/* =========================================================
   The Luxury Exchange. Prototype rebuild
   PageMotor case study, 2026-05-19
   Brand: black, cream, gold. Serif display + clean sans body.
   ========================================================= */

:root {
  --cream:        #faf7f0;
  --cream-soft:   #f3efe4;
  --paper:        #ffffff;
  --ink:          #141414;
  --ink-soft:     #2d2a26;
  --muted:        #6b655c;
  --gold:         #b8945a;
  --gold-deep:    #9a7a47;
  --gold-soft:    #e6d4a8;
  --line:         #d9d2c2;
  --black:        #0a0a0a;

  --serif:  'Cormorant Garamond', 'Garamond', Georgia, serif;
  --sans:   'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;

  --max:    1240px;
  --shadow-soft: 0 10px 30px rgba(20,20,20,0.06);
  --shadow-card: 0 24px 60px rgba(20,20,20,0.10);
}

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

html { scroll-behavior:smooth; }

body {
  font-family: var(--sans);
  background: var(--cream);
  color: var(--ink);
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }

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

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 32px; }

.wrap-narrow { max-width: 880px; margin: 0 auto; padding: 0 32px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; color: var(--ink); line-height: 1.15; letter-spacing: -0.01em; }
h1 { font-size: clamp(44px, 6vw, 78px); font-weight: 400; }
h2 { font-size: clamp(34px, 4.2vw, 54px); font-weight: 400; }
h3 { font-size: clamp(22px, 2.4vw, 30px); }
h4 { font-size: 20px; }
p  { font-size: 17px; line-height: 1.7; color: var(--ink-soft); }
.lead { font-size: 20px; line-height: 1.6; color: var(--ink-soft); }

.eyebrow {
  font-family: var(--sans); font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.22em;
  font-size: 11.5px; color: var(--gold-deep);
}
.eyebrow.on-dark { color: var(--gold); }

.serif-italic { font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--gold-deep); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top:0; z-index: 60;
  background: rgba(250,247,240,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display:flex; align-items:center; justify-content:space-between;
  padding: 18px 32px;
  max-width: var(--max); margin: 0 auto;
}
.brand {
  font-family: var(--serif); font-size: 24px; letter-spacing: 0.02em;
  display:flex; align-items:center; gap:10px; color: var(--ink);
}
.brand .mark {
  width: 28px; height: 28px; border:1.5px solid var(--gold); border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  font-family: var(--serif); font-size: 14px; color: var(--gold-deep);
}
.nav ul { list-style:none; display:flex; gap:34px; align-items:center; }
.nav a {
  font-size: 13.5px; letter-spacing: 0.04em; color: var(--ink-soft);
  font-weight: 500; padding: 6px 0; border-bottom: 1px solid transparent;
  transition: color .2s, border-color .2s;
}
.nav a:hover, .nav a.active { color: var(--gold-deep); border-color: var(--gold); }
.nav .cta {
  border:1px solid var(--ink); padding: 10px 18px; border-radius: 0;
  font-size: 12.5px; letter-spacing: 0.14em; text-transform: uppercase;
}
.nav .cta:hover { background: var(--ink); color: var(--cream); border-color: var(--ink); }
.mobile-toggle { display:none; }

/* ---------- Buttons ---------- */
.btn {
  display:inline-flex; align-items:center; gap:10px;
  padding: 14px 28px; font-family: var(--sans);
  font-size: 12.5px; letter-spacing: 0.16em; text-transform: uppercase;
  font-weight: 500; cursor: pointer; transition: all .2s ease;
  border: 1px solid var(--ink); background: transparent; color: var(--ink);
}
.btn:hover { background: var(--ink); color: var(--cream); }
.btn.gold { background: var(--ink); color: var(--cream); border-color: var(--ink); }
.btn.gold:hover { background: var(--gold-deep); border-color: var(--gold-deep); color: var(--cream); }
.btn.ghost-light { border-color: var(--cream); color: var(--cream); }
.btn.ghost-light:hover { background: var(--cream); color: var(--ink); }

