/*
Theme Name: Rumo Child
Template: arkhe
Description: 居住サポートRumo チャイルドテーマ
Version: 5.0.0
*/

/* ================================================================
   0. RESET & BASE
   ================================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:'Noto Sans JP',sans-serif;font-weight:300;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;line-height:1.9;
}
img{display:block;max-width:100%;height:auto}
a{text-decoration:none;color:inherit}
button{border:none;cursor:pointer;font-family:inherit;background:none}
ul,ol{list-style:none}

/* 選択色 */
::selection{background:rgba(168,137,74,0.25);color:var(--text)}
/* スクロールバー */
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:var(--bg-alt)}
::-webkit-scrollbar-thumb{background:var(--accent);border-radius:2px}

/* ================================================================
   1. DESIGN TOKENS
   ================================================================ */
:root{
  --bg:          #F9F5EF;
  --bg-alt:      #F1EDE5;
  --bg-dark:     #2A2118;
  --text:        #2A2118;
  --text-mid:    #6B5843;
  --text-light:  #9A8468;
  --white:       #FDFAF5;
  --accent:      #A8894A;
  --accent-light:#C8A96A;
  --accent-pale: #EAE0CA;
  --border:      rgba(42,33,24,0.10);
  --border-mid:  rgba(42,33,24,0.20);
  --max-w: 1100px;
  --side:  clamp(24px,5vw,80px);
  --nav-h: 72px;
}

/* ================================================================
   2. PAGE LOADER
   ================================================================ */
.pageLoader{
  position:fixed;inset:0;z-index:9999;
  background:var(--bg-dark);
  display:flex;align-items:center;justify-content:center;
  transform-origin:top;
  transition:transform 1s cubic-bezier(0.77,0,0.175,1);
  pointer-events:none;
}
.pageLoader.is-loaded{transform:scaleY(0)}
.pageLoader_inner{
  display:flex;flex-direction:column;align-items:center;gap:24px;
  animation:loaderFade 0.6s ease both;
}
@keyframes loaderFade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.pageLoader_flame{
  width:auto;height:40px;
  filter:invert(1) sepia(1) saturate(1.5) hue-rotate(5deg);
  opacity:0.9;
  animation:flamePulse 1.4s ease-in-out infinite;
}
@keyframes flamePulse{
  0%,100%{opacity:0.7;transform:scale(1)}
  50%    {opacity:1;transform:scale(1.1)}
}
.pageLoader_brand{
  font-family:'Montserrat',sans-serif;font-size:18px;
  font-weight:300;letter-spacing:0.3em;
  color:rgba(253,250,245,0.8);
}
.pageLoader_line{
  width:120px;height:1px;background:rgba(168,137,74,0.2);
  position:relative;overflow:hidden;
}
.pageLoader_line::after{
  content:'';position:absolute;inset:0;
  background:var(--accent);
  transform:scaleX(0);transform-origin:left;
  animation:loaderLine 1s 0.3s cubic-bezier(0.77,0,0.175,1) forwards;
}
@keyframes loaderLine{to{transform:scaleX(1)}}

/* ================================================================
   3. SCROLL PROGRESS BAR
   ================================================================ */
.scrollProgress{
  position:fixed;top:0;left:0;right:0;height:2px;
  background:var(--accent);z-index:9000;
  transform:scaleX(0);transform-origin:left;
  transition:transform 0.08s linear;
  will-change:transform;
}

/* ================================================================
   4. ANIMATION SYSTEM
   ================================================================ */
.u-fadeUp{
  opacity:0;transform:translateY(40px);filter:blur(6px);
  transition:
    opacity   0.9s 0.08s cubic-bezier(0.25,0.46,0.45,0.94),
    transform 0.9s 0.08s cubic-bezier(0.25,0.46,0.45,0.94),
    filter    0.7s 0.08s ease;
  will-change:opacity,transform,filter;
}
.u-fadeUp.is-show{opacity:1;transform:translateY(0);filter:blur(0)}

.u-fadeIn{
  opacity:0;
  clip-path:inset(10% 0 0 0);
  transition:
    opacity   1s 0.1s ease,
    clip-path 1.2s 0.1s cubic-bezier(0.77,0,0.175,1);
  will-change:opacity,clip-path;
}
.u-fadeIn.is-show{opacity:1;clip-path:inset(0% 0 0 0)}

/* ドラマティックなワイプ（主に縦長画像に使用） */
.u-wipe{
  clip-path:inset(100% 0 0 0);
  transition:clip-path 1.4s cubic-bezier(0.77,0,0.175,1);
  will-change:clip-path;
}
.u-wipe.is-show{clip-path:inset(0% 0 0 0)}

/* 遅延バリエーション */
.d1{transition-delay:0.22s,0.22s,0.22s}
.d2{transition-delay:0.38s,0.38s,0.38s}
.d3{transition-delay:0.54s,0.54s,0.54s}
.d4{transition-delay:0.70s,0.70s,0.70s}

