/* Aura Diamonds: editorial luxury, espresso brown / cream / burgundy.
   Hairlines, square edges, mono details, photography-first. */
:root {
  --bg: #1c110c;
  --surface: #251610;
  --surface-2: #31201а;
  --surface-2: #31201a;
  --line: #463126;
  --ink: #f2e3cd;          /* cream: strong hairlines + button borders */
  --text: #f5ead9;
  --muted: #b39a85;
  --acc: #cbab7e;          /* warm gold-brown accent, no red */
  --acc-deep: #6b4a2f;     /* deep brown solid */
  --cream: #f6dfbf;        /* brand cream from the logo */
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Jost', -apple-system, Helvetica, sans-serif;
  --mono: ui-monospace, 'SF Mono', Menlo, monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--sans); font-size: 15.5px; line-height: 1.68; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, .serif { font-family: var(--serif); font-weight: 500; line-height: 1.06; letter-spacing: .005em; }
h1 { font-size: clamp(2.7rem, 7.5vw, 5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.7rem); }
h3 { font-size: 1.25rem; }
.eyebrow { font-family: var(--sans); font-size: .66rem; letter-spacing: .32em; text-transform: uppercase; color: var(--acc); margin-bottom: 1.1rem; font-weight: 500; }
.eyebrow::before { content: ''; display: inline-block; width: 2rem; height: 1px; background: var(--acc); margin-right: .7rem; vertical-align: middle; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 1.4rem; }
section { padding: 4.2rem 0; }

/* Header */
.topline { border-bottom: 1px solid var(--line); background: var(--surface); }
.topline .topgrid { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1rem; padding-top: .5rem; padding-bottom: .5rem; font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.announce { text-align: center; color: var(--cream); font-weight: 500; transition: opacity .35s; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top-ratings { display: flex; gap: 1.1rem; justify-content: flex-end; align-items: center; }
.top-ratings a { display: inline-flex; gap: .35rem; align-items: center; color: var(--muted); }
.top-ratings a:hover { color: var(--cream); }
.top-ratings .stars { color: #cbab7e; letter-spacing: .05em; }
header.site { position: sticky; top: 0; z-index: 50; background: rgba(28,17,12,.9); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
header.site .bar { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { display: inline-flex; align-items: center; }
.logomark { height: 26px; width: auto; }
nav.main { display: flex; gap: 1.5rem; align-items: center; }
nav.main a { font-size: .7rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); transition: color .2s; padding: .3rem 0; border-bottom: 1px solid transparent; }
nav.main a:hover { color: var(--cream); }
nav.main a.active { color: var(--cream); border-bottom-color: var(--acc); }
nav.main a.hl { color: var(--acc); }
nav.main a.wa-link { display: inline-flex; align-items: center; gap: .45rem; color: var(--cream); border: 1px solid #1f8a5b; background: rgba(31,138,91,.14); padding: .55rem 1rem; }
nav.main a.wa-link svg { color: #34c98a; }
nav.main a.wa-link:hover { background: #1f8a5b; color: #fff; }
.burger { display: none; background: none; border: 0; color: var(--cream); font-size: 1.4rem; cursor: pointer; }
nav.main a .chev { font-size: .6rem; opacity: .6; margin-left: .15rem; }
.search-btn { width: 36px; height: 36px; background: transparent; border: 1px solid var(--line); color: var(--muted); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.search-btn:hover { color: var(--cream); border-color: var(--ink); }
.search-row { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; padding: .55rem 0; border-bottom: 1px solid var(--line); font-size: .92rem; color: var(--text); }
.search-row:hover { color: var(--acc); }
.wa-top { display: none; width: 36px; height: 36px; background: #1f8a5b; color: #fff; align-items: center; justify-content: center; }

