.site-header{z-index:100;height:var(--header-height);-webkit-backdrop-filter:blur(32px);background:#fafaf8e0;border-bottom:1px solid #0000;justify-content:space-between;align-items:center;padding:0 3.5rem;transition:background .4s,border-color .4s,box-shadow .4s;display:flex;position:fixed;top:0;left:0;right:0}.site-header.scrolled{border-bottom-color:var(--border-light);box-shadow:0 1px 20px #00000008}.header-logo{color:var(--fg);z-index:101;align-items:center;text-decoration:none;display:flex}.header-logo img{width:auto;height:22px;transition:opacity .3s}.header-logo:hover img{opacity:.7}.header-nav{align-items:center;gap:0;display:flex}.nav-link{font-family:var(--font-main);letter-spacing:.2em;text-transform:uppercase;color:var(--fg-muted);transition:color .35s var(--ease-out-expo);padding:.5em 1.6em;font-size:.75rem;font-weight:400;text-decoration:none;position:relative}.nav-link:after{content:"";background:var(--fg);width:20px;height:1px;transition:transform .35s var(--ease-out-expo);position:absolute;bottom:-2px;left:50%;transform:translate(-50%)scaleX(0)}.nav-link:hover{color:var(--fg-mid)}.nav-link.active{color:var(--fg);font-weight:500}.nav-link.active:after{transform:translate(-50%)scaleX(1)}.header-right{z-index:101;align-items:center;gap:1rem;display:flex}.lang-nav{align-items:center;display:flex}.lang-nav button{font-family:var(--font-main);letter-spacing:.15em;color:var(--fg-muted);cursor:pointer;transition:color .35s var(--ease-out-expo);background:0 0;border:none;padding:.5em .9em;font-size:.6rem;font-weight:400;position:relative}.lang-nav button:after{content:"";background:var(--fg);width:14px;height:1px;transition:transform .35s var(--ease-out-expo);position:absolute;bottom:2px;left:50%;transform:translate(-50%)scaleX(0)}.lang-nav button:hover{color:var(--fg-mid)}.lang-nav button.active{color:var(--fg);font-weight:500}.lang-nav button.active:after{transform:translate(-50%)scaleX(1)}.hamburger{cursor:pointer;z-index:101;background:0 0;border:none;flex-direction:column;justify-content:center;gap:5px;width:28px;height:28px;padding:0;display:none}.hamburger span{background:var(--fg);width:100%;height:1.5px;transition:all .35s var(--ease-out-expo);transform-origin:50%;display:block}.hamburger.open span:first-child{transform:translateY(6.5px)rotate(45deg)}.hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}.hamburger.open span:nth-child(3){transform:translateY(-6.5px)rotate(-45deg)}.menu-overlay{z-index:99;-webkit-backdrop-filter:blur(40px);opacity:0;pointer-events:none;transition:opacity .5s var(--ease-out-expo);background:#fafaf8f7;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.menu-overlay.open{opacity:1;pointer-events:auto}.menu-overlay-nav{flex-direction:column;align-items:center;gap:1rem;display:flex}.menu-overlay-link{color:var(--fg);opacity:0;text-decoration:none;transform:translateY(30px)}.menu-overlay.open .menu-overlay-link{animation:menuSlideIn .6s var(--ease-out-expo) both}@keyframes menuSlideIn{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.menu-overlay-label{font-family:var(--font-display);letter-spacing:.08em;font-size:clamp(2rem,6vw,3.5rem);font-weight:300;transition:opacity .3s}.menu-overlay-link:hover .menu-overlay-label{opacity:.5}@media (width<=960px){.desktop-nav{display:none}.hamburger{display:flex}}@media (width<=768px){.site-header{padding:0 1.8rem}}@media (width<=480px){.site-header{padding:0 1.2rem}.lang-nav button{padding:.5em .6em;font-size:.55rem}.menu-overlay-label{font-size:clamp(1.6rem,8vw,2.5rem)}}.site-footer{z-index:1;border-top:1px solid var(--border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#fafaf8eb;flex-shrink:0;width:100%;padding:3rem 3.5rem 2rem;position:relative}.footer-inner{max-width:var(--max-width);flex-wrap:wrap;gap:2rem 3rem;margin:0 auto;display:flex}.footer-section{flex:auto;min-width:0}.footer-label{letter-spacing:.4em;text-transform:uppercase;color:var(--fg-muted);margin-bottom:.8rem;font-size:.55rem;font-weight:500}.footer-value{color:var(--fg-mid);font-size:.78rem;font-weight:300;line-height:1.9}.footer-value a{color:var(--fg-mid);transition:color .3s var(--ease-out-expo);text-decoration:none;position:relative}.footer-value a:after{content:"";background:var(--fg);transform-origin:100%;height:1px;transition:transform .4s var(--ease-out-expo);position:absolute;bottom:-1px;left:0;right:0;transform:scaleX(0)}.footer-value a:hover{color:var(--fg)}.footer-value a:hover:after{transform-origin:0;transform:scaleX(1)}.footer-social{align-items:flex-start;gap:.6rem;display:flex}.footer-social a{border:1px solid var(--border);width:34px;height:34px;color:var(--fg-muted);transition:all .4s var(--ease-out-expo);justify-content:center;align-items:center;text-decoration:none;display:flex}.footer-social a:hover{border-color:var(--fg);color:var(--fg);transform:translateY(-2px)}.footer-social a svg{width:13px;height:13px}.footer-bottom{max-width:var(--max-width);border-top:1px solid var(--border-light);justify-content:space-between;align-items:center;margin:2rem auto 0;padding-top:1.2rem;display:flex}.footer-version{color:var(--fg-muted);letter-spacing:.08em;opacity:.5;font-size:.5rem;font-weight:300}.footer-copy{color:var(--fg-muted);letter-spacing:.12em;font-size:.6rem;font-weight:300}@media (width<=768px){.site-footer{padding:2rem 1.8rem 1.5rem}.footer-inner{gap:1.5rem 2rem}.footer-label{margin-bottom:.5rem;font-size:.5rem}.footer-value{font-size:.72rem}.footer-bottom{margin-top:1.5rem;padding-top:1rem}}@media (width<=480px){.site-footer{padding:1.5rem 1.2rem 1.2rem}.footer-inner{gap:1.2rem 1.5rem}.footer-section{flex:40%}.footer-label{letter-spacing:.3em;margin-bottom:.4rem;font-size:.48rem}.footer-value{font-size:.68rem;line-height:1.7}.footer-social a{width:30px;height:30px}.footer-social a svg{width:11px;height:11px}.footer-bottom{margin-top:1rem;padding-top:.8rem}.footer-copy{font-size:.52rem}}