/* =========================================================
   Buddies — Base / Design tokens
   ========================================================= */
:root {
  /* Buddies brand palette — クリーム（生成り）×黒 */
  --cream: #e8ddc3;          /* 公式ロゴの地色。ブランドの核 */
  --cream-deep: #ded0b0;     /* セクションの締め色 */
  --paper: #faf6ec;          /* 生成り系オフホワイト（純白は使わない） */
  --paper-2: #f2ecdd;        /* うっすら色のついた面 */
  --ink: #1c1a17;            /* 墨色（わずかに温かい黒） */
  --ink-soft: #7a7263;       /* 温かみのあるグレー（本文の補足） */
  --line: #e0d7c4;           /* 罫線 */
  --placeholder: #e4dbc7;    /* 画像待ちの枠 */
  --accent: 226, 103, 61;    /* 追従ロゴのカラー（テラコッタ/コーラル）RGB */

  /* 互換エイリアス（既存クラスが参照している変数名を残す） */
  --color-bg: var(--paper);
  --color-bg-soft: var(--cream);
  --color-ink: var(--ink);
  --color-ink-soft: var(--ink-soft);
  --color-line: var(--line);
  --color-accent: var(--ink);
  --color-placeholder: var(--placeholder);

  --font-en: "Inter", "Noto Sans JP", sans-serif;
  --font-jp: "Noto Sans JP", "Inter", sans-serif;

  --header-h: 68px;
  --maxw: 1240px;
  --gutter: 24px;
  --radius: 4px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-jp);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.7;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* 画像がまだ無い箇所のプレースホルダー */
.placeholder-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  color: #b3ada3;
  background: var(--color-placeholder);
  pointer-events: none;
}

/* =========================================================
   Header
   ========================================================= */
/* ヘッダーバーはなし。透明の帯＋上部の薄い陰りだけ。中の要素は追従（固定） */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: linear-gradient(180deg, rgba(28,26,23,0.34) 0%, rgba(28,26,23,0) 100%);
  transition: background 0.3s var(--ease);
}
.header-inner {
  max-width: 100%;
  margin: 0 auto;
  height: var(--header-h);
  padding: 0 clamp(16px, 4vw, 44px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header-right {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 22px);
}

.logo {
  position: relative;
  display: inline-block;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--paper);                 /* 既定は白（写真の上） */
  text-shadow: 0 2px 14px rgba(28,26,23,0.4);
  transition: color 0.3s var(--ease);
}
.logo .rmark {
  font-size: 0.42em;
  font-weight: 600;
  vertical-align: super;
  letter-spacing: 0;
  margin-left: 0.12em;
}

/* Instagramボタン（常時表示・追従） */
.nav-instagram {
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 8px 18px;
  color: var(--paper);
  border: 1px solid rgba(250,246,236,0.7);
  border-radius: 999px;
  backdrop-filter: blur(2px);
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.3s var(--ease);
}
.nav-instagram:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }

/* ハンバーガー（全サイズで表示） */
.nav-toggle {
  display: block;
  width: 40px;
  height: 40px;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 9px;
  width: 22px;
  height: 2px;
  background: var(--paper);
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease), background 0.3s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 14px; }
.nav-toggle span:nth-child(2) { top: 20px; }
.nav-toggle span:nth-child(3) { top: 26px; }
.nav-toggle.is-open span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* 明るい(クリーム)セクションの上では、要素を黒に切り替え */
.site-header.on-light { background: none; }
.site-header.on-light .logo { color: var(--ink); text-shadow: none; }
.site-header.on-light .nav-toggle span { background: var(--ink); }
.site-header.on-light .nav-instagram { color: var(--ink); border-color: var(--ink); }
.site-header.on-light .nav-instagram:hover { background: var(--ink); color: var(--paper); }
/* メニューを開いている間は必ず白（暗い全画面メニューの上） */
body.menu-open .site-header .logo { color: var(--paper); text-shadow: none; }
body.menu-open .site-header .nav-toggle span { background: var(--paper); }
body.menu-open .site-header .nav-instagram { color: var(--paper); border-color: rgba(250,246,236,0.7); }

