:root {
    --bg: #0a0a0c; --panel: #131317; --panel2: #1a1a20; --border: #26262d; --silver: #c9cdd6;
    --brass: #b98d3e; --blue: #3b6bd6; --text: #e7e7ea; --muted: #9a9aa4; --green: #3fae6a;
  }
  * { box-sizing: border-box; }
  body { margin:0; background:var(--bg); color:var(--text); font-family:'Inter',-apple-system,sans-serif; line-height:1.55; }
  a { color: var(--blue); }

  /* ── Header ─────────────────────────────────────────────────── */
  header {
    position:sticky; top:0; z-index:100;
    display:flex; align-items:center; justify-content:space-between;
    padding:14px 6vw; border-bottom:1px solid var(--border);
    background:rgba(10,10,12,0.95); backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  }
  .wordmark {
    display:inline-flex; align-items:center; gap:10px;
    font-family:'Cinzel',serif; font-weight:700; font-size:1.4rem;
    letter-spacing:.08em; color:var(--silver); text-decoration:none;
  }
  .wordmark span { color: var(--brass); }
  .wholesale-tag {
    font-family:'Inter',sans-serif; font-size:.72rem; font-weight:700;
    letter-spacing:.13em; color:#171208; background:var(--brass);
    border-radius:4px; padding:4px 10px; margin-left:8px; text-transform:uppercase;
  }
  .header-right { display:flex; align-items:center; gap:6px; flex-wrap:wrap; }
  nav a { color:var(--muted); text-decoration:none; margin-left:20px; font-size:.88rem; }
  nav a:hover { color:var(--text); }

  /* Cart button in header */
  .cart-btn {
    display:inline-flex; align-items:center; gap:7px;
    background:var(--panel2); border:1px solid var(--border); border-radius:6px;
    color:var(--silver); font-size:.88rem; font-weight:500;
    padding:7px 14px; text-decoration:none; margin-left:16px;
    transition:border-color .15s, color .15s;
  }
  .cart-btn:hover { border-color:var(--brass); color:var(--text); }
  .cart-badge {
    background:var(--brass); color:#171208; border-radius:10px;
    font-size:.7rem; font-weight:700; padding:1px 7px;
    min-width:20px; text-align:center; display:none;
  }
  .cart-badge.show { display:inline-block; }

  /* Added toast */
  .added-toast {
    position:fixed; bottom:24px; right:24px; z-index:500;
    background:#1e2e1e; border:1px solid rgba(63,174,106,.4);
    border-radius:8px; padding:12px 20px;
    color:#3fae6a; font-size:.88rem; font-weight:500;
    display:flex; align-items:center; gap:8px;
    opacity:0; transform:translateY(8px);
    transition:opacity .25s, transform .25s; pointer-events:none;
  }
  .added-toast.show { opacity:1; transform:translateY(0); }

  @media (max-width:760px) {
    header { flex-wrap:wrap; row-gap:10px; }
    .header-right { width:100%; justify-content:center; }
    nav a { margin:0 8px; }
    .cart-btn { margin-left:0; }
  }

  /* ── Page content (unchanged from original) ────────────────── */
  .hero { padding:7vw 6vw 3vw; max-width:900px; }
  .eyebrow { text-transform:uppercase; letter-spacing:.15em; font-size:.78rem; color:var(--brass); margin-bottom:18px; }
  h1 { font-family:'Cinzel',serif; font-size:clamp(2.1rem, 4.6vw, 3.4rem); line-height:1.12; margin:0 0 18px; color:#fff; }
  .lede { font-size:1.12rem; color:var(--silver); max-width:600px; margin-bottom:32px; }
  .cta-row { display:flex; gap:14px; flex-wrap:wrap; }
  .btn { display:inline-block; padding:13px 26px; border-radius:6px; text-decoration:none; font-weight:600; font-size:.95rem; }
  .btn-primary { background:var(--brass); color:#171208; }
  .btn-ghost { border:1px solid var(--border); color:var(--text); }

  .badge-row {
    display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:1px;
    background:var(--border); border:1px solid var(--border); border-radius:10px; overflow:hidden;
    margin:6vw 6vw 0; max-width:calc(900px + 12vw);
  }
  .badge-row .badge { background:var(--panel); padding:20px 22px; display:flex; align-items:center; gap:12px; }
  .badge .ico { font-size:1.3rem; }
  .badge .label { font-size:.88rem; color:var(--silver); font-weight:600; }

  section { padding:4.5vw 6vw; border-top:1px solid var(--border); }
  h2 { font-family:'Cinzel',serif; font-size:1.55rem; color:#fff; margin-bottom:10px; }
  .section-lede { color:var(--muted); max-width:600px; margin-bottom:34px; }

  .feature-row { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:26px; }
  .feature { text-align:left; }
  .feature .ico {
    width:44px; height:44px; border-radius:9px; background:var(--panel2); border:1px solid var(--border);
    display:flex; align-items:center; justify-content:center; font-size:1.25rem; margin-bottom:14px;
  }
  .feature h3 { margin:0 0 6px; font-size:1rem; color:#fff; }
  .feature p { margin:0; color:var(--muted); font-size:.9rem; }

