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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue",
    "Segoe UI", sans-serif;
  color: #333;
  background-color: #111;
}

html {
  scroll-behavior: smooth;
}

.scroll-link {
  color: inherit;
  text-decoration: none;
  display: inline-block;
}

/* ------------------------- */
/* 共通ナビゲーション */
/* ------------------------- */
.site-topbar {
  position: fixed;
  top: 12px;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  z-index: 1000;
  pointer-events: none;
}

.site-nav {
  pointer-events: auto;
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(15, 15, 18, 0.5);
  backdrop-filter: blur(8px);
}

.site-nav a {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
}

.site-nav a[aria-current="page"] {
  color: #ffd7ba;
}

/* ------------------------- */
/* 共通フッター */
/* ------------------------- */
.site-footer {
  background: #1b1515;
  color: rgba(253, 250, 246, 0.88);
  padding: 20px 16px 24px;
  text-align: center;
  font-family: 'Zen Kaku Gothic New', sans-serif;
}

.site-footer-links {
  margin-top: 8px;
}

.site-footer-links a {
  color: rgba(253, 250, 246, 0.9);
  text-decoration: none;
  margin: 0 8px;
}

.site-footer-links a:hover {
  text-decoration: underline;
}

/* ------------------------- */
/* About / Contact ダミーページ */
/* ------------------------- */
.simple-page {
  min-height: calc(100vh - 112px);
  background: #111;
  padding: 120px 20px 60px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.simple-card {
  width: min(760px, 100%);
  background: #fdfaf6;
  border-radius: 14px;
  padding: 28px 24px;
  box-shadow: 0 18px 35px rgba(0, 0, 0, 0.22);
}

.simple-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 2rem;
  letter-spacing: 0.1em;
  color: #3a3130;
}

.simple-text {
  margin-top: 14px;
  font-family: 'Zen Kaku Gothic New', sans-serif;
  line-height: 1.85;
  color: #4b4140;
}

/* ------------------------- */
/* ヒーローエリア（マーブル前段階） */
/* ------------------------- */
.hero {
  height: 100vh;

  /* ★ここを書き換え★ */
 background:
  radial-gradient(circle at 20% 30%, #b06c5160, transparent 60%),
  radial-gradient(circle at 80% 40%, #74403a60, transparent 70%),
  radial-gradient(circle at 30% 80%, #52363570, transparent 65%),

  /* ★中間トーンの“ムラ”を1枚追加★ */
  radial-gradient(circle at 55% 60%, #4a2a2a55, transparent 70%),

  radial-gradient(circle at 70% 85%, #1b121250, transparent 75%),
  linear-gradient(145deg, #2a1e1f, #523635, #2a1e1f);

background-blend-mode: screen;



  /* ★ここまでが追加／変更部分★ */

  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
  padding: 0 20px;

  position: relative;
  overflow: hidden;
}




.hero-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(2.8rem, 14vw, 8rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.8rem;
  font-weight: 700;
  color: #fffceb;

  text-shadow:
    /* 黒影：かなり弱く、でも残す */
    0 2px 3px rgba(0, 0, 0, 0.38),

    /* 光の芯：ちゃんと光るが、眩しくない */
    0 0 10px rgba(255, 180, 120, 0.75),

    /* 中間光：暖色の“にじみ”を残す */
    0 0 20px rgba(255, 160, 110, 0.55),

    /* 外側光：細く・控えめ */
    0 0 32px rgba(230, 130, 90, 0.30);

  transform: scaleY(1.8);
  transform-origin: center;
}


.hero-subtitle {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-size: 1.8rem; /* ← ここをUP */
  font-weight: 300;
  color: #ffffff;
  text-align: center;
  letter-spacing: 0.12em;

  text-shadow:
    0 0 15px rgba(255, 210, 160, 1),
    0 0 35px rgba(255, 170, 120, 0.95),
    0 0 55px rgba(230, 120, 80, 0.85),
    0 0 80px rgba(180, 70, 50, 0.55);

  transform: translateY(3px);
}


.hero-arrow {
  margin-top: 2.5rem;
  font-size: 0.9rem;
  opacity: 0.75;
}

.hero-arrow span {
  display: block;
  font-size: 1.4rem;
  line-height: 1;
}

/* ------------------------- */
/* 下エリア（スクロール確認用） */
/* ------------------------- */
.content {
  min-height: 100vh;
  background-color: #f5f2ef;
  padding: 40px 20px;
}

