@font-face {
  font-family: 'Medio';
  src: url('../fonts/medio.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #fffffe;
  --bg2: #f5f5f3;
  --text: #2a2a2a;
  --soft: #5a5a5a;
  --muted: #999;
  --blue: #b6c9dd;
  --deep: #6a86a4;
  --menu-bg: #C0D7F6;
  --line: #e4e4e4;
  --required: #c97070;
  --en: 'Medio', serif;
  --jp: 'Noto Serif JP', serif;
  --px: clamp(16px,4vw,48px);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--jp);font-weight:300;color:var(--text);background:var(--bg);line-height:1.8;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:opacity .3s}
a:hover{opacity:.7}
button{font-family:inherit;cursor:pointer;background:none;border:none}
/* キーボード操作時のフォーカス可視化 (WCAG 2.4.7) */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{
  outline:2px solid var(--deep);outline-offset:2px;opacity:1;
}

/* HEADER */
.site-header{
  position:relative;z-index:100;
  padding:10px var(--px);
  background:rgba(255,255,254,.93);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(228,228,228,.6);
  display:grid;
  grid-template-columns:44px 1fr 44px;
  align-items:center;
}
.site-logo{grid-column:2;display:flex;justify-content:center}
.site-logo img{width:100%;height:auto;max-width:320px}
.nav-toggle{
  grid-column:3;
  width:36px;height:36px;justify-self:end;
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;
  z-index:200;position:relative;
}
.nav-toggle span{display:block;width:22px;height:1px;background:var(--text);transition:all .3s}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* NAV OVERLAY */
.nav-overlay{
  display:none;position:fixed;inset:0;z-index:150;
  background:var(--menu-bg);
  flex-direction:column;align-items:center;justify-content:center;
}
.nav-overlay.is-open{display:flex}
.nav-overlay__close{
  position:absolute;top:18px;right:20px;
  font-family:var(--en);font-size:20px;color:var(--text);cursor:pointer;z-index:210;
}
.nav-overlay__links{display:flex;flex-direction:column;align-items:center;gap:2px}
.nav-overlay__links a{
  font-family:var(--en);font-size:20px;letter-spacing:.15em;
  color:var(--text);opacity:.8;transition:opacity .2s;
  padding:5px 0;display:block;
}
.nav-overlay__links a:hover{opacity:1}

main{padding-top:0}

/* HERO */
.hero{
  position:relative;width:100%;
  min-height:60vw;max-height:85vh;
  background:linear-gradient(155deg,#c8d9ea 0%,var(--blue) 50%,var(--deep) 100%);
  display:flex;align-items:flex-end;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.2) 0%,transparent 60%);
}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* SECTIONS */
.section{padding:clamp(40px,7vw,90px) var(--px)}
.section--alt{background:var(--bg2)}
.section--blue{background:var(--menu-bg)}

/* STORE TEASER の青いドア写真 */
.store-teaser-img{
  width:100%;max-width:380px;aspect-ratio:1/1;
  object-fit:cover;display:block;margin:0 auto 28px;
}
.section__inner{max-width:1200px;margin:0 auto}

/* HOME GRID */
.home-grid-label{
  font-family:var(--en);
  font-size:clamp(28px,6vw,48px);
  letter-spacing:.15em;
  text-align:center;
  margin-bottom:24px;
  color:var(--text);
}
.home-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
@media (max-width:480px){.home-grid{grid-template-columns:repeat(2,1fr)}}
.home-grid__item{
  position:relative;aspect-ratio:1/1;
  background:linear-gradient(155deg,#dce9f4 0%,var(--blue) 100%);
  overflow:hidden;display:block;
}
.home-grid__item img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;transition:transform .5s ease;
}
.home-grid__item:hover img{transform:scale(1.04)}
.home-grid__placeholder{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--en);font-size:clamp(9px,1.8vw,13px);letter-spacing:.08em;
  color:rgba(42,42,42,.45);text-align:center;padding:8px;
}
.home-grid__overlay{
  position:absolute;inset:0;
  background:rgba(192,215,246,.88);
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  padding:12px;text-align:center;
  opacity:0;transition:opacity .3s;
}
.home-grid__item:hover .home-grid__overlay{opacity:1}
.home-grid__item:focus-within .home-grid__overlay{opacity:1}
/* タッチ端末はhoverできないので、商品名を常時うっすら表示 */
@media (hover:none){
  .home-grid__overlay{
    opacity:1;justify-content:flex-end;
    background:linear-gradient(to top,rgba(192,215,246,.92) 0%,rgba(192,215,246,0) 55%);
    padding:8px;
  }
}
.home-grid__name{
  font-family:var(--en);font-size:clamp(10px,2vw,14px);
  letter-spacing:.06em;color:var(--text);margin-bottom:3px;
}
.home-grid__name-jp{font-size:9px;color:var(--soft)}

