/* ── VARIABLES ── */
:root {
  /* Package-extracted brand colors */
  --pearl-white: #FCF8F0;   /* 珠光米白 — パッケージ地色 */
  --foil-gold:   #CCA96A;   /* 烫哑金  — マットゴールド箔 */
  --foil-silver: #ABABAB;   /* 烫银    — シルバー箔 */
  --ink-black:   #1A1A1A;   /* インナー黒 */

  /* Site palette derived from packaging */
  --white:       #FFFFFF;
  --off-white:   #FCF8F0;   /* = pearl-white */
  --navy:        #1A1A1A;   /* ink-black をネイビー代わりに */
  --charcoal:    #2E2C28;
  --muted:       #8A8680;

  --gold:        #CCA96A;   /* = foil-gold */
  --gold-light:  #E2C98E;
  --gold-pale:   #F5EDD8;
  --gold-dark:   #9A7A3E;

  --silver:      #ABABAB;   /* = foil-silver */
  --silver-light:#D0D0CE;
  --silver-pale: #F0EEEB;

  --line:        rgba(26,26,26,0.1);
  --line-gold:   rgba(204,169,106,0.28);

  --font-mincho: 'メイリオ', serif;
  --font-body:   'メイリオ', sans-serif;
  --font-en:     'メイリオ', serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--white);
  color:var(--charcoal);
  font-family:var(--font-body);
  font-weight:300;
  line-height:1.8;
  overflow-x:hidden;
}

/* ── ICHIHA Bar ── */
.ichiha-bar{background:var(--teal);height:36px;display:flex;align-items:center;padding:0 48px;gap:24px;}
.ichiha-logo{font-size:14px;letter-spacing:.28em;color:rgba(255,255,255,.9);font-weight:600;}
.ichiha-links{display:flex;gap:24px;margin-left:auto;}
.ichiha-links a{font-size: 12px;letter-spacing:.18em;color:rgba(255,255,255,.5);text-decoration:none;transition:color .2s;}
.ichiha-links a:hover,.ichiha-links a.active{color:#fff;}
.ichiha-links a.active{color:var(--lavender);}

/* ── NAV ── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 56px;height:68px;
  background:rgba(255,255,255,0.96);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s;
}
nav.scrolled{box-shadow:0 2px 24px rgba(28,35,64,0.07);}
.nav-logo{
  display:flex;align-items:center;gap:12px;
  text-decoration:none;
}
.nav-logo img{height:32px;width:auto;display:block;}
.nav-links{display:flex;align-items:center;gap:36px;list-style:none;}
.nav-links a{
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  text-decoration:none;color:var(--charcoal);font-weight:400;
  transition:color .2s;position:relative;
}
.nav-links a::after{
  content:'';position:absolute;bottom:-4px;left:0;right:0;
  height:1px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .25s;
}
.nav-links a:hover{color:var(--navy);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-dropdown{position:relative;}
.nav-dropdown>a{display:flex;align-items:center;gap:5px;cursor:pointer;}
.nav-dropdown>a::before{
  content:'';width:5px;height:5px;
  border-right:1px solid currentColor;border-bottom:1px solid currentColor;
  transform:rotate(45deg) translateY(-2px);transition:transform .2s;
  display:none; /* arrow via ::after already */
}
.dropdown-menu{
  position:absolute;top:calc(100%+12px);left:50%;
  transform:translateX(-50%) translateY(-6px);
  background:var(--white);
  border:1px solid var(--line);
  border-top:2px solid var(--foil-gold);
  min-width:220px;padding:6px 0;
  opacity:0;pointer-events:none;
  transition:opacity .2s,transform .2s;
  box-shadow:0 8px 32px rgba(28,35,64,0.08);
}
.nav-dropdown:hover .dropdown-menu{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0);}
.dropdown-menu a{
  display:block;padding:11px 22px;
  font-size:11px;letter-spacing:.12em;text-transform:none;
  color:var(--charcoal);transition:background .15s,color .15s;
}
.dropdown-menu a:hover{background:var(--gold-pale);color:var(--navy);}
.dropdown-menu a::after{display:none;}
.dropdown-label{
  padding:10px 22px 4px;
  font-size:8.5px;letter-spacing:.3em;text-transform:uppercase;
  color:var(--gold);font-weight:500;
}
.nav-right{display:flex;align-items:center;gap:20px;}
.nav-right a{
  font-size:12px;letter-spacing:.15em;text-transform:uppercase;
  text-decoration:none;color:var(--charcoal);font-weight:600;transition:color .2s;
}
.nav-right a:hover{color:var(--navy);}
.nav-cart{
  display:flex;align-items:center;gap:6px;
  padding:8px 18px;border:1px solid var(--navy);
  color:var(--navy)!important;font-weight:600!important;
  transition:background .2s,color .2s!important;
}
.nav-cart:hover{background:var(--ink-black);color:var(--white)!important;}

