/* セクション共通 */
.au-section {
  margin-bottom: 96px;
}
.au-section__label {
  display: flex;
  align-items: baseline;
  gap: 0 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 48px;
}
.au-section__en {
  font-family: "Josefin Sans", sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 4px;
  color: #111;
  text-transform: uppercase;
}
.au-section__ja {
  font-size: 0.78rem;
  color: #999;
  letter-spacing: 2px;
}
/* ---- MISSION ---- */
.au-mission {
  display: flex;
  align-items: flex-start;
  gap: 0 80px;
}
.au-mission__catch {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: 2px;
  color: #111;
  flex: 0 0 auto;
  white-space: nowrap;
  position: relative;
  padding-left: 20px;
}
/* 左のオレンジライン */
.au-mission__catch::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 4px;
  background: #ea9801;
  border-radius: 2px;
}
.au-mission__body {
  flex: 1 1 auto;
}
.au-mission__body p {
  font-size: 0.95rem;
  line-height: 2;
  color: #555;
  letter-spacing: 0.5px;
}
.au-mission__body p + p {
  margin-top: 20px;
}
/* ---- VISION / VALUE カード ---- */
.au-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.au-card {
  border: 1px solid #e8e8e8;
  border-top: 3px solid #ea9801;
  padding: 36px 28px;
  background: #fff;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.au-card:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
}
.au-card__icon {
  font-size: 1.8rem;
  color: #ea9801;
  margin-bottom: 20px;
}
.au-card__ttl {
  font-family: "Josefin Sans", sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 4px;
  color: #111;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.au-card__txt {
  font-size: 0.88rem;
  line-height: 1.9;
  color: #666;
}

/* ---- COMPANY TABLE ---- */
.au-table-wrap {
  overflow-x: auto;
}
.au-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.au-table tr {
  border-bottom: 1px solid #ebebeb;
}
.au-table tr:first-child {
  border-top: 1px solid #ebebeb;
}
.au-table th {
  width: 220px;
  padding: 22px 24px;
  text-align: left;
  font-weight: 700;
  color: #111;
  letter-spacing: 0.5px;
  vertical-align: top;
  white-space: nowrap;
  background: #fafafa;
}
.au-table td {
  padding: 22px 24px;
  color: #555;
  line-height: 1.8;
  letter-spacing: 0.5px;
}