/* 全画面メニュー */
.global-nav {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(20px, 5vh, 48px);
  padding: var(--header-h) clamp(24px, 8vw, 130px) 40px;
  background: var(--ink);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
}
.global-nav.is-open { opacity: 1; visibility: visible; }
.global-nav ul {
  display: flex;
  flex-direction: column;
  gap: clamp(2px, 1vh, 10px);
}
.global-nav ul a {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(2.4rem, 8vw, 5rem);
  letter-spacing: -0.02em;
  line-height: 1.06;
  color: var(--paper);
  transition: color 0.2s var(--ease), transform 0.3s var(--ease);
  /* 開いたら少し遅れて上がってくる */
  opacity: 0;
  transform: translateY(20px);
}
/* ホバー(スライド)で左から「Buddies」が出てくる */
.global-nav .menu-pre {
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  max-width: 0;
  margin-right: 0;
  opacity: 0;
  transform: translateX(-0.3em);
  color: rgba(var(--accent), 0.95);
  transition: max-width 0.4s var(--ease), margin 0.4s var(--ease),
              opacity 0.35s var(--ease), transform 0.4s var(--ease);
}
.global-nav .menu-word { transition: color 0.2s var(--ease); }
.global-nav ul a:hover .menu-pre,
.global-nav ul a:focus-visible .menu-pre {
  max-width: 6em;
  margin-right: 0.3em;
  opacity: 1;
  transform: translateX(0);
}
/* タッチ端末（ホバー不可）では常に「Buddies」を表示 */
@media (hover: none) {
  .global-nav .menu-pre {
    max-width: 6em;
    margin-right: 0.3em;
    opacity: 1;
    transform: none;
  }
}
.global-nav.is-open ul a { opacity: 1; transform: translateY(0); transition: opacity 0.5s var(--ease), transform 0.5s var(--ease); }
.global-nav.is-open ul li:nth-child(1) a { transition-delay: 0.08s; }
.global-nav.is-open ul li:nth-child(2) a { transition-delay: 0.14s; }
.global-nav.is-open ul li:nth-child(3) a { transition-delay: 0.20s; }
.global-nav.is-open ul li:nth-child(4) a { transition-delay: 0.26s; }
.global-nav.is-open ul li:nth-child(5) a { transition-delay: 0.32s; }
/* 語(Snap等)は白のまま、前に付く「Buddies」だけアクセント色 */
.menu-insta {
  font-family: var(--font-en);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(250,246,236,0.75);
  transition: color 0.2s var(--ease);
}
.menu-insta:hover { color: var(--paper); }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100svh;
  min-height: 560px;
  overflow: hidden;
  background: var(--ink);
}

/* 全幅のメイン画像 */
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
/* 自動スライド（クロスフェード＋ゆっくりズーム） */
.hero-bg .hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.4s var(--ease);
}
.hero-bg .hero-img.is-active {
  opacity: 1;
  transform: scale(1);
  transition: opacity 1.4s var(--ease), transform 7s ease-out;
}
/* 文字を読みやすくする薄い陰り */
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(28,26,23,0.35) 0%, rgba(28,26,23,0.05) 42%, rgba(28,26,23,0) 65%),
    linear-gradient(0deg, rgba(28,26,23,0.4) 0%, rgba(28,26,23,0) 30%);
}