/* ── HERO ── */
.hero{
  min-height:100vh;
  display:grid;grid-template-columns:1fr 1fr;
  padding-top:68px;
  position:relative;overflow:hidden;
}
.hero-left{
  background:var(--navy);
  display:flex;flex-direction:column;
  justify-content:center;
  padding:80px 72px 80px 80px;
  position:relative;overflow:hidden;
}
.hero-left::before{
  content:'';position:absolute;
  top:-100px;right:-100px;
  width:400px;height:400px;
  border-radius:50%;
  border:1px solid rgba(201,168,76,0.15);
}
.hero-left::after{
  content:'';position:absolute;
  top:-60px;right:-60px;
  width:260px;height:260px;
  border-radius:50%;
  border:1px solid rgba(201,168,76,0.1);
}
.hero-label{
  font-size: 11px;letter-spacing:.4em;text-transform:uppercase;
  color:var(--gold);font-weight:400;margin-bottom:32px;
  animation:fadeUp .8s ease both;
}
.hero-title{
  font-family:var(--font-mincho);
  font-size:clamp(36px,4.5vw,60px);
  font-weight:500;
  letter-spacing:.12em;
  line-height:1.5;
  color:var(--white);
  margin-bottom:24px;
  animation:fadeUp .8s .1s ease both;
}
.hero-title em{
  font-style:italic;
  font-family:var(--font-en);
  font-size:0.7em;
  color:var(--gold-light);
  letter-spacing:.06em;
  display:block;
  margin-top:8px;
}
.hero-copy{
  font-size:13px;line-height:2;
  color:rgba(255,255,255,0.6);
  max-width:380px;margin-bottom:48px;
  animation:fadeUp .8s .2s ease both;
}
.hero-cta{
  display:inline-flex;align-items:center;gap:14px;
  padding:14px 36px;
  background:var(--foil-gold);color:var(--ink-black);
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  text-decoration:none;font-weight:500;
  transition:background .25s,transform .2s;
  animation:fadeUp .8s .3s ease both;
  align-self:flex-start;
}
.hero-cta:hover{background:var(--gold-light);transform:translateX(4px);}
.hero-cta::after{content:'→';font-size:14px;}
.hero-right{
  position:relative;overflow:hidden;
  background:var(--off-white);
}
.hero-right-bg{
  position:absolute;inset:0;
  background:
    linear-gradient(160deg, #FCF8F0 0%, #F0E8D8 50%, #E4D8C0 100%);
}
.hero-right-ornament{
  position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
}
.ornament-ring{
  width:320px;height:320px;border-radius:50%;
  border:1px solid rgba(204,169,106,0.22);
  display:flex;align-items:center;justify-content:center;
  position:relative;animation:slowRotate 40s linear infinite;
}
.ornament-ring::before{
  content:'';
  position:absolute;inset:24px;border-radius:50%;
  border:1px solid rgba(204,169,106,0.14);
}
.ornament-kanji{
  font-family:var(--font-mincho);
  font-size:96px;font-weight:400;
  color:rgba(204,169,106,0.2);
  letter-spacing:.05em;
  animation:slowRotate 40s linear infinite reverse;
}
.hero-right-text{
  position:absolute;bottom:48px;right:48px;text-align:right;
}
.hero-right-text p{font-size:10px;letter-spacing:.3em;color:var(--muted);text-transform:uppercase;}
.hero-scroll{
  position:absolute;bottom:40px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-size:8.5px;letter-spacing:.3em;text-transform:uppercase;color:rgba(255,255,255,.4);
}
.hero-scroll span{width:1px;height:48px;background:linear-gradient(to bottom,rgba(201,168,76,.5),transparent);animation:scrollPulse 2s ease-in-out infinite;}

/* ── MARQUEE ── */
.marquee{overflow:hidden;border-top:1px solid var(--line-gold);border-bottom:1px solid var(--line-gold);padding:13px 0;background:var(--gold-pale);}
.marquee-track{display:flex;width:max-content;animation:marquee 28s linear infinite;}
.marquee-item{font-family:var(--font-mincho);font-size:12px;letter-spacing:.2em;color:var(--navy);padding:0 36px;border-right:1px solid var(--line-gold);white-space:nowrap;}

