/* MIJU B2B demo — Cheviot Web Studio. Static pitch demo, PL. */
:root{
  --green:#16301f;
  --green-soft:#24452f;
  --green-pale:#e8efe8;
  --brass:#b08d57;
  --brass-deep:#93713f;
  --cream:#faf7f1;
  --card:#ffffff;
  --ink:#1c221d;
  --ink-soft:#4c564e;
  --line:rgba(28,34,29,.12);
  --ok:#2e7d46;
  --warn:#b96a1f;
  --shadow:0 18px 45px -22px rgba(22,48,31,.35);
  --r-lg:20px; --r-md:14px; --r-sm:8px;
  --font-head:"Sora",-apple-system,sans-serif;
  --font-body:"Inter",-apple-system,sans-serif;
  --maxw:1220px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font-body);line-height:1.55;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:600;line-height:1.15;margin:0 0 .5em;color:var(--green)}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ---------- demo ribbon ---------- */
.demo-ribbon{background:var(--brass);color:#fff;text-align:center;font-size:.78rem;letter-spacing:.06em;padding:6px 10px;font-weight:600}
.demo-ribbon a{color:#fff}

/* ---------- topbar ---------- */
.topbar{background:var(--green);color:#e8efe8;font-size:.8rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:14px;padding-top:7px;padding-bottom:7px;flex-wrap:wrap}
.topbar span{opacity:.85}
.topbar strong{color:#fff;font-weight:600}

/* ---------- header ---------- */
header.site{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.header-row{display:flex;align-items:center;gap:26px;padding-top:14px;padding-bottom:14px}
.logo{display:flex;flex-direction:column;line-height:1;text-decoration:none}
.logo b{font-family:var(--font-head);font-size:1.7rem;letter-spacing:.24em;color:var(--green)}
.logo small{font-size:.6rem;letter-spacing:.34em;color:var(--brass-deep);text-transform:uppercase;margin-top:4px}
.search{flex:1;display:flex;max-width:560px}
.search input{flex:1;border:1.5px solid var(--line);border-right:none;border-radius:var(--r-sm) 0 0 var(--r-sm);padding:11px 16px;font:inherit;font-size:.92rem;background:var(--cream);color:var(--ink)}
.search input:focus{outline:2px solid var(--brass);outline-offset:-1px}
.search button{border:none;background:var(--green);color:#fff;padding:0 20px;border-radius:0 var(--r-sm) var(--r-sm) 0;cursor:pointer;font-weight:600}
.header-actions{display:flex;gap:18px;align-items:center;margin-left:auto}
.h-act{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:.7rem;color:var(--ink-soft);text-decoration:none;background:none;border:none;cursor:pointer;font-family:inherit}
.h-act svg{width:22px;height:22px;stroke:var(--green)}
.h-act .badge{position:absolute;transform:translate(12px,-4px);background:var(--brass);color:#fff;font-size:.62rem;font-weight:700;border-radius:99px;padding:1px 5px}
nav.main{background:var(--green);color:#fff}
nav.main ul{display:flex;gap:2px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
nav.main a{display:block;padding:13px 20px;text-decoration:none;font-size:.9rem;font-weight:500;color:#e8efe8}
nav.main a:hover,nav.main a.active{background:var(--green-soft);color:#fff}
nav.main a.cta-quick{background:var(--brass);font-weight:700;color:#fff}
nav.main a.cta-quick:hover{background:var(--brass-deep)}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--green)}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:right center;opacity:.92}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,27,17,.88) 0%,rgba(13,27,17,.72) 38%,rgba(13,27,17,.1) 75%)}
.hero .wrap{position:relative;z-index:2;padding-top:84px;padding-bottom:92px;max-width:var(--maxw)}
.hero h1{color:#fff;font-size:clamp(1.9rem,4.2vw,3.1rem);max-width:14em}
.hero p.lead{font-size:1.08rem;max-width:34em;color:#e5e9e2;margin:0 0 26px}
.hero .kpis{display:flex;gap:26px;flex-wrap:wrap;margin-top:34px}
.hero .kpi{border-left:2px solid var(--brass);padding-left:14px}
.hero .kpi b{display:block;font-family:var(--font-head);font-size:1.35rem}
.hero .kpi span{font-size:.8rem;color:#cfd8cd}
.btn{display:inline-block;padding:13px 26px;border-radius:var(--r-sm);font-weight:700;font-size:.95rem;text-decoration:none;border:none;cursor:pointer;font-family:inherit;transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-brass{background:var(--brass);color:#fff}
.btn-brass:hover{background:var(--brass-deep)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn-green{background:var(--green);color:#fff}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- trust strip ---------- */
.trust{background:var(--card);border-bottom:1px solid var(--line)}
.trust .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;padding-top:18px;padding-bottom:18px}
.trust .t{display:flex;gap:12px;align-items:center;font-size:.85rem;color:var(--ink-soft)}
.trust .t svg{width:26px;height:26px;stroke:var(--brass-deep);flex-shrink:0}
.trust .t b{display:block;color:var(--ink);font-size:.9rem}

