/* ============================================================
   Elite Global III — "OBSIDIAN LEDGER"
   Dark luxury boutique. Obsidian black, champagne gold, ivory
   serif typography. Museum-frame hero and hairline gold borders.
   ============================================================ */

:root {
  --ob-bg:        #0B0B0D;
  --ob-bg-2:      #111114;
  --ob-panel:     #17171B;
  --ob-panel-2:   #1D1D21;
  --ob-ink:       #F5EAD5;
  --ob-ink-soft:  #C7BFA9;
  --ob-muted:     #8C8577;
  --ob-gold:      #C9A24A;
  --ob-gold-lit:  #E7C46B;
  --ob-gold-dark: #8A7027;
  --ob-line:      rgba(201, 162, 74, 0.28);
  --ob-line-soft: rgba(245, 234, 213, 0.10);
  --ob-serif:     'Cormorant Garamond', 'Didot', Georgia, serif;
  --ob-sans:      'Manrope', system-ui, -apple-system, sans-serif;
  --ob-radius:    2px;

  /* legacy token bridges */
  --primary: var(--ob-gold);
  --accent: var(--ob-gold);
  --ink: var(--ob-ink);
  --muted: var(--ob-muted);
  --line: var(--ob-line);
  --bg: var(--ob-bg);
  --paper: var(--ob-panel);
  --font-display: var(--ob-serif);
  --font-body: var(--ob-sans);
}

*, *::before, *::after { box-sizing: border-box; }

body.copper-v3 {
  margin: 0;
  background: var(--ob-bg);
  color: var(--ob-ink);
  font-family: var(--ob-sans);
  font-size: 15px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

body.copper-v3 a { color: inherit; text-decoration: none; }
body.copper-v3 img { max-width: 100%; display: block; }

body.copper-v3 h1, body.copper-v3 h2, body.copper-v3 h3, body.copper-v3 h4 {
  font-family: var(--ob-serif);
  font-weight: 500;
  color: var(--ob-ink);
  letter-spacing: -0.005em;
  line-height: 1.15;
  margin: 0;
}

body.copper-v3 .site-shell { min-height: 100vh; background: var(--ob-bg); overflow-x: hidden; }
body.copper-v3 .container { width: min(1200px, calc(100% - 48px)); margin-inline: auto; }

/* ────────────── header ────────────── */
body.copper-v3 .v2-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 11, 13, 0.94);
  backdrop-filter: blur(14px) saturate(1.1);
  border-bottom: 1px solid var(--ob-line);
  padding: 4px 0;
}

body.copper-v3 .v2-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 32px;
  flex-wrap: nowrap;
}

body.copper-v3 .v2-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-right: 24px;
  border-right: 1px solid var(--ob-line);
}

body.copper-v3 .v2-brand img {
  width: 36px !important;
  height: 36px !important;
  border-radius: 0 !important;
  margin: 0 !important;
  filter: brightness(0) invert(0.85) sepia(1) saturate(3) hue-rotate(5deg);
  border: 1px solid var(--ob-gold);
  padding: 3px;
  background: transparent;
}

body.copper-v3 .v2-brand-name {
  font-family: var(--ob-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ob-ink);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

body.copper-v3 .v2-nav-wrap {
  display: flex;
  align-items: center;
  gap: 26px;
  flex: 1;
  justify-content: flex-end;
}

body.copper-v3 .nav-toggle { display: none; }

body.copper-v3 .v2-nav {
  display: flex;
  gap: 28px;
  align-items: center;
}

body.copper-v3 .v2-nav a {
  color: var(--ob-ink-soft);
  font-family: var(--ob-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: color .18s, border-color .18s;
}
body.copper-v3 .v2-nav a:hover {
  color: var(--ob-gold-lit);
  border-bottom-color: var(--ob-gold);
}

body.copper-v3 .v2-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-left: 24px;
  border-left: 1px solid var(--ob-line);
}

body.copper-v3 .v2-signin {
  color: var(--ob-gold-lit);
  font-family: var(--ob-sans);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
}
body.copper-v3 .v2-signin:hover { color: var(--ob-ink); }

body.copper-v3 .v2-cart {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--ob-gold);
  background: transparent;
  color: var(--ob-gold-lit);
  font-family: var(--ob-serif);
  font-size: 0;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, color .2s;
}
body.copper-v3 .v2-cart::before {
  content: '◈';
  font-size: 1.1rem;
  line-height: 1;
}
body.copper-v3 .v2-cart:hover {
  background: var(--ob-gold);
  color: var(--ob-bg);
}
body.copper-v3 .v2-cart span {
  position: absolute;
  bottom: -6px;
  right: -6px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--ob-gold);
  color: var(--ob-bg);
  font-family: var(--ob-sans);
  font-size: 0.66rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ────────────── hero ────────────── */
body.copper-v3 .v2-hero {
  background:
    radial-gradient(1000px 500px at 20% 0%, rgba(201, 162, 74, 0.10), transparent 55%),
    radial-gradient(700px 400px at 90% 100%, rgba(201, 162, 74, 0.06), transparent 60%),
    var(--ob-bg);
  padding: 100px 0 120px;
  position: relative;
  overflow: hidden;
}