/* ── CONCEPT ── */
.concept{
  display:grid;grid-template-columns:1fr 1fr;
  max-width:none;padding:0;
}
.concept-left{
  padding:100px 80px;
  display:flex;flex-direction:column;justify-content:center;
}
.concept-right{
  background:var(--ink-black);
  padding:100px 80px;
  display:flex;flex-direction:column;justify-content:center;
}
.section-label{
  font-size:8.5px;letter-spacing:.4em;text-transform:uppercase;
  color:var(--gold);font-weight:400;margin-bottom:16px;
}
.section-title{
  font-family:var(--font-mincho);
  font-size:clamp(22px,2.8vw,38px);
  font-weight:500;letter-spacing:.1em;line-height:1.5;
  margin-bottom:24px;
}
.section-body{font-size:13.5px;line-height:2.1;color:var(--muted);max-width:480px;}
.concept-right .section-label{color:var(--gold);}
.concept-right .section-title{color:var(--white);}
.concept-right .section-body{color:rgba(255,255,255,.55);}
.concept-right-quote{
  font-family:var(--font-mincho);
  font-size:clamp(18px,2vw,26px);
  font-weight:400;letter-spacing:.15em;
  color:var(--white);line-height:1.8;
  border-left:2px solid var(--gold);
  padding-left:24px;margin-top:8px;
}
.concept-right-note{
  font-size:12px;line-height:1.9;color:rgba(255,255,255,.45);
  margin-top:28px;
}

/* ── COLLECTIONS ── */
.collections-section{padding:120px 0;background:var(--off-white);}
.collections-header{text-align:center;padding:0 48px;margin-bottom:72px;}
.collections-header .section-title{font-size:clamp(26px,3vw,40px);}
.collections-header .section-body{margin:0 auto;text-align:center;max-width:560px;}
.collections-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:0;
}
.collection-card{
  position:relative;overflow:hidden;
  aspect-ratio:3/4;
  cursor:pointer;
}
.collection-card-bg{
  position:absolute;inset:0;
  transition:transform .7s cubic-bezier(.25,.46,.45,.94);
}
.collection-card:hover .collection-card-bg{transform:scale(1.05);}
.bg-tanrei{background:linear-gradient(160deg,#F0EDEA 0%,#D8D4CE 40%,#B8B4AE 100%);}
.bg-karei{background:linear-gradient(160deg,#F5EDD8 0%,#E2C98E 40%,#CCA96A 100%);}
.bg-sairei{background:linear-gradient(160deg,#3C3A36 0%,#2A2824 40%,#1A1A1A 100%);}
.collection-card-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(28,35,64,.85) 0%,rgba(28,35,64,.1) 60%,transparent 100%);
  transition:background .4s;
}
.collection-card:hover .collection-card-overlay{
  background:linear-gradient(to top,rgba(28,35,64,.9) 0%,rgba(28,35,64,.2) 60%,rgba(28,35,64,.05) 100%);
}
.collection-ornament{
  position:absolute;top:0;left:0;right:0;bottom:0;
  display:flex;align-items:center;justify-content:center;
}
.coll-kanji{
  font-family:var(--font-mincho);
  font-size:120px;font-weight:400;
  color:rgba(255,255,255,.07);letter-spacing:.05em;
  transition:opacity .4s;
}
.collection-card:hover .coll-kanji{opacity:.12;}
.collection-card-content{
  position:absolute;bottom:0;left:0;right:0;
  padding:40px 36px;
}
.coll-num{font-size: 11px;letter-spacing:.35em;color:rgba(255,255,255,.5);margin-bottom:10px;text-transform:uppercase;}
.coll-name-jp{font-family:var(--font-mincho);font-size:28px;font-weight:400;color:var(--white);letter-spacing:.1em;margin-bottom:4px;}
.coll-name-en{font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--gold-light);margin-bottom:12px;font-weight:400;}
.coll-desc{font-size:12px;line-height:1.8;color:rgba(255,255,255,.6);margin-bottom:20px;}
.coll-link{
  display:inline-flex;align-items:center;gap:8px;
  font-size:10px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold-light);font-weight:400;
  text-decoration:none;
  transition:gap .2s;
}
.collection-card:hover .coll-link{gap:14px;}
.coll-link::after{content:'→';}

/* ── SCENE SECTION ── */
.scene-section{padding:120px 80px;max-width:none;}
.scene-inner{max-width:1280px;margin:0 auto;}
.scene-header{margin-bottom:64px;}
.scene-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:2px;
}
.scene-card{
  background:var(--off-white);
  padding:48px 36px;
  display:flex;flex-direction:column;gap:16px;
  border-top:2px solid transparent;
  transition:border-color .25s,background .25s;
  cursor:pointer;
}
.scene-card:hover{border-color:var(--foil-gold);background:var(--gold-pale);}
.scene-num{
  font-family:var(--font-en);
  font-size:40px;font-weight:300;font-style:italic;
  color:rgba(201,168,76,.3);line-height:1;
}
.scene-icon{
  font-family:var(--font-mincho);font-size:24px;
  color:var(--navy);letter-spacing:.05em;
}
.scene-name-en{font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--gold);font-weight:400;}
.scene-name-jp{font-family:var(--font-mincho);font-size:15px;letter-spacing:.1em;color:var(--navy);}
.scene-desc{font-size:12px;line-height:1.8;color:var(--muted);}

