/* フォント */
@font-face {
  font-family: 'Futura';
  src: url('type/Futura.ttc') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'BigSquareDots';
  src: url('type/BigSquareDots.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Codystar';
  src: url('type/Codystar-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'BunyuMincho';
  src: url('type/BunyuMinStdN-R.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'BodoniOrnaments';
  src: url('type/Bodoni Ornaments.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'RoBodoni';
  src: url('type/RoBodoni-BookSC.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0030-0039, U+0041-005A, U+00C0-00D6, U+00D8-00DE;
}

@font-face {
  font-family: 'RoBodoni';
  src: url('type/RoBodoni-Book.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0020-002F, U+003A-0040, U+0061-007A, U+005B-0060, U+007B-00BF, U+00E0-00F6, U+00F8-00FF;
}

/* リセット & ベース */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

img, video {
  -webkit-user-drag: none;
  user-select: none;
}

html, body {
  height: 100%;
}

*, *::before, *::after {
  cursor: none !important;
}

html {
  cursor: none !important;
}


/* アイコン動画 */
#icon-video {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 120px;
  height: 120px;
  object-fit: contain;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  mix-blend-mode: screen;
}
#icon-video.visible {
  opacity: 1;
  pointer-events: auto;
}

/* イントロ */
#intro {
  position: fixed;
  inset: 0;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.6s ease;
}
#intro.hidden {
  opacity: 0;
  pointer-events: none;
}
#intro-video {
  width: 200px;
  height: 200px;
  object-fit: contain;
}

/* カスタムカーソル */
#cursor {
  position: fixed;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fff;
  pointer-events: none;
  z-index: 9999999;
  transform: translate(-50%, -50%);
  transition: width 0.3s cubic-bezier(0.25,0.46,0.45,0.94),
              height 0.3s cubic-bezier(0.25,0.46,0.45,0.94),
              opacity 0.4s ease;
  will-change: transform;
}
#cursor.expanded {
  width: 72px;
  height: 72px;
  mix-blend-mode: difference;
}

body {
  font-family: 'RoBodoni', 'BunyuMincho', 'Georgia', serif;
  background: #000;
  color: #fff;
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }

.back-link {
  font-size: 1rem;
  font-style: normal;
  color: #fff;
  text-decoration: none;
  transition: color 0.2s;
}

/* ============================================================
   ヘッダー
   ============================================================ */
header {
  position: fixed;
  top: 0;
  right: 0;
  padding: 2.4rem 3.5rem;
  z-index: 200;
}

/* ハンバーガーボタン */
.menu-toggle {
  background: none;
  border: none;
  color: #fff;
  box-sizing: content-box;
  padding: 0.6rem 0.4rem;
  transition: color 0.2s;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-left: auto;
  width: 44px;
  height: 14px;
}
.menu-toggle:hover { color: #fff; }

.bar {
  display: block;
  width: 100%;
  height: 1px;
  background: currentColor;
  transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform-origin: center;
}

.menu-toggle.open .bar:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.menu-toggle.open .bar:nth-child(2) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* メニューパネル */
.menu-nav {
  display: none;
  margin-top: 1.8rem;
  text-align: right;
}
.menu-nav.open { display: block; }

.nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.8rem;
}
.nav-links a {
  font-family: 'RoBodoni', sans-serif;
  font-size: 1.33rem;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: #fff; }

/* ============================================================
   ページ切り替え
   ============================================================ */
.page { display: none; }
.page.active { display: block; }

/* ============================================================
   About ページ
   ============================================================ */

.about-hero {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

/* About スライドショー */
.about-slideshow {
  position: absolute;
  left: 50%;
  top: 55%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 180px;
}
.about-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 1s ease;
}
.about-slide.clip {
  object-fit: cover;
}
.about-slide.active {
  opacity: 0;
}

#mosaic-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  image-rendering: pixelated;
  z-index: 1;
}

.about-text {
  position: fixed;
  top: 18vh;
  left: 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  z-index: 1000;
  pointer-events: none;
}

.about-text .about-link {
  pointer-events: auto;
}

.about-text p {
  font-family: 'Codystar', monospace;
  font-size: clamp(1.6rem, 4vw, 3.36rem);
  color: #ece7ff;
  line-height: 1.25;
  letter-spacing: 0.02em;
}

.about-link {
  display: inline-block;
  color: #ece7ff;
  background: transparent;
  transition: background 0.15s, color 0.15s;
  padding: 0 0.05em;
}
.about-link:hover {
  background: #ece7ff;
  color: #000;
}

/* ============================================================
   Featured（ピックアップ）
   ============================================================ */
.featured {
  background: #000;
  padding: 25vh 3.5rem 20rem;
  display: flex;
  flex-direction: column;
  gap: 5rem;
}

.featured-item {
  display: block;
  text-decoration: none;
  position: relative;
  width: 90%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  margin: 0 auto;
}

.featured-image {
  width: 100%;
  height: 100%;
  transition: transform 0.6s ease, opacity 0.6s ease, filter 0.6s ease;
  filter: grayscale(100%);
}

.featured-item:hover .featured-image {
  transform: scale(1.02);
  opacity: 0.75;
  filter: grayscale(0%);
}



.featured-title {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 700;
  font-style: normal;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 0.6rem;
}

