/* =========================================
   Reset & Base
========================================= */
* { margin: 0; padding: 0; box-sizing: border-box; }

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@300;400;500&display=swap');


:root{
  /* Header */
  --header-h: 68px;
  --toggle-size: 30px; /* hamburger size */
  --pad-x: 60px;
  --nav-gap: 28px;

  /* Colors */
  --text: #111;
  --text-weak:#222;
  --border:#eee;
  --beige:#E4DFD9;

  /* Typography */
  --ff-serif: 'Playfair Display','Noto Serif JP',serif;

  /* Sections */
  --section-max:1600px;
  --section-pad: 140px 6vw;

  /* Side gallery defaults */
  --gallery-side-max:30%;
  --gallery-img-h:300px;

  /* Hero video sizing（お好みで調整）*/
  --hero-maxw: 90vw; /* 80〜95vw で調整 */
  --hero-maxh: 80vh; /* 70〜90vh で調整 */
  --hero-dim: 0.5;   /* 明るさ(0〜1) */
}

html, body{
  font-family: var(--ff-serif);
  font-weight: 400;
  color: var(--text);
  background: var(--beige);
  line-height: 1.8;
  letter-spacing: .05em;
}
/* 固定ヘッダーの下に隠れないようにアンカー/スクロールオフセットを確保 */
html{ scroll-padding-top: calc(var(--header-h) + 12px); }

/* -----------------------------------------
   Headings / Text
----------------------------------------- */
h1,h2,h3,h4{
  font-family: var(--ff-serif);
  font-weight: 200;
  letter-spacing: .1em;
  color: var(--text);
  margin-bottom: .6em;
}
h1{ font-size: clamp(28px,4vw,48px); }
h2{ font-size: clamp(18px,2.2vw,28px); } /* Aman風に統一 */
h3{ font-size: clamp(18px,2vw,26px); }

a, nav, button, .btn-reserve{
  font-family: var(--ff-serif);
  letter-spacing: .08em;
  text-decoration: none;
  color: var(--text);
  transition: opacity .3s ease;
}
a:hover{ opacity:.6; }

p{
  margin-bottom: 1.2em;
  font-size: 15px;
  color: var(--text-weak);
  line-height: 2;
  letter-spacing: .06em;
}

/* =========================================
   Header (fixed)
========================================= */
#header{
  position: fixed; inset: 0 0 auto 0; height: var(--header-h);
  background:#fff; border-bottom:1px solid var(--border);
  z-index:1000; transition: opacity .24s ease, transform .24s ease;
  will-change: opacity, transform;
}
#header.is-hide{ opacity:0!important; transform: translateY(-12px)!important; pointer-events:none!important; }
#header .container{
  max-width:1200px; margin:0 auto; padding:0 var(--pad-x);
  height:100%; display:flex; align-items:center; justify-content:space-between;
}
#header .logo{ margin:0; padding:0; height: var(--header-h); display:flex; align-items:center; }
#header .logo a{
  font-size:19px; font-weight:500; letter-spacing:.2em; line-height:1; text-transform:uppercase;
  background: linear-gradient(90deg,#000,#3a3a3a,#777);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
}
#header .nav{ margin-left:auto; margin-right:24px; }
#header .nav ul{ list-style:none; display:flex; gap:var(--nav-gap); }
#header .nav a{ font-size:14px; line-height:1; }
#header .btn-reserve{
  padding:6px 14px; border:1px solid var(--text); border-radius:50px; font-size:14px; line-height:1;
  transition: all .3s ease;
}
#header .btn-reserve:hover{ background:var(--text); color:#fff; }

/* コンテンツの頭打ち */
main{ padding-top: calc(var(--header-h) + 12px); }

/* Header responsiveness (hide nav only below laptop width) */
@media (max-width: 900px){
  :root{ --pad-x: 20px; }
  #header .nav{ display:none; }
  /* 右上のハンバーガーが固定配置なので、その分の余白を確保 */
  #header .container{ padding: 0 calc(var(--pad-x) + 120px) 0 var(--pad-x); justify-content: flex-start; gap: 14px; }
  /* Reservation をロゴの横に配置（左寄せ） */
  #header .btn-reserve{ font-size:13px; padding:6px 12px; margin: 0 0 0 16px; }
  .toggle_btn{ right: 24px; top: calc((var(--header-h) - var(--toggle-size)) / 2); }
}