/* GATEAUX category sliders */
.cat-section{margin-bottom:clamp(36px,6vw,70px)}
.cat-heading{
  display:flex;align-items:baseline;gap:12px;
  margin-bottom:14px;
  padding-bottom:8px;border-bottom:1px solid var(--line);
}
.cat-heading__en{
  font-family:var(--en);font-size:clamp(18px,3.5vw,26px);
  letter-spacing:.15em;color:var(--text);
}
.cat-heading__jp{font-family:var(--jp);font-size:12px;color:var(--muted);letter-spacing:.1em}
.slider{
  display:flex;gap:10px;
  overflow-x:auto;scroll-snap-type:x proximity;
  -webkit-overflow-scrolling:touch;
  padding-bottom:6px;
  padding-left:var(--px);padding-right:var(--px);
  margin-left:calc(-1 * var(--px));margin-right:calc(-1 * var(--px));
  scrollbar-width:none;
}
.slider::-webkit-scrollbar{display:none}
@media (max-width:440px){
  .slider{
    padding-left:16px;padding-right:16px;
    margin-left:-16px;margin-right:-16px;
  }
}
.slide{
  flex:0 0 calc(40% - 5px);scroll-snap-align:start;
  display:flex;flex-direction:column;
}
@media (min-width: 768px){
  .slider{cursor:grab}
  .slider.is-dragging{cursor:grabbing;scroll-snap-type:none;user-select:none}
  .slider.is-dragging a{pointer-events:none}
  .slide{flex:0 0 calc(22% - 8px)}
}
.slide:active{opacity:.85}
.slide img{
  width:100%;aspect-ratio:1/1;object-fit:cover;display:block;flex-shrink:0;
}
.slide__placeholder{
  aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(155deg,#dce9f4 0%,var(--blue) 100%);
  font-family:var(--en);font-size:clamp(11px,2vw,15px);letter-spacing:.1em;
  color:rgba(42,42,42,.38);text-align:center;padding:14px;
}
.slide__info{
  padding:8px 4px 4px;
}
.slide__name{
  font-family:var(--en);font-size:clamp(11px,2.2vw,13px);
  letter-spacing:.06em;color:var(--text);line-height:1.3;
}
.slide__name-jp{font-size:10px;color:var(--soft);margin-top:2px}
.slide__tag{
  display:inline-block;font-size:9px;letter-spacing:.1em;
  padding:2px 5px;margin-top:3px;
  background:var(--menu-bg);color:var(--deep);
}

/* PRODUCT PAGE */
.product-page{max-width:720px;margin:0 auto;padding:clamp(32px,5vw,64px) var(--px)}
.product-page__back{
  font-family:var(--en);font-size:11px;letter-spacing:.2em;
  color:var(--muted);display:inline-block;margin-bottom:28px;
}
.product-page__visual{
  aspect-ratio:1/1;
  background:linear-gradient(155deg,#dce9f4 0%,var(--blue) 100%);
  position:relative;overflow:hidden;margin-bottom:28px;
  display:flex;align-items:center;justify-content:center;
}
.product-page__visual img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.product-page__placeholder{
  font-family:var(--en);font-size:clamp(18px,4vw,28px);
  letter-spacing:.1em;color:rgba(42,42,42,.35);text-align:center;padding:20px;
}
.product-page__cat{
  font-family:var(--en);font-size:10px;letter-spacing:.35em;
  text-transform:uppercase;color:var(--deep);margin-bottom:6px;
}
/* メイン見出し：日本語（大きい） */
.product-page__name{
  font-family:var(--jp);font-size:clamp(20px,5.5vw,30px);
  letter-spacing:.04em;margin-bottom:6px;line-height:1.5;font-weight:300;
}
/* サブ見出し：フランス語/英語（小さい） */
.product-page__name-jp{
  font-family:var(--en);font-size:13px;color:var(--muted);
  margin-bottom:20px;letter-spacing:.18em;
}
.product-page__desc{font-family:var(--jp);font-size:14px;line-height:2.2;color:var(--soft);margin-bottom:28px}
.btn-online{
  display:inline-block;font-family:var(--en);
  font-size:12px;letter-spacing:.25em;text-transform:uppercase;
  padding:13px 32px;background:var(--deep);color:white;
  border:1px solid var(--deep);transition:all .4s;
}
.btn-online:hover{background:transparent;color:var(--deep);opacity:1}
.btn-store-only{
  display:inline-block;font-family:var(--en);
  font-size:12px;letter-spacing:.25em;
  padding:13px 32px;border:1px solid var(--line);color:var(--muted);
}

/* ABOUT */
.about-poem{
  font-family:var(--jp);font-size:clamp(14px,1.8vw,17px);
  line-height:3;color:var(--soft);letter-spacing:.1em;
  text-align:center;max-width:560px;margin:0 auto 56px;
}
.about-poem p{margin-bottom:16px}

