/* ============================================================
   lingerie like lookbook — estyle.co.jp inspired editorial
   ============================================================ */
:root{
  --bg1:#9a7d8b;
  --bg2:#8b7386;
  --bg3:#a68e94;
  --ink:#f6f0f2;
  --ink-dim:rgba(246,240,242,.62);
  --ink-faint:rgba(246,240,242,.38);
  --line:rgba(246,240,242,.28);
  --line-soft:rgba(246,240,242,.14);
  --accent:#f3cdda;
  --panel:rgba(255,255,255,.05);
  --panel-strong:rgba(255,251,252,.92);
  --dark:#4c3c46;
  --en:'Space Grotesk',sans-serif;
  --jp:'Zen Kaku Gothic New',"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--jp);
  color:var(--ink);
  background:linear-gradient(155deg,var(--bg1) 0%,var(--bg2) 42%,#7e6b80 70%,var(--bg3) 100%);
  background-attachment:fixed;
  line-height:1.9;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* film grain */
body::before{
  content:"";position:fixed;inset:-50%;z-index:0;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity:.13;mix-blend-mode:overlay;
  animation:grain 1.2s steps(4) infinite;
}
@keyframes grain{
  0%{transform:translate(0,0);}25%{transform:translate(-2%,1%);}
  50%{transform:translate(1%,-2%);}75%{transform:translate(-1%,2%);}100%{transform:translate(0,0);}
}
a{color:inherit;}
img{display:block;max-width:100%;}

/* ===== fixed chrome ===== */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;gap:26px;
  padding:20px 34px;
  font-family:var(--en);
}
.topbar .logo{font-weight:600;letter-spacing:.42em;font-size:14px;text-decoration:none;}
.topbar .logo sup{font-size:8px;letter-spacing:.1em;}
.topbar .crumb{display:flex;align-items:center;gap:14px;font-size:11px;letter-spacing:.14em;color:var(--ink-dim);}
.topbar .crumb .ln{width:34px;height:1px;background:var(--line);}
.topbar .cta{
  margin-left:auto;font-size:11px;letter-spacing:.12em;text-decoration:none;
  border:1px solid var(--line);border-radius:22px;padding:8px 20px;
  transition:.25s;backdrop-filter:blur(4px);
}
.topbar .cta:hover{background:var(--ink);color:var(--dark);}
.rail{
  position:fixed;left:0;top:0;bottom:0;width:62px;z-index:40;
  border-right:1px solid var(--line-soft);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  font-family:var(--en);
}
.rail .dot{width:7px;height:7px;border-radius:50%;background:var(--ink);}
.rail .vtxt{
  writing-mode:vertical-rl;font-size:10px;letter-spacing:.42em;color:var(--ink-dim);
}
.scrolldown{
  position:fixed;left:0;bottom:0;width:62px;height:62px;z-index:41;
  border-top:1px solid var(--line-soft);
  display:flex;align-items:center;justify-content:center;
  font-size:11px;color:var(--ink-dim);
  animation:bob 2.2s ease-in-out infinite;
}
@keyframes bob{0%,100%{transform:translateY(0);}50%{transform:translateY(6px);}}
.index-nav{
  position:fixed;right:26px;top:50%;transform:translateY(-50%);z-index:40;
  display:flex;flex-direction:column;gap:16px;font-family:var(--en);
}
.index-nav a{
  display:flex;align-items:center;gap:10px;text-decoration:none;
  font-size:10px;letter-spacing:.22em;color:var(--ink-faint);transition:.25s;
}
.index-nav a .bar{width:18px;height:1px;background:var(--ink-faint);transition:.25s;}
.index-nav a.active,.index-nav a:hover{color:var(--ink);}
.index-nav a.active .bar,.index-nav a:hover .bar{width:34px;background:var(--accent);}

/* ===== layout shell ===== */
.shell{position:relative;z-index:1;padding-left:62px;}
.frame{max-width:1180px;margin:0 auto;padding:0 56px;}

