/* ==========================================================================
   LANKARATNA - by PL. MTT
   Design tokens: White (dominant, like the great jewellery houses) + Black ink
   + Padparadscha (a delicate, harmonious blend of pink and orange - the
   house's own signature colour) as the single accent, used for text links,
   buttons, and small highlights. Dark tones appear only inside the hero and
   gem-photography placeholders, where a moody backdrop is the photograph
   itself, not a page-chrome choice.
   Display: Cormorant Garamond - Body: Jost
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,400&family=Jost:wght@300;400;500;600&display=swap');

:root{
  --white: #ffffff;
  --porcelain: #f8f6f3;
  --linen: #f1ece5;

  --charcoal: #14100d;

  --pada: #e0916a;          /* padparadscha - pink/orange blend, our signature */
  --pada-deep: #c26f49;
  --pada-soft: #f4cbae;
  --pada-line: rgba(224,145,106,0.35);
  --pada-line-soft: rgba(224,145,106,0.16);

  --ink: #1c1a17;
  --ink-soft: #6c6559;
  --on-dark: #f5f0e7;
  --on-dark-soft: #cabfaf;

  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Jost', 'Helvetica Neue', Arial, sans-serif;

  --max: 1240px;
  --edge: clamp(20px, 5vw, 88px);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--white);
  color:var(--ink);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  opacity:0;
  animation: pageFadeIn 0.85s ease forwards;
}
@keyframes pageFadeIn{ from{ opacity:0; } to{ opacity:1; } }
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{ font-family:var(--serif); font-weight:500; letter-spacing:0.015em; margin:0 0 0.6em; color:var(--ink); }
p{margin:0 0 1.4em;}
.container{max-width:var(--max); margin:0 auto; padding-left:var(--edge); padding-right:var(--edge);}

::selection{background:var(--pada-soft); color:var(--charcoal);}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:1px solid var(--pada); outline-offset:4px;
}

.scroll-progress{ position:fixed; top:0; left:0; height:2px; width:0%; background:var(--pada); z-index:250; transition:width .12s linear; }

@media (prefers-reduced-motion: reduce){
  *{animation:none !important; transition:none !important;}
  body, .hero-eyebrow, .hero h1, .hero .hero-sub, .hero-scroll, .reveal{ opacity:1 !important; transform:none !important; }
}

/* ---------- Eyebrow / labels ---------- */
.eyebrow{
  font-family:var(--sans); font-size:0.7rem; letter-spacing:0.3em; text-transform:uppercase;
  color:var(--pada-deep); font-weight:500; display:inline-flex; align-items:center; gap:14px; margin-bottom:22px;
}
.eyebrow::before{ content:""; width:28px; height:1px; background:var(--pada); display:inline-block; }
.eyebrow.on-dark{ color:var(--pada-deep); }
.eyebrow.on-dark::before{ background:var(--pada); }

/* ---------- Facet mark ---------- */
.facet-mark{ display:block; }
.facet-divider{ display:flex; align-items:center; justify-content:center; gap:18px; margin:0 auto; width:100%; }
.facet-divider .line{ flex:1; max-width:120px; height:1px; background:var(--pada-line); }

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,0.94);
  backdrop-filter: blur(12px);
  border-bottom:1px solid var(--pada-line-soft);
}
.nav-wrap{ max-width:1560px; margin:0 auto; padding:0 var(--edge); display:flex; align-items:center; justify-content:space-between; height:84px; gap:18px; }
.nav-left{ display:flex; align-items:center; gap:24px; min-width:0; flex:1; }
.brandmark{ display:flex; align-items:center; gap:12px; flex-shrink:0; }
.brandmark svg{width:28px; height:28px;}
.brandmark .word{ font-family:var(--serif); color:var(--ink); line-height:1.1; white-space:nowrap; }
.brandmark .word .name{ font-size:1.2rem; letter-spacing:0.05em; display:block; }
.brandmark .word .by{ font-family:var(--sans); font-size:0.54rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--pada-deep); display:block; margin-top:2px;}

.main-nav{ display:flex; align-items:center; gap:18px; flex-wrap:nowrap; min-width:0; }
.main-nav a{ font-size:0.66rem; letter-spacing:0.06em; text-transform:uppercase; color:var(--ink-soft); font-weight:400; position:relative; padding:8px 0; transition:color .5s ease; white-space:nowrap; }
.main-nav a:hover, .main-nav a[aria-current="page"]{ color:var(--ink); }
.main-nav a::after{ content:""; position:absolute; left:0; right:0; bottom:6px; height:1px; background:var(--pada); transform:scaleX(0); transform-origin:center; transition:transform .45s cubic-bezier(.22,.61,.36,1); }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after{ transform:scaleX(1); }
.mobile-only-link{ display:none; }

/* Case icon + consultation button, inline at the end of the left nav group */
.nav-inline-action{ flex-shrink:0; }
.case-badge{ position:relative; display:flex; align-items:center; color:var(--ink); padding:6px; transition:opacity .4s ease; }
.case-badge:hover{ opacity:0.65; }
.case-badge svg{ width:20px; height:20px; }
.case-badge .count{
  position:absolute; top:-3px; right:-3px; min-width:15px; height:15px; border-radius:50%;
  background:var(--pada); color:var(--white); font-size:0.56rem; line-height:15px; text-align:center; font-family:var(--sans);
}
.mobile-case-icon{ display:none; }

/* Store link, far right */
.header-actions{ display:flex; align-items:center; gap:22px; flex-shrink:0; }
.store-link{
  display:inline-flex; align-items:center; gap:7px; font-size:0.7rem; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--ink); padding:8px 2px; transition:opacity .4s ease; white-space:nowrap;
}
.store-link svg{ width:12px; height:12px; }
.store-link:hover{ opacity:0.6; }

