:root {
  --accent: #0B1A38;
  --accent-hover: #112959;
  --accent-light: #83A4E6;
  --accent-2: #C02424;
  --accent-2-hover: #D93333;
  --contrast: #222222;
  --contrast-2: #575760;
  --contrast-3: #B2B2BE;
  --base: #F0F0F0;
  --base-2: #F7F8F9;
  --base-3: #FFFFFF;
  --gold: #C8A860;
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Poppins", "Segoe UI", Helvetica, Arial, sans-serif;
  --shadow: 0 18px 50px rgba(11, 26, 56, .09);
  --radius: 18px;
  --wrap: min(1180px, calc(100% - 32px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--contrast);
  background: var(--base-3);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body.nav-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, .button { cursor: pointer; }
h1, h2, h3, h4 {
  margin: 0 0 .65em;
  color: var(--accent);
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.14;
}
h1 { font-size: clamp(2.7rem, 7vw, 5.7rem); letter-spacing: -.045em; }
h2 { font-size: clamp(2rem, 4.5vw, 3.65rem); letter-spacing: -.03em; }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.65rem); }
p { margin: 0 0 1.2rem; }
.container { width: var(--wrap); margin-inline: auto; }
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section-tight { padding: clamp(52px, 7vw, 84px) 0; }
.section-soft { background: var(--base-2); }
.section-navy { color: var(--base-3); background: var(--accent); }
.section-navy h2, .section-navy h3 { color: var(--base-3); }
.section-kicker, .eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  color: var(--accent-2);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .16em;
  line-height: 1.4;
  text-transform: uppercase;
}
.section-kicker::before, .eyebrow::before {
  width: 24px;
  height: 2px;
  content: "";
  background: currentColor;
}
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 42px;
}
.section-head > div:first-child { max-width: 760px; }
.section-head p { max-width: 620px; margin-bottom: 0; color: var(--contrast-2); }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.text-link::after { content: "→"; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(4px); }
.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  color: white;
  background: var(--accent-2);
  transform: translateY(-150%);
}
.skip-link:focus { transform: none; }

/* Header */
.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  color: white;
  background: rgba(11, 26, 56, .97);
  border-bottom: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(16px);
}
.header-inner {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.wordmark {
  color: white;
  font-family: var(--serif);
  font-size: clamp(1.45rem, 4vw, 2rem);
  font-weight: 700;
  letter-spacing: -.03em;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.7vw, 34px);
  font-size: .84rem;
  font-weight: 600;
}
.site-nav a { position: relative; color: rgba(255,255,255,.82); }
.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--accent-light);
  transform: scaleX(0);
  transition: transform .2s ease;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: white; }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  color: white;
  background: transparent;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 50%;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  content: "";
  background: currentColor;
}
.header-cta { padding: 10px 18px !important; font-size: .78rem !important; }

/* Buttons */
.button, button.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 23px;
  color: white;
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1.2;
  transition: background .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.button:hover { background: var(--accent-hover); border-color: var(--accent-hover); transform: translateY(-2px); }
.button-red { background: var(--accent-2); border-color: var(--accent-2); }
.button-red:hover { background: var(--accent-2-hover); border-color: var(--accent-2-hover); }
.button-outline { color: var(--accent); background: transparent; }
.button-outline:hover { color: white; }
.button-light { color: var(--accent); background: white; border-color: white; }
.button-light:hover { color: white; }
.button-small { min-height: 42px; padding: 9px 17px; font-size: .76rem; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Hero */
.hero {
  position: relative;
  isolation: isolate;
  min-height: min(780px, calc(100svh - 78px));
  overflow: hidden;
  color: white;
  background:
    radial-gradient(circle at 78% 25%, rgba(131,164,230,.22), transparent 24%),
    radial-gradient(circle at 18% 85%, rgba(192,36,36,.14), transparent 26%),
    linear-gradient(135deg, #071127 0%, var(--accent) 58%, #112959 100%);
}
.hero::before, .hero::after {
  position: absolute;
  z-index: -1;
  content: "";
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 50%;
}
.hero::before { width: 500px; height: 500px; right: -160px; top: -150px; }
.hero::after { width: 660px; height: 660px; right: -260px; top: -230px; }
.hero-inner {
  display: grid;
  min-height: inherit;
  align-items: center;
  gap: 56px;
  grid-template-columns: 1.25fr .75fr;
  padding-block: 90px;
}
.hero h1 { max-width: 900px; color: white; }
.hero-copy > p { max-width: 680px; color: rgba(255,255,255,.76); font-size: clamp(1rem, 2vw, 1.17rem); }
.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px !important;
  color: white !important;
  font-size: .76rem !important;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.hero-tagline::before { width: 30px; height: 1px; content: ""; background: var(--accent-light); }
.hero-card {
  position: relative;
  min-height: 430px;
  padding: 28px;
  background: linear-gradient(145deg, rgba(255,255,255,.15), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 28px;
  box-shadow: 0 40px 90px rgba(0,0,0,.25);
  transform: rotate(2deg);
}
.hero-card::before {
  position: absolute;
  inset: 15px;
  content: "";
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 20px;
}
.hero-card-icon {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 68%;
  color: rgba(255,255,255,.87);
  transform: translate(-50%, -50%);
}
.hero-proof {
  position: absolute;
  z-index: 2;
  right: -14px;
  bottom: 25px;
  width: 210px;
  padding: 18px;
  color: var(--contrast);
  background: white;
  border-radius: 14px;
  box-shadow: var(--shadow);
  font-size: .78rem;
  transform: rotate(-2deg);
}
.hero-proof strong { display: block; color: var(--accent); font-family: var(--serif); font-size: 1.2rem; }

