:root {
    --bg: #FFFFFF;
    --surface: #F4F2F8;
    --card: #FFFFFF;
    --card-hi: #F4F2F8;
    --line: rgba(21,16,42,0.09);
    --line-hi: rgba(21,16,42,0.2);
    --text: #15102A;
    --muted: #6B6580;
    --muted-2: #9D98AC;
    --red: #6B2FB3;
    --red-hover: #7E3FC9;
    --red-deep: #4A1A87;
    --red-darkest: #2A0E50;
    --maxw: 1240px;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; scroll-padding-top: 90px; }
  html, body { background: var(--bg); color: var(--text); font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
  a { color: inherit; text-decoration: none; }
  img, svg { display: block; max-width: 100%; }
  .container { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

  /* Top bar */
  .topbar { border-bottom: 1px solid var(--line); background: var(--surface); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
  .topbar .inner { max-width: var(--maxw); margin: 0 auto; padding: 11px 32px; display: flex; justify-content: center; gap: 28px; flex-wrap: wrap; }
  .topbar .dot { color: var(--red); }

  /* Nav */
  nav.top { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
  nav.top .inner { max-width: var(--maxw); margin: 0 auto; padding: 18px 32px; display: flex; align-items: center; justify-content: space-between; }
  .brand { display: inline-flex; align-items: center; height: 32px; }
  .brand svg { height: 26px; width: auto; }
  nav.top ul { list-style: none; display: flex; gap: 32px; font-size: 13px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
  nav.top ul a { transition: color 0.15s; }
  nav.top ul a:hover { color: var(--text); }
  nav.top ul a.active { color: var(--red); }
  .cart-pill { display: inline-flex; align-items: center; gap: 10px; padding: 9px 16px; border: 1px solid var(--line-hi); border-radius: 999px; font-size: 12px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; background: transparent; color: var(--text); cursor: pointer; transition: all 0.15s; }
  .cart-pill:hover { border-color: var(--red); color: var(--red); }
  .cart-pill .cnt { background: var(--red); color: #fff; font-size: 11px; min-width: 20px; height: 20px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; padding: 0 6px; font-weight: 600; letter-spacing: 0; }

  /* Hero */
  .hero { padding: 96px 0 80px; position: relative; overflow: hidden; }
  .hero::before { content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 800px; height: 800px; background: radial-gradient(closest-side, rgba(107,47,179,0.16), rgba(107,47,179,0) 70%); pointer-events: none; }
  .hero .inner { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; text-align: center; position: relative; }
  .hero-logo { display: flex; justify-content: center; align-items: center; margin: 0 auto 36px; max-width: 100%; }
  .hero-logo svg { height: clamp(64px, 9vw, 104px); width: auto; max-width: 100%; display: block; }
  .hero-tag { font-size: 13px; letter-spacing: 0.32em; text-transform: uppercase; color: var(--muted); margin-bottom: 32px; }
  h1.hero-title { font-size: clamp(28px, 4.6vw, 52px); line-height: 1.1; font-weight: 700; letter-spacing: -0.02em; max-width: 780px; margin: 0 auto 24px; padding: 0 8px; word-wrap: break-word; }
  h1.hero-title em { font-style: normal; color: var(--red); }
  .hero-sub { font-size: 17px; color: var(--muted); max-width: 600px; margin: 0 auto 40px; line-height: 1.6; }
  .cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
  .btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 28px; border-radius: 999px; font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer; border: 1px solid transparent; transition: all 0.15s; }
  .btn-primary { background: var(--red); color: #fff; }
  .btn-primary:hover { background: var(--red-hover); }
  .btn-ghost { background: transparent; color: var(--text); border-color: var(--line-hi); }
  .btn-ghost:hover { border-color: var(--text); }

  /* Trust strip */
  .trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 36px 0; background: var(--surface); }
  .trust .inner { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
  .trust-item { display: flex; align-items: center; gap: 14px; }
  .trust-ico { width: 40px; height: 40px; border-radius: 10px; background: rgba(107,47,179,0.1); color: var(--red); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
  .trust-text .v { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 2px; letter-spacing: 0.02em; }
  .trust-text .l { font-size: 12px; color: var(--muted); letter-spacing: 0.04em; }

  /* Sections */
  section { padding: 96px 0; border-bottom: 1px solid var(--line); }
  .sec-head { text-align: center; margin-bottom: 56px; }
  .sec-eyebrow { font-size: 12px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--red); margin-bottom: 16px; font-weight: 600; }
  h2 { font-size: 42px; line-height: 1.1; font-weight: 700; letter-spacing: -0.01em; }
  h2 em { font-style: normal; color: var(--red); }
  .sec-sub { font-size: 16px; color: var(--muted); max-width: 600px; margin: 18px auto 0; }

