@charset "utf-8";
:root {
  --paper: #f6f1e8;
  --snow: #fffcf7;
  --ink: #2a261f;
  --mute: #6f675c;
  --gold: #a07d3a;
  --line: rgba(160, 125, 58, 0.28);
  --font-display: Didot, "Bodoni MT", "Times New Roman", serif;
  --font-ui: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.gl {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.6;
}
::selection { background: var(--gold); color: var(--snow); }
.gl a { color: inherit; }
.gl img { max-width: 100%; height: auto; display: block; }
.gl-wrap { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

.gl-bar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
}
.gl-bar-in {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.gl-mark img { height: 40px; width: auto; }
.gl-nav { display: flex; gap: 8px; flex-wrap: wrap; }
.gl-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 12px;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
}
.gl-nav a:hover,
.gl-nav a.active,
.gl-nav a.is-on { color: var(--ink); }
.gl-menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}
.gl-menu-btn span,
.gl-menu-btn span:before,
.gl-menu-btn span:after {
  display: block;
  width: 18px;
  height: 1px;
  background: var(--ink);
  margin: 0 auto;
  position: relative;
}
.gl-menu-btn span:before,
.gl-menu-btn span:after {
  content: "";
  position: absolute;
  left: 0;
}
.gl-menu-btn span:before { top: -6px; }
.gl-menu-btn span:after { top: 6px; }

.gl-hero {
  position: relative;
  min-height: 78dvh;
  display: grid;
  place-items: end stretch;
  overflow: hidden;
  background: var(--paper);
}
.gl-hero img.gl-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.95) brightness(1.08);
}
.gl-hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(246,241,232,.28) 0%, rgba(246,241,232,.88) 72%, var(--paper) 100%);
}
.gl-hero-panel {
  position: relative;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto 48px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: end;
}
.gl-hero h1 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-wrap: balance;
  color: var(--ink);
}
.gl-hero p {
  margin: 0;
  max-width: 38ch;
  color: var(--mute);
}
.gl-cert {
  background: var(--snow);
  color: var(--ink);
  padding: 28px 28px 24px;
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(42, 38, 31, 0.08);
}
.gl-cert h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 400;
}
.gl-cert p { margin: 0 0 18px; color: var(--mute); font-size: 14px; }
.gl-cert label { display: block; margin-bottom: 8px; font-size: 13px; }
.gl-cert input[type="text"] {
  width: 100%;
  height: 52px;
  padding: 0 14px;
  border: 1px solid #d8d0c2;
  background: #fff;
  font: inherit;
  font-variant-numeric: tabular-nums;
}
.gl-cert input[type="text"]:focus { outline: 2px solid var(--gold); border-color: transparent; }
.gl-cert button {
  width: 100%;
  margin-top: 12px;
  height: 52px;
  border: 0;
  background: var(--gold);
  color: var(--snow);
  font: inherit;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}
.gl-cert button:hover { background: #8c6c30; }
.gl-cert button:active { transform: translateY(1px); }

.gl-section { padding: 72px 0 80px; }
.gl-section h2 {
  margin: 0 0 28px;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 400;
  letter-spacing: -0.02em;
}
.gl-page h2 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 400;
}
.gl-rail {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 8px;
}
.gl-rail::-webkit-scrollbar { height: 6px; }
.gl-rail::-webkit-scrollbar-thumb { background: var(--gold); }
.gl-gem {
  flex: 0 0 240px;
  scroll-snap-align: start;
  text-decoration: none;
}
.gl-gem img {
  width: 240px;
  height: 240px;
  object-fit: contain;
  background: var(--snow);
  border: 1px solid var(--line);
}
.gl-gem strong {
  display: block;
  margin-top: 12px;
  font-size: 15px;
  font-weight: 600;
}
.gl-gem span {
  display: block;
  margin-top: 4px;
  color: var(--mute);
  font-size: 13px;
}

.gl-split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}
.gl-split img { width: 100%; border: 1px solid var(--line); background: var(--snow); }
.gl-copy { max-width: 62ch; color: var(--mute); }
.gl-copy p { margin: 0 0 1em; }
.gl-more {
  display: inline-block;
  margin-top: 8px;
  color: var(--gold);
  text-decoration: none;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 13px;
}

