*{ box-sizing: border-box; margin: 0; padding: 0; }
body{ font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.6; }
a{ text-decoration: none; }
img{ max-width: 100%; display: block; }

.top-bar-inner{ max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 8px 24px; font-size: 13px; }
.social-icon{ width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; border-radius: 4px; font-weight: 700; font-size: 12px; }
.top-bar-contacts{ display: flex; gap: 24px; }
.top-bar-contacts a{ font-weight: 600; }

.header-inner{ max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; }
.header-logo{ display: flex; align-items: center; gap: 10px; }
.logo-mark{ width: 42px; height: 42px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 15px; }
.logo-text{ font-weight: 800; font-size: 19px; letter-spacing: 0.5px; display: flex; flex-direction: column; line-height: 1.1; }
.logo-text small{ font-weight: 500; font-size: 11px; letter-spacing: 2px; }
.header-nav{ display: flex; align-items: center; gap: 28px; }
.nav-link{ font-weight: 600; font-size: 14px; letter-spacing: 0.3px; }
.nav-dropdown{ position: relative; }
.dropdown-panel{ position: absolute; top: 100%; left: 0; min-width: 220px; padding: 8px 0; display: none; flex-direction: column; box-shadow: 0 8px 20px rgba(0,0,0,0.1); z-index: 20; }
.nav-dropdown:hover .dropdown-panel{ display: flex; }
.dropdown-panel a{ padding: 10px 18px; font-size: 14px; }
.btn-contact{ padding: 12px 24px; font-weight: 700; font-size: 13px; letter-spacing: 0.5px; }

.hero{ position: relative; min-height: 520px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.hero-bg{ position: absolute; inset: 0; background-size: cover; background-position: center; }
.hero-overlay{ position: absolute; inset: 0; }
.hero-content{ position: relative; z-index: 2; text-align: center; max-width: 800px; padding: 0 24px; }
.hero-content h1{ font-size: 44px; font-weight: 800; margin-bottom: 16px; line-height: 1.2; }
.hero-sub{ font-size: 19px; margin-bottom: 32px; }
.btn-hero{ display: inline-block; padding: 16px 36px; font-weight: 700; letter-spacing: 1px; font-size: 14px; }

.section-inner{ max-width: 1200px; margin: 0 auto; padding: 64px 24px; }
.products-section h2{ text-align: center; font-size: 32px; margin-bottom: 12px; }
.section-lead{ text-align: center; font-size: 17px; margin-bottom: 48px; }
.product-grid{ display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.product-card{ display: flex; flex-direction: column; padding-bottom: 20px; transition: border-color 0.2s; }
.product-card-img{ height: 160px; background-size: cover; background-position: center; }
.product-card h3{ font-size: 16px; margin: 16px 16px 8px; }
.product-card p{ font-size: 13px; margin: 0 16px; }

.history-grid{ display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; padding-bottom: 32px; }
.history-text h2{ font-size: 28px; margin-bottom: 16px; }
.history-text p{ font-size: 15px; }
.history-img{ height: 300px; background-size: cover; background-position: center; border-radius: 4px; }
.manufacturers-heading{ font-size: 20px; text-align: center; margin-bottom: 16px; }
.manufacturers-list{ text-align: center; font-size: 15px; max-width: 900px; margin: 0 auto; }

.team-section{ padding: 64px 0; }
.team-section h2{ text-align: center; font-size: 30px; margin-bottom: 40px; }
.team-grid{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.team-photo{ width: 120px; height: 120px; border-radius: 50%; background-size: cover; background-position: center; margin: 0 auto 16px; }
.team-card h4{ font-size: 17px; margin-bottom: 4px; }
.team-title{ font-size: 13px; margin-bottom: 2px; }
.team-dept{ font-size: 12px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; }

.footer-inner{ max-width: 1200px; margin: 0 auto; padding: 48px 24px 24px; }
.footer-nav-inner{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.footer-col h5{ font-size: 14px; margin-bottom: 16px; letter-spacing: 0.5px; }
.footer-col a{ display: block; font-size: 13px; margin-bottom: 10px; opacity: 0.85; }
.footer-col p{ font-size: 13px; opacity: 0.75; }
.footer-bottom{ text-align: center; padding: 16px 24px; font-size: 12px; }

@media (max-width: 1024px){
  .product-grid{ grid-template-columns: repeat(3, 1fr); }
  .history-grid{ grid-template-columns: 1fr; }
  .team-grid{ grid-template-columns: repeat(2, 1fr); }
  .footer-nav-inner{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .product-grid{ grid-template-columns: 1fr; }
  .header-nav{ display: none; }
  .team-grid{ grid-template-columns: 1fr; }
  .footer-nav-inner{ grid-template-columns: 1fr; }
  .top-bar-contacts{ flex-direction: column; gap: 4px; align-items: flex-end; }
}