:root{
    --paper:#F1F5F4;
    --paper-deep:#E6EDEC;
    --ink:#132420;
    --teal:#2E5C55;
    --teal-deep:#1C3D38;
    --ice:#BFDCD6;
    --gold:#B99A63;
    --line: rgba(19,36,32,0.14);
    --serif: 'Noto Serif JP', serif;
    --sans: 'Inter', sans-serif;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:var(--sans);
    font-weight:300;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit; text-decoration:none;}
  img{display:block; max-width:100%;}

  .eyebrow{
    font-family:var(--sans);
    font-size:11px;
    letter-spacing:0.22em;
    text-transform:uppercase;
    color:var(--teal);
    font-weight:500;
  }
  h1,h2,h3{
    font-family:var(--serif);
    font-weight:300;
    color:var(--teal-deep);
    letter-spacing:0.01em;
  }

  /* ---------- NAV ---------- */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(241,245,244,0.88);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav-wrap{
    max-width:1280px; margin:0 auto;
    display:flex; align-items:center; justify-content:space-between;
    padding:20px 40px;
  }
  .logo{
    font-family:var(--serif); font-size:22px; letter-spacing:0.15em;
    color:var(--teal-deep); font-weight:400;
  }
  .logo span{color:var(--gold);}
  nav ul{list-style:none; display:flex; gap:36px;}
  nav a{font-size:12px; letter-spacing:0.1em; text-transform:uppercase; color:var(--ink); opacity:0.75; transition:opacity .25s;}
  nav a:hover{opacity:1; color:var(--teal);}
  .nav-toggle{display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none;}
  .nav-toggle span{width:22px; height:1px; background:var(--ink);}

  /* ---------- HERO ---------- */
  .hero{
    position:relative;
    max-width:1280px; margin:0 auto;
    padding:90px 40px 60px;
    display:grid;
    grid-template-columns:1.05fr 0.95fr;
    gap:60px;
    align-items:center;
    overflow:hidden;
  }
  .hero-mark{
    position:absolute; top:-60px; right:-40px;
    font-family:var(--serif); font-size:420px; line-height:1;
    color:var(--teal); opacity:0.05; font-weight:300;
    pointer-events:none; z-index:0; user-select:none;
  }
  .hero-copy{position:relative; z-index:1; min-width:0;}
  .hero-copy h1{
    font-size:clamp(30px, 4.4vw, 58px);
    line-height:1.15;
    margin:22px 0 26px;
    overflow-wrap:break-word;
    word-break:break-word;
  }
  .hero-copy p{
    max-width:440px; font-size:16px; color:rgba(19,36,32,0.72);
    margin-bottom:34px;
  }
  .btn{
    display:inline-block;
    padding:14px 30px;
    border:1px solid var(--teal-deep);
    font-size:12px; letter-spacing:0.14em; text-transform:uppercase;
    color:var(--teal-deep);
    transition:all .3s;
  }
  .btn:hover{background:var(--teal-deep); color:var(--paper);}
  .btn-solid{background:var(--teal-deep); color:var(--paper);}
  .btn-solid:hover{background:var(--ink);}
  .hero-actions{display:flex; gap:16px; flex-wrap:wrap;}

  .hero-visual{position:relative; z-index:1;}
  .hero-visual .frame{
    position:relative; border:1px solid var(--line); padding:14px;
    background:var(--paper-deep);
  }
  .hero-visual img{width:100%; aspect-ratio:4/3; object-fit:cover;}
  .hero-visual .frame-tag{
    position:absolute; bottom:-1px; left:-1px;
    background:var(--teal-deep); color:var(--paper);
    font-size:11px; letter-spacing:0.12em; text-transform:uppercase;
    padding:10px 18px;
  }

