:root{--header-light-text:#ffffff;--header-light-background:transparent;--header-light-shadow:none;--header-light-border:rgba(255,255,255,0.5);--header-dark-text:#000000;--header-dark-background:#ffffff;--header-dark-shadow:0 2px 4px rgba(0,0,0,0.1);--header-dark-border:rgba(0,0,0,0.2);--header-divider:#dc2626;--header-hover:#dc2626;--header-dropdown-background:#ffffff;--header-dropdown-text:#000000;--header-dropdown-hover:#f3f4f6}@keyframes fadeIn{0%{opacity:0}to{opacity:.6}}@keyframes slideIn{0%{transform:translateX(-100%)}to{transform:translateX(0)}}@keyframes slideInRight{0%{transform:translateX(100%)}to{transform:translateX(0)}}.hamburger-icon{position:relative;display:flex;flex-direction:column;justify-content:space-between;height:18px;width:24px;cursor:pointer}.hamburger-icon span{display:block;position:absolute;width:100%;border-radius:2px;transform-origin:center;transition:transform .3s ease,opacity .2s ease}.hamburger-icon span:first-child{top:0}.hamburger-icon span:nth-child(2){top:50%;transform:translateY(-50%)}.hamburger-icon span:nth-child(3){bottom:0}.hamburger-icon.open span:first-child{transform:translateY(8px) rotate(45deg)}.hamburger-icon.open span:nth-child(2){opacity:0}.hamburger-icon.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.mobile-menu-backdrop{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}@keyframes subtlePulse{0%{background-color:rgba(179,44,38,1)}50%{background-color:rgba(179,44,38,.85)}to{background-color:rgba(179,44,38,1)}}.menu-active-item{animation:subtlePulse 2s infinite}