.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:8px; }
.nav-toggle span{ display:block; width:22px; height:1px; background:var(--ink); margin:6px 0; transition:transform .4s, opacity .4s; }

@media (max-width: 1340px){
  .nav-left{ gap:0; }
  .main-nav{
    position:fixed; inset:84px 0 0 0; height:calc(100vh - 84px);
    background:var(--white); flex-direction:column; align-items:flex-start;
    padding:44px var(--edge); gap:26px; overflow-y:auto;
    transform:translateX(100%); transition:transform .5s ease;
    border-top:1px solid var(--pada-line-soft);
  }
  .main-nav.open{ transform:translateX(0); }
  .main-nav a{ font-size:1rem; color:var(--ink-soft); white-space:normal; }
  .main-nav a:hover, .main-nav a[aria-current="page"]{ color:var(--ink); }
  .mobile-only-link{ display:block; margin-top:6px; }
  .mobile-only-link a{ display:inline-flex; align-items:center; gap:8px; }
  .nav-left .nav-inline-action{ display:none !important; }
  .store-link{ display:none; }
  .mobile-case-icon{ display:flex; }
  .nav-toggle{ display:block; }
}

/* ---------- Slide-in "added to curated viewing" drawer ---------- */
.case-drawer{
  position:fixed; top:0; right:0; height:100vh; width:min(420px, 92vw); z-index:300;
  transform:translateX(100%); transition:transform .55s cubic-bezier(.22,.61,.36,1);
  pointer-events:none;
}
.case-drawer.open{ transform:translateX(0); pointer-events:auto; }
.case-drawer-panel{
  background:var(--white); height:100%; box-shadow:-30px 0 70px rgba(20,16,13,0.14);
  padding:38px 34px; display:flex; flex-direction:column; border-left:1px solid var(--pada-line);
}
.case-drawer-head{ display:flex; justify-content:space-between; align-items:center; margin-bottom:30px; }
.case-drawer-close{ background:none; border:none; font-size:1.6rem; line-height:1; color:var(--ink-soft); cursor:pointer; }
.case-drawer-item{ border-top:1px solid var(--pada-line); border-bottom:1px solid var(--pada-line); padding:22px 0; font-family:var(--serif); font-size:1.15rem; color:var(--ink); margin-bottom:28px; }
.case-drawer-actions{ display:flex; flex-direction:column; gap:18px; align-items:flex-start; margin-top:auto; }
.case-drawer-actions .btn{ width:100%; justify-content:center; }

/* ---------- Buttons ---------- */
.btn{
  position:relative; overflow:hidden;
  display:inline-flex; align-items:center; gap:10px;
  font-size:0.74rem; letter-spacing:0.16em; text-transform:uppercase;
  padding:16px 32px; border:1px solid var(--pada); color:var(--ink);
  background:transparent; transition:all .5s cubic-bezier(.22,.61,.36,1); cursor:pointer;
}
.btn::before{
  content:""; position:absolute; top:0; left:-60%; width:35%; height:100%;
  background:linear-gradient(115deg, transparent, rgba(255,255,255,0.4), transparent);
  transform:skewX(-18deg); transition:left .75s cubic-bezier(.22,.61,.36,1); pointer-events:none;
}
.btn:hover::before{ left:130%; }
.btn:hover{ background:var(--pada); color:var(--white); border-color:var(--pada); }
.btn.on-dark{ color:var(--ink); border-color:var(--pada); }
.btn.on-dark:hover{ background:var(--pada); color:var(--white); }
.btn.solid{ background:var(--ink); color:var(--white); border-color:var(--ink); }
.btn.solid:hover{ background:var(--pada-deep); border-color:var(--pada-deep); color:var(--white); }
.text-link{
  font-size:0.76rem; letter-spacing:0.12em; text-transform:uppercase;
  border-bottom:1px solid var(--pada); padding-bottom:5px;
  transition:opacity .4s ease;
}
.text-link:hover{ opacity:0.6; }

/* ---------- Sections - white, throughout ---------- */
section{ padding:150px 0; }
@media (max-width:900px){ section{ padding:100px 0; } }
@media (max-width:600px){ section{ padding:80px 0; } }
.section-dark{ background:var(--porcelain); color:var(--ink); }
.section-dark h1,.section-dark h2,.section-dark h3{ color:var(--ink); }
.section-dark p{ color:var(--ink-soft); }
.section-tint{ background:var(--porcelain); }

.kicker-title{ font-size:clamp(2.2rem, 4vw, 3.6rem); line-height:1.18; }
.lede{ font-size:1.2rem; color:var(--ink-soft); max-width:640px; font-weight:300; line-height:1.75; }
.section-dark .lede{ color:var(--ink-soft); }

