@charset "utf-8";

/*
  ラッパー wrapper
  ヘッダー header
  フッター footer
  カバー cover
  コンテナ container
  セクション section
*/

/* ==================
  Particles
================== */
#particles-js {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: transparent;
}
#particles-js canvas {
  pointer-events: none;
}

/*　==================
  ラッパー
================== */
.body {
  width: 100%;
  margin: 0 auto;
  color: #111111;
  font-size: 16px;
  letter-spacing: 0.05em;
  line-height: 1.7;
}
.wrapper {
  position: relative;
  z-index: 1;
  width: 100%;
  margin: 0 auto;
  animation: pageFadeIn 0.25s ease both;
  background-color: #fbbf24;
  overflow-x: hidden;
}
@keyframes pageFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ==================
  ヘッダー
================== */
.header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  background: #111111;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5), 0 1px 0 rgba(255, 255, 255, 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  will-change: transform;
}
.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 14px 20px;
}
@media screen and (min-width: 768px) {
  .header__inner {
    padding: 16px 28px;
  }
}
@media screen and (min-width: 1200px) {
  .header__inner {
    padding: 16px 40px;
  }
}

.header-logo {
  display: block;
  width: 50px;
  flex-shrink: 0;
  perspective: 400px;
  transition: filter 0.25s ease, transform 0.25s ease;
}
.header-logo:hover img {
  transform: rotateX(-5deg) rotateY(3deg) translateZ(12px) scale(1.08);
  filter: drop-shadow(0 4px 12px rgba(250, 204, 21, 0.4));
}
.header-logo img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.4s ease, filter 0.4s ease;
}
.header-nav {
  display: flex;
}
.header-nav--pc {
  display: none;
}
@media screen and (min-width: 769px) {
  .header-nav--pc {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex: 1;
    min-width: 0;
  }
}
.header-nav--pc .header-nav__list {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 4px;
}
.header-nav--pc .header-nav__item {
  font-family: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
  font-size: 10.4px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-align: center;
  transition: color 0.2s ease;
  white-space: nowrap;
}
.header-nav--pc .header-nav__item a {
  display: block;
  position: relative;
  padding: 8px 10px;
  color: #ffffff;
  transition: color 0.2s ease;
}
.header-nav--pc .header-nav__item a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 10px;
  right: 10px;
  height: 1px;
  background: #fbbf24;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}
.header-nav--pc .header-nav__item:hover a {
  color: #fbbf24;
}
.header-nav--pc .header-nav__item:hover a::after {
  transform: scaleX(1);
}
@media screen and (min-width: 900px) {
  .header-nav--pc .header-nav__list {
    gap: 6px;
  }
  .header-nav--pc .header-nav__item {
    font-size: 12px;
  }
  .header-nav--pc .header-nav__item a {
    padding: 8px 12px;
  }
}
@media screen and (min-width: 1025px) {
  .header-nav--pc .header-nav__list {
    gap: 8px;
  }
  .header-nav--pc .header-nav__item {
    font-size: 13px;
  }
  .header-nav--pc .header-nav__item a {
    padding: 10px 14px;
  }
}
@media screen and (min-width: 1200px) {
  .header-nav--pc .header-nav__item {
    font-size: 14px;
  }
  .header-nav--pc .header-nav__item a {
    padding: 10px 16px;
  }
}

/* SP Navigation */
.header-nav--sp {
  position: fixed;
  top: 75px;
  left: 0;
  width: 100%;
  height: calc(100vh - 75px);
  display: flex;
  flex-direction: column;
  padding: 24px 16px;
  background: linear-gradient(180deg, #1c1c1c 0%, #111111 100%);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  z-index: 49;
  overflow-y: auto;
}
.header-nav--sp.is-active {
  opacity: 1;
  visibility: visible;
}
@media screen and (min-width: 769px) {
  .header-nav--sp {
    display: none;
  }
}
.header-nav--sp .header-nav__list {
  display: flex;
  flex-direction: column;
  width: 100%;
  flex: 1;
}
.header-nav--sp .header-nav__item {
  width: 100%;
  text-align: left;
  font-family: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
  font-size: 20px;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: background-color 0.2s ease;
}
.header-nav--sp .header-nav__item:hover {
  background-color: rgba(255, 255, 255, 0.05);
}
.header-nav--sp .header-nav__item a {
  display: block;
  width: 100%;
  padding: 16px 20px;
  color: #ffffff;
  transition: color 0.2s ease;
}
.header-nav--sp .header-nav__item:hover a {
  color: #fbbf24;
}

