:root {
  --green-950: #042a18;
  --green-900: #063a21;
  --green-800: #0b4c2d;
  --green-700: #176637;
  --green-100: #eaf5ee;
  --green-50: #f5faf7;
  --gold: #b28b2e;
  --ink: #17231d;
  --muted: #647069;
  --line: #e5ebe7;
  --white: #ffffff;
  --shadow: 0 24px 60px rgba(4, 42, 24, 0.12);
  --radius-lg: 30px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.section-pad { padding: 88px 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(229,235,231,0.8);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 88px;
}
.brand img { width: 270px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 30px; font-size: 14px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.main-nav a { position: relative; padding: 32px 0; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 24px; height: 2px; background: var(--green-700); transform: scaleX(0); transform-origin: center; transition: .2s ease; }
.main-nav a:hover::after { transform: scaleX(1); }
.language-switch { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; padding: 4px; background: var(--green-50); }
.lang-btn { border: 0; background: transparent; color: var(--green-800); border-radius: 999px; padding: 8px 12px; font-weight: 800; cursor: pointer; }
.lang-btn.active { background: var(--green-800); color: #fff; }
.menu-btn { display: none; border: 0; background: var(--green-100); color: var(--green-900); width: 42px; height: 42px; border-radius: 12px; font-size: 22px; }

.hero {
  background: radial-gradient(circle at 75% 25%, rgba(34, 120, 70, 0.18), transparent 28%), linear-gradient(135deg, var(--green-950), var(--green-800));
  color: #fff;
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--gold); font-weight: 900; letter-spacing: .12em; text-transform: uppercase; font-size: 13px; }
.eyebrow::before { content: ""; width: 34px; height: 2px; background: currentColor; }
.hero h1 { font-size: clamp(38px, 6vw, 68px); line-height: 1.03; letter-spacing: -0.045em; margin: 18px 0 20px; }
.hero p { color: rgba(255,255,255,0.84); font-size: 19px; max-width: 610px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0 28px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 0 22px; border-radius: 999px; font-weight: 900; border: 1px solid transparent; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn.primary { background: linear-gradient(135deg, var(--gold), #d2b45d); color: #142016; box-shadow: 0 14px 30px rgba(178,139,46,.28); }
.btn.ghost { border-color: rgba(255,255,255,.26); color: #fff; }
.btn.full { width: 100%; border: 0; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-badges span { border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.08); border-radius: 999px; padding: 9px 13px; font-size: 13px; font-weight: 800; }
.hero-visual { position: relative; }
.hero-visual img { border-radius: var(--radius-lg); box-shadow: var(--shadow); border: 10px solid rgba(255,255,255,.12); }
.floating-card { position: absolute; left: -24px; bottom: 26px; background: rgba(255,255,255,.92); color: var(--green-900); border-radius: 20px; padding: 16px 20px; box-shadow: var(--shadow); display: grid; gap: 2px; min-width: 160px; }
.floating-card strong { font-size: 24px; }
.floating-card span { color: var(--muted); font-weight: 700; }

.stats { margin-top: -34px; position: relative; z-index: 2; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat-card { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 24px; box-shadow: 0 18px 40px rgba(4, 42, 24, 0.08); }
.stat-card strong { display: block; color: var(--green-800); font-size: 34px; line-height: 1; margin-bottom: 8px; }
.stat-card span { color: var(--muted); font-weight: 750; }

.section-heading { text-align: center; max-width: 760px; margin: 0 auto 46px; }
.section-heading .eyebrow { justify-content: center; }
.section-heading h2, .about-copy h2, .contact-section h2 { font-size: clamp(30px, 4vw, 48px); line-height: 1.08; margin: 14px 0 14px; letter-spacing: -0.035em; color: var(--green-950); }
.section-heading p, .about-copy p, .contact-section p { color: var(--muted); font-size: 17px; }
.category-stack { display: grid; gap: 44px; }
.category-header { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 20px; }
.category-title { display: flex; align-items: center; gap: 14px; color: var(--green-900); }
.category-title::before, .category-title::after { content: ""; height: 2px; width: 52px; background: var(--green-700); opacity: .45; }
.category-title h3 { margin: 0; font-size: 26px; letter-spacing: .06em; text-transform: uppercase; }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.product-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; box-shadow: 0 18px 50px rgba(4, 42, 24, 0.08); transition: transform .22s ease, box-shadow .22s ease; }
.product-card:hover { transform: translateY(-4px); box-shadow: 0 24px 60px rgba(4, 42, 24, 0.13); }
.product-media { background: linear-gradient(180deg, #fff, var(--green-50)); padding: 16px; min-height: 220px; display: grid; place-items: center; border-bottom: 1px solid var(--line); }
.product-media img { max-height: 210px; object-fit: contain; mix-blend-mode: multiply; }
.product-body { padding: 20px; }
.product-body h4 { margin: 0 0 14px; color: var(--green-950); font-size: 21px; line-height: 1.2; }
.detail-list { display: grid; gap: 8px; margin-top: 12px; }
.detail-row { display: grid; grid-template-columns: 120px 1fr; gap: 10px; align-items: end; font-size: 13px; }
.detail-label { color: var(--muted); font-weight: 800; }
.detail-line { height: 22px; border-bottom: 1px dashed #b6c5bc; background: linear-gradient(90deg, rgba(234,245,238,.7), transparent); border-radius: 8px 8px 0 0; }
.detail-note { margin-top: 14px; color: #8a948d; font-size: 12px; font-weight: 700; }