  /* How it works */
  .how-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1100px; margin: 0 auto; }
  .how-step { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 40px 32px; position: relative; transition: all 0.2s; }
  .how-step:hover { border-color: var(--red); transform: translateY(-3px); }
  .how-step .num { font-size: 64px; font-weight: 800; color: var(--red); line-height: 1; margin-bottom: 22px; letter-spacing: -0.02em; }
  .how-step h3 { font-size: 22px; font-weight: 600; margin-bottom: 12px; }
  .how-step p { color: var(--muted); font-size: 14px; line-height: 1.65; }

  /* Catalogue */
  .catalogue { background: var(--surface); }
  .prod-grid { display: flex; flex-direction: column; gap: 56px; }
  .cat-block { display: flex; flex-direction: column; gap: 24px; }
  .cat-head { display: flex; align-items: center; gap: 20px; }
  .cat-title { font-size: 22px; font-weight: 700; letter-spacing: 0.02em; color: var(--text); flex-shrink: 0; }
  .cat-title::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--red); margin-right: 12px; vertical-align: middle; }
  .cat-rule { flex: 1; height: 1px; background: var(--line); }
  .cat-count { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); flex-shrink: 0; }
  .cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .prod-card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 28px 26px; display: flex; flex-direction: column; transition: all 0.2s; overflow: hidden; }
  .prod-card.has-photo { padding: 0; }
  .prod-card.has-photo .prod-body { padding: 22px 26px 26px; display: flex; flex-direction: column; flex: 1; }
  .prod-card:hover { border-color: var(--red); background: var(--card-hi); }
  .prod-img { width: 100%; aspect-ratio: 4 / 3; overflow: hidden; background: linear-gradient(135deg, #E6D9F5 0%, #D4BFF0 50%, #C0A6E8 100%); position: relative; }
  .prod-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s ease; }
  .prod-card.has-photo:hover .prod-img img { transform: scale(1.04); }
  .prod-chip { display: inline-block; background: rgba(107,47,179,0.12); color: var(--red); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; padding: 5px 11px; border-radius: 999px; font-weight: 600; margin-bottom: 18px; align-self: flex-start; }
  .prod-card h4 { font-size: 20px; font-weight: 600; margin-bottom: 6px; }
  .prod-card .desc { font-size: 13px; color: var(--muted); line-height: 1.6; margin-bottom: 22px; min-height: 50px; }
  .prod-foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
  .price { font-size: 22px; font-weight: 700; color: var(--text); letter-spacing: -0.01em; }
  .price .ccy { font-size: 12px; color: var(--muted); font-weight: 500; margin-left: 4px; letter-spacing: 0.06em; }
  .add-controls { display: flex; align-items: center; gap: 8px; }
  .qty-btn { width: 30px; height: 30px; border-radius: 8px; background: transparent; border: 1px solid var(--line-hi); color: var(--text); font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.15s; }
  .qty-btn:hover { border-color: var(--red); color: var(--red); }
  .qty-display { min-width: 22px; text-align: center; font-size: 14px; font-weight: 600; }
  .add-btn { background: var(--red); color: #fff; border: none; padding: 10px 18px; font-size: 11px; font-weight: 600; border-radius: 999px; cursor: pointer; letter-spacing: 0.12em; text-transform: uppercase; transition: background 0.15s; }
  .add-btn:hover { background: var(--red-hover); }

  /* Order layout */
  .order-section { background: var(--bg); }
  .order-grid { display: grid; grid-template-columns: 1fr 380px; gap: 48px; align-items: start; }
  .form-card { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 40px; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
  .form-row.full { grid-template-columns: 1fr; }
  .form-row.tri { grid-template-columns: 1fr 1fr 1fr; }
  .field label { display: block; font-size: 11px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
  .field input, .field select, .field textarea { width: 100%; padding: 13px 16px; border: 1px solid var(--line); border-radius: 10px; font-size: 14px; font-family: inherit; color: var(--text); background: var(--bg); transition: all 0.15s; }
  .field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }
  .field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--red); }
  .field textarea { min-height: 96px; resize: vertical; }
  .field select { appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B6580' stroke-width='2'><polyline points='6 9 12 15 18 9'/></svg>"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; }

  /* Summary */
  .summary { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 32px; position: sticky; top: 100px; }
  .summary h3 { font-size: 18px; font-weight: 600; margin-bottom: 20px; letter-spacing: 0.02em; }
  .sum-empty { font-size: 13px; color: var(--muted); padding: 12px 0; }
  .sum-row { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 13px; gap: 12px; }
  .sum-row .label { color: var(--muted); flex: 1; }
  .sum-row .label strong { color: var(--text); font-weight: 500; }
  .sum-row .val { font-weight: 500; white-space: nowrap; }
  .sum-row .rm { background: transparent; border: none; color: var(--muted-2); cursor: pointer; padding: 2px 4px; font-size: 14px; transition: color 0.15s; }
  .sum-row .rm:hover { color: var(--red); }

