@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@400;500;600;700&family=Zen+Kaku+Gothic+New:wght@300;400;500;700&display=swap');

/* ==========================================================================
   Holm Lab Mesh — 共通スタイルシート
   ========================================================================== */

:root{
  --navy:#16305c;
  --navy-dark:#0c1e3c;
  --navy-light:#3a5a92;
  --sand:#ece3d3;
  --cream:#f8f5ef;
  --taupe:#8c7664;
  --ink:#2b2924;
  --ink-soft:#5c584f;
  --line:#e2d8c4;
  --white:#ffffff;
  --success:#2f6f52;
  --shadow: 0 20px 40px -20px rgba(22,48,92,.25);
  --radius-lg:22px;
  --radius-md:14px;
  --radius-sm:8px;
  --font-head:'Shippori Mincho', 'Hiragino Mincho ProN', serif;
  --font-body:'Zen Kaku Gothic New', 'Hiragino Sans', sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--cream);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  line-height:1.75;
  font-weight:400;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:600;color:var(--navy);margin:0 0 .5em;letter-spacing:.02em;}
p{margin:0 0 1em;}
button{font-family:inherit;cursor:pointer;}
input,textarea,select{font-family:inherit;font-size:.95rem;}

.container{max-width:1180px;margin:0 auto;padding:0 24px;}
.container-narrow{max-width:760px;margin:0 auto;padding:0 24px;}

.eyebrow{
  font-size:.72rem;letter-spacing:.22em;color:var(--taupe);
  text-transform:uppercase;font-weight:600;margin-bottom:8px;display:block;
}
.section-title{font-size:clamp(1.6rem,3.2vw,2.4rem);line-height:1.25;}
.section{padding:72px 0;}
.section-tight{padding:44px 0;}
.section.alt{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 30px;border-radius:999px;font-size:.85rem;letter-spacing:.06em;
  font-weight:600;border:1px solid transparent;transition:all .25s ease;white-space:nowrap;
}
.btn-primary{background:var(--navy);color:var(--white);}
.btn-primary:hover{background:var(--navy-dark);transform:translateY(-1px);}
.btn-outline{background:transparent;border-color:var(--navy);color:var(--navy);}
.btn-outline:hover{background:var(--navy);color:var(--white);}
.btn-block{width:100%;}
.btn-sm{padding:9px 18px;font-size:.75rem;}
.btn:disabled{opacity:.5;cursor:not-allowed;}
.link-underline{text-decoration:underline;text-underline-offset:3px;cursor:pointer;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:400;background:rgba(248,245,239,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:84px;}
.logo{display:flex;align-items:center;gap:12px;}
.logo-mark{
  width:44px;height:44px;border-radius:10px;background:var(--navy);
  display:flex;align-items:center;justify-content:center;color:#fff;
  font-family:var(--font-head);font-size:1.15rem;letter-spacing:.02em;flex-shrink:0;
}
.logo-text{line-height:1.15;}
.logo-text .name{font-family:var(--font-head);font-size:1.28rem;color:var(--navy);font-weight:600;letter-spacing:.03em;}
.logo-text .sub{font-size:.62rem;letter-spacing:.2em;color:var(--taupe);}

.main-nav{display:flex;align-items:center;gap:34px;}
.main-nav a{font-size:.88rem;font-weight:500;color:var(--ink);padding:6px 2px;border-bottom:2px solid transparent;transition:all .2s ease;}
.main-nav a:hover,.main-nav a.active{color:var(--navy);border-color:var(--navy);}

.header-actions{display:flex;align-items:center;gap:10px;}
.icon-btn{
  position:relative;width:44px;height:44px;border-radius:999px;border:none;background:transparent;
  display:flex;align-items:center;justify-content:center;font-size:1.15rem;color:var(--navy);transition:background .2s;
}
.icon-btn:hover{background:var(--sand);}
.cart-badge{
  position:absolute;top:2px;right:2px;background:var(--navy);color:#fff;font-size:.62rem;
  min-width:17px;height:17px;border-radius:999px;display:flex;align-items:center;justify-content:center;
  font-weight:700;padding:0 3px;
}
.menu-toggle{display:none;}