/* u-wipe 専用遅延（clip-path は1つだけ） */
.u-wipe.d1{transition-delay:0.15s}
.u-wipe.d2{transition-delay:0.30s}

/* ================================================================
   5. UTILITY CLASSES
   ================================================================ */
.u-inner{max-width:var(--max-w);margin:0 auto;padding:0 var(--side)}

.u-label{
  display:flex;align-items:center;gap:16px;
  font-family:'Montserrat',sans-serif;
  font-size:9px;letter-spacing:0.28em;font-weight:400;
  color:var(--accent);margin-bottom:24px;
}
.u-label::before{
  content:'';display:block;width:0;height:1px;background:var(--accent);
  transition:width 0.7s 0.3s cubic-bezier(0.25,0.46,0.45,0.94);
}
.u-label.is-show::before{width:28px}

/* テキストボタン（下線） */
.u-btn{
  display:inline-flex;align-items:center;gap:12px;
  font-family:'Montserrat',sans-serif;
  font-size:10px;letter-spacing:0.16em;font-weight:400;
  color:var(--text);padding-bottom:10px;
  border-bottom:1px solid var(--border-mid);
  transition:color 0.2s,border-color 0.2s;
  position:relative;overflow:hidden;
}
.u-btn::after{
  content:'→';transition:transform 0.25s cubic-bezier(0.25,0.46,0.45,0.94);
  display:inline-block;
}
.u-btn:hover{color:var(--accent);border-color:var(--accent)}
.u-btn:hover::after{transform:translateX(5px)}

.u-btn-white{color:var(--white);border-color:rgba(253,250,245,0.4)}
.u-btn-white:hover{color:var(--accent-light);border-color:var(--accent-light)}

/* アクセントカラーボタン */
.u-accent-btn{
  display:inline-flex;align-items:center;gap:14px;
  font-family:'Montserrat',sans-serif;font-size:11px;letter-spacing:0.18em;
  color:var(--white);padding:16px 40px;
  border:1px solid rgba(168,137,74,0.55);
  background:rgba(168,137,74,0.15);
  backdrop-filter:blur(4px);
  transition:background 0.25s,border-color 0.25s,transform 0.2s;
  will-change:transform;
}
.u-accent-btn:hover{
  background:rgba(168,137,74,0.30);
  border-color:var(--accent);
  transform:translateY(-2px);
}
.u-accent-btn:active{transform:translateY(0)}

/* フォーカス（アクセシビリティ） */
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:1px}

/* ================================================================
   6. HEADER
   ================================================================ */
.gHeader{
  position:fixed;top:0;left:0;width:100%;z-index:200;
  padding:24px var(--side);
  display:flex;align-items:center;justify-content:space-between;
  mix-blend-mode:difference;pointer-events:none;
}
.gHeader *{pointer-events:auto}

.gHeader_logo{
  display:flex;align-items:center;gap:10px;text-decoration:none;
}
.gHeader_logo_img{width:auto;height:32px;filter:invert(1)}
.gHeader_logo_wrap{display:flex;flex-direction:column;line-height:1}
.gHeader_logo_main{
  font-family:'Montserrat',sans-serif;
  font-size:16px;font-weight:400;letter-spacing:0.14em;color:#fff;
}
.gHeader_logo_sub{
  font-family:'Noto Sans JP',sans-serif;
  font-size:9px;font-weight:300;letter-spacing:0.16em;
  color:rgba(255,255,255,0.6);margin-top:4px;
}
.gHeader_nav{display:flex;gap:28px;align-items:center}
.gHeader_nav a{
  color:#fff;font-family:'Montserrat',sans-serif;
  font-size:10px;letter-spacing:0.14em;
  opacity:0.75;transition:opacity 0.2s;
}
.gHeader_nav a:hover{opacity:1}
.gHeader_nav .nav-cta{
  opacity:1;padding:8px 20px;
  border:1px solid rgba(255,255,255,0.5);transition:background 0.2s;
}
.gHeader_nav .nav-cta:hover{background:rgba(255,255,255,0.15)}

.gHeader_hamburger{
  display:none;flex-direction:column;gap:5px;
  width:24px;cursor:pointer;z-index:1100;
}
.gHeader_hamburger span{
  display:block;height:1.5px;background:#fff;
  transition:transform 0.3s,opacity 0.3s;
}
.gHeader_hamburger.is-open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.gHeader_hamburger.is-open span:nth-child(2){opacity:0}
.gHeader_hamburger.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* モバイルナビ */
.mobileNav{
  position:fixed;top:0;right:-100%;width:280px;height:100vh;
  background:var(--bg-dark);z-index:1050;
  display:flex;flex-direction:column;justify-content:center;
  gap:32px;padding:0 40px;
  transition:right 0.45s cubic-bezier(0.77,0,0.175,1);
}
.mobileNav.is-open{right:0}
.mobileNav a{
  font-size:14px;color:rgba(253,250,245,0.7);
  letter-spacing:0.08em;transition:color 0.2s;
}
.mobileNav a:hover{color:var(--accent-light)}
.mobileNav .nav-cta-m{
  margin-top:8px;padding:12px 24px;text-align:center;
  border:1px solid rgba(168,137,74,0.5);color:var(--white);
  font-family:'Montserrat',sans-serif;font-size:11px;letter-spacing:0.14em;
  transition:background 0.2s;
}
.mobileNav .nav-cta-m:hover{background:rgba(168,137,74,0.15)}
.navOverlay{
  display:none;position:fixed;inset:0;
  background:rgba(0,0,0,0.55);z-index:1040;
}
.navOverlay.is-open{display:block}