/* ① 横に流れるロゴ帯（マーキー） */
.hero-marquee {
  position: absolute;
  top: 26%;
  left: 0;
  right: 0;
  z-index: 3;
  overflow: hidden;
  pointer-events: none;
  transform: rotate(-2deg);
}
.hero-marquee-track {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  will-change: transform;
  animation: marquee 26s linear infinite;
}
.hero-marquee-track span {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 5.2rem);
  letter-spacing: -0.02em;
  line-height: 1;
  padding: 0 0.35em;
  color: transparent;
  -webkit-text-stroke: 1.4px rgba(250, 246, 236, 0.85);
  text-stroke: 1.4px rgba(250, 246, 236, 0.85);
}
.hero-marquee-track span sup {
  font-size: 0.34em;
  -webkit-text-stroke-width: 0.9px;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ② 右の大きなロゴ（縦表記／DROP TOKYOの"Fresh Snap…"参照） */
.hero-bigmark {
  position: absolute;
  right: clamp(4px, 2vw, 36px);
  top: 50%;
  z-index: 4;
  margin: 0;
  writing-mode: vertical-rl;   /* 縦に流す（英字は90°回転） */
  text-orientation: mixed;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(3.6rem, 16vh, 12rem);
  line-height: 0.82;
  letter-spacing: -0.02em;
  color: var(--cream);
  text-shadow: 0 4px 40px rgba(28, 26, 23, 0.4);
  /* 読み込み時にふわっと（縦中央は保ったまま） */
  transform: translateY(-50%) translateX(24px);
  opacity: 0;
  transition: opacity 1s var(--ease) 0.2s, transform 1s var(--ease) 0.2s;
}
body.loaded .hero-bigmark {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
.hero-bigmark sup {
  font-size: 0.3em;
  font-weight: 600;
  margin-top: 0.06em;
}

/* キャプション（左下） */
.hero-caption {
  position: absolute;
  left: clamp(16px, 4vw, 48px);
  bottom: clamp(40px, 10vh, 96px);
  z-index: 4;
  color: var(--paper);
}
.hero-lead {
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  margin-bottom: 10px;
}
.hero-credit {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: rgba(250, 246, 236, 0.82);
}

/* View more（右下） */
.hero-viewmore {
  position: absolute;
  right: clamp(16px, 4vw, 48px);
  bottom: clamp(16px, 4vh, 36px);
  z-index: 5;
  font-family: var(--font-en);
  font-size: clamp(1.1rem, 2vw, 1.6rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--paper);
  transition: opacity 0.25s var(--ease);
}
.hero-viewmore span { display: inline-block; transition: transform 0.25s var(--ease); }
.hero-viewmore:hover span { transform: translateX(6px); }

/* =========================================================
   Filter bar
   ========================================================= */
.filter-bar {
  position: sticky;
  top: var(--header-h);
  z-index: 50;
  background: rgba(250, 246, 236, 0.9); /* paper */
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.filter-bar ul {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.filter-bar ul::-webkit-scrollbar { display: none; }
.filter-btn {
  flex: 0 0 auto;
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--color-ink-soft);
  padding: 16px 14px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.filter-btn:hover { color: var(--color-ink); }
.filter-btn.is-active {
  color: var(--color-ink);
  border-bottom-color: var(--color-ink);
}

/* =========================================================
   Contents（4本柱の紹介）
   ========================================================= */
.contents {
  background: var(--cream);
  padding: clamp(64px, 10vw, 120px) var(--gutter);
}
.contents-inner {
  max-width: var(--maxw);
  margin: 0 auto;
}
.sec-label {
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--ink-soft);
  margin-bottom: 16px;
}
.sec-title {
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: clamp(36px, 5vw, 56px);
}
/* 1行1項目・横幅いっぱい（タイトル大／説明は中途半端に折らない） */
.pillars {
  display: block;
}
.pillars li {
  display: flex;
  align-items: baseline;
  gap: clamp(24px, 5vw, 80px);
  border-top: 1px solid var(--ink);
  padding: clamp(22px, 3vw, 34px) 0;
}
.pillar-en {
  flex: 0 0 auto;
  width: clamp(180px, 26vw, 360px);
  font-family: var(--font-en);
  font-size: clamp(1.5rem, 3.2vw, 2.4rem); /* タイトルを大きく */
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.pillars p {
  flex: 1;
  min-width: 0;
  max-width: none;                          /* 横幅を使い切る */
  font-size: clamp(0.95rem, 1.3vw, 1.12rem);
  color: var(--ink-soft);
  word-break: auto-phrase;                  /* 日本語を文節で折る */
}

/* =========================================================
   カテゴリー別ブロック（DROP TOKYOのJust Dropped/Fresh Snap風）
   ========================================================= */
.cat-block {
  padding: clamp(56px, 8vw, 104px) var(--gutter);
  background: var(--paper);
}
#interview.cat-block { background: var(--cream); } /* 交互に色を変える */