/* ---------- Gem-glow placeholder panels (the photography itself) ---------- */
.gem-panel{
  position:relative; overflow:hidden; border-radius:1px; background:#100d0a;
  --mx:50%; --my:50%;
}
.gem-panel::before{
  content:""; position:absolute; inset:-9%;
  background:
    radial-gradient(120% 140% at 30% 20%, rgba(224,145,106,0.38), transparent 55%),
    radial-gradient(90% 120% at 75% 80%, rgba(194,111,73,0.28), transparent 60%),
    linear-gradient(160deg, #100d0b 0%, #1d1712 55%, #110e0b 100%);
  animation: gemDrift 16s ease-in-out infinite alternate;
  transition: transform 1.4s cubic-bezier(.22,.61,.36,1);
  will-change: transform;
}
.gem-panel:hover::before{ transform:scale(1.07); }
.gem-panel::after{
  content:""; position:absolute; inset:0;
  background-image:
    radial-gradient(260px 260px at var(--mx) var(--my), rgba(255,255,255,0.18), transparent 62%),
    linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.045) 31%, transparent 33%),
    linear-gradient(65deg, transparent 45%, rgba(255,255,255,0.035) 46%, transparent 49%),
    linear-gradient(200deg, transparent 60%, rgba(255,255,255,0.045) 61%, transparent 64%);
  mix-blend-mode:overlay;
}
@keyframes gemDrift{
  from{ transform:scale(1) translate(0,0); }
  to{ transform:scale(1.11) translate(-1.8%,-1.5%); }
}
.gem-panel .cap{
  position:absolute; left:0; right:0; bottom:0; padding:26px 30px; z-index:2;
  display:flex; justify-content:flex-end; align-items:flex-end; gap:12px;
  background:linear-gradient(to top, rgba(8,6,5,0.5), transparent);
}
.gem-panel .cap .tag{ display:none; }
.gem-panel .cap .sub{ font-family:var(--serif); font-style:italic; color:var(--on-dark-soft); font-size:0.98rem; max-width:80%; text-align:right; }

/* ---------- Hero ---------- */
.hero{ position:relative; min-height:94vh; display:flex; align-items:flex-end; background:var(--charcoal); color:var(--on-dark); overflow:hidden; }
.hero .gem-panel{ position:absolute; top:0; left:0; right:0; bottom:0; border-radius:0;
background:url("assets/hero-gem.png") center/cover no-repeat;}
.hero .gem-panel::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.72) 0%,rgba(0,0,0,.48) 45%,rgba(0,0,0,.25) 100%);animation:none;}
.hero .gem-panel::after{display:none;}
.hero-inner{ position:relative; z-index:2; width:100%; padding:0 var(--edge) 100px; max-width:var(--max); margin:0 auto; }
.hero-eyebrow{ color:var(--pada-soft); opacity:0; animation:heroRise 1.2s cubic-bezier(.22,.61,.36,1) .25s forwards; }
.hero h1{ font-size:clamp(2.7rem, 6.6vw, 5.4rem); line-height:1.08; font-weight:400; max-width:16ch; color:var(--on-dark); opacity:0; animation:heroRise 1.3s cubic-bezier(.22,.61,.36,1) .45s forwards; }
.hero .hero-sub{ font-size:1.14rem; color:var(--on-dark-soft); max-width:52ch; margin-top:26px; opacity:0; animation:heroRise 1.3s cubic-bezier(.22,.61,.36,1) .7s forwards; }
@keyframes heroRise{ from{ opacity:0; transform:translateY(26px); } to{ opacity:1; transform:translateY(0); } }
.hero-scroll{
  position:absolute; right:var(--edge); bottom:40px; z-index:2;
  writing-mode:vertical-rl; font-size:0.68rem; letter-spacing:0.22em; text-transform:uppercase;
  color:var(--on-dark-soft); display:flex; align-items:center; gap:16px;
  opacity:0; animation:heroRise 1.2s cubic-bezier(.22,.61,.36,1) 1.05s forwards;
}
.hero-scroll::after{ content:""; width:1px; height:64px; background:rgba(245,240,231,0.28); }

/* ---------- Cards / grids ---------- */
.grid{ display:grid; gap:64px; }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
@media (max-width:980px){ .grid-3,.grid-2,.grid-4{ grid-template-columns:1fr 1fr; } }
@media (max-width:620px){ .grid-3,.grid-2,.grid-4{ grid-template-columns:1fr; } }

.card{ border-top:1px solid var(--pada-line); padding-top:28px; transition:transform .5s cubic-bezier(.22,.61,.36,1); }
a.card:hover, .card:hover{ transform:translateY(-6px); }
.card .num{ font-family:var(--serif); font-style:italic; color:var(--pada); font-size:1rem; }
.card h3{ font-size:1.55rem; margin-top:12px; }
.card p{ color:var(--ink-soft); font-size:0.98rem; }
.section-dark .card{ border-color:var(--pada-line); }
.section-dark .card p{ color:var(--ink-soft); }

/* ---------- Quote block ---------- */
.quote-block{ text-align:center; max-width:840px; margin:0 auto; }
.quote-block p{ font-family:var(--serif); font-style:italic; font-weight:400; font-size:clamp(1.55rem, 3vw, 2.4rem); line-height:1.5; color:inherit; }
.quote-block cite{ display:block; margin-top:26px; font-style:normal; font-size:0.7rem; letter-spacing:0.22em; text-transform:uppercase; color:var(--pada-deep); }
.section-dark .quote-block cite{ color:var(--pada-deep); }

/* ---------- Philosophy reflection strip ---------- */
.reflection{ padding:90px var(--edge); text-align:center; background:var(--linen); border-top:1px solid var(--pada-line); border-bottom:1px solid var(--pada-line); }
.reflection p{ font-family:var(--serif); font-style:italic; font-size:clamp(1.25rem,2.4vw,1.8rem); max-width:780px; margin:0 auto; color:var(--ink); }

/* ---------- Signature closing invitation - light, framed ---------- */
.closing-invite{ background:var(--porcelain); color:var(--ink); text-align:center; padding:150px var(--edge); border-top:1px solid var(--pada-line); border-bottom:1px solid var(--pada-line); }
.closing-invite .facet-mark{ margin:0 auto 34px; width:34px; height:34px; }
.closing-invite p.line{ font-family:var(--serif); font-style:italic; font-size:clamp(1.5rem,3vw,2.2rem); max-width:740px; margin:0 auto 44px; color:var(--ink); }

