/* ============ base ============ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#22201f;
  --ink-70:#4d5155;
  --ink-45:#7d8388;
  --line:#dde4e8;
  --line-soft:#eceff1;
  --paper:#ffffff;
  --mist:#f3f6f7;
  --aqua:#8ba7b5;
  --charcoal:#3d4145;      /* 濃いグレー：SALONセクションの背景 */
  --charcoal-rgb:61,65,69;
  --ease:cubic-bezier(.22,.61,.36,1);
  --pad:clamp(24px,6vw,80px);
  --sec:clamp(88px,13vw,168px);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:"Noto Serif JP",serif;
  font-weight:300;
  line-height:2.15;
  letter-spacing:.075em;
  font-feature-settings:"palt" 1;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
::selection{background:#dfe9ee;color:var(--ink)}

.en{font-family:"Jost",sans-serif;font-weight:300;letter-spacing:.36em;text-transform:uppercase}
.wrap{width:100%;max-width:1200px;margin-inline:auto;padding-inline:var(--pad)}

/* ============ header ============ */
.hdr{
  position:fixed;inset:0 0 auto 0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px var(--pad);
  transition:background .5s var(--ease),box-shadow .5s var(--ease),padding .5s var(--ease);
}
.hdr::before{content:"";position:absolute;inset:0 0 auto 0;height:150%;pointer-events:none;z-index:-1;
  background:linear-gradient(180deg,rgba(255,255,255,.7) 0%,rgba(255,255,255,.32) 55%,rgba(255,255,255,0) 100%);
  transition:opacity .5s var(--ease)}
.hdr.solid::before{opacity:0}
.hdr.solid{background:rgba(255,255,255,.9);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(0,0,0,.05);padding-block:16px}
.hdr__logo{position:relative;z-index:3}
.hdr__logo img{width:clamp(96px,11vw,124px)}
.burger{display:none;width:34px;height:22px;background:none;border:0;cursor:pointer;padding:0;position:relative;z-index:3}
.burger span{position:absolute;left:0;width:100%;height:1px;background:var(--ink);transition:.45s var(--ease)}
.burger span:nth-child(1){top:4px}
.burger span:nth-child(2){bottom:4px}
.burger[aria-expanded="true"] span:nth-child(1){top:11px;transform:rotate(20deg)}
.burger[aria-expanded="true"] span:nth-child(2){bottom:10px;transform:rotate(-20deg)}

.nav{display:flex;align-items:center;gap:clamp(16px,2.1vw,30px)}
.nav a{font-family:"Jost",sans-serif;font-weight:300;font-size:10.5px;letter-spacing:.24em;
  text-transform:uppercase;white-space:nowrap;position:relative;padding-block:4px}
.nav a .ja{display:none}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:currentColor;
  transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease)}
.nav a:hover::after{transform:scaleX(1);transform-origin:left}

/* 先頭が常にティザー動画（黒背景）なので、ヘッダーは常に白地にして読めるようにする */
.hdr{background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:0 1px 0 rgba(0,0,0,.05);padding-block:16px}
.hdr::before{display:none}
.hdr.solid{padding-block:16px}

@media(max-width:1080px){
  .burger{display:block}
  .nav{
    position:fixed;top:0;left:0;width:100%;height:100svh;z-index:1;background:rgba(255,255,255,.97);backdrop-filter:blur(20px);
    flex-direction:column;justify-content:center;gap:clamp(22px,4vw,34px);
    opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility .5s;
  }
  .nav.open{opacity:1;visibility:visible}
  .nav a{font-size:13px;letter-spacing:.3em;text-align:center;padding-block:0}
  .nav a .ja{display:block;font-family:"Noto Serif JP",serif;font-size:11.5px;
    letter-spacing:.14em;color:var(--ink-45);margin-top:7px;text-transform:none}
}

/* ============ ティザー動画（PC・スマホ共通・ヒーローの上） ============ */
.teaser{position:relative;height:100svh;overflow:hidden;background:#0a0c0d}
.teaser__v{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity 1.4s var(--ease)}
.teaser__v.ready{opacity:1}

