.vimax-unified-header .nav-products{position:relative;display:flex;align-items:center;flex:none;white-space:nowrap}
.vimax-unified-header .nav-products__parent{padding-right:3px}
.vimax-unified-header .nav-products__toggle{display:inline-flex;align-items:center;justify-content:center;width:24px;height:36px;padding:0;border:0;background:transparent;color:#fff;font:inherit;font-size:20px;cursor:pointer}
.vimax-unified-header .nav-products__toggle:hover,.vimax-unified-header .nav-products__toggle:focus-visible{color:#ff8b42}
.vimax-unified-header .nav-products__submenu{position:absolute;top:calc(100% - 15px);left:-20px;z-index:220;display:grid;min-width:250px;padding:10px;background:#202024;border:1px solid rgba(255,255,255,.12);border-radius:8px;box-shadow:0 20px 35px rgba(0,0,0,.3);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(7px);transition:opacity .18s,transform .18s,visibility .18s}
.vimax-unified-header .nav-products.is-open .nav-products__submenu{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
.vimax-unified-header .nav-products__submenu a{display:block;padding:11px 14px;border-radius:4px;font-size:13px;line-height:1.35;white-space:normal}
.vimax-unified-header .nav-products__submenu a::after{display:none}
.vimax-unified-header .nav-products__submenu a:hover,.vimax-unified-header .nav-products__submenu a:focus-visible{background:rgba(255,116,22,.13);color:#ff9b59}
.vimax-unified-header #vimax-main-nav>a,.vimax-unified-header .nav-products__parent{transition:color .22s ease}
.vimax-unified-header #vimax-main-nav>a:focus-visible,.vimax-unified-header .nav-products__parent:focus-visible,.vimax-unified-header .nav-products__toggle:focus-visible,.vimax-unified-header .nav-products__submenu a:focus-visible{outline:2px solid #ff9b59;outline-offset:3px}
.vimax-unified-header .nav-products.is-open .nav-products__parent{color:#ff9b59}
.vimax-unified-header .nav-products__toggle{transition:color .22s ease,transform .22s ease}
.vimax-unified-header .nav-products.is-open .nav-products__toggle{color:#ff9b59;transform:rotate(180deg)}
.vimax-unified-header .nav-products__submenu{border-top:2px solid #ff7416;box-shadow:0 22px 44px rgba(0,0,0,.34);transition:opacity .22s ease,transform .22s ease,visibility .22s ease}
.vimax-unified-header .nav-products__submenu a{transition:background-color .2s ease,color .2s ease,transform .2s ease}
.vimax-unified-header .nav-products__submenu a:hover,.vimax-unified-header .nav-products__submenu a:focus-visible{transform:translateX(3px)}
@media(max-width:980px){
  .vimax-unified-header #vimax-main-nav{max-height:calc(100vh - 76px);overflow-y:auto}
  .vimax-unified-header .nav-products{grid-column:1/-1;display:grid;grid-template-columns:1fr 40px;border-bottom:1px solid rgba(255,255,255,.08)}
  .vimax-unified-header .nav-products__parent{padding:15px 8px;border:0}
  .vimax-unified-header .nav-products__toggle{width:40px;height:100%;min-height:48px}
  .vimax-unified-header .nav-products__submenu{grid-column:1/-1;position:static;display:none;min-width:0;padding:2px 0 10px 14px;border:0;border-radius:0;background:transparent;box-shadow:none;opacity:1;visibility:visible;pointer-events:auto;transform:none}
  .vimax-unified-header .nav-products.is-open .nav-products__submenu{display:grid}
  .vimax-unified-header .nav-products__submenu a{padding:10px 12px;font-size:13px;border-bottom:0}
  .vimax-unified-header .nav-products__submenu a:hover,.vimax-unified-header .nav-products__submenu a:focus-visible{transform:none}
}
@media(max-width:520px){.vimax-unified-header #vimax-main-nav{max-height:calc(100vh - 70px)}.vimax-unified-header .nav-products__parent{padding:13px 6px}}
@media(prefers-reduced-motion:reduce){.vimax-unified-header #vimax-main-nav>a,.vimax-unified-header .nav-products__parent,.vimax-unified-header .nav-products__toggle,.vimax-unified-header .nav-products__submenu,.vimax-unified-header .nav-products__submenu a{transition:none}}

/* Refined navigation: keep existing links and desktop hover behavior. */
.vimax-unified-header,.vimax-unified-header #vimax-main-nav{font-family:"Be Vietnam Pro",system-ui,Arial,sans-serif}