/* ── ITEM CATEGORIES ── */
.items-section{background:var(--ink-black);padding:100px 80px;}
.items-inner{max-width:1280px;margin:0 auto;}
.items-section .section-label{color:var(--gold);}
.items-section .section-title{color:var(--white);}
.items-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:2px;
  margin-top:56px;
}
.item-card{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.06);
  padding:32px 24px;
  display:flex;flex-direction:column;align-items:center;gap:14px;
  cursor:pointer;
  transition:background .25s;
  text-decoration:none;
}
.item-card:hover{background:rgba(204,169,106,.08);border-color:rgba(204,169,106,.2);}
.item-icon{
  width:56px;height:56px;border-radius:50%;
  border:1px solid rgba(204,169,106,.3);
  display:flex;align-items:center;justify-content:center;
}
.item-icon svg{stroke:rgba(204,169,106,.7);}
.item-name-jp{font-family:var(--font-mincho);font-size:14px;letter-spacing:.1em;color:var(--white);}
.item-name-en{font-size: 11px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.35);}

/* ── PRODUCT GRID (NEW ARRIVALS) ── */
.products-section{padding:120px 80px;}
.products-inner{max-width:1280px;margin:0 auto;}
.products-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:56px;}
.products-header-right{
  font-size:10px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--muted);text-decoration:none;
  display:flex;align-items:center;gap:8px;
  transition:color .2s,gap .2s;
}
.products-header-right:hover{color:var(--navy);gap:12px;}
.products-header-right::after{content:'→';}
.products-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:32px;
}
.product-card{cursor:pointer;text-decoration:none;color:inherit;}
.product-img{
  aspect-ratio:3/4;overflow:hidden;
  background:var(--off-white);
  position:relative;margin-bottom:16px;
}
.product-img-placeholder{
  position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  flex-direction:column;gap:8px;
}
.product-img-placeholder span{
  font-family:var(--font-mincho);
  font-size:48px;color:rgba(201,168,76,.2);
}
.product-tag{
  position:absolute;top:16px;left:16px;
  padding:4px 10px;font-size: 11px;letter-spacing:.18em;
  font-weight:500;
}
.tag-new{background:var(--navy);color:var(--white);}
.tag-collection{background:var(--foil-gold);color:var(--ink-black);}
.product-img::after{
  content:'';position:absolute;inset:0;
  background:rgba(28,35,64,0);
  transition:background .3s;
}
.product-card:hover .product-img::after{background:rgba(28,35,64,.05);}
.product-coll{font-size: 11px;letter-spacing:.25em;text-transform:uppercase;color:var(--gold);margin-bottom:6px;}
.product-name{font-family:var(--font-mincho);font-size:15px;letter-spacing:.06em;margin-bottom:4px;}
.product-price{font-size:13px;letter-spacing:.05em;color:var(--charcoal);}
.product-price span{font-size:10px;color:var(--muted);}

/* ── ABOUT STRIP ── */
.about-strip{
  display:grid;grid-template-columns:1fr 1fr;
  min-height:480px;
}
.about-left{
  background:var(--pearl-white);
  padding:80px;
  display:flex;flex-direction:column;justify-content:center;
}
.about-right{
  background:var(--ink-black);
  padding:80px;
  display:flex;flex-direction:column;justify-content:center;
}
.about-right .section-label{color:var(--gold);}
.about-right .section-title{color:var(--white);font-size:clamp(20px,2.2vw,30px);}
.about-right .section-body{color:rgba(255,255,255,.5);}
.about-link{
  display:inline-flex;align-items:center;gap:10px;
  margin-top:32px;padding:12px 28px;
  border:1px solid rgba(255,255,255,.25);
  font-size:10px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--white);text-decoration:none;font-weight:400;
  transition:border-color .2s,background .2s;
  align-self:flex-start;
}
.about-link:hover{border-color:var(--gold);background:rgba(201,168,76,.08);}
.about-link::after{content:'→';}
.about-values{display:flex;flex-direction:column;gap:28px;}
.about-value{display:flex;gap:20px;align-items:flex-start;}
.value-num{
  font-family:var(--font-en);
  font-size:28px;font-weight:300;font-style:italic;
  color:var(--gold);line-height:1;flex-shrink:0;width:32px;
}
.value-title{font-family:var(--font-mincho);font-size:15px;letter-spacing:.1em;margin-bottom:6px;}
.value-body{font-size:12px;line-height:1.8;color:var(--muted);}