.featured-tag {
  font-size: 0.78rem;
  font-style: normal;
  color: #fff;
}

.container { padding: 0; }

/* ============================================================
   共通カード
   ============================================================ */
.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.work-card { cursor: none; }

.work-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #111;
  margin-bottom: 0.6rem;
  transition: opacity 0.2s;
}
.work-card:hover .work-image { opacity: 0.65; }

.play-image { background: #0e0e14; }

.work-title {
  font-size: 0.85rem;
  font-style: normal;
  color: #fff;
}

/* ============================================================
   WORK / PLAY セクション
   ============================================================ */
.works-section {
  padding: 18vh 3.5rem 14rem;
  background: #000;
}

/* ヘッダー行：タイトル左・フィルター右 */
.works-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 3rem;
}

.works-title {
  font-size: clamp(1.6rem, 4vw, 3.36rem);
  font-weight: 400;
  font-style: normal;
  letter-spacing: 0.02em;
  color: #ece7ff;
  font-family: 'Codystar', monospace;
}

/* Filter トグルボタン */
.filter-toggle {
  background: none;
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-family: inherit;
  font-size: 0.78rem;
  font-style: normal;
  padding: 0.3rem 1rem;
  letter-spacing: 0.05em;
  transition: border-color 0.2s, color 0.2s;
}
.filter-toggle:hover {
  border-color: #fff;
  color: #fff;
}
.filter-toggle-icon {
  display: inline-block;
  transition: transform 0.25s;
  margin-left: 0.3em;
}
.filter-toggle.open .filter-toggle-icon { transform: rotate(45deg); }

/* フィルターパネル */
.work-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  background: #000;
  padding: 1.2rem 0;
  margin-bottom: 4rem;
  z-index: 50;
}

.filter-btn {
  background: none;
  border: 1px solid rgba(255,255,255,0.18);
  color: #fff;
  font-family: inherit;
  font-size: 0.75rem;
  font-style: normal;
  padding: 0.25rem 0.9rem;
  border-radius: 999px;
  transition: border-color 0.2s, color 0.2s;
}
.filter-btn:hover {
  border-color: #fff;
  color: #fff;
}
.filter-btn.active {
  border-color: #fff;
  color: #fff;
}

/* グリッド */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5rem 2.5rem;
}

@media (max-width: 900px) {
  .work-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .work-grid { grid-template-columns: 1fr; }
}

.work-item {
  display: block;
  text-decoration: none;
  color: inherit;
}

.work-thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #0d0d0d;
  overflow: hidden;
  margin-bottom: 1.2rem;
  transition: opacity 0.3s;
}
.work-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.work-item:hover .work-thumb { opacity: 0.7; }

.work-item-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.work-item-title {
  font-size: 0.88rem;
  font-style: normal;
  color: #fff;
}

.work-item-meta {
  display: none;
}

.coming-soon {
  font-family: 'RoBodoni', serif;
  font-size: clamp(0.96rem, 2.4vw, 1.6rem);
  color: #ece7ff;
  letter-spacing: 0.05em;
  padding: 2rem 0;
}

/* ============================================================
   BIO
   ============================================================ */
.bio-section {
  padding: 18vh 3.5rem 14rem;
  background: #000;
  min-height: 100vh;
}

.bio-body {
  max-width: 640px;
}

.bio-text {
  font-size: 1rem;
  line-height: 1.9;
  color: #fff;
  font-style: normal;
}

.bio-link {
  color: inherit;
  text-decoration: none;
}
.bio-link:hover {
  text-decoration: underline;
  text-decoration-style: dashed;
  text-underline-offset: 0.2em;
}

/* ============================================================
   CONTACT
   ============================================================ */
#page-contact {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.contact-iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: none;
}

.contact-title-overlay {
  position: absolute;
  top: 12vh;
  left: 3.5rem;
  font-family: 'Codystar', monospace;
  font-size: clamp(1.6rem, 4vw, 3.36rem);
  color: #ece7ff;
  letter-spacing: 0.02em;
  z-index: 10;
  pointer-events: none;
}


/* ============================================================
   アクセシビリティ：キーボードフォーカス
   ============================================================ */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid #ece7ff;
  outline-offset: 4px;
}

/* ============================================================
   タッチデバイス：カーソル非表示
   ============================================================ */
@media (hover: none) {
  #cursor { display: none; }
  *, *::before, *::after { cursor: auto !important; }
  #icon-video { display: none !important; }
}

/* ============================================================
   モバイル
   ============================================================ */
@media (max-width: 560px) {
  header {
    padding: 1.8rem 1.5rem;
  }

  .about-text {
    left: 1.5rem;
    top: 14vh;
  }

  .featured {
    padding: 20vh 1.5rem 4rem;
    gap: 3rem;
  }

  .works-section {
    padding: 14vh 1.5rem 8rem;
  }

  .bio-section {
    padding: 14vh 1.5rem 8rem;
  }

  .contact-section {
    padding: 14vh 1.5rem 8rem;
  }

  .work-filters {
    padding: 1rem 0;
    margin-bottom: 2.5rem;
  }

  .work-grid {
    gap: 3rem 1.5rem;
  }

  #icon-video {
    width: 80px;
    height: 80px;
    bottom: 1.2rem;
    right: 1.2rem;
  }
}