body.copper-v3 .v2-hero::before {
  content: '';
  position: absolute;
  inset: 40px 40px auto auto;
  width: 40%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ob-gold), transparent);
  opacity: 0.5;
}

body.copper-v3 .v2-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 72px;
  align-items: center;
}

body.copper-v3 .v2-hero-copy h1,
body.copper-v3 .v2-hero-tagline,
body.copper-v3 .v2-hero-lead,
body.copper-v3 .v2-hero-copy p { overflow-wrap: break-word; word-break: normal; }

body.copper-v3 .v2-hero-copy {
  position: relative;
  padding-left: 32px;
  border-left: 1px solid var(--ob-line);
}

body.copper-v3 .v2-hero-kicker {
  display: block;
  color: var(--ob-gold-lit);
  font-family: var(--ob-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

body.copper-v3 .v2-hero-copy h1 {
  font-family: var(--ob-serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(2.6rem, 5.4vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ob-ink);
  margin-bottom: 28px;
}

body.copper-v3 .v2-hero-tagline {
  font-family: var(--ob-serif);
  font-size: 1.15rem;
  color: var(--ob-gold-lit);
  font-style: italic;
  margin: 0 0 20px;
  padding-top: 20px;
  border-top: 1px solid var(--ob-line);
  max-width: 44ch;
}

body.copper-v3 .v2-hero-lead {
  color: var(--ob-ink-soft);
  font-size: 0.98rem;
  line-height: 1.75;
  margin: 0 0 34px;
  max-width: 48ch;
}

body.copper-v3 .v2-hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

body.copper-v3 .v2-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  padding-top: 26px;
  border-top: 1px solid var(--ob-line);
}

body.copper-v3 .v2-stat strong {
  display: block;
  font-family: var(--ob-serif);
  font-style: italic;
  font-size: 1.7rem;
  color: var(--ob-gold-lit);
  margin-bottom: 6px;
}

body.copper-v3 .v2-stat span {
  font-family: var(--ob-sans);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ob-muted);
}

body.copper-v3 .v2-hero-visual {
  position: relative;
}

/* museum-frame the hero art */
body.copper-v3 .v2-hero-art {
  background: var(--ob-panel);
  border: 1px solid var(--ob-gold);
  padding: 18px;
  position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}
body.copper-v3 .v2-hero-art::before,
body.copper-v3 .v2-hero-art::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid var(--ob-gold);
}
body.copper-v3 .v2-hero-art::before { top: -8px; left: -8px; border-right: 0; border-bottom: 0; }
body.copper-v3 .v2-hero-art::after  { bottom: -8px; right: -8px; border-left: 0; border-top: 0; }

body.copper-v3 .v2-hero-art img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
  filter: sepia(0.25) contrast(0.98) brightness(0.92) saturate(0.85);
}

body.copper-v3 .v2-hero-chips {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 22px;
  min-width: 0;
}

body.copper-v3 .v2-hero-chip {
  background: var(--ob-panel);
  border: 1px solid var(--ob-line);
  padding: 10px;
  display: flex;
  gap: 10px;
  align-items: center;
  transition: border-color .2s;
}
body.copper-v3 .v2-hero-chip:hover { border-color: var(--ob-gold); }

body.copper-v3 .v2-hero-chip-media {
  width: 46px;
  height: 46px;
  overflow: hidden;
  background: var(--ob-panel-2);
  border: 1px solid var(--ob-line-soft);
}
body.copper-v3 .v2-hero-chip-media img { width: 100%; height: 100%; object-fit: cover; }

body.copper-v3 .v2-hero-chip-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
body.copper-v3 .v2-hero-chip-body strong {
  font-family: var(--ob-serif);
  font-size: 0.85rem;
  color: var(--ob-ink);
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
body.copper-v3 .v2-hero-chip-body span {
  font-family: var(--ob-sans);
  font-size: 0.72rem;
  color: var(--ob-gold-lit);
  letter-spacing: 0.06em;
}