/* ── GUIDE STRIP ── */
.guide-strip{
  background:var(--off-white);
  border-top:1px solid var(--line);
  padding:64px 80px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
}
.guide-item{
  padding:32px 40px;
  border-right:1px solid var(--line);
  display:flex;flex-direction:column;gap:10px;
}
.guide-item:last-child{border-right:none;}
.guide-icon{
  width:36px;height:2px;background:var(--gold);margin-bottom:8px;
}
.guide-title{font-family:var(--font-mincho);font-size:15px;letter-spacing:.1em;color:var(--navy);}
.guide-body{font-size:12px;line-height:1.8;color:var(--muted);}
.guide-link{
  font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold);text-decoration:none;margin-top:4px;
  display:inline-flex;align-items:center;gap:6px;
  transition:gap .2s;
}
.guide-link:hover{gap:10px;}
.guide-link::after{content:'→';}

/* ── SNS SECTION ── */
.sns-section{
  background:var(--pearl-white);
  border-top:1px solid var(--line-gold);
  padding:96px 80px;
}
.sns-inner{max-width:1280px;margin:0 auto;}
.sns-header{
  display:flex;align-items:flex-end;justify-content:space-between;
  margin-bottom:64px;gap:32px;
}
.sns-header-left{}
.sns-header-note{
  font-size:11px;letter-spacing:.12em;color:var(--muted);
  text-align:right;line-height:1.9;
}

/* プラットフォーム切り替えタブ */
.sns-tabs{
  display:flex;gap:0;margin-bottom:48px;
  border-bottom:1px solid var(--line-gold);
}
.sns-tab{
  padding:12px 28px;
  font-size:10px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--muted);cursor:pointer;
  border-bottom:2px solid transparent;
  margin-bottom:-1px;
  transition:color .2s,border-color .2s;
  display:flex;align-items:center;gap:8px;
  background:none;border-top:none;border-left:none;border-right:none;
  font-family:var(--font-body);
}
.sns-tab:hover{color:var(--charcoal);}
.sns-tab.active{color:var(--ink-black);border-bottom-color:var(--foil-gold);}
.sns-tab-icon{
  width:16px;height:16px;
  border-radius:3px;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}

/* 投稿グリッド（Instagram） */
.sns-panel{display:none;}
.sns-panel.active{display:block;}

.ig-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:3px;
}
.ig-post{
  aspect-ratio:1;
  overflow:hidden;
  position:relative;
  background:var(--silver-pale);
  cursor:pointer;
}
.ig-post-placeholder{
  position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  flex-direction:column;gap:6px;
}
.ig-post-placeholder span{
  font-family:var(--font-mincho);
  font-size:28px;color:rgba(204,169,106,.25);
}
.ig-post-placeholder small{
  font-size:8px;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(138,134,128,.5);
}
.ig-post-overlay{
  position:absolute;inset:0;
  background:rgba(26,26,26,0);
  display:flex;align-items:center;justify-content:center;
  transition:background .3s;
}
.ig-post:hover .ig-post-overlay{background:rgba(26,26,26,.45);}
.ig-post-hover-content{
  opacity:0;transition:opacity .3s;
  display:flex;flex-direction:column;align-items:center;gap:6px;
}
.ig-post:hover .ig-post-hover-content{opacity:1;}
.ig-post-hover-content svg{stroke:white;}
.ig-post-hover-content span{font-size: 11px;letter-spacing:.2em;color:white;text-transform:uppercase;}

/* TikTok グリッド */
.tt-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.tt-card{
  background:var(--ink-black);
  border-radius:2px;
  overflow:hidden;
  cursor:pointer;
  position:relative;
  transition:transform .25s;
}
.tt-card:hover{transform:translateY(-3px);}
.tt-thumb{
  aspect-ratio:9/16;
  position:relative;
  background:linear-gradient(160deg,#2A2824,#1A1A1A);
  display:flex;align-items:center;justify-content:center;
  flex-direction:column;gap:10px;
}
.tt-play{
  width:44px;height:44px;border-radius:50%;
  border:1.5px solid rgba(204,169,106,.5);
  display:flex;align-items:center;justify-content:center;
}
.tt-play svg{stroke:rgba(204,169,106,.8);margin-left:3px;}
.tt-thumb-kanji{
  font-family:var(--font-mincho);
  font-size:36px;color:rgba(204,169,106,.15);
  position:absolute;bottom:16px;right:16px;
}
.tt-info{padding:14px 16px;}
.tt-tag{font-size: 11px;letter-spacing:.2em;color:var(--foil-gold);text-transform:uppercase;margin-bottom:4px;}
.tt-title{font-family:var(--font-mincho);font-size:13px;letter-spacing:.06em;color:var(--white);}
.tt-views{font-size:10px;color:rgba(255,255,255,.3);margin-top:6px;}