/* Laptop range: leave safe space for fixed hamburger */
@media (min-width: 901px) and (max-width: 1400px){
  /* 右端のトグル分のパディングを確保し、重なりを回避 */
  #header .container{ padding-right: calc(var(--pad-x) + 96px); }
  /* 予約ボタンがトグルに近づきすぎないよう余白を追加 */
  #header .btn-reserve{ margin-right: 16px; }
}

/* スマホでもロゴ横に表示（重なり回避のため位置だけ微調整） */
@media (max-width: 900px){
  :root{ --pad-x: 12px; }
  #header .btn-reserve{ display:inline-flex; font-size:13px; padding:6px 12px; margin-left: 12px; }
  .toggle_btn{ right: 16px; top: calc((var(--header-h) - var(--toggle-size)) / 2); }
}

/* =========================================
   Footer
========================================= */
footer{
  border-top:1px solid var(--border);
  padding:40px 0; text-align:center; font-size:13px; color:#777;
}

/* =========================================
   折りたたみ（詳細を見る）
========================================= */
.hidden-text{
  height:0; overflow:hidden; opacity:0; transform: translateY(-4px);
  transition: height 400ms ease, opacity 400ms ease, transform 400ms ease;
}
.hidden-text.open{ opacity:1; transform: translateY(0); }

.btn-toggle{
  background:none; border:none; color:var(--text); font-size:15px; letter-spacing:.05em;
  cursor:pointer; padding:4px 0; position:relative; transition: color .3s ease;
}
.btn-toggle::after{
  content:""; position:absolute; left:0; bottom:-2px; width:100%; height:1px; background:var(--text);
  transform: scaleX(0); transform-origin:left center; transition: transform .3s ease; opacity:.6;
}
.btn-toggle:hover{ color:#000; }
.btn-toggle:hover::after{ transform: scaleX(1); }
.btn-toggle:focus-visible{ outline:none; color:#000; }

/* =========================================
   Sections
========================================= */
.section-block{
  width:100%; max-width: var(--section-max); margin:0 auto; padding: var(--section-pad);
  text-align:left;
}
.section-block.narrow{ max-width: calc(var(--section-max) / 2.5); margin-left:0; margin-right:auto; }
.section-header{ max-width:800px; margin:0 auto; }
.section-block:nth-of-type(odd) .section-header{ text-align:left; margin-left:0; margin-right:auto; }
.section-block:nth-of-type(even) .section-header{ text-align:right; margin-left:auto; margin-right:0; }
.section-header h2{
  font-weight:200; letter-spacing:.08em; line-height:1.6; color:var(--text);
}
.section-header p{ font-weight:200; }

/* Force left-align utility for pages that need it */
.section-block.force-left .section-header{
  text-align:left;
  margin-left:0;
  margin-right:auto;
}

/* ==============================
   About: spacing & list styling
============================== */
#about-company .section-header h2{ margin-bottom: 1.2em; }
#about-company .section-header h3{ margin-top: 1.2em; margin-bottom: .6em; }
#about-company .section-header dl{ margin: .6em 0 0; }
#about-company .section-header dt{ font-size: 14px; opacity:.85; }
#about-company .section-header dd{ margin: 0 0 .4em; }

/* 上方向へ少し寄せる（セクションの上余白を軽減） */
#about-company.section-block{ padding-top: 80px; }
@media (max-width:900px){
  #about-company.section-block{ padding-top: 64px; }
}

/* list-style none + staggered soft-up animation */
.stagger-list{ list-style: none; padding-left: 0; margin-left: 0; }
.stagger-list li{ opacity: 0; transform: translateY(8px); }

@keyframes fadeUpSoft{
  0%{ opacity:0; transform: translateY(8px); }
  100%{ opacity:1; transform: translateY(0); }
}