/* Grids and cards */
.category-grid { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
.category-card, .product-card, .auction-card, .testimonial, .info-card, .similar-card {
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.category-card:hover, .product-card:hover, .auction-card:hover, .testimonial:hover, .info-card:hover, .similar-card:hover {
  transform: translateY(-7px) scale(1.01);
  box-shadow: var(--shadow);
}
.category-card {
  position: relative;
  display: flex;
  min-height: 245px;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding: 28px;
  color: white;
  background: var(--accent);
  border-radius: var(--radius);
}
.category-card::before {
  position: absolute;
  right: -50px;
  bottom: -70px;
  width: 190px;
  height: 190px;
  content: "";
  background: rgba(255,255,255,.07);
  border-radius: 50%;
}
.category-card .visual-icon { align-self: end; width: 95px; color: rgba(255,255,255,.9); }
.category-card h3 { margin: 0; color: white; }
.category-card small { color: rgba(255,255,255,.7); }
.category-card:nth-child(2), .category-card:nth-child(5) { background: #112959; }
.category-card:nth-child(3), .category-card:nth-child(6) { background: linear-gradient(135deg, #142545, #0B1A38); }

.product-grid { display: grid; gap: 22px; grid-template-columns: repeat(4, 1fr); }
.product-card {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  background: white;
  border: 1px solid #E3E5EA;
  border-radius: var(--radius);
}
.product-visual {
  position: relative;
  display: grid;
  min-height: 210px;
  place-items: center;
  overflow: hidden;
  background: var(--visual-bg, linear-gradient(145deg, #E7EBF1, #C9D3E5));
}
.product-visual::before {
  position: absolute;
  width: 190px;
  height: 190px;
  content: "";
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 50%;
}
.product-visual svg { z-index: 1; width: 42%; max-height: 125px; color: var(--visual-ink, var(--accent)); filter: drop-shadow(0 12px 18px rgba(11,26,56,.12)); }
.product-card[data-category="watches"] { --visual-bg: linear-gradient(145deg,#E8EDF6,#B8C8DF); --visual-ink:#0B1A38; }
.product-card[data-category="handbags"] { --visual-bg: linear-gradient(145deg,#E9E1DD,#CAB4AA); --visual-ink:#3C2622; }
.product-card[data-category="coins"] { --visual-bg: linear-gradient(145deg,#FFF4CC,#D9B958); --visual-ink:#795B0E; }
.product-card[data-category="jewelry"] { --visual-bg: linear-gradient(145deg,#F6E9EF,#D9B8C8); --visual-ink:#6C2447; }
.product-card[data-category="sports"] { --visual-bg: linear-gradient(145deg,#E3EFF1,#9EC4CA); --visual-ink:#12454D; }
.product-card[data-category="art"] { --visual-bg: linear-gradient(145deg,#EEE7DD,#C4AC8D); --visual-ink:#4B3828; }
.product-body { display: flex; flex: 1; flex-direction: column; padding: 21px; }
.product-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.lot-number, .category-label {
  color: var(--contrast-2);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.category-label { color: var(--accent-2); }
.product-card h3 { min-height: 2.45em; margin-bottom: 10px; font-family: var(--serif); font-size: 1.12rem; }
.product-card h3 a:hover { color: var(--accent-2); }
.provenance { display: flex; align-items: flex-start; gap: 7px; margin-bottom: 16px; color: var(--contrast-2); font-size: .72rem; line-height: 1.5; }
.provenance::before { content: "⌖"; color: var(--accent); }
.price-row { display: flex; align-items: end; justify-content: space-between; gap: 8px; margin-top: auto; padding-top: 14px; border-top: 1px solid #ECEEF1; }
.price-label { display: block; color: var(--contrast-2); font-size: .65rem; text-transform: uppercase; }
.price { color: var(--accent); font-family: var(--serif); font-size: 1.25rem; font-weight: 700; }
.estimate { color: var(--contrast-2); font-size: .73rem; text-align: right; }
.product-action { padding: 0 21px 21px; }
.product-action .button { width: 100%; }
.demo-ribbon {
  position: absolute;
  z-index: 3;
  top: 14px;
  left: 14px;
  padding: 5px 10px;
  color: white;
  background: rgba(11,26,56,.88);
  border-radius: 999px;
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

