/* ===== SUMI 澄 — premium EC demo (mincho / editorial) ===== */
:root{
  --sumi:#1a1917; --ink:#2c2823; --cream:#f4f1ea; --cream2:#ece7db; --paper:#faf8f3;
  --line:#ded7c8; --gray:#7c7568; --accent:#8f8a76;
  --mincho:"Shippori Mincho",serif; --eng:"Cormorant Garamond",serif; --sans:"Jost",sans-serif;
  --wrap:1160px; --ease:cubic-bezier(.22,1,.28,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--mincho);color:var(--ink);background:var(--paper);line-height:2;font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 26px}

.ey{margin-bottom:18px}.ey--c{text-align:center}
.ey__en{font-family:var(--sans);font-weight:500;font-size:.72rem;letter-spacing:.4em;color:var(--gray);text-indent:.4em;position:relative;padding-bottom:12px;display:inline-block}
.ey__en::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:22px;height:1px;background:var(--accent)}
.ey--w .ey__en{color:rgba(255,255,255,.85)}.ey--w .ey__en::after{background:rgba(255,255,255,.7)}
.ttl{font-size:clamp(1.7rem,3.6vw,2.6rem);font-weight:500;line-height:1.6;letter-spacing:.08em}
.ttl--c{text-align:center}.ttl--w{color:#fff}
.lead{color:var(--gray);font-size:1.02rem;margin-top:22px;letter-spacing:.04em}.lead--w{color:rgba(255,255,255,.9)}

.btn{display:inline-block;font-family:var(--mincho);font-weight:500;font-size:.98rem;letter-spacing:.14em;padding:16px 42px;cursor:pointer;border:1px solid var(--sumi);background:var(--sumi);color:#fff;transition:.4s var(--ease)}
.btn--main:hover{background:transparent;color:var(--sumi)}
.btn--full{width:100%;text-align:center}

.progress{position:fixed;top:0;left:0;height:2px;width:var(--sp,0);background:var(--sumi);z-index:400}
.hd{position:fixed;top:0;left:0;width:100%;z-index:200;transition:.4s var(--ease)}
.hd__in{max-width:1280px;margin:0 auto;padding:22px 32px;display:flex;align-items:center;justify-content:space-between;transition:.4s var(--ease)}
.hd.shrink{background:rgba(250,248,243,.92);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
.hd.shrink .hd__in{padding:13px 32px}
.logo{display:flex;align-items:baseline;gap:10px;color:#fff}
.logo b{font-family:var(--mincho);font-weight:600;font-size:1.7rem;letter-spacing:.1em}
.logo span{font-family:var(--eng);font-size:.9rem;letter-spacing:.34em;opacity:.85}
.hd.shrink .logo{color:var(--sumi)}
.nav{display:flex;align-items:center;gap:34px}
.nav a{font-family:var(--sans);font-weight:500;font-size:.82rem;letter-spacing:.14em;color:#fff;position:relative;padding:4px 0}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:currentColor;transition:.35s var(--ease)}
.nav a:hover::after{width:100%}
.hd.shrink .nav a{color:var(--sumi)}
.hd__right{display:flex;align-items:center;gap:18px}
.cartbtn{position:relative;background:none;border:0;color:#fff;cursor:pointer;padding:4px}
.cartbtn svg{width:26px;height:26px}
.hd.shrink .cartbtn{color:var(--sumi)}
.cartbtn__c{position:absolute;top:-4px;right:-6px;min-width:18px;height:18px;padding:0 4px;background:var(--accent);color:#fff;border-radius:100px;font-family:var(--sans);font-size:.66rem;font-weight:600;display:flex;align-items:center;justify-content:center}
.bg{display:none;flex-direction:column;gap:6px;width:40px;height:40px;justify-content:center;align-items:center;background:none;border:0;cursor:pointer}
.bg span{width:24px;height:1.5px;background:#fff;transition:.3s}
.hd.shrink .bg span{background:var(--sumi)}