/* reveal開始時に各項目を順番にふわっと */
.reveal-up.is-inview .stagger-list li{ animation: fadeUpSoft .6s ease forwards; }
.reveal-up.is-inview .stagger-list li:nth-child(1){ animation-delay: 40ms; }
.reveal-up.is-inview .stagger-list li:nth-child(2){ animation-delay: 80ms; }
.reveal-up.is-inview .stagger-list li:nth-child(3){ animation-delay: 120ms; }
.reveal-up.is-inview .stagger-list li:nth-child(4){ animation-delay: 160ms; }
.reveal-up.is-inview .stagger-list li:nth-child(5){ animation-delay: 200ms; }
.reveal-up.is-inview .stagger-list li:nth-child(6){ animation-delay: 240ms; }
.reveal-up.is-inview .stagger-list li:nth-child(7){ animation-delay: 280ms; }
.reveal-up.is-inview .stagger-list li:nth-child(8){ animation-delay: 320ms; }
.reveal-up.is-inview .stagger-list li:nth-child(9){ animation-delay: 360ms; }
.reveal-up.is-inview .stagger-list li:nth-child(10){ animation-delay: 400ms; }
.reveal-up.is-inview .stagger-list li:nth-child(11){ animation-delay: 440ms; }
.reveal-up.is-inview .stagger-list li:nth-child(12){ animation-delay: 480ms; }

/* Responsive (tablet and below) - revert to baseline */
@media (max-width:900px){
  .section-block{ padding:100px 6vw; }
  .section-header{ text-align:left !important; margin:0 auto !important; }
}

/* Global mobile tuning (reverted) */

/* =========================================
   Reveal-up animation
========================================= */
.reveal-up{
  opacity:0; transform: translateY(40px);
  transition: opacity 1.2s cubic-bezier(.25,.1,.25,1), transform 1.2s cubic-bezier(.25,.1,.25,1);
  will-change: opacity, transform;
}
.reveal-up.is-inview{ opacity:1; transform: translateY(0); }
.reveal-up[data-reveal-delay]{ transition-delay: var(--reveal-delay,0ms); }
@media (prefers-reduced-motion: reduce){
  .reveal-up, .reveal-up.is-inview{ opacity:1; transform:none; transition:none; }
}

/* 子要素の段差アニメを、親セクションの inview 状態に連動させる */
.reveal-up .section-header:not(.reveal-up),
.reveal-up .gallery-side:not(.reveal-up){
  opacity:0; transform: translateY(40px);
  transition: opacity 1.0s cubic-bezier(.25,.1,.25,1), transform 1.0s cubic-bezier(.25,.1,.25,1);
  will-change: opacity, transform;
}
.reveal-up.is-inview .section-header:not(.reveal-up),
.reveal-up.is-inview .gallery-side:not(.reveal-up){
  opacity:1; transform: translateY(0);
}

/* =========================================
   2カラム：テキスト + 横スクロール画像
========================================= */
.section-block.side-by-side{
  display:flex; align-items:flex-start; justify-content:space-between; gap:80px;
}
.section-block.side-by-side.left-image{ flex-direction: row-reverse; }

/* Text */
.section-block.side-by-side .section-header{ flex:1; max-width:600px; margin:0; }
.section-block.side-by-side .section-header h2{ margin:0 0 16px; line-height:1.2; }

/* Gallery */
.gallery-side{
  flex:1; max-width: var(--gallery-side-max);
  align-self:flex-start; overflow-x:auto; scroll-snap-type:x mandatory; scroll-behavior:smooth;
  -webkit-overflow-scrolling:touch; scrollbar-width:none;
}
.gallery-side::-webkit-scrollbar{ display:none; }



.gallery-side ul{ display:flex; gap:0; list-style:none; }
.gallery-side ul{ flex-wrap: nowrap; }
.gallery-side li{
  flex:0 0 100%; scroll-snap-align:center; scroll-snap-stop:always;
  overflow:hidden; transition: transform .3s ease;
}
.gallery-side img{
  display:block; width:100%; height: var(--gallery-img-h);
  object-fit:cover; object-position: center center; /* タブレット以下で中央トリミング */
  margin:0 auto; pointer-events:none;
  filter: brightness(.82); transition: filter .4s ease, transform .3s ease;
}