.content-inner {
  max-width: 800px;
  margin: 0 auto;
}

.content h2 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.content p {
  line-height: 1.8;
  font-size: 0.95rem;
}

/* ------------------------- */
/* 作品ギャラリーセクション */
/* ------------------------- */

.gallery {
  background-color: #f7f4f0;
  min-height: 100vh;          /* ★ 1画面化の本体 */
  display: flex;              /* ★ 中身を縦中央寄せ */
  align-items: center;        /* ★ */
  padding: 60px 20px;         /* ※ いまの 80px〜 から少し詰める */
  box-shadow: 0 -80px 120px rgba(42, 30, 31, 0.28) inset;
}


.gallery-inner {
  width: 100%;
  min-width: 0;
  max-width: 1100px;
  margin: 0 auto;
  background: #fdfaf6;
  border-radius: 12px;
  box-shadow: 0 18px 35px rgba(0, 0, 0, 0.08);
  padding: 40px 48px;
}

.gallery-heading {
  font-family: 'Noto Serif JP', serif;
  font-size: 2rem;
  text-align: center;
  letter-spacing: 0.12em;
  margin-bottom: 2.5rem;
  color: #3a3130;
}

/* 横一列に並べる（PC） */
.gallery-row {
  display: flex;
  gap: 32px;
  overflow-x: auto;
  padding: 12px 32px; /* ← ここで左右に32pxの余白ができる */
}

.gallery-row::-webkit-scrollbar {
  height: 6px;
}
.gallery-row::-webkit-scrollbar-thumb {
  background: #c8beb5;
  border-radius: 999px;
}

.gallery-item {
  min-width: 220px;      /* 横スクロールしたときの1枚の幅 */
  flex: 0 0 auto;
  padding-top: 8px;      /* ← サムネが少し大きくなっても余裕を持たせる */
}

/* 画像まわり */
/* 画像まわり */
.gallery-thumb-wrap {
  background-color: #eee4da;
  border-radius: 8px;
  overflow: hidden;
  /* 浮き演出用 */
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.gallery-thumb-wrap:hover {
  /* 上には動かさず、少し大きくして影で「浮く」感じを出す */
  transform: scale(1.04);
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.22);
}


.gallery-thumb {
  display: block;
  width: 100%;
  height: 180px;
  object-fit: cover;
}

/* タイトル・メタ */
.gallery-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1rem;
  margin-top: 0.75rem;
  color: #3a3130;
}

.gallery-meta {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-size: 0.8rem;
  color: #837a73;
  margin-top: 0.2rem;
}

/* ------------------------- */
/* ライトボックス（画像拡大表示） */
/* ------------------------- */
.lightbox {
  position: fixed;
  inset: 0;

  /* 暗さ：作品を主役に（真っ黒ではなく“深い暗さ”） */
  background: rgba(10, 10, 12, 0.82);

  display: flex;
  justify-content: center;
  align-items: center;

  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;

  z-index: 999;

  /* スクロール抑制のための“余白” */
  padding: 24px 18px;
}

.lightbox.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* 開いた瞬間に中身が少し“寄って”出る */
.lightbox-content {
  width: min(92vw, 980px);
  max-height: min(88vh, 760px);

  background: rgba(129, 127, 127, 0.9);
  border-radius: 14px;

  padding: 14px 16px 16px;

  box-shadow:
    0 24px 70px rgba(0, 0, 0, 0.62),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset;

  display: flex;
  flex-direction: column;
  gap: 12px;

  transform: translateY(10px) scale(0.985);
  opacity: 0;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.lightbox.is-active .lightbox-content {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* 画像：最大化しつつ、余白は確保 */
.lightbox-image {
  width: 100%;
  max-height: 68vh;
  object-fit: contain;
  border-radius: 10px;
}

/* キャプション：落ち着いた字面 */
.lightbox-caption {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.95rem;
  text-align: center;
  letter-spacing: 0.10em;
  color: rgba(253, 250, 246, 0.92);
  margin-top: 2px;
}

/* 閉じるボタン：丸＋薄い枠で“UIっぽさ” */
.lightbox-close {
  align-self: flex-end;

  width: 38px;
  height: 38px;
  border-radius: 999px;

  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);

  color: rgba(253, 250, 246, 0.95);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;

  display: grid;
  place-items: center;

  transition: transform 0.15s ease, background 0.15s ease, opacity 0.15s ease;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: scale(1.04);
  opacity: 0.95;
}