/* ============================================================
   ABOUT US — SP
   ============================================================ */
@media (max-width: 767px) {
  .au-section {
    margin-bottom: 56px;
  }
  .au-section__label {
    margin-bottom: 28px;
  }
.au-section__en {
  font-size: 1.2rem;
  letter-spacing: 2px;
}
/* MISSION：縦並び */
  .au-mission {
  flex-direction: column;
  gap: 24px 0;
}
.au-mission__catch {
  font-size: clamp(1.2rem, 6vw, 1.6rem);
  white-space: normal;
}
/* カード：1列 */
  .au-cards {
  grid-template-columns: 1fr;
  gap: 16px;
}
  .au-card {
    padding: 24px 20px;
  }
/* テーブル */
  .au-table th {
  width: 100px;
  padding: 14px 12px;
  font-size: 0.82rem;
}
.au-table td {
  padding: 14px 12px;
  font-size: 0.82rem;
}
}
/* ============================================================
   共通ラベル
   ============================================================ */
.au-label-en {
  font-family: "Josefin Sans", sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: #ea9801;
  display: block;
}
.au-label-ja {
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: #aaa;
  display: block;
  margin-top: 4px;
}
.au-philosophy__label {
  margin-bottom: 28px;
}
.au-section-label {
  display: flex;
  align-items: baseline;
  gap: 0 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 56px;
}
.au-section-label .au-label-en {
  font-size: 1.4rem;
  letter-spacing: 4px;
  color: #111;
  display: inline;
}
.au-section-label .au-label-ja {
  font-size: 0.78rem;
  color: #999;
  display: inline;
  margin-top: 0;
}
.au-section-label--light {
  border-bottom-color: rgba(255, 255, 255, 0.15);
}
.au-section-label--light .au-label-en {
  color: #fff;
}
.au-section-label--light .au-label-ja {
  color: rgba(255, 255, 255, 0.4);
}
/* ============================================================
   ABOUT US — subpage-main リセット
   ============================================================ */
.subpage-main:has(.au-philosophy) {
  padding: 0;
  background: transparent;
}
/* ============================================================
   PHILOSOPHY
   ============================================================ */
.au-philosophy {
  background: #fff;
  padding: 100px 0 80px;
}
.au-philosophy__inner {
  max-width: 1000px;
  width: 90%;
  margin: 0 auto;
}
.au-philosophy__catch {
  font-family: "Josefin Sans", sans-serif;
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: 6px;
  color: #111;
  line-height: 1.1;
  margin-bottom: 12px;
}
.au-philosophy__x {
  color: #ea9801;
  margin: 0 8px;
}
.au-philosophy__sub {
  font-size: 1rem;
  color: #888;
  letter-spacing: 3px;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid #ebebeb;
}
.au-philosophy__body p {
  font-size: 0.95rem;
  line-height: 2.2;
  color: #555;
  letter-spacing: 0.5px;
}
.au-philosophy__body p + p {
  margin-top: 24px;
}
/* ============================================================
   MISSION BLOCKS
   ============================================================ */
.au-mission-blocks {
  background: #f7f7f7;
  padding: 0;
}
.au-mission-blocks__inner {
  display: flex;
  flex-direction: column;
}
.au-mblock {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
}
.au-mblock--dark {
  background: #111;
}
.au-mblock--light {
  background: #fff;
}
.au-mblock__body {
  max-width: 1000px;
  width: 90%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.au-mblock--dark .au-label-ja {
  color: rgba(255, 255, 255, 0.35);
}
.au-mblock__ttl {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: 1px;
  margin-bottom: 28px;
}
.au-mblock--dark .au-mblock__ttl {
  color: #fff;
}
.au-mblock--light .au-mblock__ttl {
  color: #111;
}
.au-mblock__txt {
  font-size: 0.92rem;
  line-height: 2.1;
  letter-spacing: 0.5px;
  max-width: 780px;
}
.au-mblock--dark .au-mblock__txt {
  color: rgba(255, 255, 255, 0.65);
}
.au-mblock--light .au-mblock__txt {
  color: #666;
}
.au-mblock__deco {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  font-size: 10rem;
  line-height: 1;
  pointer-events: none;
  z-index: 0;
}
.au-mblock--dark .au-mblock__deco {
  color: rgba(234, 152, 1, 0.06);
}
.au-mblock--light .au-mblock__deco {
  color: rgba(0, 0, 0, 0.04);
}
/* ============================================================
   CEO MESSAGE
   ============================================================ */
.au-ceo {
  background: #fff;
  padding: 100px 0;
}
.au-ceo__inner {
  max-width: 1000px;
  width: 90%;
  margin: 0 auto;
}
.au-ceo__content {
  display: flex;
  gap: 0 60px;
  align-items: flex-start;
}
.au-ceo__img {
  flex: 0 0 280px;
  position: relative;
}
.au-ceo__img img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top center;
  display: block;
  border-radius: 4px;
}
.au-ceo__name-card {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  padding: 16px 20px;
  border-radius: 0 0 4px 4px;
  display: flex;
  flex-direction: column;
  gap: 4px 0;
}
.au-ceo__role {
  font-size: 0.68rem;
  color: #ea9801;
  letter-spacing: 2px;
  font-family: "Josefin Sans", sans-serif;
}
.au-ceo__name {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 2px;
}
.au-ceo__text {
  flex: 1 1 auto;
}
.au-ceo__text p {
  font-size: 0.92rem;
  line-height: 2.1;
  color: #555;
  letter-spacing: 0.5px;
}
.au-ceo__text p + p {
  margin-top: 20px;
}
.au-ceo__sig {
  margin-top: 36px !important;
  padding-top: 28px;
  border-top: 1px solid #e8e8e8;
  font-size: 0.85rem !important;
  color: #333 !important;
  font-weight: 700;
  letter-spacing: 1px;
  line-height: 1.8 !important;
}
/* ============================================================
   MANAGEMENT TEAM
   ============================================================ */
.au-team {
  background: #111;
  padding: 100px 0;
}
.au-team__inner {
  max-width: 1100px;
  width: 90%;
  margin: 0 auto;
}
.au-members {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
  margin-bottom: 72px;
}
.au-member {
  display: flex;
  flex-direction: column;
}
.au-member__img {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 4px;
  margin-bottom: 20px;
  position: relative;
}
.au-member__img::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(234, 152, 1, 0.2);
  border-radius: 4px;
  pointer-events: none;
  transition: border-color 0.3s ease;
}
.au-member:hover .au-member__img::after {
  border-color: rgba(234, 152, 1, 0.6);
}
.au-member__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.5s ease;
}
.au-member:hover .au-member__img img {
  transform: scale(1.05);
}
.au-member__role {
  font-family: "Josefin Sans", sans-serif;
  font-size: 0.62rem;
  letter-spacing: 2px;
  color: #ea9801;
  display: block;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.au-member__name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.au-member__bio {
  font-size: 0.78rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.3px;
}
/* アドバイザー */
.au-advisor {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 56px;
}
.au-advisor__ttl {
  display: flex;
  align-items: baseline;
  gap: 0 16px;
  margin-bottom: 36px;
}
.au-advisor__ttl .au-label-en {
  color: #fff;
  font-size: 1.1rem;
  letter-spacing: 3px;
  display: inline;
}
.au-advisor__ttl .au-label-ja {
  color: rgba(255, 255, 255, 0.4);
  display: inline;
  margin-top: 0;
}
.au-member--advisor {
  flex-direction: row;
  gap: 0 32px;
  max-width: 680px;
}
.au-member--advisor .au-member__img {
  flex: 0 0 160px;
  aspect-ratio: 1 / 1;
  margin-bottom: 0;
}
.au-member--advisor .au-member__info {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
/* ============================================================
   COMPANY PROFILE
   ============================================================ */
.au-company {
  background: #f7f7f7;
  padding: 100px 0;
}
.au-company__inner {
  max-width: 1000px;
  width: 90%;
  margin: 0 auto;
}
.au-table-wrap {
  overflow-x: auto;
}
.au-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  background: #fff;
}
.au-table tr {
  border-bottom: 1px solid #ebebeb;
}
.au-table tr:first-child {
  border-top: 1px solid #ebebeb;
}
.au-table th {
  width: 200px;
  padding: 22px 28px;
  text-align: left;
  font-weight: 700;
  color: #111;
  letter-spacing: 0.5px;
  vertical-align: top;
  white-space: nowrap;
  background: #fafafa;
  border-right: 2px solid #ea9801;
}
.au-table td {
  padding: 22px 28px;
  color: #555;
  line-height: 1.9;
  letter-spacing: 0.5px;
}
.au-table td small {
  font-size: 0.8rem;
  color: #999;
}