/* LINE パネル */
.line-panel-inner{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
  background:var(--ink-black);
  padding:64px 72px;
}
.line-left{}
.line-badge{
  display:inline-flex;align-items:center;gap:10px;
  margin-bottom:24px;
}
.line-logo-circle{
  width:40px;height:40px;border-radius:50%;
  background:#06C755;
  display:flex;align-items:center;justify-content:center;
}
.line-logo-circle svg{fill:white;}
.line-badge-label{font-size: 11px;letter-spacing:.3em;text-transform:uppercase;color:#06C755;font-weight:400;}
.line-title{
  font-family:var(--font-mincho);
  font-size:clamp(20px,2.2vw,30px);
  letter-spacing:.1em;color:var(--white);
  line-height:1.5;margin-bottom:16px;
}
.line-desc{font-size:13px;line-height:1.9;color:rgba(255,255,255,.5);margin-bottom:32px;}
.line-benefits{
  display:flex;flex-direction:column;gap:12px;margin-bottom:36px;
}
.line-benefit{
  display:flex;align-items:center;gap:12px;
  font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.6);
}
.line-benefit::before{
  content:'';width:6px;height:6px;border-radius:50%;
  background:#06C755;flex-shrink:0;
}
.line-cta{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 32px;
  background:#06C755;color:white;
  font-size:11px;letter-spacing:.18em;
  text-decoration:none;font-weight:500;
  transition:background .2s,transform .2s;
  align-self:flex-start;
}
.line-cta:hover{background:#05B04B;transform:translateY(-1px);}
.line-right{
  display:flex;flex-direction:column;align-items:center;gap:20px;
}
.line-qr-frame{
  width:180px;height:180px;
  border:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;
  background:white;
  position:relative;
}
.line-qr-inner{
  width:140px;height:140px;
  display:grid;grid-template-columns:repeat(7,1fr);gap:2px;
}
.qr-cell{border-radius:1px;}
.line-qr-label{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.35);}

/* SNS フォローバー */
.sns-follow-bar{
  display:flex;align-items:center;justify-content:center;
  gap:48px;margin-top:56px;
  padding-top:40px;
  border-top:1px solid var(--line-gold);
}
.sns-follow-item{
  display:flex;flex-direction:column;align-items:center;gap:8px;
  text-decoration:none;
  transition:transform .2s;
}
.sns-follow-item:hover{transform:translateY(-2px);}
.sns-follow-icon{
  width:48px;height:48px;border-radius:50%;
  border:1px solid var(--line-gold);
  display:flex;align-items:center;justify-content:center;
  background:var(--white);
  transition:border-color .2s,background .2s;
}
.sns-follow-item:hover .sns-follow-icon{border-color:var(--foil-gold);background:var(--gold-pale);}
.sns-follow-name{font-size: 11px;letter-spacing:.25em;text-transform:uppercase;color:var(--muted);}
.sns-follow-count{font-family:var(--font-en);font-size:16px;font-weight:300;color:var(--charcoal);}

/* ── FOOTER ── */
footer{background:var(--ink-black);color:rgba(255,255,255,.5);padding:72px 80px 40px;}
.footer-inner{
  max-width:1280px;margin:0 auto;
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:64px;
  padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:32px;
}
.footer-logo{
  font-family:var(--font-mincho);font-size:22px;font-weight:500;
  letter-spacing:.15em;color:var(--white);margin-bottom:12px;
}
.footer-logo-sub{font-size:12px;letter-spacing:.3em;color:var(--gold);margin-bottom:16px;}
.footer-tagline{font-size:12px;line-height:1.9;color:#FFF;}
.footer-col-title{font-size:12px;font-weight: bold; letter-spacing:.35em;text-transform:uppercase;color:var(--gold);margin-bottom:18px;font-weight:600;}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:12px;letter-spacing:.08em;color:#FFF;text-decoration:none;transition:color .2s;}
.footer-links a:hover{color:var(--white);}
.footer-bottom{
  max-width:1280px;margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;
  font-size:12px;color:#FFF;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes slowRotate{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes scrollPulse{0%,100%{opacity:.3}50%{opacity:1}}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.reveal{opacity:0;transform:translateY(20px);transition:opacity .9s ease,transform .9s ease;}
.reveal.visible{opacity:1;transform:none;}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  nav{padding:0 24px;}
  .nav-links{gap:24px;}
  .hero{grid-template-columns:1fr;}
  .hero-right{display:none;}
  .hero-left{padding:80px 40px;}
  .concept{grid-template-columns:1fr;}
  .concept-left,.concept-right{padding:64px 40px;}
  .collections-grid{grid-template-columns:1fr;}
  .collection-card{aspect-ratio:2/1;}
  .scene-grid{grid-template-columns:1fr 1fr;}
  .items-grid{grid-template-columns:repeat(3,1fr);}
  .products-grid{grid-template-columns:1fr 1fr;}
  .about-strip{grid-template-columns:1fr;}
  .guide-strip{grid-template-columns:1fr 1fr;}
  .footer-inner{grid-template-columns:1fr 1fr;gap:40px;}
  .products-section,.scene-section,.items-section{padding:80px 32px;}
  footer{padding:64px 32px 40px;}
  .ig-grid{grid-template-columns:repeat(3,1fr);}
  .tt-grid{grid-template-columns:1fr 1fr;}
  .line-panel-inner{grid-template-columns:1fr;padding:48px 32px;}
  .line-right{display:none;}
  .sns-follow-bar{gap:28px;flex-wrap:wrap;}
  .sns-section{padding:80px 32px;}
}