/* ---------- Footer - light ---------- */
.site-footer{ background:var(--white); color:var(--ink-soft); padding:96px 0 34px; border-top:1px solid var(--pada-line); }
.footer-grid{ display:grid; grid-template-columns:1.3fr repeat(5, 0.9fr); gap:36px; padding-bottom:64px; border-bottom:1px solid var(--pada-line-soft); }
@media (max-width:1100px){ .footer-grid{ grid-template-columns:1fr 1fr 1fr; } }
@media (max-width:700px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:480px){ .footer-grid{ grid-template-columns:1fr; } }
.footer-grid h4{ color:var(--pada-deep); font-family:var(--sans); font-size:0.7rem; letter-spacing:0.2em; text-transform:uppercase; font-weight:500; margin-bottom:20px;}
.footer-grid ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:13px; }
.footer-grid a{ font-size:0.88rem; color:var(--ink-soft); transition:color .4s ease; }
.footer-grid a:hover{ color:var(--ink); }
.footer-brand p{ color:var(--ink-soft); font-size:0.92rem; max-width:34ch; }
.newsletter-form{ display:flex; border-bottom:1px solid var(--pada-line); padding-bottom:10px; margin-top:8px; }
.newsletter-form input{ flex:1; background:none; border:none; color:var(--ink); font-family:var(--sans); font-size:0.88rem; padding:6px 0; }
.newsletter-form input::placeholder{ color:var(--ink-soft); }
.newsletter-form button{ background:none; border:none; color:var(--pada-deep); font-size:0.7rem; letter-spacing:0.16em; text-transform:uppercase; cursor:pointer; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:34px; flex-wrap:wrap; gap:14px; font-size:0.7rem; letter-spacing:0.05em; color:var(--ink-soft); }

/* ---------- Reveal on scroll ---------- */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity 1.3s cubic-bezier(.22,.61,.36,1), transform 1.3s cubic-bezier(.22,.61,.36,1); }
.reveal.is-visible{ opacity:1; transform:translateY(0); }
.grid > .reveal:nth-child(2), .product-grid > .reveal:nth-child(2){ transition-delay:.1s; }
.grid > .reveal:nth-child(3), .product-grid > .reveal:nth-child(3){ transition-delay:.2s; }
.grid > .reveal:nth-child(4), .product-grid > .reveal:nth-child(4){ transition-delay:.3s; }
.grid > .reveal:nth-child(5), .product-grid > .reveal:nth-child(5){ transition-delay:.4s; }
.grid > .reveal:nth-child(6), .product-grid > .reveal:nth-child(6){ transition-delay:.5s; }
.value-list > .reveal:nth-child(2), .evidence-grid > .reveal:nth-child(2), .channel-list > .reveal:nth-child(2), .stat-row > .reveal:nth-child(2){ transition-delay:.1s; }
.value-list > .reveal:nth-child(3), .evidence-grid > .reveal:nth-child(3), .channel-list > .reveal:nth-child(3), .stat-row > .reveal:nth-child(3){ transition-delay:.2s; }
.value-list > .reveal:nth-child(4), .evidence-grid > .reveal:nth-child(4), .channel-list > .reveal:nth-child(4){ transition-delay:.3s; }
.value-list > .reveal:nth-child(5), .evidence-grid > .reveal:nth-child(5), .channel-list > .reveal:nth-child(5){ transition-delay:.4s; }
.value-list > .reveal:nth-child(6), .channel-list > .reveal:nth-child(6), .channel-list > .reveal:nth-child(7){ transition-delay:.5s; }

/* ---------- Journey / process rail ---------- */
.journey-rail{ display:flex; gap:0; overflow-x:auto; padding-bottom:12px; scrollbar-width:thin; }
.journey-step{ flex:0 0 230px; padding:0 30px 0 0; position:relative; }
.journey-step:not(:last-child)::after{ content:"-"; position:absolute; right:10px; top:6px; color:var(--pada); }
.journey-step .idx{ font-family:var(--serif); font-style:italic; color:var(--pada); }
.journey-step h4{ font-size:1.12rem; margin:10px 0 10px; }
.journey-step p{ font-size:0.9rem; color:var(--ink-soft); }
.section-dark .journey-step p{ color:var(--ink-soft); }

/* ---------- Value grid ---------- */
.value-list{ display:grid; grid-template-columns:repeat(2,1fr); gap:46px 64px; }
@media (max-width:700px){ .value-list{ grid-template-columns:1fr; } }
.value-list .value{ border-left:1px solid var(--pada-line); padding-left:22px; }
.value-list .value h4{ font-size:1.22rem; margin-bottom:8px; }
.value-list .value p{ font-size:0.94rem; color:var(--ink-soft); margin:0; }
.section-dark .value-list .value p{ color:var(--ink-soft); }
.section-dark .value-list .value{ border-color:var(--pada-line); }

/* ---------- Two column split ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:90px; align-items:center; }
@media (max-width:900px){ .split{ grid-template-columns:1fr; gap:48px; } }

/* ---------- Forms ---------- */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:30px; }
@media (max-width:700px){ .form-grid{ grid-template-columns:1fr; } }
.field{ display:flex; flex-direction:column; gap:9px; }
.field.full{ grid-column:1/-1; }
.field label{ font-size:0.7rem; letter-spacing:0.16em; text-transform:uppercase; color:var(--pada-deep); }
.field input, .field select, .field textarea{
  background:transparent; border:none; border-bottom:1px solid var(--pada-line);
  padding:11px 2px; font-family:var(--sans); font-size:0.98rem; color:var(--ink);
}
.field input::placeholder, .field textarea::placeholder{ color:var(--ink-soft); opacity:0.7; }
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--pada); }
.field textarea{ resize:vertical; min-height:112px; }
.section-dark .field label{ color:var(--pada-deep); }
.section-dark .field input, .section-dark .field select, .section-dark .field textarea{ color:var(--ink); }
.section-dark .field input::placeholder, .section-dark .field textarea::placeholder{ color:var(--ink-soft); }