  .discount-block { margin: 18px 0 8px; padding-top: 16px; border-top: 1px solid var(--line); }
  .discount-block label { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 8px; font-weight: 600; }
  .discount-input { display: flex; gap: 8px; }
  .discount-input input { flex: 1; background: var(--bg); border: 1px solid var(--line); color: var(--text); padding: 11px 14px; border-radius: 10px; font-size: 13px; font-family: inherit; letter-spacing: 0.06em; text-transform: uppercase; }
  .discount-input input:focus { outline: none; border-color: var(--red); }
  .discount-input button { background: transparent; border: 1px solid var(--line-hi); color: var(--text); padding: 0 18px; border-radius: 10px; font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; cursor: pointer; transition: all 0.15s; }
  .discount-input button:hover { background: var(--red); border-color: var(--red); color: #fff; }
  .discount-msg { font-size: 12px; margin-top: 10px; min-height: 16px; }
  .discount-msg.ok { color: #6ce39a; }
  .discount-msg.err { color: var(--red); }

  .sum-totals { padding-top: 16px; border-top: 1px solid var(--line); margin-top: 8px; }
  .sum-totals .sum-row { border-bottom: none; padding: 8px 0; }
  .sum-grand { display: flex; justify-content: space-between; padding: 16px 0 8px; font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
  .submit-btn { width: 100%; background: var(--red); color: #fff; border: none; padding: 16px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; cursor: pointer; margin-top: 14px; transition: background 0.15s; }
  .submit-btn:hover { background: var(--red-hover); }
  .submit-btn:disabled { background: var(--card-hi); color: var(--muted-2); cursor: not-allowed; }
  .summary .fine { font-size: 11px; color: var(--muted-2); margin-top: 14px; line-height: 1.55; text-align: center; letter-spacing: 0.02em; }

  /* Contact */
  .contact { background: var(--surface); }
  .contact-card { max-width: 720px; margin: 0 auto; background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 56px 48px; text-align: center; }
  .contact-card .mail-ico { width: 56px; height: 56px; border-radius: 16px; background: rgba(107,47,179,0.12); color: var(--red); display: inline-flex; align-items: center; justify-content: center; margin-bottom: 22px; }
  .contact-card h3 { font-size: 28px; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.01em; }
  .contact-card p { color: var(--muted); font-size: 15px; max-width: 480px; margin: 0 auto 28px; }
  .email-pill { display: inline-flex; align-items: center; gap: 12px; padding: 16px 24px; background: var(--bg); border: 1px solid var(--line-hi); border-radius: 999px; font-size: 16px; font-weight: 500; transition: all 0.15s; }
  .email-pill:hover { border-color: var(--red); color: var(--red); }
  .contact-extra { display: flex; gap: 32px; justify-content: center; margin-top: 32px; padding-top: 28px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); flex-wrap: wrap; }
  .contact-extra span strong { color: var(--text); font-weight: 600; }

  /* Footer */
  footer { background: #15102A; padding: 56px 0 32px; color: rgba(255,255,255,0.85); }
  .foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
  footer .brand svg { height: 30px; }
  footer .tagline { color: rgba(255,255,255,0.55); font-size: 14px; margin-top: 18px; max-width: 320px; line-height: 1.65; }
  footer .foot-col h5 { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 18px; font-weight: 600; }
  footer .foot-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
  footer .foot-col a, footer .foot-col li { font-size: 14px; color: rgba(255,255,255,0.9); }
  footer .foot-col a:hover { color: #C7B8FF; }
  footer .foot-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; font-size: 12px; color: rgba(255,255,255,0.4); }
  footer .foot-bottom .compliance { max-width: 760px; line-height: 1.65; }

  /* Modal */
  .modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.75); display: none; align-items: center; justify-content: center; z-index: 100; padding: 24px; }
  .modal-backdrop.open { display: flex; }
  .modal { background: var(--card); border: 1px solid var(--line); border-radius: 22px; max-width: 480px; width: 100%; padding: 40px; text-align: center; }
  .modal-ico { width: 60px; height: 60px; border-radius: 50%; background: rgba(108,227,154,0.12); color: #6CE39A; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 18px; }
  .modal h3 { font-size: 24px; font-weight: 700; margin-bottom: 12px; }
  .modal p { color: var(--muted); font-size: 14px; margin-bottom: 24px; line-height: 1.65; }
  .modal button { background: var(--red); color: #fff; border: none; padding: 13px 28px; border-radius: 999px; font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; cursor: pointer; }

  /* Category jump-links */
  .cat-jumps { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 48px; padding: 0 16px; }
  .cat-jump { display: inline-flex; align-items: center; padding: 8px 16px; border: 1px solid var(--line-hi); border-radius: 999px; font-size: 12px; font-weight: 500; letter-spacing: 0.04em; color: var(--muted); background: transparent; cursor: pointer; transition: all 0.15s; text-decoration: none; font-family: inherit; }
  .cat-jump:hover { border-color: var(--red); color: var(--red); }