  /* ─── MOBILE NAV ─── */
  .nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    background: none;
    border: none;
    z-index: 201;
  }
  .nav-hamburger span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--charcoal);
    transition: transform .3s, opacity .3s;
  }
  .nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav-hamburger.open span:nth-child(2) { opacity: 0; }
  .nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  @media (max-width: 768px) {
    .nav-hamburger { display: flex; }
    .nav-links, .nav-icons, .nav-right {
      display: none !important;
    }
    .mobile-menu {
      position: fixed;
      inset: 0;
      top: 68px;
      background: rgba(250,250,248,0.98);
      backdrop-filter: blur(20px);
      z-index: 199;
      display: flex;
      flex-direction: column;
      padding: 40px 32px;
      gap: 0;
      transform: translateX(100%);
      transition: transform .35s cubic-bezier(.4,0,.2,1);
      overflow-y: auto;
    }
    .mobile-menu.open { transform: translateX(0); }
    .mobile-menu-item {
      border-bottom: 1px solid rgba(42,37,33,0.08);
      padding: 0;
    }
    .mobile-menu-link {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 18px 0;
      font-size: 15px;
      letter-spacing: .12em;
      color: var(--charcoal);
      text-decoration: none;
      font-weight: 400;
    }
    .mobile-menu-link-arrow { font-size: 14px; opacity: .4; }
    .mobile-submenu {
      display: none;
      flex-direction: column;
      gap: 0;
      padding: 0 0 12px 16px;
      border-left: 2px solid rgba(42,37,33,0.08);
      margin: 0 0 8px;
    }
    .mobile-submenu.open { display: flex; }
    .mobile-submenu a {
      display: block;
      padding: 10px 0;
      font-size: 13px;
      letter-spacing: .08em;
      color: var(--muted);
      text-decoration: none;
    }
    .mobile-submenu-label {
      font-size: 8px;
      letter-spacing: .3em;
      text-transform: uppercase;
      padding: 10px 0 4px;
      opacity: .5;
    }
    .mobile-menu-actions {
      margin-top: 32px;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .mobile-action-btn {
      display: block;
      text-align: center;
      padding: 14px;
      font-size: 11px;
      letter-spacing: .2em;
      text-transform: uppercase;
      text-decoration: none;
    }
    .mobile-action-primary {
      background: var(--charcoal);
      color: white;
    }
    .mobile-action-outline {
      border: 1px solid var(--charcoal);
      color: var(--charcoal);
    }
  }

  @media (max-width: 768px) {
    /* 余白リセット */
    section { padding: 64px 20px !important; }
    .brands-section { padding: 64px 20px; }
    .products-section, .scene-section, .items-section,
    .howto-section, .tech-section, .testimonials-section,
    .sns-section, .campaign-section { padding: 64px 20px !important; }

    /* Hero */
    .hero { min-height: auto; padding: 100px 24px 56px !important; }
    .hero-title { font-size: clamp(36px,9vw,52px) !important; }
    .hero-right { display: none !important; }
    .hero-ctas { flex-direction: column; }
    .fv { grid-template-columns: 1fr !important; padding: 100px 24px 56px !important; gap: 32px; }
    .fv-right { display: none; }

    /* Brands grid */
    .brands-grid { grid-template-columns: 1fr !important; gap: 2px; }
    .brand-card-content { padding: 24px 24px 32px; }

    /* Collections */
    .collections-grid { grid-template-columns: 1fr !important; }
    .collection-card { aspect-ratio: 4/3 !important; }

    /* Scene */
    .scene-grid { grid-template-columns: 1fr 1fr !important; gap: 2px; }
    .scene-card { padding: 28px 20px; }
    .scene-num { font-size: 28px; }