/* ============================================================
   SP（max-width: 767px）
   ============================================================ */
@media (max-width: 767px) {
  .au-philosophy {
    padding: 60px 0 48px;
  }
.au-philosophy__catch {
  font-size: clamp(1.5rem, 8vw, 2.2rem);
  letter-spacing: 3px;
}
.au-philosophy__sub {
  font-size: 0.82rem;
  letter-spacing: 1.5px;
  margin-bottom: 28px;
  padding-bottom: 28px;
}
.au-philosophy__body p {
  font-size: 0.87rem;
  line-height: 2;
}
  .au-mblock {
    padding: 56px 0;
  }
.au-mblock__deco {
  font-size: 5rem;
  opacity: 0.5;
}
  .au-ceo {
    padding: 60px 0;
  }
.au-ceo__content {
  flex-direction: column;
  gap: 32px 0;
}
.au-ceo__img {
  flex: none;
  width: 220px;
  margin: 0 auto;
}
  .au-ceo__text p {
    font-size: 0.87rem;
  }
  .au-team {
    padding: 60px 0;
  }
.au-members {
  grid-template-columns: repeat(2, 1fr);
  gap: 28px 16px;
  margin-bottom: 48px;
}
  .au-member__name {
    font-size: 0.9rem;
  }
.au-member__bio {
  font-size: 0.72rem;
  display: none;
}
.au-member--advisor {
  flex-direction: column;
  gap: 20px 0;
  max-width: 100%;
}
.au-member--advisor .au-member__img {
  flex: none;
  width: 140px;
}
.au-member--advisor .au-member__bio {
  display: block;
  font-size: 0.75rem;
}
  .au-company {
    padding: 60px 0;
  }
.au-table th {
  width: 90px;
  padding: 14px 12px;
  font-size: 0.8rem;
  white-space: normal;
}
.au-table td {
  padding: 14px 12px;
  font-size: 0.8rem;
}
.au-section-label {
  flex-direction: column;
  gap: 4px 0;
  margin-bottom: 36px;
}
  .au-section-label .au-label-en {
    font-size: 1.1rem;
  }
}
/* ============================================================
   動画モーダル CSS
   subpage.css の末尾に追記してください
   ============================================================ */