  /* ---------- SECTION SHELL ---------- */
  section{position:relative;}
  .shell{max-width:1280px; margin:0 auto; padding:110px 40px;}
  .divider{border-top:1px solid var(--line);}
  .section-head{
    display:flex; justify-content:space-between; align-items:flex-end;
    gap:40px; margin-bottom:64px; flex-wrap:wrap;
  }
  .section-head h2{font-size:clamp(28px,3vw,40px);}
  .section-head .sub{max-width:340px; font-size:14px; color:rgba(19,36,32,0.6);}

  /* ---------- STORY ---------- */
  .story{background:var(--paper-deep);}
  .story-grid{
    display:grid; grid-template-columns:0.85fr 1.15fr; gap:70px; align-items:center;
  }
  .story-visual{position:relative;}
  .story-visual img{width:100%; height:460px; object-fit:cover; border:1px solid var(--line);}
  .story-visual::before{
    content:'01'; position:absolute; top:-18px; left:-18px;
    font-family:var(--serif); font-size:14px; color:var(--gold);
    background:var(--paper-deep); padding:4px 10px; border:1px solid var(--line);
    letter-spacing:0.1em;
  }
  .story-copy h2{font-size:clamp(26px,3vw,36px); margin-bottom:26px;}
  .story-copy p{font-size:15.5px; color:rgba(19,36,32,0.78); margin-bottom:18px; max-width:520px;}
  .story-meta{
    display:flex; gap:40px; margin-top:38px; padding-top:28px; border-top:1px solid var(--line);
    flex-wrap:wrap;
  }
  .story-meta div{max-width:200px;}
  .story-meta .num{font-family:var(--serif); font-size:26px; color:var(--teal); display:block; margin-bottom:6px;}
  .story-meta .lbl{font-size:12px; color:rgba(19,36,32,0.6); letter-spacing:0.02em;}

  /* ---------- PRODUCTS ---------- */
  .product{
    padding:100px 40px;
    max-width:1280px; margin:0 auto;
  }
  .p-visual{position:relative; margin-bottom:44px;}
  .p-visual .imgwrap{border:1px solid var(--line); background:var(--paper-deep); overflow:hidden;}
  .p-visual img{width:100%; aspect-ratio:3/2; object-fit:cover; background:var(--paper-deep); display:block;}
  .p-copy{max-width:640px;}
  .imgwrap.placeholder{
    height:460px; display:flex; align-items:center; justify-content:center;
    flex-direction:column; gap:10px; text-align:center;
  }
  .imgwrap.placeholder span{font-family:var(--serif); font-size:15px; color:var(--teal);
    letter-spacing:0.04em;
  }
  .imgwrap.placeholder small{font-size:11px; color:rgba(19,36,32,0.45); letter-spacing:0.08em; text-transform:uppercase;}

  .story-strip{display:grid; grid-template-columns:1fr 1fr 1fr; gap:14px; margin-top:16px;}
  .story-strip img{width:100%; height:170px; object-fit:cover; border:1px solid var(--line);}
  .p-index{
    font-family:var(--serif); font-size:96px; color:var(--teal);
    opacity:0.1; position:absolute; top:-40px; left:0; z-index:0;
  }
  .p-copy{position:relative; z-index:1;}
  .p-copy h3{font-size:clamp(24px,2.6vw,34px); margin:14px 0 18px;}
  .p-copy .desc{font-size:15px; color:rgba(19,36,32,0.75); margin-bottom:26px; max-width:480px;}
  .chips{display:flex; flex-wrap:wrap; gap:10px; margin-bottom:28px;}
  .chip{
    font-size:11px; letter-spacing:0.06em; text-transform:uppercase;
    border:1px solid var(--line); padding:7px 13px; color:var(--teal-deep);
  }
  .actives{margin-bottom:30px;}
  .actives .lbl{font-size:11px; letter-spacing:0.14em; text-transform:uppercase; color:rgba(19,36,32,0.5); margin-bottom:10px; display:block;}
  .actives p{font-size:13.5px; color:rgba(19,36,32,0.72); max-width:480px;}
  .p-actions{display:flex; gap:14px; flex-wrap:wrap;}

