/* ========================================
  共通スタイル
======================================== */

/* リセット */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ベーススタイル */
body {
  font-family: "ヒラギノ角ゴシック", "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.6;
  color: #06132F;
  /* background-color: #06132f; */
}

/* コンテナ */
.container {
  width: 1280px;
  margin: 0 auto;
  /* background-color: #06132f; */
}
@media (max-width: 768px) {
  .container {
    width: 100%;
    padding: 0 20px;
  }
}

/* ========================================
   ヘッダー
======================================== */
.header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 28px 0;
  background-color: transparent;
  z-index: 100;
  transition: background-color 0.3s ease;
}
.header.scrolled {
  background-color: #06132f;
}
@media (max-width: 768px) {
  .header {
    position: fixed;
    padding: 12px 0;
    background-color: #06132f;
  }
  .header--index {
    background-color: transparent;
  }
  .header.scrolled {
    background-color: #06132f;
  }
  /* ハンバーガーメニューが展開されている時は背景色を#007affに（SP時） */
  .header:has(.header__menuBox.active) {
    background-color: #06132f !important;
  }
}

.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 0 30px 0 39px;
}
@media (max-width: 768px) {
  .header__inner {
    padding: 0 12px 0 20px;
    flex-wrap: wrap;
  }
}

.header__logo-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 24px;
}
@media (max-width: 768px) {
  .header__logo-container {
    gap: 16px;
  }
}

.header__logo img {
  width: 152px;
  height: auto;
}
@media (max-width: 768px) {
  .header__logo img {
    width: 120px;
  }
}

.header__logo-text {
  color: #fff;
  font-size: 14px;
  letter-spacing: 0.1em;
}
@media (max-width: 768px) {
  .header__logo-text {
    font-size: 10px;
  }
}

/* ハンバーガーメニューボタン */
.header__hamburger {
  display: none;
}
@media (max-width: 768px) {
  .header__hamburger {
    margin-top: -2px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    gap: 5px;
    z-index: 101;
  }
}

.hamburger__line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: #fff;
  transition: all 0.3s ease;
  transform-origin: center;
}

.header__hamburger.active .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__hamburger.active .hamburger__line:nth-child(2) {
  opacity: 0;
}

.header__hamburger.active .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.header__menuBox {
  display: flex;
  gap: 28px;
  justify-content: flex-end;
  align-items: center;
}
@media (max-width: 768px) {
  .header__menuBox {
    position: fixed;
    top: 58px;
    left: 0;
    width: 100%;
    z-index: 100;
    flex-direction: column;
    gap: 4px;
    padding: 0;
    background-color: #06132f;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease, opacity 0.3s ease;
    pointer-events: none;
  }
  .header__menuBox.active {
    max-height: 1000px;
    padding: 4px 0 24px;
    opacity: 1;
    pointer-events: auto;
  }
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 20px;
}
@media (max-width: 768px) {
  .header__nav {
    width: 100%;
  }
}

.nav__list {
  display: flex;
  list-style: none;
  gap: 23px;
  align-items: center;
}
@media (max-width: 768px) {
  .nav__list {
    width: 100%;
    flex-direction: column;
    gap: 0;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .nav__item {
    width: 100%;
  }
}

.nav__item a {
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition: opacity 0.3s;
}
@media (max-width: 768px) {
  .nav__item a {
    display: block;
    padding: 12px 0;
    width: 100%;
    text-align: center;
  }
}

.nav__item a:hover {
  opacity: 0.7;
}

.nav__item--title {
  margin-right: 80px;
  font-weight: bold;
}

/* ヘッダーボタン */
.header__buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 20px;
}
@media (max-width: 768px) {
  .header__buttons {
    flex-direction: column;
    padding: 0 20px;
    gap: 10px;
    width: 100%;
  }
}

.btn {
  display: inline-block;
  padding: 0;
  text-align: center;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
}

.btn--header {
  width: 220px;
  height: 48px;
  line-height: 48px;
  background-color: #000;
  border: 1px solid #fff;
  border-radius: 24px;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}
@media (max-width: 768px) {
  .btn--header {
    width: 100%;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
  }
}

