(100% - 40px), 640px);
  }

  .top-hero-fact {
    height: 100px;
    padding: 8px 14px 6px;
  }
}

@media screen and (max-width: 767px) {
  .top-hero {
    min-height: 608px;
    height: clamp(608px, 145vw, 660px);
    max-height: none;
    background: #021023;
  }

  .top-hero__media {
    inset: 0 0 auto;
    height: clamp(321px, 100.27vw, 430px);
    background-position: 93.5% bottom;
    background-size: auto clamp(351px, 109.33vw, 470px);
  }

  .top-hero__shade {
    background: linear-gradient(180deg, rgba(2, 16, 35, 0) 47%, #021023 63%, #021023 100%);
  }

  .top-hero__inner {
    width: 100%;
  }

  .top-hero__copy {
    left: clamp(24px, 9.6vw, 36px);
    top: clamp(86px, 25.07vw, 108px);
    width: calc(100% - (clamp(24px, 9.6vw, 36px) * 2));
    transform: none;
  }

  .top-hero__eyebrow {
    font-size: 14px;
    line-height: 1;
    letter-spacing: 0.24em;
  }

  .top-hero__brand {
    margin-top: 14px;
    margin-left: 0;
  }

  .top-hero__brand-logo {
    display: none;
  }

  .top-hero__brand-logo-sp {
    display: block;
    width: 198px;
    height: 60px;
  }

  .top-hero__title {
    gap: 0;
    margin-top: 53px;
    font-size: clamp(19px, 5.33vw, 21px);
    line-height: 1.42;
    letter-spacing: 0.09em;
  }

  .top-hero__lead {
    width: min(100%, 305px);
    margin-top: 9px;
    font-size: 14px;
    line-height: 1.55;
    letter-spacing: 0.055em;
  }

  .top-hero__lead br {
    display: block;
  }

  .top-hero__facts {
    left: clamp(20px, 7.47vw, 28px);
    right: clamp(20px, 7.47vw, 28px);
    bottom: 24px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px 9px;
    width: auto;
  }

  .top-hero-fact {
    height: 95px;
    padding: 9px 15px 7px;
    border: 1px solid rgba(255, 255, 255, 0.36);
    background: rgba(0, 7, 18, 0.28);
  }

  .top-hero-fact__label {
    height: 20px;
    background: #BEA571;
    font-size: 11px;
    line-height: 1;
  }

  .top-hero-fact__value {
    min-height: 32px;
    margin-top: 10px;
  }

  .top-hero-fact__value strong,
  .top-hero-fact__value--price {
    font-size: 24px;
  }

  .top-hero-fact__value strong {
    margin-top: 0;
  }

  .top-hero-fact__value span {
    font-size: 14px;
  }

  .top-hero-fact__value--security {
    padding-top: 2px;
    font-size: 15px;
  }

  .top-hero-fact__note {
    font-size: 11px;
    line-height: 1.15;
  }
}

@media screen and (max-width: 350px) {
  .top-hero__title {
    margin-top: 42px;
  }

  .top-hero__facts {
    gap: 6px;
  }

  .top-hero-fact {
    padding-right: 10px;
    padding-left: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .top-hero__media {
    animation: none;
  }
}

/* =========================================================
  guide banner
========================================================= */

.top-guide {
  position: relative;
  z-index: 1;
  isolation: isolate;
  overflow: hidden;
  padding: 10px 0 0;
  background-color: transparent;
}

.top-guide__inner {
  width: min(calc(100% - 80px), 1100px);
}

.top-guide__notice {
  color: #131313;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0;
  text-align: right;
}

.top-guide__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 55px;
}

.top-guide-card {
  position: relative;
  display: block;
  aspect-ratio: 1090 / 438;
  overflow: hidden;
  background-color: #061329;
  color: #fff;
  box-shadow: 0 18px 46px rgba(7, 23, 68, 0.12);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.4s ease;
}

/* Keep the guide card hover transition without overriding blur-in-group. */
.top-guide__list.blur-in-group > .top-guide-card {
  --top-guide-card-blur-delay: var(--blur-in-delay);

  transition:
    opacity var(--blur-in-duration) ease var(--top-guide-card-blur-delay),
    filter var(--blur-in-duration) ease var(--top-guide-card-blur-delay),
    transform var(--blur-in-duration) cubic-bezier(0.22, 1, 0.36, 1) var(--top-guide-card-blur-delay),
    box-shadow 0.4s ease;
}

.top-guide__list.blur-in-group > .top-guide-card:nth-child(2) {
  --top-guide-card-blur-delay: calc(var(--blur-in-delay) + 0.08s);
}

.top-guide-card::before {
  content: "VIEW MORE";
  position: absolute;
  z-index: 4;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(16, 21, 61, 0.8);
  color: #fff;
  font-family: var(--font-en);
  font-size: clamp(18px, 1.8vw, 30px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.18em;
  text-indent: 0.18em;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.top-guide-card::after {
  content: "";
  position: absolute;
  z-index: 5;
  inset: 8px;
  border: 1px solid rgba(255, 255, 255, 0.56);
  pointer-events: none;
}

.top-guide-card__media {
  position: absolute;
  inset: 0;
}

.top-guide-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.top-guide-card__content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 22px 95px 30px;
}

.top-guide-card__title {
  color: #fff;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0;
  text-align: center;
}

.top-guide-card__title-main,
.top-guide-card__title-sub {
  display: inline;
  font-size: inherit;
}

.top-guide-card__title-sub {
  font-size: calc(1em - 4px);
}

.top-guide-card__details {
  margin-top: 24px;
}

.top-guide-card__text {
  color: #fff;
  font-size: clamp(12px, 0.95vw, 14px);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0;
}

.top-guide-card__arrow {
  position: absolute;
  z-index: 3;
  top: 50%;
  right: 30px;
  display: block;
  width: 22px;
  height: 34px;
  transform: translateY(-50%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.top-guide-card__arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 16px;
  height: 16px;
  border-top: 4px solid #fff;
  border-right: 4px solid #fff;
  transform: translateY(-50%) rotate(45deg);
}

.top-guide-card:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 4px;
}

.top-guide-card:focus-visible::before {
  opacity: 1;
}

@media (hover: hover) and (pointer: fine) {
  .top-guide-card:hover {
    box-shadow: 0 24px 58px rgba(7, 23, 68, 0.2);
  }

  .top-guide-card:hover::before {
    opacity: 1;
  }

  .top-guide-card:hover .top-guide-card__arrow {
    transform: translate(7px, -50%);
  }
}

@media screen and (max-width: 1024px) {
  .top-guide {
    padding-top: 16px;
  }

  .top-guide__inner {
    width: min(calc(100% - 48px), 1100px);
  }

  .top-guide__notice {
    font-size: 14px;
  }

  .top-guide__list {
    gap: 10px;
    margin-top: 42px;
  }

  .top-guide-card__content {
    padding: 30px 44px 26px;
  }

  .top-guide-card__title {
    font-size: clamp(19px, 2.6vw, 25px);
  }

  .top-guide-card__details {
    margin-top: 22px;
  }

  .top-guide-card__text {
    font-size: 12px;
    line-height: 1.65;
  }

  .top-guide-card__arrow {
    right: 26px;
    width: 18px;
    height: 28px;
  }

  .top-guide-card__arrow::before {
    width: 15px;
    height: 15px;
    border-width: 3px;
  }
}

@media screen and (max-width: 767px) {
  .top-guide__notice {
    text-align: left;
    font-size: 11px;
    line-height: 1.65;
  }

  .top-guide__list {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 26px;
  }

  .top-guide-card::after {
    inset: 7px;
  }

  .top-guide-card__arrow {
    right: 22px;
    width: 17px;
    height: 28px;
  }

  .top-guide-card__arrow::before {
    width: 14px;
    height: 14px;
    border-width: 3px;
  }
}

@media screen and (max-width: 480px) {
  .top-guide-card {
    min-height: 220px;
  }