@media (hover:hover){
  .gallery-side img:hover{ filter:brightness(.95); transform: scale(1.03); }
}
@media (max-width:900px){
  .section-block.side-by-side,
  .section-block.side-by-side.left-image{ flex-direction:column; gap:48px; }
  .gallery-side{ max-width:100%; align-self: center; margin-left:auto; margin-right:auto; }
  /* タブレット以下は画像を中央寄せで表示 */
  .gallery-side ul{ justify-content:center; }
  .gallery-side li{ display:flex; justify-content:center; }
  .gallery-side img{ margin-left:auto; margin-right:auto; }
  /* タブレット未満はセクション見出しを中央揃えに */
  .section-header{ text-align: center !important; margin-left:auto !important; margin-right:auto !important; }
}

/* スマホは全て縦おきで統一 */
@media (max-width:600px){
  .section-block.side-by-side,
  .section-block.side-by-side.left-image{ flex-direction: column !important; gap: 28px; }
  .gallery-side{ max-width:100% !important; align-self:center !important; margin-left:auto !important; margin-right:auto !important; }
  /* 横スクロールを維持（1枚ずつスナップ） */
  .gallery-side ul{ display:flex !important; overflow-x:auto !important; scroll-snap-type:x mandatory; -webkit-overflow-scrolling:touch; justify-content:center; }
  .gallery-side li{ flex: 0 0 100% !important; width:auto !important; margin: 0; }
  .gallery-side img{ width:100% !important; height: var(--gallery-img-h) !important; }
  /* Mapも同様に全幅で縦配置 */
  .map-side{ max-width:100% !important; }
}

/* =========================================
   Map column (for map.html)
========================================= */
.map-side{
  flex:1; max-width: var(--gallery-side-max);
  align-self:flex-start;
}
.map-side .map-embed{
  width:100%;
  aspect-ratio: 4 / 3;
  min-height: 280px;
  border:0;
  border-radius: 8px;
  filter: grayscale(10%);
}
@media (max-width:900px){
  .map-side{ max-width:100%; }
}

/* ===== section1 用の可変パラメータ ===== */
#section1{ --gallery-width:65%; --gallery-height: var(--gallery-img-h); }
#section1 .gallery-side{ max-width: var(--gallery-width); }
#section1 .gallery-side img{
  width:100%; height: var(--gallery-height); object-fit:cover;
  transition: transform .3s ease, filter .3s ease;
}
#section1 .gallery-side img:hover{ transform: scale(1.02); filter: brightness(.95); }



/* =========================================
   HERO（動画：トリミングなし・中央表示）
   ※ 複数あった #hero と #hero > video の宣言を一本化
========================================= */
#hero{
  position:relative; width:100%; height:100vh;
  background: var(--beige);
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
}
/* ノートPC以下ではヘッダー分を差し引き、重なりを防止 */
@media (max-width: 1200px){
  #hero{ height: calc(100vh - var(--header-h)); }
}
#hero > video{
  width: 100%;                /* セクション幅にフィット */
  height: 100%;               /* セクション高にフィット */
  object-fit: cover;          /* セクションを隙間なくカバー */
  object-position: center;    
  background: var(--beige);
  filter: brightness(var(--hero-dim));
  display:block; margin:0 auto; z-index:0;
}

/* 動画の上に薄い暗幕・グラデーションを敷いて文字の可読性を確保 */
#hero .video-overlay{
  position:absolute;
  inset:0;
  pointer-events:none;
  z-index:1;
  /* 上部をやや暗くしてヘッダー境界を馴染ませる */
  background:
    linear-gradient(to bottom, rgba(0,0,0,.28), rgba(0,0,0,.18) 30%, rgba(0,0,0,.12) 60%, rgba(0,0,0,.18));
}
#hero .hero-inner{
  position:absolute; inset:auto 50% 50% 50%;
  transform: translate(-50%,-50%);
  text-align:center; color:#fff; z-index:1; padding:0 6vw;
}

/* Header の境界に柔らかい影を追加 */
#header {
  background: var(--beige) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08); /* ↓の説明を参照 */
}

.hidden-text { height:0; overflow:hidden; opacity:0; transform: translateY(-4px);
  transition: height 400ms ease, opacity 400ms ease, transform 400ms ease; }
.hidden-text.open { opacity:1; transform: translateY(0); }