/* Hamburger Menu */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 45px;
  height: 45px;
  padding: 8px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 51;
}
.hamburger__line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: #ffffff;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.hamburger.is-active .hamburger__line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger.is-active .hamburger__line:nth-child(2) {
  opacity: 0;
}
.hamburger.is-active .hamburger__line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}
@media screen and (min-width: 769px) {
  .hamburger {
    display: none;
  }
}

/* Header Social */
.header-social {
  display: none;
}
@media screen and (min-width: 769px) {
  .header-social {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: 8px;
    padding-left: 8px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
  }
  .header-social .header-social__link {
    width: 26px;
    height: 26px;
  }
  .header-social .header-social__link svg {
    width: 14px;
    height: 14px;
  }
}
@media screen and (min-width: 900px) {
  .header-social {
    gap: 4px;
    margin-left: 12px;
    padding-left: 12px;
  }
  .header-social .header-social__link {
    width: 28px;
    height: 28px;
  }
  .header-social .header-social__link svg {
    width: 16px;
    height: 16px;
  }
}
@media screen and (min-width: 1025px) {
  .header-social {
    gap: 8px;
    margin-left: 16px;
    padding-left: 16px;
  }
  .header-social .header-social__link {
    width: 32px;
    height: 32px;
  }
  .header-social .header-social__link svg {
    width: 18px;
    height: 18px;
  }
}
.header-social__link {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 32px;
  height: 32px;
  color: rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  transition: color 0.2s ease, background-color 0.2s ease;
}
.header-social__link svg {
  width: 18px;
  height: 18px;
}
.header-social__link:hover {
  color: #fbbf24;
  transform: scale(1.1);
}

/* Header Social SP */
.header-social--sp {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: auto;
  padding: 24px 0;
}
.header-social--sp .header-social__link {
  width: 44px;
  height: 44px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}
.header-social--sp .header-social__link svg {
  width: 22px;
  height: 22px;
}
.header-social--sp .header-social__link:hover {
  background: rgba(255, 255, 255, 0.2);
}
.header-social--sp .header-social__link--instagram:hover { background: #E4405F; color: #fff; }
.header-social--sp .header-social__link--facebook:hover { background: #1877F2; color: #fff; }
.header-social--sp .header-social__link--twitter:hover { background: #000; color: #fff; }
.header-social--sp .header-social__link--line:hover { background: #06c755; color: #fff; }


/* ==================
  フッター
================== */
.footer {
  position: relative;
  width: 100%;
}

/* Page Top */
#pageTop {
  position: fixed;
  right: 20px;
  bottom: 24px;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
#pageTop.is-visible {
  opacity: 1;
  visibility: visible;
  animation: pageTopBounce 2s ease-in-out infinite;
}
#pageTop a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 48px;
  height: 48px;
  background: #111111;
  border: 1px solid rgba(251, 191, 36, 0.4);
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3), 0 0 20px rgba(251, 191, 36, 0.1);
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
#pageTop a:hover {
  background: #1a1a1a;
  border-color: rgba(251, 191, 36, 0.8);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 30px rgba(251, 191, 36, 0.2);
}
.page-top__arrow {
  display: block;
  width: 10px;
  height: 10px;
  border-top: 2px solid #fbbf24;
  border-right: 2px solid #fbbf24;
  transform: rotate(-45deg) translateY(2px);
}
@keyframes pageTopBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.footer-main {
  background: #111111;
  color: #ffffff;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-main__inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

/* Footer Info */
.footer-info {
  text-align: center;
}
.footer-info__brand {
  margin-bottom: 24px;
}
.footer-info__logo {
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.footer-info__desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.8;
}
.footer-info__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.footer-info__item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.footer-info__item dt {
  font-size: 11px;
  font-weight: 700;
  color: #fbbf24;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.footer-info__item dd {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
}
.footer-info__item dd a {
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.2s ease;
}
.footer-info__item dd a:hover {
  color: #fff;
  opacity: 1;
}

/* Footer Nav Area */
.footer-nav-area {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 24px;
}
.footer-nav {
  min-width: 0;
}
.footer-nav__title {
  font-size: 11px;
  font-weight: 700;
  color: #fbbf24;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-nav__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav__list li a {
  display: inline-block;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.2s ease;
}
.footer-nav__list li a:hover {
  color: #fff;
  opacity: 1;
}