/* ===== hero ===== */
.hero{
  min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  position:relative;padding-top:90px;padding-bottom:60px;
}
.hero .label{margin-bottom:8px;}
.o-label{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;letter-spacing:.28em;color:var(--ink-dim);
}
.o-label::before{
  content:"";width:9px;height:9px;border:1px solid var(--ink-dim);border-radius:50%;flex:none;
}
.hero h1{
  font-family:var(--en);font-weight:400;
  font-size:clamp(56px,10.5vw,138px);
  line-height:.94;letter-spacing:-.02em;text-transform:lowercase;
  margin:18px 0 0;
}
.hero h1 .row{display:block;/*overflow:hidden;*/}
.hero h1 .row span{display:inline-block;transform:translateY(110%);animation:rise 1s cubic-bezier(.22,.9,.3,1) forwards;}
.hero h1 .row:nth-child(2) span{animation-delay:.12s;color:var(--accent);}
@keyframes rise{to{transform:translateY(0);}}
.hero .sub{
  display:flex;align-items:flex-end;gap:40px;flex-wrap:wrap;
  margin-top:46px;border-top:1px solid var(--line-soft);padding-top:30px;
}
.hero .sub h2{
  font-size:clamp(20px,2.6vw,29px);font-weight:700;letter-spacing:.08em;line-height:1.7;
}
.hero .sub h2 em{font-style:normal;color:var(--accent);}
.hero .sub p{max-width:430px;font-size:13.5px;color:var(--ink-dim);}
.hero .season{
  position:absolute;top:110px;right:0;
  font-family:var(--en);font-size:11px;letter-spacing:.5em;color:var(--ink-faint);
  writing-mode:vertical-rl;
}

/* ===== hero bg coordinate strips ===== */
.hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none;}
.hero-bg .inner{position:absolute;top:50%;left:0;right:0;transform:translateY(-50%);}
.hero-bg .strip{display:flex;width:max-content;}
.hero-bg .strip + .strip{margin-top:18px;}
.hero-bg .strip img{width:250px;aspect-ratio:3/4;object-fit:cover;margin-right:18px;filter:saturate(.92);}
.hero-bg .strip.r{margin-left:-134px;}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(155deg,rgba(154,125,139,.78) 0%,rgba(139,115,134,.72) 45%,rgba(126,107,128,.8) 100%);
}
.hero > :not(.hero-bg){position:relative;z-index:1;}

/* ===== marquee ===== */
.marquee{
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  overflow:hidden;white-space:nowrap;padding:14px 0;
}
.marquee .track{
  display:inline-block;font-family:var(--en);font-size:13px;letter-spacing:.34em;
  color:var(--ink-faint);text-transform:uppercase;
  animation:slide 30s linear infinite;
}
@keyframes slide{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ===== reveal ===== */
.rv{opacity:0;transform:translateY(34px);transition:opacity .9s ease,transform .9s cubic-bezier(.22,.9,.3,1);}
.rv.on{opacity:1;transform:none;}

/* ===== intro / concept ===== */
.sec{padding:110px 0 0;}
.sec-head{margin-bottom:44px;}
.sec-head .en{
  font-family:var(--en);font-weight:400;font-size:clamp(38px,5.4vw,64px);
  line-height:1.05;letter-spacing:-.01em;margin-top:14px;
}
.sec-head .jp{font-size:11px;letter-spacing:.3em;color:var(--ink-dim);margin-top:8px;}
.statement{
  font-size:clamp(19px,2.4vw,27px);font-weight:700;letter-spacing:.06em;line-height:2;
}
.statement u{
  text-decoration:none;background:linear-gradient(var(--line),var(--line)) left bottom/100% 1px no-repeat;
  padding-bottom:6px;
}
.statement em{font-style:normal;color:var(--accent);}
.fabric-grid{
  display:grid;grid-template-columns:1.2fr 1fr;gap:0;
  border:1px solid var(--line-soft);margin-top:40px;
}
.fabric-grid .cell{padding:34px 38px;}
.fabric-grid .cell + .cell{border-left:1px solid var(--line-soft);}
.fabric-grid p{font-size:13.5px;color:var(--ink-dim);}
.fabric-grid .k{
  font-family:var(--en);font-size:11px;letter-spacing:.3em;color:var(--accent);
  display:block;margin-bottom:14px;text-transform:uppercase;
}
.concept-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line-soft);border-top:none;}
.concept-grid .c{padding:34px 38px;position:relative;}
.concept-grid .c + .c{border-left:1px solid var(--line-soft);}
.concept-grid .tag{
  font-family:var(--en);font-size:clamp(30px,3.6vw,44px);font-weight:500;letter-spacing:.04em;line-height:1;
}
.concept-grid .c.in .tag{color:var(--accent);}
.concept-grid .t{font-size:15px;font-weight:700;margin:14px 0 6px;letter-spacing:.06em;}
.concept-grid p{font-size:13px;color:var(--ink-dim);}