  /* ---------- FOOTER ---------- */
  footer{background:var(--teal-deep); color:var(--paper);}
  .foot-grid{
    display:grid; grid-template-columns:1.4fr 0.8fr 0.9fr 0.9fr 0.9fr; gap:40px;
    padding:90px 40px 50px; max-width:1280px; margin:0 auto;
  }
  footer h4{font-family:var(--sans); font-size:11px; letter-spacing:0.16em; text-transform:uppercase; opacity:0.6; margin-bottom:18px; font-weight:500;}
  footer .flogo{font-family:var(--serif); font-size:26px; margin-bottom:16px;}
  footer p, footer a{font-size:13.5px; opacity:0.85; line-height:1.9;}
  footer ul{list-style:none;}
  .foot-bottom{
    border-top:1px solid rgba(241,245,244,0.15);
    padding:26px 40px; max-width:1280px; margin:0 auto;
    display:flex; justify-content:space-between; font-size:11.5px; opacity:0.6; flex-wrap:wrap; gap:10px;
  }

  .reveal{opacity:0; transform:translateY(24px); transition:opacity .8s ease, transform .8s ease;}
  .reveal.in{opacity:1; transform:translateY(0);}

  @media (max-width:900px){
    nav ul{display:none;}
    .nav-toggle{display:flex;}
    .hero{grid-template-columns:1fr; padding-top:60px;}
    .hero-mark{font-size:220px; top:-20px; right:-20px;}
    .story-grid{grid-template-columns:1fr;}
    .story-strip{grid-template-columns:1fr 1fr;}
    .product, .product.reverse{grid-template-columns:1fr;}
    .product.reverse .p-visual, .product.reverse .p-copy{order:0;}
    .foot-grid{grid-template-columns:1fr 1fr; gap:36px;}
    .glow-copy{left:24px; right:24px; bottom:24px; max-width:none;}
  }

/* ---------- PRODUCT DETAIL PAGE ---------- */
.pd-hero{
  max-width:1280px; margin:0 auto; padding:70px 40px 40px;
}
.pd-hero .imgwrap{border:1px solid var(--line); background:var(--paper-deep); overflow:hidden; margin-bottom:44px;}
.pd-hero .imgwrap img{width:100%; aspect-ratio:5/3; object-fit:cover; background:var(--paper-deep); display:block;}
.pd-hero > div:last-child{max-width:640px;}
.pd-hero h1{font-size:clamp(30px,3.6vw,46px); margin:16px 0 20px; line-height:1.15;}
.pd-hero .desc{font-size:16px; color:rgba(19,36,32,0.75); max-width:480px; margin-bottom:26px;}
.pd-hero .price{font-family:var(--serif); font-size:22px; color:var(--teal-deep); margin-bottom:24px;}
.breadcrumb{font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:rgba(19,36,32,0.5); margin-bottom:18px;}
.breadcrumb a{color:var(--teal); }

.pd-section{max-width:1280px; margin:0 auto; padding:80px 40px; border-top:1px solid var(--line);}
.pd-section h2{font-size:clamp(24px,2.8vw,32px); margin-bottom:40px;}
.pd-section.deep{background:var(--paper-deep); max-width:none; padding-left:0; padding-right:0;}
.pd-section.deep > .inner{max-width:1280px; margin:0 auto; padding:0 40px;}

.texture-grid{display:grid; grid-template-columns:1.1fr 0.9fr; gap:60px; align-items:center;}
.texture-grid img{width:100%; height:480px; object-fit:cover; border:1px solid var(--line);}
.texture-grid .copy p{font-size:15px; color:rgba(19,36,32,0.75); margin-bottom:16px; max-width:460px;}

.ingredient-list{display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
.ingredient-item{background:var(--paper); padding:28px 30px;}
.ingredient-item img{width:100%; height:140px; object-fit:cover; margin-bottom:16px;}
.ingredient-item h4{font-family:var(--serif); font-size:18px; color:var(--teal-deep); margin-bottom:8px; font-weight:400;}
.ingredient-item p{font-size:13.5px; color:rgba(19,36,32,0.68); line-height:1.7;}