/* Footer Social */
.footer-social {
  grid-column: 1 / -1;
}
.footer-social__title {
  font-size: 11px;
  font-weight: 700;
  color: #fbbf24;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-social__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.footer-social__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: color 0.2s ease, background-color 0.2s ease;
}
.footer-social__link svg {
  width: 20px;
  height: 20px;
}
.footer-social__link:hover {
  transform: translateY(-3px);
  opacity: 1;
}
.footer-social__link--instagram:hover { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); color: #fff; border-color: transparent; }
.footer-social__link--facebook:hover { background: #1877f2; color: #fff; border-color: transparent; }
.footer-social__link--twitter:hover { background: #000; color: #fff; border-color: transparent; }
.footer-social__link--line:hover { background: #06c755; color: #fff; border-color: transparent; }

/* Footer Map */
.footer-map {
  text-align: center;
}
.footer-map__frame {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  height: 200px;
  filter: grayscale(80%) brightness(0.75);
}
.footer-map__frame iframe {
  display: block;
  width: 100%;
  height: 100%;
}
.footer-map__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding: 8px 16px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  transition: color 0.25s ease, background-color 0.25s ease;
}
.footer-map__link::after {
  content: '';
  display: block;
  width: 12px;
  height: 12px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='rgba(255,255,255,0.6)'%3E%3Cpath d='M10 6v2H5v11h11v-5h2v6a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V7a1 1 0 0 1 1-1h6zm11-3v8h-2V6.413l-7.793 7.794-1.414-1.414L17.585 5H13V3h8z'/%3E%3C/svg%3E") center / contain no-repeat;
}
.footer-map__link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.15);
  opacity: 1;
}

/* Footer Bottom */
.footer-bottom {
  background: rgba(0, 0, 0, 0.3);
  padding: 14px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-bottom__copyright {
  text-align: center;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.02em;
}

/* ========== Tablet (600px+) ========== */
@media screen and (min-width: 600px) {
  .footer-main__inner {
    padding: 48px 24px;
    gap: 48px;
  }
  .footer-info__item {
    flex-direction: row;
    gap: 12px;
  }
  .footer-info__item dt {
    width: 70px;
    flex-shrink: 0;
  }
  .footer-nav-area {
    grid-template-columns: repeat(3, auto);
    justify-content: center;
    gap: 32px 40px;
  }
  .footer-social {
    grid-column: auto;
  }
  .footer-social__list {
    justify-content: flex-start;
  }
}

/* ========== Desktop (900px+) ========== */
@media screen and (min-width: 900px) {
  .footer-main__inner {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    padding: 56px 40px;
    gap: 40px;
  }
  .footer-info {
    text-align: left;
    flex: 0 0 280px;
  }
  .footer-info__list {
    align-items: flex-start;
  }
  .footer-info__logo {
    font-size: 24px;
  }
  .footer-nav-area {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 24px 48px;
  }
  .footer-nav {
    min-width: 120px;
  }
  .footer-social {
    margin-top: 8px;
  }
  .footer-social__link {
    width: 40px;
    height: 40px;
  }
  .footer-social__link svg {
    width: 18px;
    height: 18px;
  }
  .footer-map {
    flex: 0 0 100%;
    order: 10;
  }
  .footer-map__frame {
    height: 240px;
  }
}

/* ========== Wide Desktop (1100px+) ========== */
@media screen and (min-width: 1100px) {
  .footer-main__inner {
    display: grid;
    grid-template-columns: 300px 1fr 300px;
    gap: 48px;
    padding: 64px 48px;
  }
  .footer-info {
    flex: none;
  }
  .footer-info__logo {
    font-size: 26px;
  }
  .footer-nav-area {
    justify-content: center;
    gap: 24px 56px;
  }
  .footer-map {
    grid-column: auto;
    order: 0;
  }
  .footer-map__frame {
    height: 100%;
    min-height: 220px;
  }
  .footer-bottom {
    padding: 14px 48px;
  }
  .footer-bottom__copyright {
    font-size: 12px;
  }
}



