/* ============================
   RESET & BASE
============================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:   #0a0a0a;
  --white:   #f8f6f2;
  --grey:    #8a8880;
  --accent:  #1a1a1a;
  --border:  #d8d5cf;
  --font-en: 'Cormorant Garamond', Georgia, serif;
  --font-jp: 'Noto Serif JP', 'Hiragino Mincho ProN', serif;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--white);
  color: var(--black);
  font-family: var(--font-jp);
  font-weight: 300;
  line-height: 1.8;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }

/* ============================
   HEADER
============================ */
.header {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 48px;
  mix-blend-mode: multiply;
}


.header__logo {
  position: absolute;
  top: -50;
  left: 0;
}
.header__logo img {
  height: 200px;
  width: auto;
  display: block;
  position: absolute;
  top: -40px;
  left: 0;
 
}

.header__nav {
  display: flex;
  gap: 56px;
}

.header__nav a {
  font-family: var(--font-jp);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--black);
  transition: opacity 0.2s;
}
.header__nav a:hover { opacity: 0.45; }

.header__menu {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  position: absolute;
  top: 28px;
  right: 28px;
}
.header__menu span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--black);
}

/* ============================
   HERO
============================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 48px;
  position: relative;
  background-image: url('../images/hero-bg.png');
  background-size: cover;
  background-position: center;
}

.hero__tweet {
  position: absolute;
  top: 35%;
  right: 10px;
  transform: translateY(-50%)scale(0.9);
  width: 300px;
  max-height: vh;
  overflow-y: auto;
}

.hero__text {
  text-align: center;
  max-width: 720px;
}

.hero__sub {
  font-family: var(--font-jp);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  color: var(--grey);
  margin-bottom: 28px;
}

.hero__title {
  font-family: var(--font-en);
  font-size: clamp(4rem, 8vw, 7.5rem);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -0.01em;
  margin-bottom: 36px;
}
.hero__title em {
  font-style: italic;
  font-weight: 300;
}

.hero__lead {
  font-size: 0.85rem;
  line-height: 2;
  color: var(--black);
  margin-bottom: 48px;
  letter-spacing: 0.08em;
}

.hero__cta {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  border-bottom: 1px solid var(--black);
  padding-bottom: 4px;
  transition: opacity 0.2s;
}
.hero__cta:hover { opacity: 0.45; }

.hero__visual {
  position: relative;
  height: calc(100vh - 80px);
  max-height: 860px;
}

.hero__visual-inner {
  width: 100%;
  height: 100%;
  background: #ccc8c0;
  /* 実際の画像に差し替え: background-image: url('../images/hero.jpg'); */
  background-size: cover;
  background-position: center;
}

.hero__scroll {
  position: absolute;
  bottom: 0;
  right: -32px;
  writing-mode: vertical-rl;
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--grey);
}

/* ============================
   ABOUT
============================ */
.about {
  padding: 140px 48px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 80px;
}

.about__label {
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--grey);
  padding-top: 8px;
}

.about__title {
  font-family: var(--font-jp);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 200;
  line-height: 1.7;
  letter-spacing: 0.08em;
  margin-bottom: 40px;
}

.about__body {
  font-size: 0.88rem;
  line-height: 2.2;
  color: var(--grey);
  max-width: 560px;
  letter-spacing: 0.06em;
}

/* ============================
   YOUTUBE SECTION
============================ */
.youtube-section {
  padding: 0 20px 140px;
  max-width: 1240px;
  margin: 0 auto;
}
.youtube-section__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 48px 0 64px;
}

.youtube-section__label {
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--grey);
}

.youtube-section__more {
  font-family: var(--font-en);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  border-bottom: 1px solid var(--black);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}
.youtube-section__more:hover { opacity: 0.45; }

/* CARD */
.card a { display: block; height: 100%; }
.card__img-wrap { overflow: hidden; }

.card__img {
  width: 100%;
  aspect-ratio: 4/3;
  transition: transform 0.6s ease;
  background-size: cover;
  background-position: center;
}
.card--featured .card__img { aspect-ratio: 3/2; }
.card:hover .card__img { transform: scale(1.04); }
.card__img--placeholder { background: #ccc8c0; }

.card__body { padding: 24px 0 40px; }

.card__cat {
  font-family: var(--font-en);
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  color: var(--grey);
  display: block;
  margin-bottom: 12px;
}