    /* Items */
    .items-grid { grid-template-columns: repeat(3,1fr) !important; gap: 2px; }
    .item-card { padding: 20px 12px; }
    .item-name-jp { font-size: 12px; }

    /* Products grid */
    .products-grid { grid-template-columns: 1fr 1fr !important; gap: 16px; }
    .lineup-grid { grid-template-columns: 1fr !important; gap: 16px; }
    .ql-grid { grid-template-columns: 1fr !important; }

    /* Campaign */
    .campaign-inner { padding: 64px 20px !important; }
    .campaign-header { flex-direction: column; align-items: flex-start; gap: 16px; }
    .campaign-header-note { text-align: left; max-width: none; }
    .campaign-cards { grid-template-columns: 1fr !important; }
    .campaign-card { padding: 32px 24px; }
    .campaign-sub-cards { flex-direction: column; gap: 2px; }
    .campaign-bottom-bar {
      grid-template-columns: 1fr 1fr !important;
      padding: 32px 20px !important;
    }
    .benefit-item { padding: 20px; border-right: none; border-bottom: 1px solid rgba(248,244,239,0.06); }

    /* Concept / Philosophy */
    .concept-strip { grid-template-columns: 1fr !important; }
    .concept-strip-left, .concept-strip-right { padding: 56px 24px !important; }
    .philosophy-section { grid-template-columns: 1fr !important; }
    .philosophy-left, .philosophy-right { padding: 56px 24px !important; }
    .about-section, .about-strip { grid-template-columns: 1fr !important; }
    .about-left, .about-right { padding: 56px 24px !important; }
    .concept-left, .concept-right { padding: 56px 24px !important; }

    /* Founder */
    .founder-section { grid-template-columns: 1fr !important; }
    .founder-left, .founder-right { padding: 56px 24px !important; }
    .founder-right { border-left: none; border-top: 1px solid rgba(248,244,239,0.08); }

    /* Tech / Howto */
    .tech-grid { grid-template-columns: 1fr 1fr !important; gap: 2px; }
    .tech-card { padding: 28px 20px; }
    .howto-steps { grid-template-columns: 1fr !important; gap: 0; }
    .howto-step { border-right: none !important; border-bottom: 1px solid rgba(136,136,200,0.15); padding: 28px 0; }
    .howto-step:last-child { border-bottom: none; }
    .step-arrow { display: none; }

    /* Testimonials */
    .testimonials-grid { grid-template-columns: 1fr !important; }

    /* Story / Guide */
    .story-grid { grid-template-columns: 1fr !important; gap: 32px; }
    .guide-strip { grid-template-columns: 1fr 1fr !important; }
    .guide-item { padding: 24px 20px; border-right: none; border-bottom: 1px solid var(--line); }

    /* SNS */
    .ig-grid { grid-template-columns: repeat(3,1fr) !important; gap: 2px; }
    .tt-grid { grid-template-columns: 1fr 1fr !important; gap: 12px; }
    .line-panel-inner { grid-template-columns: 1fr !important; padding: 40px 24px !important; }
    .line-right { display: none !important; }
    .sns-follow-bar { gap: 20px; flex-wrap: wrap; justify-content: center; }
    .sns-section { padding: 64px 20px !important; }
    .sns-header { flex-direction: column; align-items: flex-start; gap: 12px; }
    .sns-header-note { text-align: left; }

    /* CTA banner */
    .cta-banner { padding: 64px 24px !important; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .btn-primary, .btn-outline, .btn-p, .btn-o { width: 100%; text-align: center; justify-content: center; padding: 16px 24px; }

    /* Notify */
    .notify-section { padding: 64px 24px; }
    .n-form { flex-direction: column !important; }
    .n-form input, .n-form button { width: 100% !important; }

    /* FAQ */
    .faq-section { padding: 64px 24px; }
    .faq-inner { padding: 0 !important; }

    /* About strip */
    .about-left, .about-right { padding: 56px 24px !important; }

    /* Footer */
    footer { padding: 56px 24px 32px !important; }
    .footer-inner { grid-template-columns: 1fr 1fr !important; gap: 32px !important; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

    /* Steps */
    .steps { grid-template-columns: 1fr !important; }
    .step-card { grid-template-columns: 1fr !important; }
    .step-img-area { min-height: 200px; }

    /* Quality cards */
    .quality-cards { grid-template-columns: 1fr 1fr; }

    /* Hero FV */
    .hero-cta, .btn-primary { align-self: stretch; text-align: center; justify-content: center; }

    /* Section title size */
    .section-title, .s-title, .n-title { font-size: clamp(24px,6vw,36px) !important; }
    .hero-brand { font-size: clamp(36px,9vw,52px) !important; }
    .fv-title { font-size: clamp(40px,10vw,60px) !important; }
  }