/* ---------- Hero ---------- */
.hero {
  background: var(--black);
  color: var(--cream);
  position: relative;
  overflow: hidden;
  padding: 120px 0 110px;
}
.hero::before {
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(184,148,90,0.25), transparent 55%),
    radial-gradient(ellipse at 20% 80%, rgba(184,148,90,0.10), transparent 55%);
  pointer-events:none;
}
.hero .wrap { position:relative; z-index: 2; }
.hero h1 { color: var(--cream); max-width: 980px; }
.hero h1 em { font-style: italic; color: var(--gold); font-weight: 400; }
.hero .lead { color: rgba(250,247,240,0.78); max-width: 720px; margin-top: 28px; font-size: 19px; }
.hero .actions { display:flex; gap:16px; margin-top: 44px; flex-wrap:wrap; }
.hero .meta {
  display:flex; gap:38px; margin-top: 90px; flex-wrap:wrap;
  border-top: 1px solid rgba(250,247,240,0.18);
  padding-top: 36px;
}
.hero .meta div { color: rgba(250,247,240,0.7); font-size: 13.5px; letter-spacing: 0.06em; }
.hero .meta div strong { display:block; font-family: var(--serif); font-size: 30px; font-weight: 400; color: var(--gold); letter-spacing: 0; margin-bottom: 4px; }

/* Hero variant for inner pages */
.hero-inner { padding: 90px 0 70px; }
.hero-inner h1 { font-size: clamp(40px, 5vw, 64px); }
.hero-inner .lead { margin-top: 22px; }

/* ---------- Sections ---------- */
section { padding: 110px 0; }
section.tight { padding: 80px 0; }
section.dark { background: var(--ink); color: var(--cream); }
section.dark h1, section.dark h2, section.dark h3, section.dark h4 { color: var(--cream); }
section.dark p { color: rgba(250,247,240,0.78); }
section.paper { background: var(--paper); }
section.soft { background: var(--cream-soft); }

.section-head { text-align: center; margin-bottom: 64px; max-width: 720px; margin-left:auto; margin-right:auto; }
.section-head .eyebrow { margin-bottom: 16px; display:inline-block; }
.section-head h2 { margin-bottom: 18px; }

.divider { width: 60px; height: 1px; background: var(--gold); margin: 22px auto; }

/* ---------- Two-up cards (Watches / Diamonds) ---------- */
.duo {
  display:grid; grid-template-columns: 1fr 1fr; gap: 32px;
}
.duo .card {
  background: var(--paper); border: 1px solid var(--line);
  padding: 48px 44px; position: relative;
  display:flex; flex-direction:column; min-height: 540px;
}
.duo .card .visual {
  height: 260px; margin: -12px -12px 32px; border-radius: 2px;
  position: relative; overflow: hidden;
}
.duo .card.watches .visual {
  background:
    radial-gradient(circle at 60% 40%, rgba(184,148,90,0.6), transparent 60%),
    linear-gradient(135deg, #1a1a1a, #2a2520);
}
.duo .card.diamonds .visual {
  background:
    radial-gradient(circle at 40% 50%, rgba(255,255,255,0.6), transparent 55%),
    linear-gradient(135deg, #efe7d6, #d8c8a8);
}
.duo .card .visual::after {
  content:""; position:absolute; inset: 30% 35% 30% 35%;
  background: rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
}
.duo .card.diamonds .visual::after { background: rgba(255,255,255,0.4); border-color: rgba(184,148,90,0.4); border-radius: 4px; transform: rotate(45deg); }
.duo .card h3 { margin-bottom: 14px; }
.duo .card ul { list-style:none; margin: 22px 0 32px; }
.duo .card ul li {
  padding: 12px 0; border-top: 1px solid var(--line);
  font-size: 15px; color: var(--ink-soft); display:flex; gap: 14px;
}
.duo .card ul li:last-child { border-bottom: 1px solid var(--line); }
.duo .card ul li::before {
  content:""; flex:none; width:6px; height:6px; background: var(--gold); margin-top: 9px; border-radius: 50%;
}
.duo .card .more { margin-top: auto; }

/* ---------- Process ---------- */
.process { display:grid; grid-template-columns: repeat(5, 1fr); gap: 24px; }
.process .step { text-align: center; padding: 0 8px; }
.process .step .n {
  display:inline-flex; width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid var(--gold); color: var(--gold-deep);
  align-items:center; justify-content:center;
  font-family: var(--serif); font-size: 22px; margin-bottom: 22px;
}
.process .step h4 { font-family: var(--serif); font-size: 22px; margin-bottom: 10px; }
.process .step p { font-size: 15px; line-height: 1.6; color: var(--muted); }