/* Auction */
.auction-grid { display: grid; gap: 22px; grid-template-columns: repeat(3, 1fr); }
.auction-card {
  position: relative;
  overflow: hidden;
  padding: 28px;
  background: white;
  border: 1px solid #E1E4E9;
  border-radius: var(--radius);
}
.auction-card::before { position: absolute; top: 0; right: 0; left: 0; height: 4px; content: ""; background: var(--accent); }
.auction-card.is-live::before { background: var(--accent-2); }
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 11px;
  color: var(--accent);
  background: #EAF0FA;
  border-radius: 999px;
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.status-pill::before { width: 7px; height: 7px; content: ""; background: currentColor; border-radius: 50%; }
.status-pill.live { color: white; background: var(--accent-2); }
.status-pill.live::before { animation: pulse 1.5s infinite; }
.auction-card h3 { margin-top: 22px; }
.auction-schedule { color: var(--contrast-2); font-size: .82rem; }
.countdown {
  display: grid;
  gap: 5px;
  margin: 22px 0;
  grid-template-columns: repeat(4, 1fr);
}
.countdown-unit {
  padding: 12px 5px;
  color: white;
  background: var(--accent-2);
  border-radius: 8px;
  text-align: center;
}
.countdown-value { display: block; font-family: var(--serif); font-size: 1.35rem; font-weight: 700; line-height: 1; }
.countdown-label { font-size: .55rem; letter-spacing: .09em; text-transform: uppercase; }
.countdown.is-ended { display: block; padding: 13px; color: white; background: var(--accent-2); border-radius: 8px; font-size: .78rem; font-weight: 700; text-align: center; }
@keyframes pulse { 50% { opacity: .45; transform: scale(.72); } }

/* Trust, steps, testimonials */
.trust-grid { display: grid; gap: 14px; grid-template-columns: repeat(4, 1fr); }
.trust-item { display: flex; align-items: center; gap: 14px; padding: 20px; background: white; border: 1px solid #E3E5E8; border-radius: 14px; }
.trust-icon { display: grid; width: 46px; height: 46px; flex: 0 0 46px; place-items: center; color: white; background: var(--accent); border-radius: 50%; }
.trust-icon svg { width: 24px; }
.trust-item strong { display: block; color: var(--accent); font-family: var(--serif); line-height: 1.3; }
.trust-item small { color: var(--contrast-2); font-size: .68rem; }
.steps-grid { display: grid; gap: 35px; grid-template-columns: repeat(3, 1fr); }
.step { position: relative; }
.step-number { display: grid; width: 56px; height: 56px; margin-bottom: 22px; place-items: center; color: white; background: var(--accent); border-radius: 50%; font-family: var(--serif); font-size: 1.25rem; }
.step:not(:last-child)::after { position: absolute; top: 28px; right: -25px; width: 50px; height: 1px; content: ""; background: var(--contrast-3); }
.testimonial-grid { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
.testimonial { padding: 28px; background: white; border: 1px solid #E3E5EA; border-radius: var(--radius); }
.quote-mark { color: var(--accent-light); font-family: var(--serif); font-size: 4rem; line-height: .65; }
.testimonial p { color: var(--contrast-2); }
.testimonial footer { color: var(--accent); font-weight: 700; }
.testimonial footer small { display: block; color: var(--contrast-2); font-weight: 400; }