.vimax-unified-header #vimax-main-nav{font-weight:600}
.vimax-unified-header #vimax-main-nav>a,.vimax-unified-header .nav-products__parent{letter-spacing:0;transition:color .2s ease,background-color .2s ease}
.vimax-unified-header .nav-products__toggle{font-size:0;transform:none}
.vimax-unified-header .nav-products__toggle::before{content:"";display:block;width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .2s ease}
.vimax-unified-header .nav-products.is-open .nav-products__toggle{transform:none}
.vimax-unified-header .nav-products.is-open .nav-products__toggle::before{transform:translateY(2px) rotate(225deg)}
@media(min-width:981px){
  .vimax-unified-header .nav-products__submenu{width:396px;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;padding:15px;background:linear-gradient(145deg,#252528,#19191b);border:1px solid rgba(255,255,255,.12);border-top:2px solid #ff7416;border-radius:12px;box-shadow:0 24px 52px rgba(0,0,0,.36)}
  .vimax-unified-header .nav-products__submenu a{display:flex;align-items:center;min-height:46px;padding:10px 12px;border:1px solid transparent;border-radius:8px;font-size:13px;font-weight:600;line-height:1.35}
  .vimax-unified-header .nav-products__submenu a:first-child{grid-column:1/-1;background:rgba(255,116,22,.11);color:#ffa164}
  .vimax-unified-header .nav-products__submenu a:hover,.vimax-unified-header .nav-products__submenu a:focus-visible{border-color:rgba(255,116,22,.35);transform:translateX(2px)}
}
@media(max-width:980px){
  .vimax-unified-header #vimax-main-nav{grid-template-columns:minmax(0,1fr);gap:4px;padding:14px clamp(14px,4vw,24px) 20px;background:linear-gradient(160deg,#1c1d20,#111214);border-top:1px solid rgba(255,255,255,.1);box-shadow:0 24px 48px rgba(0,0,0,.3)}
  .vimax-unified-header #vimax-main-nav>a{display:flex;align-items:center;min-height:49px;padding:12px 16px;border:1px solid transparent;border-bottom-color:rgba(255,255,255,.08);border-radius:8px;font-size:14px;font-weight:600;white-space:normal}
  .vimax-unified-header #vimax-main-nav>a:hover,.vimax-unified-header #vimax-main-nav>a:focus-visible{background:#28292c;color:#ffac73;border-color:rgba(255,116,22,.25)}
  .vimax-unified-header .nav-products{grid-column:1;grid-template-columns:minmax(0,1fr) 54px;margin:3px 0 8px;background:#252629;border:1px solid rgba(255,255,255,.11);border-radius:12px;overflow:hidden}
  .vimax-unified-header .nav-products.is-open{border-color:rgba(255,116,22,.4)}
  .vimax-unified-header .nav-products__parent{display:flex;align-items:center;min-height:54px;padding:10px 16px;border:0;font-size:15px;font-weight:700}
  .vimax-unified-header .nav-products__toggle{align-self:center;justify-self:center;width:38px;height:38px;min-height:38px;border:1px solid rgba(255,255,255,.15);border-radius:9px;background:#343538;color:#fff}
  .vimax-unified-header .nav-products__submenu{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:13px;background:#1b1c1f;border-top:1px solid rgba(255,255,255,.09)}
  .vimax-unified-header .nav-products__submenu a{display:flex;align-items:center;min-height:48px;padding:10px 12px;border:1px solid rgba(255,255,255,.08);border-radius:8px;background:#292a2d;color:#f1f1f1;font-size:13px;font-weight:600;line-height:1.35}
  .vimax-unified-header .nav-products__submenu a:first-child{grid-column:1/-1;background:rgba(255,116,22,.1);border-color:rgba(255,116,22,.22);color:#ffac73}
  .vimax-unified-header .nav-products__submenu a:hover,.vimax-unified-header .nav-products__submenu a:focus-visible{background:#333033;border-color:rgba(255,116,22,.35);color:#ffad75}
  .vimax-unified-header .mobile-menu{border-radius:9px;font-size:22px;transition:background-color .2s ease,border-color .2s ease,color .2s ease}
  .vimax-unified-header .mobile-menu:hover,.vimax-unified-header .mobile-menu[aria-expanded="true"]{background:rgba(255,116,22,.12);border-color:rgba(255,116,22,.65);color:#ff9b59}
}
@media(max-width:430px){.vimax-unified-header .nav-products__submenu{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.vimax-unified-header #vimax-main-nav>a,.vimax-unified-header .nav-products__toggle::before,.vimax-unified-header .mobile-menu{transition:none}}