/* Phase 01: header only. Original palette, fonts and assets are retained. */
.header-refined {
  --header-accent: #1bbd36;
  background: #fff;
  padding: 0;
  border-bottom: 1px solid #e9eceb;
  box-shadow: 0 3px 18px rgb(20 30 25 / 4%);
  transition: box-shadow 180ms ease;
}
.header-refined > .container { min-height: 86px; gap: 0; }
.header-refined .logo { min-width: 0; gap: 10px; padding-block: 14px; }
.header-refined .logo img { width: 44px; height: 44px; max-height: 44px; margin: 0; object-fit: contain; flex-shrink: 0; }
.header-refined .logo h1 { font-size: 22px; letter-spacing: .025em; font-weight: 600; line-height: 1.2; white-space: nowrap; }
.header-refined .header-social-links { display: flex; align-items: center; margin-left: 20px; padding: 0 0 0 15px; border-left: 1px solid #e5e9e7; }
.header-refined .header-social-links a { width: 34px; height: 38px; display: inline-flex; justify-content: center; align-items: center; padding: 0; color: #626a66; border-radius: 4px; }
.header-refined .header-social-links a:hover { color: var(--header-accent); background: #f1fbf3; }
.header-refined a:focus-visible,.header-refined button:focus-visible { outline: 2px solid var(--header-accent); outline-offset: 4px; border-radius: 3px; }
.header-refined .nav-dropdown-trigger { display: flex; align-items: center; }
.header-refined .submenu-toggle { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; border: 0; background: transparent; color: inherit; padding: 0; border-radius: 4px; cursor: pointer; }
.header-refined .submenu-toggle i { font-size: 10px; line-height: 1; transition: transform 180ms ease; }
.header-refined .dropdown.is-open > .nav-dropdown-trigger .submenu-toggle i { transform: rotate(180deg); }
.header-refined .mobile-nav-toggle { display: inline-flex; justify-content: center; align-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid #e2e8e3; border-radius: 5px; margin: 0; background: #fff; font-size: 26px; line-height: 1; }
.header-refined .navmenu .catalog-link > i { background: transparent; font-size: 10px; }
.header-refined .navmenu .contact-link { gap: 12px; }
.header-refined .navmenu .contact-link > i { background: transparent; }

@media (min-width: 1200px) {
  .header-refined .navmenu > ul { gap: 2px; }
  .header-refined .navmenu > ul > li > a,
  .header-refined .nav-dropdown-trigger > a { position: relative; font-size: 11px; font-weight: 600; letter-spacing: .035em; padding: 16px 10px; min-height: 48px; color: #3e4542; }
  .header-refined .nav-dropdown-trigger > a { padding-right: 3px; }
  .header-refined .nav-dropdown-trigger > .submenu-toggle { width: 25px; height: 36px; margin-right: 5px; }
  .header-refined .submenu-toggle:hover { background: #f0f9f1; color: #128c28; }
  .header-refined .navmenu > ul > li > a:not(.contact-link)::after,
  .header-refined .nav-dropdown-trigger > a::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 7px; height: 2px; background: var(--header-accent); transform: scaleX(0); transform-origin: left; transition: transform 180ms ease; }
  .header-refined .navmenu > ul > li > a:hover::after,
  .header-refined .navmenu > ul > li > a.active::after,
  .header-refined .current-section > .nav-dropdown-trigger > a::after,
  .header-refined .dropdown.is-open > .nav-dropdown-trigger > a::after { transform: scaleX(1); }
  .header-refined .navmenu > ul > li > a:hover,
  .header-refined .navmenu > ul > li > a.active,
  .header-refined .current-section > .nav-dropdown-trigger > a,
  .header-refined .dropdown.is-open > .nav-dropdown-trigger > a { color: #128c28; }
  .header-refined .navmenu > ul > li > .contact-link { margin-left: 10px; padding: 10px 15px; min-height: 42px; border: 1px solid #1bbd36; border-radius: 4px; color: #178c2b; }
  .header-refined .navmenu > ul > li > .contact-link:hover,
  .header-refined .navmenu > ul > li > .contact-link.active { background: #1bbd36; color: #fff; }
  .header-refined .navmenu .contact-link i { font-size: 12px; margin: 0; }
  .header-refined .navmenu .catalog-link { gap: 4px; }
  .header-refined .navmenu .catalog-link i { margin-left: 0; }
  .header-refined .navmenu .dropdown > ul { display: block; left: 0; top: calc(100% + 10px); min-width: 286px; margin: 0; padding: 8px; background: #fff; border: 1px solid #e3e9e5; border-top: 2px solid #1bbd36; border-radius: 5px; box-shadow: 0 14px 35px rgb(19 35 24 / 10%); visibility: hidden; opacity: 0; pointer-events: none; transform: translateY(5px); transition: opacity 140ms ease,transform 140ms ease; }
  .header-refined .navmenu .dropdown.is-open > ul { top: 100%; visibility: visible; opacity: 1; pointer-events: auto; transform: translateY(0); }
  .header-refined .navmenu .dropdown ul li { min-width: 0; }
  .header-refined .navmenu .dropdown ul a { min-height: 41px; padding: 10px 12px; border-radius: 3px; color: #464e49; font-size: 13px; line-height: 1.45; letter-spacing: 0; text-transform: none; }
  .header-refined .navmenu .dropdown ul a:hover,
  .header-refined .navmenu .dropdown ul a.active { background: #f0faf2; color: #16852a; }
