:root {
  --ink: #111111;
  --muted: #5f5f5f;
  --line: #e4e4e4;
  --paper: #ffffff;
  --soft: #f5f4f2;
  --accent: #b5562f;
  --max: 1120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
img { max-width: 100%; display: block; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* Distributor notice bar */
.notice {
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.02em;
  position: relative; z-index: 20;
}
.notice-inner {
  max-width: var(--max); margin: 0 auto; padding: 6px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.notice p { flex: 1; text-align: center; }
.notice a { color: #fff; }

/* Language selector */
.lang-menu { position: relative; flex-shrink: 0; }
.lang-menu summary {
  list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border: 1px solid rgba(255,255,255,0.35); border-radius: 999px;
  font-size: 13px; white-space: nowrap; user-select: none;
}
.lang-menu summary::-webkit-details-marker { display: none; }
.lang-menu summary::after { content: ""; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); margin-left: 2px; }
.lang-menu summary:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.lang-panel {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: 60;
  width: min(340px, calc(100vw - 32px)); max-height: min(70vh, 520px); overflow-y: auto;
  background: #fff; color: var(--ink); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.18); padding: 8px; text-align: left;
}
.lang-title { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); padding: 8px 10px 6px; }
.lang-panel ul { list-style: none; }
.lang-panel a {
  display: grid; grid-template-columns: 20px 1fr auto; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 8px; text-decoration: none; color: var(--ink); font-size: 14px;
}
.lang-panel a:hover, .lang-panel a:focus-visible { background: var(--soft); outline: none; }
.lang-panel a[aria-current="true"] .c { font-weight: 600; }
.lang-panel a[aria-current="true"] .l { color: var(--accent); }
.lang-panel img { width: 20px; height: 15px; border-radius: 2px; box-shadow: 0 0 0 1px rgba(0,0,0,0.08); }
.lang-panel .l { color: var(--muted); font-size: 12px; }
.lang-menu.up summary { border-color: var(--line); color: var(--ink); }
.lang-menu.up .lang-panel { top: auto; bottom: calc(100% + 8px); }

/* Header */
header.site {
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px); z-index: 10;
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 16px;
}
.brand { text-decoration: none; display: flex; align-items: center; gap: 14px; line-height: 1.15; }
.brand img { height: 44px; width: auto; }
.brand-text { display: flex; flex-direction: column; border-left: 1px solid var(--line); padding-left: 14px; }
.brand-text strong { font-size: 15px; letter-spacing: 0.14em; text-transform: uppercase; }
.brand-text span { font-size: 12px; color: var(--muted); letter-spacing: 0.02em; }

nav.main { display: flex; gap: 28px; align-items: center; }
nav.main a { text-decoration: none; font-size: 15px; color: var(--muted); }
nav.main a:hover, nav.main a[aria-current="page"] { color: var(--ink); }
nav.main a.btn { color: #fff; }

.btn {
  display: inline-block; background: var(--ink); color: #fff;
  padding: 12px 22px; border-radius: 999px; text-decoration: none;
  font-weight: 600; font-size: 15px; border: 1px solid var(--ink);
  cursor: pointer;
}
.btn:hover { background: #333; }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover { background: var(--soft); }

.menu-toggle { display: none; background: none; border: 0; font-size: 26px; cursor: pointer; }

/* Hero */
.hero { padding: 64px 0 56px; background: var(--soft); }
.eyebrow {
  text-transform: uppercase; letter-spacing: 0.14em; font-size: 12px;
  font-weight: 600; color: var(--accent); margin-bottom: 16px;
}
h1 { font-size: clamp(36px, 5vw, 60px); line-height: 1.05; letter-spacing: -0.02em; max-width: 16ch; }
h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.15; letter-spacing: -0.01em; margin-bottom: 16px; }
h3 { font-size: 20px; margin-bottom: 8px; }
.lede { font-size: 20px; color: var(--muted); max-width: 60ch; margin: 24px 0 36px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }

section { padding: 88px 0; }
section.alt { background: var(--soft); }
.intro { max-width: 62ch; color: var(--muted); margin-bottom: 48px; }

.grid { display: grid; gap: 24px; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.grid.two { grid-template-columns: repeat(2, 1fr); gap: 56px; align-items: center; }