.gl-news a {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  text-decoration: none;
}
.gl-news a:last-child { border-bottom: 1px solid var(--line); }
.gl-news time {
  font-variant-numeric: tabular-nums;
  color: var(--gold);
  font-size: 13px;
}
.gl-news strong { display: block; font-size: 1.15rem; }
.gl-news span { color: var(--mute); font-size: 14px; }

.gl-page {
  background: var(--paper);
  color: var(--ink);
  min-height: 60dvh;
  padding: 48px 0 80px;
}
.gl-page h1 {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
}
.gl-stack .gl-prd {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid #ddd4c4;
  text-decoration: none;
  color: inherit;
}
.gl-prd img {
  width: 220px;
  height: 220px;
  object-fit: contain;
  background: var(--snow);
  border: 1px solid var(--line);
}
.gl-prd h2 { margin: 0 0 8px; font-size: 1.4rem; font-family: var(--font-display); font-weight: 400; }
.gl-prd p { margin: 0; color: var(--mute); }
.gl-cms img { width: 100% !important; height: auto; }
.gl-product {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 40px;
}
.gl-product-media {
  background: var(--snow);
  border: 1px solid var(--line);
  padding: 28px;
}
.gl-product-media img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: contain;
  margin: 0 auto;
}
.gl-product-meta h1 { margin-bottom: 12px; }
.gl-product-meta .gl-lede { margin: 0 0 20px; }
.gl-product-meta .gl-copy { max-width: none; }
.gl-related {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 16px;
}
.gl-related a {
  text-decoration: none;
  color: inherit;
  background: var(--snow);
  border: 1px solid var(--line);
  padding: 12px;
}
.gl-related img {
  width: 100%;
  height: 120px;
  object-fit: contain;
  background: #fff;
}
.gl-related strong {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.gl-contact p { margin: 0 0 10px; font-size: 1.05rem; }
.gl-lede { max-width: 62ch; color: var(--mute); margin: -8px 0 32px; }
.gl-kicker {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}
.gl-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.gl-fact {
  background: var(--snow);
  border: 1px solid var(--line);
  padding: 24px 22px 22px;
}
.gl-fact h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 400;
}
.gl-fact p { margin: 0; color: var(--mute); font-size: 15px; }
.gl-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: gls;
}
.gl-steps li {
  background: var(--snow);
  border: 1px solid var(--line);
  padding: 24px 22px;
  counter-increment: gls;
}
.gl-steps li:before {
  content: counter(gls, decimal-leading-zero);
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
  font-size: 13px;
}
.gl-steps h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}
.gl-steps p { margin: 0; color: var(--mute); font-size: 15px; }
.gl-faq { max-width: 72ch; }
.gl-faq details {
  border-top: 1px solid var(--line);
  padding: 14px 0;
}
.gl-faq details:last-child { border-bottom: 1px solid var(--line); }
.gl-faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}
.gl-faq summary::-webkit-details-marker { display: none; }
.gl-faq details p { margin: 10px 0 4px; color: var(--mute); }
.gl-band { background: var(--snow); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.gl-foot {
  border-top: 1px solid var(--line);
  padding: 28px 0 36px;
  color: var(--mute);
  font-size: 13px;
  background: var(--snow);
}
.gl-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--snow);
  color: var(--ink);
  cursor: pointer;
}

@media (max-width: 820px) {
  .gl-menu-btn { display: block; }
  .gl-nav {
    display: none;
    position: absolute;
    left: 0; right: 0; top: 72px;
    background: #ffffff;
    flex-direction: column;
    padding: 12px 20px 20px;
    border-bottom: 1px solid var(--line);
  }
  .gl-nav.is-open { display: flex; }
  .gl-hero-panel,
  .gl-split,
  .gl-stack .gl-prd,
  .gl-news a { grid-template-columns: 1fr; }
  .gl-hero { min-height: auto; padding-top: 36px; }
  .gl-prd img { width: 100%; height: auto; }
  .gl-facts,
  .gl-steps { grid-template-columns: 1fr; }
  .gl-product { grid-template-columns: 1fr; gap: 24px; }
  .gl-related { grid-template-columns: repeat(2, 1fr); }
}