/* ────────────── buttons ────────────── */
body.copper-v3 .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  font-family: var(--ob-sans);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  border: 1px solid var(--ob-gold);
  border-radius: 0;
  cursor: pointer;
  background: transparent;
  color: var(--ob-gold-lit);
  transition: background .2s, color .2s, border-color .2s;
}
body.copper-v3 .btn:hover { background: var(--ob-gold); color: var(--ob-bg); }

body.copper-v3 .btn-primary {
  background: var(--ob-gold);
  color: var(--ob-bg);
}
body.copper-v3 .btn-primary:hover { background: var(--ob-gold-lit); border-color: var(--ob-gold-lit); }

body.copper-v3 .btn-secondary {
  background: transparent;
  color: var(--ob-ink);
  border-color: var(--ob-line);
}
body.copper-v3 .btn-secondary:hover { border-color: var(--ob-gold); color: var(--ob-gold-lit); }

/* ────────────── sections ────────────── */
body.copper-v3 .v2-section {
  padding: 96px 0;
  background: var(--ob-bg);
}
body.copper-v3 .v2-section--sand {
  background: var(--ob-bg-2);
  border-top: 1px solid var(--ob-line);
  border-bottom: 1px solid var(--ob-line);
}

body.copper-v3 .v2-section-head {
  max-width: 640px;
  margin-bottom: 56px;
  text-align: center;
  margin-inline: auto;
}

body.copper-v3 .v2-eyebrow {
  display: inline-block;
  color: var(--ob-gold-lit);
  font-family: var(--ob-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  padding: 0 12px;
  position: relative;
  margin-bottom: 18px;
}
body.copper-v3 .v2-eyebrow::before,
body.copper-v3 .v2-eyebrow::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40px;
  height: 1px;
  background: var(--ob-gold);
  opacity: 0.6;
}
body.copper-v3 .v2-eyebrow::before { right: 100%; }
body.copper-v3 .v2-eyebrow::after  { left: 100%; }

body.copper-v3 .v2-section-head h2 {
  font-family: var(--ob-serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--ob-ink);
  margin: 0 0 14px;
}

body.copper-v3 .v2-section-head p {
  color: var(--ob-ink-soft);
  font-size: 1.02rem;
  line-height: 1.75;
  margin: 0;
}

/* ────────────── benefits ────────────── */
body.copper-v3 .v2-benefits {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--ob-line);
}

body.copper-v3 .v2-benefit {
  padding: 40px 32px;
  border-right: 1px solid var(--ob-line);
  background: var(--ob-panel);
  transition: background .25s;
}
body.copper-v3 .v2-benefit:last-child { border-right: 0; }
body.copper-v3 .v2-benefit:hover { background: var(--ob-panel-2); }

body.copper-v3 .v2-benefit-icon {
  width: 46px;
  height: 46px;
  border: 1px solid var(--ob-gold);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ob-gold-lit);
  font-size: 1.15rem;
  margin-bottom: 22px;
}

body.copper-v3 .v2-benefit h3 {
  font-family: var(--ob-serif);
  font-size: 1.25rem;
  color: var(--ob-ink);
  margin: 0 0 10px;
}

body.copper-v3 .v2-benefit p {
  color: var(--ob-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 0;
}

/* ────────────── categories (circles) ────────────── */
body.copper-v3 .v2-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 32px;
}

body.copper-v3 .v2-cat-circle {
  text-align: center;
  padding: 12px;
  transition: transform .25s;
}
body.copper-v3 .v2-cat-circle:hover { transform: translateY(-3px); }

body.copper-v3 .v2-cat-circle-ring {
  width: 118px;
  height: 118px;
  margin: 0 auto 18px;
  border-radius: 50%;
  border: 1px solid var(--ob-gold);
  background: var(--ob-panel);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
body.copper-v3 .v2-cat-circle-ring::before {
  content: '';
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 1px solid var(--ob-line);
}

body.copper-v3 .v2-cat-circle-icon {
  font-family: var(--ob-serif);
  font-style: italic;
  font-size: 2.4rem;
  color: var(--ob-gold-lit);
  font-weight: 500;
}

body.copper-v3 .v2-cat-circle h3 {
  font-family: var(--ob-serif);
  font-size: 1rem;
  color: var(--ob-ink);
  margin: 0 0 4px;
}
body.copper-v3 .v2-cat-circle span {
  font-family: var(--ob-sans);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ob-muted);
}

/* ────────────── product cards ────────────── */
body.copper-v3 .v2-masonry {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

body.copper-v3 .v2-product,
body.copper-v3 .product-card {
  background: var(--ob-panel);
  border: 1px solid var(--ob-line);
  overflow: hidden;
  transition: border-color .25s, transform .25s;
  display: flex;
  flex-direction: column;
}
body.copper-v3 .v2-product:hover,
body.copper-v3 .product-card:hover {
  border-color: var(--ob-gold);
  transform: translateY(-3px);
}