  .top-guide-card__content {
    padding: 26px 28px 22px;
  }

  .top-guide-card__title {
    font-size: 20px;
  }

  .top-guide-card__details {
    margin-top: 23px;
  }

  .top-guide-card__text {
    font-size: 12px;
  }
}

/* =========================================================
  area slider
========================================================= */

.top-area-slider {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding: 175px 0 0;
}

.top-area-slider__inner {
  display: grid;
  grid-template-columns: clamp(360px, 29.2vw, 420px) minmax(0, 1fr);
  gap: clamp(40px, 4vw, 58px);
  width: 100%;
  margin-inline: auto;
  padding-left: max(40px, calc((100vw - 1090px) / 2));
}

.top-area-slider__intro {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-width: 0;
  padding: 0 0 12px;
}

.top-area-slider__eyebrow,
.top-area-slider__brand {
  color: var(--color-navy);
  font-weight: 900;
  line-height: 1.35;
}

.top-area-slider__eyebrow {
  font-size: 14px;
  letter-spacing: 0.4em;
}

.top-area-slider__brand {
  margin-top: 6px;
}

.top-area-slider__brand-logo {
  display: block;
  width: min(100%, 334px);
  height: auto;
}

.top-area-slider__title {
  margin-top: 20px;
  color: var(--color-navy);
  font-size: clamp(36px, 3.35vw, 40px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: 0.1em;
}

.top-area-slider__lead {
  max-width: 390px;
  margin-top: 65px;
  color: #131313;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0;
}

.top-area-slider__controls {
  display: flex;
  align-items: center;
  gap: 45px;
  margin-top: 52px;
}

.top-area-slider__counter {
  display: flex;
  align-items: center;
  color: #131313;
  font-family: var(--font-en);
  font-size: 20px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.4em;
  white-space: nowrap;
}

.top-area-slider__buttons {
  display: flex;
  align-items: center;
  gap: 13px;
}

.top-area-slider__button {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--color-navy);
  transition: opacity 0.25s ease, transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  border: none;
  background: none;
  cursor: pointer;
}

.top-area-slider__button span {
  display: block;
  width: 17px;
  height: 17px;
  border-top: 4px solid currentColor;
  border-right: 4px solid currentColor;
}

.top-area-slider__button--prev span {
  transform: rotate(-135deg);
}

.top-area-slider__button--next span {
  transform: rotate(45deg);
}

.top-area-slider__button:disabled {
  opacity: 0.25;
  cursor: default;
}

.top-area-slider__button:focus-visible {
  outline: 2px solid var(--color-navy);
  outline-offset: 3px;
}

.top-area-slider__viewport {
  min-width: 0;
  overflow: hidden;
}

.top-area-slider__track {
  display: flex;
  gap: 20px;
  width: 100%;
  padding: 0 clamp(24px, 4vw, 72px) 18px 0;
}

.top-area-card {
  flex: 0 0 clamp(360px, 27.5vw, 396px);
}

.top-area-card__visual {
  aspect-ratio: 1.23 / 1;
}

.top-area-card__placeholder {
  overflow: hidden;
  background: linear-gradient(rgba(5, 22, 48, 0.88), rgba(5, 22, 48, 0.88)),
    var(--color-navy-deep);
}

.top-area-card__placeholder::before,
.top-area-card__placeholder::after {
  content: "";
  position: absolute;
  width: 75%;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.top-area-card__placeholder::before {
  transform: rotate(35deg);
}

.top-area-card__placeholder::after {
  transform: rotate(-35deg);
}

.top-area-card__placeholder span {
  font-size: clamp(19px, 2vw, 27px);
  font-weight: 500;
  letter-spacing: 0.035em;
}

.top-area-card__body {
  padding-top: 16px;
}

.top-area-card__title {
  color: #131313;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.4;
}

.top-area-card__text {
  display: -webkit-box;
  min-height: calc(1.6em * 2);
  margin-top: 14px;
  overflow: hidden;
  color: #131313;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.top-area-card__link {
  margin-top: 14px;
}

.top-area-card__link-arrow {
  margin-top: 1px;
}

.top-area-slider__empty {
  display: grid;
  min-height: 380px;
  place-items: center;
  margin-right: 40px;
  background: rgba(7, 23, 68, 0.06);
  color: var(--color-navy);
  font-weight: 700;
}

@media (hover: hover) and (pointer: fine) {
  .top-area-slider__button:not(:disabled):hover {
    transform: scale(1.1);
  }

}

@media screen and (max-width: 1024px) {
  .top-area-slider {
    padding: clamp(96px, 12vw, 124px) 0 0;
  }

  .top-area-slider__inner {
    display: block;
    width: 100%;
    padding-left: clamp(40px, 6.25vw, 64px);
  }

  .top-area-slider__intro {
    max-width: 640px;
    padding-right: clamp(40px, 6.25vw, 64px);
  }

  .top-area-slider__brand-logo {
    width: 320px;
  }

  .top-area-slider__title {
    margin-top: 20px;
    font-size: 38px;
  }

  .top-area-slider__lead {
    max-width: 620px;
    margin-top: 42px;
    font-size: 15px;
  }

  .top-area-slider__controls {
    gap: 42px;
    margin-top: 40px;
  }

  .top-area-slider__buttons {
    gap: 12px;
  }

  .top-area-slider__viewport {
    margin-top: 48px;
  }

  .top-area-slider__track {
    gap: 18px;
    padding-right: clamp(40px, 6.25vw, 64px);
  }

  .top-area-card {
    flex-basis: min(62vw, 520px);
  }

  .top-area-card__visual {
    aspect-ratio: 1.418 / 1;
  }

  .top-area-card__body {
    padding-top: 17px;
  }

  .top-area-card__title {
    font-size: 18px;
  }

  .top-area-card__text {
    min-height: calc(1.75em * 3);
    margin-top: 11px;
    font-size: 13px;
    line-height: 1.75;
    -webkit-line-clamp: 3;
  }

  .top-area-card__link {
    min-width: 118px;
    min-height: 34px;
    margin-top: 17px;
    padding: 6px 7px 7px 13px;
    font-size: 14px;
  }
}

@media screen and (max-width: 767px) {
  .top-area-slider {
    padding: 76px 0;
  }

  .top-area-slider__inner {
    display: block;
    width: 100%;
    padding-left: 30px;
  }

  .top-area-slider__intro {
    max-width: none;
    padding-right: 30px;
  }

  .top-area-slider__eyebrow {
    font-size: 11px;
    line-height: 1.3;
  }

  .top-area-slider__brand {
    margin-top: 7px;
  }

  .top-area-slider__brand-logo {
    width: 267px;
    max-width: 100%;
  }

  .top-area-slider__title {
    margin-top: 19px;
    line-height: 1.3;
    font-size: 30px;
  }

  .top-area-slider__lead {
    max-width: 315px;
    margin-top: 28px;
    font-size: 15px;
  }

  .top-area-slider__controls {
    gap: 36px;
    margin-top: 22px;
  }

  .top-area-slider__counter {
    font-size: 16px;
    letter-spacing: 0.32em;
  }

  .top-area-slider__buttons {
    gap: 8px;
  }

  .top-area-slider__button {
    width: 36px;
    height: 36px;
  }

  .top-area-slider__button span {
    width: 14px;
    height: 14px;
    border-width: 3px;
  }

  .top-area-slider__track {
    gap: 13px;
    padding-right: 30px;
    padding-bottom: 0;
  }

  .top-area-card {
    flex-basis: calc(100vw - 97px);
    min-width: 240px;
    max-width: 420px;
  }

  .top-area-card__visual {
    aspect-ratio: 1.418 / 1;
  }

  .top-area-card__body {
    padding-top: 12px;
  }

  .top-area-card__title {
    line-height: 1.4;
    font-size: 16px;
  }

  .top-area-card__text {
    min-height: calc(1.8em * 3);
    margin-top: 7px;
    -webkit-line-clamp: 3;
    font-size: 13px;
  }

