/* =====================================================================
   Jewellerypoint — shared stylesheet (style.css)
   Aesthetic: refined editorial luxury — ivory canvas, gold accents,
   Playfair Display headings + Lato body (brand spec).
   This single file styles every page (nav, grids, cards, articles,
   badges, FAQ, footer). No JavaScript anywhere on the site.
   ===================================================================== */

/* ---- Design tokens (brand colours from the brief) ---- */
:root{
  --gold:#bfa06f;          /* primary */
  --gold-deep:#a8884f;
  --cta:#d4af37;           /* buttons / highlights */
  --ink:#333333;           /* body text / accent */
  --ink-soft:#5b5b5b;
  --bg:#ffffff;            /* background */
  --ivory:#faf6ee;         /* soft section background */
  --ivory-2:#f3ead5;
  --line:#e7ddc8;          /* hairline borders */
  --maxw:1140px;
  --radius:4px;
  --shadow:0 10px 30px rgba(51,51,51,.08);
  --shadow-sm:0 4px 14px rgba(51,51,51,.07);
  --font-head:"Playfair Display",Georgia,serif;
  --font-body:"Lato","Helvetica Neue",Arial,sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--gold-deep);text-decoration:none;}
a:hover{color:var(--cta);text-decoration:underline;}

/* ---- Accessibility: skip link ---- */
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:.6rem 1rem;z-index:1000;}
.skip:focus{left:8px;top:8px;}

/* ---- Layout helpers ---- */
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px;}
.section{padding:64px 0;}
.section--ivory{background:var(--ivory);}
.eyebrow{
  font-family:var(--font-body);letter-spacing:.22em;text-transform:uppercase;
  font-size:.72rem;color:var(--gold-deep);font-weight:700;margin:0 0 .5rem;
}
.rule{width:64px;height:2px;background:var(--gold);border:0;margin:14px 0 0;}
.center{text-align:center;}
.center .rule{margin-left:auto;margin-right:auto;}

/* ---- Typography ---- */
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.2;font-weight:700;margin:0 0 .5em;}
h1{font-size:2.5rem;}
h2{font-size:1.9rem;}
h3{font-size:1.3rem;}
p{margin:0 0 1.1em;}

/* ---- Header / navigation ---- */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(140%) blur(6px);border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:72px;}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-head);
  font-size:1.5rem;font-weight:700;color:var(--ink);}
.brand:hover{text-decoration:none;color:var(--ink);}
.brand .mark{width:34px;height:34px;flex:0 0 auto;}
.brand small{display:block;font-family:var(--font-body);letter-spacing:.25em;
  font-size:.55rem;text-transform:uppercase;color:var(--gold-deep);margin-top:2px;}

/* the menu */
.menu{list-style:none;display:flex;gap:6px;margin:0;padding:0;align-items:center;}
.menu > li{position:relative;}
.menu > li > a{
  display:block;padding:12px 14px;color:var(--ink);font-weight:700;
  font-size:.86rem;letter-spacing:.04em;text-transform:uppercase;border-radius:var(--radius);
}
.menu > li > a:hover{color:var(--gold-deep);text-decoration:none;background:var(--ivory);}

/* pure-CSS dropdown (hover on desktop, focus-within for keyboard) */
.submenu{
  list-style:none;margin:0;padding:8px;position:absolute;top:100%;left:0;min-width:220px;
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius);
  opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s ease;
}
.menu > li:hover .submenu,
.menu > li:focus-within .submenu{opacity:1;visibility:visible;transform:translateY(0);}
.submenu a{display:block;padding:9px 12px;color:var(--ink-soft);font-size:.9rem;border-radius:var(--radius);}
.submenu a:hover{background:var(--ivory);color:var(--gold-deep);text-decoration:none;}

/* hamburger (pure CSS checkbox hack — no JS) */
.nav-toggle{display:none;}
.hamburger{display:none;cursor:pointer;padding:10px;border:1px solid var(--line);border-radius:var(--radius);}
.hamburger span,.hamburger span::before,.hamburger span::after{
  content:"";display:block;width:22px;height:2px;background:var(--ink);transition:.2s;}
.hamburger span::before{transform:translateY(-6px);}
.hamburger span::after{transform:translateY(4px);}