/* ================================================================
   7. HERO
   ================================================================ */
.topVis{
  position:relative;height:100vh;min-height:640px;
  overflow:hidden;background:var(--bg-dark);
  display:flex;align-items:center;
}

/* Ken Burns ラッパー（JSがscrollParallaxに使う） */
.topVis_bgWrap{
  position:absolute;inset:0;
  will-change:transform;
}
/* 背景画像（Ken Burns CSSアニメーション） */
.topVis_bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center 25%;
  /* 個別transform プロパティでKen Burnsを実現（JSのtranslateYと干渉しない） */
  scale:1.12;
  animation:kenBurns 18s cubic-bezier(0.25,0.46,0.45,0.94) infinite alternate;
  will-change:scale,translate;
}
@keyframes kenBurns{
  0%  {scale:1.12;translate:0% 0%}
  50% {scale:1.08;translate:-1.5% -0.8%}
  100%{scale:1.05;translate:1.5% 0.5%}
}

/* マウス視差レイヤー */
.topVis_mouse{
  position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(
      ellipse 80% 60% at 30% 40%,
      rgba(168,137,74,0.12) 0%,
      transparent 65%
    );
  will-change:transform;
  transition:transform 0.15s ease-out;
  pointer-events:none;
}

/* フィルムグレイン風テクスチャ */
.topVis_grain{
  position:absolute;inset:0;z-index:2;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(0,0,0,0.015) 2px,
      rgba(0,0,0,0.015) 4px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 2px,
      rgba(0,0,0,0.015) 2px,
      rgba(0,0,0,0.015) 4px
    );
  pointer-events:none;
  opacity:0.6;
}

.topVis_content{
  position:relative;z-index:3;
  padding-left:clamp(24px,7vw,120px);
  padding-right:var(--side);
  max-width:900px;
}
.topVis_eyebrow{
  font-family:'Montserrat',sans-serif;font-size:9px;letter-spacing:0.28em;
  color:var(--accent-light);margin-bottom:28px;
  display:flex;align-items:center;gap:16px;
}
.topVis_eyebrow::before{
  content:'';width:0;height:1px;background:var(--accent-light);
  flex-shrink:0;transition:width 0.8s 0.5s ease;
}
.topVis_eyebrow.is-show::before{width:32px}

.topVis_title{
  font-family:'Shippori Mincho',serif;
  font-size:clamp(26px,4vw,52px);font-weight:400;
  color:var(--white);line-height:1.85;letter-spacing:0.04em;
  margin-bottom:36px;
}
.topVis_title em{font-style:normal;color:var(--accent-light)}
.topVis_title .word{
  display:inline-block;
  opacity:0;transform:translateY(32px);filter:blur(5px);
  transition:opacity 0.8s ease,transform 0.8s ease,filter 0.6s ease;
  will-change:opacity,transform,filter;
}
.topVis_title .word.is-show{opacity:1;transform:translateY(0);filter:blur(0)}
/* brの直後の.wordもインラインブロックで自然に折り返す */
.topVis_title br{display:block;content:'';margin-bottom:0}

.topVis_badge{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'Montserrat',sans-serif;font-size:9px;letter-spacing:0.16em;
  color:rgba(253,250,245,0.4);border:1px solid rgba(253,250,245,0.12);
  padding:6px 14px;margin-bottom:28px;
}
.topVis_sub{
  font-size:clamp(12px,1.3vw,14px);color:rgba(253,250,245,0.6);
  line-height:2;margin-bottom:52px;max-width:480px;
}

/* スクロールインジケーター */
.topVis_scroll{
  position:absolute;right:var(--side);bottom:140px;
  display:flex;flex-direction:column;align-items:center;gap:12px;
  writing-mode:vertical-rl;
  font-family:'Montserrat',sans-serif;font-size:9px;letter-spacing:0.28em;
  color:rgba(253,250,245,0.3);
}
.topVis_scroll_line{
  width:1px;height:64px;
  background:linear-gradient(to bottom,var(--accent),transparent);
  animation:scrollLine 2.4s cubic-bezier(0.55,0,0.45,1) infinite;
  will-change:transform,opacity;
}
@keyframes scrollLine{
  0%  {transform:scaleY(0) translateY(-100%);opacity:0}
  20% {opacity:1}
  50% {transform:scaleY(1) translateY(0%);opacity:1;transform-origin:top}
  51% {transform-origin:bottom}
  80% {transform:scaleY(1) translateY(0%);opacity:1}
  100%{transform:scaleY(0) translateY(100%);opacity:0}
}