/* HERO */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;background:var(--cream2)}
.hero__img{position:absolute;inset:-6% 0;z-index:0;will-change:transform}
.hero__img img{width:100%;height:112%;object-fit:cover}
.hero__img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(244,241,234,.86),rgba(244,241,234,.3) 62%,rgba(244,241,234,.1))}
.hero__in{position:relative;z-index:3;max-width:var(--wrap);margin:0 auto;padding:0 32px;width:100%}
.hero__mark{position:absolute;right:1vw;top:50%;transform:translateY(-50%);z-index:-1;writing-mode:vertical-rl;font-family:var(--mincho);font-size:min(40vh,34vw);font-weight:500;color:rgba(26,25,23,.05);line-height:1;user-select:none}
.hero__eng{font-family:var(--sans);font-weight:500;letter-spacing:.42em;color:var(--gray);font-size:.82rem;opacity:0;animation:fade 1.3s var(--ease) .3s forwards}
.hero__catch{font-family:var(--mincho);color:var(--sumi);font-weight:500;font-size:clamp(2.6rem,7vw,5rem);line-height:1.4;letter-spacing:.12em;margin:20px 0 24px;opacity:0;transform:translateY(22px);animation:rise 1.3s var(--ease) .5s forwards}
.hero__lead{color:var(--ink);font-size:clamp(1rem,1.5vw,1.14rem);line-height:2.1;letter-spacing:.06em;opacity:0;transform:translateY(16px);animation:rise 1s var(--ease) .85s forwards}
.hero__in .btn{margin-top:38px;opacity:0;transform:translateY(16px);animation:rise 1s var(--ease) 1.1s forwards}

/* CONCEPT */
.concept{padding:150px 0;text-align:center}
.concept__in{max-width:720px;margin:0 auto}
.concept .ttl{margin-top:8px}

/* ITEMS */
.items{padding:100px 0 130px;background:var(--cream)}
.items__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px 24px;margin-top:56px}
.pcard{background:var(--paper);transition:.45s var(--ease)}
.pcard__img{aspect-ratio:1/1;overflow:hidden;background:var(--cream2)}
.pcard__img img{width:100%;height:100%;object-fit:cover;transition:1s var(--ease)}
.pcard:hover .pcard__img img{transform:scale(1.05)}
.pcard__b{padding:24px 24px 28px;text-align:center}
.pcard__en{font-family:var(--eng);font-style:italic;font-size:.92rem;letter-spacing:.06em;color:var(--accent)}
.pcard__name{font-family:var(--mincho);font-size:1.34rem;font-weight:500;letter-spacing:.1em;margin:2px 0 6px}
.pcard__desc{color:var(--gray);font-size:.86rem;letter-spacing:.03em}
.pcard__foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.pcard__price{font-family:var(--eng);font-weight:500;font-size:1.34rem;color:var(--sumi)}
.pcard__add{font-family:var(--sans);font-weight:500;font-size:.76rem;letter-spacing:.08em;color:var(--sumi);background:none;border:1px solid var(--sumi);padding:10px 16px;cursor:pointer;transition:.35s var(--ease);white-space:nowrap}
.pcard__add:hover{background:var(--sumi);color:#fff}
.pcard__add.added{background:var(--accent);border-color:var(--accent);color:#fff}

/* RITUAL */
.ritual{position:relative;padding:150px 0;overflow:hidden;text-align:center;color:#fff}
.ritual__img{position:absolute;inset:-6% 0;z-index:0;will-change:transform}
.ritual__img img{width:100%;height:112%;object-fit:cover}
.ritual__scrim{position:absolute;inset:0;z-index:1;background:rgba(26,25,23,.5)}
.ritual__in{position:relative;z-index:2}