/* ---- Breadcrumbs ---- */
.crumbs{background:var(--ivory);border-bottom:1px solid var(--line);}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:12px 0;font-size:.82rem;}
.crumbs li::after{content:"›";margin-left:8px;color:var(--gold);}
.crumbs li:last-child::after{content:"";}
.crumbs a{color:var(--ink-soft);}
.crumbs li:last-child{color:var(--ink);font-weight:700;}

/* ---- Hero ---- */
.hero{background:
   radial-gradient(120% 120% at 80% -10%, var(--ivory-2) 0%, rgba(243,234,213,0) 55%),
   linear-gradient(180deg,#fff 0%, var(--ivory) 100%);
   border-bottom:1px solid var(--line);}
.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:center;padding:74px 22px;}
.hero h1{font-size:3rem;margin-bottom:.3em;}
.hero p.lead{font-size:1.15rem;color:var(--ink-soft);max-width:46ch;}
.hero-art{position:relative;}
.hero-art img{border-radius:var(--radius);box-shadow:var(--shadow);}
.hero-badge{position:absolute;bottom:-18px;left:-18px;background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);padding:12px 16px;border-radius:var(--radius);font-size:.8rem;}
.hero-badge strong{display:block;font-family:var(--font-head);font-size:1.2rem;color:var(--gold-deep);}

/* ---- Buttons ---- */
.btn{display:inline-block;background:var(--cta);color:#3a2f12;font-weight:700;
  padding:13px 24px;border-radius:var(--radius);letter-spacing:.03em;border:1px solid var(--cta);
  transition:.18s;font-size:.92rem;}
.btn:hover{background:#e6c454;text-decoration:none;color:#3a2f12;transform:translateY(-1px);}
.btn--ghost{background:transparent;color:var(--gold-deep);border-color:var(--gold);}
.btn--ghost:hover{background:var(--ivory);color:var(--gold-deep);}

/* ---- Grids & cards ---- */
.grid{display:grid;gap:26px;}
.grid--3{grid-template-columns:repeat(3,1fr);}
.grid--4{grid-template-columns:repeat(4,1fr);}
.grid--2{grid-template-columns:repeat(2,1fr);}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:.2s;display:flex;flex-direction:column;}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);}
.card .thumb{aspect-ratio:4/3;background:var(--ivory-2);}
.card .body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:6px;flex:1;}
.card h3{margin:0;font-size:1.2rem;}
.card p{margin:0;color:var(--ink-soft);font-size:.95rem;}
.card .meta{font-size:.78rem;color:var(--gold-deep);letter-spacing:.05em;text-transform:uppercase;font-weight:700;}
.card .price{font-family:var(--font-head);font-size:1.25rem;color:var(--ink);}
.card .card-link{margin-top:auto;padding-top:10px;font-weight:700;font-size:.9rem;}

/* category card variant */
.cat-card .body ul{margin:.4rem 0 0;padding:0;list-style:none;font-size:.9rem;}
.cat-card .body ul li{padding:3px 0;border-top:1px dashed var(--line);}
.cat-card .body ul li:first-child{border-top:0;}

/* ---- Pillar / cluster badges ---- */
.badge{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;padding:7px 13px;border-radius:999px;margin-bottom:14px;}
.badge--pillar{background:#3a2f12;color:#f6e6b8;}
.badge--cluster{background:var(--ivory-2);color:var(--gold-deep);border:1px solid var(--gold);}

/* ---- Article layout ---- */
.article{padding:46px 0 70px;}
.article .container{max-width:760px;}
.article h1{font-size:2.6rem;margin-bottom:.2em;}
.byline{display:flex;align-items:center;gap:12px;color:var(--ink-soft);font-size:.9rem;
  border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:26px;}
.byline .avatar{width:40px;height:40px;border-radius:50%;background:var(--ivory-2);
  border:1px solid var(--gold);flex:0 0 auto;}
.byline strong{color:var(--ink);}
.prose h2{margin-top:1.8em;}
.prose h3{margin-top:1.4em;color:var(--gold-deep);}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.3em;}
.prose li{margin:.35em 0;}
.prose figure{margin:1.6em 0;}
.prose figcaption{font-size:.82rem;color:var(--ink-soft);text-align:center;margin-top:8px;font-style:italic;}
.prose img{border-radius:var(--radius);box-shadow:var(--shadow-sm);}

/* data table */
.tbl{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.95rem;}
.tbl caption{caption-side:top;text-align:left;font-size:.82rem;color:var(--ink-soft);margin-bottom:8px;}
.tbl th,.tbl td{border:1px solid var(--line);padding:10px 12px;text-align:left;}
.tbl thead th{background:var(--ivory);font-family:var(--font-head);}