  .top-area-card__link {
    gap: 8px;
    min-width: 107px;
    min-height: 31px;
    margin-top: 10px;
    padding: 5px 6px 6px 11px;
    font-size: 14px;
    border-radius: 4px;
  }

  .top-area-card__link-arrow {
    width: 7px;
    height: 7px;
    border-width: 1.5px;
  }

  .top-area-slider__empty {
    min-height: 260px;
    margin-right: 30px;
  }
}

@media screen and (max-width: 374px) {
  .top-area-slider__inner {
    padding-left: 24px;
  }

  .top-area-slider__intro {
    padding-right: 24px;
  }

  .top-area-slider__lead {
    max-width: none;
  }

  .top-area-slider__track {
    padding-right: 24px;
  }

  .top-area-card {
    flex-basis: calc(100vw - 80px);
    min-width: 232px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .top-area-slider__track {
    scroll-behavior: auto;
  }
}

/* =========================================================
  concept / sticky index layout
========================================================= */

.top-concept {
  position: relative;
  z-index: 1;
  padding: 200px 0 72px;
  text-align: center;
}

.top-concept .c-sticky-section__aside {
  top: 210px;
}

.top-concept__inner {
  z-index: 1;
  width: min(calc(100% - 160px), 1000px);
  min-height: 0;
  text-align: center;
}

.top-concept__heading {
  color: var(--color-navy);
}

.top-concept__eyebrow {
  font-size: clamp(18px, 2.1vw, 30px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.4em;
}

.top-concept__brand {
  margin-top: 20px;
}

.top-concept__brand-picture {
  display: block;
}

.top-concept__brand-logo {
  display: block;
  width: min(100%, 800px);
  height: auto;
  margin: 0 auto;
}

.top-concept__title {
  margin-top: 60px;
  color: #080b12;
  font-size: clamp(25px, 2.65vw, 34px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.1em;
}

.top-concept__title .text-reveal {
  display: block;
}

.top-concept__text {
  max-width: 865px;
  margin: 65px auto 0;
  color: #11131a;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0;
  text-align: left;
}

.top-concept-visual {
  position: relative;
  z-index: 1;
  width: 100%;
  overflow: hidden;
  background: var(--color-navy-deep);
}

.top-concept-visual__image {
  width: 100%;
  overflow: hidden;
}

.top-concept-visual__image img {
  width: 100%;
  height: auto;
  aspect-ratio: 2048 / 581;
  object-fit: cover;
}

@media screen and (max-width: 1024px) {
  .top-concept {
    padding-top: 100px;
  }

  .top-concept .c-sticky-section__aside {
    top: 28px;
  }

  .top-concept__inner {
    width: min(calc(100% - 180px), 620px);
  }

  .top-concept__eyebrow {
    font-size: 18px;
    line-height: 1.3;
    letter-spacing: 0.22em;
  }

  .top-concept__brand {
    margin-top: 10px;
  }

  .top-concept__brand-logo {
    width: 300px;
  }

  .top-concept__title {
    margin-top: 48px;
    font-size: 26px;
    line-height: 1.55;
    letter-spacing: 0.08em;
  }

  .top-concept__text {
    max-width: 560px;
    margin-top: 42px;
    font-size: 14px;
    line-height: 1.9;
  }
}

@media screen and (max-width: 767px) {
  .top-concept__title {
    letter-spacing: 0.08em;
    margin-top: 32px;
    font-size: 22px;
    line-height: 1.48;
  }

  .top-concept__text br {
    display: none;
  }
}

@media screen and (max-width: 374px) {
  .top-concept__inner {
    width: calc(100% - 86px);
  }

  .top-concept__brand-logo {
    width: 180px;
  }

  .top-concept__text {
    font-size: 12.5px;
  }

  .top-concept-visual__image img {
    min-height: 210px;
  }
}

/* =========================================================
  about / equipment
========================================================= */

.top-about {
  position: relative;
  z-index: 1;
  background: transparent;
}

.top-about__body {
  position: relative;
}

.top-equipment {
  position: relative;
  padding: 200px 0 0;
}

.top-equipment__intro {
  gap: 230px;
  width: min(calc(100% - 100px), 1000px);
}

.top-equipment__lead-image {
  justify-self: end;
  width: min(100%, 668px);
}

.top-equipment__lead-image img {
  aspect-ratio: 668 / 538;
}

.top-equipment__content {
  width: min(calc(100% - 180px), 1000px);
  margin-top: 60px;
}

.top-equipment__title {
  font-size: clamp(30px, 3.45vw, 50px);
  line-height: 1.45;
  letter-spacing: 0.1em;
}

.top-equipment__text {
  margin-top: 60px;
  line-height: 1.6;
}

.top-equipment__grid {
  margin-top: 75px;
}

.top-equipment-card {
  display: flex;
  min-height: 230px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px 14px;
  border: 1px solid rgba(7, 23, 68, 0.13);
  background: rgba(255, 255, 255, 0.92);
  text-align: center;
}

.top-equipment-card__icon {
  display: grid;
  place-items: center;
  width: 116px;
  height: 100px;
}

.top-equipment-card__icon img {
  width: 116px;
  height: 100px;
  object-fit: contain;
}

.top-equipment-card__title {
  margin-top: 30px;
  color: #0d0f15;
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
}

.top-equipment-card__note {
  margin-top: 4px;
  color: #0d0f15;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0;
}

.top-equipment__diagram {
  width: min(100%, 1000px);
  margin: 70px auto 0;
}

.top-equipment__diagram img {
  width: 100%;
  height: auto;
}

@media screen and (max-width: 1024px) {
  .top-equipment__intro,
  .top-equipment__content {
    width: min(calc(100% - 132px), 920px);
  }

  .top-equipment__intro {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 46px;
    position: relative;
    display: block;
    width: 100%;
    max-width: none;
    height: clamp(300px, 44.1vw, 452px);
    margin: 0;
  }

  .top-equipment__grid {
    margin-top: 52px;
  }

  .top-equipment-card {
    min-height: 202px;
    padding-right: 10px;
    padding-left: 10px;
  }

  .top-equipment-card__icon {
    width: 96px;
    height: 83px;
  }

  .top-equipment-card__icon img {
    width: 96px;
    height: 83px;
  }

  .top-equipment-card__title {
    font-size: 14px;
  }

  .top-equipment-card__note {
    font-size: 10px;
  }

  .top-equipment__diagram {
    width: min(100%, 740px);
    margin-top: 62px;
  }
}

@media screen and (max-width: 767px) {
  .top-equipment__intro,
  .top-equipment__content {
    width: calc(100% - 40px);
  }

  .top-equipment__number {
    order: 2;
    padding-bottom: 0;
  }

  .top-equipment__lead-image img {
    aspect-ratio: 4 / 3;
  }

  .top-equipment__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px;
    margin-top: 36px;
  }

  .top-equipment-card__icon {
    width: 82px;
    height: 71px;
  }

  .top-equipment-card__icon img {
    width: 82px;
    height: 71px;
  }

  .top-equipment__diagram {
    width: calc(100% + 12px);
    margin-left: -6px;
    margin-top: 40px;
  }
}

@media screen and (max-width: 480px) {
  .top-equipment__title {
    font-size: 24px;
  }

  .top-equipment-card {
    min-height: 164px;
  }

  .top-equipment-card__icon {
    width: 72px;
    height: 62px;
  }

  .top-equipment-card__icon img {
    width: 72px;
    height: 62px;
  }
}

/* =========================================================
  about / plan price
========================================================= */

.top-about-plan {
  position: relative;
  z-index: 1;
  isolation: isolate;
  overflow: hidden;
  padding: 235px 0 0;
}

.top-about-plan::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: 50%;
  width: min(100%, 1440px);
  height: 100%;
  background-image: url("../images/top/about/about-bg001.png");
  background-repeat: no-repeat;
  background-position: center top;
  background-size: 100% auto;
  opacity: 0.24;
  transform: translateX(-50%);
  pointer-events: none;
}