.btn--header:hover {
  background-color: #fff;
  color: #000;
}

.btn--header.btn--primary {
  background-color: transparent;
}


/* 下層ページヒーロー */
.page-hero__imageBox {
  width: 100%;
  overflow: hidden;
} 

.page-hero__imageBox img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-hero {
  background-color: #06132f;
  padding: 0;
  width: 100%;
}

.page-hero__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 178px 100px 100px;
}
@media (max-width: 768px) {
  .page-hero__inner {
    padding: 120px 20px 60px;
  }
}

.page-hero__title {
  font-size: 60px;
  color: #fff;
  line-height: 1;
}
@media (max-width: 768px) {
  .page-hero__title {
    font-size: 32px;
  }
}

.page-hero__subtitle {
  margin-top: 30px;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}
@media (max-width: 768px) {
  .page-hero__subtitle {
    margin-top: 20px;
    font-size: 14px;
    line-height: 1.3;
  }
}

.page-hero__text {
  margin-top: 60px;
  font-size: 16px;
  color: #fff;
  line-height: 2.25;
}
@media (max-width: 768px) {
  .page-hero__text {
    margin-top: 30px;
    font-size: 14px;
    line-height: 1.8;
  }
}



/* ========================================
  フッター
======================================== */
.footer {
  background-color: #06132f;
  padding: 60px 0;
}
@media (max-width: 768px) {
  .footer {
    padding: 40px 0;
  }
}

.footer__inner {
  margin: 0 auto;
  padding: 0 44px 0 58px;
  width: 100%;
}
@media (max-width: 768px) {
  .footer__inner {
    padding: 0 20px;
  }
}

.footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
@media (max-width: 768px) {
  .footer__top {
    flex-direction: column;
    gap: 30px;
  }
}

.footer__logo img {
  width: 224px;
  height: auto;
}
@media (max-width: 768px) {
  .footer__logo img {
    width: 160px;
  }
}

.footer__menuBox {
  display: flex;
  gap: 28px;
  align-items: center;
}
@media (max-width: 768px) {
  .footer__menuBox {
    flex-direction: column;
    gap: 20px;
    width: 100%;
  }
}

.footer__bottom {
  margin-top: 45px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
@media (max-width: 768px) {
  .footer__bottom {
    flex-direction: column;
    gap: 20px;
    margin-top: 30px;
  }
}

.footer__social {
  display: flex;
  gap: 14px;
  align-items: center;
}

.footer__social-icon {
  display: block;
  transition: opacity 0.3s;
}

.footer__social-icon:hover {
  opacity: 0.7;
}

.footer__nav {
  display: flex;
  gap: 23px;
}

.footer__nav a {
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  transition: opacity 0.3s;
}

.footer__nav a:hover {
  opacity: 0.7;
}

.footer__buttons {
  display: flex;
  gap: 20px;
}
@media (max-width: 768px) {
  .footer__buttons {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
}

.btn--footer {
  width: 220px;
  height: 48px;
  line-height: 48px;
  background-color: #000;
  border: 1px solid #fff;
  border-radius: 24px;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}
@media (max-width: 768px) {
  .btn--footer {
    width: 100%;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
  }
}

.btn--footer:hover {
  background-color: #fff;
  color: #06132f;
}

.footer__copyright {
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  text-align: right;
}

/* ========================================
  セクション共通
======================================== */
.section {
  padding: 80px 0;
}
@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }
}

.section--white {
  background-color: #fff;
}

.section--dark {
  background-color: #06132f;
  color: #fff;
}

.section__title {
  font-size: 60px;
  color: inherit;
  line-height: 1.18;
}
@media (max-width: 768px) {
  .section__title {
    font-size: 32px;
  }
}

.section__subtitle {
  margin-top: 24px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.18;
  color: inherit;
}
@media (max-width: 768px) {
  .section__subtitle {
    margin-top: 16px;
    font-size: 16px;
    line-height: 1.3;
  }
}

.section__heading {
  font-size: 40px;
  margin-bottom: 20px;
  color: inherit;
}
@media (max-width: 768px) {
  .section__heading {
    font-size: 24px;
    margin-bottom: 15px;
  }
}