/*
ハンバーガーメニュー
解説は、「中級編：ストアサイト（インテリア）」のCSS参照
*/
#navi {
  display: block;
  position: fixed;
  top: 0;
  left: -300px;
  bottom: 0;
  width: 300px;
  color: #fff;
  padding: 60px 25px;
  background-color: #a4a4a4;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transition: all .5s;
  z-index: 20;
  opacity: 0;
}
#navi a {
  color: #fff;
}
.open #navi {
  left: 0;
  opacity: 1;
}
#navi ul {
  margin: 0;
  padding: 0;
}
#navi ul.nav-menu {
  margin-bottom: 60px;
  border-top: solid 1px #fff;
}
#navi ul.nav-sections {
  margin-top: 14px;
  border-top: solid 1px #fff;
}
#navi ul.nav-sections li {
  position: relative;
  margin: 0;
  padding: 12px 0;
  border-bottom: solid 1px #fff;
}
#navi ul.nav-menu li {
  position: relative;
  margin: 0;
  padding: 20px 0;
  border-bottom: solid 1px #fff;
}
#navi ul.nav-sns li {
  padding: 10px 0;
}
.toggle_btn {
  display: block;
  position: fixed;
  top: calc((var(--header-h) - var(--toggle-size)) / 2);
  right: 45px;
  width: var(--toggle-size);
  height: var(--toggle-size);
  transition: all .5s;
  cursor: pointer;
  z-index: 20;
}
.toggle_btn span {
  display: block;
  position: absolute;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: #333;
  border-radius: 4px;
  transition: all .5s;
}
.toggle_btn span:nth-child(1) {
  top: 4px;
}
.toggle_btn span:nth-child(2) {
  top: 14px;
}
.toggle_btn span:nth-child(3) {
  bottom: 4px;
}
.open .toggle_btn span {
  background-color: #fff;
}
.open .toggle_btn span:nth-child(1) {
  -webkit-transform: translateY(10px) rotate(-315deg);
  transform: translateY(10px) rotate(-315deg);
}
.open .toggle_btn span:nth-child(2) {
  opacity: 0;
}
.open .toggle_btn span:nth-child(3) {
  -webkit-transform: translateY(-10px) rotate(315deg);
  transform: translateY(-10px) rotate(315deg);
}
#mask {
  display: none;
  transition: all .5s;
}
.open #mask {
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
  opacity: .8;
  z-index: 10;
  cursor: pointer;
}


/* ナビの幅を padding込みで300pxに確定 → 端の欠け/はみ出し防止 */
#navi { box-sizing: border-box; }

/* 黒ポチを消す＆項目のブロック化で見やすく */
#navi ul { list-style: none; }
#navi ul li { display: block; }

/* 念のための重なり順（見えているけど怪しい場合） */
#navi { z-index: 2000; }
#mask { z-index: 1900; }
.toggle_btn { z-index: 2100; }


#navi{ padding: 24px 20px; }
#navi ul.nav-menu li{ padding: 14px 0; }


/* 1) ヘッダー分だけ下げて、残りを縦いっぱいにする */
#navi{
  top: var(--header-h);                        /* ← 68px 下げる */
  height: calc(100vh - var(--header-h));       /* ← 残りを全部使う */
  bottom: auto;                                 /* ← 既存の bottom:0 を無効化 */
  box-sizing: border-box;                       /* ← padding込みで幅を確定 */
  overflow-y: auto;                             /* ← 中身が長い時にスクロール */
  -webkit-overflow-scrolling: touch;
  padding: 24px 20px;                           /* ← 60pxだと実質表示が狭いので軽めに */
}

/* 2) リスト初期値の黒ポチ/余白をリセット（詰まり防止） */
#navi ul{ list-style: none; margin: 0; padding: 0; }
#navi li{ display: block; }

/* 3) 重なり順を明示（見えない/クリックできない対策） */
#navi{ z-index: 2000; }
#mask{ z-index: 1900; }
.toggle_btn{ z-index: 2100; }

/* 4) 開いている間は背面スクロール停止（位置ブレ防止） */
body.open{ overflow: hidden; }

/* マスクを画面全体に固定（アドレスバー伸縮にも強い） */
#mask {
  position: fixed;          /* ← 重要 */
  inset: 0;                 /* top/right/bottom/left を 0 に */
  width: 100vw;
  height: 100dvh;           /* 100vh よりモバイルで安定 */
  background: rgba(0,0,0,.8);
  display: none;            /* 初期は非表示のままでOK */
  z-index: 1900;            /* #header(1000) より高く、#navi(2000) より低く */
}