/* ---------- Founders ---------- */
.founders { display:grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.founder {
  background: var(--paper); border: 1px solid var(--line);
  padding: 42px 36px; text-align: center;
}
.founder .portrait {
  width: 140px; height: 140px; border-radius: 50%;
  margin: 0 auto 28px;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold-deep));
  display:flex; align-items:center; justify-content:center;
  font-family: var(--serif); font-size: 48px; color: var(--paper);
  border: 4px solid var(--paper); box-shadow: 0 0 0 1px var(--gold);
}
.founder h3 { margin-bottom: 4px; }
.founder .role {
  font-family: var(--sans); font-size: 11.5px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--gold-deep); margin-bottom: 22px;
}
.founder p { font-size: 15px; line-height: 1.7; }
.founder .contact {
  margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line);
  font-size: 14px; color: var(--ink); line-height: 1.9;
}
.founder .contact a { color: var(--gold-deep); }
.founder .contact a:hover { color: var(--ink); }

/* ---------- Testimonials ---------- */
.quotes { display:grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.quote {
  background: var(--paper); border-left: 2px solid var(--gold);
  padding: 36px 32px; display:flex; flex-direction:column; gap: 20px;
}
.quote .stars { color: var(--gold); letter-spacing: 4px; font-size: 16px; }
.quote blockquote {
  font-family: var(--serif); font-style: italic; font-size: 19px; line-height: 1.5;
  color: var(--ink); font-weight: 400;
}
.quote cite { font-style: normal; font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }

/* ---------- Product Grid (Watches inventory) ---------- */
.inventory { display:grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.watch {
  background: var(--paper); border: 1px solid var(--line);
  overflow: hidden; transition: transform .25s, box-shadow .25s, border-color .25s;
}
.watch:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: var(--gold-soft); }
.watch .ph {
  height: 280px; position:relative; overflow:hidden;
  background:
    radial-gradient(circle at 50% 45%, rgba(255,255,255,0.18), transparent 60%),
    linear-gradient(135deg, #1f1c19, #36302a);
}
.watch .ph::after {
  content:""; position:absolute; left:50%; top:50%; transform: translate(-50%,-50%);
  width: 150px; height: 150px; border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(255,255,255,0.5), rgba(255,255,255,0.02) 50%),
              linear-gradient(135deg, #c9c4b8, #6a635a);
  box-shadow: inset 0 0 0 8px rgba(0,0,0,0.4), 0 12px 30px rgba(0,0,0,0.5);
}
.watch .ph .label { position:absolute; bottom:14px; left:14px; color: var(--gold); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; z-index: 2; }
.watch .body { padding: 26px 26px 28px; }
.watch h4 { font-family: var(--serif); font-size: 22px; font-weight: 500; margin-bottom: 6px; line-height: 1.2; }
.watch .ref { font-family: var(--sans); font-size: 11.5px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.watch .specs { display:flex; flex-wrap:wrap; gap: 8px 14px; margin-bottom: 22px; }
.watch .specs span { font-size: 12.5px; color: var(--muted); }
.watch .specs span strong { color: var(--ink); font-weight: 600; }
.watch .pricing { display:flex; justify-content:space-between; align-items:center; border-top: 1px solid var(--line); padding-top: 18px; }
.watch .price { font-family: var(--serif); font-size: 26px; color: var(--ink); }
.watch .pricing a { font-size: 12.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-deep); border-bottom: 1px solid var(--gold); padding-bottom: 2px; }

/* ---------- Diamond categories ---------- */
.cat-grid { display:grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.cat {
  position: relative; padding: 0; overflow: hidden; cursor: pointer;
  background: var(--paper); border: 1px solid var(--line);
  transition: transform .25s, border-color .25s;
}
.cat:hover { transform: translateY(-4px); border-color: var(--gold-soft); }
.cat .ph {
  height: 240px; position:relative;
  background:
    radial-gradient(circle at 50% 50%, rgba(255,255,255,0.95), rgba(232,220,200,0.5) 40%, rgba(184,148,90,0.15) 80%),
    linear-gradient(135deg, #f7f0e0, #e0d2b8);
}
.cat .ph::after {
  content:""; position:absolute; left:50%; top:50%;
  width: 90px; height: 90px;
  transform: translate(-50%,-50%) rotate(45deg);
  background: linear-gradient(135deg, #ffffff, #d6caa8);
  box-shadow: 0 6px 24px rgba(184,148,90,0.4);
}
.cat .body { padding: 22px 24px 26px; text-align: center; }
.cat h4 { font-family: var(--serif); font-size: 22px; margin-bottom: 4px; }
.cat .body small { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-deep); }