/* ==================
  カバー（共通）
================== */
.cover {
  position: relative;
  z-index: 1;
  width: 100%;
  background: transparent;
}
.cover__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
  width: 100%;
  height: 100%;
  padding: 20px;
  z-index: 2;
}
.cover__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}
.cover__title-en {
  font-family: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
  font-size: 10.4px;
  font-weight: 600;
  color: #fbbf24;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.9;
}
.cover__title-ja {
  font-family: 'Dela Gothic One', Arial, Helvetica, sans-serif;
  font-size: 28px;
  font-weight: 400;
  color: #ffffff;
  letter-spacing: 0.06em;
  line-height: 1.3;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5), 0 0 60px rgba(255,255,255,0.1);
}
.cover__lead {
  max-width: 600px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
  line-height: 1.9;
}
.cover__subtitle {
  margin-top: 8px;
  font-size: 16px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.08em;
}
.cover__subtitle-sep {
  margin: 0 8px;
  opacity: 0.4;
}

/* ==================*/
/* カバー - topページ  */
/* ==================*/

/* セクション全体 */
.cover.top {
  min-height: calc(100vh - 75px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: transparent;
  overflow: visible;
  gap: 16px;
  padding: 24px 20px;
  box-sizing: border-box;
}
@media screen and (min-width: 769px) {
  .cover.top { gap: 20px; padding: 32px 40px; }
}
@media screen and (min-width: 1025px) {
  .cover.top {
    height: calc(100vh - 75px);
    min-height: unset;
    flex-direction: row;
    align-items: center;
    gap: 0;
    padding: 0 24px;
  }
}
@media screen and (min-width: 1280px) {
  .cover.top { padding: 0 48px; }
}
@media screen and (min-width: 1440px) {
  .cover.top { padding: 0 80px; }
}

/* 左：テキストパネル */
.cover__content {
  position: relative;
  z-index: 10;
  text-align: center;
  width: 100%;
  max-width: 460px;
  animation: coverFadeUp 0.7s ease 0.15s both;
}
@media screen and (min-width: 1025px) {
  .cover__content {
    text-align: left;
    flex: 1 1 0;
    max-width: 500px;
    padding-right: 16px;
  }
}
@media screen and (min-width: 1280px) {
  .cover__content { max-width: 580px; padding-right: 0; }
}
.cover__content-headline {
  font-family: 'Dela Gothic One', Arial, Helvetica, sans-serif;
  font-size: 24px;
  font-weight: 400;
  color: #111111;
  line-height: 1.4;
  letter-spacing: 0.02em;
  margin: 0 0 12px;
  text-shadow: 2px 3px 8px rgba(0, 0, 0, 0.18), 0 1px 2px rgba(0, 0, 0, 0.1);
}
@media screen and (min-width: 480px)  { .cover__content-headline { font-size: 28px; } }
@media screen and (min-width: 769px)  { .cover__content-headline { font-size: 32px; margin-bottom: 16px; } }
@media screen and (min-width: 1025px) { .cover__content-headline { font-size: 36px; } }
@media screen and (min-width: 1280px) { .cover__content-headline { font-size: 42px; } }
@media screen and (min-width: 1440px) { .cover__content-headline { font-size: 48px; } }
.cover__content-desc {
  font-size: 11px;
  font-weight: 600;
  color: #111111;
  line-height: 1.9;
  letter-spacing: 0.03em;
  margin: 0 0 20px;
  opacity: 0.8;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.12);
}
@media screen and (min-width: 480px)  { .cover__content-desc { font-size: 12px; } }
@media screen and (min-width: 769px)  { .cover__content-desc { font-size: 13px; margin-bottom: 24px; } }
@media screen and (min-width: 1025px) { .cover__content-desc { font-size: 13px; } }
@media screen and (min-width: 1280px) { .cover__content-desc { font-size: 14px; } }

/* 右：ビジュアルパネル */
.cover__visual {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 300px;
  height: 300px;
  pointer-events: none;
}
@media screen and (min-width: 640px)  { .cover__visual { width: 320px; height: 320px; } }
@media screen and (min-width: 769px)  { .cover__visual { width: 400px; height: 400px; } }
@media screen and (min-width: 1025px) { .cover__visual { width: 580px; height: 580px; } }
@media screen and (min-width: 1280px) { .cover__visual { width: 700px; height: 700px; } }

/* ガラス円 + アイコンリング を一体化して浮かせるグループ */
.cover__circle-group {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
  perspective-origin: center center;
  will-change: transform;
  animation: coverGlassFloat 10s ease-in-out 0.9s infinite;
}

/* アイコンリング */
.cover__icon-ring {
  display: block;
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: visible;
}