body.copper-v3 .v2-product-media,
body.copper-v3 .product-media {
  background: var(--ob-panel-2);
  aspect-ratio: 4/3;
  overflow: hidden;
  border-bottom: 1px solid var(--ob-line);
}
body.copper-v3 .v2-product-media img,
body.copper-v3 .product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(0.15) contrast(0.98) brightness(0.94);
  transition: transform .35s;
}
body.copper-v3 .v2-product:hover .v2-product-media img,
body.copper-v3 .product-card:hover .product-media img { transform: scale(1.04); }

body.copper-v3 .v2-product-body,
body.copper-v3 .product-body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

body.copper-v3 .v2-product-tag,
body.copper-v3 .tag {
  align-self: flex-start;
  font-family: var(--ob-sans);
  font-size: 0.66rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ob-gold-lit);
  padding: 4px 10px;
  border: 1px solid var(--ob-line);
  border-radius: 0;
  background: transparent;
}

body.copper-v3 .v2-product h3,
body.copper-v3 .product-card h3,
body.copper-v3 .product-body h3 {
  font-family: var(--ob-serif);
  font-size: 1.2rem;
  color: var(--ob-ink);
  font-weight: 600;
  margin: 0;
  line-height: 1.25;
}

body.copper-v3 .v2-product-desc,
body.copper-v3 .product-body p {
  color: var(--ob-muted);
  font-size: 0.86rem;
  line-height: 1.6;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

body.copper-v3 .v2-product-foot,
body.copper-v3 .price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  margin-top: auto;
  border-top: 1px solid var(--ob-line-soft);
}

body.copper-v3 .v2-product-foot strong,
body.copper-v3 .price-row strong {
  font-family: var(--ob-serif);
  font-size: 1.3rem;
  color: var(--ob-gold-lit);
  font-weight: 600;
  font-style: italic;
}

/* ────────────── promo ────────────── */
body.copper-v3 .v2-promo {
  border: 1px solid var(--ob-gold);
  padding: 60px 56px;
  background:
    radial-gradient(600px 240px at 90% 0%, rgba(201, 162, 74, 0.10), transparent 60%),
    var(--ob-panel);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  position: relative;
}
body.copper-v3 .v2-promo::before,
body.copper-v3 .v2-promo::after {
  content: '';
  position: absolute;
  width: 20px; height: 20px;
  border: 1px solid var(--ob-gold);
}
body.copper-v3 .v2-promo::before { top: -10px; left: -10px; border-right: 0; border-bottom: 0; }
body.copper-v3 .v2-promo::after  { bottom: -10px; right: -10px; border-left: 0; border-top: 0; }

body.copper-v3 .v2-promo h2 {
  font-family: var(--ob-serif);
  font-style: italic;
  color: var(--ob-ink);
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  margin: 0 0 8px;
}
body.copper-v3 .v2-promo p {
  color: var(--ob-ink-soft);
  margin: 0;
  max-width: 52ch;
  font-size: 0.98rem;
}

/* ────────────── footer ────────────── */
body.copper-v3 .v2-footer,
body.copper-v3 footer {
  background: var(--ob-bg);
  color: var(--ob-ink-soft);
  border-top: 1px solid var(--ob-gold);
  padding: 60px 0 32px;
}
body.copper-v3 .v2-footer h3,
body.copper-v3 .v2-footer h4,
body.copper-v3 footer h3,
body.copper-v3 footer h4 {
  font-family: var(--ob-serif);
  color: var(--ob-ink);
  font-size: 1rem;
  letter-spacing: 0.06em;
  margin: 0 0 16px;
}
body.copper-v3 .v2-footer-brand {
  font-family: var(--ob-serif);
  font-size: 1.35rem;
  letter-spacing: 0.08em;
  color: var(--ob-ink);
  margin: 0 0 22px;
}
body.copper-v3 .v2-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0 0 28px;
}
body.copper-v3 .v2-footer a,
body.copper-v3 footer a {
  color: var(--ob-ink-soft);
  font-size: 0.86rem;
  letter-spacing: 0.06em;
  transition: color .18s;
}
body.copper-v3 .v2-footer a:hover,
body.copper-v3 footer a:hover { color: var(--ob-gold-lit); }
body.copper-v3 .v2-footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  border-top: 1px solid var(--ob-line);
  padding-top: 20px;
  color: var(--ob-muted);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}
body.copper-v3 .v2-footer-bar {
  border-top: 1px solid var(--ob-line);
  color: var(--ob-muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  padding-top: 20px;
  margin-top: 40px;
}