/* ニューステッカー */
.topNews{
  position:absolute;bottom:0;left:0;right:0;z-index:4;
  background:rgba(249,245,239,0.94);backdrop-filter:blur(8px);
  border-top:1px solid var(--border);
  padding:14px var(--side);
  display:flex;align-items:center;gap:32px;overflow:hidden;
}
.topNews_label{
  font-family:'Montserrat',sans-serif;font-size:9px;
  letter-spacing:0.22em;color:var(--accent);white-space:nowrap;
  padding-right:28px;border-right:1px solid var(--border-mid);
  flex-shrink:0;
}
.topNews_track{flex:1;overflow:hidden;position:relative}
.topNews_track::before,
.topNews_track::after{
  content:'';position:absolute;top:0;bottom:0;width:40px;z-index:1;
  pointer-events:none;
}
.topNews_track::before{left:0;background:linear-gradient(to right,rgba(249,245,239,0.94),transparent)}
.topNews_track::after {right:0;background:linear-gradient(to left,rgba(249,245,239,0.94),transparent)}
.topNews_item{
  display:inline-flex;align-items:center;gap:0;
  white-space:nowrap;font-size:12px;color:var(--text-mid);
  animation:marquee 30s linear infinite;
  will-change:transform;
}
.topNews_item:hover{animation-play-state:paused}
@keyframes marquee{
  0%  {transform:translateX(0)}
  100%{transform:translateX(-50%)}
}
.topNews_sep{
  display:inline-block;margin:0 20px;
  color:var(--accent);font-size:10px;
}

/* ================================================================
   8. SECTION: TAGS
   ================================================================ */
.secTags{padding:80px 0;background:var(--bg-alt);overflow:hidden}
.secTags_label{
  display:flex;align-items:center;gap:16px;
  font-family:'Montserrat',sans-serif;font-size:9px;letter-spacing:0.28em;
  color:var(--accent);margin-bottom:20px;
}
.secTags_label::before{
  content:'';width:0;height:1px;background:var(--accent);
  transition:width 0.7s 0.3s ease;
}
.secTags_label.is-show::before{width:28px}
.secTags_head{
  font-family:'Shippori Mincho',serif;
  font-size:clamp(15px,1.8vw,18px);font-weight:400;
  color:var(--text-mid);margin-bottom:32px;letter-spacing:0.04em;
}
.secTags_list{display:flex;flex-wrap:wrap;gap:10px}
.secTags_item{
  font-size:13px;font-weight:300;padding:9px 20px;
  border:1px solid var(--border-mid);color:var(--text-mid);
  cursor:default;
  transition:border-color 0.25s,color 0.25s,background 0.25s,transform 0.2s;
  will-change:transform;
}
.secTags_item:hover{
  border-color:var(--accent);color:var(--accent);
  background:rgba(168,137,74,0.06);
  transform:translateY(-2px);
}

/* ================================================================
   9. SECTION: VOICES（Dark Grid）
   ================================================================ */
.secVoices{background:var(--bg-dark);padding:120px 0;overflow:hidden}
.secVoices_inner{max-width:var(--max-w);margin:0 auto;padding:0 var(--side)}
.secVoices_head{
  display:flex;justify-content:space-between;align-items:flex-end;
  margin-bottom:72px;flex-wrap:wrap;gap:24px;
}
.secVoices_title{
  font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:clamp(48px,7vw,96px);font-weight:300;
  color:var(--white);line-height:1;letter-spacing:-0.02em;
}
.secVoices_desc{
  max-width:300px;font-size:14px;line-height:2;
  color:rgba(253,250,245,0.5);padding-bottom:8px;
}

.secVoices_grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:2px;
}
.secVoices_item{
  position:relative;overflow:hidden;
  background:#1A1208;min-height:260px;
  padding:40px 36px;
  display:flex;flex-direction:column;justify-content:flex-end;
  border:1px solid rgba(253,250,245,0.04);
  transition:background 0.35s;
}
/* ホバー時に左から伸びる金のライン */
.secVoices_item::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(to right,var(--accent),transparent);
  transform:scaleX(0);transform-origin:left;
  transition:transform 0.45s cubic-bezier(0.25,0.46,0.45,0.94);
}
.secVoices_item:hover{background:#231B0E}
.secVoices_item:hover::before{transform:scaleX(1)}

