:root{
    --cream:#faf5ee;
    --cream-deep:#f2e9dc;
    --ink:#3a332b;
    --ink-soft:#6b6055;
    --gold:#b08d57;
    --gold-light:#d9c9a3;
    --line:#e4d9c6;
    --white:#ffffff;
    --maxw:1240px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Jost',sans-serif;
    color:var(--ink);
    background:var(--cream);
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  h1,h2,h3,.serif{font-family:'Cormorant Garamond',serif;}
  .jp{font-family:'Noto Serif JP',serif;}
  a{text-decoration:none;color:inherit;}
  img{display:block;max-width:100%;}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 40px;}
  .eyebrow{
    font-size:12px;
    letter-spacing:.25em;
    text-transform:uppercase;
    color:var(--gold);
    display:flex;align-items:center;gap:10px;
    margin-bottom:14px;
  }
  .eyebrow::before{content:'';width:24px;height:1px;background:var(--gold);display:inline-block;}

  /* ===== HEADER ===== */
  header{
    position:sticky;top:0;z-index:100;
    background:rgba(250,245,238,.92);
    backdrop-filter:blur(6px);
    border-bottom:1px solid var(--line);
  }
  .nav-inner{
    max-width:var(--maxw);margin:0 auto;padding:22px 40px;
    display:flex;align-items:center;justify-content:space-between;
  }
  .logo{font-family:'Cormorant Garamond',serif;font-size:24px;letter-spacing:.18em;font-weight:500;color:var(--ink);}
  .nav-links{display:flex;gap:42px;list-style:none;font-size:13px;letter-spacing:.12em;text-transform:uppercase;}
  .nav-links a{position:relative;padding-bottom:4px;transition:color .3s;}
  .nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);transition:width .3s;}
  .nav-links a:hover{color:var(--gold);}
  .nav-links a:hover::after{width:100%;}
  .nav-icons{display:flex;align-items:center;gap:22px;}
  .nav-icons svg{width:18px;height:18px;stroke:var(--ink);cursor:pointer;transition:stroke .3s;}
  .nav-icons svg:hover{stroke:var(--gold);}
  .hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;width:26px;z-index:210;}
  .hamburger span{display:block;height:1px;background:var(--ink);transition:.35s;}
  .hamburger.active span:nth-child(1){transform:translateY(6px) rotate(45deg);}
  .hamburger.active span:nth-child(2){opacity:0;}
  .hamburger.active span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

  .mobile-menu{
    display:none;
  }
  .mobile-menu a{font-family:'Cormorant Garamond',serif;font-size:28px;letter-spacing:.1em;}
  .mobile-menu .m-icons{display:flex;gap:26px;margin-top:20px;}
  .mobile-menu .m-icons svg{width:20px;height:20px;stroke:var(--ink);}

  /* ===== HERO ===== */
  .hero{
    position:relative;
    max-width:var(--maxw);margin:0 auto;padding:0 0 60px;
  }
  .hero-visual{
    position:relative;
    width:100vw;left:50%;transform:translateX(-50%);
    overflow:hidden;
  }
  .hero-visual img{width:100%;display:block;}
  .hero-visual::before{
    content:'';position:absolute;inset:0;
    background:linear-gradient(100deg, rgba(250,245,238,.94) 0%, rgba(250,245,238,.7) 30%, rgba(250,245,238,0) 58%);
    pointer-events:none;
  }
  .hero-copy{
    position:absolute;left:0;top:0;
    width:100%;height:100%;
    display:flex;flex-direction:column;align-items:flex-start;justify-content:center;
    padding:0 60px;max-width:560px;
    z-index:2;
  }
  .hero .eyebrow{justify-content:flex-start;}
  .hero h1{font-size:64px;font-weight:500;letter-spacing:.08em;line-height:1.05;margin-bottom:18px;}
  .hero .sub-jp{font-family:'Noto Serif JP',serif;font-size:22px;font-weight:400;color:var(--ink);margin-bottom:16px;}
  .hero p{color:var(--ink-soft);font-size:15px;line-height:1.9;margin-bottom:34px;max-width:360px;}
  .btn{
    display:inline-flex;align-items:center;gap:10px;
    border:1px solid var(--ink);padding:15px 28px;
    font-size:12px;letter-spacing:.18em;text-transform:uppercase;
    transition:all .35s;
    background:var(--cream);
  }
  .btn:hover{background:var(--ink);color:var(--white);}
  .btn.light{border-color:var(--white);color:var(--white);}
  .btn.light:hover{background:var(--white);color:var(--ink);}

  /* ===== PHILOSOPHY ===== */
  .philosophy{display:grid;grid-template-columns:1fr 1fr;}
  .philosophy .text{padding:90px 60px;display:flex;flex-direction:column;justify-content:center;}
  .philosophy h2{font-size:38px;font-weight:500;margin-bottom:22px;}
  .philosophy p{color:var(--ink-soft);font-size:15px;line-height:2;max-width:400px;margin-bottom:28px;}
  .link-more{font-size:12px;letter-spacing:.15em;text-transform:uppercase;border-bottom:1px solid var(--ink);padding-bottom:4px;display:inline-flex;gap:8px;width:fit-content;}
  .philosophy .image img{width:100%;height:100%;object-fit:cover;}