/* ────────────── inner-page misc ────────────── */
body.copper-v3 .section,
body.copper-v3 .page-hero,
body.copper-v3 .compact-hero {
  padding: 56px 0;
  background: var(--ob-bg);
}
body.copper-v3 .page-hero-card,
body.copper-v3 .compact-hero,
body.copper-v3 .panel {
  background: var(--ob-panel);
  border: 1px solid var(--ob-line);
  border-radius: 0;
  padding: 34px 36px;
  box-shadow: none;
}

body.copper-v3 input:not([type="checkbox"]):not([type="radio"]),
body.copper-v3 select,
body.copper-v3 textarea {
  display: block;
  width: 100%;
  box-sizing: border-box;
  background: var(--ob-panel-2);
  border: 1px solid var(--ob-line);
  color: var(--ob-ink);
  border-radius: 0;
  padding: 12px 14px;
  font-family: var(--ob-sans);
  font-size: 0.94rem;
  transition: border-color .18s, background .18s;
}
body.copper-v3 input:focus,
body.copper-v3 select:focus,
body.copper-v3 textarea:focus {
  outline: none;
  border-color: var(--ob-gold);
  background: var(--ob-panel);
}
body.copper-v3 label {
  display: block;
  color: var(--ob-ink-soft);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
body.copper-v3 textarea { min-height: 100px; resize: vertical; }

body.copper-v3 .notice {
  background: var(--ob-panel);
  border: 1px solid var(--ob-line);
  color: var(--ob-ink-soft);
  padding: 14px 18px;
  border-radius: 0;
  font-size: 0.9rem;
}

body.copper-v3 .form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
body.copper-v3 .auth-form .form-grid {
  grid-template-columns: 1fr;
  gap: 16px;
}

/* ────────────── account / auth ────────────── */
body.copper-v3 .auth-page {
  padding: 56px 0 80px;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(201, 162, 74, 0.08), transparent 60%),
    var(--ob-bg);
}
body.copper-v3 .auth-page > .container {
  max-width: 480px;
  margin-inline: auto;
}
body.copper-v3 .auth-page > .container:has(.auth-dashboard) {
  max-width: 960px;
}
body.copper-v3 .auth-page .notice {
  margin-bottom: 18px;
  text-align: center;
}

body.copper-v3 .auth-gateway {
  max-width: 480px;
  margin: 0 auto;
  overflow: hidden;
  background: var(--ob-panel);
  border: 1px solid var(--ob-line);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
}

body.copper-v3 .auth-tab-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--ob-bg-2);
  border-bottom: 1px solid var(--ob-line);
}
body.copper-v3 .auth-tab-bar button {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 18px 12px;
  font-family: var(--ob-sans);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ob-muted);
  cursor: pointer;
  transition: color .18s, background .18s, box-shadow .18s;
}
body.copper-v3 .auth-tab-bar button:hover {
  color: var(--ob-ink-soft);
  background: rgba(201, 162, 74, 0.05);
}
body.copper-v3 .auth-tab-bar button.is-active {
  color: var(--ob-gold-lit);
  background: var(--ob-panel);
  box-shadow: inset 0 -2px 0 var(--ob-gold);
}

body.copper-v3 .auth-pane {
  display: none;
  padding: 36px 32px 40px;
}
body.copper-v3 .auth-pane.is-active {
  display: block;
}
body.copper-v3 .auth-pane h2 {
  margin: 0 0 10px;
  font-family: var(--ob-serif);
  font-size: clamp(1.55rem, 3vw, 1.9rem);
  font-weight: 500;
  color: var(--ob-ink);
  line-height: 1.15;
}
body.copper-v3 .auth-pane .lead {
  margin: 0 0 28px;
  color: var(--ob-ink-soft);
  font-size: 0.94rem;
  line-height: 1.65;
}

body.copper-v3 .auth-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
body.copper-v3 .auth-actions {
  display: flex;
  margin-top: 4px;
}
body.copper-v3 .auth-actions .btn {
  width: 100%;
  min-height: 50px;
  justify-content: center;
}
body.copper-v3 .auth-form--secondary {
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--ob-line-soft);
}
body.copper-v3 .auth-form--secondary h3 {
  margin: 0 0 14px;
  font-family: var(--ob-serif);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--ob-ink);
  letter-spacing: 0;
  text-transform: none;
}