/* スマホでボタンが小さすぎないように */
@media (max-width: 480px) {
  .lightbox {
    padding: 18px 12px;
  }
  .lightbox-close {
    width: 42px;
    height: 42px;
  }
}
.pos-kurage {
  object-position: center 20%;
}

.pos-guiter {
  object-position: center 20%;
}

.pos-guitarist-up {
  object-position: center 80%;
}

/* ------------------------- */
/* スマホ最適化 */
/* ------------------------- */
@media (max-width: 600px) {
}

/* ------------------------- */
/* 作品ページ（work） */
/* ------------------------- */
.work {
  background: #111;
  color: #fdfaf6;
  padding: 48px 20px 80px;
}

.work-inner {
  max-width: 980px;
  margin: 0 auto;
}


.work-back a {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  color: rgba(253, 250, 246, 0.85);
  text-decoration: none;
}

.work-back a:hover {
  text-decoration: underline;
}

.work-header {
  margin-top: 16px;
  margin-bottom: 18px;
}

.work-title {
  font-family: 'Noto Serif JP', serif;
  letter-spacing: 0.12em;
  font-size: clamp(1.8rem, 6vw, 3rem);
}

.work-meta {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  color: rgba(253, 250, 246, 0.7);
  margin-top: 6px;
}

.work-figure {
  margin-top: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
}

.work-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;

  /* 追記：巨大画像でも気持ちよく収める */
  max-height: 72vh;
  object-fit: contain;
  background: rgba(0, 0, 0, 0.25);
}

.work-caption {
  font-family: 'Noto Serif JP', serif;
  letter-spacing: 0.08em;
  text-align: center;
  color: rgba(253, 250, 246, 0.78);
  margin-top: 10px;
}

.work-notes {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
}

.work-notes-title {
  font-family: 'Noto Serif JP', serif;
  letter-spacing: 0.10em;
  font-size: 1.1rem;
}

.work-text {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  line-height: 1.9;
  color: rgba(253, 250, 246, 0.85);
  margin-top: 10px;

  /* 追記：読みやすい行長 */
  max-width: 60ch;
}

/* ------------------------- */
/* スマホ最適化 */
/* ------------------------- */
@media (max-width: 600px) {

  /* ===== Work（作品ページ） ===== */
  .work {
    padding: 32px 16px 64px;
  }

  .work-figure {
    padding: 12px;
  }

  /* ===== Hero ===== */
  .hero {
    padding: 0 16px;
  }

  .site-topbar {
    top: 8px;
  }

  .site-nav {
    gap: 12px;
    padding: 9px 14px;
  }

  .site-nav a {
    font-size: 0.82rem;
  }

  .hero-title {
    font-size: clamp(2.2rem, 12vw, 4.2rem);
    transform: scaleY(1.35);
    margin-bottom: 1.2rem;
    letter-spacing: 0.10em;
  }

  .hero-subtitle {
    font-size: 1.1rem;
    letter-spacing: 0.10em;
    line-height: 1.6;
  }

  .hero-arrow {
    margin-top: 1.8rem;
    font-size: 0.85rem;
  }

  /* ===== Gallery ===== */
  .gallery {
    padding: 56px 14px 72px;
  }

  .gallery-inner {
    padding: 24px 18px;
    border-radius: 12px;
  }

  .gallery-heading {
    font-size: 1.5rem;
    margin-bottom: 1.6rem;
  }

  .gallery-row {
    gap: 18px;
    padding: 10px 18px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .gallery-item {
    min-width: 74vw;
    scroll-snap-align: start;
  }

  .gallery-thumb {
    height: 220px;
  }

  .gallery-title {
    font-size: 1.05rem;
  }

  .gallery-meta {
    font-size: 0.85rem;
  }

  .gallery-detail {
    padding: 0.55rem 0.9rem;
    font-size: 0.9rem;
  }

  /* ===== Lightbox（スマホ最終） ===== */
  .lightbox {
    padding: 14px 10px;
  }

  .lightbox-content {
    position: relative;
    width: min(96vw, 980px);
    max-height: 86vh;
    padding: 12px 12px 14px;
    border-radius: 14px;
  }

  .lightbox-close {
    position: absolute;
    top: 4px;
    right: 12px;
    width: 44px;
    height: 44px;
    z-index: 9999;
  }

  .lightbox-image {
    margin-top: 40px;
    max-height: 68vh;
    border-radius: 10px;
  }

  .lightbox-caption {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-top: 4px;
  }

  .simple-page {
    padding: 98px 14px 42px;
  }

  .simple-title {
    font-size: 1.5rem;
  }
}