.secVoices_num{
  font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:48px;font-weight:300;
  color:rgba(168,137,74,0.18);line-height:1;
  position:absolute;top:24px;right:24px;
  transition:color 0.3s,transform 0.3s;
}
.secVoices_item:hover .secVoices_num{
  color:rgba(168,137,74,0.35);
  transform:scale(1.05);
}
.secVoices_quote{
  font-family:'Shippori Mincho',serif;
  font-size:clamp(16px,2vw,20px);font-weight:400;
  color:var(--white);line-height:1.7;margin-bottom:16px;
  position:relative;z-index:1;
}
.secVoices_quote::before{content:'「';color:var(--accent-light)}
.secVoices_quote::after {content:'」';color:var(--accent-light)}
.secVoices_meta{
  font-size:12px;color:rgba(253,250,245,0.4);letter-spacing:0.06em;
  padding-left:16px;
  border-left:1px solid rgba(168,137,74,0.35);
}

/* ================================================================
   10. SECTION: ABOUT（Concept）
   ================================================================ */
.secAbout{
  padding:140px 0 120px;background:var(--bg);
  position:relative;overflow:hidden;
}
.secAbout::before{
  content:'';position:absolute;top:60px;right:-80px;
  width:320px;height:320px;border-radius:50%;
  border:1px solid var(--accent-pale);opacity:0.5;
  pointer-events:none;
}
.secAbout_inner{
  max-width:var(--max-w);margin:0 auto;padding:0 var(--side);
  display:grid;grid-template-columns:5fr 7fr;
  gap:100px;align-items:center;
}

/* 画像ラッパー：ワイプアニメーション */
.secAbout_imgWrap{
  position:relative;overflow:hidden;
  aspect-ratio:3/4;
  background:linear-gradient(135deg,#E8DFD0,#D8CEBA);
  opacity:0;
  transform:translateY(32px);
  transition:
    opacity   1.2s cubic-bezier(0.25,0.46,0.45,0.94),
    transform 1.2s cubic-bezier(0.25,0.46,0.45,0.94);
  will-change:opacity,transform;
}
.secAbout_imgWrap.is-show{opacity:1;transform:translateY(0)}
.secAbout_imgWrap img{
  width:100%;height:100%;object-fit:cover;object-position:top;
  transform:scale(1.1);/* ワイプ完了後に縮む */
  transition:transform 1.5s cubic-bezier(0.25,0.46,0.45,0.94);
  will-change:transform;
}
.secAbout_imgWrap.is-show img{transform:scale(1)}
.secAbout_imgWrap:hover img{transform:scale(1.05)}
.secAbout_caption{
  position:absolute;bottom:0;left:0;right:0;
  padding:40px 28px 24px;
  background:linear-gradient(to top,rgba(42,33,24,0.78),transparent);
  transform:translateY(8px);opacity:0;
  transition:transform 0.6s ease,opacity 0.6s ease;
  transition-delay:0.4s;
}
.secAbout_imgWrap.is-show .secAbout_caption{transform:translateY(0);opacity:1}
.secAbout_caption p{
  font-family:'Shippori Mincho',serif;
  font-size:clamp(15px,2vw,20px);color:var(--white);line-height:1.65;
}

.secAbout_txt{padding:20px 0}
.secAbout_name{
  font-family:'Shippori Mincho',serif;
  font-size:clamp(22px,2.8vw,30px);font-weight:400;
  color:var(--text);margin-bottom:4px;letter-spacing:0.04em;
}
.secAbout_role{font-size:13px;color:var(--text-light);margin-bottom:28px;letter-spacing:0.06em}
.secAbout_certs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:36px}
.secAbout_cert{
  font-size:11px;letter-spacing:0.06em;padding:5px 14px;
  border:1px solid var(--border-mid);color:var(--text-light);
  transition:border-color 0.2s,color 0.2s;
}
.secAbout_cert:hover{border-color:var(--accent);color:var(--accent)}
.secAbout_quote{
  padding:28px 32px;
  border-left:2px solid var(--accent);
  background:var(--bg-alt);margin-bottom:36px;
  position:relative;overflow:hidden;
}
.secAbout_quote::before{
  content:'';position:absolute;left:0;top:0;bottom:0;width:2px;
  background:var(--accent);
  transform:scaleY(0);transform-origin:top;
  transition:transform 0.8s 0.6s cubic-bezier(0.25,0.46,0.45,0.94);
}
.secAbout_quote.is-show::before{transform:scaleY(1)}
.secAbout_quote p{
  font-family:'Shippori Mincho',serif;font-size:14px;line-height:2.1;color:var(--text-mid);
}
.secAbout_career{font-size:13px;line-height:2;color:var(--text-light);margin-bottom:40px}