/* FOOTER */
.ft{background:var(--sumi);color:#fff;padding:64px 0 30px}
.ft__in{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.14)}
.logo--f{color:#fff}
.ft__msg{color:rgba(255,255,255,.66);font-size:.94rem;margin-top:16px;letter-spacing:.08em}
.ft__nav{display:flex;flex-wrap:wrap;gap:10px 26px;align-content:flex-start}
.ft__nav a{font-family:var(--sans);font-size:.78rem;letter-spacing:.1em;color:rgba(255,255,255,.7);transition:.25s}
.ft__nav a:hover{color:#fff}
.ft__cp{text-align:center;color:rgba(255,255,255,.4);font-size:.74rem;margin-top:24px;letter-spacing:.03em}

/* ===== CART DRAWER ===== */
.cart{position:fixed;inset:0;z-index:300}
.cart[hidden]{display:none}
.cart__ov{position:absolute;inset:0;background:rgba(26,25,23,.42);backdrop-filter:blur(3px);opacity:0;animation:fade .3s forwards;cursor:pointer}
.cart__panel{position:absolute;top:0;right:0;height:100%;width:min(420px,90vw);background:var(--paper);display:flex;flex-direction:column;box-shadow:-30px 0 70px -20px rgba(0,0,0,.35);transform:translateX(100%);animation:slidein .4s var(--ease) forwards}
@keyframes slidein{to{transform:none}}
.cart__head{display:flex;align-items:center;justify-content:space-between;padding:24px 26px;border-bottom:1px solid var(--line)}
.cart__head h2{font-family:var(--eng);font-weight:500;font-size:1.4rem;letter-spacing:.2em}
.cart__x{background:none;border:0;font-size:1.6rem;line-height:1;cursor:pointer;color:var(--gray)}
.cart__x:hover{color:var(--sumi)}
.cart__body{flex:1;overflow-y:auto;padding:8px 26px}
.citem{display:grid;grid-template-columns:70px 1fr auto;gap:16px;padding:20px 0;border-bottom:1px solid var(--line);align-items:center}
.citem__img{width:70px;height:70px;object-fit:cover;background:var(--cream2)}
.citem__name{font-family:var(--mincho);font-size:1.05rem;letter-spacing:.06em}
.citem__price{color:var(--gray);font-family:var(--eng);font-size:1rem;margin-top:2px}
.citem__qty{display:flex;align-items:center;gap:2px;margin-top:8px;border:1px solid var(--line);width:fit-content}
.citem__qty button{width:28px;height:28px;border:0;background:none;cursor:pointer;font-size:1rem;color:var(--ink)}
.citem__qty button:hover{background:var(--cream2)}
.citem__qty span{min-width:26px;text-align:center;font-family:var(--sans);font-size:.9rem}
.citem__rm{background:none;border:0;color:var(--gray);font-family:var(--sans);font-size:.72rem;letter-spacing:.06em;cursor:pointer;text-decoration:underline;justify-self:end}
.citem__rm:hover{color:var(--sumi)}
.cart__empty{padding:60px 26px;text-align:center;color:var(--gray);letter-spacing:.06em}
.cart__foot{padding:22px 26px 26px;border-top:1px solid var(--line);background:var(--cream)}
.cart__sub{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:6px}
.cart__sub span{letter-spacing:.1em}
.cart__sub b{font-family:var(--eng);font-weight:500;font-size:1.6rem}
.cart__ship{color:var(--gray);font-size:.8rem;margin-bottom:16px;letter-spacing:.03em}
.cart__foot .btn{margin-top:2px}

