:root {
  --bg: #0f0e0c;
  --bg-2: #15130f;
  --surface: #1c1915;
  --surface-2: #24201a;
  --line: rgba(201, 164, 92, .22);
  --line-soft: rgba(242, 236, 225, .08);
  --gold: #c9a45c;
  --gold-2: #e6cb8b;
  --gold-3: #8c6a2f;
  --gold-grad: linear-gradient(120deg, #8c6a2f 0%, #e6cb8b 45%, #b8914a 100%);
  --text: #f2ece1;
  --muted: #b3a994;
  --danger: #e08a7a;
  --ok: #9fc79a;
  --radius: 4px;
  --shadow: 0 18px 40px rgba(0, 0, 0, .45);
  --wrap: 1200px;
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --display: "Cinzel", "Trajan Pro", Georgia, serif;
  --sans: "Jost", "Segoe UI", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.7 var(--sans);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.15; margin: 0 0 .5em; letter-spacing: .01em; }
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(2rem, 3.6vw, 3rem); }
h3 { font-size: 1.5rem; }
p { margin: 0 0 1em; color: var(--muted); }
.wrap { width: min(var(--wrap), 100% - 32px); margin-inline: auto; }
.gold-text { background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font: 500 .78rem/1 var(--display); letter-spacing: .32em; text-transform: uppercase; color: var(--gold);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--gold); }
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--alt { background: var(--bg-2); border-block: 1px solid var(--line-soft); }
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head--center { text-align: center; margin-inline: auto; }
.section-head--center .eyebrow::after { content: ""; width: 34px; height: 1px; background: var(--gold); }
.divider { width: 64px; height: 1px; background: var(--gold-grad); margin: 22px 0; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 28px; border: 1px solid var(--gold); border-radius: var(--radius);
  font: 500 .82rem/1 var(--display); letter-spacing: .2em; text-transform: uppercase;
  cursor: pointer; transition: background .25s, color .25s, border-color .25s, transform .25s;
  background: transparent; color: var(--gold-2);
}
.btn:hover { background: rgba(201, 164, 92, .12); }
.btn--gold { background: var(--gold-grad); color: #1a140a; border-color: transparent; }
.btn--gold:hover { background: var(--gold-grad); filter: brightness(1.08); transform: translateY(-1px); }
.btn--sm { padding: 10px 18px; font-size: .72rem; }
.btn svg { width: 16px; height: 16px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(15, 14, 12, .88); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.topbar { border-bottom: 1px solid var(--line-soft); font-size: .8rem; color: var(--muted); }
.topbar .wrap { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; }
.topbar a:hover { color: var(--gold-2); }
.topbar-links { display: flex; gap: 22px; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 44px; height: 44px; }
.brand-name { font: 600 1.25rem/1 var(--display); letter-spacing: .22em; }
.brand-name small { display: block; margin-top: 6px; font: 400 .6rem/1 var(--sans); letter-spacing: .32em; color: var(--muted); }
.menu { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.menu > li { position: relative; }
.menu > li > a {
  display: block; padding: 10px 16px;
  font: 500 .78rem/1 var(--display); letter-spacing: .18em; text-transform: uppercase; color: var(--text);
  transition: color .2s;
}
.menu > li > a:hover, .menu > li > a[aria-current="page"] { color: var(--gold-2); }
.menu > li > a[aria-current="page"] { box-shadow: inset 0 -1px 0 var(--gold); }
.has-sub > a::after { content: "▾"; margin-left: 6px; font-size: .7em; opacity: .7; }
.submenu {
  position: absolute; top: 100%; left: 0; min-width: 240px; padding: 10px 0; margin: 0; list-style: none;
  background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: .2s;
}
.has-sub:hover .submenu, .has-sub:focus-within .submenu { opacity: 1; visibility: visible; transform: none; }
.submenu a { display: block; padding: 10px 20px; font-size: .92rem; color: var(--muted); }
.submenu a:hover { color: var(--gold-2); background: rgba(201, 164, 92, .06); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: var(--radius);
  background: none; cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 20px; height: 1.5px; background: var(--gold-2); position: relative; transition: .25s;
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
.nav-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); }

/* Hero */
.hero { position: relative; min-height: min(88vh, 820px); display: grid; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(15, 14, 12, .94) 0%, rgba(15, 14, 12, .78) 42%, rgba(15, 14, 12, .2) 100%);
}
.hero .wrap { position: relative; padding: 96px 0; }
.hero-copy { max-width: 620px; }
.hero h1 { margin-bottom: 22px; }
.hero p { font-size: 1.1rem; max-width: 520px; color: #d6cdbc; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 36px; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--line); }
.hero-facts strong { display: block; font: 600 2rem/1 var(--serif); color: var(--gold-2); }
.hero-facts span { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