/* ================================================================
   11. SECTION: FLOW（Services）
   ================================================================ */
.secFlow{background:var(--bg-alt);padding:120px 0;overflow:hidden}
.secFlow_inner{max-width:var(--max-w);margin:0 auto;padding:0 var(--side)}
.secFlow_head{
  display:flex;justify-content:space-between;align-items:flex-end;
  margin-bottom:72px;flex-wrap:wrap;gap:24px;
}
.secFlow_title{
  font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:clamp(48px,7vw,96px);font-weight:300;
  color:var(--text);line-height:1;letter-spacing:-0.02em;
}
.secFlow_desc{
  max-width:300px;font-size:14px;line-height:2;color:var(--text-mid);padding-bottom:8px;
}
.secFlow_grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:40px;
}
.secFlow_item{
  background:var(--bg);padding:40px 36px 36px;
  position:relative;overflow:hidden;
  border-top:2px solid transparent;/* 初期状態 */
  transition:border-color 0.4s,box-shadow 0.4s;
}
/* 上ラインが左から描かれるアニメーション */
.secFlow_item::after{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--accent);
  transform:scaleX(0);transform-origin:left;
  transition:transform 0.7s cubic-bezier(0.25,0.46,0.45,0.94);
}
.secFlow_item.is-show::after{transform:scaleX(1)}
.secFlow_item:hover{box-shadow:0 4px 32px rgba(42,33,24,0.07)}

.secFlow_num{
  font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:56px;font-weight:300;
  color:var(--accent-pale);line-height:1;margin-bottom:8px;
  transition:color 0.3s;
}
.secFlow_item:hover .secFlow_num{color:rgba(168,137,74,0.45)}
.secFlow_item_title{
  font-family:'Shippori Mincho',serif;
  font-size:clamp(15px,1.8vw,18px);font-weight:500;
  color:var(--text);margin-bottom:12px;line-height:1.6;
}
.secFlow_item_lead{font-size:13px;line-height:2;color:var(--text-mid);margin-bottom:24px}
.secFlow_detail{display:flex;flex-direction:column;gap:16px}
.secFlow_detail li{
  font-size:13px;color:var(--text-mid);line-height:1.9;
  padding-left:16px;
  border-left:1px solid rgba(168,137,74,0.3);
  transition:border-color 0.3s;
}
.secFlow_item:hover .secFlow_detail li{border-color:rgba(168,137,74,0.55)}
.secFlow_detail li strong{
  display:block;font-family:'Shippori Mincho',serif;
  font-size:14px;font-weight:500;color:var(--text);margin-bottom:4px;
}

/* ================================================================
   12. SECTION: FAQ
   ================================================================ */
.secFaq{background:var(--bg);padding:120px 0}
.secFaq_inner{max-width:var(--max-w);margin:0 auto;padding:0 var(--side)}
.secFaq_head{
  display:grid;grid-template-columns:1fr 1fr;
  gap:80px;align-items:start;margin-bottom:72px;
}
.secFaq_title{
  font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:clamp(48px,7vw,96px);font-weight:300;
  color:var(--text);line-height:1;letter-spacing:-0.02em;
}
.secFaq_lead{
  padding-top:16px;font-size:14px;line-height:2;color:var(--text-mid);
}
.secFaq_lead p{margin-bottom:16px}
.secFaq_lead p:last-child{margin-bottom:0}
.secFaq_list{max-width:720px}
.secFaq_item{border-bottom:1px solid var(--border)}
.secFaq_q{
  display:flex;align-items:center;gap:16px;width:100%;
  padding:24px 0;
  font-family:'Shippori Mincho',serif;font-size:15px;font-weight:500;
  color:var(--text);text-align:left;cursor:pointer;transition:color 0.2s;
}
.secFaq_q:hover{color:var(--accent)}
.secFaq_q_badge{
  flex-shrink:0;width:28px;height:28px;
  display:flex;align-items:center;justify-content:center;
  font-family:'Cormorant Garamond',serif;font-style:italic;font-size:14px;
  color:var(--accent);border:1px solid rgba(168,137,74,0.4);
  transition:background 0.2s,color 0.2s;
}
.secFaq_item.is-open .secFaq_q_badge{background:var(--accent);color:var(--white)}

/* ＋アイコン → ×アイコン回転 */
.secFaq_icon{
  margin-left:auto;flex-shrink:0;
  width:16px;height:16px;position:relative;
  transition:transform 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
  will-change:transform;
}
.secFaq_icon::before,.secFaq_icon::after{
  content:'';position:absolute;background:var(--text-light);
}
.secFaq_icon::before{top:50%;left:0;right:0;height:1px;transform:translateY(-50%)}
.secFaq_icon::after {left:50%;top:0;bottom:0;width:1px;transform:translateX(-50%);transition:transform 0.4s ease}
/* openで + が × に回転 */
.secFaq_item.is-open .secFaq_icon{transform:rotate(45deg)}
.secFaq_item.is-open .secFaq_q{color:var(--accent)}