.top-about-plan__inner {
  width: min(calc(100% - 180px), 1000px);
}

.top-about-plan__heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 170px;
  align-items: start;
  gap: 64px;
}

.top-about-plan__title {
  font-size: clamp(34px, 3.5vw, 48px);
  letter-spacing: 0.25em;
}

.top-about-plan__text {
  margin-top: 60px;
  line-height: 1.4;
  letter-spacing: 0.01em;
}

.top-about-plan__number {
  justify-self: end;
  margin-top: -45px;
}

.top-about-plan__cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: end;
  gap: 10px;
  margin-top: 36px;
}

.top-about-plan-card {
  min-width: 0;
}

.top-about-plan-card img {
  display: block;
  width: 100%;
  height: auto;
}

@media screen and (max-width: 1024px) {
  .top-about-plan__heading {
    grid-template-columns: minmax(0, 1fr) 140px;
    gap: 44px;
  }
}

@media screen and (max-width: 767px) {
  .top-about-plan {
    padding: 135px 0 0;
  }

  .top-about-plan::before {
    width: 920px;
    max-width: none;
    background-position: center top;
  }

  .top-about-plan__inner {
    width: calc(100% - 40px);
  }

  .top-about-plan__heading {
    display: flex;
    flex-direction: column-reverse;
    gap: 26px;
  }

  .top-about-plan__title {
    letter-spacing: 0.08em;
  }

  .top-about-plan__cards {
    grid-template-columns: 1fr;
    margin: 44px auto 0;
  }
}

@media screen and (max-width: 480px) {
  .top-about-plan {
    padding: 72px 0 0;
  }

  .top-about-plan__cards {
    width: 100%;
  }
}

/* =========================================================
  about / area
========================================================= */

.top-about-area {
  position: relative;
  z-index: 1;
  isolation: isolate;
  overflow: hidden;
  padding: 200px 0 0;
}

.top-about-area::before {
  display: none;
}

.top-about-area__inner {
  width: 100%;
  max-width: none;
  margin: 0;
  padding-left: max(40px, calc((100vw - 1000px) / 2));
}

.top-about-area__intro {
  gap: clamp(72px, 12.3611vw, 178px);
  width: 100%;
}

.top-about-area__number {
  align-self: end;
  padding-bottom: 0;
}

.top-about-area__lead-image {
  justify-self: start;
  width: min(100%, 942px);
}

.top-about-area__lead-image img {
  aspect-ratio: 1884 / 1022;
}

.top-about-area__copy {
  width: min(1000px, calc(100% - 40px));
  margin-top: 60px;
}

.top-about-area__title {
  font-size: clamp(36px, 3.7vw, 50px);
  letter-spacing: 0.2em;
}

.top-about-area__text {
  max-width: 980px;
  margin-top: 60px;
  line-height: 1.6;
}

.top-about-area__controls {
  justify-content: flex-start;
  width: min(1000px, calc(100% - 40px));
  margin-top: 48px;
  padding-right: 24px;
}

.top-about-area__viewport {
  width: calc(100vw - max(40px, (100vw - 1000px) / 2));
  margin-top: 72px;
  overflow: hidden;
}

.top-about-area__controls + .top-about-area__viewport {
  margin-top: 20px;
}

.top-about-area__track {
  display: flex;
  gap: 8px;
  width: 100%;
  padding: 0 24px 18px 0;
}

.top-about-area-card {
  flex: 0 0 clamp(360px, 34.375vw, 495px);
}

.top-about-area-card__visual {
  aspect-ratio: 5 / 4;
}

.top-about-area-card__placeholder {
  background: linear-gradient(rgba(5, 22, 48, 0.82), rgba(5, 22, 48, 0.82));
}

.top-about-area-card__placeholder span {
  font-size: clamp(18px, 2vw, 25px);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.top-about-area-card__body {
  padding-top: 20px;
}

.top-about-area-card__title {
  color: var(--color-navy);
  font-size: clamp(19px, 1.667vw, 24px);
  line-height: 1.55;
}

.top-about-area-card__link {
  margin-top: 14px;
}

.top-about-area__empty {
  display: grid;
  min-height: 320px;
  place-items: center;
  background: rgba(7, 23, 68, 0.06);
  color: var(--color-navy);
  font-weight: 700;
}

@media screen and (max-width: 1024px) {
  .top-about-area__inner {
    padding-left: 48px;
  }

  .top-about-area__intro {
    grid-template-columns: 90px minmax(0, 1fr);
    gap: 56px;
    position: relative;
    display: block;
    width: 100%;
    height: clamp(123px, 32.8vw, 252px);
  }

  .top-about-area__copy {
    margin-top: 54px;
    width: min(74.933vw, 560px);
    margin: clamp(48px, 6vw, 56px) 0 0 clamp(51px, 13.6vw, 104px);
  }

  .top-about-area__controls {
    width: calc(100vw - clamp(51px, 13.6vw, 104px));
    margin: clamp(34px, 5vw, 50px) 0 0 clamp(51px, 13.6vw, 104px);
    padding-right: clamp(20px, 4vw, 40px);
  }

  .top-about-area__viewport {
    margin-top: 60px;
    width: calc(100vw - clamp(51px, 13.6vw, 104px));
    margin: clamp(34px, 5vw, 50px) 0 0 clamp(51px, 13.6vw, 104px);
    overflow: hidden;
  }

  .top-about-area__controls + .top-about-area__viewport {
    margin-top: 16px;
  }

  .top-about-area-card {
    flex-basis: clamp(320px, 47vw, 390px);
  }
}

@media screen and (max-width: 767px) {
  .top-about-area {
    padding: 100px 0 0;
  }

  .top-about-area__inner {
    width: 100%;
    padding: 0 20px;
  }

  .top-about-area__lead-image img {
    aspect-ratio: 16 / 10;
  }

  .top-about-area__title {
    letter-spacing: 0.08em;
  }

  .top-about-area__track {
    padding-right: 20px;
  }
}

@media screen and (max-width: 480px) {
  .top-about-area-card {
    flex-basis: 84vw;
  }
}

/* =========================================================
  about / flow
========================================================= */

.top-about-flow {
  position: relative;
  z-index: 1;
  padding: 170px 0 200px;
}

.top-about-flow__inner {
  width: min(calc(100% - 80px), 1000px);
}

.top-about-flow__heading {
  position: relative;
  display: block;
  padding-top: 150px;
}

.top-about-flow__heading-copy {
  min-width: 0;
}

.top-about-flow__title {
  font-size: clamp(38px, 3.7vw, 50px);
  letter-spacing: 0.2em;
}

.top-about-flow__text {
  max-width: 1000px;
  margin-top: 42px;
  line-height: 1.6;
}

.top-about-flow__number {
  position: absolute;
  top: 0;
  right: 0;
  padding-top: 0;
}

.top-about-flow__list {
  margin-top: 75px;
}

.top-about-flow-card {
  display: flex;
  min-width: 0;
  min-height: 0;
  flex-direction: column;
  overflow: visible;
  border-radius: 10px;
  background: #fff;
  padding: 35px 8px;
  max-width: 245px;
}

.top-about-flow-card__step {
  display: flex;
  min-height: 72px;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  color: #050505;
  font-family: var(--font-en);
  line-height: 1;
}

.top-about-flow-card__step-label {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0;
}

.top-about-flow-card__step-number {
  margin-top: 4px;
  font-size: 38px;
  font-weight: 700;
}

.top-about-flow-card__title {
  position: relative;
  display: grid;
  min-height: 34px;
  place-items: center;
  padding: 5px 24px 5px 14px;
  background: var(--color-navy);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  text-align: center;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 50%, calc(100% - 22px) 100%, 0 100%);
}

.top-about-flow-card__icon {
  display: grid;
  min-height: 150px;
  place-items: center;
  padding: 28px 20px 14px;
}

.top-about-flow-card__icon img {
  display: block;
  width: 96px;
  height: 84px;
  object-fit: contain;
}

.top-about-flow-card__text {
  margin-top: 0;
  padding: 0 16px;
  color: #131313;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0;
}

