/* ============================================================
   AUCTIONSY — design tokens
   Ledger-of-the-auction-house aesthetic: deep ink, brass, crimson urgency
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,500&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --ink: #12162A;
  --ink-2: #0D1020;
  --panel: #1B2140;
  --panel-light: #232A4D;
  --paper: #EDE7D8;
  --paper-dim: #C9C4B4;
  --brass: #C9A227;
  --brass-bright: #E4C34A;
  --crimson: #A6423D;
  --muted: #9CA3B8;
  --line: rgba(237,232,220,0.14);
  --line-strong: rgba(237,232,220,0.28);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'IBM Plex Sans', -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --radius: 2px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.wrap{
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Header ---------- */
.site-header{
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--ink-2), var(--ink));
  position: sticky;
  top: 0;
  z-index: 40;
}
.site-header .wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}
.brand{
  display:flex;
  align-items:baseline;
  gap:10px;
  text-decoration:none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: 0.01em;
  color: var(--paper);
}
.brand .mark{
  color: var(--brass);
  font-style: italic;
  font-weight: 500;
}
.brand .tick{
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  align-self:center;
}
nav.main{
  display:flex;
  gap: 28px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
nav.main a{
  text-decoration:none;
  color: var(--muted);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
nav.main a:hover, nav.main a[aria-current="page"]{
  color: var(--brass-bright);
  border-color: var(--brass-bright);
}
.nav-toggle{ display:none; }

@media (max-width: 720px){
  nav.main{ display:none; }
}

/* ---------- Hero ---------- */
.hero{
  padding: 72px 0 48px;
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.hero .eyebrow{
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0 0 18px;
}
.hero h1{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 5.4vw, 4.1rem);
  line-height: 1.04;
  margin: 0 0 22px;
  max-width: 14ch;
  letter-spacing: -0.01em;
}
.hero h1 em{
  font-style: italic;
  color: var(--brass-bright);
  font-weight: 500;
}
.hero p.lede{
  font-size: 1.1rem;
  color: var(--paper-dim);
  max-width: 46ch;
  margin: 0 0 32px;
}
.hero-actions{ display:flex; gap: 16px; flex-wrap: wrap; }

.btn{
  display:inline-block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration:none;
  padding: 13px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn-primary{
  background: var(--brass);
  border-color: var(--brass);
  color: var(--ink-2);
  font-weight: 500;
}
.btn-primary:hover{ background: var(--brass-bright); transform: translateY(-1px); }
.btn-ghost{ color: var(--paper); }
.btn-ghost:hover{ border-color: var(--brass); color: var(--brass-bright); }

/* ---------- Ledger strip ---------- */
.ledger{
  display:flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 44px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.ledger-item{
  flex: 1 1 200px;
  padding: 16px 22px;
  border-right: 1px solid var(--line);
  font-family: var(--font-mono);
}
.ledger-item:last-child{ border-right: none; }
.ledger-item .num{
  color: var(--brass-bright);
  font-size: 1.15rem;
  display:block;
}
.ledger-item .label{
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- Section headings ---------- */
.section{ padding: 64px 0; }
.section + .section{ border-top: 1px solid var(--line); }
.section-head{
  display:flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 34px;
  flex-wrap: wrap;
}
.section-head .kicker{
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0 0 10px;
}
.section-head h2{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin: 0;
}
.section-head p{ color: var(--muted); max-width: 40ch; margin: 0; }