body.copper-v3 .auth-dashboard {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  align-items: start;
  max-width: 960px;
  margin: 0 auto;
}
body.copper-v3 .auth-sidebar {
  padding: 28px 24px;
  background: var(--ob-panel);
  border: 1px solid var(--ob-line);
}
body.copper-v3 .auth-sidebar .avatar {
  width: 64px;
  height: 64px;
  border-radius: 0;
  display: grid;
  place-items: center;
  font-family: var(--ob-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ob-bg);
  background: var(--ob-gold);
  border: 1px solid var(--ob-gold-lit);
  margin-bottom: 16px;
}
body.copper-v3 .auth-sidebar h2 {
  margin: 0 0 8px;
  font-size: 1.25rem;
  color: var(--ob-ink);
}
body.copper-v3 .auth-sidebar .mini-copy {
  margin: 0;
  color: var(--ob-muted);
  font-size: 0.88rem;
}
body.copper-v3 .auth-sidebar .side-links {
  display: grid;
  gap: 4px;
  margin-top: 22px;
}
body.copper-v3 .auth-sidebar .side-links a,
body.copper-v3 .auth-sidebar .side-links button {
  appearance: none;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 11px 12px;
  font-family: var(--ob-sans);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ob-ink-soft);
  cursor: pointer;
  transition: color .18s, background .18s, border-color .18s;
  border-left: 2px solid transparent;
}
body.copper-v3 .auth-sidebar .side-links a:hover,
body.copper-v3 .auth-sidebar .side-links button:hover {
  background: rgba(201, 162, 74, 0.08);
  color: var(--ob-gold-lit);
  border-left-color: var(--ob-gold);
}
body.copper-v3 .auth-main.panel {
  padding: 28px 30px;
}
body.copper-v3 .profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin: 18px 0 22px;
}
body.copper-v3 .profile-item {
  padding: 14px 16px;
  border: 1px solid var(--ob-line);
  background: var(--ob-panel-2);
}
body.copper-v3 .profile-item .k {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ob-muted);
  margin-bottom: 6px;
}
body.copper-v3 .profile-item .v {
  display: block;
  font-weight: 600;
  color: var(--ob-ink);
  word-break: break-word;
}
body.copper-v3 .order-list {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}
body.copper-v3 .order-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border: 1px solid var(--ob-line);
  background: var(--ob-panel-2);
}
body.copper-v3 .order-row .small {
  font-size: 0.86rem;
  color: var(--ob-muted);
}

body.copper-v3 .toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  padding: 12px 20px;
  border-radius: 0;
  background: var(--ob-gold);
  color: var(--ob-bg);
  font-weight: 700;
  font-size: 0.88rem;
  z-index: 10050;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  max-width: min(92vw, 520px);
  text-align: center;
  border: 1px solid var(--ob-gold-lit);
}
body.copper-v3 .toast.visible,
body.copper-v3 .toast.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
body.copper-v3 .toast.success { background: #1a6f43; color: #ecfdf3; border-color: #34d399; }
body.copper-v3 .toast.error { background: #7f1d1d; color: #fecaca; border-color: #f87171; }
body.copper-v3 .toast.info,
body.copper-v3 .toast.warning {
  background: var(--ob-panel);
  color: var(--ob-gold-lit);
  border-color: var(--ob-line);
}

body.copper-v3 .auth-status {
  display: none;
  margin-bottom: 18px;
  padding: 12px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--ob-line);
}
body.copper-v3 .auth-status.is-visible { display: block; }
body.copper-v3 .auth-status.success {
  background: rgba(26, 111, 67, 0.25);
  color: #a7f3d0;
  border-color: rgba(52, 211, 153, 0.35);
}
body.copper-v3 .auth-status.error {
  background: rgba(127, 29, 29, 0.3);
  color: #fecaca;
  border-color: rgba(248, 113, 113, 0.35);
}
body.copper-v3 .auth-status.info,
body.copper-v3 .auth-status.warning {
  background: rgba(201, 162, 74, 0.12);
  color: var(--ob-gold-lit);
  border-color: var(--ob-line);
}

body.copper-v3 .products-grid,
body.copper-v3 .product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

body.copper-v3 .pill-tabs,
body.copper-v3 .policy-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  overflow: visible;
  padding: 4px 0 14px;
  margin-bottom: 18px;
}
body.copper-v3 .pill-tabs a,
body.copper-v3 .policy-nav a {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  background: var(--ob-panel);
  border: 1px solid var(--ob-line);
  color: var(--ob-ink-soft);
  border-radius: 0;
  padding: 9px 16px;
  font-family: var(--ob-sans);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}
body.copper-v3 .pill-tabs a:hover,
body.copper-v3 .policy-nav a:hover,
body.copper-v3 .policy-nav a.active {
  background: var(--ob-gold);
  color: var(--ob-bg);
  border-color: var(--ob-gold);
}

body.copper-v3 .policy-card,
body.copper-v3 .policy-content {
  background: var(--ob-panel) !important;
  color: var(--ob-ink) !important;
  border: 1px solid var(--ob-line) !important;
  border-radius: 0 !important;
}
body.copper-v3 .policy-content h1,
body.copper-v3 .policy-content h2,
body.copper-v3 .policy-content h3 { color: var(--ob-ink) !important; border-color: var(--ob-line) !important; }
body.copper-v3 .policy-content p,
body.copper-v3 .policy-content li { color: var(--ob-ink-soft) !important; }
body.copper-v3 .policy-content strong { color: var(--ob-gold-lit) !important; }
body.copper-v3 .policy-content .highlight-box { background: var(--ob-panel-2) !important; border-color: var(--ob-line) !important; color: var(--ob-ink) !important; }