@media screen and (max-width: 1024px) {
  .top-about-flow-card__text {
    padding-right: 22px;
    padding-left: 22px;
    font-size: 14px;
  }
}

@media screen and (max-width: 767px) {
  .top-about-flow__number {
    position: static;
  }

  .top-about-flow__list {
    grid-template-columns: 1fr;
  }

  .top-about-flow-card__icon {
    padding-top: 24px;
    min-height: 122px;
    padding: 23px 20px 12px;
  }
}

@media screen and (max-width: 480px) {
  .top-about-flow__title {
    font-size: 27px;
  }
}

/* =========================================================
  company visual
========================================================= */

.top-company-visual {
  position: relative;
  z-index: 1;
  isolation: isolate;
  display: flex;
  min-height: clamp(390px, 30.12vw, 620px);
  overflow: hidden;
  background-color: var(--color-navy);
  color: #fff;
}

.top-company-visual__background {
  position: absolute;
  z-index: -2;
  inset: 0;
  overflow: hidden;
}

.top-company-visual__background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.top-company-visual::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(10, 20, 52, 0) 38%,
    rgba(10, 20, 52, 0.08) 52%,
    rgba(10, 20, 52, 0.3) 100%
    );
  pointer-events: none;
}

.top-company-visual__inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: min(calc(100% - 120px), 1440px);
  min-height: inherit;
}

.top-company-visual__content {
  width: min(49%, 650px);
}

.top-company-visual__logo {
  width: min(75%, 345px);
}

.top-company-visual__logo img {
  display: block;
  width: 100%;
  height: auto;
}

.top-company-visual__copy {
  margin-top: 25px;
  padding-left: 8px;
  color: #fff;
  font-size: 25px;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.3em;
}

@media screen and (max-width: 1024px) {
  .top-company-visual {
    min-height: 390px;
  }

  .top-company-visual__background img {
    object-position: 48% center;
  }

  .top-company-visual__inner {
    width: calc(100% - 72px);
  }

  .top-company-visual__copy {
    font-size: 16px;
    padding-left: 0;
  }
}

@media screen and (max-width: 767px) {
  .top-company-visual__background img {
    object-position: 36% center;
  }

  .top-company-visual::after {
    background: linear-gradient(
      180deg,
      rgba(8, 18, 48, 0.08) 0%,
      rgba(8, 18, 48, 0.56) 48%,
      rgba(8, 18, 48, 0.96) 100%
      );
  }

  .top-company-visual__content {
    width: 100%;
    padding: 0 0 47px;
  }
}

@media screen and (max-width: 480px) {
  .top-company-visual__inner {
    width: calc(100% - 32px);
  }
}

/* =========================================================
  company information
========================================================= */

.top-company-info {
  position: relative;
  z-index: 1;
  padding: 150px 0 200px;
}

.top-company-info__body {
  min-width: 0;
}

.top-company-info__inner {
  width: min(calc(100% - 120px), 880px);
}

.top-company-info__title {
  font-size: clamp(36px, 3.5vw, 50px);
  letter-spacing: 0.18em;
  text-align: center;
}

.top-company-info__vision {
  margin-top: 88px;
}

.top-company-info__vision-label {
  display: inline-block;
  padding-bottom: 0;
  border-bottom: 2px solid currentColor;
  color: #070707;
  font-family: var(--font-en);
  font-size: 50px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
}

.top-company-info__vision-copy {
  margin-top: 42px;
  color: #090a0e;
  font-size: 40px;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0;
}

.top-company-info__summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 160px;
  align-items: end;
  gap: 54px;
  width: min(100%, 817px);
  margin-top: 68px;
}

.top-company-info__table {
  width: 100%;
  max-width: 603px;
}

.top-company-info__row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 50px;
  padding: 10px 0;
  color: #101116;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.65;
}

.top-company-info__row dt {
  font-weight: 700;
}

.top-company-info__row dd,
.top-company-info__row a {
  color: inherit;
}

.top-company-info__website {
  margin-bottom: 20px;
}

.top-company-info__map {
  width: min(100%, 840px);
  margin: 82px auto 0;
  overflow: hidden;
  background: #e7e8e9;
}

.top-company-info__map iframe {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 6 / 5;
  filter: grayscale(1) contrast(0.9);
}

@media screen and (max-width: 1024px) {
  .top-company-info {
    padding: 112px 0 132px;
  }

  .top-company-info__inner {
    width: min(calc(100% - 20%), 840px);
  }

  .top-company-info__title {
    font-size: 44px;
  }

  .top-company-info__vision {
    margin-top: 68px;
  }

  .top-company-info__vision-label {
    font-size: 42px;
  }

  .top-company-info__vision-copy {
    margin-top: 44px;
    font-size: 32px;
    line-height: 1.9;
  }

  .top-company-info__summary {
    grid-template-columns: minmax(0, 1fr) 150px;
    gap: 36px;
    width: 100%;
    margin-top: 58px;
  }

  .top-company-info__row {
    grid-template-columns: 100px minmax(0, 1fr);
    gap: 30px;
    font-size: 16px;
  }

  .top-company-info__website {
    width: 150px;
  }

  .top-company-info__map {
    width: min(100%, 800px);
    margin-top: 70px;
  }
}

@media screen and (max-width: 767px) {
  .top-company-info__title {
    letter-spacing: 0.12em;
    text-align: left;
    font-size: var(--sp-title-size);
    line-height: 1.4;
  }

  .top-company-info__vision-copy br {
    display: none;
  }

  .top-company-info__summary {
    display: block;
    width: 100%;
    margin-top: 36px;
  }

  .top-company-info__row {
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 14px;
    padding: 8px 0;
    font-size: 14px;
    line-height: 1.65;
  }

  .top-company-info__website {
    width: 100%;
    margin-top: 26px;
  }

  .top-company-info__map {
    width: 100%;
    margin-top: 42px;
  }

  .top-company-info__map iframe {
    aspect-ratio: 1 / 1;
  }

  .top-company-visual__copy {
    font-size: 15px;
  }

}

@media screen and (max-width: 480px) {
  .top-company-info__vision-label {
    font-size: 27px;
  }

  .top-company-info__vision-copy {
    font-size: 21px;
  }

  .top-company-info__row {
    display: block;
    padding: 10px 0;
  }

  .top-company-info__row dt {
    margin-bottom: 4px;
  }
}

/* =========================================================
  FAQ
========================================================= */

.top-faq.c-sticky-section {
  position: relative;
  isolation: isolate;
  overflow: visible;
  padding: 0;
  background: #10153d;
  color: #fff;
}

.top-faq.c-sticky-section::before,
.top-faq.c-sticky-section::after {
  display: none;
}

.top-faq .c-sticky-section-index {
  color: #fff;
}

.top-faq .c-sticky-section-index__number {
  background: #fff;
  color: #10153d;
}

.top-faq__body {
  position: relative;
  z-index: 1;
  padding: 180px 0 200px;
}

.top-faq__inner {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 160px), 1000px);
}

.top-faq__header {
  text-align: center;
}

.top-faq__title {
  color: #fff;
  font-size: 50px;
  line-height: 1.45;
  letter-spacing: 0.2em;
}

.top-faq__lead {
  max-width: 860px;
  margin: 40px auto 0;
  color: #fff;
  line-height: 1.6;
  text-align: left;
}

.top-faq__groups {
  display: grid;
  gap: 80px;
  max-width: 1000px;
  margin: 70px auto 0;
}

.top-faq-group__title {
  color: #bea571;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.04em;
  text-align: center;
}

.top-faq .faq-list {
  display: grid;
  gap: 60px;
  max-width: none;
  margin: 76px 0 0;
}

.top-faq .faq-item {
  overflow: hidden;
  border: 2px solid #e7e4e4;
  border-radius: 18px 0 18px 0;
  background: #fff;
  color: #080808;
  box-shadow: none;
}