/* ---------- CTA strip ---------- */
.cta-strip {
  background: var(--ink); color: var(--cream); padding: 100px 0; text-align: center;
}
.cta-strip h2 { color: var(--cream); margin-bottom: 22px; }
.cta-strip p { color: rgba(250,247,240,0.75); max-width: 600px; margin: 0 auto 36px; font-size: 18px; }
.cta-strip .actions { display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }

/* ---------- Newsletter ---------- */
.newsletter {
  background: var(--cream-soft); padding: 90px 0; text-align: center;
}
.newsletter h3 { font-size: clamp(28px, 3vw, 40px); margin-bottom: 14px; }
.newsletter p { max-width: 540px; margin: 0 auto 32px; }
.newsletter form { max-width: 480px; margin: 0 auto; display:flex; gap:0; }
.newsletter input {
  flex:1; padding: 16px 20px; border:1px solid var(--ink); background: transparent;
  font-family: var(--sans); font-size: 14px; outline: none;
}
.newsletter input:focus { border-color: var(--gold-deep); }
.newsletter button {
  padding: 16px 26px; border: 1px solid var(--ink); background: var(--ink); color: var(--cream);
  font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; cursor: pointer; border-left: none;
}
.newsletter button:hover { background: var(--gold-deep); border-color: var(--gold-deep); }

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--black); color: rgba(250,247,240,0.75); padding: 80px 0 36px;
}
footer .grid { display:grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 50px; }
footer h5 { font-family: var(--serif); font-size: 18px; color: var(--cream); margin-bottom: 22px; font-weight: 500; }
footer ul { list-style:none; }
footer ul li { padding: 6px 0; font-size: 14px; }
footer ul a:hover { color: var(--gold); }
footer .brand { color: var(--cream); margin-bottom: 16px; }
footer .brand .mark { border-color: var(--gold); color: var(--gold); }
footer p { font-size: 14px; color: rgba(250,247,240,0.65); line-height: 1.7; }
footer .copy { margin-top: 60px; padding-top: 30px; border-top: 1px solid rgba(250,247,240,0.12); text-align: center; font-size: 12.5px; letter-spacing: 0.12em; color: rgba(250,247,240,0.5); text-transform: uppercase; }

/* ---------- Blog ---------- */
.posts { display:grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.post { background: var(--paper); border: 1px solid var(--line); overflow: hidden; transition: transform .25s, border-color .25s; }
.post:hover { transform: translateY(-4px); border-color: var(--gold-soft); }
.post .ph { height: 220px; background: linear-gradient(135deg, #2a241e, #4a4035); position:relative; }
.post .ph.diamond { background: linear-gradient(135deg, #efe7d6, #c8b890); }
.post .ph.market { background: linear-gradient(135deg, #1a1814, #b8945a); }
.post .ph::after { content:""; position:absolute; inset:0; background: radial-gradient(circle at 70% 30%, rgba(255,255,255,0.15), transparent 55%); }
.post .meta { padding: 22px 28px 0; display:flex; gap: 12px; font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-deep); }
.post h3 { padding: 12px 28px 16px; font-size: 23px; line-height: 1.25; }
.post p { padding: 0 28px 24px; font-size: 15px; color: var(--muted); }

/* ---------- Contact ---------- */
.contact-grid { display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-form { background: var(--paper); border: 1px solid var(--line); padding: 48px 44px; }
.contact-form label { display:block; font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 8px; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%; padding: 14px 16px; border:1px solid var(--line);
  font-family: var(--sans); font-size: 15px; background: var(--cream); outline: none;
  margin-bottom: 22px; color: var(--ink);
}
.contact-form textarea { min-height: 130px; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--gold-deep); background: var(--paper); }
.contact-form button { width: 100%; padding: 18px; background: var(--ink); color: var(--cream); border: none; cursor: pointer; font-size: 12.5px; letter-spacing: 0.18em; text-transform: uppercase; }
.contact-form button:hover { background: var(--gold-deep); }