.card__title {
  font-family: var(--font-jp);
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.7;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}
.card--featured .card__title { font-size: 1.25rem; }

.card__excerpt {
  font-size: 0.78rem;
  line-height: 2;
  color: var(--grey);
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}

.card__date {
  font-family: var(--font-en);
  font-size: 0.65rem;
  color: var(--grey);
  letter-spacing: 0.15em;
}

/* ============================
   ARTICLES（うぎはの宝スタイル）
============================ */
.articles {
  padding: 60px 20px 140px;
  max-width: 1240px;
  margin: 0 auto;
}

.articles__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 48px;
}

.articles__title {
  font-family: var(--font-jp);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--black);
}

.articles__more {
  font-family: var(--font-jp);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  border: 1px solid var(--black);
  padding: 10px 28px;
  border-radius: 30px;
  transition: background 0.2s, color 0.2s;
}
.articles__more:hover {
  background: var(--black);
  color: var(--white);
}

.articles__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

/* ARTICLE CARD */
.article-card a {
  display: block;
}

.article-card__img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 3/2;
  overflow: hidden;
  margin-bottom: 20px;
}

.article-card__img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}
.article-card:hover .article-card__img {
  transform: scale(1.04);
}
.article-card__img--placeholder {
  background: #ccc8c0;
}

.article-card__cat {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  background: rgba(255, 255, 255, 0.95);
  color: var(--black);
  font-family: var(--font-jp);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 14px;
  letter-spacing: 0.1em;
}

.article-card__body {
  padding: 0 4px;
}

.article-card__title {
  font-family: var(--font-jp);
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--black);
  margin-bottom: 14px;
}

.article-card__excerpt {
  font-family: var(--font-jp);
  font-size: 0.85rem;
  line-height: 1.8;
  color: #555;
  letter-spacing: 0.03em;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 900px) {
  .articles { padding: 40px 28px 80px; }
  .articles__grid { grid-template-columns: 1fr; gap: 32px; }
  .articles__title { font-size: 1.3rem; }
}
/* ============================
   YOUTUBE
============================ */
.youtube__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.youtube-card a { display: block; }

.youtube-card__thumb {
  width: 100%;
  aspect-ratio: 16/9;
  background: #ccc8c0;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  transition: transform 0.6s ease;
}
.youtube-card:hover .youtube-card__thumb { transform: scale(1.04); }

.youtube-card__title {
  font-family: var(--font-jp);
  font-size: 0.88rem;
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.04em;
  margin-top: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 900px) {
  .youtube__grid { grid-template-columns: 1fr 1fr; }
}

/* ============================
   MEMBER TEASER
============================ */
.member-teaser {
  background: var(--white);
  color: var(--black);
  padding: 120px 20px;
  text-align: center;
}

.member-teaser > * {
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
}


  .member-teaser__inner{
    max-width: 720px;
    margin: 0 auto;
  }

  

.member-teaser__label {
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--grey);
  margin-bottom: 32px;
}

.member-teaser__title {
  font-family: var(--font-jp);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 200;
  line-height: 1.7;
  letter-spacing: 0.08em;
  margin-bottom: 28px;
}

.member-teaser__body {
  font-size: 0.85rem;
  line-height: 2;
  color: #9a9590;
  margin-bottom: 48px;
  letter-spacing: 0.06em;
}

.member-teaser__btn {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  border-bottom: 1px solid var(--white);
  padding-bottom: 4px;
  transition: opacity 0.2s;
}
.member-teaser__btn:hover { opacity: 0.5; }

.member-teaser__faces {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}

.face {
  background: #2a2a28;
  aspect-ratio: 3/4;
  background-size: cover;
  background-position: center;
}
.face--1 { grid-row: 1 / 3; aspect-ratio: 3/5; }

/* ============================
   CONTACT
============================ */
.contact {
  padding: 140px 48px;
  text-align: center;
  max-width: 1240px;
  margin: 0 auto;
}

.contact__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  margin-top: 60px;
}

.contact__inner .contact__title {
  margin-bottom: 20px;
}

.contact__label {
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--grey);
}

.contact__title {
  font-family: var(--font-jp);
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  font-weight: 200;
  line-height: 1.7;
  letter-spacing: 0.08em;
  margin-bottom: 40px;
}