.top-faq .faq-item__question {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 40px;
  align-items: center;
  gap: 22px;
  width: 100%;
  min-height: 98px;
  padding: 20px 20px 20px 48px;
  border: 0;
  background-color: #fff;
  background-image: linear-gradient(to right, rgba(7, 23, 68, 0.08) 0%, rgba(7, 23, 68, 0.08) 100%);
  background-repeat: no-repeat;
  background-position: left center;
  background-size: 0 100%;
  color: #080808;
  text-align: left;
  cursor: pointer;
  transition: background-size 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.top-faq .faq-item__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-family: var(--font-en);
  font-size: 25px;
  font-weight: 600;
  line-height: 1;
}

.top-faq .faq-item__icon--question {
  background: #000;
  color: #fff;
}

.top-faq .faq-item__icon--answer {
  background: #a17f36;
  color: #fff;
}

.top-faq .faq-item__question-text {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.65;
  letter-spacing: 0.02em;
}

.top-faq .faq-item__toggle {
  position: relative;
  display: block;
  width: 40px;
  height: 30px;
  border: 0;
}

.top-faq .faq-item__toggle::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 32px;
  height: 3px;
  border-radius: 999px;
  background: #060606;
  transform: translate(-50%, -50%);
  transition: transform 0.3s ease;
}

.top-faq .faq-item__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 3px;
  height: 32px;
  border-radius: 999px;
  background: #060606;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.top-faq .faq-item.is-open .faq-item__toggle::after {
  opacity: 0;
  transform: translate(-50%, -50%) scaleY(0);
}

.top-faq .faq-item__answer {
  overflow: hidden;
  background: #f6f6f6;
  transition: height 0.36s cubic-bezier(0.22, 1, 0.36, 1);
}

.top-faq .faq-item__answer-inner {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  align-items: center;
  gap: 22px;
  min-height: 98px;
  padding: 20px 48px;
}

.top-faq .faq-item__answer p {
  padding-top: 0;
  color: #131313;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.02em;
}

.top-faq .faq-item__question:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: -4px;
}

@media (hover: hover) and (pointer: fine) {
  .top-faq .faq-item__question:hover {
    background-size: 100% 100%;
  }
}

@media screen and (max-width: 1024px) {
  .top-faq__body {
    padding: 120px 0 140px;
  }

  .top-faq__inner {
    width: min(calc(100% - 20%), 850px);
  }

  .top-faq__title {
    font-size: 42px;
  }

  .top-faq__lead {
    font-size: 14px;
  }

  .top-faq__groups {
    gap: 68px;
    margin-top: 66px;
  }

  .top-faq-group__title {
    font-size: 26px;
  }

  .top-faq .faq-list {
    gap: 36px;
    margin-top: 54px;
  }

  .top-faq .faq-item {
    border-radius: 15px 0 15px 0;
  }

  .top-faq .faq-item__question {
    grid-template-columns: 36px minmax(0, 1fr) 36px;
    gap: 18px;
    min-height: 82px;
    padding: 17px 18px 17px 34px;
  }

  .top-faq .faq-item__icon {
    width: 36px;
    height: 36px;
    font-size: 22px;
  }

  .top-faq .faq-item__question-text {
    font-size: 17px;
  }

  .top-faq .faq-item__toggle {
    width: 36px;
  }

  .top-faq .faq-item__toggle::before {
    width: 28px;
  }

  .top-faq .faq-item__toggle::after {
    height: 28px;
  }

  .top-faq .faq-item__answer-inner {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 18px;
    min-height: 82px;
    padding: 17px 34px;
  }

  .top-faq .faq-item__answer p {
    font-size: 14px;
  }
}

@media screen and (max-width: 767px) {
  .top-faq .c-sticky-section-index__number {
    background: #fff;
    color: #10153d;
  }

  .top-faq__lead br {
    display: none;
  }

  .top-faq .faq-item {
    border-width: 1px;
    border-radius: 10px 0 10px 0;
  }

  .top-faq .faq-item__question {
    grid-template-columns: 28px minmax(0, 1fr) 26px;
    gap: 12px;
    padding: 14px 14px 14px 16px;
    min-height: 62px;
  }

  .top-faq .faq-item__icon {
    width: 28px;
    height: 28px;
    font-size: 17px;
  }

  .top-faq .faq-item__toggle {
    width: 26px;
  }

  .top-faq .faq-item__toggle::before {
    width: 18px;
    height: 2px;
  }

  .top-faq .faq-item__toggle::after {
    width: 2px;
    height: 18px;
  }

  .top-faq .faq-item__answer-inner {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 12px;
    min-height: 64px;
    padding: 14px 16px;
  }
}

@media screen and (max-width: 480px) {
  .top-faq__title {
    font-size: 27px;
  }

  .top-faq-group__title {
    font-size: 18px;
  }

  .top-faq .faq-item__question-text {
    font-size: 14px;
  }
}

/* =========================================================
  responsive adjustment / equipment (375px design base)
========================================================= */

@media screen and (max-width: 1024px) {
  .top-equipment {
    padding: 100px 0 0;
  }

  .top-equipment__lead-image {
    position: absolute;
    top: 0;
    right: 4vw;
    width: min(61.067vw, 560px);
    overflow: hidden;
  }

  .top-equipment__lead-image img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 668 / 538;
    object-fit: cover;
    object-position: center;
  }

  .top-equipment__number {
    position: absolute;
    z-index: 1;
    top: 55.98%;
    left: clamp(84px, 14.133vw, 145px);
    padding-bottom: 0;
  }

  .top-equipment__content {
    width: min(74.933vw, 720px);
    margin-top: clamp(46px, 7.733vw, 79px);
    margin-right: auto;
    margin-left: clamp(84px, 14.133vw, 145px);
  }

  .top-equipment__title {
    font-size: clamp(30px, 4vw, 41px);
    line-height: 1.42;
    letter-spacing: 0.1em;
  }

  .top-equipment__text {
    margin-top: clamp(28px, 4vw, 41px);
    font-size: clamp(15px, 1.6vw, 16px);
    line-height: 1.75;
  }
}

@media screen and (max-width: 767px) {
  .top-equipment {
    padding: 72px 0 0;
  }

  .top-equipment__intro {
    grid-template-columns: 1fr;
    gap: 28px;
    width: 100%;
    height: 49.067vw;
    min-height: 0;
  }

  .top-equipment__lead-image {
    order: 1;
    justify-self: stretch;
    right: 4vw;
    width: 61.067vw;
    max-width: none;
  }

  .top-equipment__number {
    top: 55.98%;
    left: 14.133vw;
  }

  .top-equipment__content {
    max-width: none;
    margin-right: auto;
    width: var(--sp-composition-width);
    margin-top: 30px;
    margin-left: var(--sp-composition-left);
  }

  .top-equipment__title {
    letter-spacing: 0.1em;
    width: 100%;
    font-size: var(--sp-title-size);
    line-height: 1.4;
  }

  .top-equipment__text {
    letter-spacing: 0;
    margin-top: 24px;
    font-size: 15px;
  }
}

/* =========================================================
  plan price + area responsive
========================================================= */

@media screen and (max-width: 1024px) {
  /* plan price */

  .top-about-plan {
    overflow: hidden;
  }

  .top-about-plan::before {
    width: 100%;
    background-size: cover;
    background-position: center top;
  }

  .top-about-plan__inner {
    padding-left: clamp(51px, 13.6vw, 100px);
  }

  .top-about-plan__title {
    font-size: clamp(27px, 4.4vw, 40px);
    line-height: 1.2;
    letter-spacing: 0.12em;
  }

  .top-about-plan__text {
    width: min(75vw, 560px);
    margin-top: clamp(28px, 4vw, 40px);
    font-size: clamp(15px, 1.75vw, 16px);
    font-weight: 500;
    line-height: 1.55;
    letter-spacing: 0;
  }

  .top-about-plan__cards {
    align-items: flex-end;
    gap: clamp(5px, 1.3vw, 10px);
    width: calc(100vw - clamp(51px, 13.6vw, 100px));
    margin-top: clamp(18px, 3vw, 30px);
    padding: 0;
  }