.howto-steps{display:grid; grid-template-columns:repeat(3,1fr); gap:40px;}
.howto-step .num{font-family:var(--serif); font-size:40px; color:var(--teal); opacity:0.35; display:block; margin-bottom:14px;}
.howto-step h4{font-size:16px; color:var(--teal-deep); margin-bottom:10px; font-family:var(--serif); font-weight:400;}
.howto-step p{font-size:13.5px; color:rgba(19,36,32,0.7); line-height:1.7;}

.benefits-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
.benefit-item{background:var(--paper); padding:32px 26px;}
.pd-section.deep .benefit-item{background:var(--paper-deep);}
.benefit-item .num{font-family:var(--serif); font-size:28px; color:var(--teal); opacity:0.4; display:block; margin-bottom:14px;}
.benefit-item h4{font-family:var(--serif); font-size:16.5px; color:var(--teal-deep); margin-bottom:8px; font-weight:400;}
.benefit-item p{font-size:13px; color:rgba(19,36,32,0.68); line-height:1.7;}

.before-after{display:grid; grid-template-columns:1fr 1fr; gap:2px; background:var(--line); border:1px solid var(--line); margin-top:10px;}
.ba-panel{position:relative; background:var(--paper);}
.ba-panel img{width:100%; height:420px; object-fit:cover; display:block;}
.ba-panel .ba-tag{
  position:absolute; top:18px; left:18px; background:rgba(19,36,32,0.78); color:var(--paper);
  font-size:10.5px; letter-spacing:0.14em; text-transform:uppercase; padding:7px 13px;
}
.ba-panel .ba-note{padding:18px 22px 24px; font-size:13px; color:rgba(19,36,32,0.7); line-height:1.7;}
.ba-caption{font-size:12px; color:rgba(19,36,32,0.5); margin-top:16px; max-width:640px; line-height:1.7;}

.full-inci{font-size:12.5px; color:rgba(19,36,32,0.6); line-height:1.9; max-width:900px;}

.other-products{display:grid; grid-template-columns:repeat(3,1fr); gap:30px; max-width:1280px; margin:0 auto; padding:0 40px 100px;}
.op-card{border:1px solid var(--line); padding:0 0 24px; text-align:center; transition:border-color .3s;}
.op-card:hover{border-color:var(--teal);}
.op-card img{width:100%; height:220px; object-fit:cover; margin-bottom:18px; background:var(--paper-deep);}
.op-card h4{font-family:var(--serif); font-size:17px; color:var(--teal-deep); margin-bottom:10px; font-weight:400; padding:0 20px;}
.op-card a{font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--teal); border-bottom:1px solid var(--teal); padding-bottom:2px;}

@media (max-width:900px){
  .pd-hero{grid-template-columns:1fr;}
  .texture-grid{grid-template-columns:1fr;}
  .ingredient-list{grid-template-columns:1fr;}
  .howto-steps{grid-template-columns:1fr; gap:30px;}
  .other-products{grid-template-columns:1fr;}
  .benefits-grid{grid-template-columns:1fr 1fr;}
  .before-after{grid-template-columns:1fr;}
  .info-grid{grid-template-columns:1fr;}
  .ingredient-detail{grid-template-columns:1fr; gap:10px;}
  .contact-grid{grid-template-columns:1fr; gap:40px;}
  .press-grid{grid-template-columns:1fr 1fr;}
  .wholesale-facts{grid-template-columns:1fr;}
}

/* ---------- GLOW BANNER ---------- */
.glow-banner{position:relative; max-width:1280px; margin:0 auto 20px; padding:0 40px;}
.glow-banner img{width:100%; aspect-ratio:2.2/1; object-fit:cover; display:block; border:1px solid var(--line);}
.glow-copy{
  position:absolute; left:70px; bottom:50px; max-width:380px;
  background:rgba(241,245,244,0.92); padding:26px 30px;
}
.glow-copy h2{font-size:26px; margin:10px 0 10px; line-height:1.25;}
.glow-copy p{font-size:14px; color:rgba(19,36,32,0.72);}