/* safety net — never let scroll-reveal hide content */
body.copper-v3 [data-scroll],
body.copper-v3 .reveal-ready {
  opacity: 1 !important;
  transform: none !important;
}

/* wrap pill-tabs on mobile so filters don't get stuck in one scrollable row */
@media (max-width: 720px) {
  body.copper-v3 .pill-tabs { flex-wrap: wrap !important; overflow-x: visible !important; }
}

/* ────────────── commerce / product pages ────────────── */
body.copper-v3 .commerce-elite {
  --eg-rule: var(--ob-line);
  --eg-paper: var(--ob-panel);
  --eg-margin: rgba(201, 162, 74, 0.35);
  --elite-navy: var(--ob-ink);
  --elite-ink: var(--ob-ink);
  --elite-muted: var(--ob-ink-soft);
  --elite-accent: var(--ob-gold);
  --elite-primary: var(--ob-gold);
}
body.copper-v3 .commerce-elite .eg-masthead {
  border-bottom-color: var(--ob-line);
}
body.copper-v3 .commerce-elite .eg-masthead::after {
  background: var(--ob-gold);
}
body.copper-v3 .commerce-elite .eg-kicker {
  color: var(--ob-gold);
}
body.copper-v3 .commerce-elite .eg-masthead h1,
body.copper-v3 .commerce-elite .eg-copy-col h1,
body.copper-v3 .commerce-elite .eg-follow-head h2,
body.copper-v3 .commerce-elite .eg-journal-panel h2,
body.copper-v3 .commerce-elite .eg-related-body h3,
body.copper-v3 .commerce-elite .eg-related-foot strong,
body.copper-v3 .commerce-elite .eg-price-block .eg-price,
body.copper-v3 .commerce-elite .eg-breadcrumb a {
  color: var(--ob-ink);
}
body.copper-v3 .commerce-elite .eg-dek,
body.copper-v3 .commerce-elite .eg-lead,
body.copper-v3 .commerce-elite .eg-annotation span,
body.copper-v3 .commerce-elite .eg-breadcrumb,
body.copper-v3 .commerce-elite .eg-caption,
body.copper-v3 .commerce-elite .eg-related-body p,
body.copper-v3 .commerce-elite .eg-service-notes,
body.copper-v3 .commerce-elite .eg-price-block .eg-price-label,
body.copper-v3 .commerce-elite .eg-follow-head .eg-dek {
  color: var(--ob-ink-soft);
}
body.copper-v3 .commerce-elite .eg-register,
body.copper-v3 .commerce-elite .eg-sidebar,
body.copper-v3 .commerce-elite .eg-form-sheet,
body.copper-v3 .commerce-elite .eg-profile-spread,
body.copper-v3 .commerce-elite .eg-journal-panel,
body.copper-v3 .commerce-elite .eg-related-card {
  background: var(--ob-panel);
  border-color: var(--ob-line);
  box-shadow: none;
  color: var(--ob-ink);
}
body.copper-v3 .commerce-elite .eg-journal-panel p,
body.copper-v3 .commerce-elite .eg-overview-list,
body.copper-v3 .commerce-elite .eg-overview-list strong,
body.copper-v3 .commerce-elite .eg-overview-list span {
  color: var(--ob-ink-soft);
}
body.copper-v3 .commerce-elite .eg-overview-list strong {
  color: var(--ob-ink);
  font-weight: 600;
}
body.copper-v3 .commerce-elite .eg-overview-list div {
  border-bottom-color: var(--ob-line);
}
body.copper-v3 .commerce-elite .eg-journal-panel--accent {
  background: linear-gradient(145deg, var(--ob-panel-2), var(--ob-bg-2));
  border: 1px solid var(--ob-line);
  color: var(--ob-ink);
}
body.copper-v3 .commerce-elite .eg-journal-panel--accent h2 {
  color: var(--ob-gold-lit);
}
body.copper-v3 .commerce-elite .eg-journal-panel--accent p {
  color: var(--ob-ink-soft);
}
body.copper-v3 .commerce-elite .eg-frame,
body.copper-v3 .commerce-elite .eg-visual-col {
  background: var(--ob-bg-2);
  border-color: var(--ob-line);
}
body.copper-v3 .commerce-elite .eg-rubric {
  color: var(--ob-gold);
  border-bottom-color: var(--ob-gold);
}
body.copper-v3 .commerce-elite .eg-annotation strong,
body.copper-v3 .commerce-elite .eg-reserve-form label,
body.copper-v3 .commerce-elite .eg-form-sheet label {
  color: var(--ob-muted);
}
body.copper-v3 .commerce-elite .eg-reserve-strip {
  border-top-color: var(--ob-line);
}
body.copper-v3 .commerce-elite .eg-reserve-form input {
  color: var(--ob-ink);
  background: var(--ob-panel-2);
  border-color: var(--ob-line);
}
body.copper-v3 .commerce-elite .linkish {
  color: var(--ob-gold);
}
body.copper-v3 .commerce-elite .linkish:hover {
  color: var(--ob-gold-lit);
}