/* Page hero (inner pages) */
.page-hero { position: relative; padding: 88px 0 72px; border-bottom: 1px solid var(--line); overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background: radial-gradient(ellipse at 80% 0%, rgba(201, 164, 92, .18), transparent 55%);
}
.page-hero .wrap { position: relative; }
.page-hero p { max-width: 640px; font-size: 1.08rem; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: .82rem; color: var(--muted); margin-bottom: 20px; }
.breadcrumb a:hover { color: var(--gold-2); }
.breadcrumb span[aria-hidden] { color: var(--gold); }

/* Category cards */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.cat-card { position: relative; aspect-ratio: 3 / 4; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); }
.cat-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s; }
.cat-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10, 9, 7, 0) 25%, rgba(10, 9, 7, .78) 55%, rgba(10, 9, 7, .96)); }
.cat-card p { color: #d6cdbc; }
.cat-card:hover img { transform: scale(1.06); }
.cat-card-body { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; padding: 24px; }
.cat-card h3 { margin-bottom: 6px; }
.cat-card p { font-size: .9rem; margin-bottom: 14px; }
.link-arrow { font: 500 .74rem/1 var(--display); letter-spacing: .2em; text-transform: uppercase; color: var(--gold-2); }
.link-arrow::after { content: " →"; transition: margin .2s; }
a:hover .link-arrow::after, .link-arrow:hover::after { margin-left: 4px; }

/* Product cards */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 28px; }
.product-card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; transition: border-color .3s, transform .3s, box-shadow .3s; }
.product-card:hover { border-color: var(--line); transform: translateY(-4px); box-shadow: var(--shadow); }
.product-card .thumb { aspect-ratio: 1; overflow: hidden; background: #e9e4da; }
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s; }
.product-card:hover .thumb img { transform: scale(1.05); }
.product-card .body { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.product-card .cat { font: 500 .68rem/1 var(--display); letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: 10px; }
.product-card h3 { font-size: 1.35rem; margin-bottom: 8px; }
.product-card p { font-size: .9rem; flex: 1; }
.product-card .meta { display: flex; justify-content: space-between; align-items: center; padding-top: 14px; border-top: 1px solid var(--line-soft); font-size: .8rem; color: var(--muted); }

/* Filters */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter-btn {
  padding: 11px 20px; border: 1px solid var(--line); border-radius: 999px; background: none; cursor: pointer;
  font: 500 .74rem/1 var(--display); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); transition: .2s;
}
.filter-btn:hover { color: var(--gold-2); border-color: var(--gold); }
.filter-btn.is-active { background: var(--gold-grad); color: #1a140a; border-color: transparent; }
.filter-count { opacity: .7; margin-left: 4px; }
.product-card[hidden] { display: none; }

/* Features */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.feature { background: var(--bg-2); padding: 36px 30px; }
.feature-icon { width: 46px; height: 46px; margin-bottom: 20px; color: var(--gold); }
.feature h3 { font-size: 1.35rem; }
.feature p { font-size: .93rem; margin: 0; }

/* Split layouts */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.split--rev > :first-child { order: 2; }
.frame { position: relative; }
.frame img { border-radius: var(--radius); width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.frame::before { content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 1px solid var(--gold); border-radius: var(--radius); z-index: -1; }
.checklist { list-style: none; padding: 0; margin: 24px 0 32px; display: grid; gap: 14px; }
.checklist li { position: relative; padding-left: 30px; color: #d6cdbc; }
.checklist li::before { content: ""; position: absolute; left: 0; top: .62em; width: 14px; height: 7px; border-left: 1.5px solid var(--gold); border-bottom: 1.5px solid var(--gold); transform: rotate(-45deg); }

/* Process */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; counter-reset: step; list-style: none; padding: 0; margin: 0; }
.steps li { position: relative; padding: 28px 22px; border: 1px solid var(--line-soft); border-radius: var(--radius); background: var(--surface); counter-increment: step; }
.steps li::before { content: "0" counter(step); display: block; font: 600 2.2rem/1 var(--serif); margin-bottom: 14px; background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.steps h3 { font-size: 1.2rem; }
.steps p { font-size: .88rem; margin: 0; }

/* CTA band */
.cta-band { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(40px, 6vw, 72px); background: var(--surface); text-align: center; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 0%, rgba(201, 164, 92, .2), transparent 60%); }
.cta-band > * { position: relative; }
.cta-band p { max-width: 560px; margin: 0 auto 28px; }
.cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }

/* Product detail */
.pd { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.gallery-main { aspect-ratio: 1; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #e9e4da; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 12px; }
.gallery-thumbs button { padding: 0; border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; cursor: pointer; aspect-ratio: 1; background: none; opacity: .65; transition: .2s; }
.gallery-thumbs button:hover, .gallery-thumbs button.is-active { opacity: 1; border-color: var(--gold); }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.pd-info { position: sticky; top: 110px; }
.pd-info .cat { font: 500 .74rem/1 var(--display); letter-spacing: .24em; text-transform: uppercase; color: var(--gold); }
.pd-info h1 { font-size: clamp(2.2rem, 4vw, 3.2rem); margin: 14px 0 10px; }
.pd-tagline { font-family: var(--serif); font-style: italic; font-size: 1.35rem; color: var(--gold-2); }
.pd-quick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); margin: 26px 0; }
.pd-quick div { background: var(--bg); padding: 14px 16px; }
.pd-quick dt { font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.pd-quick dd { margin: 4px 0 0; font-family: var(--serif); font-size: 1.15rem; color: var(--text); }
.pd-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.pd-sections { display: grid; gap: 64px; margin-top: 80px; }
.spec-table { width: 100%; border-collapse: collapse; border: 1px solid var(--line-soft); }
.spec-table th, .spec-table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.spec-table th { width: 34%; font-weight: 500; color: var(--muted); background: var(--surface); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0; }
.chips li { padding: 9px 16px; border: 1px solid var(--line); border-radius: 999px; font-size: .9rem; color: #d6cdbc; }
.designs { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 14px; }
.designs button { padding: 0; background: none; border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; cursor: pointer; transition: .2s; text-align: left; }
.designs button:hover { border-color: var(--gold); }
.designs img { aspect-ratio: 1; object-fit: cover; width: 100%; }
.designs span { display: block; padding: 8px 10px; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }

/* Forms */
.inquiry { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px, 4vw, 40px); }
.field { display: grid; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.field label b { color: var(--gold); font-weight: 400; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; background: var(--bg); border: 1px solid var(--line-soft); border-radius: var(--radius);
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201, 164, 92, .15); }
.field select option { background: var(--surface); }
.form-note { grid-column: 1 / -1; font-size: .82rem; margin: 0; }
.form-status { grid-column: 1 / -1; display: none; padding: 14px 16px; border-radius: var(--radius); font-size: .92rem; }
.form-status.is-ok { display: block; border: 1px solid rgba(159, 199, 154, .4); background: rgba(159, 199, 154, .08); color: var(--ok); }
.form-status.is-err { display: block; border: 1px solid rgba(224, 138, 122, .4); background: rgba(224, 138, 122, .08); color: var(--danger); }
.form-status a { text-decoration: underline; }
.hp { position: absolute; left: -9999px; }

/* Contact */
.contact-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 22px; }
.contact-list li { display: grid; grid-template-columns: 46px 1fr; gap: 16px; align-items: start; }
.contact-list .ic { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--gold); }
.contact-list .ic svg { width: 20px; height: 20px; }
.contact-list small { display: block; font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.contact-list a, .contact-list span { color: var(--text); }
.contact-list a:hover { color: var(--gold-2); }

/* About */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { padding: 28px; border: 1px solid var(--line-soft); border-radius: var(--radius); background: var(--surface); }
.stat strong { display: block; font: 600 2.6rem/1 var(--serif); margin-bottom: 8px; background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { font-size: .85rem; color: var(--muted); }
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.value { padding: 32px; border-top: 1px solid var(--gold); background: var(--surface); }

/* Footer */
.site-footer { background: #0a0908; border-top: 1px solid var(--line); padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-grid h4 { font: 500 .8rem/1 var(--display); letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: 22px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-grid a, .footer-grid li { color: var(--muted); font-size: .93rem; }
.footer-grid a:hover { color: var(--gold-2); }
.footer-about p { font-size: .93rem; max-width: 320px; margin-top: 18px; }
.footer-bottom { margin-top: 56px; padding: 22px 0; border-top: 1px solid var(--line-soft); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .82rem; color: var(--muted); }

/* WhatsApp float */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; background: var(--gold-grad); color: #1a140a; box-shadow: var(--shadow); transition: transform .2s;
}
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 28px; height: 28px; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } html { scroll-behavior: auto; } }

/* Responsive */
@media (max-width: 1080px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .topbar { display: none; }
  .nav-toggle { display: inline-flex; }
  .menu {
    position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 16px 20px;
    max-height: calc(100vh - 76px); overflow-y: auto;
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .25s;
  }
  .nav-open .menu { opacity: 1; visibility: visible; transform: none; }
  .menu > li > a { padding: 16px 4px; border-bottom: 1px solid var(--line-soft); }
  .submenu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; background: none; padding: 0 0 8px 12px; min-width: 0; }
  .has-sub > a::after { content: none; }
  .nav-cta .btn { display: none; }
  .split, .pd, .inquiry, .two-col { grid-template-columns: 1fr; }
  .split--rev > :first-child { order: 0; }
  .pd-info { position: static; }
  .values { grid-template-columns: 1fr; }
  .frame::before { inset: 12px -10px -10px 12px; }
}
@media (max-width: 640px) {
  .cat-grid, .features, .steps, .stats { grid-template-columns: 1fr; }
  .cat-card { aspect-ratio: 4 / 3; }
  .hero-bg::after { background: linear-gradient(180deg, rgba(15, 14, 12, .72), rgba(15, 14, 12, .9)); }
  .form { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .pd-quick { grid-template-columns: 1fr; }
  .hero-facts { gap: 24px; }
  .brand-name small { display: none; }
  .gallery-thumbs { grid-template-columns: repeat(4, 1fr); }
}