/* グリッド展開アニメーション（高さ固定不要） */
.secFaq_a{
  display:grid;grid-template-rows:0fr;
  transition:grid-template-rows 0.45s cubic-bezier(0.25,0.46,0.45,0.94);
}
.secFaq_item.is-open .secFaq_a{grid-template-rows:1fr}
.secFaq_a_inner{overflow:hidden}
.secFaq_a p{
  font-size:13px;color:var(--text-mid);line-height:2.2;
  padding:0 0 24px 44px;
}

/* ================================================================
   13. PARALLAX BAND
   ================================================================ */
.secParallax{
  position:relative;height:72vh;min-height:480px;
  overflow:hidden;display:flex;align-items:flex-end;
  background:var(--bg-dark);
}
.secParallax_bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  scale:1.12;
  will-change:translate;
}
.secParallax_content{
  position:relative;z-index:1;padding:60px var(--side);
  display:grid;grid-template-columns:1fr auto;
  gap:60px;align-items:flex-end;width:100%;
}
.secParallax_label{
  font-family:'Montserrat',sans-serif;font-size:9px;
  letter-spacing:0.28em;color:var(--accent-light);
  margin-bottom:16px;display:flex;align-items:center;gap:12px;
}
.secParallax_label::before{content:'';width:24px;height:1px;background:var(--accent-light)}
.secParallax_title{
  font-family:'Shippori Mincho',serif;
  font-size:clamp(20px,3vw,32px);font-weight:400;
  color:var(--white);line-height:1.75;margin-bottom:12px;
}
.secParallax_sub{font-size:13px;color:rgba(253,250,245,0.5);line-height:2}

/* ================================================================
   14. CTA BANNER
   ================================================================ */
.gCta{display:grid;grid-template-columns:1fr 1fr}
.gCta_item{
  position:relative;overflow:hidden;
  display:block;height:300px;
}
.gCta_bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  filter:brightness(0.28);
  transition:transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94),filter 0.35s;
  will-change:transform;
}
.gCta_item:hover .gCta_bg{transform:scale(1.07);filter:brightness(0.18)}
.gCta_item--light .gCta_bg{filter:none;background-color:var(--bg-alt);background-image:none}
.gCta_item--light:hover .gCta_bg{transform:none;filter:none}

/* ホバー時に下から押し上がるオーバーレイ */
.gCta_item::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to top,rgba(168,137,74,0.12),transparent);
  transform:translateY(100%);
  transition:transform 0.5s cubic-bezier(0.25,0.46,0.45,0.94);
}
.gCta_item--light::after{background:linear-gradient(to top,rgba(168,137,74,0.06),transparent)}
.gCta_item:hover::after{transform:translateY(0)}

.gCta_content{
  position:relative;z-index:2;padding:48px 56px;height:100%;
  display:flex;flex-direction:column;justify-content:flex-end;
}
.gCta_title{
  font-family:'Shippori Mincho',serif;
  font-size:clamp(18px,2.2vw,26px);font-weight:400;
  color:var(--white);margin-bottom:8px;line-height:1.55;
}
.gCta_item--light .gCta_title{color:var(--text)}
.gCta_desc{font-size:12px;color:rgba(253,250,245,0.6);letter-spacing:0.04em;margin-bottom:20px;line-height:1.9}
.gCta_item--light .gCta_desc{color:var(--text-mid)}
.gCta_link{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'Montserrat',sans-serif;font-size:10px;
  letter-spacing:0.16em;color:rgba(253,250,245,0.7);
  border-bottom:1px solid rgba(253,250,245,0.2);padding-bottom:6px;
  transition:color 0.2s,border-color 0.2s;
}
.gCta_link::after{content:'→';transition:transform 0.2s}
.gCta_item:hover .gCta_link::after{transform:translateX(4px)}
.gCta_item--light .gCta_link{color:var(--text-mid);border-color:var(--border-mid)}