.routing { background: var(--paper); border: 1px solid var(--line); padding: 40px 36px; }
.routing h3 { margin-bottom: 22px; }
.routing .route { padding: 22px 0; border-top: 1px solid var(--line); }
.routing .route:last-child { padding-bottom: 0; }
.routing .route .role { font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-deep); margin-bottom: 4px; }
.routing .route h4 { font-family: var(--serif); font-size: 22px; margin-bottom: 8px; }
.routing .route a { display: block; font-size: 14.5px; color: var(--ink-soft); padding: 3px 0; }
.routing .route a:hover { color: var(--gold-deep); }

/* ---------- About ---------- */
.story { display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.story .visual {
  height: 480px; background:
    radial-gradient(circle at 30% 30%, rgba(184,148,90,0.4), transparent 55%),
    linear-gradient(135deg, #1a1814, #3a2f24);
  position:relative;
}
.story .visual::after {
  content:""; position:absolute; inset:50px;
  border: 1px solid rgba(184,148,90,0.3);
}
.story h2 { margin-bottom: 22px; }
.story p { margin-bottom: 18px; font-size: 17px; }
.story p:last-child { margin-bottom: 0; }

.values { display:grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 50px; }
.value { padding: 28px; border: 1px solid var(--line); background: var(--paper); }
.value .icon {
  width: 44px; height: 44px; border: 1px solid var(--gold);
  display:flex; align-items:center; justify-content:center; color: var(--gold-deep);
  font-family: var(--serif); font-size: 22px; margin-bottom: 18px;
}
.value h4 { margin-bottom: 8px; }
.value p { font-size: 15px; color: var(--muted); }

/* ---------- AI Concierge widget ---------- */
.concierge-fab {
  position: fixed; bottom: 24px; right: 24px; z-index: 100;
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--ink); color: var(--gold);
  border: 1px solid var(--gold);
  display:flex; align-items:center; justify-content:center;
  cursor: pointer; box-shadow: var(--shadow-card);
  transition: transform .2s, background .2s;
  font-family: var(--serif); font-size: 26px;
}
.concierge-fab:hover { transform: scale(1.05); background: var(--gold-deep); color: var(--cream); }
.concierge-fab .dot {
  position:absolute; top: 8px; right: 8px; width: 10px; height: 10px;
  background: var(--gold); border-radius: 50%; border: 2px solid var(--ink);
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(1.2); }
}

.concierge-panel {
  position: fixed; bottom: 100px; right: 24px; z-index: 100;
  width: 380px; max-width: calc(100vw - 32px); height: 540px; max-height: calc(100vh - 140px);
  background: var(--paper); border: 1px solid var(--line);
  display: none; flex-direction: column;
  box-shadow: 0 30px 80px rgba(0,0,0,0.25);
}
.concierge-panel.open { display: flex; }
.concierge-head {
  padding: 22px 24px; background: var(--ink); color: var(--cream);
  display:flex; align-items:center; gap: 14px;
}
.concierge-head .av {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--gold); display:flex; align-items:center; justify-content:center;
  color: var(--ink); font-family: var(--serif); font-size: 22px;
}
.concierge-head .who { flex:1; }
.concierge-head .who strong { font-family: var(--serif); font-size: 17px; display:block; }
.concierge-head .who small { font-size: 11.5px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); }
.concierge-head .close { background: none; border: none; color: var(--cream); font-size: 22px; cursor: pointer; padding: 4px 8px; }
.concierge-msgs { flex: 1; overflow-y: auto; padding: 22px; background: var(--cream); }
.msg { margin-bottom: 16px; display: flex; flex-direction: column; max-width: 85%; }
.msg.bot { align-items: flex-start; }
.msg.user { align-items: flex-end; margin-left: auto; }
.msg .bubble {
  padding: 12px 16px; font-size: 14.5px; line-height: 1.55;
  border-radius: 14px;
}
.msg.bot .bubble { background: var(--paper); border: 1px solid var(--line); color: var(--ink); border-bottom-left-radius: 4px; }
.msg.user .bubble { background: var(--ink); color: var(--cream); border-bottom-right-radius: 4px; }
.msg .meta { font-size: 10.5px; color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 4px; padding: 0 6px; }
.concierge-suggestions { padding: 12px 22px 0; display: flex; gap: 8px; flex-wrap: wrap; background: var(--cream); }
.concierge-suggestions button {
  background: var(--paper); border: 1px solid var(--line);
  padding: 8px 12px; font-size: 12.5px; cursor: pointer; color: var(--ink-soft);
  transition: border-color .2s, color .2s;
}
.concierge-suggestions button:hover { border-color: var(--gold); color: var(--gold-deep); }
.concierge-input {
  padding: 18px 22px; border-top: 1px solid var(--line);
  display:flex; gap: 10px;
}
.concierge-input input {
  flex:1; padding: 12px 14px; border: 1px solid var(--line); font-family: var(--sans);
  font-size: 14px; outline: none; background: var(--cream);
}
.concierge-input input:focus { border-color: var(--gold-deep); }
.concierge-input button {
  padding: 12px 18px; background: var(--ink); color: var(--cream); border: none; cursor: pointer;
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
}
.concierge-input button:hover { background: var(--gold-deep); }
.pm-badge {
  position: absolute; top: -28px; right: 0;
  font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold); padding: 4px 10px; border: 1px solid var(--gold); background: var(--ink);
}