/* 見出し */
.cat-head {
  max-width: var(--maxw);
  margin: 0 auto clamp(26px, 4vw, 46px);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 24px;
}
.cat-title {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(2.2rem, 6vw, 4.6rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
  white-space: nowrap;
  margin-right: auto;   /* View all を右端へ */
}
.cat-desc {
  order: 3;             /* タイトル行の下に回す */
  flex: 1 1 100%;
  margin-top: 6px;
  max-width: 74ch;
  font-size: clamp(0.92rem, 1.2vw, 1.05rem);
  line-height: 1.9;
  color: var(--ink-soft);
  word-break: auto-phrase; /* 日本語を文節で折る（単語の途中で折れない） */
}
.cat-viewall {
  font-family: var(--font-en);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink);
  align-self: center;
  padding-bottom: 4px;
  border-bottom: 1.5px solid var(--ink);
  white-space: nowrap;
}
.cat-viewall span { display: inline-block; transition: transform 0.25s var(--ease); }
.cat-viewall:hover span { transform: translateX(6px); }

/* 4:5 グリッド（完パケ画像を切らずに並べる） */
.cat-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(10px, 1.4vw, 20px);
}
.grid-card {
  display: block;
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--placeholder);
}
.grid-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.grid-card:hover img { transform: scale(1.04); }

/* グリッド下の View more ボタン（Instagramへ） */
.cat-more {
  display: flex;
  justify-content: center;
  margin-top: clamp(28px, 4vw, 52px);
}
.more-btn {
  font-family: var(--font-en);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink);
  padding: 15px 40px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}
.more-btn span { display: inline-block; transition: transform 0.25s var(--ease); }
.more-btn:hover { background: var(--ink); color: var(--paper); }
.more-btn:hover span { transform: translateX(5px); }

/* 投稿がまだ無いカテゴリーの Coming soon（グリッド枠内・全幅） */
.cat-coming {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: clamp(28vh, 38vh, 440px);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}
.cat-coming span {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(1.3rem, 3vw, 2.2rem);
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}

/* スクロール追従の縦組みロゴ（DROP TOKYO風・半透明＋カラー／各コンテンツで文字が変わる） */
.sticky-mark {
  position: fixed;
  right: clamp(2px, 1.4vw, 30px);
  top: 50%;
  z-index: 60;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(2.6rem, 14vh, 10rem);
  letter-spacing: -0.02em;
  line-height: 0.9;
  color: rgba(var(--accent), 0.5);   /* 非対応ブラウザ用のフォールバック色 */
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--ease), visibility 0.5s var(--ease);
}
.sticky-mark.show { opacity: 1; visibility: visible; }
/* 文字を半透明グラデーションで塗り、スクロールで色を流す（JSでbackground-positionを更新） */
.sticky-mark span {
  display: inline-block;
  background: linear-gradient(
    180deg,
    rgba(226, 103, 61, 0.6)  0%,
    rgba(214, 118, 150, 0.6) 30%,
    rgba(224, 178, 90, 0.6)  55%,
    rgba(120, 150, 110, 0.6) 80%,
    rgba(226, 103, 61, 0.6)  100%
  );
  background-size: 100% 420%;
  background-position: 0% 0%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
}
.sticky-mark.swapping span { opacity: 0; transform: translateY(12px); }

/* =========================================================
   Features（旧・全幅特集：現在は未使用）
   ========================================================= */
.features { width: 100%; }

.feature {
  position: relative;
  width: 100%;
  min-height: clamp(560px, 92vh, 940px);
  overflow: hidden;
  background: var(--ink);
  display: flex;
}
.feature-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.12);
  transition: transform 1.6s var(--ease);
  will-change: transform;
}
.feature.is-visible .feature-img { transform: scale(1); }

.feature-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(28,26,23,0.66) 0%, rgba(28,26,23,0.12) 46%, rgba(28,26,23,0) 72%),
    linear-gradient(90deg, rgba(28,26,23,0.5) 0%, rgba(28,26,23,0) 55%);
}

