.boost-header{position:fixed;top:0;left:0;right:0;z-index:1000;transition:background 0.3s ease,backdrop-filter 0.3s ease,box-shadow 0.3s ease,transform 0.3s ease}.boost-header__container{position:relative;width:100%;max-width:var(--boost-container-default,1400px);margin:0 auto;padding:0 var(--boost-spacing-lg,1.5rem);box-sizing:border-box}.boost-header__inner{display:flex;align-items:center;justify-content:space-between;gap:var(--boost-spacing-xl,2rem);width:100%}.boost-header__logo{flex-shrink:0}.boost-header__logo[data-boost-image]{overflow:visible}.boost-header__logo[data-boost-image] img{transition:transform 0.3s ease}.boost-header__logo a{display:flex;align-items:center;text-decoration:none;color:inherit}.boost-header__logo img{height:40px;width:auto}.boost-header__logo-text{font-size:1.5rem;font-weight:700;color:var(--boost-text)}.boost-header .boost-header__nav{display:flex;align-items:center;gap:var(--boost-spacing-xl,2rem)}.boost-header .boost-header__menu{display:flex;align-items:center;gap:10px;list-style:none;margin:0;padding:0}.boost-header .boost-header__menu > li{position:relative}.boost-header .boost-header__menu > li > a{display:flex;align-items:center;gap:0.25rem;padding:0.5rem 1rem;text-decoration:none;font-weight:500;font-size:0.95rem;border-radius:8px;transition:all 0.2s;position:relative;z-index:1}.boost-header .boost-header__menu > li > a .boost-header__chevron{width:16px;height:16px;transition:transform 0.2s}.boost-header .boost-header__menu > li:hover > a .boost-header__chevron{transform:rotate(180deg)}.boost-header .boost-inline-icon{display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;flex-shrink:0;width:24px;height:24px;color:inherit}.boost-header .boost-inline-icon svg{width:100%;height:100%}.boost-header .boost-inline-icon--styled{margin-right:0.35rem;color:var(--boost-icon-color)}.boost-header .boost-inline-icon--styled svg{width:100%;height:100%}.boost-header .boost-styled-icon--filled{background:var(--boost-icon-bg);color:var(--boost-icon-color)}.boost-header .boost-styled-icon--outlined{border:2px solid var(--boost-icon-bg);color:var(--boost-icon-color);background:transparent}.boost-header .boost-styled-icon--ghost{background:transparent;color:var(--boost-icon-color)}.boost-header .boost-styled-icon--soft{background:color-mix(in srgb,var(--boost-icon-bg) 25%,transparent);color:var(--boost-icon-color)}.boost-header .boost-styled-icon--circle{background:var(--boost-icon-bg);color:var(--boost-icon-color)}.boost-header .boost-header__dropdown{position:absolute;top:100%;left:0;width:max-content;border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,0.15);padding:0.5rem;opacity:0;visibility:hidden;transform:translateY(10px);transition:all 0.2s;z-index:10;list-style:none}.boost-header .boost-header__menu > li:hover > .boost-header__dropdown,.boost-header .boost-header__dropdown.is-boost-click-open{opacity:1;visibility:visible;transform:translateY(0)}.boost-header .boost-header__dropdown a{display:block;padding:0.75rem 1rem;text-decoration:none;border-radius:8px;white-space:nowrap;transition:background 0.2s}.boost-header .boost-header__mega{position:absolute;top:100%;left:0;width:max-content;border:1px solid #e5e7eb;border-radius:6px;padding:0.5rem 0;opacity:0;visibility:hidden;transition:opacity 0.15s ease,visibility 0.15s ease;z-index:100;margin-top:0.25rem;box-shadow:0 2px 8px rgba(0,0,0,0.06)}.boost-header .boost-header__menu > li:hover > .boost-header__mega,.boost-header .boost-header__mega.is-boost-click-open{opacity:1;visibility:visible}.boost-header .boost-header__mega-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:0}.boost-header .boost-header__mega-column{padding:0.5rem 0}.boost-header .boost-header__mega-column:not(:last-child){border-right:1px solid #f3f4f6}.boost-header .boost-header__mega-column h4{text-transform:uppercase;letter-spacing:0.03em;margin:0 0 0.5rem;font-weight:600;padding:0 1rem}.boost-header .boost-header__mega-column ul{list-style:none;margin:0;padding:0}.boost-header .boost-header__mega-column li{margin:0}.boost-header .boost-header__mega-column a{display:block;padding:0.5rem 1rem;text-decoration:none;white-space:nowrap;transition:background 0.15s}.boost-header .boost-header__mega-column a .boost-header__mega-text > span{display:block;margin-top:0.15rem}.boost-header .boost-header__mega.boost-header__mega--wide{min-width:480px;width:max-content;max-width:min(90vw,900px)}.boost-header .boost-header__mega-featured{border-radius:12px;padding:1.5rem}.boost-header .boost-header__mega-featured img{width:100%;border-radius:8px;margin-bottom:1rem}.boost-header .boost-header__actions{display:flex;align-items:center;gap:0.75rem;flex-shrink:0}.boost-header .boost-header__cta{flex-shrink:0;white-space:nowrap}.boost-header .boost-header__toggle{display:none;align-items:center;justify-content:center;width:40px;height:40px;background:none;border:none;color:inherit;cursor:pointer;border-radius:8px}.boost-header .boost-header__toggle svg{width:24px;height:24px;stroke:currentColor;stroke-width:2;fill:none}.boost-header .boost-header__toggle .boost-header__icon-close{display:none}.boost-header .boost-header__language{display:flex;align-items:center;flex-shrink:0}.boost-header .boost-header__language select,.boost-header .boost-header__language .boost-lang-switcher{font-size:0.875rem;border:1px solid var(--boost-border);border-radius:6px;padding:0.35rem 0.5rem;background:transparent;color:inherit;cursor:pointer}.boost-header .boost-header__search{position:relative}.boost-header .boost-header__search-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:none;border:none;color:inherit;cursor:pointer;border-radius:8px;transition:background 0.2s}.boost-header .boost-header__search-toggle svg{width:20px;height:20px;stroke:currentColor;stroke-width:2;fill:none}.boost-header .boost-header__cart{position:relative;display:flex;align-items:center;justify-content:center;width:40px;height:40px;color:inherit;text-decoration:none;border-radius:8px;transition:background 0.2s}.boost-header .boost-header__cart:hover{background:rgba(0,0,0,0.05)}.boost-header .boost-header__cart svg{width:22px;height:22px;stroke:currentColor;stroke-width:2;fill:none}.boost-header .boost-header__cart-count{position:absolute;top:2px;right:2px;min-width:18px;height:18px;padding:0 5px;font-size:0.65rem;font-weight:700;line-height:18px;text-align:center;border-radius:9px}.boost-header .boost-header__cart-count:empty{display:none}.boost-header .boost-header__account{display:flex;align-items:center;justify-content:center;width:40px;height:40px;color:inherit;text-decoration:none;border-radius:8px;transition:background 0.2s}.boost-header .boost-header__account:hover{background:rgba(0,0,0,0.05)}.boost-header .boost-header__account svg{width:22px;height:22px;stroke:currentColor;stroke-width:2;fill:none}.boost-header .boost-header__mobile-close{position:absolute;top:1rem;right:1rem;background:transparent;border:none;padding:0.5rem;cursor:pointer;color:#374151;z-index:10;display:flex;align-items:center;justify-content:center;width:44px;height:44px}.boost-header .boost-header__mobile-close svg{width:24px;height:24px}.boost-header .boost-header__mobile-close:hover{color:var(--boost-accent);background:rgba(var(--boost-accent-rgb,37,99,235),0.1);border-radius:8px}.boost-header .boost-header__mobile-link{flex:1;min-width:0}.boost-header .boost-header__mobile-menu .boost-header__submenu-toggle{background:none;border:none;padding:0.5rem;margin-right:0.5rem;cursor:pointer;color:inherit;flex-shrink:0;display:flex;align-items:center;justify-content:center}.boost-header .boost-header__mobile-menu .boost-header__submenu-chevron{transition:transform 0.3s ease;flex-shrink:0}.boost-header .boost-header__mobile-menu .boost-header__item--has-submenu.is-boost-open .boost-header__submenu-chevron{transform:rotate(180deg)}.boost-header .boost-header__search-form{position:absolute;top:calc(100% + 0.5rem);right:0;width:320px;background:#ffffff;border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,0.15);padding:0.5rem;opacity:0;visibility:hidden;transform:translateY(-10px) scale(0.95);transition:all 0.2s;z-index:100}.boost-header .boost-header__search-form.is-boost-open{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.boost-header .boost-header__search-form input{width:100%;padding:0.875rem 1rem 0.875rem 2.75rem;border:1px solid var(--boost-border);border-radius:8px;font-size:0.95rem;outline:none;transition:border-color 0.2s}.boost-header .boost-header__search-form input:focus{border-color:var(--boost-accent)}.boost-header .boost-header__search-form .boost-header__search-form-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:#9ca3af;pointer-events:none}.boost-header .boost-header__search-form .boost-header__search-form-icon svg{width:18px;height:18px;stroke:currentColor;stroke-width:2;fill:none}@media (max-width:768px){.boost-header__container{padding:0 var(--boost-gutter,1rem)}.boost-header .boost-header__toggle{display:flex;align-items:center}.boost-header .boost-header__nav{display:none}}