/* ---------- Contact channel cards - light ---------- */
.channel-list{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--pada-line); margin-top:64px; }
@media (max-width:900px){ .channel-list{ grid-template-columns:repeat(2,1fr); } }
.channel{ background:var(--white); padding:38px 30px; }
.channel .eyebrow{ margin-bottom:16px; }
.channel h4{ font-size:1.18rem; }
.channel p{ font-size:0.87rem; color:var(--ink-soft); margin-bottom:0; }

/* ---------- Expert / appointment cards ---------- */
.expert-card{ text-align:center; border:1px solid var(--pada-line); padding:38px 26px; }
.expert-card .avatar{
  width:66px; height:66px; margin:0 auto 20px; border-radius:50%;
  background:linear-gradient(160deg, var(--linen), var(--porcelain));
  border:1px solid var(--pada-line);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--serif); font-style:italic; color:var(--pada-deep); font-size:1.1rem;
}
.expert-card h4{ font-size:1.12rem; margin-bottom:5px; }
.expert-card .role{ font-size:0.74rem; letter-spacing:0.11em; text-transform:uppercase; color:var(--pada-deep); margin-bottom:16px; display:block; }
.expert-card p{ font-size:0.89rem; color:var(--ink-soft); }

/* ---------- Time slot picker ---------- */
.slot-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(110px, 1fr)); gap:11px; margin-top:16px; }
.slot{
  border:1px solid var(--pada-line); padding:13px 8px; text-align:center;
  font-size:0.82rem; letter-spacing:0.03em; cursor:pointer; background:none; color:var(--ink);
  transition:background .4s ease, color .4s ease, border-color .4s ease; font-family:var(--sans);
}
.slot:hover{ border-color:var(--pada); }
.slot.selected{ background:var(--ink); border-color:var(--ink); color:var(--white); }

/* ---------- Stat row ---------- */
.stat-row{ display:grid; grid-template-columns:repeat(3,1fr); gap:44px; border-top:1px solid var(--pada-line); border-bottom:1px solid var(--pada-line); padding:40px 0; margin:56px 0; }
@media (max-width:700px){ .stat-row{ grid-template-columns:1fr; gap:26px; } }
.stat-row .stat{ text-align:center; }
.stat-row .stat .figure{ font-family:var(--serif); font-size:2.2rem; color:var(--pada-deep); display:block; margin-bottom:8px; }
.stat-row .stat .label{ font-size:0.78rem; letter-spacing:0.09em; color:var(--ink-soft); text-transform:uppercase; }

/* ---------- Badge ---------- */
.badge{ display:inline-block; font-size:0.66rem; letter-spacing:0.16em; text-transform:uppercase; color:var(--pada-deep); border:1px solid var(--pada-line); padding:6px 14px; margin-bottom:16px; }

/* ---------- Swipeable gem-category carousel ---------- */
.category-carousel{ position:relative; margin-top:64px; }
.category-track{
  display:flex; gap:22px; overflow-x:auto; padding:4px 4px 22px;
  scroll-snap-type:x mandatory; -webkit-overflow-scrolling:touch;
  scrollbar-width:none; cursor:grab; user-select:none;
}
.category-track::-webkit-scrollbar{ display:none; }
.category-track.dragging{ cursor:grabbing; scroll-snap-type:none; }
.category-slide{ flex:0 0 auto; width:min(78vw, 320px); aspect-ratio:3/4; scroll-snap-align:center; position:relative; }
.category-slide .gem-panel{ position:absolute; inset:0; height:100%; }
.category-slide .idx-tag{ position:absolute; top:20px; left:20px; font-size:0.64rem; letter-spacing:0.18em; color:var(--on-dark-soft); text-transform:uppercase; z-index:2; }
.category-slide h3{ color:var(--on-dark); font-size:1.65rem; margin-bottom:5px; }
.category-nav{ display:flex; align-items:center; justify-content:center; gap:26px; margin-top:30px; }
.category-arrow{
  width:44px; height:44px; border:1px solid var(--pada-line); background:none; cursor:pointer;
  display:flex; align-items:center; justify-content:center; transition:border-color .4s ease, background .4s ease;
  color:var(--ink); font-family:var(--serif); font-size:1.1rem;
}
.category-arrow:hover{ border-color:var(--pada); background:var(--porcelain); }
.category-dots{ display:flex; gap:10px; }
.category-dots .dot{ width:7px; height:7px; border-radius:50%; background:var(--pada-line); transition:background .4s ease, transform .4s ease; }
.category-dots .dot.active{ background:var(--pada); transform:scale(1.3); }