.contact__btn {
  display: inline-block;
  font-family: var(--font-jp);
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  border: 1px solid var(--black);
  padding: 16px 40px;
  transition: background 0.25s, color 0.25s;
}
.contact__btn:hover {
  background: var(--black);
  color: var(--white);
}

/* ============================
   FOOTER
============================ */
.footer {
  padding: 40px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__logo {
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.2em;
}

.footer__copy {
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--grey);
}

/* ============================
   PAGE HERO（内部ページ共通）
============================ */
.page-hero {
  padding: 160px 48px 80px;
  position: relative;
}

.page-hero__en {
  font-family: var(--font-en);
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.page-hero__ja {
  font-family: var(--font-jp);
  font-size: 0.82rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  color: var(--grey);
}

.page-hero__bread {
  position: absolute;
  top: 50%;
  right: 48px;
  transform: translateY(-50%);
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--grey);
}

/* ============================
   MEMBER GRID
============================ */
.member-grid { padding: 80px 48px 140px; }

.member-grid__label {
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--grey);
  margin-bottom: 48px;
}

.member-grid__list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px 24px;
}

/* MEMBER CARD */
.mcard a { display: block; }
.mcard__img-wrap { overflow: hidden; margin-bottom: 20px; }

.mcard__img {
  width: 100%;
  aspect-ratio: 3/4;
  background: #ccc8c0;
  background-size: cover;
  background-position: center top;
  transition: transform 0.6s ease;
}
.mcard:hover .mcard__img { transform: scale(1.04); }

.mcard__name {
  font-family: var(--font-jp);
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  margin-bottom: 6px;
}

.mcard__role {
  font-family: var(--font-en);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--grey);
}

/* ============================
   MEMBER DETAIL
============================ */
.member-detail {
  padding: 100px 48px 140px;
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 80px;
  align-items: start;
}

.member-detail__img {
  width: 100%;
  aspect-ratio: 3/4;
  background: #ccc8c0;
  background-size: cover;
  background-position: center top;
  position: sticky;
  top: 120px;
}

.member-detail__name {
  font-family: var(--font-jp);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 200;
  letter-spacing: 0.15em;
  margin-bottom: 8px;
}

.member-detail__role {
  font-family: var(--font-en);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--grey);
  margin-bottom: 48px;
  padding-bottom: 48px;
}

.member-detail__bio {
  font-size: 0.88rem;
  line-height: 2.4;
  letter-spacing: 0.06em;
  color: #3a3835;
  margin-bottom: 48px;
}

.member-detail__sns { display: flex; gap: 24px; }

.member-detail__sns a {
  font-family: var(--font-en);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  border-bottom: 1px solid var(--black);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}
.member-detail__sns a:hover { opacity: 0.4; }

/* ============================
   RESPONSIVE
============================ */

/* ============================
   MOBILE MENU
============================ */
.mobile-menu {
  display: none;
}

@media (max-width: 900px) {
  /* スマホでHEROのXポストを非表示 */
  .hero__tweet {
    display: none;
  }

  /* ハンバーガーボタンをアニメーションに */
  .header__menu {
    z-index: 200;
    position: relative;
  }
  .header__menu span {
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .header__menu.is-open span:nth-child(1) {
    transform: translateY(3.5px) rotate(45deg);
  }
  .header__menu.is-open span:nth-child(2) {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  /* モバイルメニュー本体 */
  .mobile-menu {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    z-index: 150;
    padding: 100px 28px 40px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }
  .mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
  }

  .mobile-menu__nav {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border);
  }

  .mobile-menu__nav a {
    font-family: var(--font-en);
    font-size: 1.1rem;
    letter-spacing: 0.2em;
    color: var(--black);
  }

  .mobile-menu__tweet {
    max-width: 100%;
  }
}

@media (max-width: 900px) {
  .header { padding: 24px 28px; }
  .header__nav { display: none; }
  .header__menu { display: flex; }

  .hero { grid-template-columns: 1fr; padding: 0 28px 60px; min-height: auto; }
  .hero__text { padding-top: 120px; }
  .hero__visual { height: 60vw; }
  .hero__scroll { display: none; }

