/* Green Jewelry News — premium fine-jewelry register */
:root{
  --ink:#1a1714;--ink-soft:#4a423a;--muted:#7a7166;--line:#e7ded0;
  --cream:#faf6ef;--paper:#ffffff;--sand:#f3ece0;
  --gold:#a9822f;--gold-2:#caa24e;--gold-3:#e6cd8b;--emerald:#0f5132;--emerald-2:#177552;
  --max:1180px;
  --serif:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--sans);font-size:16.5px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
h1,h2,h3,h4,.wordmark,.brand-sm,.article h1,.page h1{font-family:var(--serif)}

/* top bar */
.topbar{background:var(--ink);color:#d9cdb8;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:34px}
.topbar a{color:#d9cdb8;margin-left:16px}
.topbar .edt{color:var(--gold-3)}

/* masthead */
.masthead{background:var(--cream);border-bottom:1px solid var(--line);text-align:center}
.masthead .wrap{padding:26px 22px 18px}
.brand{display:inline-flex;align-items:center;gap:14px;color:var(--ink)}
.brand:hover{text-decoration:none}
.mark{display:inline-grid;place-items:center;width:42px;height:42px;border:1.5px solid var(--gold);border-radius:50%;color:var(--gold);font-family:var(--serif);font-weight:700;font-size:19px;letter-spacing:.02em}
.wordmark{font-size:38px;font-weight:600;letter-spacing:.01em;line-height:1}
.wordmark em{font-style:italic;color:var(--gold)}
.brand-tag{margin-top:9px;color:var(--muted);font-size:12px;letter-spacing:.22em;text-transform:uppercase}

/* nav */
.nav{background:var(--cream);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.nav .wrap{display:flex;justify-content:center;align-items:center;gap:6px;flex-wrap:wrap;min-height:50px}
.nav a{color:var(--ink);font-size:12.5px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;padding:14px 15px;position:relative}
.nav a:hover{color:var(--gold);text-decoration:none}
.nav a::after{content:"";position:absolute;left:15px;right:15px;bottom:9px;height:1.5px;background:var(--gold);transform:scaleX(0);transition:transform .18s}
.nav a:hover::after{transform:scaleX(1)}
.nav a.home{color:var(--muted)}

main{padding:34px 0 46px}

/* ---- HERO with 3D ---- */
.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:34px;align-items:center;margin:8px 0 46px;
  background:linear-gradient(135deg,#fffdf8 0%,#f4ead6 55%,#efe1c6 100%);
  border:1px solid var(--line);border-radius:8px;padding:34px 38px;overflow:hidden;position:relative}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(1200px 400px at 20% -10%,rgba(202,162,78,.18),transparent 60%);pointer-events:none}
.hero3d{position:relative;min-height:400px;height:44vh;max-height:520px}
.hero3d canvas{width:100%;height:100%;display:block;cursor:grab;touch-action:pan-y}
.hero3d canvas:active{cursor:grabbing}
.hero3d .hero3d-fallback{display:none;position:absolute;inset:0}
.hero3d.nogl canvas{display:none}
.hero3d.nogl .hero3d-fallback{display:block;background:
  radial-gradient(60% 60% at 50% 42%,rgba(230,205,139,.9),rgba(169,130,47,.35) 55%,transparent 70%);
  border-radius:50%;margin:auto;width:70%;height:70%;top:15%;left:15%}
.hero3d.nogl::after{content:"\2666";position:absolute;top:26%;left:0;right:0;text-align:center;font-size:64px;color:#eaf3ff;text-shadow:0 0 30px rgba(159,208,255,.8)}
.hero-copy .eyebrow{color:var(--gold);font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase}
.hero-copy h1{font-size:47px;line-height:1.06;margin:.18em 0 .32em;font-weight:600;letter-spacing:-.01em}
.hero-copy p{font-size:18px;color:var(--ink-soft);margin:0 0 22px;max-width:44ch}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}

.btn{display:inline-block;background:var(--ink);color:#fff;font-family:var(--sans);font-weight:600;font-size:13.5px;letter-spacing:.03em;padding:12px 22px;border-radius:3px}
.btn:hover{background:var(--gold);text-decoration:none;color:#fff}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}

/* section heads */
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin:40px 0 18px;border-bottom:2px solid var(--ink);padding-bottom:10px}
.section-head h2{font-size:27px;margin:0;font-weight:600}
.section-head .more{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}

/* card grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:7px;overflow:hidden;color:var(--ink);transition:transform .15s,box-shadow .15s}
.card:hover{text-decoration:none;transform:translateY(-3px);box-shadow:0 14px 30px rgba(60,45,20,.12)}
.card .thumb{aspect-ratio:16/10;position:relative;display:flex;align-items:flex-end;padding:12px}
.card .thumb .cat{font-family:var(--sans);font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#fff;background:rgba(26,23,20,.55);padding:5px 10px;border-radius:2px;backdrop-filter:blur(2px)}
.card .cbody{padding:16px 18px 18px}
.card h3{font-size:21px;line-height:1.22;margin:0 0 .35em;font-weight:600}
.card p{color:var(--muted);font-size:14.5px;margin:0 0 .7em}
.card .rl{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}