/* 開いたときに表示 */
.open #mask { display: block; }

/* 背面スクロールを止める（マスクの下が覗かれないように） */
body.open { overflow: hidden; }


/* --- MASK 強制安定版（必ず末尾に配置） --- */
#mask{
  position: fixed !important;   /* いつでも画面固定 */
  inset: 0 !important;          /* top/right/bottom/left を 0 に */
  width: 100vw !important;
  height: 100dvh !important;    /* モバイルでのvh伸縮に強い */
  background: rgba(0,0,0,.8) !important;
  display: none !important;     /* 初期非表示。open時に切替 */
  z-index: 1900 !important;     /* header(1000) < mask(1900) < navi(2000) */
}
.open #mask{ display: block !important; }

/* 念のため重なり順を固定（ほかの宣言を上書き） */
#navi{ z-index: 2000 !important; }
.toggle_btn{ z-index: 2100 !important; }


#navi {
  position: fixed;
  top: 0;
  left: -300px;
  bottom: 0;
  width: 300px;
  background: rgba(18,18,18,0.95); /* ← 暗めで透け感を調整 */
  color: #fff;
  padding: 60px 25px;
  overflow-y: auto;
  transition: all .5s ease;
  z-index: 2000;
  opacity: 0;
}
.open #navi {
  left: 0;
  opacity: 1;
}

/* 背景をよりAman風にしたい場合 */
#navi::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(175, 174, 174, 0.6);
  backdrop-filter: blur(6px); /* ★ ぼかし効果 */
  z-index: -1;
}






/* ===============================
   ハンバーガーメニュー全画面化対策
=============================== */
#navi {
  position: fixed !important;
  top: 0 !important;
  left: -300px !important;
  right: auto !important;
  bottom: 0 !important;           /* ← 高さを画面下まで確保 */
  width: 300px !important;
  height: 100dvh !important;      /* ← スマホでも全画面（動的ビュー対応） */
  overflow-y: auto !important;    /* ← 下にスクロールできる保険 */
  box-sizing: border-box;
  background-color: rgba(60,60,60,0.92) !important; /* ← 半透明グレー背景 */
  color: #fff;
  z-index: 2000 !important;
  transition: all .5s;
  padding-bottom: env(safe-area-inset-bottom); /* ← iPhoneの下安全域対応 */
}

.open #navi {
  left: 0 !important;
  opacity: 1;
}







/* ===== 画像スタイルを全セクションで統一（section1と同じ） ===== */
#section1, #section2, #section3, #section4, #section5 {
  --gallery-width: 65%;
  /* 統一サイズに合わせて全セクション同一高に */
  --gallery-height: var(--gallery-img-h);
}

/* Desktop: Design/Amenity の左（画像）幅を広げる */

#section1 .gallery-side,
#section2 .gallery-side,
#section3 .gallery-side,
#section4 .gallery-side,
#section5 .gallery-side {
  max-width: var(--gallery-width);
}
#section1 .gallery-side img,
#section2 .gallery-side img,
#section3 .gallery-side img,
#section4 .gallery-side img,
#section5 .gallery-side img {
  width: 100%;
  height: var(--gallery-height);
  object-fit: cover;
  transition: transform .3s ease, filter .3s ease;
}
#section1 .gallery-side img:hover,
#section2 .gallery-side img:hover,
#section3 .gallery-side img:hover,
#section4 .gallery-side img:hover,
#section5 .gallery-side img:hover {
  transform: scale(1.02);
  filter: brightness(.95);
}

.footer-nav{
  padding: 20px;
}

.footer-nav li{
  padding: 10px;
  list-style: none;
}




/* =========================================
   Slide-in（強制上書き・末尾に置くこと）
========================================= */
.section-block .gallery-side li img.fx-slide {
  opacity: 0 !important;
  transform: translateX(-60px) !important;   /* ← 左から（既定） */
  transition: opacity 2.5s ease-out, transform 2.5s ease-out !important;
  will-change: opacity, transform;
}