.card {
  border: 1px solid var(--line); border-radius: 16px; padding: 28px;
  background: var(--paper);
}
.card p { color: var(--muted); font-size: 16px; }
.card .num {
  font-size: 13px; font-weight: 700; color: var(--accent);
  letter-spacing: 0.1em; margin-bottom: 12px; display: block;
}

/* Product photo */
.hero-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: center; }
.product-shot { display: flex; justify-content: center; }
.product-shot img { max-height: 560px; width: auto; mix-blend-mode: multiply; }

ul.ticks { list-style: none; margin-top: 20px; }
ul.ticks li { padding: 10px 0 10px 30px; border-bottom: 1px solid var(--line); position: relative; }
ul.ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

.cta-band { background: var(--ink); color: #fff; text-align: center; }
.cta-band p { color: #c9c9c9; max-width: 56ch; margin: 0 auto 32px; }
.cta-band .btn { background: #fff; color: var(--ink); border-color: #fff; }

/* Markets list */
ul.markets { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; }
ul.markets li { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: var(--paper); border-radius: 999px; padding: 6px 14px 6px 10px; font-size: 15px; }
ul.markets img { width: 20px; height: 15px; border-radius: 2px; box-shadow: 0 0 0 1px rgba(0,0,0,0.08); }

/* Page header */
.page-head { padding: 72px 0 48px; background: var(--soft); }
.page-head p { color: var(--muted); max-width: 60ch; margin-top: 16px; font-size: 19px; }
.page-head p.eyebrow { color: var(--accent); font-size: 12px; margin-top: 0; }

.prose { max-width: 68ch; }
.prose p { margin-bottom: 18px; }
.prose h2 { margin-top: 48px; }

/* FAQ */
.faq-group { margin-bottom: 56px; }
.faq-group h2 { font-size: 24px; border-bottom: 2px solid var(--ink); padding-bottom: 12px; margin-bottom: 0; }
.faq-group details { border-bottom: 1px solid var(--line); }
.faq-group summary {
  cursor: pointer; list-style: none; padding: 20px 40px 20px 0;
  font-weight: 600; position: relative;
}
.faq-group summary::-webkit-details-marker { display: none; }
.faq-group summary::after { content: "+"; position: absolute; right: 4px; top: 16px; font-size: 24px; font-weight: 400; }
.faq-group details[open] summary::after { content: "–"; }
.faq-group details .answer { padding: 0 0 22px; color: var(--muted); max-width: 70ch; }
.faq-group details .answer p + p { margin-top: 12px; }

/* Form */
form.enquiry { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
label { font-size: 14px; font-weight: 600; }
label .opt { font-weight: 400; color: var(--muted); }
input, select, textarea {
  font: inherit; font-size: 16px; padding: 12px 14px; border: 1px solid #cfcfcf;
  border-radius: 10px; background: #fff; color: var(--ink); width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--ink); outline-offset: 1px; }
textarea { min-height: 140px; resize: vertical; }
.check { flex-direction: row; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--muted); }
.check input { width: auto; margin-top: 4px; }
.hp { display: none; }
.aside-box { background: var(--soft); border-radius: 16px; padding: 28px; }
.aside-box p { color: var(--muted); font-size: 15px; margin-bottom: 12px; }
.contact-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 48px; align-items: start; }

/* Footer */
footer.site { border-top: 1px solid var(--line); padding: 48px 0; font-size: 14px; color: var(--muted); }
footer.site .wrap { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
footer.site nav { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-right { display: flex; flex-direction: column; align-items: flex-end; gap: 20px; }
footer.site a { text-decoration: none; }
footer.site a:hover { color: var(--ink); }

@media (max-width: 860px) {
  .grid.three, .grid.two, .hero-grid, .contact-layout, form.enquiry { grid-template-columns: 1fr; }
  .hero-grid { gap: 24px; }
  .grid.two { gap: 32px; }
  .menu-toggle { display: block; }
  nav.main {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: flex-start;
    padding: 20px 24px 28px; border-bottom: 1px solid var(--line); gap: 18px;
  }
  nav.main.open { display: flex; }
  .hero { padding: 48px 0 48px; }
  section { padding: 64px 0; }
  .wrap { padding: 0 16px; }
  .brand img { height: 36px; }
  .brand-text span { display: none; }
  .product-shot img { max-height: 360px; }
  .notice-inner { padding: 6px 16px; }
  .notice p { text-align: left; font-size: 12px; }
  .footer-right { align-items: flex-start; }
  .lang-menu.up .lang-panel { right: auto; left: 0; }
}