/* ---------- Nav dropdown - fixed hover gap so it stays open and is easy to click ---------- */
.has-dropdown{ position:relative; padding-bottom:14px; margin-bottom:-14px; }
.has-dropdown > a::after{ content:"\2304"; margin-left:5px; font-size:0.9em; }
.dropdown-panel{
  position:absolute; top:100%; left:50%; transform:translateX(-50%);
  background:var(--white); border:1px solid var(--pada-line); min-width:230px;
  padding:10px 0; margin-top:0; box-shadow:0 22px 50px rgba(20,16,13,0.12);
  opacity:0; visibility:hidden; transition:opacity .3s ease, visibility .3s ease;
  z-index:200;
}
.has-dropdown:hover .dropdown-panel, .has-dropdown:focus-within .dropdown-panel{
  opacity:1; visibility:visible;
}
.dropdown-panel a{
  display:block; padding:13px 24px; font-size:0.72rem; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--ink-soft); white-space:nowrap;
}
.dropdown-panel a:hover{ color:var(--pada-deep); background:var(--porcelain); }
@media (max-width:1340px){
  .has-dropdown{ padding-bottom:0; margin-bottom:0; }
  .has-dropdown > a::after{ display:none; }
  .dropdown-panel{
    position:static; transform:none; opacity:1; visibility:visible; box-shadow:none;
    border:none; background:none; margin:8px 0 0 16px; padding:0; display:flex; flex-direction:column; gap:18px;
  }
  .dropdown-panel a{ padding:0; color:var(--ink-soft); font-size:0.9rem; }
}

/* ---------- Museum-style browse toolbar ---------- */
.catalogue-toolbar{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:22px;
  padding:26px 0; border-top:1px solid var(--pada-line); border-bottom:1px solid var(--pada-line); margin-bottom:36px;
}
.toolbar-left{ display:flex; flex-wrap:wrap; align-items:center; gap:20px; }
.filter-toggle{
  border:1px solid var(--pada-line); background:none; padding:10px 18px; font-size:0.75rem; letter-spacing:0.08em;
  text-transform:uppercase; color:var(--ink); cursor:pointer; display:inline-flex; align-items:center; gap:10px;
  font-family:var(--sans); transition:border-color .4s ease;
}
.filter-toggle:hover{ border-color:var(--pada); }
.filter-toggle .count{
  display:inline-flex; align-items:center; justify-content:center; min-width:18px; height:18px; border-radius:50%;
  background:var(--ink); color:var(--white); font-size:0.62rem;
}
.filter-chips{ display:flex; flex-wrap:wrap; gap:11px; }
.filter-chip{
  border:1px solid var(--pada-line); background:none; padding:10px 20px; font-size:0.75rem;
  letter-spacing:0.07em; color:var(--ink-soft); cursor:pointer; transition:all .4s ease; font-family:var(--sans);
}
.filter-chip:hover{ border-color:var(--pada); color:var(--ink); }
.filter-chip.active{ background:var(--ink); border-color:var(--ink); color:var(--white); }
.toolbar-right{ display:flex; align-items:center; gap:18px; font-size:0.82rem; color:var(--ink-soft); flex-wrap:wrap; }
.toolbar-right select{ border:1px solid var(--pada-line); background:none; padding:9px 11px; font-family:var(--sans); color:var(--ink); font-size:0.82rem; }
.view-toggle{ display:flex; border:1px solid var(--pada-line); }
.view-btn{ border:none; background:none; width:38px; height:38px; cursor:pointer; color:var(--ink-soft); font-size:0.9rem; transition:all .4s ease; }
.view-btn.active{ background:var(--ink); color:var(--white); }
.view-btn:not(.active):hover{ color:var(--ink); }

/* ---------- Filter panel (reference-style: label-left, chips-right rows) ---------- */
.filter-panel{ display:none; background:var(--porcelain); border:1px solid var(--pada-line); padding:36px; margin-bottom:56px; }
.filter-panel.open{ display:block; }
.filter-panel-head{ display:flex; justify-content:space-between; align-items:center; padding-bottom:22px; margin-bottom:6px; border-bottom:1px solid var(--pada-line); }
.filter-panel-head h3{ font-family:var(--sans); font-size:1.05rem; font-weight:500; margin:0; color:var(--ink); }
.filter-panel-head button{ background:none; border:none; font-family:var(--sans); font-size:0.85rem; font-weight:500; color:var(--pada-deep); cursor:pointer; text-decoration:underline; text-underline-offset:3px; }
.filter-row{ display:flex; align-items:flex-start; gap:34px; padding:26px 0; border-bottom:1px solid var(--pada-line-soft); }
.filter-row:last-of-type{ border-bottom:none; padding-bottom:6px; }
@media (max-width:700px){ .filter-row{ flex-direction:column; gap:14px; } }
.filter-row-label{ flex:0 0 150px; font-family:var(--sans); font-size:0.88rem; color:var(--ink); padding-top:9px; }
.filter-row-chips{ flex:1; display:flex; flex-wrap:wrap; gap:10px; min-width:0; }
.filter-row-chip{
  border:1px solid var(--pada-line); background:var(--white); padding:9px 17px; font-size:0.82rem; color:var(--ink);
  cursor:pointer; font-family:var(--sans); transition:all .3s ease; text-transform:none; letter-spacing:0;
}
.filter-row-chip:hover{ border-color:var(--pada); }
.filter-row-chip.active{ background:var(--ink); border-color:var(--ink); color:var(--white); }