/* Forms and FAQ */
.signup-strip { padding: 42px; color: white; background: var(--accent); border-radius: 24px; }
.signup-inner { display: grid; align-items: center; gap: 34px; grid-template-columns: .9fr 1.1fr; }
.signup-strip h2 { color: white; font-size: clamp(1.8rem,4vw,3rem); }
.signup-strip p { color: rgba(255,255,255,.72); }
.inline-form { display: flex; gap: 9px; padding: 7px; background: white; border-radius: 999px; }
.inline-form input { min-width: 0; flex: 1; padding: 10px 17px; border: 0; outline: none; }
.form-message { min-height: 1.5em; margin-top: 10px; color: inherit; font-size: .78rem; }
.form-message.success { color: #CFE4B5; }
.faq-list { max-width: 900px; margin-inline: auto; border-top: 1px solid #DDE0E5; }
.faq-item { border-bottom: 1px solid #DDE0E5; }
.faq-question {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 23px 0;
  color: var(--accent);
  background: transparent;
  border: 0;
  font-family: var(--serif);
  font-size: clamp(1.05rem,2vw,1.28rem);
  font-weight: 700;
  text-align: left;
}
.faq-question::after { width: 28px; flex: 0 0 28px; content: "+"; color: var(--accent-2); font-family: var(--sans); font-size: 1.6rem; font-weight: 400; text-align: center; }
.faq-question[aria-expanded="true"]::after { content: "−"; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .32s ease; }
.faq-answer-inner { padding: 0 48px 22px 0; color: var(--contrast-2); }

/* Page headers and filters */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(72px, 11vw, 135px) 0;
  color: white;
  background: linear-gradient(135deg, #071127, var(--accent) 65%, #112959);
}
.page-hero::after {
  position: absolute;
  right: -90px;
  bottom: -190px;
  width: 420px;
  height: 420px;
  content: "";
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
}
.page-hero h1 { max-width: 900px; color: white; font-size: clamp(2.6rem,6vw,4.9rem); }
.page-hero p { max-width: 720px; color: rgba(255,255,255,.73); }
.breadcrumb { margin-bottom: 22px; color: rgba(255,255,255,.66); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; }
.breadcrumb a:hover { color: white; }
.filters {
  position: sticky;
  z-index: 20;
  top: 78px;
  padding: 16px 0;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid #E0E3E8;
  backdrop-filter: blur(12px);
}
.filters-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 15px; }
.filter-buttons { display: flex; flex-wrap: wrap; gap: 7px; }
.filter-button {
  padding: 9px 14px;
  color: var(--contrast-2);
  background: white;
  border: 1px solid #D8DCE2;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 600;
}
.filter-button:hover, .filter-button.active { color: white; background: var(--accent); border-color: var(--accent); }
.price-filter { min-width: 205px; padding: 10px 38px 10px 14px; color: var(--contrast); background: white; border: 1px solid #D8DCE2; border-radius: 999px; font-size: .76rem; }
.result-count { color: var(--contrast-2); font-size: .78rem; }
.empty-state { display: none; padding: 60px 20px; text-align: center; }
.empty-state.show { display: block; }