  /* About section */
  .about-body { max-width: 720px; margin: 0 auto; font-size: 16px; line-height: 1.75; }
  .about-body p { margin-bottom: 18px; color: var(--muted); }
  .about-body p.lede { color: var(--text); font-size: 18px; line-height: 1.65; }
  .about-body h3 { font-size: 14px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--red); margin: 36px 0 16px; }
  .about-body ul { list-style: none; padding: 0; margin: 0 0 18px; }
  .about-body ul li { color: var(--muted); padding: 10px 0 10px 24px; position: relative; border-bottom: 1px solid var(--line); }
  .about-body ul li::before { content: "—"; position: absolute; left: 0; color: var(--red); font-weight: 700; }
  .about-body ul li:last-child { border-bottom: none; }
  .about-signoff { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); line-height: 1.6; }

  /* FAQ */
  .faq-grid { max-width: 820px; margin: 0 auto; }
  .faq-group { margin-bottom: 36px; }
  .faq-group h3 { font-size: 12px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--red); margin-bottom: 14px; }
  .faq-item { background: var(--card); border: 1px solid var(--line); border-radius: 12px; margin-bottom: 8px; overflow: hidden; transition: border-color 0.15s; }
  .faq-item:hover { border-color: var(--line-hi); }
  .faq-q { width: 100%; padding: 18px 22px; background: transparent; border: none; text-align: left; cursor: pointer; font-size: 15px; font-weight: 600; color: var(--text); display: flex; align-items: center; justify-content: space-between; gap: 16px; font-family: inherit; }
  .faq-q .faq-ico { width: 18px; height: 18px; flex-shrink: 0; transition: transform 0.2s; color: var(--muted); display: inline-flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 400; }
  .faq-item.open .faq-q .faq-ico { transform: rotate(45deg); color: var(--red); }
  .faq-a { max-height: 0; overflow: hidden; transition: max-height 0.25s ease-out; }
  .faq-item.open .faq-a { max-height: 360px; }
  .faq-a-inner { padding: 0 22px 20px; color: var(--muted); font-size: 14px; line-height: 1.7; }

  /* Floating cart button (FAB) */
  .cart-fab { position: fixed; bottom: 28px; right: 28px; z-index: 90; background: var(--red); color: #fff; border: none; border-radius: 999px; padding: 14px 22px; font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; box-shadow: 0 10px 30px -8px rgba(107,47,179,0.5); display: none; align-items: center; gap: 12px; font-family: inherit; transition: transform 0.18s, box-shadow 0.18s, background 0.15s; }
  .cart-fab:hover { background: var(--red-hover); transform: translateY(-2px); box-shadow: 0 14px 36px -8px rgba(107,47,179,0.6); }
  .cart-fab.visible { display: inline-flex; }
  .cart-fab.pulse { animation: cartPulse 0.45s ease; }
  .cart-fab .fab-count { background: rgba(255,255,255,0.22); border-radius: 12px; padding: 3px 9px; font-size: 11px; font-weight: 700; letter-spacing: 0; }
  .cart-fab .fab-total { font-weight: 700; letter-spacing: 0; text-transform: none; }
  @keyframes cartPulse { 0% { transform: scale(1); } 50% { transform: scale(1.09); } 100% { transform: scale(1); } }

  /* Cart drawer */
  .drawer-backdrop { position: fixed; inset: 0; background: rgba(21,16,42,0.5); backdrop-filter: blur(4px); z-index: 100; opacity: 0; pointer-events: none; transition: opacity 0.2s; }
  .drawer-backdrop.open { opacity: 1; pointer-events: auto; }
  .cart-drawer { position: fixed; top: 0; right: 0; bottom: 0; width: 420px; max-width: 100%; background: var(--card); border-left: 1px solid var(--line); z-index: 101; transform: translateX(100%); transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1); display: flex; flex-direction: column; }
  .cart-drawer.open { transform: translateX(0); }
  .drawer-head { padding: 22px 26px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; }
  .drawer-head h3 { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }
  .drawer-close { background: transparent; border: 1px solid var(--line-hi); width: 34px; height: 34px; border-radius: 50%; color: var(--text); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; font-size: 18px; transition: all 0.15s; font-family: inherit; line-height: 1; }
  .drawer-close:hover { border-color: var(--red); color: var(--red); }
  .drawer-body { flex: 1; overflow-y: auto; padding: 18px 26px; }
  .drawer-empty { color: var(--muted); font-size: 14px; padding: 48px 0; text-align: center; }
  .drawer-empty .ico { font-size: 32px; color: var(--muted-2); margin-bottom: 8px; display: block; }
  .drawer-item { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); align-items: flex-start; }
  .drawer-item:last-child { border-bottom: none; }
  .drawer-item-info { flex: 1; min-width: 0; }
  .drawer-item-name { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 3px; line-height: 1.3; }
  .drawer-item-cat { font-size: 10px; color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; }
  .drawer-item-qty { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; }
  .drawer-item-qty button { width: 26px; height: 26px; border-radius: 6px; background: transparent; border: 1px solid var(--line-hi); color: var(--text); font-size: 13px; font-weight: 600; cursor: pointer; font-family: inherit; }
  .drawer-item-qty button:hover { border-color: var(--red); color: var(--red); }
  .drawer-item-qty .q { min-width: 18px; text-align: center; font-size: 13px; font-weight: 600; }
  .drawer-item-price { font-size: 14px; font-weight: 700; color: var(--text); text-align: right; min-width: 62px; }
  .drawer-foot { padding: 18px 26px; border-top: 1px solid var(--line); background: var(--surface); flex-shrink: 0; }
  .drawer-row { display: flex; justify-content: space-between; font-size: 13px; padding: 3px 0; color: var(--text); }
  .drawer-row .l { color: var(--muted); }
  .drawer-row.total { font-size: 18px; font-weight: 700; padding-top: 10px; border-top: 1px solid var(--line); margin-top: 8px; letter-spacing: -0.01em; }
  .drawer-cta { width: 100%; background: var(--red); color: #fff; border: none; padding: 14px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; cursor: pointer; margin-top: 12px; font-family: inherit; transition: background 0.15s; }
  .drawer-cta:hover { background: var(--red-hover); }
  .drawer-cta:disabled { background: var(--card-hi); color: var(--muted-2); cursor: not-allowed; }
  .drawer-note { font-size: 11px; color: var(--muted); margin-top: 10px; text-align: center; }