/* ---------- Collector presentation cards / dossiers ---------- */
.product-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:56px; }
@media (max-width:980px){ .product-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:620px){ .product-grid{ grid-template-columns:1fr; } }
.product-grid.list-view{ grid-template-columns:1fr; gap:1px; background:var(--pada-line); }
.product-grid.list-view .product-card{ flex-direction:row; align-items:center; gap:30px; background:var(--white); padding:26px 30px; }
.product-grid.list-view .product-card .gem-panel{ width:120px; height:120px; flex-shrink:0; margin-bottom:0; aspect-ratio:auto; }
.product-grid.list-view .product-card .product-specs{ border-top:none; padding-top:0; }
.product-grid.list-view .product-card .add-to-list{ margin-top:0; flex-shrink:0; }
.product-grid.list-view .product-card > a:first-child{ flex-shrink:0; }
.product-card{ display:flex; flex-direction:column; transition:transform .5s cubic-bezier(.22,.61,.36,1); }
a.product-card:hover{ transform:translateY(-6px); }
.product-card .gem-panel{ aspect-ratio:4/5; margin-bottom:22px; }
.product-card .ref{ font-size:0.66rem; letter-spacing:0.12em; color:var(--pada-deep); text-transform:uppercase; margin-bottom:8px; }
.product-card h3{ font-size:1.28rem; margin-bottom:10px; }
.product-card .gem-note{ font-family:var(--serif); font-style:italic; color:var(--ink-soft); font-size:1rem; line-height:1.6; margin-bottom:16px; }
.product-specs{ display:grid; grid-template-columns:1fr 1fr; gap:5px 12px; font-size:0.79rem; color:var(--ink-soft); margin-bottom:16px; border-top:1px solid var(--pada-line-soft); padding-top:14px; }
.product-specs span.k{ color:var(--ink-soft); }
.product-specs span.v{ color:var(--ink); text-align:right; }
.product-price{ font-family:var(--serif); font-size:1.18rem; color:var(--ink); margin-bottom:16px; }
.add-to-list{
  border:1px solid var(--pada); background:none; color:var(--ink); padding:13px 18px;
  font-size:0.71rem; letter-spacing:0.13em; text-transform:uppercase; cursor:pointer; transition:all .4s ease;
  font-family:var(--sans); margin-top:auto;
}
.add-to-list:hover{ background:var(--pada); color:var(--white); }
.add-to-list.added{ background:var(--ink); border-color:var(--ink); color:var(--white); }

/* ---------- Individual gemstone / studded dossier page ---------- */
.dossier-tabs{ display:flex; gap:0; border-bottom:1px solid var(--pada-line); margin-bottom:28px; }
.dossier-tab{
  background:none; border:none; padding:14px 22px 14px 0; margin-right:22px; font-size:0.76rem; letter-spacing:0.1em;
  text-transform:uppercase; color:var(--ink-soft); cursor:pointer; position:relative; font-family:var(--sans);
}
.dossier-tab.active{ color:var(--ink); }
.dossier-tab.active::after{ content:""; position:absolute; left:0; right:22px; bottom:-1px; height:1px; background:var(--pada); }
.dossier-panel{ display:none; }
.dossier-panel.active{ display:block; animation:panelFadeIn .5s ease; }
@keyframes panelFadeIn{ from{ opacity:0; } to{ opacity:1; } }
.dossier-panel.active{ display:block; }
.viewer-toggle{ display:flex; gap:12px; margin-top:18px; }
.viewer-btn{ border:1px solid var(--pada-line); background:none; padding:10px 16px; font-size:0.75rem; color:var(--ink-soft); cursor:pointer; font-family:var(--sans); transition:all .4s ease; }
.viewer-btn.active{ background:var(--porcelain); color:var(--ink); border-color:var(--pada); }
.cert-sheet{ border:1px solid var(--pada-line); padding:34px; background:var(--white); }
.cert-head{ text-align:center; border-bottom:1px solid var(--pada-line); padding-bottom:22px; margin-bottom:26px; }
.cert-head h4{ font-size:1.3rem; letter-spacing:0.04em; }

/* ---------- Teaser cards ---------- */
.teaser-card{ position:relative; display:block; aspect-ratio:4/5; overflow:hidden; border:1px solid var(--pada-line); transition:transform .55s cubic-bezier(.22,.61,.36,1), box-shadow .55s ease; }
.teaser-card:hover{ transform:translateY(-8px); box-shadow:0 26px 50px rgba(20,16,13,0.18); }
.teaser-card .gem-panel{ position:absolute; inset:0; }
.teaser-card .teaser-body{ position:relative; z-index:2; height:100%; display:flex; flex-direction:column; justify-content:flex-end; padding:34px; }
.teaser-card .teaser-eyebrow{ color:var(--pada-soft); font-size:0.66rem; letter-spacing:0.2em; text-transform:uppercase; margin-bottom:12px; }
.teaser-card h3{ color:var(--on-dark); font-size:1.85rem; margin-bottom:10px; }
.teaser-card p{ color:var(--on-dark-soft); font-size:0.93rem; margin-bottom:18px; }
.teaser-card .teaser-link{ color:var(--on-dark); font-size:0.73rem; letter-spacing:0.15em; text-transform:uppercase; border-bottom:1px solid var(--pada-soft); padding-bottom:5px; align-self:flex-start; }

/* ---------- My Curated Viewing ---------- */
.case-summary{ display:flex; justify-content:space-between; align-items:center; padding-bottom:26px; border-bottom:1px solid var(--pada-line); margin-bottom:12px; font-size:0.85rem; color:var(--ink-soft); text-transform:uppercase; letter-spacing:0.07em; }
.list-item{ display:flex; align-items:center; gap:26px; padding:28px 0; border-bottom:1px solid var(--pada-line); }
.list-item .swatch{ width:80px; height:80px; flex-shrink:0; }
.list-item .info{ flex:1; min-width:0; }
.list-item .info h4{ font-size:1.12rem; margin-bottom:5px; }
.list-item .info span{ font-size:0.78rem; color:var(--ink-soft); text-transform:uppercase; letter-spacing:0.06em; }
.list-item .remove-item{ background:none; border:1px solid var(--pada-line); color:var(--ink-soft); padding:9px 15px; font-size:0.7rem; letter-spacing:0.09em; text-transform:uppercase; cursor:pointer; flex-shrink:0; transition:all .4s ease; }
.list-item .remove-item:hover{ border-color:var(--pada); color:var(--ink); }
.list-empty{ text-align:center; padding:70px 0; color:var(--ink-soft); }
.list-empty a{ white-space:nowrap; }