/* ---------- sections ---------- */
section{padding:64px 0}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.sec-head p{margin:0;color:var(--ink-soft);max-width:44em}
.eyebrow{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--brass-deep);margin-bottom:10px}

/* ---------- category tiles ---------- */
.cats{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.cat-tile{position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:340px;display:flex;align-items:flex-end;text-decoration:none;box-shadow:var(--shadow)}
.cat-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat-tile:hover img{transform:scale(1.045)}
.cat-tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(13,27,17,.87) 100%)}
.cat-tile .body{position:relative;z-index:2;padding:26px;color:#fff}
.cat-tile h3{color:#fff;margin-bottom:6px}
.cat-tile p{margin:0 0 12px;font-size:.86rem;color:#d9e0d6}
.cat-tile .go{font-size:.85rem;font-weight:700;color:var(--brass);letter-spacing:.02em}

/* ---------- product grid ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s ease,transform .2s ease;position:relative}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card .ph{position:relative;aspect-ratio:1/1;background:#f2efe8;overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:cover}
.card .flag{position:absolute;top:12px;left:12px;background:var(--green);color:#fff;font-size:.66rem;font-weight:700;letter-spacing:.08em;padding:4px 9px;border-radius:99px}
.card .flag.bestseller{background:var(--brass)}
.card .stock{position:absolute;bottom:12px;left:12px;font-size:.7rem;font-weight:600;background:rgba(255,255,255,.94);border-radius:99px;padding:4px 10px;display:flex;gap:6px;align-items:center}
.card .stock i{width:8px;height:8px;border-radius:50%;background:var(--ok);display:inline-block}
.card .stock.low i{background:var(--warn)}
.card .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .sku{font-size:.7rem;color:var(--ink-soft);letter-spacing:.05em}
.card h3{font-size:.98rem;margin:0;font-weight:600;color:var(--ink);min-height:2.5em}
.card h3 a{text-decoration:none}
.card .price-row{display:flex;align-items:baseline;gap:8px;margin-top:auto}
.card .net{font-family:var(--font-head);font-size:1.22rem;font-weight:700;color:var(--green)}
.card .gross{font-size:.74rem;color:var(--ink-soft)}
.card .tier-hint{font-size:.72rem;color:var(--brass-deep);font-weight:600}
.card .buy{display:flex;gap:8px;margin-top:10px}
.qty{display:flex;border:1.5px solid var(--line);border-radius:var(--r-sm);overflow:hidden}
.qty button{border:none;background:var(--cream);width:32px;cursor:pointer;font-size:1rem;color:var(--green);font-weight:700}
.qty input{width:44px;border:none;text-align:center;font:inherit;font-size:.9rem;-moz-appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.card .buy .btn{flex:1;padding:9px 10px;font-size:.82rem;border-radius:var(--r-sm)}
.moq{font-size:.7rem;color:var(--ink-soft)}