  /* Toast */
  .toast-stack { position: fixed; top: 90px; right: 24px; z-index: 120; display: flex; flex-direction: column; gap: 8px; pointer-events: none; }
  .toast { background: var(--card); border: 1px solid var(--line-hi); border-radius: 12px; padding: 12px 18px; font-size: 13px; color: var(--text); box-shadow: 0 8px 24px -8px rgba(21,16,42,0.2); display: flex; align-items: center; gap: 10px; min-width: 240px; transform: translateX(120%); animation: toastIn 0.25s forwards, toastOut 0.3s 1.6s forwards; }
  .toast .toast-ico { width: 24px; height: 24px; border-radius: 50%; background: rgba(107,47,179,0.14); color: var(--red); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
  .toast .toast-ico svg { width: 14px; height: 14px; }
  @keyframes toastIn { to { transform: translateX(0); } }
  @keyframes toastOut { to { transform: translateX(120%); opacity: 0; } }

  /* Animated molecule hero (replaces the radial glow) */
  .hero .molecule { position: absolute; inset: 0; pointer-events: none; opacity: 0.8; }
  .hero .molecule svg { width: 100%; height: 100%; }
  .hero .molecule .node { fill: var(--red); }
  .hero .molecule .bond { stroke: var(--red); stroke-width: 1; opacity: 0.35; }
  .hero .molecule .ring { fill: none; stroke: var(--red); stroke-width: 1; opacity: 0.15; }
  .hero .molecule .ring-2 { stroke-dasharray: 6 8; }
  .hero .molecule.spin-slow { animation: rotateSlow 60s linear infinite; }
  @keyframes rotateSlow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
  @keyframes nodeFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
  .hero .molecule .node-group { transform-origin: center; animation: nodeFloat 6s ease-in-out infinite; }
  .hero .molecule .node-group.delay-1 { animation-delay: -1.5s; }
  .hero .molecule .node-group.delay-2 { animation-delay: -3s; }
  .hero .molecule .node-group.delay-3 { animation-delay: -4.5s; }

  /* Goal filter pills */
  .goal-filter { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 28px; padding: 0 16px; }
  .goal-pill { display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border: 1px solid var(--line-hi); border-radius: 999px; font-size: 12px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); background: transparent; cursor: pointer; transition: all 0.15s; font-family: inherit; }
  .goal-pill:hover { border-color: var(--red); color: var(--red); }
  .goal-pill.active { background: var(--red); color: #fff; border-color: var(--red); }
  .goal-pill .count { background: rgba(255,255,255,0.22); border-radius: 8px; padding: 1px 6px; font-size: 10px; font-weight: 700; letter-spacing: 0; }
  .goal-pill:not(.active) .count { background: var(--surface); color: var(--muted); }
  .cat-block.hidden, .prod-card.hidden { display: none; }

