.promo-bar{position:fixed;top:0;left:0;width:100%;background:var(--gradient-promo);color:#fff;padding:.75rem 1rem;text-align:center;z-index:1001;transition:transform .3s cubic-bezier(.4, 0, .2, 1);cursor:pointer}.promo-bar--hidden{transform:translateY(-100%)}.promo-bar__content{font-size:var(--font-size-small);font-weight:var(--font-weight-medium)}.promo-bar__cta{text-decoration:underline;font-weight:var(--font-weight-semibold);margin-left:var(--spacing-sm)}.header{position:fixed;top:2.5rem;left:0;width:100%;background:var(--header-bg,var(--color-background));border-bottom:1px solid var(--header-border,var(--color-border));z-index:1000;transition:all var(--transition-base);box-shadow:var(--shadow-sm)}.header--scrolled{top:0;box-shadow:var(--shadow-md)}.header__container{max-width:1440px;margin:0 auto;padding:0 var(--spacing-xl) 0 220px;display:flex;align-items:center;justify-content:space-between;height:72px;position:relative}.header__logo-section{display:flex;align-items:center;gap:var(--spacing-lg);align-self:flex-start;margin-top:4px;position:absolute;left:-100px}.header__logo-link{display:flex;align-items:center}.header__logo{height:120px;width:auto}.header__logo--dark{display:none}html.dark .header__logo--light{display:none}html.dark .header__logo--dark{display:block}.header__controls{display:flex;align-items:center;gap:var(--spacing-md)}.header__cart{position:relative;display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-md);color:var(--color-text-primary);transition:all var(--transition-fast)}.header__cart:hover{background:var(--color-background-alt);color:var(--color-primary)}.header__cart-icon{width:22px;height:22px}.header__cart-badge{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;padding:0 5px;display:inline-flex;align-items:center;justify-content:center;color:#fff;background:var(--gradient-primary);border-radius:var(--radius-full);font-weight:var(--font-weight-bold);font-size:.7rem;border:2px solid var(--color-background)}.header__user{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-md);color:var(--color-text-primary);transition:all var(--transition-fast)}.header__user:hover{background:var(--color-background-alt);color:var(--color-primary)}.header__user-icon{width:22px;height:22px}.lang-dropdown{position:relative}.lang-dropdown__toggle{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);font-family:var(--font-heading);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);background:0 0;border:none}.lang-dropdown__toggle:hover{background:var(--color-background-alt)}.lang-dropdown__icon{width:20px;height:20px;display:none}.lang-dropdown__flag{font-size:1.25rem}.lang-dropdown__code{font-size:var(--font-size-small);text-transform:uppercase}.lang-dropdown__arrow{width:16px;height:16px;transition:transform var(--transition-fast)}.lang-dropdown__toggle[aria-expanded=true] .lang-dropdown__arrow{transform:rotate(180deg)}.lang-dropdown__menu{position:absolute;top:calc(100% + 8px);right:0;min-width:180px;background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;z-index:var(--z-dropdown)}.lang-dropdown__item{display:flex;align-items:center;gap:var(--spacing-sm);width:100%;padding:var(--spacing-md);background:0 0;border:none;cursor:pointer;transition:background var(--transition-fast);text-align:left;color:var(--color-text-primary)}.lang-dropdown__item:hover{background:var(--color-background-alt)}.lang-dropdown__item[data-current=true]{background:rgba(var(--color-primary-rgb),.1)}.lang-dropdown__item-flag{font-size:1.25rem}.lang-dropdown__item-name{font-size:var(--font-size-small)}.header__theme-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;color:var(--color-text-primary)}.header__theme-toggle:hover{background:var(--color-background-alt)}.header__theme-icon{width:22px;height:22px}.header__menu-toggle{display:none;flex-direction:column;align-items:center;justify-content:center;width:40px;height:40px;cursor:pointer;padding:var(--spacing-sm);background:0 0;border:none}.menu-toggle__line{display:block;width:24px;height:2px;background:var(--color-text-primary);transition:all .3s cubic-bezier(.68, -.55, .265, 1.55);transform-origin:center}.menu-toggle__line:not(:last-child){margin-bottom:6px}.header__menu-toggle[aria-expanded=true] .menu-toggle__line:first-child{transform:translateY(8px) rotate(45deg)}.header__menu-toggle[aria-expanded=true] .menu-toggle__line:nth-child(2){opacity:0;transform:translateX(-20px)}.header__menu-toggle[aria-expanded=true] .menu-toggle__line:nth-child(3){transform:translateY(-8px) rotate(-45deg)}@media (max-width:1024px){.header__menu-toggle{display:flex}.header__container{height:64px;padding:0 var(--spacing-lg) 0 170px}.header__logo{height:95px}}@media (max-width:640px){.header{top:34px}.header__logo-section{left:0}.header__container{padding:0 var(--spacing-md) 0 130px}.header__logo{height:75px}.header__controls{gap:var(--spacing-sm)}.lang-dropdown__code{display:none}.header__user{display:none}}@media (max-width:640px){.promo-bar{padding:0 .75rem;height:34px;display:flex;align-items:center;justify-content:center}.promo-bar__content{font-size:12px;line-height:1}.promo-bar__content [data-i18n=promo_reviews]{display:none}}