/* 音声オン／オフ ボタン */
.sound{position:absolute;right:var(--pad);bottom:32px;z-index:3;
  width:48px;height:48px;border-radius:50%;padding:0;cursor:pointer;
  border:1px solid rgba(255,255,255,.45);background:rgba(10,12,13,.28);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;
  display:grid;place-items:center;
  transition:background .4s var(--ease),border-color .4s var(--ease)}
.sound:hover,.sound:focus-visible{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.8)}
.sound svg{width:21px;height:21px;display:block}
.sound .wv{opacity:0;transition:opacity .3s var(--ease)}
.sound .xm{opacity:1;transition:opacity .3s var(--ease)}
.sound[aria-pressed="true"] .wv{opacity:1}
.sound[aria-pressed="true"] .xm{opacity:0}

.teaser__scroll{position:absolute;left:var(--pad);bottom:46px;z-index:3;
  display:flex;align-items:center;gap:12px;color:rgba(255,255,255,.7);
  font-family:"Jost",sans-serif;font-size:9.5px;letter-spacing:.34em;text-transform:uppercase}
.teaser__scroll i{display:block;width:52px;height:1px;background:rgba(255,255,255,.3);
  position:relative;overflow:hidden}
.teaser__scroll i::after{content:"";position:absolute;inset:0;background:rgba(255,255,255,.85);
  transform-origin:left;animation:sweep 2.6s var(--ease) infinite}

/* ============ hero ============ */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero__bg{position:absolute;inset:0;background:#d9e1e5}
.hero__bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  object-position:58% 4%;transform:scale(1.06);animation:drift 22s var(--ease) forwards}
@keyframes drift{to{transform:scale(1)}}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(217,225,229,0) 0%,rgba(217,225,229,0) 62%,#d9e1e5 100%)}
.hero__inner{position:relative;z-index:2;width:100%}
.hero__logo{width:clamp(200px,26vw,320px);margin-bottom:clamp(30px,5vw,52px)}
.hero__copy{font-size:clamp(21px,4.1vw,40px);font-weight:200;line-height:2;letter-spacing:.2em}
.hero__copy span{display:block}
.hero__sub{margin-top:clamp(22px,3.4vw,34px);font-size:clamp(12.5px,1.35vw,14.5px);
  color:var(--ink-70);letter-spacing:.15em;line-height:2.5}
@media(max-width:860px){
  .hero{min-height:auto;padding-block:clamp(96px,22vw,150px)}
  .hero__inner{margin-top:260px}
  .hero__bg img{object-position:56% 16%}
  .hero__bg::after{background:
    linear-gradient(180deg,rgba(217,225,229,0) 0%,rgba(217,225,229,0) 68%,#d9e1e5 100%)}
  .hero__copy{letter-spacing:.16em}
  .hero__sub{color:var(--ink)}
}
.hero .scroll{display:none}   /* スクロールの合図はティザー側に出す（PC・スマホ共通） */

.tone-gap{height:250px;background:#d9e1e5}
@media(max-width:860px){.tone-gap{height:100px}}
.scroll{position:absolute;left:var(--pad);bottom:38px;z-index:2;display:flex;align-items:center;gap:14px;
  font-family:"Jost",sans-serif;font-size:9.5px;letter-spacing:.34em;color:var(--ink-45);text-transform:uppercase}
.scroll i{display:block;width:64px;height:1px;background:var(--line);position:relative;overflow:hidden}
.scroll i::after{content:"";position:absolute;inset:0;background:var(--ink-45);
  transform-origin:left;animation:sweep 2.6s var(--ease) infinite}
@keyframes sweep{0%{transform:scaleX(0)}45%{transform:scaleX(1);transform-origin:left}
  55%{transform:scaleX(1);transform-origin:right}100%{transform:scaleX(0);transform-origin:right}}

/* ============ shared ============ */
.sec,.hero,#salon,#store,#sns,#contact{scroll-margin-top:clamp(64px,7vw,92px)}
.sec{padding-block:var(--sec)}
.sec--mist{background:var(--mist)}