/* ---------- Page badge for case-study context ---------- */
.case-bar {
  background: #0a0a0a; color: var(--gold);
  padding: 10px 0; font-size: 11.5px; letter-spacing: 0.22em;
  text-transform: uppercase; text-align: center;
  border-bottom: 1px solid var(--gold-deep);
}
.case-bar strong { color: var(--cream); font-weight: 500; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .duo, .founders, .quotes, .inventory, .posts, .contact-grid, .story, .values { grid-template-columns: 1fr 1fr; }
  .process { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
  .cat-grid { grid-template-columns: 1fr 1fr; }
  footer .grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 760px) {
  .nav ul { display: none; }
  .mobile-toggle { display: block; background: none; border: 1px solid var(--ink); padding: 8px 14px; font-size: 12px; cursor: pointer; }
  .duo, .founders, .quotes, .inventory, .posts, .contact-grid, .story, .values, .cat-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  footer .grid { grid-template-columns: 1fr; gap: 40px; }
  section { padding: 70px 0; }
  .hero { padding: 80px 0 70px; }
  .concierge-panel { right: 16px; left: 16px; width: auto; bottom: 90px; height: 70vh; }
}

/* ============================================================
   IMAGE WIRE-UP. Knox image gen, 2026-05-19 evening.
   Overrides the placeholder gradients with real photography.
   ============================================================ */

/* Hero. Used on Home and inner pages (eyebrow + h1 sit on top). */
.hero {
  background-image:
    linear-gradient(rgba(10,10,10,0.66), rgba(10,10,10,0.42)),
    url('../img/hero-home.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* Home page duo cards. */
.duo .card.watches .visual,
.duo .card.diamonds .visual {
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat;
}
.duo .card.watches .visual {
  background-image: url('../img/watch-chronograph.jpg') !important;
}
.duo .card.diamonds .visual {
  background-image: url('../img/diamond-halo-ring.jpg') !important;
}
.duo .card .visual::after { display: none !important; }

/* Watches inventory grid. */
.watch .ph {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.watch .ph::after { display: none; }
.watch .ph .label {
  background: rgba(10,10,10,0.72);
  padding: 6px 12px;
  font-weight: 600;
}

/* Diamond category cards. */
.cat .ph {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.cat .ph::after { display: none; }
.cat--studs    .ph { background-image: url('../img/diamond-studs.jpg'); }
.cat--halo     .ph { background-image: url('../img/diamond-halo-ring.jpg'); }
.cat--bracelet .ph { background-image: url('../img/diamond-tennis-bracelet.jpg'); }
.cat--necklace .ph { background-image: url('../img/diamond-tennis-necklace.jpg'); }

/* About story visual + Diamonds custom design override. */
.story .visual {
  background-image: url('../img/about-story.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.story .visual::after { display: none; }
.story.diamonds-custom .visual {
  background-image: url('../img/diamond-halo-ring.jpg');
}

/* ============================================================
   AI WIDGETS. RevenueHire-style mini-tools, 2026-05-19 evening.
   Inline AI-native interactions: matcher, valuator, router, spotlight.
   ============================================================ */