.feature-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 56px) clamp(52px, 9vh, 104px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--paper);
}
/* 中身は入場時に順番にフェードアップ */
.feature-inner > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.feature.is-visible .feature-inner > * {
  opacity: 1;
  transform: translateY(0);
}
.feature.is-visible .feature-inner > *:nth-child(1) { transition-delay: 0.05s; }
.feature.is-visible .feature-inner > *:nth-child(2) { transition-delay: 0.13s; }
.feature.is-visible .feature-inner > *:nth-child(3) { transition-delay: 0.21s; }
.feature.is-visible .feature-inner > *:nth-child(4) { transition-delay: 0.29s; }
.feature.is-visible .feature-inner > *:nth-child(5) { transition-delay: 0.37s; }
.feature.is-visible .feature-inner > *:nth-child(6) { transition-delay: 0.45s; }

.feature-index {
  font-family: var(--font-en);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: rgba(250, 246, 236, 0.7);
  margin-bottom: 18px;
}
.feature-index span { color: var(--paper); font-weight: 700; }

.feature-cat {
  font-family: var(--font-en);
  font-size: clamp(0.82rem, 1.4vw, 1rem);
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--cream);
  margin-bottom: 12px;
}
.feature-name {
  font-family: var(--font-en);
  font-size: clamp(3rem, 9vw, 7.5rem);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
  text-shadow: 0 4px 40px rgba(28, 26, 23, 0.3);
}
.feature-meta {
  font-family: var(--font-en);
  font-size: clamp(0.9rem, 1.5vw, 1.08rem);
  letter-spacing: 0.04em;
  color: rgba(250, 246, 236, 0.9);
  margin-bottom: 14px;
}
.feature-desc {
  font-size: 0.95rem;
  color: rgba(250, 246, 236, 0.82);
  max-width: 42ch;
  margin-bottom: 26px;
}
.feature-more {
  align-self: flex-start;
  font-family: var(--font-en);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--paper);
  padding-bottom: 4px;
  border-bottom: 1.5px solid rgba(250, 246, 236, 0.6);
  transition: border-color 0.25s var(--ease);
}
.feature-more span { display: inline-block; transition: transform 0.25s var(--ease); }
.feature-more:hover { border-color: var(--paper); }
.feature-more:hover span { transform: translateX(6px); }

/* 偶数ブロックは右寄せ（DROP TOKYO風のリズム） */
.feature:nth-child(even) .feature-inner {
  align-items: flex-end;
  text-align: right;
}
.feature:nth-child(even) .feature-desc { margin-left: auto; }
.feature:nth-child(even) .feature-more { align-self: flex-end; }
.feature:nth-child(even) .feature-scrim {
  background:
    linear-gradient(0deg, rgba(28,26,23,0.66) 0%, rgba(28,26,23,0.12) 46%, rgba(28,26,23,0) 72%),
    linear-gradient(270deg, rgba(28,26,23,0.5) 0%, rgba(28,26,23,0) 55%);
}

/* =========================================================
   Section / Snap grid
   ========================================================= */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 56px var(--gutter) 80px;
}

.snap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px 20px;
}

.snap-card {
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--ease);
}
.snap-card:hover { transform: translateY(-6px); }
.snap-thumb {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  background: var(--color-placeholder);
  border-radius: var(--radius);
  overflow: hidden;
}
.snap-thumb .placeholder-label { border-radius: var(--radius); }
/* 仮画像 */
.snap-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.001);
  transition: transform 0.7s var(--ease), filter 0.5s var(--ease);
  will-change: transform;
}
.snap-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(28, 26, 23, 0);
  transition: background 0.4s var(--ease);
}
/* ホバー：画像をゆっくりズーム＋わずかに暗く */
.snap-card:hover .snap-img { transform: scale(1.06); }
.snap-card:hover .snap-thumb::after { background: rgba(28, 26, 23, 0.08); }

.snap-cat {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  font-family: var(--font-en);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: #fff;
  background: rgba(26, 26, 26, 0.82);
  padding: 5px 10px;
  border-radius: 999px;
}