/* ---------- B2B banner ---------- */
.b2b{background:var(--green);color:#e8efe8;border-radius:var(--r-lg);padding:40px;display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:center;box-shadow:var(--shadow)}
.b2b h2{color:#fff}
.b2b p{color:#cfd8cd;margin:0 0 20px}
.b2b ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.b2b li{display:flex;gap:12px;font-size:.92rem}
.b2b li svg{width:20px;height:20px;stroke:var(--brass);flex-shrink:0;margin-top:2px}
@media (max-width:820px){.b2b{grid-template-columns:1fr}}

/* ---------- category page layout ---------- */
.cat-layout{display:grid;grid-template-columns:250px 1fr;gap:30px;align-items:start;padding:36px 0 70px}
@media (max-width:900px){.cat-layout{grid-template-columns:1fr}}
.filters{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:20px;position:sticky;top:130px}
.filters h4{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:12px}
.filters .group{border-top:1px solid var(--line);padding:14px 0}
.filters label{display:flex;gap:9px;align-items:center;font-size:.87rem;padding:5px 0;cursor:pointer;color:var(--ink-soft)}
.filters input[type=checkbox]{accent-color:var(--green);width:16px;height:16px}
.crumbs{font-size:.8rem;color:var(--ink-soft);padding:18px 0 0}
.crumbs a{color:var(--ink-soft)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:20px;flex-wrap:wrap}
.toolbar .count{font-size:.85rem;color:var(--ink-soft)}
.toolbar select{font:inherit;font-size:.85rem;padding:8px 12px;border:1.5px solid var(--line);border-radius:var(--r-sm);background:var(--card);color:var(--ink)}
.vat-toggle{display:flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;color:var(--ink-soft)}
.vat-toggle .sw{position:relative;width:42px;height:22px;background:var(--line);border-radius:99px;border:none;cursor:pointer;transition:background .2s}
.vat-toggle .sw::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:left .2s}
.vat-toggle .sw.on{background:var(--green)}
.vat-toggle .sw.on::after{left:22px}

/* ---------- product page ---------- */
.prod-layout{display:grid;grid-template-columns:1fr 1fr;gap:44px;padding:36px 0 40px;align-items:start}
@media (max-width:900px){.prod-layout{grid-template-columns:1fr}}
.prod-gallery{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.prod-gallery img{aspect-ratio:1/1;object-fit:cover;width:100%}
.prod-info h1{font-size:1.7rem}
.prod-info .sku-row{display:flex;gap:16px;font-size:.8rem;color:var(--ink-soft);margin-bottom:16px;flex-wrap:wrap}
.prod-info .sku-row b{color:var(--ok)}
.price-box{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:22px;margin:18px 0}
.price-box .main{display:flex;align-items:baseline;gap:10px}
.price-box .main .net{font-family:var(--font-head);font-size:2rem;font-weight:700;color:var(--green)}
.price-box .main .gross{color:var(--ink-soft);font-size:.85rem}
table.tiers{width:100%;border-collapse:collapse;margin-top:14px;font-size:.88rem}
table.tiers th{text-align:left;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);padding:8px 10px;border-bottom:1px solid var(--line)}
table.tiers td{padding:9px 10px;border-bottom:1px solid var(--line)}
table.tiers tr.active td{background:var(--green-pale);font-weight:700;color:var(--green)}
table.tiers .save{color:var(--ok);font-weight:600;font-size:.78rem}
.prod-buy{display:flex;gap:12px;margin:18px 0;align-items:stretch}
.prod-buy .qty{height:48px}
.prod-buy .qty input{width:64px;font-size:1.05rem}
.prod-buy .btn{flex:1}
.spec{width:100%;border-collapse:collapse;font-size:.9rem;margin-top:10px}
.spec td{padding:10px 12px;border-bottom:1px solid var(--line)}
.spec td:first-child{color:var(--ink-soft);width:44%}
.note-b2b{display:flex;gap:10px;background:var(--green-pale);border-radius:var(--r-sm);padding:12px 14px;font-size:.82rem;color:var(--green);margin-top:14px}
.note-b2b svg{width:18px;height:18px;flex-shrink:0;stroke:var(--green)}