/* Mega menu */
.mega { position: absolute; left: 0; right: 0; top: 100%; z-index: 49; background: var(--surface); border-bottom: 1px solid var(--line); box-shadow: 0 30px 50px rgba(0,0,0,.5); display: none; }
.mega.open { display: block; animation: fadeUp .22s ease; }
.megagrid { display: grid; grid-template-columns: 1fr 1fr 1fr 1.15fr 1.15fr; gap: 2rem; padding-top: 2rem; padding-bottom: 2.2rem; }
.mega h5 { font-family: var(--sans); font-size: .62rem; font-weight: 600; letter-spacing: .26em; text-transform: uppercase; color: var(--acc); margin-bottom: .9rem; }
.mega h5::before { content: ''; display: inline-block; width: 1.2rem; height: 1px; background: var(--acc); margin-right: .5rem; vertical-align: middle; }
.megagrid > div > a { display: block; font-size: .9rem; color: var(--muted); padding: .28rem 0; }
.megagrid > div > a:hover { color: var(--cream); text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.mtile { display: block; }
.mtile .mimg { display: block; aspect-ratio: 4/3; overflow: hidden; border: 1px solid var(--line); background: var(--surface-2); }
.mtile .mimg img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s cubic-bezier(.2,.8,.2,1); }
.mtile:hover .mimg img { transform: scale(1.06); }
.mtile:hover .mimg { border-color: var(--acc); }
.mtile .mcap { display: block; font-family: var(--mono); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-top: .55rem; }
.mtile:hover .mcap { color: var(--cream); }
@media (max-width: 900px) { .mega { display: none !important; } nav.main a .chev { display: none; } }

/* Buttons */
.btn { display: inline-block; padding: .95rem 1.8rem; font-size: .68rem; font-weight: 600; letter-spacing: .24em; text-transform: uppercase; cursor: pointer; border: 1px solid var(--ink); color: var(--ink); background: transparent; transition: background .2s, color .2s, border-color .2s; font-family: var(--sans); }
.btn:hover { background: var(--ink); color: var(--bg); }
.btn.solid { background: var(--acc-deep); border-color: var(--acc-deep); color: var(--cream); }
.btn.solid:hover { background: #85603f; border-color: #93394a; color: #fff; }
.btn.ghost { border-color: var(--line); color: var(--text); }
.btn.ghost:hover { border-color: var(--ink); background: transparent; color: var(--cream); }
.btn.sm { padding: .55rem 1.1rem; font-size: .64rem; }

/* Hero */
.hero { position: relative; padding: 6.5rem 0 5rem; background: var(--bg); overflow: hidden; }
.hero.page-hero { padding: 4.5rem 0 3rem; }
.hero-bg { position: absolute; inset: -12% 0; z-index: 0; pointer-events: none; background-size: cover; background-position: 72% 35%; opacity: .38; transform: scale(1.08); will-change: transform; }
.hero-vid { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover; opacity: .72; pointer-events: none; }
.hero.video-hero::before { background: linear-gradient(90deg, rgba(28,17,12,.88) 22%, rgba(28,17,12,.55) 52%, rgba(28,17,12,.2) 78%, rgba(28,17,12,.1)),
  linear-gradient(0deg, var(--bg) 0%, rgba(28,17,12,0) 26%); }
.hero::before { content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(28,17,12,.97) 30%, rgba(28,17,12,.78) 55%, rgba(28,17,12,.42) 80%, rgba(28,17,12,.3)),
              linear-gradient(0deg, var(--bg) 0%, rgba(28,17,12,0) 30%); }
.hero-inner { position: relative; z-index: 2; max-width: 720px; }
.hero p.lead { font-size: 1.08rem; color: var(--muted); margin: 1.6rem 0 2.4rem; max-width: 500px; }

/* Metal prices ticker */
.ticker { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); overflow: hidden; position: relative; z-index: 2; }
.ticker-inner { display: inline-flex; white-space: nowrap; padding: .65rem 0; animation: tick 40s linear infinite; font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text); }
.ticker-inner b { color: var(--cream); font-weight: 600; }
@keyframes tick { to { transform: translateX(-50%); } }

