.leekono-header{position:fixed;top:0;left:0;right:0;z-index:1001;background:rgba(251,251,253,.72);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.04)}.leekono-header-inner{max-width:980px;margin:0 auto;display:flex;align-items:center;justify-content:center;height:48px;padding:0 var(--lk-gutter,24px);position:relative}.leekono-header-menu-btn{position:absolute;left:var(--lk-gutter,24px);font-size:16px;cursor:pointer;color:var(--lk-gray-800,#1d1d1f);display:flex;align-items:center;transition:opacity .2s ease}.leekono-header-menu-btn:active{opacity:.5}.leekono-header-logo{cursor:pointer;display:flex;align-items:center;transition:opacity .2s ease}.leekono-header-logo:active{opacity:.7}.leekono-header-nav{display:none}.leekono-header-lang{position:absolute;right:var(--lk-gutter,24px);font-size:14px}.leekono-header-mask{background:rgba(0,0,0,.48)!important;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.leekono-header-mobile{height:100%;display:flex;flex-direction:column}.leekono-header-mobile-top{display:flex;justify-content:flex-end;padding:16px 20px}.leekono-header-mobile-close{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.45);background:rgba(255,255,255,.06);cursor:pointer;font-size:13px;transition:all .2s ease}.leekono-header-mobile-close:active{background:rgba(255,255,255,.12);color:rgba(255,255,255,.7)}.leekono-header-mobile-nav{padding:28px 0;flex:1}.leekono-header-mobile-link{padding:18px 40px;font-size:20px;font-weight:400;color:rgba(255,255,255,.5);cursor:pointer;transition:color var(--lk-duration-normal,.35s) ease;letter-spacing:-.022em}.leekono-header-mobile-link-active{color:#fff;font-weight:600}@media (min-width:768px){.leekono-header-inner{height:44px;padding:0 22px;justify-content:space-between}.leekono-header-menu-btn{display:none}.leekono-header-logo{position:static}.leekono-header-nav{display:flex;align-items:center;gap:36px}.leekono-header-nav-link{cursor:pointer;font-size:12px;font-weight:400;color:var(--lk-gray-700,#424245);transition:color var(--lk-duration-normal,.35s) ease;position:relative;padding:2px 0}.leekono-header-nav-link:after{content:"";position:absolute;bottom:-2px;left:50%;width:0;height:1px;background:var(--lk-gray-800,#1d1d1f);transition:all var(--lk-duration-normal,.35s) ease;transform:translateX(-50%)}.leekono-header-nav-link:hover{color:var(--lk-black,#000)}.leekono-header-nav-link:hover:after{width:100%}.leekono-header-nav-link-active{color:var(--lk-black,#000);font-weight:500}.leekono-header-nav-link-active:after{width:100%;background:var(--lk-black,#000)}.leekono-header-lang{position:static;font-size:12px}}.leekono-whatsapp{position:fixed;bottom:24px;right:24px;z-index:1000}.leekono-whatsapp-btn{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:var(--lk-radius-full);background:#25d366;color:var(--lk-white);box-shadow:0 4px 16px rgba(37,211,102,.35);cursor:pointer;transition:transform var(--lk-duration-normal) var(--lk-ease-out),box-shadow var(--lk-duration-normal) var(--lk-ease-out);text-decoration:none;animation:lk-whatsapp-in .6s var(--lk-ease-spring) both;animation-delay:1.2s}.leekono-whatsapp-btn:hover{transform:scale(1.06);box-shadow:0 6px 24px rgba(37,211,102,.45)}.leekono-whatsapp-btn svg{width:26px;height:26px;fill:var(--lk-white)}.leekono-whatsapp-btn:before{content:"";position:absolute;inset:-3px;border-radius:var(--lk-radius-full);border:1.5px solid rgba(37,211,102,.3);animation:lk-whatsapp-pulse 3s ease-out infinite;animation-delay:2s}@keyframes lk-whatsapp-pulse{0%{transform:scale(1);opacity:.5}to{transform:scale(1.4);opacity:0}}@keyframes lk-whatsapp-in{0%{opacity:0;transform:scale(.5) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}@media (min-width:768px){.leekono-whatsapp{bottom:36px;right:36px}.leekono-whatsapp-btn{width:56px;height:56px}.leekono-whatsapp-btn svg{width:28px;height:28px}}