  /* ===== COLLECTION ===== */
  .collection{padding:110px 40px;text-align:center;}
  .collection h2{font-size:42px;font-weight:500;margin-bottom:10px;}
  .collection .sub{font-family:'Noto Serif JP',serif;font-size:15px;color:var(--ink-soft);margin-bottom:60px;}
  .product-grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}
  .product-card{text-align:center;}
  .product-card .thumb{aspect-ratio:3/4;overflow:hidden;background:var(--cream-deep);margin-bottom:20px;}
  .product-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s;}
  .product-card:hover .thumb img.in-view{transform:translateY(0) scale(1.06);}
  .product-card .name-en{font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:4px;}
  .product-card .name-jp{font-family:'Noto Serif JP',serif;font-size:12px;color:var(--ink-soft);margin-bottom:10px;}
  .product-card .arrow{font-size:14px;color:var(--gold);}

  /* ===== RITUAL ===== */
  .ritual{display:grid;grid-template-columns:1.1fr .9fr;background:var(--cream-deep);}
  .ritual-image{position:relative;min-height:520px;}
  .ritual-image img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
  .ritual-text{padding:90px 70px;display:flex;flex-direction:column;justify-content:center;}
  .ritual-text h2{font-size:36px;font-weight:500;margin-bottom:40px;}
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:44px;}
  .step .num{font-family:'Cormorant Garamond',serif;font-size:30px;color:var(--gold);margin-bottom:6px;}
  .step .en{font-size:11px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px;color:var(--ink-soft);}
  .step .jp{font-family:'Noto Serif JP',serif;font-size:14px;}
  .step:not(:last-child){border-right:1px solid var(--line);}

  /* ===== FEATURE STRIP ===== */
  .feature-strip{display:grid;grid-template-columns:repeat(3,1fr);}
  .feature-card{position:relative;aspect-ratio:4/3;overflow:hidden;color:var(--white);}
  .feature-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s;}
  .feature-card:hover img.in-view{transform:translateY(0) scale(1.05);}
  .feature-card::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.45),rgba(0,0,0,0) 55%);}
  .feature-content{position:absolute;left:32px;bottom:28px;z-index:2;}
  .feature-content .eyebrow{color:var(--gold-light);}
  .feature-content .eyebrow::before{background:var(--gold-light);}
  .feature-content .en{font-family:'Noto Serif JP',serif;font-size:16px;margin-bottom:12px;}
  .feature-content .more{font-size:11px;letter-spacing:.15em;text-transform:uppercase;border-bottom:1px solid var(--white);padding-bottom:3px;}

  /* ===== FOOTER / NEWSLETTER ===== */
  footer{padding:60px 40px;border-top:1px solid var(--line);}
  .footer-inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:24px;}
  .footer-left .en{font-size:12px;letter-spacing:.15em;text-transform:uppercase;margin-bottom:6px;}
  .footer-left .jp{font-family:'Noto Serif JP',serif;font-size:14px;color:var(--ink-soft);}
  .subscribe{display:flex;align-items:center;border:1px solid var(--ink);}
  .subscribe input{border:none;background:none;padding:13px 18px;font-size:13px;width:220px;font-family:'Jost',sans-serif;}
  .subscribe input:focus{outline:none;}
  .subscribe button{border:none;background:var(--ink);color:var(--white);width:44px;height:46px;cursor:pointer;font-size:16px;}
  .footer-right{display:flex;align-items:center;gap:26px;}
  .footer-right svg{width:17px;height:17px;stroke:var(--ink);}
  .lang{font-size:12px;letter-spacing:.1em;}

  /* ===== PAGE TOP ===== */
  .page-top{
    position:fixed;right:32px;bottom:32px;z-index:150;
    display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
    width:64px;height:64px;border-radius:50%;
    border:1px solid var(--ink);background:var(--cream);
    cursor:pointer;
    opacity:0;visibility:hidden;transform:translateY(12px);
    transition:opacity .4s ease, transform .4s ease, visibility 0s linear .4s, background .3s, border-color .3s;
  }
  .page-top.show{
    opacity:1;visibility:visible;transform:translateY(0);
    transition:opacity .4s ease, transform .4s ease, background .3s, border-color .3s;
  }
  .page-top:hover{background:var(--ink);border-color:var(--ink);}
  .page-top:hover svg{stroke:var(--white);}
  .page-top:hover span{color:var(--white);}
  .page-top svg{width:14px;height:14px;stroke:var(--ink);transition:stroke .3s;}
  .page-top span{font-size:9px;letter-spacing:.1em;color:var(--ink);transition:color .3s;}