.label{display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  margin-bottom:clamp(26px,4vw,40px);line-height:1.6}
.label b{font-family:"Jost",sans-serif;font-weight:300;font-size:10.5px;letter-spacing:.34em;
  text-transform:uppercase;color:var(--ink-45)}
.label i{display:block;width:clamp(28px,5vw,76px);height:1px;background:var(--line);flex:none}
.label em{font-style:normal;font-size:11.5px;letter-spacing:.16em;color:var(--ink-45)}

.h2{font-size:clamp(20px,2.9vw,31px);font-weight:200;line-height:2.05;letter-spacing:.17em}
.body{font-size:clamp(13.5px,1.5vw,15px);color:var(--ink-70);line-height:2.5;letter-spacing:.09em}
.body + .body{margin-top:1.7em}
.mark{font-family:"Jost",sans-serif;font-weight:300;letter-spacing:.24em}

/* 本文・見出しの中に置くロゴ画像（「NAMA H₂」の文字組みの代わり）
   ※ logo-mark.png は logo.png の余白を切り落とした版。
      余白入りの logo.png を使うと文字部分が44%まで縮んで小さく見えるので、
      文章の中に置くときは必ず logo-mark.png を使うこと。 */
.lg{display:inline-block;width:auto;height:1em;vertical-align:middle;margin-inline:.2em .24em}
.lg--w{filter:brightness(0) invert(1)}                  /* 濃い背景の上で白抜き */
.lg--md{height:.92em;margin:-4px 0 0 0}  /* 中見出しサイズ：上に4px（右余白は全角スペースで確保） */
.lg--xl{height:.85em;margin-inline:0 .44em}             /* 大見出しサイズ */
.brs{display:none}                                       /* スマホだけで効く改行 */
@media(max-width:560px){.brs{display:inline}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:16px;
  border:1px solid var(--ink);color:var(--ink);padding:17px 32px;
  font-size:12.5px;letter-spacing:.16em;
  transition:background .45s var(--ease),color .45s var(--ease),border-color .45s var(--ease)}
.btn i{width:26px;height:1px;background:currentColor;transition:width .45s var(--ease)}
.btn:hover{background:var(--ink);color:#fff}
.btn:hover i{width:38px}
.btn--light{border-color:rgba(255,255,255,.55);color:#fff}
.btn--light:hover{background:#fff;color:var(--ink);border-color:#fff}

/* ============ statement band ============ */
.stmt{position:relative;overflow:hidden;aspect-ratio:2500/2070;display:flex;align-items:center;
  margin-top:0;margin-bottom:clamp(32px,4.4vw,68px)}
.stmt__bg{position:absolute;inset:0}
.stmt__bg img{width:100%;height:100%;object-fit:cover;object-position:60% 50%}
.stmt__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,0) 80%,var(--paper) 100%)}
.stmt__in{position:relative;z-index:2;color:#fff;padding-block:clamp(64px,9vw,110px);margin-top:-170px}
.stmt__tag{font-size:clamp(24px,4.4vw,52px);font-weight:200;letter-spacing:.16em;line-height:1.5}
.stmt__tag b{font-weight:200;color:#fff}
.stmt__txt{margin-top:clamp(22px,3.2vw,34px);font-size:clamp(13px,1.6vw,16px);
  line-height:2.4;letter-spacing:.14em;color:rgba(255,255,255,.86)}
@media(max-width:860px){
  .stmt{overflow:visible}
  .stmt__bg::after{background:linear-gradient(180deg,rgba(255,255,255,0) 84%,var(--paper) 100%)}
  .stmt__in{color:#000;margin-top:-400px}
  .stmt__tag b{color:#000}
  .stmt__txt{color:rgba(0,0,0,.86)}
}

/* ============ brand story ============ */
.about-top{display:grid;grid-template-columns:1.1fr .9fr;align-items:start;
  gap:clamp(40px,7vw,110px);margin-top:clamp(28px,4vw,44px)}
.about-fig{position:relative;aspect-ratio:3/4;overflow:hidden;margin-top:30px}
.about-fig img{width:100%;height:100%;object-fit:cover}
@media(max-width:800px){.about-top{grid-template-columns:1fr;gap:40px}
  .about-fig{order:-1;aspect-ratio:4/5}}