.mobile-nav{display:none;background:var(--white);border-top:1px solid var(--line);}
.mobile-nav.open{display:block;}
.mobile-nav a{display:block;padding:14px 24px;font-size:.95rem;border-bottom:1px solid var(--line);}

@media (max-width:900px){
  .main-nav{display:none;}
  .menu-toggle{display:flex;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:78vh;display:flex;align-items:center;background-size:cover;background-position:center;
}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(248,245,239,.55),rgba(248,245,239,.9));}
.hero-inner{position:relative;z-index:2;text-align:center;width:100%;}
.hero h1{font-size:clamp(2.4rem,6vw,4.2rem);line-height:1.2;margin-bottom:22px;}
.hero p{font-size:1.1rem;color:var(--ink-soft);max-width:560px;margin:0 auto 34px;}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:36px;}
.hero-badge{
  display:inline-block;background:rgba(255,255,255,.85);border:1px solid var(--line);color:var(--navy);
  font-size:.72rem;letter-spacing:.2em;padding:8px 18px;border-radius:999px;margin-bottom:20px;font-weight:600;
}
.trust-row{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;font-size:.78rem;color:var(--ink-soft);}
.trust-row li{display:flex;align-items:center;gap:8px;}
.trust-row .dot{width:6px;height:6px;border-radius:999px;background:var(--success);}

.page-banner{
  position:relative;min-height:38vh;display:flex;align-items:center;background-size:cover;background-position:center;
}
.page-banner::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,30,60,.55),rgba(12,30,60,.72));}
.page-banner .inner{position:relative;z-index:2;text-align:center;width:100%;color:#fff;}
.page-banner h1{color:#fff;font-size:clamp(2rem,4.5vw,3rem);}
.page-banner p{color:rgba(255,255,255,.85);max-width:520px;margin:0 auto;}
.breadcrumb{font-size:.75rem;letter-spacing:.15em;color:rgba(255,255,255,.75);margin-bottom:14px;text-transform:uppercase;}

/* ---------- Trust bar ---------- */
.trust-bar{background:var(--white);border-bottom:1px solid var(--line);padding:16px 0;}
.trust-bar .row{display:flex;flex-wrap:wrap;justify-content:center;gap:34px;font-size:.74rem;letter-spacing:.08em;color:var(--ink-soft);}
.trust-bar .row li{display:flex;align-items:center;gap:8px;}

/* ---------- Product grid & cards ---------- */
.toolbar{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:34px;}
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;}
.pill-group{display:inline-flex;background:var(--white);border:1px solid var(--line);border-radius:999px;padding:4px;}
.pill-group button{
  border:none;background:transparent;padding:8px 18px;border-radius:999px;font-size:.75rem;font-weight:600;
  letter-spacing:.05em;color:var(--ink-soft);transition:all .2s;
}
.pill-group button.active{background:var(--navy);color:#fff;}
.search-box{position:relative;}
.search-box input{
  width:240px;max-width:60vw;border:1px solid var(--line);background:var(--white);border-radius:999px;
  padding:10px 40px 10px 18px;font-size:.85rem;
}
.search-box input:focus{outline:2px solid var(--navy-light);}
.search-box i{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--taupe);}

.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
@media (max-width:1080px){.product-grid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:760px){.product-grid{grid-template-columns:repeat(2,1fr);gap:14px;}}
@media (max-width:460px){.product-grid{grid-template-columns:1fr;}}