/* STORE */
.store-info-list{border-top:1px solid var(--line);margin-top:28px}
.store-info-list > div{
  display:grid;grid-template-columns:90px 1fr;
  gap:10px;padding:14px 0;border-bottom:1px solid var(--line);font-size:13px;
}
@media(max-width:440px){.store-info-list > div{grid-template-columns:1fr;gap:3px}}
.store-info-list dt{font-family:var(--en);font-size:9px;letter-spacing:.3em;text-transform:uppercase;color:var(--deep);padding-top:3px}
.store-info-list dd{color:var(--text);line-height:1.8}
.store-info-list dd small{display:block;font-size:11px;color:var(--muted);margin-top:2px}
.store-map{width:100%;aspect-ratio:4/3;border:none;margin-top:32px;display:block}

/* CONTACT FORM */
.contact-form{display:flex;flex-direction:column;gap:18px}
.form-field{display:flex;flex-direction:column;gap:6px}
.form-field label{
  font-family:var(--en);font-size:10px;letter-spacing:.25em;
  text-transform:uppercase;color:var(--deep);
}
.form-field .required{color:var(--required);margin-left:2px}
.form-field input,
.form-field textarea{
  font-family:var(--jp);font-size:14px;
  padding:12px 14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.7);
  color:var(--text);
  width:100%;
  border-radius:0;
  -webkit-appearance:none;
  transition:border-color .25s;
}
.form-field input:focus,
.form-field textarea:focus{outline:none;border-color:var(--deep);background:white}
.form-field textarea{resize:vertical;min-height:120px;line-height:1.7}
.form-submit{
  font-family:var(--en);font-size:13px;letter-spacing:.25em;
  text-transform:uppercase;
  padding:14px 32px;
  background:var(--deep);color:white;
  border:1px solid var(--deep);
  cursor:pointer;transition:all .3s;
  margin-top:8px;align-self:stretch;
}
.form-submit:hover{background:transparent;color:var(--deep)}
/* FOOTER */
.site-footer{background:var(--menu-bg);padding:44px var(--px) 22px;border-top:1px solid var(--line)}
.site-footer__inner{max-width:1200px;margin:0 auto}
.site-footer__name{font-family:var(--en);font-size:15px;letter-spacing:.18em;margin-bottom:3px}
.site-footer__sub{font-size:9px;letter-spacing:.25em;color:var(--muted);margin-bottom:28px}
.site-footer__cols{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-bottom:28px}
@media (max-width:380px){.site-footer__cols{grid-template-columns:1fr;gap:20px}}
.site-footer__heading{font-family:var(--en);font-size:9px;letter-spacing:.3em;text-transform:uppercase;color:var(--deep);margin-bottom:12px}
.site-footer__list{list-style:none;font-size:12px;line-height:2.4;color:var(--soft)}
.site-footer__bottom{font-family:var(--en);font-size:9px;letter-spacing:.12em;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 16px;justify-content:space-between;padding-top:20px;border-top:1px solid var(--line)}

/* gâteaux の â を a+^ で表現 (Medioフォントの â グリフ位置調整) */
.gateaux{display:inline}
/* 見出しで使うときは block にして親で中央寄せできるように */
h1.gateaux,h2.gateaux,h3.gateaux,.home-grid-label.gateaux{
  display:block;text-align:center;
}
.gateaux .acc{position:relative;display:inline-block}
.gateaux .acc::after{
  content:'^';
  position:absolute;
  left:50%;
  top:0.18em;
  transform:translateX(-50%) scaleY(0.5) scaleX(0.9);
  font-size:0.95em;
  line-height:1;
  font-family:var(--en);
  color:inherit;
  /* aの線幅に近づける（faux-bold うっすら / em基準でサイズ追従） */
  -webkit-text-stroke:0.035em currentColor;
  text-shadow:
    0.01em 0 0 currentColor,
    -0.01em 0 0 currentColor,
    0 0.01em 0 currentColor,
    0 -0.01em 0 currentColor;
  pointer-events:none;
}

/* UTILITY */
/* JSが有効なときだけ隠す。JS無効/読込失敗時は本文が消えないようフォールバック */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-visible{opacity:1;transform:translateY(0)}
.ornament{display:flex;align-items:center;justify-content:center;gap:14px;margin:28px 0;color:var(--deep)}
.ornament::before,.ornament::after{content:'';flex:0 0 40px;height:1px;background:currentColor;opacity:.4}
.ornament span{font-family:var(--en);font-size:12px;letter-spacing:.3em;opacity:.7}
.text-center{text-align:center}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* モーション軽減設定のユーザーにはアニメ・スムーススクロールを無効化 (WCAG 2.3.3) */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .js .reveal{opacity:1;transform:none}
}