  .top-about-plan-card {
    flex: 0 0 clamp(247px, 59.9vw, 460px);
  }

  .top-about-plan-card img {
    width: 100%;
  }

  /* area */

  .top-about-area {
    overflow: hidden;
  }

  .top-about-area__inner {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
  }

  .top-about-area__lead-image {
    position: absolute;
    top: 0;
    right: 0;
    width: min(60.8vw, 560px);
    max-width: none;
  }

  .top-about-area__lead-image img {
    width: 100%;
    aspect-ratio: 1884 / 1022;
    object-fit: cover;
  }

  .top-about-area__number {
    position: absolute;
    top: clamp(42px, 11.2vw, 86px);
    left: clamp(51px, 13.867vw, 106px);
    z-index: 2;
    padding: 0;
  }

  .top-about-area__title {
    font-size: clamp(27px, 4.5vw, 42px);
    line-height: 1.4;
    letter-spacing: 0.16em;
  }

  .top-about-area__text {
    width: 100%;
    max-width: none;
    margin-top: clamp(22px, 3.8vw, 34px);
    font-size: clamp(14px, 1.8vw, 16px);
    font-weight: 500;
    line-height: 1.58;
    letter-spacing: 0;
  }

  .top-about-area__track {
    gap: clamp(5px, 1vw, 8px);
    width: 100%;
    padding: 0 0 0;
  }

  .top-about-area-card {
    flex: 0 0 clamp(248px, 61vw, 500px);
  }

  .top-about-area-card__visual {
    aspect-ratio: 248 / 174;
  }

  .top-about-area-card__body {
    padding-top: clamp(11px, 1.8vw, 16px);
  }

  .top-about-area-card__title {
    font-size: 16px;
    line-height: 1.4;
  }

  .top-about-area-card__link {
    gap: clamp(4px, 0.8vw, 8px);
    width: auto;
    min-width: clamp(65px, 11vw, 100px);
    min-height: clamp(20px, 3.2vw, 30px);
    margin-top: clamp(7px, 1.4vw, 12px);
    padding: 4px 7px 5px 9px;
    border-radius: 2px;
    font-size: clamp(8px, 1.2vw, 11px);
  }

  .top-about-area-card__link-arrow {
    width: clamp(4px, 0.7vw, 6px);
    height: clamp(4px, 0.7vw, 6px);
    border-width: 1px 1px 0 0;
  }
}

@media screen and (max-width: 767px) {
  .top-about-plan__inner {
    padding-top: 72px;
    padding-left: 13.6vw;
  }

  .top-about-plan__number {
    align-self: flex-end;
    padding-top: 0;
    right: 8.8vw;
  }

  .top-about-plan__cards {
    gap: 1.333vw;
    width: 86.4vw;
  }

  .top-about-plan-card {
    flex-basis: 65.867vw;
  }

  .top-about-area__intro {
    grid-template-columns: 1fr;
    gap: 26px;
    height: 32.8vw;
  }

  .top-about-area__lead-image {
    order: 1;
    width: 60.8vw;
  }

  .top-about-area__number {
    order: 2;
    top: 11.2vw;
    left: 13.867vw;
  }

  .top-about-area__controls {
    width: 86.4vw;
    margin: 28px 0 0 13.6vw;
    padding-right: 20px;
  }

  .top-about-area__viewport {
    width: 86.4vw;
    margin-left: 13.6vw;
    margin-top: 34px;
  }

  .top-about-area__controls + .top-about-area__viewport {
    margin-top: 12px;
  }

  .top-about-area__track {
    gap: 1.333vw;
  }

  .top-about-area-card {
    flex-basis: 66.133vw;
  }

  .top-about-area-card__body {
    padding-top: 2.933vw;
  }

  .top-about-area-card__title {
    font-size: 4.267vw;
  }

  .top-about-area-card__link {
    min-width: 17.333vw;
    min-height: 5.333vw;
    margin-top: 1.867vw;
    padding: 1.067vw 1.867vw 1.333vw 2.4vw;
    font-size: 2.133vw;
  }
}

@media screen and (max-width: 480px) {
  /* 375px design reference */

  .top-about-plan__title {
    font-size: 27px;
  }

  .top-about-plan__text {
    margin-top: 28px;
    font-size: 15px;
  }

  .top-about-plan__cards {
    margin-top: 8px;
  }


  .top-about-area__title {
    font-size: 27px;
  }

  .top-about-area__text {
    font-size: 14px;
    line-height: 1.58;
  }

  .top-about-area-card__title {
    font-size: 16px;
  }

  .top-about-area-card__link {
    min-width: 65px;
    min-height: 20px;
    font-size: 8px;
  }
}

/* =========================================================
  mobile typography and spacing
  Main visual + area overview are the scale reference.
========================================================= */

@media screen and (max-width: 767px) {
  .top-pattern-bg {
    --sp-page-gutter: 30px;
    --sp-composition-left: 13.6vw;
    --sp-composition-width: 74.933vw;
    --sp-section-space: 72px;
    --sp-title-size: clamp(25px, 7.2vw, 27px);
    --sp-body-size: clamp(13px, 3.467vw, 14px);
    --sp-body-line: 1.72;
  }

  /* guide */

  .top-guide {
    padding: 24px 0 0;
  }

  .top-guide__inner {
    width: calc(100% - (var(--sp-page-gutter) * 2));
  }

  .top-guide-card {
    aspect-ratio: auto;
    min-height: 210px;
  }

  .top-guide-card__content {
    padding: 26px 30px 24px;
  }

  .top-guide-card__title {
    font-size: 20px;
    line-height: 1.45;
  }

  .top-guide-card__details {
    margin-top: 20px;
  }

  .top-guide-card__text {
    font-size: 12px;
    line-height: 1.65;
    padding-right: 40px;
  }

  /* area overview: page-wide reference rhythm */

  .top-area-slider__viewport {
    margin-top: 20px;
  }

  /* common sticky sections */

  .top-concept,
  .top-company-info,
  .top-faq.c-sticky-section {
    overflow: visible;
  }

  /* concept */

  .top-concept {
    min-height: 0;
    padding: 52px 0 62px;
  }

  .top-concept__inner {
    text-align: center;
    width: calc(100% - (var(--sp-page-gutter) * 2));
    max-width: 315px;
  }

  .top-concept__eyebrow {
    font-size: 14px;
    line-height: 1.3;
    letter-spacing: 0.2em;
  }

  .top-concept__brand {
    margin-top: 8px;
  }

  .top-concept__brand-logo {
    width: 190px;
  }

  .top-concept__text {
    margin: 29px auto 0;
    letter-spacing: 0;
    text-align: left;
    width: 100%;
    max-width: 90%;
    margin-top: 28px;
    font-size: 15px;
  }

  .top-concept-visual__image img {
    aspect-ratio: auto;
    min-height: 190px;
    object-position: center center;
  }

  /* equipment */

  .top-equipment-card {
    min-height: 154px;
    padding: 14px 7px 13px;
  }

  .top-equipment-card__icon,
  .top-equipment-card__icon img {
    width: 66px;
    height: 57px;
  }

  .top-equipment-card__title {
    margin-top: 10px;
    font-size: 14px;
  }

  .top-equipment-card__note {
    font-size: 8px;
  }

  /* plan */
  .top-about-plan__heading-copy {
    width: var(--sp-composition-width);
  }

  .top-about-plan__title {
    font-size: var(--sp-title-size);
    line-height: 1.35;
  }

  .top-about-plan__text {
    width: 100%;
    margin-top: 24px;
    font-size: 15px;
    line-height: var(--sp-body-line);
  }

  .top-about-plan__cards {
    margin-top: 22px;
  }

  /* about area */

  .top-about-area__copy {
    width: var(--sp-composition-width);
    margin-top: 48px;
    margin-left: var(--sp-composition-left);
  }

  .top-about-area__title {
    font-size: var(--sp-title-size);
    line-height: 1.4;
  }