.widget-section { padding: 90px 0; }
.widget-section.dark { background: var(--ink); color: var(--cream); }
.widget-section.cream { background: var(--cream-soft); }

.widget {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 44px 44px 40px;
  position: relative;
  box-shadow: var(--shadow-soft);
  max-width: 980px;
  margin: 0 auto;
}
.widget.dark {
  background: linear-gradient(135deg, #0f0f0f, #1a1814);
  border: 1px solid rgba(184, 148, 90, 0.4);
  color: var(--cream);
  padding: 50px 48px 44px;
}
.widget.dark h3, .widget.dark h4 { color: var(--cream); }
.widget.dark .widget-sub { color: rgba(250,247,240,0.75); }

.widget .pm-tag {
  position: absolute; top: -1px; right: -1px;
  background: var(--ink); color: var(--gold);
  padding: 6px 14px;
  font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase;
  border: 1px solid var(--ink);
}
.widget.dark .pm-tag {
  background: var(--gold-deep); color: var(--ink); border-color: var(--gold-deep);
}

.widget-head { margin-bottom: 30px; }
.widget-head .eyebrow { display: inline-block; margin-bottom: 12px; }
.widget-head h3 {
  font-family: var(--serif); font-size: 30px; font-weight: 500;
  margin-bottom: 10px; color: var(--ink); letter-spacing: -0.01em;
}
.widget-head .widget-sub {
  font-size: 15.5px; color: var(--ink-soft); line-height: 1.6; max-width: 640px;
}

.widget-controls {
  display: grid; grid-template-columns: repeat(3, 1fr) auto;
  gap: 14px; align-items: end;
  margin-bottom: 22px;
}
.widget-controls.four { grid-template-columns: repeat(4, 1fr) auto; }
.widget-controls.two  { grid-template-columns: repeat(2, 1fr) auto; }
.widget-controls.freeform {
  grid-template-columns: 1fr auto;
  gap: 14px;
}

.widget-field { display: flex; flex-direction: column; }
.widget-field label {
  font-family: var(--sans);
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 8px;
}
.widget.dark .widget-field label { color: var(--gold); }
.widget-field select,
.widget-field input {
  padding: 13px 14px;
  background: var(--cream);
  border: 1px solid var(--line);
  font-family: var(--sans);
  font-size: 14.5px;
  color: var(--ink);
  outline: none;
  width: 100%;
  cursor: pointer;
}
.widget.dark .widget-field select,
.widget.dark .widget-field input {
  background: rgba(255,255,255,0.05);
  border-color: rgba(184, 148, 90, 0.3);
  color: var(--cream);
}
.widget-field select:focus,
.widget-field input:focus {
  border-color: var(--gold-deep);
}

.widget-go {
  padding: 14px 26px;
  background: var(--ink); color: var(--cream); border: none;
  font-family: var(--sans);
  font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase;
  cursor: pointer;
  font-weight: 600;
  white-space: nowrap;
  transition: background .2s;
}
.widget-go:hover { background: var(--gold-deep); }
.widget.dark .widget-go {
  background: linear-gradient(135deg, #d4a866, #b8945a);
  color: var(--ink);
}
.widget.dark .widget-go:hover {
  background: linear-gradient(135deg, #e6c089, #c9a978);
}

.widget-result {
  margin-top: 26px;
  padding: 32px 32px;
  background: var(--cream);
  border: 1px solid var(--gold-soft);
  border-left: 3px solid var(--gold);
  display: none;
  animation: widgetReveal .4s ease-out;
}
.widget.dark .widget-result {
  background: rgba(184, 148, 90, 0.08);
  border-color: rgba(184, 148, 90, 0.35);
  border-left-color: var(--gold);
}
.widget-result.open { display: block; }
@keyframes widgetReveal {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.widget-result .result-eyebrow {
  font-family: var(--sans);
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold-deep); margin-bottom: 12px;
}
.widget.dark .widget-result .result-eyebrow { color: var(--gold); }
.widget-result .result-headline {
  font-family: var(--serif); font-size: 26px; font-weight: 500;
  margin-bottom: 8px; line-height: 1.2; color: var(--ink);
}
.widget.dark .widget-result .result-headline { color: var(--cream); }
.widget-result .result-body { font-size: 15.5px; line-height: 1.65; color: var(--ink-soft); }
.widget.dark .widget-result .result-body { color: rgba(250,247,240,0.85); }