/* callout / related-in-cluster box */
.callout{background:var(--ivory);border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:var(--radius);padding:18px 20px;margin:1.8em 0;}
.callout h3{margin:0 0 .4em;font-size:1.1rem;}
.callout ul{margin:0;padding-left:1.2em;}
.related{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin:2em 0;box-shadow:var(--shadow-sm);}
.related h3{margin:0 0 .6em;font-size:1.05rem;color:var(--gold-deep);text-transform:uppercase;letter-spacing:.05em;font-size:.85rem;}
.related a{display:inline-block;}

/* author bio */
.author-box{display:flex;gap:16px;align-items:flex-start;background:var(--ivory);
  border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-top:2.4em;}
.author-box .avatar{width:56px;height:56px;border-radius:50%;background:var(--ivory-2);border:1px solid var(--gold);flex:0 0 auto;}
.author-box p{margin:.2em 0 0;font-size:.92rem;color:var(--ink-soft);}

/* ---- FAQ (pure CSS via details/summary) ---- */
.faq details{border:1px solid var(--line);border-radius:var(--radius);margin:10px 0;background:#fff;}
.faq summary{cursor:pointer;padding:14px 16px;font-weight:700;font-family:var(--font-head);list-style:none;
  display:flex;justify-content:space-between;align-items:center;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";color:var(--gold);font-size:1.3rem;}
.faq details[open] summary::after{content:"–";}
.faq details[open] summary{border-bottom:1px solid var(--line);}
.faq .answer{padding:14px 16px;color:var(--ink-soft);}

/* ---- Product page ---- */
.product{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:start;padding:46px 0 70px;}
.product .gallery img{border-radius:var(--radius);box-shadow:var(--shadow-sm);}
.product .sku{font-size:.82rem;color:var(--ink-soft);letter-spacing:.05em;}
.product .price{font-family:var(--font-head);font-size:2rem;color:var(--ink);margin:.2em 0;}
.product .desc{color:var(--ink-soft);}
.product .buy-note{font-size:.8rem;color:var(--ink-soft);margin-top:10px;}

/* ---- Placeholder note (for the 4 stub categories) ---- */
.note{background:var(--ivory);border:1px dashed var(--gold);border-radius:var(--radius);
  padding:24px;margin:24px 0;}
.note h2{font-size:1.3rem;}

/* ---- Footer ---- */
.site-footer{background:#2a2620;color:#d8cfbd;padding:54px 0 28px;margin-top:40px;}
.site-footer a{color:#e9dcbf;}
.site-footer a:hover{color:#fff;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;}
.foot-grid h4{color:#fff;font-size:1rem;letter-spacing:.04em;}
.foot-grid ul{list-style:none;margin:0;padding:0;font-size:.9rem;}
.foot-grid li{padding:4px 0;}
.foot-brand p{font-size:.9rem;color:#b8ad97;max-width:34ch;}
.foot-social{display:flex;gap:12px;margin-top:10px;}
.foot-social a{width:34px;height:34px;border:1px solid #4a4438;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:.75rem;text-decoration:none;}
.foot-bottom{border-top:1px solid #4a4438;margin-top:34px;padding-top:18px;
  font-size:.8rem;color:#9c9583;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

/* ---- Responsive ---- */
@media (max-width:900px){
  .hero .container{grid-template-columns:1fr;}
  .grid--4{grid-template-columns:repeat(2,1fr);}
  .grid--3{grid-template-columns:repeat(2,1fr);}
  .product{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:680px){
  body{font-size:16px;}
  h1{font-size:2rem;}.hero h1{font-size:2.2rem;}.article h1{font-size:2rem;}

  /* mobile nav: hamburger reveals stacked menu (checkbox hack) */
  .hamburger{display:block;}
  .menu{
    position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    padding:8px;gap:0;max-height:0;overflow:hidden;transition:max-height .25s ease;
  }
  .nav-toggle:checked ~ .menu{max-height:80vh;overflow:auto;}
  .menu > li > a{padding:14px;border-bottom:1px solid var(--line);}
  /* on mobile show submenus inline, always expanded for tap access */
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    border:0;border-bottom:1px solid var(--line);padding:0 0 8px 14px;}
  .grid--3,.grid--4,.grid--2{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;}
}