/* Detail */
.detail-grid { display: grid; align-items: start; gap: clamp(28px,6vw,70px); grid-template-columns: 1.1fr .9fr; }
.gallery-main {
  display: grid;
  min-height: 540px;
  place-items: center;
  background: linear-gradient(145deg,#E8EDF6,#B8C8DF);
  border-radius: 22px;
}
.gallery-main svg { width: 45%; max-height: 330px; color: var(--accent); filter: drop-shadow(0 22px 25px rgba(11,26,56,.18)); }
.gallery-thumbs { display: grid; gap: 10px; margin-top: 12px; grid-template-columns: repeat(4,1fr); }
.gallery-thumb {
  display: grid;
  min-height: 110px;
  place-items: center;
  background: #E7EBF2;
  border: 2px solid transparent;
  border-radius: 12px;
}
.gallery-thumb:nth-child(2) { background: linear-gradient(145deg,#DBE3EE,#AEBFD5); }
.gallery-thumb:nth-child(3) { background: linear-gradient(145deg,#F0E4D0,#CDB58D); }
.gallery-thumb:nth-child(4) { background: linear-gradient(145deg,#DADDE3,#A7AEBB); }
.gallery-thumb.active { border-color: var(--accent); }
.gallery-thumb svg { width: 47%; max-height: 70px; color: var(--accent); }
.detail-meta { display: flex; gap: 15px; margin-bottom: 12px; color: var(--accent-2); font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.detail-title { font-size: clamp(2.2rem,5vw,4rem); }
.bid-box { margin: 30px 0; padding: 25px; background: var(--base-2); border: 1px solid #E0E4E9; border-radius: 18px; }
.bid-box .countdown { max-width: 420px; }
.bid-price { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 20px; }
.bid-price strong { display: block; color: var(--accent); font-family: var(--serif); font-size: 2rem; }
.buy-price { color: var(--contrast-2); font-size: .78rem; text-align: right; }
.spec-table { width: 100%; margin-top: 28px; border-collapse: collapse; }
.spec-table th, .spec-table td { padding: 14px 5px; border-bottom: 1px solid #E2E4E8; text-align: left; vertical-align: top; }
.spec-table th { width: 36%; color: var(--contrast-2); font-size: .74rem; font-weight: 600; text-transform: uppercase; }
.spec-table td { font-size: .87rem; }

/* Content and forms */
.content-grid { display: grid; gap: 55px; grid-template-columns: .75fr 1.25fr; }
.content-aside { position: sticky; top: 120px; }
.content-aside .mini-nav { display: grid; gap: 5px; }
.mini-nav a { padding: 10px 0; color: var(--contrast-2); border-bottom: 1px solid #E0E2E5; font-size: .8rem; }
.mini-nav a:hover { color: var(--accent-2); }
.prose { max-width: 800px; }
.prose h2 { margin-top: 1.6em; font-size: clamp(1.7rem,4vw,2.65rem); }
.prose h3 { margin-top: 1.5em; }
.prose p, .prose li { color: var(--contrast-2); }
.info-grid { display: grid; gap: 18px; grid-template-columns: repeat(3,1fr); }
.info-card { padding: 28px; background: white; border: 1px solid #E1E4E8; border-radius: 16px; }
.info-icon { display: grid; width: 50px; height: 50px; margin-bottom: 20px; place-items: center; color: white; background: var(--accent); border-radius: 50%; font-family: var(--serif); font-size: 1.2rem; }
.accepted-grid { display: grid; gap: 10px; grid-template-columns: repeat(3,1fr); }
.accepted-item { padding: 15px; color: var(--accent); background: var(--base-2); border-radius: 9px; font-size: .8rem; font-weight: 600; text-align: center; }
.form-card { padding: clamp(24px,5vw,45px); background: white; border: 1px solid #E0E3E8; border-radius: 20px; box-shadow: var(--shadow); }
.field-grid { display: grid; gap: 18px; grid-template-columns: repeat(2,1fr); }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1/-1; }
.field label { color: var(--accent); font-size: .75rem; font-weight: 700; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 13px 15px;
  color: var(--contrast);
  background: white;
  border: 1px solid #CED3DB;
  border-radius: 9px;
  outline: none;
}
.field textarea { min-height: 135px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(131,164,230,.25); }
.demo-note { margin: 18px 0; padding: 14px 17px; color: var(--contrast-2); background: #F4F0E8; border-left: 3px solid var(--gold); font-size: .75rem; }
.contact-grid { display: grid; gap: 55px; grid-template-columns: .75fr 1.25fr; }
.contact-details { display: grid; gap: 18px; }
.contact-detail { padding: 20px; background: var(--base-2); border-radius: 12px; }
.contact-detail small { display: block; color: var(--contrast-2); font-size: .67rem; letter-spacing: .08em; text-transform: uppercase; }
.contact-detail strong { color: var(--accent); }
.concept-banner { padding: 22px; color: var(--accent); background: #EAF0FA; border-left: 4px solid var(--accent-light); }