  /* ===== RESPONSIVE ===== */
  @media (max-width: 1080px){
    .hero-copy{padding:0 40px;max-width:66%;}
    .hero h1{font-size:52px;}
    .philosophy{grid-template-columns:1fr;}
    .philosophy .image{order:-1;height:320px;}
    .ritual{grid-template-columns:1fr;}
    .ritual-image{min-height:340px;}
    .product-grid{grid-template-columns:repeat(2,1fr);}
    .feature-strip{grid-template-columns:1fr;}
  }

  @media (max-width: 780px){
    .wrap,.nav-inner{padding-left:22px;padding-right:22px;}
    .nav-links,.nav-icons{display:none;}
    .hamburger{display:flex;}
    .mobile-menu{
      display:flex;
      position:fixed;inset:0;height:100dvh;background:var(--cream);
      flex-direction:column;align-items:center;justify-content:flex-start;
      gap:34px;
      padding:110px 22px 40px;
      overflow-y:auto;
      opacity:0;visibility:hidden;pointer-events:none;
      transition:opacity .35s ease, visibility 0s linear .35s;
      z-index:200;
    }
    .mobile-menu.open{
      opacity:1;visibility:visible;pointer-events:auto;
      transition:opacity .35s ease;
    }
    .hero{padding:0 0 60px;display:flex;flex-direction:column;gap:32px;}
    .hero-visual::before{display:none;}
    .hero-visual{width:100vw;left:50%;transform:translateX(-50%);aspect-ratio:4/4;}
    .hero-visual img{width:100%;height:100%;object-fit:cover;object-position:100% center;}
    .hero-copy{
      position:static;width:auto;height:auto;
      align-items:center;text-align:center;
      padding:0 22px;max-width:100%;
    }
    .hero .eyebrow{justify-content:center;}
    .hero p{margin-left:auto;margin-right:auto;}
    .hero .btn-wrap{display:flex;justify-content:center;width:100%;}
    .hero h1{font-size:42px;}
    .hero .sub-jp{font-size:18px;}
    .philosophy .text{padding:60px 26px;}
    .philosophy .image{order:0;}
    .philosophy h2{font-size:28px;}
    .collection{padding:70px 22px;}
    .collection h2{font-size:30px;}
    .steps{grid-template-columns:repeat(2,1fr);row-gap:26px;}
    .step:nth-child(2){border-right:none;}
    .ritual-text{padding:60px 26px;}
    .footer-inner{flex-direction:column;align-items:flex-start;}
    .subscribe input{width:170px;}
    .page-top{right:18px;bottom:18px;width:54px;height:54px;}
  }

  /* ===== LOAD-IN: HEADER & HERO ===== */
  header{
    opacity:0;
    animation:fadeIn .9s ease forwards .05s;
  }
  .hero{
    opacity:0;
    animation:heroFadeUp 1.1s cubic-bezier(.22,1,.36,1) forwards .25s;
  }
  @keyframes fadeIn{
    to{opacity:1;}
  }
  @keyframes heroFadeUp{
    from{opacity:0;transform:translateY(18px);}
    to{opacity:1;transform:translateY(0);}
  }

  /* ===== SCROLL REVEAL: TEXT (line by line) ===== */
  .reveal-text{
    opacity:0;
    transform:translateY(14px);
    transition:opacity .6s ease, transform .6s ease;
  }
  .reveal-text.in-view{
    opacity:1;
    transform:translateY(0);
  }
  .line-mask{
    display:block;
    overflow:hidden;
    perspective:500px;
  }
  .line-inner{
    display:block;
    transform:translateY(115%) rotateX(-45deg);
    transform-origin:50% 100%;
    opacity:0;
    transition:transform .85s cubic-bezier(.22,1,.36,1), opacity .6s ease;
    will-change:transform,opacity;
  }
  .reveal-text.in-view .line-inner{
    transform:translateY(0) rotateX(0deg);
    opacity:1;
  }

  /* ===== SCROLL REVEAL: BUTTONS / ARROWS / LABELS (no text-split) ===== */
  .reveal-fade{
    opacity:0;
    transform:translateY(14px);
    transition:opacity .7s ease, transform .7s cubic-bezier(.22,1,.36,1);
  }
  .reveal-fade.in-view{
    opacity:1;
    transform:translateY(0);
  }

  /* ===== SCROLL REVEAL: IMAGES (soft fade-in) ===== */
  img.reveal-img{
    opacity:0;
    transform:translateY(18px);
    transition:opacity 1s ease, transform 1s cubic-bezier(.22,1,.36,1);
  }
  img.reveal-img.in-view{
    opacity:1;
    transform:translateY(0);
  }
  .product-grid .product-card:nth-child(2) img.reveal-img{transition-delay:.08s;}
  .product-grid .product-card:nth-child(3) img.reveal-img{transition-delay:.16s;}
  .product-grid .product-card:nth-child(4) img.reveal-img{transition-delay:.24s;}
  .feature-strip .feature-card:nth-child(2) img.reveal-img{transition-delay:.08s;}
  .feature-strip .feature-card:nth-child(3) img.reveal-img{transition-delay:.16s;}