/* ===== look section ===== */
.look{padding:130px 0 0;}
.look-head{
  display:flex;align-items:flex-end;gap:26px;flex-wrap:wrap;
  border-bottom:1px solid var(--line);padding-bottom:26px;
}
.look-head .no{
  font-family:var(--en);font-weight:300;font-size:clamp(60px,8vw,104px);line-height:.85;
  letter-spacing:-.03em;color:transparent;-webkit-text-stroke:1px var(--ink-dim);
}
.look-head .ttl .cat{
  font-family:var(--en);font-size:11px;letter-spacing:.34em;color:var(--accent);text-transform:uppercase;
  display:inline-flex;align-items:center;gap:10px;
}
.look-head .ttl .cat::before{content:"";width:9px;height:9px;border:1px solid var(--accent);border-radius:50%;}
.look-head .ttl h2{
  font-size:clamp(24px,3.2vw,34px);font-weight:700;letter-spacing:.08em;margin-top:8px;line-height:1.5;
}
.look-head .base-min{
  margin-left:auto;text-align:right;font-family:var(--en);
  font-size:11px;letter-spacing:.16em;color:var(--ink-dim);
}
.look-head .base-min b{display:block;font-size:16px;letter-spacing:.06em;color:var(--ink);font-weight:500;}

/* base item bar */
.base-bar{
  display:grid;grid-template-columns:150px 1fr auto;gap:34px;align-items:center;
  border:1px solid var(--line-soft);border-top:none;padding:26px 34px 26px 26px;
  background:var(--panel);
}
.base-bar .ph{position:relative;}
.base-bar .ph img{width:100%;aspect-ratio:3/4;object-fit:cover;background:#fff;}
.base-bar .ph .b{
  position:absolute;top:-9px;left:-9px;background:var(--ink);color:var(--dark);
  font-family:var(--en);font-size:9px;letter-spacing:.24em;padding:4px 11px;
}
.base-bar .brand{font-family:var(--en);font-size:11px;letter-spacing:.24em;color:var(--accent);text-transform:uppercase;}
.base-bar .nm{font-size:17px;font-weight:700;letter-spacing:.05em;margin:5px 0 2px;line-height:1.6;}
.base-bar .code{font-family:var(--en);font-size:10px;letter-spacing:.14em;color:var(--ink-faint);}
.base-bar .pt{font-size:13px;color:var(--ink-dim);margin-top:10px;max-width:560px;}
.base-bar .fab{
  display:inline-block;font-size:11px;letter-spacing:.08em;color:var(--ink-dim);
  border:1px solid var(--line-soft);padding:3px 13px;margin-top:12px;
}
.base-bar .buy{text-align:right;}
.base-bar .price{font-family:var(--en);font-size:26px;font-weight:500;letter-spacing:.02em;}
.base-bar .price small{font-family:var(--jp);font-size:11px;color:var(--ink-dim);margin-left:5px;}
.btn{
  display:inline-flex;align-items:center;gap:10px;margin-top:14px;text-decoration:none;
  font-size:12px;letter-spacing:.14em;
  border:1px solid var(--line);border-radius:26px;padding:11px 26px;transition:.25s;
}
.btn::after{content:"→";font-family:var(--en);transition:.25s;}
.btn:hover{background:var(--ink);color:var(--dark);}
.btn:hover::after{transform:translateX(4px);}