/* Footer */
.site-footer { padding: 70px 0 24px; color: rgba(255,255,255,.7); background: var(--accent); }
.footer-grid { display: grid; gap: 45px; grid-template-columns: 1.6fr 1fr 1fr 1fr; }
.footer-brand p { max-width: 430px; margin-top: 17px; font-size: .82rem; }
.footer-heading { margin-bottom: 15px; color: white; font-family: var(--serif); font-size: 1.05rem; }
.footer-links { display: grid; gap: 8px; font-size: .78rem; }
.footer-links a:hover { color: white; }
.footer-bottom { margin-top: 50px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.14); font-size: .72rem; text-align: center; }
.mandatory-disclosure { color: white; font-weight: 600; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .65s ease, transform .65s cubic-bezier(.2,.65,.3,1); }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
.reveal.is-visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1020px) {
  .product-grid { grid-template-columns: repeat(3,1fr); }
  .hero-inner { grid-template-columns: 1fr .55fr; }
  .category-grid { grid-template-columns: repeat(2,1fr); }
  .trust-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-brand { grid-column: 1/-1; }
}
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed;
    inset: 78px 0 auto 0;
    display: grid;
    max-height: 0;
    gap: 0;
    overflow: hidden;
    background: var(--accent);
    transition: max-height .28s ease;
  }
  .site-nav.open { max-height: calc(100svh - 78px); border-top: 1px solid rgba(255,255,255,.1); }
  .site-nav a { padding: 17px 24px; border-bottom: 1px solid rgba(255,255,255,.09); }
  .site-nav a::after { display: none; }
  .header-cta { display: none; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-card { display: none; }
  .auction-grid, .testimonial-grid, .info-grid { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: repeat(2,1fr); }
  .signup-inner, .detail-grid, .content-grid, .contact-grid { grid-template-columns: 1fr; }
  .content-aside { position: static; }
  .steps-grid { gap: 25px; }
  .step:not(:last-child)::after { display: none; }
  .gallery-main { min-height: 440px; }
}
@media (max-width: 600px) {
  :root { --wrap: min(100% - 24px, 1180px); }
  .section { padding: 68px 0; }
  .header-inner { min-height: 70px; }
  .site-nav { inset-top: 70px; }
  .hero { min-height: calc(100svh - 70px); }
  .hero-inner { padding-block: 65px; }
  .hero .button { width: 100%; }
  .category-grid, .product-grid, .auction-grid, .testimonial-grid, .trust-grid, .steps-grid, .info-grid, .accepted-grid, .footer-grid { grid-template-columns: 1fr; }
  .category-card { min-height: 210px; }
  .product-visual { min-height: 230px; }
  .step { display: grid; grid-template-columns: 55px 1fr; column-gap: 18px; }
  .step-number { grid-row: 1/3; width: 50px; height: 50px; }
  .signup-strip { padding: 28px 20px; border-radius: 17px; }
  .inline-form { flex-direction: column; background: transparent; }
  .inline-form input { min-height: 50px; background: white; border-radius: 999px; }
  .filters { top: 70px; }
  .filters-inner { align-items: stretch; }
  .filter-buttons { flex-wrap: nowrap; width: 100%; overflow-x: auto; padding-bottom: 5px; }
  .filter-button { flex: 0 0 auto; }
  .price-filter { width: 100%; }
  .gallery-main { min-height: 360px; }
  .gallery-thumbs { gap: 6px; }
  .gallery-thumb { min-height: 78px; }
  .field-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .footer-brand { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Expanded marketplace data */
.card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 13px;
}
.auth-badge, .condition-badge, .demo-data-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 5px 8px;
  border-radius: 999px;
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1.25;
}
.auth-badge { color: #17472C; background: #E3F2E8; }
.condition-badge { color: var(--contrast-2); background: #F0F1F3; }
.market-facts {
  display: grid;
  gap: 5px;
  margin: auto 0 0;
  padding: 12px 0;
  border-top: 1px solid #ECEEF1;
}
.market-facts div { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.market-facts dt { color: var(--contrast-2); font-size: .64rem; text-transform: uppercase; }
.market-facts dd { margin: 0; color: var(--accent); font-size: .7rem; font-weight: 700; text-align: right; }
.product-card .provenance { min-height: 3.1em; margin-bottom: 12px; }
.product-card .price-row { margin-top: 0; }
.product-card h3 { min-height: 3.6em; }