/* ---------- GENERIC CONTENT PAGES ---------- */
.page-hero{max-width:1280px; margin:0 auto; padding:70px 40px 20px;}
.page-hero .eyebrow{display:block; margin-bottom:16px;}
.page-hero h1{font-size:clamp(28px,3.4vw,42px); margin-bottom:18px; line-height:1.2;}
.page-hero .lede{font-size:15.5px; color:rgba(19,36,32,0.72); max-width:720px;}

.prose{max-width:820px;}
.prose p{font-size:14.5px; color:rgba(19,36,32,0.75); margin-bottom:18px; line-height:1.8;}
.prose h3{font-size:19px; margin:30px 0 12px; font-weight:400;}
.prose ul{margin:0 0 18px 20px;}
.prose li{font-size:14.5px; color:rgba(19,36,32,0.75); margin-bottom:8px; line-height:1.7;}

.info-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
.info-item{background:var(--paper); padding:32px 34px;}
.pd-section.deep .info-item{background:var(--paper-deep);}
.info-item h4{font-family:var(--serif); font-size:17px; color:var(--teal-deep); margin-bottom:10px; font-weight:400;}
.info-item p{font-size:13.5px; color:rgba(19,36,32,0.7); line-height:1.75;}

.faq-list{max-width:820px;}
.faq-item{border-bottom:1px solid var(--line); padding:22px 0;}
.faq-item h4{font-family:var(--serif); font-size:16.5px; color:var(--teal-deep); margin-bottom:10px; font-weight:400;}
.faq-item p{font-size:14px; color:rgba(19,36,32,0.72); line-height:1.75;}

.ingredient-detail{border-bottom:1px solid var(--line); padding:36px 0; display:grid; grid-template-columns:220px 1fr; gap:40px;}
.ingredient-detail:last-child{border-bottom:none;}
.ingredient-detail h3{font-size:20px; margin-bottom:6px; font-weight:400;}
.ingredient-detail .tag{font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--teal); display:block; margin-bottom:6px;}
.ingredient-detail p{font-size:14px; color:rgba(19,36,32,0.72); line-height:1.8; margin-bottom:10px;}

.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:70px; max-width:1280px; margin:0 auto; padding:0 40px;}
.contact-form{display:flex; flex-direction:column; gap:16px;}
.contact-form input, .contact-form textarea{
  background:var(--paper-deep); border:1px solid var(--line); padding:14px 16px;
  font-family:var(--sans); font-size:14px; color:var(--ink);
}
.contact-form textarea{min-height:140px; resize:vertical;}
.contact-form button{
  align-self:flex-start; background:var(--teal-deep); color:var(--paper); border:none;
  padding:14px 30px; font-size:12px; letter-spacing:0.1em; text-transform:uppercase; cursor:pointer;
}
.contact-details h4{font-family:var(--serif); font-size:16px; color:var(--teal-deep); margin:22px 0 8px; font-weight:400;}
.contact-details p, .contact-details a{font-size:14px; color:rgba(19,36,32,0.72); line-height:1.8;}

.press-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:30px;}
.press-card{border:1px solid var(--line); padding:20px; text-align:center;}
.press-card img{width:100%; height:180px; object-fit:contain; margin-bottom:16px; background:var(--paper-deep);}
.press-card a{font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--teal); border-bottom:1px solid var(--teal); padding-bottom:2px;}

.wholesale-facts{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); margin-bottom:40px;}
.wholesale-facts div{background:var(--paper); padding:26px 28px;}
.wholesale-facts .lbl{font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:rgba(19,36,32,0.5); display:block; margin-bottom:8px;}
.wholesale-facts .val{font-family:var(--serif); font-size:18px; color:var(--teal-deep);}