/* Valuator price block */
.value-display {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  margin: 20px 0 24px;
}
.value-card {
  padding: 22px 24px;
  background: var(--paper);
  border: 1px solid var(--line);
}
.value-card .label {
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted);
  margin-bottom: 8px;
}
.value-card .number {
  font-family: var(--serif); font-size: 30px; color: var(--ink);
}
.value-card.highlight { background: var(--ink); border-color: var(--ink); }
.value-card.highlight .label { color: var(--gold); }
.value-card.highlight .number { color: var(--cream); }

/* Watch match result */
.match-card {
  display: grid; grid-template-columns: 200px 1fr; gap: 26px; align-items: center;
  margin-top: 18px;
}
.match-card .match-image {
  height: 160px;
  background-size: cover; background-position: center;
  border: 1px solid var(--line);
}
.match-card .match-info h4 {
  font-family: var(--serif); font-size: 22px; margin-bottom: 4px;
}
.match-card .match-info .match-ref {
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 12px;
}
.match-card .match-info .match-price {
  font-family: var(--serif); font-size: 26px; color: var(--gold-deep); margin-bottom: 10px;
}
.match-card .match-info .match-why { font-size: 14.5px; line-height: 1.6; }

/* Advisor result */
.advisor-card { display: grid; grid-template-columns: 110px 1fr; gap: 24px; align-items: start; }
.advisor-card .av-portrait {
  width: 110px; height: 110px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold-deep));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 42px; color: var(--paper);
  border: 4px solid var(--paper); box-shadow: 0 0 0 1px var(--gold);
}
.advisor-card h4 { font-family: var(--serif); font-size: 24px; margin-bottom: 2px; }
.advisor-card .av-role {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold-deep); margin-bottom: 14px;
}
.advisor-card .av-pitch { font-size: 15px; line-height: 1.65; margin-bottom: 14px; }
.advisor-card .av-contact { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 6px; }
.advisor-card .av-contact a {
  font-size: 13.5px; color: var(--gold-deep); border-bottom: 1px solid var(--gold-soft); padding-bottom: 2px;
}
.advisor-card .av-contact a:hover { color: var(--ink); }

/* Spotlight result. Multi-watch grid */
.spotlight-picks {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  margin-top: 22px;
}
.spotlight-pick {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(184, 148, 90, 0.3);
  padding: 0;
}
.spotlight-pick .sp-image {
  height: 160px;
  background-size: cover; background-position: center;
}
.spotlight-pick .sp-body { padding: 18px 20px 22px; }
.spotlight-pick .sp-brand {
  font-size: 10.5px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 4px;
}
.spotlight-pick h4 {
  font-family: var(--serif); font-size: 18px; color: var(--cream);
  line-height: 1.25; margin-bottom: 10px;
}
.spotlight-pick .sp-price {
  font-family: var(--serif); font-size: 19px; color: var(--gold); margin-bottom: 12px;
}
.spotlight-pick .sp-why {
  font-size: 13px; color: rgba(250,247,240,0.78); line-height: 1.55;
}
.spotlight-followups {
  margin-top: 26px; padding-top: 22px;
  border-top: 1px solid rgba(184, 148, 90, 0.25);
}
.spotlight-followups .fu-label {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 12px;
}
.spotlight-followups ul { list-style: none; }
.spotlight-followups li {
  padding: 8px 0;
  font-size: 14.5px;
  color: rgba(250,247,240,0.85);
  display: flex; gap: 12px;
}
.spotlight-followups li::before {
  content: "→"; color: var(--gold); flex: none;
}

@media (max-width: 760px) {
  .widget-controls,
  .widget-controls.four,
  .widget-controls.two,
  .widget-controls.freeform {
    grid-template-columns: 1fr;
  }
  .widget-go { width: 100%; }
  .value-display { grid-template-columns: 1fr; }
  .match-card { grid-template-columns: 1fr; }
  .match-card .match-image { height: 200px; }
  .advisor-card { grid-template-columns: 1fr; text-align: center; }
  .advisor-card .av-portrait { margin: 0 auto; }
  .advisor-card .av-contact { justify-content: center; }
  .spotlight-picks { grid-template-columns: 1fr; }
  .widget { padding: 32px 26px; }
}