  .cat-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:20px; }
  .cat-card {
    background:var(--panel); border:1px solid var(--border); border-radius:10px; padding:26px;
    text-decoration:none; display:block; transition:border-color .15s;
  }
  .cat-card:hover { border-color:var(--brass); }
  .cat-card .cat-count { font-size:.76rem; text-transform:uppercase; letter-spacing:.1em; color:var(--brass); margin-bottom:10px; display:block; }
  .cat-card h3 { margin:0 0 8px; font-size:1.08rem; color:#fff; }
  .cat-card p { margin:0; color:var(--muted); font-size:.88rem; }

  .fact-list { list-style:none; margin:0; padding:0; max-width:640px; }
  .fact-list li { padding:12px 0; border-bottom:1px solid var(--border); color:var(--silver); font-size:.95rem; }
  .fact-list b { color:#fff; }

  details.faq { background:var(--panel); border:1px solid var(--border); border-radius:8px; padding:16px 20px; margin-bottom:12px; }
  details.faq summary { cursor:pointer; font-weight:600; color:#fff; font-size:.96rem; list-style:none; }
  details.faq summary::-webkit-details-marker { display:none; }
  details.faq summary::after { content:"+"; float:right; color:var(--brass); font-size:1.2rem; }
  details.faq[open] summary::after { content:"−"; }
  details.faq p { color:var(--muted); margin:12px 0 2px; font-size:.92rem; }

  .banner {
    background:linear-gradient(135deg, rgba(185,141,62,.14), rgba(59,107,214,.08));
    border:1px solid var(--border); border-radius:12px; padding:34px 6vw;
    display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:20px;
  }
  .banner h2 { margin:0 0 6px; }
  .banner p { margin:0; color:var(--muted); max-width:520px; }

  .apply-box { background:var(--panel); border:1px solid var(--border); border-radius:10px; padding:32px; max-width:640px; }
  .apply-box p { color:var(--muted); }

  .direct-buy-wrap { background:var(--panel2); border:1px solid var(--border); border-radius:12px; padding:26px; }
  .direct-note { color:var(--muted); font-size:.85rem; margin-top:14px; }

  .ms-filter-row { display:flex; gap:10px; flex-wrap:wrap; margin-bottom:22px; }
  .ms-filter { background:transparent; border:1px solid var(--border); color:var(--muted); padding:8px 16px;
    border-radius:20px; font-size:.85rem; cursor:pointer; font-family:inherit; }
  .ms-filter.active { border-color:var(--brass); color:#fff; background:rgba(185,141,62,.12); }

  .ms-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:18px; }
  .ms-card { position:relative; background:linear-gradient(155deg,#1c1c22,#101013); border:1px solid var(--border);
    border-radius:10px; padding:20px 20px 20px 26px; overflow:hidden; display:flex; flex-direction:column; gap:10px; }
  .ms-card::before { content:""; position:absolute; left:0; top:0; bottom:0; width:7px; }
  .ms-card[data-brand="windows"]::before { background:linear-gradient(#00a4ef,#0067b8); }
  .ms-card[data-brand="office"]::before { background:linear-gradient(#f25022,#b9271e); }
  .ms-card .ms-logo { height:22px; width:auto; }
  .ms-card h4 { margin:4px 0 0; font-size:1.02rem; color:#fff; }
  .ms-card .ms-desc { margin:0; color:var(--muted); font-size:.86rem; flex-grow:1; }
  .ms-card .ms-bottom { display:flex; align-items:center; justify-content:space-between; margin-top:6px; }
  .ms-card .ms-price { font-family:'Cinzel',serif; font-size:1.2rem; color:#fff; }
  .ms-card .ms-add {
    background:var(--brass); color:#171208; border:none; border-radius:6px; padding:9px 18px;
    font-weight:600; font-size:.85rem; cursor:pointer; font-family:inherit;
    transition:background .15s, opacity .15s; min-width:110px;
  }
  .ms-card .ms-add:disabled { opacity:.5; cursor:not-allowed; }
  .ms-card .ms-add.added { background:#2a4a2a; color:#3fae6a; border:1px solid rgba(63,174,106,.4); }

  .ms-loading, .ms-error { color:var(--muted); font-size:.9rem; }

  /* View cart callout strip — shown after first item added */
  .view-cart-strip {
    display:none; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:10px;
    background:rgba(185,141,62,.07); border:1px solid rgba(185,141,62,.25);
    border-radius:8px; padding:12px 18px; margin-top:18px;
  }
  .view-cart-strip.show { display:flex; }
  .view-cart-strip span { font-size:.88rem; color:var(--brass); }
  .view-cart-strip a {
    background:var(--brass); color:#171208; border-radius:6px;
    padding:8px 18px; font-weight:700; font-size:.85rem; text-decoration:none;
  }

  footer { padding:44px 6vw 30px; border-top:1px solid var(--border); }
  .foot-grid { display:grid; grid-template-columns:1.4fr repeat(4, 1fr); gap:30px; margin-bottom:34px; }
  @media (max-width:900px) { .foot-grid { grid-template-columns:1fr 1fr; } }
  .foot-col h4 { color:#fff; font-size:.82rem; text-transform:uppercase; letter-spacing:.08em; margin:0 0 14px; }
  .foot-col a { display:block; color:var(--muted); text-decoration:none; font-size:.88rem; margin-bottom:10px; }
  .foot-col a:hover { color:var(--text); }
  .foot-col p { color:var(--muted); font-size:.88rem; max-width:280px; }
  .foot-bottom { border-top:1px solid var(--border); padding-top:20px; color:var(--muted); font-size:.82rem; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; }