/* オービットリング（点線の円） */
/* default: visual=300, center=150, r=120 → 240×240, top=left=30 */
.cover__orbit-ring {
  display: block;
  position: absolute;
  border-radius: 50%;
  border: 1.5px dashed rgba(255, 255, 255, 0.7);
  pointer-events: none;
  width: 240px;
  height: 240px;
  top: 30px;
  left: 30px;
}
@media screen and (min-width: 640px) {
  /* visual=320, center=160, r=145 */
  .cover__orbit-ring { width: 290px; height: 290px; top: 15px; left: 15px; }
}
@media screen and (min-width: 769px) {
  /* visual=400, center=200, r=175 */
  .cover__orbit-ring { width: 350px; height: 350px; top: 25px; left: 25px; }
}
@media screen and (min-width: 1025px) {
  /* center=290, r=210 */
  .cover__orbit-ring { width: 420px; height: 420px; top: 80px; left: 80px; }
}
@media screen and (min-width: 1280px) {
  /* center=350, r=260 */
  .cover__orbit-ring { width: 520px; height: 520px; top: 90px; left: 90px; }
}

.cover__icon-item {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  pointer-events: auto;
  --icon-half: 22px; /* 44px circle ÷ 2 */
  animation: coverIconIn 0.5s ease 1.2s both;
}
@media screen and (min-width: 640px)  { .cover__icon-item { --icon-half: 23px; } }
@media screen and (min-width: 769px)  { .cover__icon-item { --icon-half: 25px; } }
@media screen and (min-width: 1025px) { .cover__icon-item { --icon-half: 29px; } }
.cover__icon-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12), 0 1px 3px rgba(0, 0, 0, 0.07);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
@media screen and (min-width: 640px)  { .cover__icon-circle { width: 46px; height: 46px; } }
@media screen and (min-width: 769px)  { .cover__icon-circle { width: 50px; height: 50px; } }
@media screen and (min-width: 1025px) { .cover__icon-circle { width: 58px; height: 58px; } }
.cover__icon-circle svg {
  width: 20px;
  height: 20px;
}
@media screen and (min-width: 640px)  { .cover__icon-circle svg { width: 22px; height: 22px; } }
@media screen and (min-width: 769px)  { .cover__icon-circle svg { width: 24px; height: 24px; } }
@media screen and (min-width: 1025px) { .cover__icon-circle svg { width: 26px; height: 26px; } }
.cover__icon-item:hover .cover__icon-circle {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18), 0 2px 6px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}
.cover__icon-item span {
  font-size: 10px;
  font-weight: 600;
  color: #111111;
  letter-spacing: 0.05em;
  white-space: nowrap;
  display: none;
}
@media screen and (min-width: 769px) { .cover__icon-item span { display: block; } }

/*
 * アイコン5点配置（逆ホームベース：上1・中2・下2）
 * 始点 -90°（真上）から時計回り72°間隔。
 * coverIconIn アニメーションが translate(-50%, calc(--icon-half * -1)) を維持。
 * default: 300px, center=150, r=120
 * 640px:   320px, center=160, r=145
 * 769px:   400px, center=200, r=175
 * 1025px:  680px, center=340, r=280
 * 1280px:  800px, center=400, r=330
 */
.cover__icon-item--1 { top:  30px; left: 150px; }
.cover__icon-item--2 { top: 113px; left: 264px; }
.cover__icon-item--3 { top: 247px; left: 221px; }
.cover__icon-item--4 { top: 247px; left:  80px; }
.cover__icon-item--5 { top: 113px; left:  36px; }
@media screen and (min-width: 640px) {
  .cover__icon-item--1 { top:  15px; left: 160px; }
  .cover__icon-item--2 { top: 115px; left: 298px; }
  .cover__icon-item--3 { top: 277px; left: 245px; }
  .cover__icon-item--4 { top: 277px; left:  75px; }
  .cover__icon-item--5 { top: 115px; left:  22px; }
}
@media screen and (min-width: 769px) {
  .cover__icon-item--1 { top:  25px; left: 200px; }
  .cover__icon-item--2 { top: 146px; left: 366px; }
  .cover__icon-item--3 { top: 342px; left: 303px; }
  .cover__icon-item--4 { top: 342px; left:  97px; }
  .cover__icon-item--5 { top: 146px; left:  34px; }
}
@media screen and (min-width: 1025px) {
  /* center=290, r=210: -90°(290,80) -18°(490,225) 54°(413,460) 126°(167,460) 198°(90,225) */
  .cover__icon-item--1 { top:  80px; left: 290px; }
  .cover__icon-item--2 { top: 225px; left: 490px; }
  .cover__icon-item--3 { top: 460px; left: 413px; }
  .cover__icon-item--4 { top: 460px; left: 167px; }
  .cover__icon-item--5 { top: 225px; left:  90px; }
}
@media screen and (min-width: 1280px) {
  /* center=350, r=260: -90°(350,90) -18°(597,270) 54°(503,560) 126°(197,560) 198°(103,270) */
  .cover__icon-item--1 { top:  90px; left: 350px; }
  .cover__icon-item--2 { top: 270px; left: 597px; }
  .cover__icon-item--3 { top: 560px; left: 503px; }
  .cover__icon-item--4 { top: 560px; left: 197px; }
  .cover__icon-item--5 { top: 270px; left: 103px; }
}