  .about { grid-template-columns: 1fr; gap: 24px; padding: 80px 28px; }

 .youtube-section { padding: 0 28px 80px; }

  .member-teaser { grid-template-columns: 1fr; padding: 80px 28px; }

  .contact { grid-template-columns: 1fr; gap: 24px; padding: 80px 28px; }

  .footer { padding: 32px 28px; flex-direction: column; gap: 12px; }

  .page-hero { padding: 120px 28px 60px; }
  .page-hero__bread { display: none; }

  .member-grid { padding: 60px 28px 80px; }
  .member-grid__list { grid-template-columns: repeat(2, 1fr); gap: 24px 16px; }

  .member-detail { grid-template-columns: 1fr; padding: 80px 28px; }
  .member-detail__img { position: static; aspect-ratio: 4/3; }
}

/* ============================
   CONTACT PAGE（お問い合わせページ）
============================ */
.contact-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 140px 20px 100px;
}

.contact-page__title {
  font-family: var(--font-jp);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.08em;
  margin-bottom: 32px;
  color: var(--black);
}

.contact-page__lead {
  font-family: var(--font-jp);
  font-size: 0.95rem;
  line-height: 2;
  text-align: center;
  color: #555;
  margin-bottom: 60px;
  letter-spacing: 0.05em;
}

/* ステップインジケーター */
.contact-steps {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
  margin-bottom: 60px;
  position: relative;
}

.contact-steps::before {
  content: '';
  position: absolute;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: #ddd;
  z-index: 0;
}

.contact-steps__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  position: relative;
  z-index: 1;
}

.contact-steps__num {
  width: 44px;
  height: 44px;
  background: #c0c0c0;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 1.1rem;
  font-weight: 600;
}

.contact-steps__item.is-active .contact-steps__num {
  background: var(--black);
}

.contact-steps__label {
  font-family: var(--font-jp);
  font-size: 0.85rem;
  color: #999;
  letter-spacing: 0.1em;
}

.contact-steps__item.is-active .contact-steps__label {
  color: var(--black);
  font-weight: 500;
}

/* フォームテーブル */
.contact-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 40px;
}

.contact-table th,
.contact-table td {
  padding: 24px 20px;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid #e5e5e5;
}

.contact-table th {
  width: 35%;
  font-family: var(--font-jp);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--black);
  background: #f8f8f8;
  letter-spacing: 0.05em;
}

.contact-table td {
  font-family: var(--font-jp);
  font-size: 0.95rem;
  color: var(--black);
}

.required {
  display: inline-block;
  background: #d44;
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 8px;
  margin-left: 6px;
  border-radius: 3px;
  letter-spacing: 0.05em;
}

/* 入力欄 */
.contact-table input[type="text"],
.contact-table input[type="email"],
.contact-table input[type="tel"],
.contact-table select,
.contact-table textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-jp);
  font-size: 1rem;
  border: 1px solid #ccc;
  background: #fff;
  border-radius: 4px;
  color: var(--black);
  transition: border 0.2s;
}

.contact-table input:focus,
.contact-table select:focus,
.contact-table textarea:focus {
  outline: none;
  border-color: var(--black);
}

.contact-table textarea {
  resize: vertical;
  min-height: 140px;
  font-family: var(--font-jp);
}

/* ボタン */
.contact-form__action {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}

.contact-btn {
  display: inline-block;
  font-family: var(--font-jp);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 16px 48px;
  background: var(--black);
  color: var(--white);
  border: 1px solid var(--black);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.contact-btn:hover {
  background: var(--white);
  color: var(--black);
}

.contact-btn--back {
  background: #fff;
  color: var(--black);
}
.contact-btn--back:hover {
  background: var(--black);
  color: #fff;
}

/* 完了画面 */
.contact-complete {
  text-align: center;
  padding: 60px 20px;
}

.contact-complete p {
  font-size: 1.05rem;
  line-height: 2;
  margin-bottom: 40px;
}

/* レスポンシブ */
@media (max-width: 700px) {
  .contact-page { padding: 100px 16px 60px; }
  .contact-steps { gap: 30px; }
  .contact-steps::before { width: 70%; }
  .contact-steps__num { width: 36px; height: 36px; font-size: 0.95rem; }
  .contact-steps__label { font-size: 0.75rem; }

  .contact-table th,
  .contact-table td {
    display: block;
    width: 100%;
    padding: 12px 16px;
    border-bottom: none;
  }
  .contact-table th { background: #f8f8f8; }
  .contact-table tr { border-bottom: 1px solid #e5e5e5; }

  .contact-form__action { flex-direction: column-reverse; }
  .contact-btn { width: 100%; }
}