.product-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;
  transition:transform .3s ease, box-shadow .3s ease;cursor:pointer;
}
.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.product-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--sand);}
.product-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.3,1,.4,1);}
.product-card:hover .product-media img{transform:scale(1.06);}
.chip{position:absolute;top:12px;right:12px;background:rgba(255,255,255,.92);font-size:.62rem;letter-spacing:.12em;
  padding:4px 10px;border-radius:999px;font-weight:700;color:var(--navy);}
.product-body{padding:16px;}
.product-body .row-top{display:flex;justify-content:space-between;gap:10px;}
.product-name{font-size:.95rem;font-weight:700;line-height:1.35;color:var(--ink);}
.product-color{font-size:.75rem;color:var(--taupe);margin-top:2px;}
.product-price{font-weight:700;color:var(--navy);white-space:nowrap;font-variant-numeric:tabular-nums;}
.product-actions{display:flex;justify-content:space-between;align-items:center;margin-top:14px;}
.mini-link{font-size:.75rem;color:var(--navy);display:flex;align-items:center;gap:4px;}

.empty-state{grid-column:1/-1;text-align:center;padding:60px 0;color:var(--ink-soft);}

/* ---------- Collections ---------- */
.collection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
@media (max-width:900px){.collection-grid{grid-template-columns:1fr;}}
.collection-card{cursor:pointer;}
.collection-media{aspect-ratio:16/10;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--line);margin-bottom:16px;}
.collection-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease;}
.collection-card:hover .collection-media img{transform:scale(1.05);}
.collection-card h3{margin-bottom:6px;font-size:1.2rem;}
.collection-card p{color:var(--ink-soft);font-size:.88rem;margin-bottom:10px;}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center;}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;gap:36px;}}
.about-media img{border-radius:var(--radius-lg);border:1px solid var(--line);aspect-ratio:4/3;object-fit:cover;width:100%;}
.about-media-caption{font-size:.72rem;color:var(--taupe);text-align:center;margin-top:10px;letter-spacing:.04em;}
.stat-row{display:flex;gap:40px;margin-top:28px;flex-wrap:wrap;}
.stat-row .label{font-weight:700;font-size:.92rem;}
.stat-row .value{font-size:.78rem;color:var(--ink-soft);}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:20px;}
@media (max-width:760px){.value-grid{grid-template-columns:1fr;}}
.value-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);padding:26px;}
.value-card i{color:var(--navy);font-size:1.4rem;margin-bottom:12px;display:block;}

/* ---------- Testimonial band ---------- */
.band-navy{background:var(--navy);color:#fff;padding:52px 0;}
.testi-row{display:flex;gap:50px;justify-content:center;flex-wrap:wrap;text-align:center;}
.testi-row blockquote{margin:0;font-style:italic;font-weight:300;max-width:340px;}
.testi-row cite{display:block;font-style:normal;font-size:.78rem;opacity:.75;margin-top:10px;}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media (max-width:600px){.form-grid{grid-template-columns:1fr;}}
.field label{display:block;font-size:.72rem;font-weight:700;letter-spacing:.06em;margin-bottom:7px;color:var(--ink-soft);}
.field input,.field textarea,.field select{
  width:100%;border:1px solid #d7cdb9;background:var(--white);border-radius:10px;padding:13px 15px;font-size:.92rem;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--navy-light);border-color:var(--navy);}
.field{margin-bottom:18px;}
.form-note{font-size:.72rem;color:var(--ink-soft);text-align:center;margin-top:14px;}

.contact-panel{display:grid;grid-template-columns:1fr 1fr;gap:50px;}
@media (max-width:860px){.contact-panel{grid-template-columns:1fr;}}
.info-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);padding:26px;margin-bottom:16px;}
.info-card i{color:var(--navy);width:22px;}
.info-card .row{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;font-size:.88rem;}
.info-card .row:last-child{margin-bottom:0;}
.info-card h3{margin-bottom:14px;font-size:1.05rem;}
.map-frame{border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/9;}