/* Grids, cards, tiles */
.grid { display: grid; gap: 1.4rem; }
.grid.cols3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols4 { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--surface); border: 1px solid var(--line); padding: 1.7rem; }
.product { cursor: pointer; position: relative; }
.product .ph { aspect-ratio: 1; background: var(--surface-2); border: 1px solid var(--line); overflow: hidden; transition: border-color .25s; }
.product:hover .ph { border-color: var(--acc); }
.product .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s cubic-bezier(.2,.8,.2,1); }
.product:hover .ph img { transform: scale(1.05); }
.product .info { padding: .95rem 0 0; }
.product .name { font-family: var(--serif); font-size: 1.3rem; color: var(--cream); }
.product:hover .name { text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.product .meta { font-family: var(--mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-top: .25rem; }
.product .price { font-family: var(--mono); margin-top: .4rem; font-size: .9rem; color: var(--acc); }
.badge { display: inline-block; font-size: .6rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; padding: .3rem .6rem; border: 1px solid var(--acc); color: var(--acc); }
.badge.grey { border-color: var(--line); color: var(--muted); }

/* Editorial list rows */
.listrow { display: grid; grid-template-columns: 2.6rem 96px 1fr auto; gap: 1.6rem; align-items: center; padding: 1.1rem 0; border-top: 1px solid var(--line); cursor: pointer; transition: background .2s; }
.listrow:last-child { border-bottom: 1px solid var(--line); }
.listrow:hover { background: var(--surface); }
.listrow .idx { font-family: var(--mono); font-size: .72rem; color: var(--muted); }
.listrow .thumb { background: var(--surface-2); border: 1px solid var(--line); aspect-ratio: 1; overflow: hidden; }
.listrow .thumb img { width: 100%; height: 100%; object-fit: cover; }
.listrow .nm { font-family: var(--serif); font-size: 1.35rem; color: var(--cream); }
.listrow:hover .nm { text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.listrow .sub { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-top: .2rem; }
.listrow .pr { font-family: var(--mono); font-size: .82rem; color: var(--acc); text-transform: uppercase; letter-spacing: .08em; }

/* Stats strip */
.pillars { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); position: relative; z-index: 2; }
.pillars .grid { gap: 0; }
.pillars .grid > div { padding: 1.8rem 1.6rem; border-right: 1px solid var(--line); }
.pillars .grid > div:last-child { border-right: 0; }
.pillars .num { font-family: var(--serif); font-size: 2.5rem; color: var(--cream); line-height: 1; }
.pillars .lbl { font-size: .62rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); margin-top: .5rem; }

/* Inverted cream band */
.band { background: var(--cream); color: #37201a; padding: 4.5rem 0; }
.band h2, .band h3 { color: #37201a; }
.band .eyebrow { color: #6b4a2f; }
.band .eyebrow::before { background: #6b4a2f; }
.band .muted { color: #7a5c48; }
.band .btn { border-color: #37201a; color: #37201a; }
.band .btn:hover { background: #37201a; color: var(--cream); }
.band .btn.solid { background: #6b4a2f; border-color: #6b4a2f; color: var(--cream); }
.band .btn.solid:hover { background: #85603f; border-color: #93394a; }

/* Forms */
input, select, textarea { width: 100%; background: var(--surface); border: 1px solid var(--line); color: var(--text); padding: .85rem 1rem; font-family: var(--sans); font-size: .95rem; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--acc); }
input::placeholder, textarea::placeholder { color: #7e6a59; }
label { display: block; font-size: .64rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); margin: 1.1rem 0 .4rem; }
.check { display: flex; align-items: center; gap: .6rem; margin-top: .8rem; }
.check input { width: auto; }
.check span { font-size: .9rem; color: var(--text); text-transform: none; letter-spacing: 0; }