/* ===== CHECKOUT MODAL ===== */
.co{position:fixed;inset:0;z-index:360;display:flex;align-items:center;justify-content:center;padding:24px}
.co[hidden]{display:none}
.co__ov{position:absolute;inset:0;background:rgba(26,25,23,.6);backdrop-filter:blur(4px);cursor:pointer}
.co__box{position:relative;z-index:1;background:var(--paper);max-width:460px;width:100%;max-height:92vh;overflow:auto;padding:46px 40px 40px;text-align:center;box-shadow:0 40px 90px -30px rgba(0,0,0,.5);animation:rise .4s var(--ease)}
.co__x{position:absolute;top:12px;right:16px;background:none;border:0;font-size:1.6rem;line-height:1;color:var(--gray);cursor:pointer}
.co__x:hover{color:var(--sumi)}
.co__ttl{font-family:var(--mincho);font-size:1.4rem;font-weight:500;letter-spacing:.1em;margin-bottom:18px}
.co__sum{background:var(--cream);padding:12px 16px;font-size:.92rem;letter-spacing:.03em;margin-bottom:20px;color:var(--ink)}
.co__f{text-align:left;margin-bottom:14px}
.co__f label{display:block;font-family:var(--sans);font-size:.72rem;letter-spacing:.1em;color:var(--gray);margin-bottom:6px}
.co__f input{width:100%;border:1px solid var(--line);padding:12px 14px;font-family:var(--mincho);font-size:1rem;background:#fff}
.co__f input:focus{outline:none;border-color:var(--sumi)}
.co__pay{text-align:left;margin:18px 0}
.co__lab{font-family:var(--sans);font-size:.72rem;letter-spacing:.1em;color:var(--gray);margin-bottom:8px}
.co__card{display:flex;flex-direction:column;gap:10px}
.co__cf{position:relative}
.co__cf input{width:100%;border:1px solid var(--line);padding:12px 54px 12px 14px;font-family:var(--mincho);font-size:1rem;background:#fff}
.co__cf input:focus{outline:none;border-color:var(--sumi)}
.co__brand{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-family:var(--eng);font-style:italic;color:#1a5fb4;font-weight:500}
.co__row{display:flex;gap:10px}.co__row input{flex:1;border:1px solid var(--line);padding:12px 14px;font-family:var(--mincho);font-size:1rem;background:#fff}
.co__row input:focus{outline:none;border-color:var(--sumi)}
.co__note{color:var(--gray);font-size:.78rem;line-height:1.8;text-align:left;margin:16px 0 18px}
.co__secure{display:block;margin-top:12px;color:var(--gray);font-size:.74rem}
.co__check{display:inline-flex;align-items:center;justify-content:center;width:72px;height:72px;border-radius:50%;background:var(--accent);color:#fff;font-size:2.3rem;margin-bottom:16px;animation:popin .5s var(--ease)}
.co__donetxt{color:var(--gray);font-size:.94rem;line-height:1.9;margin-bottom:26px}
@keyframes popin{from{transform:scale(0);opacity:0}to{transform:none;opacity:1}}

[data-reveal]{opacity:0;transform:translateY(38px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
@keyframes fade{to{opacity:1}}@keyframes rise{to{opacity:1;transform:none}}

/* RESPONSIVE */
@media(max-width:920px){
  .nav{position:fixed;inset:0 0 0 auto;width:min(78vw,320px);height:100vh;flex-direction:column;justify-content:center;gap:26px;background:var(--sumi);transform:translateX(100%);transition:.45s var(--ease)}
  .nav.on{transform:none}.nav a{color:#fff!important;font-size:1rem}
  .bg{display:flex}.bg.on span{background:#fff!important}
  .bg.on span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}.bg.on span:nth-child(2){opacity:0}.bg.on span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  .items__grid{grid-template-columns:1fr 1fr}
  .concept,.items,.ritual{padding:96px 0}
}
@media(max-width:600px){
  .wrap{padding:0 20px}
  .items__grid{grid-template-columns:1fr;max-width:360px;margin-left:auto;margin-right:auto}
  .pcard__foot{flex-direction:column;align-items:stretch;gap:12px}.pcard__add{width:100%}
  .btn{width:100%;text-align:center}
  .ft__in{flex-direction:column;gap:22px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}[data-reveal]{opacity:1!important;transform:none!important}.hero__eng,.hero__catch,.hero__lead,.hero__in .btn{opacity:1!important;transform:none!important}}

/* focus-visible (a11y) */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:2px solid #7c7568;outline-offset:2px;border-radius:2px}