.about__head{margin-bottom:clamp(56px,8vw,96px)}
.about__name{font-family:"Jost",sans-serif;font-weight:300;font-size:clamp(26px,4vw,42px);
  letter-spacing:.22em;margin-bottom:clamp(24px,3.4vw,36px)}
.about__name sub{font-size:.62em;letter-spacing:0;vertical-align:baseline;position:relative;top:.18em}
.about__name em{font-style:normal;font-family:"Noto Serif JP",serif;font-size:.52em;letter-spacing:.16em;margin-left:.5em}

.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-top:var(--sec)}
.feat{background:var(--mist);padding:clamp(30px,3.6vw,46px) clamp(24px,2.6vw,38px)}
.feat__no{font-family:"Jost",sans-serif;font-size:10px;letter-spacing:.3em;color:var(--aqua);margin-bottom:20px}
.feat h3{font-size:clamp(15px,1.7vw,17.5px);font-weight:400;letter-spacing:.13em;line-height:1.85;
  min-height:3.7em;padding-bottom:18px;margin-bottom:20px;border-bottom:1px solid var(--line)}
.feat h3 .nw{white-space:nowrap}
.feat p{font-size:13px;line-height:2.3;color:var(--ink-70);letter-spacing:.07em}
@media(max-width:800px){.feats{grid-template-columns:1fr}.feat h3{min-height:0}}

/* ============ products ============ */
.prod{display:grid;grid-template-columns:1.05fr 1fr;align-items:start;gap:clamp(36px,6vw,88px)}
.prod + .prod{margin-top:var(--sec)}
.prod__fig{position:relative;overflow:hidden;aspect-ratio:847/1234}
.prod__fig img{width:100%;height:100%;object-fit:contain;object-position:0 0;transition:transform 1.4s var(--ease)}
.prod:hover .prod__fig img{transform:scale(1.035)}
.prod--rev .prod__fig{order:2}
@media(min-width:861px){.prod__fig{height:590px;aspect-ratio:auto}}
.prod__kind{font-family:"Jost",sans-serif;font-weight:300;font-size:clamp(17px,2.2vw,23px);
  letter-spacing:.34em;text-transform:uppercase;margin-bottom:clamp(20px,2.6vw,28px)}
.prod__lead{font-size:clamp(17px,2.1vw,23px);font-weight:200;line-height:2.15;letter-spacing:.18em;margin-bottom:1.5em}
.prod__lead span{display:block}
.prod__desc{font-size:13.5px;line-height:2.4;color:var(--ink-70);letter-spacing:.08em}
.spec{display:flex;align-items:baseline;gap:20px;margin-top:clamp(28px,3.6vw,40px);
  padding-top:22px;border-top:1px solid var(--line)}
.spec b{font-family:"Jost",sans-serif;font-weight:300;font-size:15px;letter-spacing:.16em}
.price{margin-left:auto;display:grid;gap:4px}
.price div{display:flex;align-items:baseline;justify-content:flex-end;gap:18px}
.price dt{font-family:"Jost",sans-serif;font-weight:300;font-size:10.5px;letter-spacing:.3em;
  text-transform:uppercase;color:var(--ink-45)}
.price dd{font-family:"Jost",sans-serif;font-weight:300;font-size:19px;letter-spacing:.1em}
.price dd small{font-size:10px;letter-spacing:.22em;color:var(--ink-45);margin-left:8px}
.btn--buy{display:flex;justify-content:space-between;margin-top:clamp(24px,3vw,32px)}
.note{font-size:11.5px;line-height:2.2;color:var(--ink-45);letter-spacing:.08em}
@media(max-width:860px){.prod{grid-template-columns:1fr;gap:34px}
  .prod__fig,.prod--rev .prod__fig{order:-1;width:80%;justify-self:center}}

.dl{margin-top:clamp(34px,4.4vw,50px);border-top:1px solid var(--line-soft)}
.dl details{border-bottom:1px solid var(--line-soft)}
.dl summary{list-style:none;cursor:pointer;padding:19px 34px 19px 0;position:relative;
  font-size:14px;letter-spacing:.13em;line-height:1.7}
.dl summary::-webkit-details-marker{display:none}
.dl summary::after,.dl summary::before{content:"";position:absolute;right:6px;top:50%;background:var(--ink-45);transition:.45s var(--ease)}
.dl summary::before{width:13px;height:1px;margin-top:-.5px}
.dl summary::after{width:1px;height:13px;margin-top:-6.5px;right:12px}
.dl details[open] summary::after{transform:rotate(90deg);opacity:0}
.dl .dl__body{padding:0 34px 24px 0;font-size:13px;line-height:2.35;color:var(--ink-70);letter-spacing:.07em}