/* ---------- quick order modal ---------- */
.modal-back{position:fixed;inset:0;background:rgba(13,27,17,.6);display:none;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal-back.open{display:flex}
.modal{background:var(--card);border-radius:var(--r-lg);max-width:680px;width:100%;max-height:88vh;overflow:auto;padding:30px;box-shadow:var(--shadow)}
.modal h3{display:flex;justify-content:space-between;align-items:center}
.modal h3 button{border:none;background:none;font-size:1.4rem;cursor:pointer;color:var(--ink-soft)}
.modal p.hint{font-size:.84rem;color:var(--ink-soft)}
.modal textarea{width:100%;min-height:110px;font:inherit;font-size:.9rem;border:1.5px solid var(--line);border-radius:var(--r-sm);padding:12px;resize:vertical;background:var(--cream);color:var(--ink)}
.modal textarea:focus{outline:2px solid var(--brass);outline-offset:-1px}
table.qo{width:100%;border-collapse:collapse;font-size:.87rem;margin-top:16px}
table.qo th{text-align:left;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);padding:7px 8px;border-bottom:1px solid var(--line)}
table.qo td{padding:8px;border-bottom:1px solid var(--line)}
table.qo td.err{color:#a33;font-weight:600}
.qo-total{display:flex;justify-content:space-between;font-weight:700;margin-top:14px;font-size:1.02rem}
.modal .btn{width:100%;margin-top:16px;text-align:center}

/* ---------- toast ---------- */
.toast{position:fixed;bottom:24px;right:24px;background:var(--green);color:#fff;padding:14px 20px;border-radius:var(--r-md);font-size:.9rem;box-shadow:var(--shadow);opacity:0;transform:translateY(12px);transition:all .3s ease;z-index:120;pointer-events:none}
.toast.show{opacity:1;transform:none}

/* ---------- footer ---------- */
footer.site{background:var(--green);color:#cfd8cd;margin-top:40px}
footer.site .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px;padding-top:54px;padding-bottom:30px}
@media (max-width:820px){footer.site .cols{grid-template-columns:1fr 1fr}}
footer.site h4{color:#fff;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase}
footer.site ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:.88rem}
footer.site a{color:#cfd8cd;text-decoration:none}
footer.site a:hover{color:#fff}
footer.site .fine{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;padding-bottom:18px;font-size:.76rem;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media (max-width:720px){
  .header-row{flex-wrap:wrap}
  .search{order:3;max-width:none;width:100%}
  .hero .wrap{padding-top:56px;padding-bottom:60px}
  section{padding:44px 0}
}

/* ---------- floating WhatsApp + AI assistant ---------- */
.fab-stack{position:fixed;right:20px;bottom:20px;display:flex;flex-direction:column;gap:12px;z-index:90}
.fab{display:flex;align-items:center;gap:10px;border:none;cursor:pointer;text-decoration:none;font-family:var(--font-body);font-weight:700;font-size:.9rem;padding:12px 18px;border-radius:99px;box-shadow:0 10px 30px -10px rgba(13,27,17,.5);transition:transform .15s ease}
.fab:hover{transform:translateY(-2px)}
.fab svg{width:22px;height:22px;flex-shrink:0}
.fab-wa{background:#25d366;color:#fff}
.fab-ai{background:var(--green);color:#fff}
.ai-panel{position:fixed;right:20px;bottom:20px;width:min(380px,calc(100vw - 32px));height:min(560px,calc(100dvh - 40px));max-height:calc(100dvh - 40px);background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);display:flex;flex-direction:column;overflow:hidden;z-index:95}
@media (max-width:600px){
  .ai-panel{right:10px;left:10px;bottom:10px;width:auto;height:min(560px,calc(100dvh - 20px));max-height:calc(100dvh - 20px)}
}
.ai-panel[hidden]{display:none}
.ai-head{background:var(--green);color:#fff;padding:14px 16px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.ai-head b{font-family:var(--font-head);font-size:.95rem}
.ai-head small{display:block;font-size:.7rem;color:#cfd8cd;margin-top:2px}
.ai-close{border:none;background:none;color:#fff;font-size:1.5rem;cursor:pointer;line-height:1}
.ai-log{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:var(--cream)}
.ai-msg{max-width:85%;padding:10px 14px;border-radius:14px;font-size:.88rem;line-height:1.45}
.ai-msg.user{align-self:flex-end;background:var(--green);color:#fff;border-bottom-right-radius:4px}
.ai-msg.assistant{align-self:flex-start;background:var(--card);border:1px solid var(--line);border-bottom-left-radius:4px}
.ai-msg.err{border-color:#c99}
.ai-msg a{color:var(--brass-deep);font-weight:600}
.ai-handoff{padding:8px 14px;background:var(--card);border-top:1px solid var(--line)}
.ai-handoff[hidden]{display:none}
.btn-wa-hand{display:block;text-align:center;background:#25d366;color:#fff;text-decoration:none;font-weight:700;font-size:.8rem;padding:9px 12px;border-radius:var(--r-sm)}
.ai-form{display:flex;gap:8px;padding:10px 14px 14px;background:var(--card)}
.ai-form input{flex:1;border:1.5px solid var(--line);border-radius:99px;padding:10px 16px;font:inherit;font-size:.88rem;background:var(--cream);color:var(--ink)}
.ai-form input:focus{outline:2px solid var(--brass);outline-offset:-1px}
.ai-form button{border:none;background:var(--brass);color:#fff;width:42px;height:42px;border-radius:50%;cursor:pointer;font-size:1rem}
.ai-form button:disabled{opacity:.5}
@media (max-width:600px){.fab span{display:none}.fab{padding:12px}}

