:root {
  --green-dark: #0b5d35;
  --green: #167a45;
  --green-light: #e8f3ec;
  --bg: #ffffff;
  --bg-soft: #f5f7f5;
  --ink: #17221b;
  --muted: #647168;
  --line: #dfe7e1;
  --white: #fff;
  font-family: Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--bg); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: minmax(220px, 300px) 1fr auto;
  align-items: center;
  gap: 18px;
  min-height: 72px;
  padding: 0 clamp(18px, 4vw, 56px);
  color: var(--white);
  background: var(--green-dark);
  box-shadow: 0 8px 24px rgba(11, 93, 53, 0.16);
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { display: grid; place-items: center; width: 44px; height: 44px; border: 2px solid rgba(255,255,255,.72); border-radius: 4px; font-weight: 900; }
.brand strong, .brand small { display: block; }
.brand small { margin-top: 3px; color: rgba(255,255,255,.78); font-size: 12px; }

.site-nav { display: flex; justify-content: center; gap: 2px; }
.site-nav a { display: inline-flex; align-items: center; min-height: 72px; padding: 0 13px; color: var(--white); font-size: 14px; font-weight: 800; text-transform: uppercase; }
.site-nav a:hover { background: rgba(0,0,0,.16); }
.header-tools { display: flex; align-items: center; gap: 10px; }
.language-select { height: 40px; max-width: 132px; border: 1px solid rgba(255,255,255,.45); border-radius: 4px; padding: 0 8px; color: var(--white); background: rgba(255,255,255,.12); font-weight: 800; }
.language-select option { color: var(--ink); }
.header-cta, .btn-primary, .card-action { background: var(--green); color: var(--white); }
.header-cta { display: inline-flex; align-items: center; min-height: 40px; border-radius: 4px; padding: 0 14px; font-weight: 900; }
.header-cta:hover, .btn-primary:hover, .card-action:hover { background: var(--green-dark); }

.hero-banner {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(360px, .82fr);
  gap: clamp(18px, 4vw, 52px);
  align-items: center;
  width: min(1220px, calc(100% - 36px));
  min-height: 520px;
  margin: 0 auto;
  padding: 44px 0;
  background: var(--bg);
}

.hero-picture { display: grid; place-items: center; min-height: 430px; border-radius: 6px; background: var(--bg-soft); overflow: hidden; }
.hero-picture img { width: 100%; height: 100%; max-height: 500px; object-fit: contain; object-position: center center; }
.hero-copy { padding: 10px 0; }
.eyebrow { position: relative; margin: 0 0 12px; color: var(--green); font-size: 13px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.eyebrow::after { content: ""; display: block; width: 46px; height: 3px; margin-top: 9px; background: var(--green); }
.hero-copy h1 { margin: 0; color: var(--ink); font-size: clamp(34px, 4.8vw, 58px); line-height: 1.08; }
.hero-copy p:not(.eyebrow) { color: var(--muted); font-size: clamp(17px, 1.8vw, 22px); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.btn { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; border-radius: 4px; padding: 0 22px; font-weight: 900; }
.btn-secondary { border: 1px solid var(--green); color: var(--green); background: var(--white); }

.section { width: min(1180px, calc(100% - 36px)); margin: 0 auto; padding: 72px 0; }
.light-section { width: 100%; max-width: none; padding-left: max(18px, calc((100vw - 1180px) / 2)); padding-right: max(18px, calc((100vw - 1180px) / 2)); background: var(--bg-soft); }
.section-heading { max-width: 790px; margin-bottom: 30px; }
.section-heading h2, .page-hero h1, .contact-panel h2 { margin: 0; color: var(--ink); font-size: clamp(28px, 3vw, 42px); line-height: 1.15; }
.section-heading p:not(.eyebrow), .page-hero p, .contact-panel p { color: var(--muted); font-size: 17px; line-height: 1.7; }

.summary-grid, .category-grid, .product-grid, .advantage-grid, .market-grid { display: grid; gap: 18px; }
.summary-grid { grid-template-columns: repeat(3, 1fr); }
.summary-grid span { display: grid; min-height: 108px; place-items: center; border: 1px solid var(--line); border-top: 4px solid var(--green); background: var(--white); text-align: center; }
.summary-grid strong { color: var(--green); font-size: 28px; }
.summary-grid small { color: var(--muted); font-weight: 800; }

.category-grid { grid-template-columns: repeat(5, 1fr); }
.category-grid a { min-height: 146px; padding: 20px; border: 1px solid var(--line); border-left: 5px solid var(--green); background: var(--white); box-shadow: 0 8px 22px rgba(11,93,53,.05); }
.category-grid strong, .category-grid span { display: block; }
.category-grid strong { color: var(--green-dark); font-size: 20px; }
.category-grid span { margin-top: 10px; color: var(--muted); line-height: 1.55; }