/* ============ faq ============ */
.faq__list{max-width:760px;margin-inline:auto}
.faq__list summary{padding-right:44px}
.faq__list summary b{font-weight:400;color:var(--ink-45);margin-right:.6em}

/* lineup */
.lineup{margin-top:var(--sec);display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:clamp(40px,7vw,100px)}
.lineup__fig{overflow:hidden;aspect-ratio:4/5}
.lineup__fig img{width:100%;height:100%;object-fit:cover}
@media(max-width:800px){.lineup{grid-template-columns:1fr;gap:44px}}
.howto{margin-top:clamp(30px,4vw,44px);display:grid;gap:1px;background:var(--line)}
.howto div{background:var(--mist);padding:22px clamp(20px,2.4vw,30px)}
.howto h4{font-family:"Jost",sans-serif;font-weight:300;font-size:10px;letter-spacing:.3em;
  text-transform:uppercase;color:var(--aqua);margin-bottom:12px}
.howto p{font-size:12.5px;line-height:2.25;color:var(--ink-70);letter-spacing:.07em}

/* ============ salon ============ */
.salon{display:grid;grid-template-columns:1.02fr 1fr;background:var(--charcoal);color:#fff}
.salon__fig{position:relative;min-height:clamp(360px,52vw,660px);overflow:hidden}
.salon__fig img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.salon__fig::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(var(--charcoal-rgb),0) 62%,rgba(var(--charcoal-rgb),.9) 100%)}
.salon__in{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;
  padding:clamp(64px,9vw,110px) clamp(24px,5.5vw,86px)}
.salon .label b,.salon .label em{color:rgba(255,255,255,.6)}
.salon .label i{background:rgba(255,255,255,.25)}
.salon h2{font-size:clamp(19px,2.5vw,28px);font-weight:200;line-height:2.15;letter-spacing:.18em}
.salon p{margin-top:clamp(22px,3vw,30px);font-size:13.5px;line-height:2.5;color:rgba(255,255,255,.7);letter-spacing:.09em}
.salon__btns{display:inline-flex;flex-direction:column;gap:14px;margin-top:clamp(34px,4.4vw,48px)}
.salon__btns .btn{justify-content:space-between}
@media(max-width:860px){
  .salon{grid-template-columns:1fr}
  .salon__fig::after{background:linear-gradient(180deg,rgba(var(--charcoal-rgb),0) 55%,rgba(var(--charcoal-rgb),.95) 100%)}
}

/* ============ online store ============ */
.store{position:relative;overflow:hidden;background:var(--paper)}
.store__bg{position:absolute;inset:0}
.store__bg img{width:100%;height:100%;object-fit:cover}
.store__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,.6) 0%,rgba(255,255,255,.12) 45%,rgba(255,255,255,.65) 100%)}
.store__in{position:relative;z-index:2;text-align:center;padding-block:clamp(84px,11vw,140px)}
.store .label{justify-content:center}
.store h2{font-size:clamp(19px,2.6vw,29px);font-weight:200;line-height:2.1;letter-spacing:.18em}
.store .btn{margin-top:clamp(32px,4vw,44px)}
.btn__ig{font-family:"Jost",sans-serif;letter-spacing:.2em}
.btn em{font-style:normal;font-family:"Jost",sans-serif;font-size:11px;letter-spacing:.14em;
  color:var(--ink-45);transition:color .45s var(--ease)}
.btn:hover em{color:rgba(255,255,255,.7)}