/* ---------- Legal / policy pages ---------- */
.legal-content h2{margin-top:2em;font-size:1.3rem;}
.legal-content h2:first-child{margin-top:0;}
.legal-content ul{list-style:disc;padding-left:1.4em;margin-bottom:1em;}
.legal-content li{margin-bottom:.4em;}
.legal-content p{color:var(--ink-soft);}
.legal-toc{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);padding:22px 26px;margin-bottom:40px;}
.legal-toc a{display:block;font-size:.85rem;padding:4px 0;color:var(--navy);}
.legal-updated{font-size:.75rem;color:var(--taupe);margin-bottom:30px;}

/* ---------- Size guide ---------- */
.size-table{width:100%;border-collapse:collapse;font-size:.85rem;background:var(--white);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--line);}
.size-table th,.size-table td{padding:12px 14px;text-align:center;border-bottom:1px solid var(--line);}
.size-table th{background:var(--sand);font-weight:700;color:var(--navy);}
.size-table td:first-child,.size-table th:first-child{text-align:left;font-weight:700;}
.size-tabs{display:flex;gap:10px;margin-bottom:22px;}
.how-to-measure{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px;}
@media (max-width:760px){.how-to-measure{grid-template-columns:1fr;}}
.measure-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);padding:22px;text-align:center;}
.measure-card .num{width:34px;height:34px;border-radius:999px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-weight:700;font-size:.85rem;}

/* ---------- Footer ---------- */
.site-footer{background:var(--white);border-top:1px solid var(--line);padding:56px 0 30px;font-size:.85rem;}
.footer-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:40px;margin-bottom:44px;}
.footer-brand .logo{margin-bottom:14px;}
.footer-brand p{color:var(--ink-soft);font-size:.8rem;max-width:260px;}
.footer-cols{display:grid;grid-template-columns:repeat(4,auto);gap:44px;}
@media (max-width:760px){.footer-cols{grid-template-columns:repeat(2,1fr);gap:30px;}}
.footer-col h4{font-size:.78rem;letter-spacing:.08em;color:var(--ink);margin-bottom:14px;font-weight:700;text-transform:uppercase;}
.footer-col a,.footer-col p{display:block;color:var(--ink-soft);font-size:.83rem;margin-bottom:9px;padding:4px 0;}
.footer-col a:hover{color:var(--navy);}
.social-row{display:flex;gap:14px;font-size:1.1rem;margin-top:4px;}
.footer-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:.72rem;color:var(--taupe);}

/* ---------- Modal & drawer ---------- */
.overlay{position:fixed;inset:0;background:rgba(12,20,35,.6);z-index:900;display:none;align-items:center;justify-content:center;padding:16px;}
.overlay.open{display:flex;}
.overlay-anim{animation:popIn .22s ease forwards;}
@keyframes popIn{from{opacity:0;transform:translateY(14px) scale(.97);}to{opacity:1;transform:translateY(0) scale(1);}}

.modal-box{background:#fff;border-radius:var(--radius-lg);max-width:600px;width:100%;max-height:90vh;overflow:auto;}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:22px 26px;border-bottom:1px solid var(--line);}
.modal-head h3{margin:0;font-size:1.25rem;}
.modal-close{background:none;border:none;font-size:1.6rem;color:var(--taupe);line-height:1;}
.modal-body{padding:24px 26px;}

.drawer-wrap{justify-content:flex-end;}
.drawer{background:#fff;width:100%;max-width:420px;height:100%;display:flex;flex-direction:column;animation:slideIn .25s ease forwards;}
@keyframes slideIn{from{transform:translateX(30px);opacity:.4;}to{transform:translateX(0);opacity:1;}}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:22px 24px;border-bottom:1px solid var(--line);}
.drawer-body{flex:1;overflow:auto;padding:6px 24px;}
.drawer-foot{padding:22px 24px;border-top:1px solid var(--line);background:var(--cream);}