/* category gradient fills */
.grad-precious-metals .thumb,.hero-band.grad-precious-metals,.page-head.grad-precious-metals{background:linear-gradient(135deg,#caa24e,#8a6a22 90%)}
.grad-gemstones .thumb,.hero-band.grad-gemstones,.page-head.grad-gemstones{background:linear-gradient(135deg,#1d7a86,#0f4a5c 90%)}
.grad-buying-guides .thumb,.hero-band.grad-buying-guides,.page-head.grad-buying-guides{background:linear-gradient(135deg,#3a3f52,#1c2030 90%)}
.grad-jewelry-care .thumb,.hero-band.grad-jewelry-care,.page-head.grad-jewelry-care{background:linear-gradient(135deg,#c08a86,#8a4f52 90%)}
.grad-sustainability .thumb,.hero-band.grad-sustainability,.page-head.grad-sustainability{background:linear-gradient(135deg,#177552,#0c3f2b 90%)}

/* article */
.article{max-width:720px;margin:0 auto}
.breadcrumb{font-family:var(--sans);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.kicker{color:var(--gold);font-family:var(--sans);font-weight:700;text-transform:uppercase;letter-spacing:.16em;font-size:11.5px}
.article h1{font-size:42px;line-height:1.1;margin:.14em 0 .3em;font-weight:600;letter-spacing:-.01em}
.article .standfirst{font-family:var(--serif);font-size:22px;font-style:italic;color:var(--ink-soft);line-height:1.5;margin:0 0 18px}
.article .meta{display:flex;gap:10px;align-items:center;color:var(--muted);font-family:var(--sans);font-size:13px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 0;margin-bottom:22px}
.hero-band{aspect-ratio:16/6;border-radius:6px;margin-bottom:26px;display:flex;align-items:flex-end;padding:16px 20px}
.hero-band span{font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#fff;opacity:.9}
.article h2{font-size:29px;margin:1.5em 0 .35em;font-weight:600;letter-spacing:-.01em}
.article h3{font-size:22px;margin:1.3em 0 .3em;font-weight:600}
.article p{font-size:17.5px;margin:0 0 1.15em;color:var(--ink)}
.article ul,.article ol{font-size:17.5px;padding-left:1.25em}
.article li{margin-bottom:.5em}
.article strong{color:var(--ink)}
.article blockquote{border-left:3px solid var(--gold);margin:1.5em 0;padding:.3em 0 .3em 20px;font-family:var(--serif);font-style:italic;font-size:23px;line-height:1.4;color:var(--ink)}
.article a{color:var(--gold);text-decoration:underline}
.callout{background:var(--sand);border-left:3px solid var(--gold);border-radius:0 5px 5px 0;padding:16px 20px;margin:26px 0}
.callout h4{margin:0 0 6px;font-family:var(--sans);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}
.callout p{font-size:15.5px;margin:0;color:var(--ink-soft)}

.related{max-width:720px;margin:36px auto 0;border-top:2px solid var(--ink);padding-top:14px}
.related h3{font-family:var(--sans);font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin:0 0 10px}
.related ul{list-style:none;padding:0;margin:0}
.related li{padding:9px 0;border-bottom:1px solid var(--line);font-weight:500}
.related a{color:var(--ink)}
.related a:hover{color:var(--gold)}

/* CTA band */
.band{max-width:720px;margin:36px auto 0;background:var(--ink);color:#e8ddc9;border-radius:7px;padding:30px 28px;text-align:center}
.band h3{font-family:var(--serif);color:#fff;font-size:27px;margin:0 0 8px;font-weight:600}
.band p{margin:0 auto 16px;max-width:52ch;font-size:15px}
.band .btn{background:var(--gold)}
.band .btn:hover{background:var(--gold-2)}

/* page head (categories) + simple pages */
.page-head{border-radius:7px;padding:34px 32px;margin-bottom:26px;color:#fff}
.page-head .kicker{color:#fff;opacity:.85}
.page-head h1{font-size:40px;margin:.1em 0 .25em;font-weight:600;color:#fff}
.page-head p{margin:0;font-size:17px;max-width:60ch;color:rgba(255,255,255,.92)}
.page{max-width:760px;margin:0 auto}
.page h1{font-size:38px;margin:.1em 0 .4em;font-weight:600}
.page h2{font-size:25px;margin:1.4em 0 .3em;font-weight:600}
.page h3{font-size:19px;margin:1.2em 0 .3em;font-weight:600}
.page p,.page li{font-size:17px}
.page ul{padding-left:1.25em}
.page .callout{margin:22px 0}