  /* Stacks page */
  .stacks-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; max-width: 1080px; margin: 0 auto; }
  .stack-card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 28px 26px; display: flex; flex-direction: column; transition: all 0.2s; position: relative; overflow: hidden; }
  .stack-card:hover { border-color: var(--red); transform: translateY(-3px); }
  .stack-card .goal-chip { display: inline-block; background: rgba(107,47,179,0.12); color: var(--red); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; padding: 4px 11px; border-radius: 999px; font-weight: 700; margin-bottom: 16px; align-self: flex-start; }
  .stack-card h3 { font-size: 22px; font-weight: 700; margin-bottom: 10px; letter-spacing: -0.01em; }
  .stack-card .stack-desc { font-size: 14px; color: var(--muted); line-height: 1.6; margin-bottom: 20px; }
  .stack-card .stack-items { list-style: none; padding: 0; margin: 0 0 22px; border-top: 1px solid var(--line); }
  .stack-card .stack-items li { padding: 12px 0; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; font-size: 13px; gap: 12px; }
  .stack-card .stack-items li:last-child { border-bottom: none; }
  .stack-card .stack-items .name { color: var(--text); font-weight: 500; }
  .stack-card .stack-items .price { color: var(--muted); font-variant-numeric: tabular-nums; }
  .stack-card .stack-foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 4px; gap: 12px; flex-wrap: wrap; }
  .stack-card .stack-total { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
  .stack-card .stack-total .ccy { font-size: 11px; color: var(--muted); font-weight: 500; margin-left: 4px; letter-spacing: 0.06em; }
  .stack-card .stack-cta { background: var(--red); color: #fff; border: none; padding: 11px 20px; font-size: 11px; font-weight: 700; border-radius: 999px; cursor: pointer; letter-spacing: 0.14em; text-transform: uppercase; transition: background 0.15s; font-family: inherit; }
  .stack-card .stack-cta:hover { background: var(--red-hover); }
  .stack-card .stack-cta.added { background: #6CE39A; color: var(--text); pointer-events: none; }

  /* Reconstitution calculator */
  .calc-wrap { max-width: 920px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
  .calc-card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 32px 28px; }
  .calc-card h3 { font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--red); font-weight: 700; margin-bottom: 18px; }
  .calc-row { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
  .calc-row label { font-size: 11px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
  .calc-row .input-group { display: flex; gap: 0; align-items: stretch; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; transition: border-color 0.15s; }
  .calc-row .input-group:focus-within { border-color: var(--red); }
  .calc-row input[type="number"], .calc-row select { flex: 1; padding: 13px 16px; border: none; font-size: 15px; font-family: inherit; color: var(--text); background: var(--bg); outline: none; -moz-appearance: textfield; }
  .calc-row input[type="number"]::-webkit-outer-spin-button, .calc-row input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
  .calc-row .unit { padding: 13px 16px; background: var(--surface); color: var(--muted); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600; border-left: 1px solid var(--line); display: flex; align-items: center; }
  .calc-row .hint { font-size: 11px; color: var(--muted-2); margin-top: 2px; }
  .calc-presets { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
  .calc-preset { font-size: 10px; padding: 5px 10px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); color: var(--muted); cursor: pointer; letter-spacing: 0.04em; font-family: inherit; transition: all 0.15s; }
  .calc-preset:hover { border-color: var(--red); color: var(--red); }
  .calc-result { display: flex; flex-direction: column; gap: 14px; }
  .calc-stat { background: var(--surface); border-radius: 12px; padding: 18px 20px; border: 1px solid var(--line); }
  .calc-stat .label { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); font-weight: 700; margin-bottom: 6px; }
  .calc-stat .value { font-size: 28px; font-weight: 700; color: var(--text); letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }
  .calc-stat .value .small { font-size: 13px; color: var(--muted); font-weight: 500; letter-spacing: 0.04em; margin-left: 6px; text-transform: none; }
  .calc-stat .sub { font-size: 12px; color: var(--muted); margin-top: 4px; }
  .calc-stat.highlight { background: rgba(107,47,179,0.06); border-color: rgba(107,47,179,0.25); }
  .calc-stat.highlight .label { color: var(--red); }
  .calc-note { font-size: 12px; color: var(--muted); margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); line-height: 1.55; }
  .calc-note strong { color: var(--text); font-weight: 600; }

  @media (max-width: 920px) {
    .order-grid { grid-template-columns: 1fr; }
    .summary { position: static; }
    h1.hero-title { font-size: 40px; }
    h2 { font-size: 30px; }
    .how-grid, .cat-grid, .trust .inner, .foot-grid { grid-template-columns: 1fr; }
    .cat-head { flex-wrap: wrap; gap: 12px; }
    .cat-rule { display: none; }
    .prod-card.has-photo .prod-body { padding: 20px 22px 24px; }
    .form-row, .form-row.tri { grid-template-columns: 1fr; }
    section { padding: 64px 0; }
    nav.top .inner { flex-wrap: wrap; padding: 14px 16px 0; align-items: center; }
    nav.top .brand { order: 1; }
    nav.top .cart-pill { order: 2; margin-left: auto; }
    nav.top ul {
      order: 3;
      display: flex;
      flex-basis: 100%;
      justify-content: center;
      align-items: center;
      gap: 0;
      margin: 12px -16px 0;
      padding: 10px 8px;
      border-top: 1px solid var(--line);
      font-size: 10px;
      letter-spacing: 0.04em;
      flex-wrap: nowrap;
      white-space: nowrap;
    }
    nav.top ul li { display: inline-flex; align-items: center; }
    nav.top ul li + li::before {
      content: "·";
      color: var(--muted-2);
      margin: 0 7px;
    }
    nav.top ul a {
      color: var(--muted);
      font-weight: 500;
      padding: 2px 0;
    }
    nav.top ul a.active { color: var(--red); }
    .hero-logo svg { height: 80px; }
    .contact-card { padding: 40px 28px; }
    .cart-drawer { width: 100%; }
    .cart-fab { bottom: 18px; right: 18px; padding: 12px 18px; font-size: 11px; }
    .toast-stack { left: 16px; right: 16px; top: 80px; }
    .toast { min-width: 0; }
    .stacks-grid { grid-template-columns: 1fr; gap: 16px; }
    .calc-wrap { grid-template-columns: 1fr; }
    .goal-filter { gap: 6px; }
    .goal-pill { padding: 7px 12px; font-size: 11px; }
  }