.cart-line{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid #eee;}
.cart-line img{width:64px;height:64px;object-fit:cover;border-radius:10px;background:var(--sand);}
.cart-line .qty-box{display:flex;align-items:center;border:1px solid #d7cdb9;border-radius:8px;width:fit-content;}
.cart-line .qty-box button{background:none;border:none;padding:4px 10px;font-size:1rem;}
.cart-empty{text-align:center;padding:50px 0;color:var(--ink-soft);}
.summary-row{display:flex;justify-content:space-between;font-size:.85rem;margin-bottom:6px;}
.summary-row.total{font-weight:700;font-size:1rem;margin-top:10px;padding-top:10px;border-top:1px solid var(--line);}

/* ---------- Product detail page ---------- */
.pd-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;}
@media (max-width:900px){.pd-grid{grid-template-columns:1fr;gap:30px;}}
.pd-gallery-main{aspect-ratio:4/3;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);background:var(--sand);margin-bottom:12px;}
.pd-gallery-main img{width:100%;height:100%;object-fit:cover;}
.pd-thumbs{display:flex;gap:10px;}
.pd-thumbs img{width:78px;height:78px;object-fit:cover;border-radius:10px;border:2px solid transparent;cursor:pointer;}
.pd-thumbs img.active{border-color:var(--navy);}
.pd-brand{font-size:.72rem;letter-spacing:.18em;color:var(--taupe);text-transform:uppercase;}
.pd-price{font-size:1.9rem;color:var(--navy);font-weight:700;margin:10px 0 18px;}
.pd-size-row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px;}
.size-options{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px;}
.size-btn{border:1px solid #d7cdb9;background:#fff;padding:9px 16px;border-radius:10px;font-size:.8rem;font-weight:600;}
.size-btn.active{background:var(--navy);border-color:var(--navy);color:#fff;}
.qty-box-lg{display:inline-flex;align-items:center;border:1px solid #d7cdb9;border-radius:10px;}
.qty-box-lg button{background:none;border:none;padding:10px 16px;font-size:1.1rem;}
.qty-box-lg span{padding:0 12px;font-variant-numeric:tabular-nums;}
.pd-meta{margin-top:22px;font-size:.82rem;color:var(--ink-soft);border-top:1px solid var(--line);padding-top:18px;}
.pd-meta div{margin-bottom:6px;}
.related-title{margin-top:70px;margin-bottom:24px;}

/* ---------- Toast ---------- */
#toast-stack{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:1200;display:flex;flex-direction:column;gap:10px;align-items:center;}
.toast{
  background:var(--navy);color:#fff;padding:13px 22px;border-radius:999px;font-size:.82rem;
  box-shadow:0 12px 24px -8px rgba(0,0,0,.35);display:flex;align-items:center;gap:10px;opacity:0;transform:translateY(10px);
  transition:all .3s ease;
}
.toast.show{opacity:1;transform:translateY(0);}
.toast i{color:#8fd9b0;}

/* ---------- Newsletter ---------- */
.newsletter{background:var(--sand);border-radius:var(--radius-lg);padding:44px;text-align:center;}
.newsletter form{display:flex;gap:10px;max-width:420px;margin:22px auto 0;flex-wrap:wrap;justify-content:center;}
.newsletter input{flex:1;min-width:200px;border:1px solid #d7cdb9;border-radius:999px;padding:13px 20px;font-size:.9rem;}

/* ---------- 404 ---------- */
.notfound{min-height:70vh;display:flex;align-items:center;}
.notfound-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center;}
@media (max-width:820px){.notfound-grid{grid-template-columns:1fr;text-align:center;}}
.notfound-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/5;}
.notfound-media img{width:100%;height:100%;object-fit:cover;}
.notfound-code{font-family:var(--font-head);font-size:5.5rem;color:var(--navy);line-height:1;margin-bottom:6px;}

/* ---------- Utilities ---------- */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.small{font-size:.8rem;color:var(--ink-soft);}
.divider{height:1px;background:var(--line);margin:34px 0;}
.badge-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px;}
.badge{display:flex;align-items:center;gap:8px;font-size:.72rem;letter-spacing:.05em;background:var(--white);border:1px solid var(--line);padding:8px 14px;border-radius:999px;color:var(--ink-soft);}
.badge i{color:var(--navy);}