  .header-refined .mobile-nav-toggle { display: none !important; }
}
@media (min-width:1200px) and (max-width:1399px) {
  .header-refined .logo h1 { font-size: 20px; }
  .header-refined .logo { gap: 8px; }
  .header-refined .logo img { width: 40px; height: 40px; }
  .header-refined .navmenu > ul > li > a,
  .header-refined .nav-dropdown-trigger > a { padding-inline: 8px; font-size: 10px; }
  .header-refined .nav-dropdown-trigger > a { padding-right: 2px; }
  .header-refined .header-social-links { margin-left: 12px; padding-left: 8px; }
}
@media (max-width:1199px) {
  .header-refined > .container { min-height: 78px; }
  .header-refined .logo { order: 1; }
  .header-refined .logo h1 { font-size: 22px; letter-spacing: .015em; }
  .header-refined .header-social-links { order: 2; margin: 0 12px 0 0; border: 0; padding: 0; }
  .header-refined .navmenu { order: 3; }
  .header-refined .navmenu > ul { inset: 82px 20px 20px; padding: 12px; border: 1px solid #e4e9e5; border-top: 2px solid #1bbd36; border-radius: 6px; box-shadow: 0 16px 50px rgb(0 0 0 / 15%); overscroll-behavior: contain; scrollbar-width: thin; }
  .header-refined .navmenu a { min-height: 48px; padding: 13px 15px; font-size: 15px; font-weight: 500; letter-spacing: .015em; white-space: normal; border-radius: 4px; line-height: 1.45; }
  .header-refined .navmenu > ul > li + li { border-top: 1px solid #f0f3f0; }
  .header-refined .navmenu a:hover,
  .header-refined .navmenu .active { background: #f2faf3; color: #15872b; }
  .header-refined .nav-dropdown-trigger > a { flex: 1; min-width: 0; }
  .header-refined .nav-dropdown-trigger > .submenu-toggle { width: 44px; height: 44px; color: #4c5750; border: 1px solid #e6ece6; margin: 2px 2px 2px 8px; }
  .header-refined .submenu-toggle:hover,
  .header-refined .submenu-toggle[aria-expanded=true] { color: #15872b; background: #effaf1; border-color: #c5e8cc; }
  .header-refined .navmenu .dropdown > ul { display: none; position: static; margin: 4px 0 13px 14px; padding: 4px 0 4px 10px; border: 0; border-left: 1px solid #d4e9d8; border-radius: 0; background: transparent; box-shadow: none; visibility: visible; opacity: 1; }
  .header-refined .navmenu .dropdown.is-open > ul { display: block; }
  .header-refined .navmenu .dropdown > ul a { min-height: 44px; font-size: 13px; padding: 11px 12px; }
  .header-refined .navmenu .catalog-link { justify-content: flex-start; gap: 12px; }
  .header-refined .navmenu .catalog-link > i { width: auto; height: auto; margin: 0; }
  .header-refined .navmenu .contact-link { margin-top: 10px; justify-content: space-between; border: 1px solid #1bbd36; background: #f5fcf6; color: #16882c; }
  .header-refined .navmenu .contact-link > i { width: auto; height: auto; margin: 0; }
  .mobile-nav-active .header-refined .navmenu { background: rgb(16 23 19 / 68%); transition: background 180ms ease; }
  .mobile-nav-active .header-refined .mobile-nav-toggle { position: fixed; top: 18px; right: max(20px,env(safe-area-inset-right)); width: 44px; height: 44px; margin: 0; background: #fff; color: #303b34; font-size: 27px; border-color: #dfe8df; }
}
@media (max-width:575px) {
  .header-refined > .container { min-height: 72px; padding-inline: 16px; }
  .header-refined .logo { gap: 7px; padding-block: 12px; }
  .header-refined .logo img { width: 35px; height: 35px; max-height: 35px; }
  .header-refined .logo h1 { font-size: clamp(13px,3.8vw,19px); letter-spacing: 0; }
  .header-refined .header-social-links { margin-right: 7px; }
  .header-refined .header-social-links a { width: 32px; height: 40px; font-size: 15px; }
  .header-refined .mobile-nav-toggle { width: 40px; height: 40px; font-size: 25px; }
  .header-refined .navmenu > ul { inset: 76px 12px max(12px,env(safe-area-inset-bottom)); padding: 10px; }
  .mobile-nav-active .header-refined .mobile-nav-toggle { top: 16px; right: max(16px,env(safe-area-inset-right)); width: 40px; height: 40px; }
}
@media (prefers-reduced-motion:reduce) {
  .header-refined,.header-refined *, .header-refined *::after { transition: none !important; }
}
/* Preserve navigation access if JavaScript is disabled. */
@media(min-width:1200px) {
  html:not(.header-ui-ready) .header-refined .navmenu .dropdown:focus-within > ul,
  html:not(.header-ui-ready) .header-refined .navmenu .dropdown:hover > ul { visibility: visible; opacity: 1; top: 100%; pointer-events: auto; transform: none; }
}
@media(max-width:1199px) {
  html:not(.header-ui-ready) .header-refined > .container { flex-wrap: wrap; }
  html:not(.header-ui-ready) .header-refined .navmenu { width: 100%; }
  html:not(.header-ui-ready) .header-refined .navmenu > ul { display: block; position: static; margin-block: 8px 16px; border: 1px solid #e4e9e5; box-shadow: none; }
  html:not(.header-ui-ready) .header-refined .navmenu .dropdown > ul { display: block; }
  html:not(.header-ui-ready) .header-refined .mobile-nav-toggle,
  html:not(.header-ui-ready) .header-refined .submenu-toggle { display: none !important; }
}