/* =====================================================
   v5 — search, featured, lightbox, age gate,
   stock badges, product detail page
   ===================================================== */

/* Nav search */
.nav-search {
  display: flex; align-items: center; gap: 6px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 999px; padding: 6px 12px;
  color: var(--muted);
  transition: border-color 0.15s, color 0.15s;
}
.nav-search:focus-within { border-color: var(--red); color: var(--text); }
.nav-search svg { flex-shrink: 0; }
.nav-search input {
  background: transparent; border: none; outline: none;
  font: inherit; font-size: 13px;
  color: var(--text); width: 140px; padding: 2px 0;
}
.nav-search input::placeholder { color: var(--muted-2); }

/* Stock badges */
.prod-meta {
  display: flex; align-items: center;
  justify-content: space-between; gap: 8px;
  margin-bottom: 14px;
}
.prod-meta .prod-chip { margin-bottom: 0; }
.stock-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 4px 9px; border-radius: 999px;
  white-space: nowrap;
}
.stock-badge::before {
  content: ''; width: 6px; height: 6px;
  border-radius: 50%; background: currentColor;
}
.stock-in   { color: #1B7A4D; background: #DCF5E8; }
.stock-low  { color: #9C5A0D; background: #FCEED2; }
.stock-out  { color: #8A2424; background: #F8DADA; }
.prod-card.out-of-stock { opacity: 0.65; }
.prod-card.out-of-stock .prod-img img { filter: grayscale(0.4); }
.qty-btn[disabled] {
  opacity: 0.4; cursor: not-allowed; pointer-events: none;
}

/* Product name link styling (cards now wrap H4 in an <a>) */
.prod-card h4 a {
  color: inherit; text-decoration: none;
}
.prod-card h4 a:hover { color: var(--red); }
.prod-card .prod-img { cursor: pointer; }

/* Featured strip on home */
.featured { background: var(--bg); }
.featured .cat-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 920px) {
  .featured .cat-grid { grid-template-columns: 1fr; }
}

/* Product detail page */
.product-detail { background: var(--bg); padding: 48px 0 96px; }
.product-detail .back-link {
  display: inline-flex; align-items: center;
  color: var(--muted); text-decoration: none;
  font-size: 13px; letter-spacing: 0.04em;
  margin-bottom: 32px; transition: color 0.15s;
}
.product-detail .back-link:hover { color: var(--red); }
.pd-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
  margin-bottom: 80px;
}
.pd-photo {
  background: linear-gradient(135deg, #E6D9F5 0%, #D4BFF0 50%, #C0A6E8 100%);
  border-radius: 20px; overflow: hidden;
  aspect-ratio: 4 / 3; display: flex;
  align-items: center; justify-content: center;
  position: sticky; top: 24px;
}
.pd-photo img {
  width: 100%; height: 100%;
  object-fit: cover; cursor: pointer;
  transition: transform 0.4s ease;
}
.pd-photo:hover img { transform: scale(1.03); }
.pd-photo-placeholder {
  color: var(--text); font-size: 28px;
  font-weight: 700; letter-spacing: 0.04em;
  text-align: center; padding: 32px;
}
.pd-info .pd-meta {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 16px;
}
.pd-info h1 {
  font-size: 36px; font-weight: 700;
  letter-spacing: -0.01em; margin-bottom: 18px;
  line-height: 1.15;
}
.pd-desc {
  font-size: 15px; color: var(--muted);
  line-height: 1.7; margin-bottom: 28px;
}
.pd-price-row {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 18px 0; border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line); margin-bottom: 20px;
}
.pd-price {
  font-size: 28px; font-weight: 700;
  color: var(--text); letter-spacing: -0.01em;
}
.pd-price .ccy {
  font-size: 13px; color: var(--muted);
  font-weight: 500; margin-left: 6px;
  letter-spacing: 0.06em;
}
.pd-controls .qty-btn { width: 36px; height: 36px; font-size: 16px; }
.pd-controls .qty-display { font-size: 16px; min-width: 28px; }
.pd-cta {
  width: 100%; background: var(--red); color: #fff;
  border: none; padding: 16px 24px;
  font-size: 13px; font-weight: 600;
  border-radius: 999px; cursor: pointer;
  letter-spacing: 0.12em; text-transform: uppercase;
  transition: background 0.15s;
}
.pd-cta:hover:not([disabled]) { background: var(--red-hover); }
.pd-cta[disabled] {
  background: var(--muted-2); cursor: not-allowed;
  opacity: 0.7;
}
.pd-specs {
  margin-top: 32px; padding-top: 24px;
  border-top: 1px solid var(--line);
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px 24px;
}
.pd-spec { display: flex; flex-direction: column; gap: 4px; }
.pd-spec .l {
  font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted);
}
.pd-spec .v { font-size: 14px; color: var(--text); font-weight: 500; }
.pd-compliance {
  margin-top: 28px; padding: 14px 18px;
  background: var(--surface); border-radius: 10px;
  font-size: 12px; color: var(--muted);
  line-height: 1.55;
}
.pd-related { padding-top: 56px; border-top: 1px solid var(--line); }
.pd-related h3 {
  font-size: 22px; font-weight: 600;
  margin-bottom: 24px; letter-spacing: -0.01em;
}
.pd-related .cat-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 920px) {
  .pd-grid { grid-template-columns: 1fr; gap: 32px; }
  .pd-photo { position: static; }
  .pd-info h1 { font-size: 28px; }
  .pd-related .cat-grid { grid-template-columns: 1fr; }
}