/* footer */
footer{background:var(--ink);color:#b9ad98;margin-top:26px}
footer .wrap{padding:38px 22px 26px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}
.brand-sm{font-family:var(--serif);color:#fff;font-size:23px;font-weight:600;display:flex;align-items:center;gap:10px}
.brand-sm em{font-style:italic;color:var(--gold-3)}
.brand-sm .mark{width:32px;height:32px;font-size:15px;border-color:var(--gold-3);color:var(--gold-3)}
.foot-brand p{font-size:13.5px;color:#9f9280;margin:.7em 0 0;max-width:38ch}
footer h5{color:#fff;font-family:var(--sans);text-transform:uppercase;letter-spacing:.12em;font-size:11.5px;margin:0 0 10px}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin-bottom:7px}
footer a{color:#b9ad98;font-size:13.5px}
footer a:hover{color:var(--gold-3)}
.foot-legal{border-top:1px solid #33291d;margin-top:26px;padding-top:16px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12px;color:#8a7d69}

@media(max-width:900px){
  .hero{grid-template-columns:1fr;padding:26px}
  .hero3d{order:2;height:38vh;min-height:320px}
  .hero-copy h1{font-size:38px}
  .grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .wordmark{font-size:30px}
}
@media(max-width:560px){
  .grid{grid-template-columns:1fr}.foot-grid{grid-template-columns:1fr}
  .hero-copy h1{font-size:32px}.article h1{font-size:32px}
  .nav .wrap{gap:0}
}

/* ============ v2 redesign: photography + editorial footer ============ */
.hero{display:block;grid-template-columns:none;min-height:470px;border:none;border-radius:10px;
  padding:58px 50px;color:#fff;background-size:cover;background-position:center;
  box-shadow:0 20px 50px rgba(40,28,10,.22);margin:8px 0 50px;overflow:hidden}
.hero::before{display:none}
.hero-copy{max-width:620px;position:relative}
.hero-copy .eyebrow{color:var(--gold-3)}
.hero-copy h1{color:#fff;font-size:52px;line-height:1.04;margin:.16em 0 .3em;text-shadow:0 2px 26px rgba(0,0,0,.4)}
.hero-copy p{color:#f0e9dd;font-size:18.5px;max-width:47ch;text-shadow:0 1px 12px rgba(0,0,0,.35)}
.hero .btn.ghost{color:#fff;border-color:rgba(255,255,255,.85)}
.hero .btn.ghost:hover{background:#fff;color:var(--ink);border-color:#fff}

/* card image thumbnails */
.card .thumb{aspect-ratio:16/10;overflow:hidden}
.card .thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;transition:transform .45s ease}
.card:hover .thumb img{transform:scale(1.06)}
.card .thumb::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(0,0,0,0) 42%,rgba(0,0,0,.45))}
.card .thumb .cat{position:relative;z-index:2}

/* article hero image */
.article-hero{margin:0 0 30px;border-radius:8px;overflow:hidden;aspect-ratio:16/8;background-size:cover;background-position:center}
.article-hero img{width:100%;height:100%;object-fit:cover;display:block}

/* category hero (image) */
.cat-hero{border-radius:9px;padding:54px 42px;margin-bottom:30px;color:#fff;background-size:cover;background-position:center;box-shadow:0 16px 40px rgba(40,28,10,.18)}
.cat-hero .kicker{color:var(--gold-3)}
.cat-hero h1{font-family:var(--serif);font-size:45px;margin:.12em 0 .3em;font-weight:600;color:#fff;text-shadow:0 2px 22px rgba(0,0,0,.4)}
.cat-hero p{margin:0;font-size:17.5px;max-width:62ch;color:#f0e9dd}

/* editorial footer */
footer .foot-inner{padding:48px 22px 34px;text-align:center;display:flex;flex-direction:column;align-items:center}
.foot-brand{display:inline-flex;align-items:center;gap:12px;color:#fff}
.foot-brand:hover{text-decoration:none}
.foot-brand .wordmark{font-size:27px;font-weight:600;font-family:var(--serif)}
.foot-brand .wordmark em{font-style:italic;color:var(--gold-3)}
.foot-brand .mark{width:34px;height:34px;font-size:15px;border-color:var(--gold-3);color:var(--gold-3)}
.foot-desc{color:#a99c88;font-size:14px;margin:13px 0 22px}
.foot-sections{display:flex;flex-wrap:wrap;justify-content:center;gap:9px 26px}
.foot-sections a{color:#e8ddc9;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.foot-sections a:hover{color:var(--gold-3);text-decoration:none}
.foot-rule{width:64px;height:2px;background:var(--gold);margin:28px 0 22px}
.foot-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 22px}
.foot-meta a{color:#b9ad98;font-size:13px}
.foot-meta a:hover{color:var(--gold-3)}
.foot-fine{color:#867a67;font-size:12px;line-height:1.6;margin:20px 0 0;max-width:64ch}

@media(max-width:900px){
  .hero{padding:40px 28px;min-height:390px}
  .hero-copy h1{font-size:39px}
  .cat-hero{padding:40px 26px}
  .cat-hero h1{font-size:35px}
}
@media(max-width:560px){
  .hero-copy h1{font-size:31px}
  .hero-copy p{font-size:16.5px}
  .hero-copy h1 br{display:none}
}