/* ────────────── responsive ────────────── */
@media (max-width: 1100px) {
  body.copper-v3 .v2-nav { gap: 16px; }
  body.copper-v3 .v2-nav a { letter-spacing: 0.12em; font-size: 0.72rem; }
  body.copper-v3 .v2-brand-name { font-size: 1.25rem; letter-spacing: 0.1em; }
  body.copper-v3 .v2-header-inner { gap: 18px; }
  body.copper-v3 .v2-nav-wrap { gap: 16px; }
  body.copper-v3 .v2-actions { gap: 12px; padding-left: 16px; }
  body.copper-v3 .v2-brand { padding-right: 16px; }
}
@media (max-width: 1024px) {
  body.copper-v3 .container { width: min(1200px, calc(100% - 32px)); }
  body.copper-v3 .v2-header-inner { flex-wrap: wrap; gap: 14px; padding: 14px 0; }
  body.copper-v3 .v2-brand { border-right: 0; padding-right: 0; }
  body.copper-v3 .v2-actions { border-left: 0; padding-left: 0; }
  body.copper-v3 .v2-nav-wrap { width: 100%; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
  body.copper-v3 .v2-nav {
    flex-wrap: wrap;
    gap: 10px 20px;
    justify-content: center;
    max-width: 100%;
    min-width: 0;
  }
  body.copper-v3 .v2-nav a { white-space: nowrap; }
  body.copper-v3 .v2-hero { padding: 60px 0 72px; }
  body.copper-v3 .v2-hero-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  body.copper-v3 .v2-hero-copy,
  body.copper-v3 .v2-hero-visual { min-width: 0; }
  body.copper-v3 .v2-hero-copy { padding-left: 20px; }
  body.copper-v3 .v2-hero-copy h1 { font-size: clamp(2rem, 6vw, 3.2rem); }
  body.copper-v3 .v2-benefits { grid-template-columns: 1fr 1fr; }
  body.copper-v3 .v2-benefit:nth-child(2n) { border-right: 0; }
  body.copper-v3 .v2-benefit:nth-child(-n+2) { border-bottom: 1px solid var(--ob-line); }
  body.copper-v3 .auth-dashboard { grid-template-columns: 1fr; }
  body.copper-v3 .auth-pane { padding: 28px 22px 32px; }
  body.copper-v3 .v2-promo { padding: 40px 28px; }
}
@media (max-width: 640px) {
  body.copper-v3 .container { width: min(1200px, calc(100% - 28px)); }
  body.copper-v3 .v2-header-inner { flex-direction: column; align-items: stretch; }
  body.copper-v3 .v2-brand { justify-content: center; }
  body.copper-v3 .v2-nav-wrap { flex-direction: column; align-items: stretch; gap: 12px; }
  body.copper-v3 .v2-nav { justify-content: flex-start; gap: 14px; padding-bottom: 4px; }
  body.copper-v3 .v2-nav a { font-size: 0.7rem; letter-spacing: 0.16em; }
  body.copper-v3 .v2-actions { justify-content: center; gap: 22px; }
  body.copper-v3 .v2-hero { padding: 44px 0 56px; }
  body.copper-v3 .v2-hero-copy { padding-left: 16px; }
  body.copper-v3 .v2-hero-copy h1 { font-size: clamp(1.9rem, 8vw, 2.4rem); }
  body.copper-v3 .v2-hero-stats { grid-template-columns: 1fr; text-align: center; }
  body.copper-v3 .v2-hero-chips { grid-template-columns: 1fr; }
  body.copper-v3 .v2-benefits { grid-template-columns: 1fr; }
  body.copper-v3 .v2-benefit { border-right: 0; border-bottom: 1px solid var(--ob-line); }
  body.copper-v3 .v2-benefit:last-child { border-bottom: 0; }
  body.copper-v3 .v2-section { padding: 60px 0; }
  body.copper-v3 .v2-section-head { margin-bottom: 36px; }
  body.copper-v3 .v2-promo { padding: 32px 20px; text-align: center; }
  body.copper-v3 .v2-promo h2 { font-size: 1.4rem; }
  body.copper-v3 .btn { padding: 12px 22px; font-size: 0.7rem; letter-spacing: 0.18em; }
  body.copper-v3 .auth-page > .container { width: min(100% - 24px, 480px); }
  body.copper-v3 .auth-tab-bar button { font-size: 0.66rem; letter-spacing: 0.12em; padding: 16px 8px; }
}