/* Photo lightbox */
.lightbox-overlay {
  position: fixed; inset: 0; z-index: 9000;
  background: rgba(15, 8, 28, 0.92);
  display: none; align-items: center; justify-content: center;
  padding: 5vh 5vw;
  animation: lbFade 0.18s ease;
}
.lightbox-overlay.open { display: flex; }
.lightbox-content {
  position: relative; max-width: 100%; max-height: 100%;
  display: flex; flex-direction: column; align-items: center;
}
.lightbox-content img {
  max-width: 100%; max-height: 80vh;
  object-fit: contain; border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.lightbox-caption {
  margin-top: 16px; color: #E8DEFF;
  font-size: 15px; letter-spacing: 0.04em;
  font-weight: 500;
}
.lightbox-close {
  position: absolute; top: 24px; right: 28px;
  background: rgba(255,255,255,0.12); color: #fff;
  border: none; width: 44px; height: 44px;
  border-radius: 50%; font-size: 28px;
  font-weight: 300; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s;
  line-height: 1;
}
.lightbox-close:hover { background: rgba(255,255,255,0.22); }
@keyframes lbFade {
  from { opacity: 0; } to { opacity: 1; }
}

/* Age gate modal */
.age-gate {
  position: fixed; inset: 0; z-index: 9500;
  background: rgba(15, 8, 28, 0.96);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  animation: lbFade 0.25s ease;
}
.age-gate-card {
  background: var(--card); border-radius: 18px;
  max-width: 480px; width: 100%;
  padding: 40px 36px; text-align: center;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
}
.age-gate-logo {
  font-weight: 800; font-size: 28px;
  letter-spacing: 0.18em;
  background: linear-gradient(90deg, #3F1473, #6B2FB3, #9069C7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 24px;
}
.age-gate-card h2 {
  font-size: 22px; font-weight: 600;
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}
.age-gate-card p {
  font-size: 14px; color: var(--muted);
  line-height: 1.65; margin-bottom: 14px;
}
.age-gate-card p:last-of-type { margin-bottom: 28px; }
.age-gate-card a {
  color: var(--red); text-decoration: underline;
}
.age-gate-actions {
  display: flex; flex-direction: column; gap: 10px;
}
.age-gate-accept {
  background: var(--red); color: #fff;
  border: none; padding: 14px 24px;
  font-size: 13px; font-weight: 600;
  border-radius: 999px; cursor: pointer;
  letter-spacing: 0.12em; text-transform: uppercase;
  transition: background 0.15s;
}
.age-gate-accept:hover { background: var(--red-hover); }
.age-gate-decline {
  background: transparent; color: var(--muted);
  border: 1px solid var(--line); padding: 12px 24px;
  font-size: 12px; border-radius: 999px;
  cursor: pointer; letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.15s, border-color 0.15s;
}
.age-gate-decline:hover { color: var(--text); border-color: var(--text); }

/* Toast error variant */
.toast.toast-error {
  background: #8A2424; color: #fff;
}
.toast.toast-error .toast-ico { color: #FCD3D3; }

/* Mobile: search bar */
@media (max-width: 920px) {
  .nav-search {
    order: 4;
    flex-basis: 100%;
    margin-top: 10px;
    padding: 8px 14px;
  }
  .nav-search input { width: 100%; }
}

/* Research-use-only pill in topbar */
.topbar .research-pill {
  background: var(--red);
  color: #fff;
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: 0.16em;
  font-weight: 700;
  font-size: 10.5px;
}