.snap-meta { padding: 14px 2px 0; }
.snap-name {
  font-family: var(--font-en);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.snap-breed {
  font-size: 0.82rem;
  color: var(--color-ink-soft);
  margin-top: 2px;
}
.snap-loc {
  font-size: 0.78rem;
  color: var(--color-ink-soft);
  margin-top: 6px;
}

/* Load more */
.load-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 56px;
}
.load-more {
  font-family: var(--font-en);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  padding: 15px 54px;
  border: 1px solid var(--color-ink);
  border-radius: 999px;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}
.load-more:hover { background: var(--color-ink); color: #fff; }

/* =========================================================
   About
   ========================================================= */
.about {
  background: var(--color-bg-soft);
  padding: 96px var(--gutter);
}
.about-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  text-align: left;
}
.about-label {
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--color-ink-soft);
  margin-bottom: 24px;
}
.about-title {
  font-family: var(--font-jp);
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.04em;
  margin-bottom: 32px;
}
.about-text {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--color-ink-soft);
  margin-bottom: 36px;
}
/* ABOUT本文（段落） */
.about-body {
  max-width: 60rem;   /* 読みやすい行長に抑える（左揃え） */
  margin-bottom: 40px;
}
.about-body p {
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
  line-height: 2;
  color: var(--ink-soft);
  word-break: auto-phrase;
}
.about-body p + p {
  margin-top: 1.4em;
}
.about-cta,
.follow-btn {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  padding: 15px 40px;
  border-radius: 999px;
  border: 1px solid var(--color-ink);
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}
.about-cta:hover,
.follow-btn:hover { background: var(--color-ink); color: #fff; }

/* =========================================================
   Follow CTA
   ========================================================= */
.follow {
  padding: 96px var(--gutter);
  text-align: left;
}
.follow-inner {
  max-width: var(--maxw);
  margin: 0 auto;
}
.follow-lead {
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--color-ink-soft);
  margin-bottom: 18px;
}
.follow-title {
  font-family: var(--font-en);
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 36px;
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--color-ink);
  color: var(--paper);
  padding: clamp(56px, 8vw, 96px) var(--gutter) 32px;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
}

/* ロゴ＋説明文 */
.footer-head {
  display: block;
  padding-bottom: clamp(40px, 6vw, 72px);
}
.footer-logo {
  display: inline-block;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  letter-spacing: -0.03em;
  line-height: 0.9;
  color: var(--cream);
}
.footer-logo sup { font-size: 0.3em; font-weight: 600; margin-left: 0.06em; }
.footer-desc {
  max-width: none;                 /* ワイドいっぱい */
  margin-top: clamp(24px, 3vw, 40px);
  font-size: clamp(0.88rem, 1.15vw, 1.02rem);
  line-height: 2;
  color: rgba(250, 246, 236, 0.66);
}

/* 大きなスラッシュ区切りナビ */
.footer-menu {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.1em 0.24em;
  padding: clamp(36px, 5vw, 64px) 0;
  border-top: 1px solid rgba(250, 246, 236, 0.16);
  border-bottom: 1px solid rgba(250, 246, 236, 0.16);
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(2rem, 6vw, 4.6rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.footer-menu a {
  color: var(--paper);
  transition: color 0.2s var(--ease);
}
.footer-menu a:hover { color: rgba(var(--accent), 0.95); }
.fm-sep { color: rgba(250, 246, 236, 0.35); font-weight: 400; }

/* 下段：SNS ＋ Page Top */
.footer-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(32px, 5vw, 56px) 0 28px;
}
.footer-socials {
  display: flex;
  gap: 18px;
}
.footer-socials a {
  color: var(--paper);
  opacity: 0.85;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
}
.footer-socials a:hover { opacity: 1; transform: translateY(-2px); }

.page-top {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: rgba(var(--accent), 0.95);
  text-align: right;
  white-space: nowrap;
  transition: opacity 0.2s var(--ease);
}
.page-top .pt-arrow {
  display: inline-block;
  margin-left: 0.1em;
  transition: transform 0.25s var(--ease);
}
.page-top:hover .pt-arrow { transform: translateY(-5px); }