/* ============ sns ============ */
.sns{background:var(--mist)}
.sns__in{display:grid;grid-template-columns:1fr .82fr;align-items:center;gap:clamp(36px,6vw,90px);
  padding-block:clamp(72px,9vw,120px)}
.sns__tag{font-size:clamp(28px,4.6vw,54px);font-weight:200;letter-spacing:.14em;line-height:1.5;
  margin-bottom:clamp(28px,3.6vw,42px)}
.sns__fig{overflow:hidden;aspect-ratio:1/1}
.sns__fig img{width:100%;height:100%;object-fit:cover}
@media(max-width:800px){.sns__in{grid-template-columns:1fr;gap:40px}
  .sns__fig{order:-1}}

/* ============ contact ============ */
.contact{background:var(--paper);border-top:1px solid var(--line-soft)}
.contact__in{padding-block:clamp(72px,9vw,116px);text-align:center}
.contact .label{justify-content:center}
.contact h2{font-size:clamp(19px,2.6vw,29px);font-weight:200;line-height:2.1;letter-spacing:.18em}
.contact__txt{margin-top:clamp(18px,2.4vw,26px);font-size:13.5px;line-height:2.5;
  color:var(--ink-70);letter-spacing:.09em}
.contact .btn{margin-top:clamp(30px,3.6vw,42px)}

/* ============ footer ============ */
.ftr{padding-block:clamp(56px,7vw,84px)}
.ftr__top{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:clamp(34px,5vw,60px);
  padding-bottom:38px;border-bottom:1px solid var(--line-soft)}
.ftr__logo img{width:132px}
.ftr__nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.4vw,34px);flex:1;max-width:640px}
.ftr__nav a b{display:block;font-family:"Jost",sans-serif;font-weight:300;font-size:10px;
  letter-spacing:.26em;text-transform:uppercase;color:var(--ink-45);transition:color .4s var(--ease)}
.ftr__nav a span{display:block;font-size:12.5px;letter-spacing:.12em;margin-top:6px;line-height:1.7}
.ftr__nav a:hover b{color:var(--ink)}
@media(max-width:820px){.ftr__nav{grid-template-columns:repeat(2,minmax(0,1fr));max-width:none}}
@media(max-width:560px){.ftr__nav{grid-template-columns:1fr;gap:20px}
  .ftr__nav a b{display:inline-block;min-width:9.5em}
  .ftr__nav a span{display:inline-block;margin-top:0}}
.ftr__btm{margin-top:32px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;
  font-size:11px;letter-spacing:.12em;color:var(--ink-45);line-height:2.2}
.ftr__btm .en{font-size:10px;letter-spacing:.24em}

/* ============ reveal ============ */
.rv{opacity:0;transform:translateY(26px);transition:opacity 1.2s var(--ease),transform 1.2s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.12s}.rv-d2{transition-delay:.24s}.rv-d3{transition-delay:.36s}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}
  .teaser__scroll i::after{animation:none;transform:scaleX(1)}
  html{scroll-behavior:auto}
}

/* ============ shop (dealer search) ============ */
.shop-lead{max-width:760px;margin-inline:auto;text-align:center}
.shop-lead h2{font-size:clamp(19px,2.6vw,29px);font-weight:200;line-height:2.1;letter-spacing:.18em}
.shop-lead p{margin-top:clamp(18px,2.4vw,26px);font-size:13.5px;line-height:2.5;
  color:var(--ink-70);letter-spacing:.09em}
.shop-lead .note{margin-top:14px}
/* stri.bz 側は枠の幅が1024px以上で店舗カードが2列になるので、枠だけ本文幅より広く取る */
.shop-wide{width:min(1280px,100% - 48px);margin-inline:auto}
@media(max-width:860px){.shop-wide{width:calc(100% - var(--pad)*2)}}
.shop-ext{display:flex;justify-content:flex-end;margin:clamp(28px,3.6vw,40px) 0 14px}
.shop-ext a{font-size:11.5px;letter-spacing:.1em;color:var(--ink-45);border-bottom:1px solid var(--line)}
.shop-ext a:hover{color:var(--ink);border-color:var(--ink)}
/* 読み込み元（stri.bz）のヘッダー・フッターは stri.bz 側の header.php で
   「iframe内のときだけ非表示」にしている（こちら側での切り抜きは不要） */
.shop-frame-wrap{border:1px solid var(--line);background:var(--mist)}
.shop-frame{display:block;width:100%;height:80vh;min-height:640px;border:0}