.section__subheading {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 30px;
  color: inherit;
}
@media (max-width: 768px) {
  .section__subheading {
    font-size: 18px;
    margin-bottom: 20px;
  }
}

.section__text {
  font-size: 14px;
  line-height: 1.85;
  color: inherit;
}

/* ========================================
   ボタン共通
   ======================================== */
.btn--large {
  width: 332px;
  height: 73px;
  line-height: 73px;
  background-color: #06132f;
  border: 1px solid #707070;
  border-radius: 40px;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  display: block;
  text-decoration: none;
  transition: all 0.3s;
}
@media (max-width: 768px) {
  .btn--large {
    width: 100%;
    max-width: 332px;
    height: 56px;
    line-height: 56px;
    font-size: 16px;
  }
}

.btn--large:hover {
  background-color: #fff;
  color: #06132f;
}

.btn--large.btn--white {
  background-color: #fff;
  color: #000;
}

.btn--large.btn--white:hover {
  background-color: #06132f;
  color: #fff;
}

/* ========================================
  ユーティリティ
======================================== */
.text-center {
  text-align: center;
}

.mb-small {
  margin-bottom: 20px;
}

.mb-medium {
  margin-bottom: 40px;
}

.mb-large {
  margin-bottom: 60px;
}

.mt-small {
  margin-top: 20px;
}

.mt-medium {
  margin-top: 40px;
}

.mt-large {
  margin-top: 60px;
}


/* エントリーセクション */
.entry {
  padding: 80px 0 70px;
  background: url(../img/common/bg_entry.jpg) no-repeat center center / cover;
}
@media (max-width: 768px) {
  .entry {
    padding: 60px 0 50px;
  }
}

.entry__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 100px;
}
@media (max-width: 768px) {
  .entry__inner {
    padding: 0 20px;
  }
}

.entry__title {
  font-size: 60px;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  text-align: center;
}
@media (max-width: 768px) {
  .entry__title {
    font-size: 32px;
  }
}

.entry__subtitle {
  margin-top: 48px;
  font-size: 34px;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  text-align: center;
}
@media (max-width: 768px) {
  .entry__subtitle {
    margin-top: 30px;
    font-size: 20px;
    line-height: 1.3;
  }
}

.entry__grid {
  margin-top: 70px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px 44px;
}
@media (max-width: 768px) {
  .entry__grid {
    margin-top: 40px;
    gap: 20px;
  }
}

.entry__card {
  background-color: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(15px) brightness(1.9) saturate(80%);
  -webkit-backdrop-filter: blur(15px) brightness(1.9) saturate(80%);
  padding: 55px 55px 45px;
  text-align: left;
  border-radius: 10px;
  width: 518px;
  height: 372px;
  display: flex;
  flex-direction: column;
}
@media (max-width: 768px) {
  .entry__card {
    width: 100%;
    max-width: 518px;
    height: auto;
    padding: 30px 25px;
  }
}

.entry__card--only {
  width: 100%;
  height: auto;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-end;
}
@media (max-width: 768px) {
  .entry__card--only {
    flex-direction: column;
  }
}

.entry__card-title {
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: #06132f;
}
@media (max-width: 768px) {
  .entry__card-title {
    font-size: 20px;
  }
}

.entry__card-text {
  margin-top: 28px;
  font-size: 16px;
  color: #06132f;
  line-height: 1.625;
}
@media (max-width: 768px) {
  .entry__card-text {
    margin-top: 20px;
    font-size: 14px;
  }
}

.entry__card--only .entry__card-text {
  width: 408px;
}
@media (max-width: 768px) {
  .entry__card--only .entry__card-text {
    width: 100%;
  }
}

.entry__card-btnBox {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}
@media (max-width: 768px) {
  .entry__card-btnBox {
    margin-top: 20px;
  }
}

.entry__card--only .entry__card-btnBox {
  justify-content: flex-end;
}
@media (max-width: 768px) {
  .entry__card--only .entry__card-btnBox {
    width: 100%;
  }
}

.entry__message {
  margin-top: 47px;
  text-align: center;
}

.entry__message p {
  font-family: "YuMincho", "游明朝", "Yu Mincho", serif;
  font-size: 24px;
  color: #fff;
  line-height: 1;
}
@media (max-width: 768px) {
  .entry__message p {
    font-size: 18px;
    line-height: 1.3;
  }
}