/* 右からにしたいとき */
.section-block#section2 .gallery-side li img.fx-slide,
.section-block#section4 .gallery-side li img.fx-slide {
  transform: translateX(60px) !important;    /* ← 右から */
}

/* 可視化されたらゴール位置へ */
.section-block .gallery-side li img.fx-slide.is-visible {
  opacity: 1 !important;
  transform: translateX(0) !important;
}






/* === gallery-side のスクロール先を UL に変更（バーが流れないように） === */
.gallery-side { 
  overflow: visible !important;           /* 本体は流さない */
  position: relative; 
}
.gallery-side ul{
  overflow-x: auto !important;            /* ← 横スクロールはUL */
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;                  /* Firefox */
}
.gallery-side ul::-webkit-scrollbar{ display:none; } /* WebKit */

/* Aman風カスタムバー（そのまま） */
.gallery-side .gs-bar{
  position: relative;     /* ULの直後に固定配置され続ける */
  height: 2px;
  background: rgba(0,0,0,.18);
  border-radius: 999px;
  margin-top: 14px;
}
.gallery-side .gs-bar{ --thumb-w:20%; --thumb-x:0%; }
.gallery-side .gs-bar .gs-track{ position:relative; width:100%; height:100%; }
.gallery-side .gs-bar .gs-thumb{
  position:absolute; top:50%;
  transform: translate(var(--thumb-x, 0%), -50%);
  width: var(--thumb-w); min-width:28px; height:100%;
  border-radius:999px; background: rgba(0,0,0,.65);
  box-shadow: 0 1px 4px rgba(0,0,0,.12);
  transition: transform .25s ease;
  cursor: pointer;
}
.gallery-side .gs-bar .gs-thumb::after{ content:""; position:absolute; inset:-8px 0; }


/* --- Aman風カスタムバー：サム位置を left(%) で制御する確実版 --- */
.gallery-side { position: relative; } /* 親基準 */

.gallery-side .gs-bar {
  position: relative;
  height: 2px;
  background: rgba(0,0,0,.18);
  border-radius: 999px;
  margin-top: 14px;
  --thumb-w: 20%;   /* JSで上書き：100 / 枚数 */
  --thumb-x: 0%;    /* JSで上書き：0〜(100 - --thumb-w) */
}

.gallery-side .gs-bar .gs-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.gallery-side .gs-bar .gs-thumb {
  position: absolute;
  top: 50%;
  /* ここがポイント：translateX をやめて left(%) にする */
  left: var(--thumb-x);
  transform: translateY(-50%);
  width: var(--thumb-w);
  min-width: 28px;
  height: 100%;
  border-radius: 999px;
  background: rgba(0,0,0,.65);
  box-shadow: 0 1px 4px rgba(0,0,0,.12);
  transition: left .25s ease;   /* ← transform ではなく left を遷移 */
  cursor: pointer;
}

/* ===== Hero Text Overlay ===== */
#hero .hero-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
  z-index: 2;
  /* 読み込み済みの和文フォントに合わせる */
  font-family: 'Yuji Syuku', 'Noto Serif JP', serif;
  letter-spacing: .15em;
  line-height: 1.8;
  animation: fadeInHero 2.5s ease forwards;
}

#hero .hero-text h2 {
  /* 端末幅に応じて滑らかに縮小拡大（スマホ〜大画面） */
  font-size: clamp(22px, 5.5vw, 48px);
  font-family: 'Yuji Syuku', 'Noto Serif JP', serif !important;
  font-weight: 300;
  color: #fff;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.40);
}

/* フェードイン */
@keyframes fadeInHero {
  from {
    opacity: 0;
    transform: translate(-50%, -40%);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}

/* スマホ向けの細かい調整 */
@media (max-width: 768px){
  /* 100vh はモバイルでアドレスバーの影響を受けやすいので気持ち低めに */
  #hero{ height: 80vh; }
  #hero .hero-text{ padding: 0 6vw; line-height: 1.7; }
  #hero .hero-text h2{ letter-spacing: .12em; }
}

@media (max-width: 480px){
  #hero{ height: 68vh; }
  #hero .hero-text{ padding: 0 7vw; }
  #hero .hero-text h2{ font-size: clamp(20px, 7vw, 34px); letter-spacing: .10em; }
}