/* Wizard */
.steps-labels { display: flex; gap: .5rem; margin-bottom: .5rem; }
.steps-labels span { flex: 1; text-align: center; font-size: .6rem; letter-spacing: .16em; text-transform: uppercase; color: #7e6a59; }
.steps-labels span.on { color: var(--acc); }
.steps { display: flex; gap: .5rem; margin-bottom: 2.2rem; }
.steps .s { flex: 1; height: 2px; background: var(--line); }
.steps .s.on { background: var(--acc); }
.wizard-panel { display: none; }
.wizard-panel.on { display: block; animation: fadeUp .45s ease; }
.choice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin-top: .6rem; }
.choice { border: 1px solid var(--line); background: var(--surface); padding: 1rem .8rem; text-align: center; cursor: pointer; transition: border-color .2s, background .2s; }
.choice:hover { border-color: var(--muted); }
.choice.on { border-color: var(--acc); background: var(--surface-2); }
.choice .ci { font-family: var(--serif); font-size: 1.5rem; color: var(--cream); display: block; }
.choice .cl { font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-top: .3rem; display: block; }
.choice.on .cl { color: var(--cream); }

/* Tables */
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: .75rem .9rem; border-bottom: 1px solid var(--line); }
th { font-size: .64rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.table-scroll { overflow-x: auto; }

/* Reveal + modal + toast */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.modal-bg { position: fixed; inset: 0; background: rgba(15,8,5,.75); z-index: 90; display: none; align-items: center; justify-content: center; padding: 1rem; }
.modal-bg.on { display: flex; }
.modal { background: var(--surface); border: 1px solid var(--line); max-width: 560px; width: 100%; max-height: 88vh; overflow-y: auto; padding: 2rem; position: relative; animation: fadeUp .3s ease; }
.modal .close { position: absolute; top: 1rem; right: 1.2rem; background: none; border: 0; color: var(--muted); font-size: 1.4rem; cursor: pointer; }
.popup { border-color: var(--acc); }
.toast { position: fixed; bottom: 1.6rem; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--cream); color: #37201a; padding: .8rem 1.4rem; font-size: .84rem; font-weight: 600; opacity: 0; transition: all .35s; z-index: 100; pointer-events: none; }
.toast.on { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Footer */
footer.site { border-top: 1px solid var(--line); background: var(--surface); padding: 3.2rem 0 2.2rem; margin-top: 4rem; font-size: .9rem; }
footer.site .cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 2rem; }
footer.site h4 { font-size: .62rem; letter-spacing: .28em; text-transform: uppercase; color: var(--cream); margin-bottom: 1rem; font-weight: 600; }
footer.site a { color: var(--muted); display: block; margin-bottom: .45rem; }
footer.site a:hover { color: var(--cream); text-decoration: underline; text-underline-offset: 3px; }
.fineprint { margin-top: 2.4rem; padding-top: 1.2rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .72rem; font-family: var(--mono); }

/* WhatsApp float */
.wa-float { position: fixed; bottom: 1.2rem; right: 1.2rem; z-index: 60; width: 46px; height: 46px; background: #1f8a5b; display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 16px rgba(0,0,0,.4); transition: transform .2s; }
.wa-float:hover { transform: scale(1.06); }