/* ガラス円形（float はグループ側で管理、ここは入場アニメーションと見た目のみ） */
.cover__glass-circle {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(250, 204, 21, 0.85);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: 1px solid rgba(255, 248, 170, 0.6);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.28),
    0 0 36px rgba(250, 204, 21, 0.20),
    inset 0 1px 0 rgba(255, 255, 255, 0.55);
  will-change: transform;
  transform-style: preserve-3d;
  animation: coverGlassIn 0.9s ease-out forwards;
}
@media screen and (min-width: 640px)  { .cover__glass-circle { width: 220px; height: 220px; } }
@media screen and (min-width: 769px)  { .cover__glass-circle { width: 230px; height: 230px; } }
@media screen and (min-width: 1025px) { .cover__glass-circle { width: 260px; height: 260px; } }
@media screen and (min-width: 1280px) { .cover__glass-circle { width: 380px; height: 380px; } }

.cover__glass-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: #111111;
  padding: 10px;
  gap: 4px;
}
@media screen and (min-width: 640px)  { .cover__glass-inner { padding: 14px; gap: 6px; } }
@media screen and (min-width: 769px)  { .cover__glass-inner { padding: 20px; gap: 6px; } }
@media screen and (min-width: 1025px) { .cover__glass-inner { padding: 22px; gap: 6px; } }
@media screen and (min-width: 1280px) { .cover__glass-inner { padding: 28px; gap: 8px; } }

.cover__glass-logo {
  margin: 0 0 4px;
  animation: coverFadeUp 0.6s ease 0.7s both;
}
.cover__glass-logo img {
  display: block;
  width: 100%;
  max-width: 100px;
  height: auto;
  object-fit: contain;
}
@media screen and (min-width: 640px)  { .cover__glass-logo img { max-width: 120px; } }
@media screen and (min-width: 769px)  { .cover__glass-logo img { max-width: 150px; } }
@media screen and (min-width: 1025px) { .cover__glass-logo img { max-width: 160px; } }
@media screen and (min-width: 1280px) { .cover__glass-logo img { max-width: 240px; } }

.cover__glass-subtitle {
  font-size: 9px;
  color: #111111;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.6;
  margin: 0;
  animation: coverFadeUp 0.6s ease 0.7s both;
  display: none;
}
@media screen and (min-width: 769px)  { .cover__glass-subtitle { display: block; font-size: 10px; } }
@media screen and (min-width: 1025px) { .cover__glass-subtitle { font-size: 11px; } }
@media screen and (min-width: 1280px) { .cover__glass-subtitle { font-size: 12px; } }


/* スクロールボタン（円形・ダーク） */
.cover__scroll-btn {
  position: absolute;
  z-index: 2;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #111111;
  border: 1px solid rgba(250, 204, 21, 0.4);
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.3),
    0 0 20px rgba(250, 204, 21, 0.15);
  animation: coverScrollBounce 2s ease-in-out infinite;
  transition: background 0.2s ease, box-shadow 0.25s ease, border-color 0.2s ease;
  text-decoration: none;
}
.cover__scroll-btn:hover {
  background: #1a1a1a;
  border-color: rgba(250, 204, 21, 0.8);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4), 0 0 28px rgba(250, 204, 21, 0.3);
}
.cover__scroll-arrow {
  display: block;
  width: 10px;
  height: 10px;
  border-right: 2px solid #fbbf24;
  border-bottom: 2px solid #fbbf24;
  transform: rotate(45deg);
  animation: coverScrollArrow 1.5s ease-in-out infinite;
}
.cover__scroll-arrow:nth-child(2) {
  animation-delay: 0.2s;
  margin-top: -6px;
}

