.site-header{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:linear-gradient(180deg,#1a1f2bb3,#1a1f2b5c);position:sticky;top:0;z-index:60}.site-header .container{align-items:center;display:flex;justify-content:space-between;padding:.75rem 2rem}.site-header .brand{align-items:center;display:flex;gap:.75rem}.site-header .logo{height:calc(25px + 1rem);padding:.5rem 0;width:auto;--logo-color:red}.site-header .nav{align-items:center;display:flex;gap:1rem}.site-header a{border-radius:8px;color:var(--frozen-water);padding:.45rem .7rem;text-decoration:none}.site-header a.cta{background:linear-gradient(90deg,var(--coral-glow),#ffb085);color:var(--space-indigo);font-weight:600}.hamburger{align-items:flex-end;background:transparent;border:none;cursor:pointer;display:none;flex-direction:column;gap:5px;height:36px;justify-content:center;padding:6px;width:36px}.hamburger .line{background:var(--frozen-water);border-radius:2px;display:block;height:2px;transition:all .3s ease}.hamburger .line-1{width:24px}.hamburger .line-2{width:18px}.hamburger .line-3{width:14px}.hamburger.open .line-1{transform:translateY(7px) rotate(45deg);width:20px}.hamburger.open .line-2{opacity:0;transform:translate(10px)}.hamburger.open .line-3{transform:translateY(-7px) rotate(-45deg);width:20px}.mobile-menu-popup{display:none}@media(max-width:700px){.site-header .container{padding:.6rem 1rem;position:relative}.site-header .desktop-nav{display:none}.hamburger{display:flex}.mobile-menu-popup{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#1a1f2bf2;border:1px solid hsla(0,0%,100%,.1);border-radius:12px;box-shadow:0 10px 40px #0006;display:block;min-width:180px;padding:.5rem;position:absolute;right:1rem;top:100%}.mobile-menu-popup .mobile-nav{display:flex;flex-direction:column;gap:.25rem}.mobile-menu-popup .mobile-nav a{border-radius:8px;color:var(--frozen-water);display:block;font-size:.9rem;padding:.6rem 1rem;text-decoration:none;transition:background .2s ease}.mobile-menu-popup .mobile-nav a:hover{background:#ffffff0d}.mobile-menu-popup .mobile-nav a.cta{background:linear-gradient(90deg,var(--coral-glow),#ffb085);color:var(--space-indigo);font-weight:600;margin-top:.25rem;text-align:center}.mobile-menu-popup .mobile-nav a.ghost{color:var(--muted)}.popup-enter-active,.popup-leave-active{transition:all .2s ease}.popup-enter-from,.popup-leave-to{opacity:0;transform:translateY(-10px) scale(.95)}}.footer{border-top:1px solid hsla(0,0%,100%,.03);color:var(--muted);margin-top:3rem;padding:2rem}