.entry__message p + p {
  margin-top: 38px;
}
@media (max-width: 768px) {
  .entry__message p + p {
    margin-top: 16px;
  }
}


.interview__card[data-youtube-url]:not([data-youtube-url=""]) {
  cursor: pointer;
}


/* インタビューカード */
.interview__grid {
  margin-top: 110px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: stretch;
  gap: 42px;
}
@media (max-width: 768px) {
  .interview__grid {
    margin-top: 60px;
    gap: 50px;
    justify-content: center;
  }
}

.interview__card {
  cursor: pointer;
}

.interview__card-image {
  width: 238px;
  height: 373px;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}
@media (max-width: 768px) {
  .interview__card-image {
    width: 100%;
    max-width: 238px;
    height: auto;
    aspect-ratio: 238 / 373;
  }
}

.interview__card-image--empty {
  background-color: #969696;
  width: 238px;
  height: 373px;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.interview__card-image img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.interview__card--placeholder .interview__card-image {
  background-color: #969696;
}

.play-button {
  width: 60px;
  height: 60px;
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(30px) brightness(1.5) saturate(80%);
  -webkit-backdrop-filter: blur(30px) brightness(1.5) saturate(80%);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.play-button::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 55%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  border-left: 15px solid #fff;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
}

.interview__card-info {
  padding-top: 30px;
}
@media (max-width: 768px) {
  .interview__card-info {
    padding-top: 20px;
  }
}

.interview__card-year,
.interview__card-position {
  font-size: 16px;
  line-height: 1;
  margin-bottom: 5px;
}
@media (max-width: 768px) {
  .interview__card-year,
  .interview__card-position {
    font-size: 14px;
    margin-bottom: 4px;
  }
}
.interview__card-position {
  margin-top: 11px;
}
@media (max-width: 768px) {
  .interview__card-position {
    margin-top: 0;
  }
}

.interview__card-name {
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  margin-top: 18px;
}
@media (max-width: 768px) {
  .interview__card-name {
    font-size: 20px;
    margin-top: 12px;
  }
}

.interview__btnBox {
  margin-top: 44px;
  display: flex;
  justify-content: center;
}


/* YouTube モーダル */
.youtube-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.youtube-modal.active {
  opacity: 1;
  visibility: visible;
}

.youtube-modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.youtube-modal.active .youtube-modal__overlay {
  opacity: 1;
}

.youtube-modal__content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: 85vh;
  height: 85dvh;
  width: calc(85vh * 9 / 16);
  width: calc(85dvh * 9 / 16);
  max-width: 90%;
  z-index: 10000;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.youtube-modal.active .youtube-modal__content {
  opacity: 1;
}
@media (max-width: 768px) {
  .youtube-modal__content {
    aspect-ratio: 16 / 9;
  }
}

.youtube-modal__close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  color: #fff;
  font-size: 40px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: opacity 0.3s;
  z-index: 10001;
}

.youtube-modal__close:hover {
  opacity: 0.7;
}

.youtube-modal__video-container {
  position: relative;
  width: 100%;
  height: 100%;
  background-color: #000;
  border-radius: 10px;
  overflow: hidden;
}

.youtube-modal__video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Instagram埋め込み用スタイル - 動画に焦点を当てた表示 */
.youtube-modal__video-container .instagram-embed-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
}

.youtube-modal__video-container .instagram-reel-iframe {
  position: relative;
  max-width: 420px;
  min-height: 700px;
  border: none;
  overflow: hidden;
  background: #000;
  border-radius: 8px;
}

@media (max-width: 768px) {
  .youtube-modal__video-container .instagram-reel-iframe {
    max-width: 100%;
    min-height: calc(100vh - 80px);
    width: 100%;
  }
}


/* Scroll Animation Classes */
.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-animate.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger animation delays for multiple elements */
.scroll-animate--delay-1 {
  transition-delay: 0.1s;
}

.scroll-animate--delay-2 {
  transition-delay: 0.2s;
}

.scroll-animate--delay-3 {
  transition-delay: 0.3s;
}

.scroll-animate--delay-4 {
  transition-delay: 0.4s;
}