/* ---------- mobile declutter (consensus: content is king while scrolling) ---------- */
.smartbar{display:none}
@media (max-width:720px){
  .demo-ribbon{font-size:.64rem;padding:4px 8px;letter-spacing:.03em}
  /* main header scrolls away with the page — no half-screen sticky block */
  header.site{position:static}
  nav.main ul{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  nav.main ul::-webkit-scrollbar{display:none}
  nav.main a{padding:11px 14px;white-space:nowrap;font-size:.85rem}
  nav.main li[style]{margin-left:0!important}
  /* slim bar, revealed only on scroll-up past the fold (<=8% of viewport) */
  .smartbar{display:flex;position:fixed;top:0;left:0;right:0;z-index:80;height:48px;
    background:var(--green);color:#fff;align-items:center;gap:10px;padding:0 12px;
    box-shadow:0 6px 20px -8px rgba(13,27,17,.5);
    transform:translateY(-105%);transition:transform .25s ease}
  body.show-smartbar .smartbar{transform:none}
  .smartbar .sb-logo{font-family:var(--font-head);font-weight:700;letter-spacing:.2em;
    color:#fff;text-decoration:none;font-size:1.05rem;margin-right:auto}
  .smartbar button{border:none;background:none;color:#fff;cursor:pointer;padding:8px;
    display:flex;align-items:center;gap:6px;font-family:inherit;font-size:.75rem}
  .smartbar svg{width:21px;height:21px;stroke:#fff}
  .smartbar .sb-badge{background:var(--brass);color:#fff;font-size:.62rem;font-weight:700;
    border-radius:99px;padding:1px 6px}
  /* FABs follow the same pattern: hide on scroll-down, return on scroll-up (no transparency) */
  .fab-stack{transition:transform .25s ease}
  body.hide-fabs .fab-stack{transform:translateY(140%)}
}

/* ---------- mobile filters: collapsed accordion, never sticky ---------- */
.filters-toggle{display:none}
@media (max-width:900px){
  .filters{position:static;display:none}
  .filters.open{display:block;margin-bottom:16px}
  .filters-toggle{display:flex;justify-content:space-between;align-items:center;width:100%;
    background:var(--card);border:1.5px solid var(--line);border-radius:var(--r-md);
    padding:13px 16px;font:inherit;font-weight:700;font-size:.9rem;color:var(--green);
    cursor:pointer;margin-bottom:16px}
  .filters-toggle[aria-expanded="true"] span{transform:rotate(180deg)}
  .filters-toggle span{transition:transform .2s ease}
}