  .top-about-area__text {
    margin-top: 24px;
    font-size: 14px;
    line-height: var(--sp-body-line);
  }

  /* company visual */

  .top-company-visual {
    min-height: 200px;
  }

  .top-company-visual__inner {
    align-items: flex-end;
    width: calc(100% - (var(--sp-page-gutter) * 2));
  }

  /* company information */

  .top-company-info {
    padding: var(--sp-section-space) 0 80px;
  }

  .top-company-info__inner {
    width: calc(100% - 40px * 2));
    max-width: 430px;
  }

  .top-company-info__vision {
    margin-top: 40px;
  }

  .top-company-info__vision-label {
    padding-bottom: 3px;
    border-bottom-width: 2px;
    font-size: 26px;
  }

  .top-company-info__vision-copy {
    margin-top: 24px;
    font-size: 20px;
    line-height: 1.7;
  }

  /* FAQ */

  .top-faq__body {
    padding: var(--sp-section-space) 0 80px;
  }

  .top-faq__inner {
    width: calc(100% - 40px * 2));
    max-width: 430px;
  }

  .top-faq__title {
    letter-spacing: 0.08em;
    font-size: var(--sp-title-size);
    line-height: 1.4;
  }

  .top-faq__lead {
    margin-top: 24px;
    font-size: var(--sp-body-size);
    line-height: var(--sp-body-line);
  }

  .top-faq__groups {
    gap: 48px;
    margin-top: 44px;
  }

  .top-faq-group__title {
    font-size: 18px;
    line-height: 1.5;
  }

  .top-faq .faq-list {
    gap: 16px;
    margin-top: 26px;
  }

  .top-faq .faq-item__question-text {
    font-size: 14px;
    line-height: 1.55;
  }

  .top-faq .faq-item__answer p {
    font-size: 14px;
    line-height: 1.72;
  }
}

@media screen and (max-width: 374px) {
  .top-pattern-bg {
    --sp-page-gutter: 24px;
    --sp-composition-left: 12.8vw;
    --sp-composition-width: 78vw;
  }

  .top-concept__title {
    font-size: 21px;
  }

  .top-company-info__vision-copy {
    font-size: 19px;
  }
}

/* =========================================================
  ABOUT 04 FLOW responsive
  Match the 01-03 section-number rhythm and keep STEP cards horizontal.
========================================================= */

@media screen and (max-width: 1024px) {
  .top-about-flow {
    overflow: hidden;
    padding: 100px 0 130px;
  }

  .top-about-flow__inner {
    padding-left: clamp(51px, 13.6vw, 104px);
  }

  .top-about-flow__heading {
    padding-top: clamp(54px, 10.5vw, 92px);
  }

  .top-about-flow__number {
    padding: 0;
  }

  .top-about-flow__title {
    font-size: clamp(27px, 4.4vw, 40px);
    line-height: 1.4;
    letter-spacing: 0.12em;
  }

  .top-about-flow__text {
    /* width: min(75vw, 560px);
    max-width: none; */
    margin-top: clamp(24px, 3.8vw, 36px);
    font-size: clamp(15px, 1.75vw, 16px);
    font-weight: 500;
    line-height: 1.62;
    letter-spacing: 0;
  }

  .top-about-flow__list {
    grid-template-columns: none;
    align-items: stretch;
    gap: clamp(7px, 1.3vw, 12px);
    width: calc(100vw - clamp(51px, 13.6vw, 104px));
    max-width: none;
    margin: clamp(36px, 5vw, 52px) 0 0;
    padding: 0;
  }

  .top-about-flow-card {
    flex: 0 0 clamp(247px, 47vw, 360px);
  }
}

@media screen and (max-width: 767px) {
  .top-about-flow {
    padding: 72px 0 82px;
  }

  .top-about-flow__inner {
    width: 100%;
    max-width: none;
    padding-left: var(--sp-composition-left, 13.6vw);
  }

  .top-about-flow__heading {
    flex-direction: column-reverse;
    gap: 24px;
    display: block;
    padding-top: 54px;
  }

  .top-about-flow__heading-copy {
    width: var(--sp-composition-width, 74.933vw);
  }

  .top-about-flow__number {
    top: 0;
    right: 8.8vw;
    align-self: auto;
  }

  .top-about-flow__title {
    font-size: var(--sp-title-size, 27px);
    line-height: 1.4;
    letter-spacing: 0.1em;
  }

  .top-about-flow__text {
    width: 100%;
    margin-top: 24px;
    font-size: 15px;
    line-height: var(--sp-body-line, 1.72);
  }

  .top-about-flow__list {
    gap: 7px;
    width: calc(100vw - var(--sp-composition-left, 13.6vw));
    margin-top: 36px;
  }

  .top-about-flow-card {
    padding-top: 28px;
    padding-bottom: 28px;
    flex-basis: 247px;
    padding: 28px 8px;
  }

  .top-about-flow-card__step {
    min-height: 64px;
  }

  .top-about-flow-card__step-label {
    font-size: 14px;
  }

  .top-about-flow-card__step-number {
    margin-top: 3px;
    font-size: 32px;
  }

  .top-about-flow-card__title {
    min-height: 36px;
    padding-right: 22px;
    font-size: 15px;
  }

  .top-about-flow-card__icon img {
    width: 88px;
    height: 77px;
  }

  .top-about-flow-card__text {
    padding: 0 20px;
    font-size: 14px;
    line-height: 1.7;
  }

}

@media screen and (max-width: 374px) {
  .top-about-flow__number {
    right: 7vw;
  }

  .top-about-flow-card {
    flex-basis: 238px;
  }
}

/* =========================================================
  shared ABOUT responsive behavior
========================================================= */
@media screen and (max-width: 1024px) {
  .c-about-scroll-section__inner {
    position: relative;
    width: 100%;
    max-width: none;
    margin: 0;
  }

  .c-about-heading {
    display: block;
  }

  .c-about-heading__copy {
    width: min(72vw, 670px);
  }

  .c-about-heading__number {
    position: absolute;
    top: 0;
    right: clamp(32px, 8.8vw, 80px);
    margin: 0;
  }

  .c-horizontal-scroll--tablet {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .c-scroll-hint-target.scroll-hint {
    position: relative;
  }

  .c-scroll-hint-target .scroll-hint-icon-wrap {
    z-index: 5;
  }

  .c-scroll-hint-target .scroll-hint-icon {
    top: 50%;
    left: 50%;
    box-sizing: border-box;
    width: clamp(142px, 39vw, 190px);
    min-height: 76px;
    padding: 13px 12px 11px;
    border: 1px solid rgba(190, 165, 113, 0.7);
    border-radius: 0;
    background: rgba(2, 16, 35, 0.92);
    box-shadow: 0 10px 28px rgba(2, 16, 35, 0.22);
    color: #fff;
    transform: translate(-50%, -50%);
  }

  .c-scroll-hint-target .scroll-hint-icon::before {
    width: 30px;
    height: 30px;
  }

  .c-scroll-hint-target .scroll-hint-icon::after {
    top: 9px;
    transform: scale(0.8);
  }

  .c-scroll-hint-target .scroll-hint-text {
    margin-top: 5px;
    color: #fff;
    font-family: var(--font-ja);
    font-size: clamp(10px, 1.55vw, 12px);
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: 0.08em;
  }

  .c-scroll-hint-target .scroll-hint-icon-wrap.is-active .scroll-hint-icon {
    opacity: 1;
  }
}

@media screen and (max-width: 480px) {
  .c-scroll-hint-target .scroll-hint-icon {
    width: 142px;
    min-height: 72px;
    padding: 11px 10px 9px;
  }

  .c-scroll-hint-target .scroll-hint-text {
    font-size: 10px;
  }
}


@media screen and (max-width: 767px) {
  .c-about-heading__copy {
    width: var(--sp-composition-width, 74.933vw);
  }

  .c-about-heading__number {
    right: 8.8vw;
  }
}

@media screen and (max-width: 374px) {
  .top-about-flow__number {
    right: 7vw;
  }
}