/* ---------- Evidence / certification exhibits ---------- */
.evidence-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--pada-line); margin-top:64px; }
@media (max-width:900px){ .evidence-grid{ grid-template-columns:1fr; } }
.evidence-item{ background:var(--white); padding:44px 34px; }
.evidence-item .eyebrow{ margin-bottom:16px; }
.evidence-item h4{ font-size:1.2rem; margin-bottom:10px; }
.evidence-item p{ font-size:0.92rem; color:var(--ink-soft); margin-bottom:0; }

/* ---------- The Curator ---------- */
.curator-quote{ font-family:var(--serif); font-style:italic; font-size:clamp(1.3rem,2.2vw,1.7rem); line-height:1.6; color:var(--ink); margin-bottom:24px; }
.curator-sign{ font-family:var(--serif); font-style:italic; color:var(--pada-deep); font-size:1.05rem; }

/* misc */
.mt-0{margin-top:0;}
.center{ text-align:center; }
.mx-auto{ margin-left:auto; margin-right:auto; }

/* ======================================================
   Audience Gate — Private Collector vs Trade & Business
====================================================== */
.audience-gate{
  position:fixed; inset:0; z-index:1000;
  background:var(--charcoal);
  display:flex; align-items:center; justify-content:center;
  padding:40px var(--edge);
  opacity:1; transition:opacity .45s ease;
}
.audience-gate.closing{ opacity:0; }
body.gate-open{ overflow:hidden; }
.gate-panel{ max-width:980px; width:100%; text-align:center; }
.gate-mark{ width:34px; height:34px; margin:0 auto 30px; }
.gate-panel .eyebrow{ justify-content:center; }
.gate-title{
  font-family:var(--serif); color:var(--on-dark); font-weight:400;
  font-size:clamp(1.6rem, 3.2vw, 2.5rem); line-height:1.3; margin:0 0 54px;
}
.gate-choices{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--pada-line); border:1px solid var(--pada-line); }
@media (max-width:760px){ .gate-choices{ grid-template-columns:1fr; } }
.gate-choice{
  background:var(--charcoal); border:none; border-radius:0; margin:0; appearance:none;
  cursor:pointer; text-align:left;
  padding:44px 38px; display:flex; flex-direction:column; gap:16px;
  transition:background .5s ease; font-family:inherit;
}
.gate-choice:hover, .gate-choice:focus-visible{ background:#1e1913; }
.gate-choice-label{ font-family:var(--serif); font-size:1.5rem; color:var(--on-dark); }
.gate-choice-desc{ font-family:var(--sans); font-size:0.86rem; line-height:1.65; color:var(--on-dark-soft); }
.gate-choice-cta{ font-family:var(--sans); font-size:0.7rem; letter-spacing:0.16em; text-transform:uppercase; color:var(--pada); margin-top:auto; padding-top:12px; }
.gate-choice:hover .gate-choice-cta{ color:var(--pada-soft); }
.gate-foot{ margin-top:36px; font-family:var(--sans); font-size:0.7rem; color:var(--on-dark-soft); letter-spacing:0.04em; }

.audience-switch{
  display:inline-block; font-family:var(--sans); font-size:0.66rem; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--ink-soft); border:none; border-bottom:1px solid var(--pada-line); border-radius:0; padding:0 0 2px; margin:0;
  cursor:pointer; background:none; appearance:none;
}
.audience-switch:hover{ color:var(--ink); }
.footer-bottom{ flex-wrap:wrap; gap:14px 28px; }

/* audience-scoped visibility (default = Private Collector / B2C) */
.b2b-only{ display:none; }
body.audience-b2b .b2b-only{ display:block; }
body.audience-b2b .hero.b2b-only{ display:flex; }
body.audience-b2b .btn.b2b-only{ display:inline-flex; }
body.audience-b2b .b2c-only{ display:none; }

/* ---------- Trade capabilities grid (business models) ---------- */
.capability-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--pada-line); margin-top:56px; border:1px solid var(--pada-line); }
@media (max-width:760px){ .capability-grid{ grid-template-columns:1fr; } }
.capability-item{ background:var(--white); padding:40px 36px; display:block; text-decoration:none; transition:background .4s ease; }
a.capability-item:hover{ background:var(--porcelain); }
.section-dark .capability-item{ background:var(--porcelain); }
.section-dark a.capability-item:hover{ background:var(--linen); }
.capability-item .num{ font-family:var(--sans); font-size:0.68rem; letter-spacing:0.16em; text-transform:uppercase; color:var(--pada-deep); display:block; margin-bottom:14px; }
.capability-item h4{ font-family:var(--serif); font-size:1.35rem; font-weight:400; margin:0 0 12px; color:var(--ink); }
.capability-item p{ font-size:0.92rem; line-height:1.7; color:var(--ink-soft); margin:0 0 14px; }
.capability-item .capability-link{ font-family:var(--sans); font-size:0.7rem; letter-spacing:0.14em; text-transform:uppercase; color:var(--pada-deep); }
a.capability-item:hover .capability-link{ color:var(--pada); }

/* ---------- Auctions ---------- */
.auction-cta-panel{
  background:var(--charcoal); color:var(--on-dark); border-radius:2px;
  padding:70px var(--edge); text-align:center; margin-top:50px;
}
.auction-cta-panel .eyebrow{ justify-content:center; }
.auction-cta-panel h3{ font-family:var(--serif); font-weight:400; font-size:clamp(1.5rem,2.6vw,2.1rem); color:var(--on-dark); margin:0 0 20px; }
.auction-cta-panel p{ color:var(--on-dark-soft); max-width:560px; margin:0 auto 34px; line-height:1.7; }