/* アニメーション */
@keyframes coverGlassIn {
  0% {
    opacity: 0;
    transform: translateY(36px) scale(0.8);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@keyframes coverGlassFloat {
  0%, 100% {
    transform: translateY(0) rotateX(0deg) rotateY(0deg);
  }
  30% {
    transform: translateY(-18px) rotateX(6deg) rotateY(4deg);
  }
  65% {
    transform: translateY(-26px) rotateX(-4deg) rotateY(-3deg);
  }
}
@keyframes coverFadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
/* アイコン専用: --icon-half でサイズに応じてサークル中心をオービット上に合わせる */
@keyframes coverIconIn {
  from { opacity: 0; transform: translate(-50%, calc(var(--icon-half, 22px) * -1 + 12px)); }
  to   { opacity: 1; transform: translate(-50%, calc(var(--icon-half, 22px) * -1)); }
}
@keyframes coverScrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}
@keyframes coverScrollArrow {
  0%, 100% { opacity: 0.3; }
  50%       { opacity: 1; }
}

/* ==================*/
/* カバー - 下層ページ  */
/* ==================*/
.cover.lower {
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cover.lower .cover__inner {
  padding: 56px 20px;
}
@media screen and (min-width: 765px) {
  .cover.lower { min-height: 340px; }
}
@media screen and (min-width: 1025px) {
  .cover.lower { min-height: 400px; }
}
.cover.lower .cover__title {
  background: #111111;
  padding: 20px 36px;
  border-radius: 12px;
}
.cover.lower .cover__title-en {
  font-size: 10px;
  letter-spacing: 0.2em;
}
.cover.lower .cover__title-ja {
  font-size: 2.25rem;
}
.cover.lower .cover__subtitle {
  background: #111111;
  padding: 6px 20px;
  border-radius: 6px;
}

/* カバー - レスポンシブ */
@media screen and (min-width: 765px) {
  .cover__title-en { font-size: 11px; }
  .cover__title-ja { font-size: 40px; }
  .cover__lead { font-size: 15px; }
  .cover.lower .cover__inner { padding: 56px 64px; }
  .cover.lower .cover__title-ja { font-size: 3rem; }
}
@media screen and (min-width: 1025px) {
  .cover__title-en { font-size: 12px; }
  .cover__title-ja { font-size: 48px; }
  .cover__lead { font-size: 16px; max-width: 700px; }
  .cover.lower .cover__inner { padding: 64px 80px; }
  .cover.lower .cover__title-ja { font-size: 3.75rem; }
}


/* ==================
  コンテナ
================== */
.container {
  position: relative;
  z-index: 1;
  width: 100%;
}
.container .main {
  display: flex;
  flex-direction: column;
  gap: 0;
}


/* ==================
  セクション（カード型）
================== */
.section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 20px 56px;
  background: rgba(255, 255, 255, 0.95);
  border-top: 3px solid #fbbf24;
}
/* スプリットセクション（Recruit + Contact 2カラム） */
.section--split {
  display: grid;
  grid-template-columns: 1fr;
  padding: 0;
  background: none;
  border-top: none;
  align-items: stretch;
}
@media screen and (min-width: 769px) {
  .section--split {
    grid-template-columns: 1fr 1fr;
  }
}
.split-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  padding: 60px 24px 72px;
  text-align: center;
  min-height: 380px;
}
@media screen and (min-width: 769px) {
  .split-col {
    padding: 80px 56px 96px;
    min-height: 460px;
  }
}
.split-col--light {
  background: rgba(255, 255, 255, 0.95);
  border-top: 3px solid #fbbf24;
  color: #111111;
}
.split-col--dark {
  background: linear-gradient(180deg, #1c1c1c 0%, #111111 100%);
  border-top: 3px solid rgba(251, 191, 36, 0.4);
  color: #ffffff;
}
.split-col--dark .section__lead {
  color: rgba(255, 255, 255, 0.6);
}
.split-col--dark .section__title {
  background: linear-gradient(160deg, #ffffff 0%, #f0f0f0 100%);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}
.split-col--dark .section__title-en {
  color: #111111;
}
.split-col--dark .section__title-ja {
  color: rgba(17, 17, 17, 0.45);
}
.split-col--dark .more-link {
  background: linear-gradient(to right, rgba(255, 255, 255, 0.12) 50%, #fbbf24 50%);
  background-size: 200% 100%;
  background-position: left center;
  color: #ffffff;
  border: none;
}
.split-col--dark .more-link:hover {
  background-position: right center;
  color: #111111;
}