/* ---------- Lot cards (signature element) ---------- */
.lot-grid{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 22px;
}
.lot-card{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px 20px;
  position: relative;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.lot-card:hover{
  transform: translateY(-4px) rotate(-0.3deg);
  border-color: var(--line-strong);
  box-shadow: 0 14px 28px rgba(0,0,0,0.35);
}
/* perforated ticket-stub edge */
.lot-card::before{
  content:"";
  position:absolute;
  left:0; right:0; top: 64px;
  height: 0;
  border-top: 1px dashed var(--line-strong);
}
.lot-card .lot-top{
  display:flex;
  justify-content: space-between;
  align-items:flex-start;
  margin-bottom: 20px;
}
.lot-num{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--brass-bright);
  letter-spacing: 0.06em;
}
.badge{
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
  border: 1px solid var(--crimson);
  color: #E4A6A2;
}
.badge.quiet{ border-color: var(--line-strong); color: var(--muted); }
.lot-card h3{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  margin: 22px 0 8px;
  line-height: 1.25;
}
.lot-card .cat{
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 14px;
}
.lot-card .estimate{
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--paper);
  margin: 0 0 18px;
}
.lot-card .estimate span{ color: var(--muted); font-size: 0.72rem; display:block; margin-bottom:2px;}
.lot-link{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration:none;
  color: var(--brass-bright);
  border-bottom: 1px solid var(--brass);
  padding-bottom: 2px;
}
.lot-link:hover{ color: var(--brass); }

/* ---------- Article / prose ---------- */
.prose{ max-width: 68ch; }
.prose h2{
  font-family: var(--font-display);
  font-size: 1.7rem;
  margin: 2.2em 0 0.6em;
}
.prose h2:first-child{ margin-top:0; }
.prose h3{
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 1.6em 0 0.5em;
  color: var(--brass-bright);
}
.prose p{ color: var(--paper-dim); margin: 0 0 1.1em; }
.prose ul, .prose ol{ color: var(--paper-dim); padding-left: 1.3em; margin: 0 0 1.1em; }
.prose li{ margin-bottom: 0.5em; }
.prose strong{ color: var(--paper); }

.article-card{
  border-top: 1px solid var(--line);
  padding: 34px 0;
}
.article-card:first-child{ border-top: none; padding-top:0; }
.article-meta{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.article-meta .sep{ margin: 0 8px; }

/* ---------- Callout / disclosure box ---------- */
.callout{
  background: var(--panel);
  border-left: 3px solid var(--brass);
  padding: 20px 24px;
  margin: 1.6em 0;
  font-size: 0.94rem;
  color: var(--paper-dim);
}
.callout strong{ color: var(--paper); }

/* ---------- Footer ---------- */
.site-footer{
  border-top: 1px solid var(--line);
  padding: 44px 0 34px;
  margin-top: 20px;
}
.footer-grid{
  display:flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 28px;
}
.footer-brand{
  font-family: var(--font-display);
  font-style: italic;
  color: var(--brass);
  font-size: 1.1rem;
}
.footer-links{
  display:flex;
  gap: 22px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer-links a{ text-decoration:none; color: var(--muted); }
.footer-links a:hover{ color: var(--brass-bright); }
.footer-fine{
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8rem;
  max-width: 70ch;
}

/* ---------- Page header (non-hero pages) ---------- */
.page-head{
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--line);
}
.page-head .kicker{
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0 0 14px;
}
.page-head h1{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4.4vw, 2.9rem);
  margin: 0 0 16px;
  max-width: 20ch;
}
.page-head p{ color: var(--paper-dim); max-width: 52ch; font-size: 1.05rem; margin:0; }

/* ---------- Contact form ---------- */
.form-row{ margin-bottom: 18px; display:flex; flex-direction:column; gap:8px; }
.form-row label{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.form-row input, .form-row textarea{
  background: var(--panel);
  border: 1px solid var(--line-strong);
  color: var(--paper);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border-radius: var(--radius);
}
.form-row input:focus, .form-row textarea:focus{
  outline: 2px solid var(--brass);
  outline-offset: 1px;
}

/* ---------- Focus visibility ---------- */
a:focus-visible, button:focus-visible{
  outline: 2px solid var(--brass-bright);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
  html{ scroll-behavior: auto; }
}

@media (max-width: 640px){
  .section{ padding: 48px 0; }
  .hero{ padding: 52px 0 36px; }
}