/* styling photos */
.styles{display:grid;grid-template-columns:1fr 1fr;gap:56px;margin-top:70px;}
.style .photo{position:relative;overflow:hidden;}
.style .photo img{
  width:100%;aspect-ratio:3/4;object-fit:cover;
  transition:transform 1.1s cubic-bezier(.22,.9,.3,1);
}
.style .photo:hover img{transform:scale(1.035);}
.style .photo .chip{
  position:absolute;top:18px;left:18px;
  font-family:var(--en);font-size:12px;font-weight:500;letter-spacing:.22em;
  background:rgba(76,60,70,.78);color:#fff;backdrop-filter:blur(6px);
  padding:8px 18px;
}
.style.in .photo .chip{background:rgba(255,251,252,.85);color:var(--dark);}
.style .photo .num{
  position:absolute;right:16px;bottom:10px;
  font-family:var(--en);font-weight:300;font-size:44px;line-height:1;
  color:rgba(255,255,255,.65);mix-blend-mode:overlay;letter-spacing:-.02em;
}
.style h3{font-size:18px;font-weight:700;letter-spacing:.07em;margin:24px 0 6px;line-height:1.6;}
.style h3::before{
  content:attr(data-tag);font-family:var(--en);font-size:10px;letter-spacing:.3em;
  color:var(--accent);display:block;margin-bottom:6px;text-transform:uppercase;
}
.style .desc{font-size:13px;color:var(--ink-dim);max-width:460px;}
.style .desc b{color:var(--ink);font-weight:700;}
.itemrow{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);margin-top:22px;}
.itemrow a{
  display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:center;
  padding:14px 16px;background:rgba(76,60,70,.24);text-decoration:none;transition:.25s;
}
.itemrow a:hover{background:rgba(255,251,252,.12);}
.itemrow img{width:64px;aspect-ratio:3/4;object-fit:cover;background:#fff;}
.itemrow .role{
  font-family:var(--en);font-size:9px;letter-spacing:.22em;color:var(--accent);display:block;
}
.itemrow .inm{font-size:11.5px;line-height:1.55;margin:3px 0 2px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.itemrow .ipr{font-family:var(--en);font-size:13px;letter-spacing:.02em;}

/* look divider line w/ number */
.look-foot{
  margin-top:70px;display:flex;align-items:center;gap:20px;
  font-family:var(--en);font-size:10px;letter-spacing:.3em;color:var(--ink-faint);
}
.look-foot .ln{flex:1;height:1px;background:var(--line-soft);}

/* ===== outro ===== */
.outro{padding:150px 0 90px;text-align:center;}
.outro .big{
  font-family:var(--en);font-weight:400;font-size:clamp(40px,7vw,86px);
  line-height:1;letter-spacing:-.02em;text-transform:lowercase;
}
.outro .big span{color:var(--accent);}
.outro p{margin-top:22px;font-size:13.5px;color:var(--ink-dim);}
.outro .btn{margin-top:34px;padding:14px 40px;}
.foot{
  border-top:1px solid var(--line-soft);margin-top:100px;padding:1em 0;
  text-align:center;
  font-size:11px;color:var(--ink-faint);
}
.foot .lg{font-family:var(--en);letter-spacing:.42em;font-size:15px;color:var(--ink);}
.foot .note{max-width:640px;line-height:1.9;margin:16px auto 0;}

/* ===== responsive ===== */
@media(max-width:900px){
  .shell{padding-left:0;}
  .rail,.scrolldown,.index-nav{display:none;}
  .frame{padding:0 22px;}
  .topbar{padding:16px 20px;}
  .topbar .crumb{display:none;}
  .hero .season{display:none;}
  .hero-bg .strip img{width:150px;margin-right:12px;}
  .hero-bg .strip + .strip{margin-top:12px;}
  .fabric-grid,.concept-grid{grid-template-columns:1fr;}
  .fabric-grid .cell + .cell,.concept-grid .c + .c{border-left:none;border-top:1px solid var(--line-soft);}
  .base-bar{grid-template-columns:110px 1fr;padding:20px;}
  .base-bar .buy{grid-column:1 / -1;text-align:left;border-top:1px solid var(--line-soft);padding-top:18px;
    display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;}
  .base-bar .btn{margin-top:0;}
  .styles{grid-template-columns:1fr;gap:64px;margin-top:50px;}
  .itemrow{grid-template-columns:1fr;}
  .look{padding-top:96px;}
  .look-head .base-min{margin-left:0;text-align:left;width:100%;}
}