.copyright {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(250, 246, 236, 0.45);
}

/* =========================================================
   Animations
   ========================================================= */

/* ヒーロー画像のスライドは Hero セクション側で定義（.hero-bg .hero-img） */

/* --- ヒーローのコピー：読み込み時に順番にフェードアップ --- */
.reveal-hero {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: var(--d, 0s);
}
body.loaded .reveal-hero {
  opacity: 1;
  transform: translateY(0);
}

/* --- スクロールで出現（共通） --- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* グリッドは少しずつ時間差で出す（波打つように） */
.snap-grid .reveal:nth-child(4n+1).is-visible { transition-delay: 0s; }
.snap-grid .reveal:nth-child(4n+2).is-visible { transition-delay: 0.08s; }
.snap-grid .reveal:nth-child(4n+3).is-visible { transition-delay: 0.16s; }
.snap-grid .reveal:nth-child(4n+4).is-visible { transition-delay: 0.24s; }

/* --- アニメーションを控えたい人向け（OS設定を尊重） --- */
@media (prefers-reduced-motion: reduce) {
  .hero-img, .reveal-hero, .reveal, .snap-img, .snap-card {
    transition: none !important;
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .snap-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  :root { --header-h: 60px; }

  /* Instagramボタンはスマホでは少し小さく */
  .nav-instagram { font-size: 0.72rem; padding: 7px 14px; }

  /* ヒーロー（スマホ） */
  .hero {
    height: 92vh;
    height: 92svh;
    min-height: 480px;
  }
  .hero-marquee { top: 16%; }
  .hero-bigmark {
    right: 8px;
    font-size: clamp(3rem, 13vh, 6rem);
  }
  .hero-caption { left: 16px; bottom: 56px; }
  .hero-viewmore { bottom: 18px; }
  .hero-scrim {
    background:
      linear-gradient(0deg, rgba(28,26,23,0.55) 0%, rgba(28,26,23,0) 45%),
      linear-gradient(180deg, rgba(28,26,23,0.25) 0%, rgba(28,26,23,0) 30%);
  }

  .snap-grid { grid-template-columns: repeat(2, 1fr); gap: 24px 14px; }
  .section { padding: 40px var(--gutter) 64px; }
  .about, .follow { padding: 72px var(--gutter); }

  /* スマホでは追従ロゴを少し小さく（半透明なので重なってもOK） */
  .sticky-mark { font-size: clamp(2rem, 9vh, 3.6rem); right: 4px; }

  /* カテゴリー（スマホ）：グリッドは2列 */
  .cat-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .cat-block { padding: clamp(40px, 10vw, 64px) var(--gutter); }

  /* 4本柱：スマホはタイトルの下に説明を積む */
  .pillars li { flex-direction: column; gap: 10px; }
  .pillar-en { width: auto; }

  /* 特集：スマホは高さ控えめ＆偶数も左寄せに統一 */
  .feature { min-height: 82vh; min-height: 82svh; }
  .feature:nth-child(even) .feature-inner {
    align-items: flex-start;
    text-align: left;
  }
  .feature:nth-child(even) .feature-desc { margin-left: 0; }
  .feature:nth-child(even) .feature-more { align-self: flex-start; }
  .feature:nth-child(even) .feature-scrim {
    background:
      linear-gradient(0deg, rgba(28,26,23,0.7) 0%, rgba(28,26,23,0.15) 46%, rgba(28,26,23,0) 72%),
      linear-gradient(90deg, rgba(28,26,23,0.5) 0%, rgba(28,26,23,0) 60%);
  }

  /* フッター（スマホ）：ロゴと説明を縦積み、Page Topは少し小さく */
  .footer-head { flex-direction: column; gap: 20px; }
  .footer-menu { font-size: clamp(1.8rem, 9vw, 2.6rem); }
  .footer-bottom { align-items: center; }
}

@media (max-width: 420px) {
  .snap-grid { gap: 20px 12px; }
  .snap-name { font-size: 0.95rem; }
}