.about-section { background: var(--green-50); }
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 52px; align-items: start; }
.about-copy p { margin: 12px 0; }
.about-panel { display: grid; gap: 16px; }
.panel-item { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 24px; box-shadow: 0 18px 40px rgba(4,42,24,0.06); }
.panel-item span { display: inline-flex; width: 42px; height: 42px; align-items: center; justify-content: center; border-radius: 14px; background: var(--green-100); color: var(--green-800); font-weight: 900; margin-bottom: 14px; }
.panel-item strong { display: block; font-size: 20px; color: var(--green-950); }
.panel-item p { margin-bottom: 0; color: var(--muted); }

.compact { margin-bottom: 30px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature-card { border: 1px solid var(--line); border-radius: 24px; padding: 28px; background: #fff; box-shadow: 0 18px 42px rgba(4,42,24,0.06); }
.feature-icon { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 16px; background: var(--green-100); color: var(--green-800); font-size: 24px; margin-bottom: 16px; }
.feature-card h3 { margin: 0 0 8px; color: var(--green-950); }
.feature-card p { color: var(--muted); margin: 0; }

.contact-section { background: linear-gradient(135deg, var(--green-950), var(--green-800)); color: #fff; }
.contact-section h2 { color: #fff; }
.contact-section p { color: rgba(255,255,255,.78); }
.contact-grid { display: grid; grid-template-columns: .9fr .75fr; gap: 48px; align-items: start; }
.contact-list { display: grid; gap: 12px; margin-top: 28px; }
.contact-list a, .contact-list div { display: grid; gap: 2px; padding: 16px 18px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 18px; }
.contact-list strong { color: var(--gold); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
.contact-list span { color: #fff; font-weight: 750; }
.quote-form { background: #fff; color: var(--ink); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow); }
.quote-form h3 { margin: 0 0 18px; color: var(--green-950); font-size: 26px; }
.quote-form label { display: grid; gap: 7px; color: var(--green-900); font-weight: 800; margin-bottom: 14px; }
.quote-form input, .quote-form textarea { border: 1px solid var(--line); border-radius: 14px; padding: 13px 14px; font: inherit; outline: none; }
.quote-form input:focus, .quote-form textarea:focus { border-color: var(--green-700); box-shadow: 0 0 0 4px var(--green-100); }
.form-note { color: var(--muted) !important; font-size: 12px !important; margin: 12px 0 0; }

.site-footer { background: #021c10; color: rgba(255,255,255,.72); padding: 26px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.footer-inner img { width: 210px; filter: brightness(0) invert(1); opacity: .92; }
.footer-inner p { margin: 0; font-weight: 700; }

@media (max-width: 980px) {
  .header-inner { min-height: 76px; }
  .brand img { width: 220px; }
  .menu-btn { display: inline-grid; place-items: center; }
  .main-nav { position: absolute; left: 16px; right: 16px; top: 76px; display: none; flex-direction: column; align-items: stretch; gap: 0; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 10px; box-shadow: var(--shadow); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 14px 12px; }
  .main-nav a::after { display: none; }
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .floating-card { left: 18px; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 22px, 1180px); }
  .section-pad { padding: 58px 0; }
  .header-inner { gap: 10px; }
  .brand img { width: 180px; }
  .language-switch { padding: 3px; }
  .lang-btn { padding: 7px 9px; }
  .hero h1 { font-size: 38px; }
  .stats-grid, .product-grid, .feature-grid { grid-template-columns: 1fr; }
  .category-title::before, .category-title::after { width: 24px; }
  .category-title h3 { font-size: 20px; }
  .detail-row { grid-template-columns: 105px 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
}