/* split-col キャッチコピー・説明・CTAボタン */
.split-col__catch {
  font-family: 'Dela Gothic One', Arial, sans-serif;
  font-size: 1.25rem;
  font-weight: 400;
  color: #111111;
  line-height: 1.6;
  letter-spacing: 0.04em;
  margin: 0 0 16px;
}
.split-col__catch--light {
  color: #ffffff;
}
@media screen and (min-width: 769px) {
  .split-col__catch { font-size: 1.5rem; }
}
@media screen and (min-width: 1025px) {
  .split-col__catch { font-size: 1.75rem; margin-bottom: 20px; }
}

.split-col__desc {
  font-size: 13px;
  color: #888888;
  line-height: 1.9;
  margin: 0 0 32px;
}
.split-col__desc--light {
  color: rgba(255, 255, 255, 0.55);
}
@media screen and (min-width: 769px) {
  .split-col__desc { font-size: 14px; }
}

.split-col .more-link,
.split-col__cta-btn {
  padding: 16px 36px;
  font-size: 14px;
  margin-top: 0;
}
@media screen and (min-width: 769px) {
  .split-col .more-link,
  .split-col__cta-btn {
    padding: 18px 48px;
    font-size: 15px;
  }
}

.split-col__cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fbbf24;
  color: #111111;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  border: 2px solid #fbbf24;
  transition: background 0.25s ease, color 0.25s ease;
}
.split-col__cta-btn:hover {
  background: transparent;
  color: #fbbf24;
}
.split-col__cta-arrow {
  font-size: 16px;
  transition: transform 0.25s ease;
}
.split-col__cta-btn:hover .split-col__cta-arrow {
  transform: translateX(4px);
}

/* ダークセクション */
.section--alt {
  background: linear-gradient(180deg, #1c1c1c 0%, #111111 100%) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  color: #ffffff;
  border-top-color: rgba(251, 191, 36, 0.4);
}
.section--alt .section__lead {
  color: rgba(255, 255, 255, 0.6);
}
.section--alt .more-link {
  background: linear-gradient(to right, rgba(255, 255, 255, 0.12) 50%, #fbbf24 50%);
  background-size: 200% 100%;
  background-position: left center;
  color: #ffffff;
  border: none;
}
.section--alt .more-link:hover {
  background-position: right center;
  color: #111111;
}

.section__inner {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
}
.section__inner--wide {
  max-width: none;
}

/* セクションタイトル */
.section__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  margin: 0 auto 32px;
  width: fit-content;
  max-width: 100%;
  padding: 14px 28px 16px;
  background: linear-gradient(160deg, #222222 0%, #111111 100%);
  border-left: 4px solid #fbbf24;
  text-align: center;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.section--alt .section__title {
  background: linear-gradient(160deg, #ffffff 0%, #f0f0f0 100%);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}
.section__title-en {
  font-family: 'Dela Gothic One', Arial, sans-serif;
  font-size: 1.75rem;
  font-weight: 400;
  color: #fbbf24;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
}
.section__title-en::after {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: rgba(251, 191, 36, 0.4);
  margin: 10px auto 8px;
}
.section__title-ja {
  font-family: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
  font-size: 0.6875rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.28em;
  line-height: 1;
  text-transform: none;
}
.section--alt .section__title-ja {
  color: rgba(17, 17, 17, 0.45);
}
.section__lead {
  text-align: center;
  color: #888888;
  font-size: 13px;
  line-height: 1.9;
  margin: 0 auto 32px;
  max-width: 800px;
}
@media screen and (min-width: 765px) {
  .section {
    padding: 80px 40px 100px;
  }
  .section__title {
    margin-bottom: 48px;
    padding: 18px 48px 20px;
  }
  .section__title-en {
    font-size: 2.5rem;
  }
  .section__lead {
    font-size: 15px;
    margin-bottom: 40px;
  }
}
@media screen and (min-width: 1025px) {
  .section__title {
    padding: 20px 56px 22px;
    margin-bottom: 52px;
  }
  .section__title-en {
    font-size: 2.75rem;
  }
  .section__lead {
    font-size: 16px;
    margin-bottom: 48px;
  }
}