/* Detail-marketplace additions */
.gallery-main { overflow: hidden; transition: background .25s ease; }
.gallery-main[data-category="handbags"] { background: linear-gradient(145deg,#E9E1DD,#CAB4AA); }
.gallery-main[data-category="coins"] { background: linear-gradient(145deg,#FFF4CC,#D9B958); }
.gallery-main[data-category="handbags"] svg { color: #3C2622; }
.gallery-main[data-category="coins"] svg { color: #795B0E; }
.gallery-thumb { cursor: pointer; }
.bid-facts {
  display: grid;
  gap: 10px;
  margin: 0 0 20px;
  grid-template-columns: repeat(2, 1fr);
}
.bid-fact {
  padding: 12px;
  background: white;
  border: 1px solid #E0E4E9;
  border-radius: 10px;
}
.bid-fact small { display: block; color: var(--contrast-2); font-size: .63rem; letter-spacing: .06em; text-transform: uppercase; }
.bid-fact strong { color: var(--accent); font-family: var(--serif); font-size: 1rem; }
.fmv-note, .premium-note { color: var(--contrast-2); font-size: .72rem; line-height: 1.55; }
.savings-pill {
  display: inline-flex;
  margin: 0 0 16px;
  padding: 7px 11px;
  color: #17472C;
  background: #E3F2E8;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 700;
}
.premium-note {
  margin: 15px 0 0;
  padding-top: 14px;
  border-top: 1px solid #DDE0E5;
}
.detail-summary { color: var(--contrast-2); }
.detail-auth { margin: 15px 0; }
.tabs { margin-top: 34px; border: 1px solid #DDE1E7; border-radius: 16px; }
.tab-list { display: flex; padding: 7px; background: var(--base-2); border-bottom: 1px solid #DDE1E7; border-radius: 16px 16px 0 0; }
.tab-button {
  flex: 1;
  padding: 10px 14px;
  color: var(--contrast-2);
  background: transparent;
  border: 0;
  border-radius: 9px;
  font-size: .75rem;
  font-weight: 700;
}
.tab-button[aria-selected="true"] { color: white; background: var(--accent); }
.tab-panel { padding: 22px; color: var(--contrast-2); font-size: .82rem; }
.tab-panel[hidden] { display: none; }
.similar-section { border-top: 1px solid #E1E4E8; }

/* Past results */
.results-intro { position: relative; }
.demo-data-badge { color: white; background: var(--accent-2); letter-spacing: .1em; text-transform: uppercase; }
.stats-row {
  display: grid;
  gap: 16px;
  margin: 30px 0 38px;
  grid-template-columns: repeat(3, 1fr);
}
.stat-card { padding: 22px; background: var(--base-2); border: 1px solid #E1E4E8; border-radius: 14px; }
.stat-card small { display: block; color: var(--contrast-2); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.stat-card strong { color: var(--accent); font-family: var(--serif); font-size: clamp(1.5rem,4vw,2.2rem); }
.table-wrap { overflow-x: auto; border: 1px solid #DDE1E7; border-radius: 16px; box-shadow: var(--shadow); }
.results-table { width: 100%; min-width: 940px; border-collapse: collapse; background: white; }
.results-table th {
  padding: 15px 14px;
  color: white;
  background: var(--accent);
  font-size: .67rem;
  letter-spacing: .08em;
  text-align: left;
  text-transform: uppercase;
}
.results-table td { padding: 15px 14px; border-bottom: 1px solid #E6E8EC; font-size: .76rem; vertical-align: top; }
.results-table tbody tr:nth-child(even) { background: var(--base-2); }
.results-table tbody tr:last-child td { border-bottom: 0; }
.result-percent { color: var(--accent-2); font-weight: 700; }

/* Content-page refinements */
.pillar-grid { display: grid; gap: 18px; grid-template-columns: repeat(4, 1fr); }
.pillar-card { padding: 25px; color: white; background: var(--accent); border-radius: 16px; }
.pillar-card h3 { color: white; font-size: 1.2rem; }
.pillar-card p { margin: 0; color: rgba(255,255,255,.72); font-size: .8rem; }
.cta-panel { padding: clamp(28px,5vw,50px); color: white; background: var(--accent); border-radius: 22px; }
.cta-panel h2 { color: white; }
.cta-panel p { max-width: 700px; color: rgba(255,255,255,.72); }
.form-card .form-message.success { color: #245E3C; font-weight: 700; }

@media (max-width: 1020px) {
  .site-nav { gap: 14px; font-size: .77rem; }
  .pillar-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 820px) {
  .stats-row { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .bid-facts, .pillar-grid { grid-template-columns: 1fr; }
  .tab-list { align-items: stretch; flex-direction: column; }
  .product-card h3, .product-card .provenance { min-height: 0; }
}