/* ---- サムネイル ---- */
.au-video-thumb {
  flex: 0 0 320px;
  width: 320px;
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #1a1a2e 0%, #0f3460 50%, #16213e 100%);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
}
.au-video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease, opacity 0.3s ease;
}
.au-video-thumb:hover img {
  transform: scale(1.04);
  opacity: 0.85;
}
.au-video-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  transition: background 0.3s ease;
  z-index: 1;
}
.au-video-thumb:hover::before {
  background: rgba(0, 0, 0, 0.15);
}
/* 再生ボタン */
.au-video-thumb__btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -60%);
  width: 56px;
  height: 56px;
  background: rgba(234, 152, 1, 0.92);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: background 0.3s ease, transform 0.3s ease;
}
.au-video-thumb:hover .au-video-thumb__btn {
  background: #ea9801;
  transform: translate(-50%, -60%) scale(1.1);
}
.au-video-thumb__btn i {
  color: #fff;
  font-size: 1.1rem;
  margin-left: 3px;
  position: relative;
  z-index: 1;
}
/* 波紋リング */
.au-video-thumb__ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(234, 152, 1, 0.4);
  animation: videoRing 2s ease-out infinite;
}
@keyframes videoRing {
0% {
  transform: scale(0.85);
  opacity: 1;
}
100% {
  transform: scale(1.3);
  opacity: 0;
}
}
/* 「動画で見る」ラベル */
.au-video-thumb__label {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  font-family: "Josefin Sans", sans-serif;
  font-size: 0.62rem;
  letter-spacing: 3px;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  white-space: nowrap;
  z-index: 2;
}
/* ---- モーダル ---- */
.au-video-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.au-video-modal.is-open {
  opacity: 1;
  visibility: visible;
}
/* オーバーレイ */
.au-video-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  cursor: pointer;
}
/* モーダル本体 */
.au-video-modal__inner {
  position: relative;
  width: 90%;
  max-width: 900px;
  z-index: 1;
  transform: scale(0.92);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.au-video-modal.is-open .au-video-modal__inner {
  transform: scale(1);
}
/* 閉じるボタン */
.au-video-modal__close {
  position: absolute;
  top: -44px;
  right: 0;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: #fff;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.3s ease;
}
.au-video-modal__close:hover {
  background: #ea9801;
  border-color: #ea9801;
}
/* 動画フレーム */
.au-video-modal__frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 8px;
  overflow: hidden;
}
.au-video-modal__frame video {
  width: 100%;
  height: 100%;
  display: block;
}

/* ---- モバイル ---- */
@media (max-width: 767px) {
.au-video-thumb {
  flex: none;
  width: 100%;
}
  .au-video-modal__inner {
    width: 95%;
  }
  .au-video-modal__close {
    top: -40px;
  }
}
/* ============================================================
   ブロックチェーンセクション
   subpage.css の末尾に追記してください
   ============================================================ */

/* PC：テキスト左・動画右 の横並び */
.au-mblock__content {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0 48px;
}
.au-mblock__content .au-mblock__txt {
  flex: 1 1 auto;
  max-width: none;
}
.au-video-thumb {
  flex: 0 0 320px;
  width: 320px;
}

/* SP：テキスト上・動画下 の縦並び */
@media (max-width: 767px) {
.au-mblock__content {
  flex-direction: column;
  gap: 28px 0;
}
  .au-mblock__content .au-mblock__txt {
    width: 100%;
  }
.au-video-thumb {
  flex: none;
  width: 100%;
}
}

/* TECHNOLOGY×ADVANCES テキストはみ出し対策 */
.au-philosophy__catch {
  overflow-wrap: break-word;
  word-break: break-word;
}