/* Accordion, quotes, article, blog, gallery */
details { border-bottom: 1px solid var(--line); padding: 1.1rem 0; }
summary { cursor: pointer; font-family: var(--serif); font-size: 1.15rem; list-style: none; display: flex; justify-content: space-between; color: var(--cream); }
summary::after { content: '+'; color: var(--acc); font-family: var(--mono); }
details[open] summary::after { content: '\2212'; }
details p { margin-top: .8rem; color: var(--muted); font-size: .95rem; }
.quote { border-top: 1px solid var(--line); padding-top: 1.4rem; }
.quote p:first-child { font-family: var(--serif); font-size: 1.2rem; line-height: 1.5; color: var(--cream); font-style: italic; }
.quote .who { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-top: 1rem; }
.post-card { background: var(--surface); border: 1px solid var(--line); cursor: pointer; overflow: hidden; transition: border-color .25s; display: flex; flex-direction: column; }
.post-card:hover { border-color: var(--acc); }
.post-card .pimg { aspect-ratio: 16/9; background: var(--surface-2); overflow: hidden; }
.post-card .pimg img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.post-card:hover .pimg img { transform: scale(1.05); }
.post-card .pbody { padding: 1.3rem 1.4rem 1.5rem; }
.post-card h3 { font-size: 1.35rem; color: var(--cream); margin: .5rem 0; }
.post-card .pex { color: var(--muted); font-size: .88rem; }
.post-meta { font-family: var(--mono); font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; color: var(--acc); }
.article { max-width: 720px; margin: 0 auto; }
.article h2 { font-size: 1.7rem; margin: 2.2rem 0 .8rem; color: var(--cream); }
.article p { margin-bottom: 1.1rem; color: #dcccb8; }
.article ul { margin: 0 0 1.1rem 1.2rem; color: #dcccb8; }
.article li { margin-bottom: .5rem; }
.article a { color: var(--acc); text-decoration: underline; text-underline-offset: 3px; }
.article-hero { aspect-ratio: 21/9; overflow: hidden; border: 1px solid var(--line); margin: 1.8rem 0 2.2rem; }
.article-hero img { width: 100%; height: 100%; object-fit: cover; }
.gallery-main { background: var(--surface-2); border: 1px solid var(--line); aspect-ratio: 1; overflow: hidden; cursor: zoom-in; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; transition: transform .2s ease-out; }
.tabs { display: flex; gap: 0; margin: 1.5rem 0; flex-wrap: wrap; }
.tabs button { background: var(--surface); border: 1px solid var(--line); margin-right: -1px; color: var(--muted); padding: .55rem 1.2rem; cursor: pointer; font-size: .66rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; font-family: var(--sans); }
.tabs button.on { border-color: var(--acc); color: var(--acc); background: var(--surface-2); z-index: 1; position: relative; }
.event { padding: .8rem 0; border-bottom: 1px solid var(--line); font-size: .88rem; }
.event time { color: var(--muted); font-size: .68rem; font-family: var(--mono); display: block; }

/* Mosaic gallery */
.mosaic { display: grid; grid-template-columns: repeat(4, 1fr); gap: .7rem; }
.mosaic a { display: block; aspect-ratio: 1; overflow: hidden; border: 1px solid var(--line); }
.mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s cubic-bezier(.2,.8,.2,1); }
.mosaic a:hover img { transform: scale(1.06); }

@media (max-width: 1180px) { header.site .logotext { display: none; } }
@media (max-width: 1080px) { nav.main { gap: 1rem; } nav.main a { font-size: .64rem; letter-spacing: .12em; } nav.main a.wa-link { padding: .45rem .7rem; } }
@media (max-width: 900px) {
  .hero-bg { opacity: .24; }
  .hero-vid { opacity: .5; }
  .grid.cols3, .grid.cols4 { grid-template-columns: repeat(2, 1fr); }
  footer.site .cols { grid-template-columns: 1fr 1fr; }
  .pillars .grid > div:nth-child(2) { border-right: 0; }
  .mosaic { grid-template-columns: repeat(2, 1fr); }
  .choice-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .topline .topgrid { grid-template-columns: 1fr; }
  .top-contact, .top-ratings { display: none; }
  .wa-top { display: inline-flex; }
  nav.main { display: none; position: absolute; top: 64px; left: 0; right: 0; background: var(--bg); flex-direction: column; padding: 1.5rem; border-bottom: 1px solid var(--line); gap: 1.1rem; align-items: flex-start; }
  nav.main.open { display: flex; }
  .burger { display: block; }
  .grid.cols4 { grid-template-columns: repeat(2, 1fr); }
  .listrow { grid-template-columns: 1.6rem 64px 1fr; }
  .listrow .pr { grid-column: 3; }
  section { padding: 3rem 0; }
}