/* ================================================================
   15. FOOTER
   ================================================================ */
.gFooter{background:var(--bg-dark);color:var(--white);padding:72px var(--side) 40px}
.gFooter_inner{max-width:var(--max-w);margin:0 auto}
.gFooter_top{
  display:grid;grid-template-columns:220px 1fr auto;gap:60px;
  padding-bottom:48px;
  border-bottom:1px solid rgba(253,250,245,0.07);
  margin-bottom:36px;align-items:start;
}
.gFooter_logo{display:block;margin-bottom:20px;text-decoration:none}
.gFooter_logo_wrap{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.gFooter_logo_img{width:auto;height:28px;filter:invert(1);opacity:0.8}
.gFooter_logo_main{font-family:'Montserrat',sans-serif;font-size:15px;letter-spacing:0.16em;color:var(--white)}
.gFooter_logo_sub{font-size:10px;letter-spacing:0.12em;color:rgba(253,250,245,0.3);display:block;margin-top:4px}
.gFooter_about{font-size:12px;line-height:2;color:rgba(253,250,245,0.35)}
.gFooter_note{font-family:'Montserrat',sans-serif;font-size:9px;color:rgba(253,250,245,0.2);letter-spacing:0.08em;margin-top:16px;line-height:1.8}
.gFooter_nav{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px}
.gFooter_nav a{
  display:block;color:rgba(253,250,245,0.5);font-size:12px;
  letter-spacing:0.06em;padding:10px 0;
  border-bottom:1px solid rgba(253,250,245,0.06);
  transition:color 0.2s,padding-left 0.2s;
}
.gFooter_nav a:hover{color:var(--accent-light);padding-left:6px}
.gFooter_contact{text-align:right}
.gFooter_contact_label{
  font-family:'Montserrat',sans-serif;font-size:9px;
  letter-spacing:0.22em;color:var(--accent);margin-bottom:12px;
}
.gFooter_contact p{font-size:12px;color:rgba(253,250,245,0.45);line-height:2.2;margin-bottom:20px}
.gFooter_contact_btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'Montserrat',sans-serif;font-size:10px;
  letter-spacing:0.16em;color:var(--white);
  padding:12px 28px;border:1px solid rgba(168,137,74,0.4);
  transition:border-color 0.25s,background 0.25s;
}
.gFooter_contact_btn:hover{border-color:var(--accent);background:rgba(168,137,74,0.1)}
.gFooter_bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.gFooter_copy{font-family:'Montserrat',sans-serif;font-size:10px;color:rgba(253,250,245,0.2);letter-spacing:0.1em}
.gFooter_org{font-size:11px;color:rgba(253,250,245,0.25)}

/* ================================================================
   16. MOBILE CTA BAR & SCROLL TOP
   ================================================================ */
.mobileCta{
  display:none;position:fixed;bottom:0;left:0;right:0;
  padding:12px var(--side);
  background:rgba(249,245,239,0.96);backdrop-filter:blur(10px);
  border-top:1px solid var(--border);z-index:900;
  opacity:0;transform:translateY(100%);
  transition:transform 0.35s cubic-bezier(0.25,0.46,0.45,0.94),opacity 0.35s ease;
}
.mobileCta.is-visible{transform:translateY(0);opacity:1}
.mobileCta .u-accent-btn{
  display:block;width:100%;text-align:center;padding:14px;
  justify-content:center;
  background:rgba(168,137,74,0.9);border-color:var(--accent);font-size:12px;
}

.scrollTop{
  position:fixed;bottom:32px;right:32px;z-index:800;
  width:44px;height:44px;
  display:flex;align-items:center;justify-content:center;
  background:var(--bg);border:1px solid var(--border-mid);
  opacity:0;pointer-events:none;
  transition:opacity 0.3s,transform 0.25s cubic-bezier(0.25,0.46,0.45,0.94),box-shadow 0.25s;
  cursor:pointer;
  will-change:transform;
}
.scrollTop.is-visible{opacity:1;pointer-events:auto}
.scrollTop:hover{
  transform:translateY(-4px);
  box-shadow:0 8px 24px rgba(42,33,24,0.12);
}
.scrollTop svg{
  width:14px;height:14px;fill:none;
  stroke:var(--text-mid);stroke-width:2;
  stroke-linecap:round;stroke-linejoin:round;
}

/* ================================================================
   17. ACCESSIBILITY & PERFORMANCE
   ================================================================ */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:0.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.01ms !important;
  }
  .topVis_bg{animation:none;scale:1.05}
  .u-fadeUp,.u-fadeIn,.u-wipe,.secAbout_imgWrap,
  .secFlow_item::after,.secVoices_item::before,
  .u-label::before,.topVis_eyebrow::before{
    transition-duration:0.01ms !important;
  }
}

/* ================================================================
   18. RESPONSIVE
   ================================================================ */
@media (max-width:768px){
  :root{--side:24px}
  .gHeader_nav{display:none}
  .gHeader_hamburger{display:flex}
  .topVis_content{padding:0 24px}
  .topVis_scroll{display:none}
  .secAbout_inner,.secFaq_head,.secParallax_content,.gCta,.gFooter_top{
    grid-template-columns:1fr;gap:40px;
  }
  .secVoices_grid{grid-template-columns:1fr;gap:2px}
  .secFlow_grid{grid-template-columns:1fr;gap:24px}
  .secFlow_item{padding:32px 24px}
  .secParallax_content{padding:40px 24px}
  .gCta_item{height:240px}
  .gCta_content{padding:32px 28px}
  .gFooter{padding:48px var(--side) 100px}
  .gFooter_contact{text-align:left}
  .gFooter_nav{grid-template-columns:1fr}
  .mobileCta{display:block}
  .scrollTop{bottom:80px;right:16px}
  .secFaq_head{margin-bottom:40px}
  /* モバイルではアニメーション高速化 */
  .u-fadeUp{transition-duration:0.65s,0.65s,0.5s}
  .u-fadeIn{transition-duration:0.8s,1s}
  .secAbout_imgWrap{transition-duration:1s}
}
@media (min-width:769px){
  .mobileCta{display:none !important}
}