.product-grid { grid-template-columns: repeat(3, 1fr); }
.parts-grid { grid-template-columns: repeat(4, 1fr); }
.product-card { display: flex; min-height: 365px; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: 6px; background: var(--white); box-shadow: 0 8px 24px rgba(11,93,53,.06); }
.card-image { display: grid; height: 280px; grid-template-rows: 1fr auto; place-items: center; gap: 10px; overflow: hidden; padding: 16px; background: var(--bg-soft); }
.card-image img { width: 100%; height: 215px; object-fit: contain; transition: transform .28s ease; }
.card-image:not(:has(.image-caption)) img { height: 100%; }
.image-caption { width: 100%; border-top: 1px solid var(--line); padding-top: 8px; color: var(--green-dark); font-size: 13px; font-weight: 900; letter-spacing: .02em; text-align: center; }
.product-card:hover .card-image img { transform: scale(1.06); }
.card-body { display: flex; flex: 1; flex-direction: column; padding: 18px; }
.tag { align-self: flex-start; margin-bottom: 10px; border-radius: 99px; padding: 5px 10px; color: var(--green-dark); background: var(--green-light); font-size: 12px; font-weight: 900; }
.card-body h3 { margin: 0; color: var(--ink); font-size: 20px; line-height: 1.35; }
.card-body p { color: var(--muted); line-height: 1.6; }
.card-action { display: grid; min-height: 40px; place-items: center; margin-top: auto; border-radius: 4px; font-weight: 900; }

.advantage-grid { grid-template-columns: repeat(4, 1fr); }
.advantage-grid article { min-height: 178px; padding: 24px; border: 1px solid var(--line); border-top: 4px solid var(--green); background: var(--white); }
.advantage-grid strong { display: block; color: var(--green-dark); font-size: 20px; }
.advantage-grid span { display: block; margin-top: 10px; color: var(--muted); line-height: 1.7; }
.market-grid { grid-template-columns: repeat(6, 1fr); }
.market-grid span { display: grid; min-height: 78px; place-items: center; border: 1px solid var(--line); background: var(--white); color: var(--green-dark); font-weight: 900; }

.contact-panel { display: grid; grid-template-columns: 1fr minmax(320px, 460px); gap: 30px; width: min(1180px, calc(100% - 36px)); margin: 72px auto; padding: 38px; border-radius: 6px; background: var(--green-light); }
.contact-card { display: grid; gap: 12px; }
.contact-card a, .contact-card span { display: grid; min-height: 48px; align-items: center; border-radius: 4px; padding: 0 16px; background: var(--white); font-weight: 900; }
.contact-card a:first-child { color: var(--white); background: var(--green); }
.page-hero { padding: 76px max(18px, calc((100vw - 1180px) / 2)); background: var(--bg-soft); }
footer { display: grid; gap: 8px; padding: 34px 18px; color: var(--white); background: var(--green-dark); text-align: center; }
.floating-whatsapp { position: fixed; right: 18px; bottom: 18px; z-index: 90; display: grid; width: 58px; height: 58px; place-items: center; border-radius: 50%; color: var(--white); background: var(--green); font-weight: 900; box-shadow: 0 12px 28px rgba(11,93,53,.24); }
body[dir="rtl"] .hero-copy, body[dir="rtl"] .section-heading, body[dir="rtl"] .page-hero, body[dir="rtl"] .contact-panel { text-align: right; }

@media (max-width: 1100px) {
  .site-header { grid-template-columns: 1fr; padding: 12px 18px; }
  .site-nav { justify-content: flex-start; flex-wrap: wrap; }
  .site-nav a { min-height: 40px; padding: 0 10px; font-size: 12px; }
  .header-tools { flex-wrap: wrap; }
  .hero-banner { grid-template-columns: 1fr; }
  .summary-grid, .category-grid, .product-grid, .parts-grid, .advantage-grid, .market-grid, .contact-panel { grid-template-columns: repeat(2, 1fr); }
  .contact-panel { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .hero-banner { min-height: auto; padding: 22px 0 38px; }
  .hero-picture { min-height: 260px; }
  .hero-picture img { max-height: 330px; object-fit: contain; }
  .hero-copy h1 { font-size: 31px; }
  .hero-actions, .summary-grid, .category-grid, .product-grid, .parts-grid, .advantage-grid, .market-grid { grid-template-columns: 1fr; display: grid; }
  .section, .light-section { padding-top: 54px; padding-bottom: 54px; }
  .card-image { height: 280px; }
  .contact-panel { padding: 26px 18px; }
}

.product-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: auto;
}
.product-actions .card-action {
  min-height: 38px;
  font-size: 13px;
}
.card-action.secondary {
  border: 1px solid var(--green);
  color: var(--green);
  background: var(--white);
}
.seo-content {
  padding-top: 54px;
  padding-bottom: 54px;
}
@media (max-width: 620px) {
  .product-actions {
    grid-template-columns: 1fr;
  }
}