.site-header{position:fixed;top:0;left:0;right:0;margin:0;height:90px;background:#fff;border-radius:0;box-shadow:0 2px 10px #0000001a;z-index:1000;transition:transform .4s cubic-bezier(.4,0,.2,1),opacity .4s cubic-bezier(.4,0,.2,1),height .35s cubic-bezier(.4,0,.2,1) .2s,background-color .35s cubic-bezier(.4,0,.2,1) .2s;overflow:visible;-webkit-transform:translateZ(0);transform:translateZ(0);will-change:transform}.site-header.header-hidden{transform:translate3d(0,-120%,0);-webkit-transform:translate3d(0,-120%,0);opacity:0}.site-header.expanded{margin:0;top:0;left:0;right:0;height:100vh;height:100dvh;border-radius:0;background:#06152a;transform:translateY(0);opacity:1;overflow:hidden;transition:height .4s cubic-bezier(.4,0,.2,1),background-color .4s cubic-bezier(.4,0,.2,1)}.header-bar{display:flex;align-items:center;justify-content:center;height:90px;padding:0 2rem;position:relative}.header-logo-link{display:flex;align-items:center;justify-content:center;height:100%}.header-logo{height:clamp(50px,6vw,70px);width:auto;transition:filter .3s ease;padding:.5rem 1rem}.site-header.expanded .header-logo{filter:brightness(0) invert(1)}.header-hamburger{position:absolute;right:2rem;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;width:40px;height:40px;background:transparent;border:none;cursor:pointer;padding:8px;z-index:10}.hamburger-line{display:block;width:24px;height:2px;background:#06152a;transition:all .3s ease}.site-header.expanded .hamburger-line{background:#fff}.header-hamburger.active .hamburger-line:nth-child(1){transform:translateY(8px) rotate(45deg)}.header-hamburger.active .hamburger-line:nth-child(2){opacity:0}.header-hamburger.active .hamburger-line:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.header-menu{display:grid;grid-template-columns:3fr 1fr;gap:0;height:calc(100vh - 90px);padding:0;opacity:0;pointer-events:none;transition:opacity .2s cubic-bezier(.4,0,.2,1) .2s}.site-header.expanded .header-menu{opacity:1;pointer-events:auto;transition-delay:0s}.menu-anchors{display:flex;flex-direction:column;justify-content:flex-start;gap:0;background:#ededed;padding:3rem 2rem;transform:translate(-100%);transition:transform .35s cubic-bezier(.4,0,.2,1)}.site-header.expanded .menu-anchors{transform:translate(0)}.menu-column{display:flex;flex-direction:column;justify-content:flex-start;padding:.5rem 0;background:transparent;opacity:0;transform:translateY(20px);transition:opacity .25s cubic-bezier(.4,0,.2,1),transform .25s cubic-bezier(.4,0,.2,1)}.menu-anchors .menu-column:nth-child(1){transition-delay:.15s}.menu-anchors .menu-column:nth-child(2){transition-delay:.1s}.menu-anchors .menu-column:nth-child(3){transition-delay:.05s}.menu-anchors .menu-column:nth-child(4){transition-delay:0s}.site-header.expanded .menu-column{opacity:1;transform:translateY(0)}.site-header.expanded .menu-anchors .menu-column:nth-child(1){transition-delay:.1s}.site-header.expanded .menu-anchors .menu-column:nth-child(2){transition-delay:.2s}.site-header.expanded .menu-anchors .menu-column:nth-child(3){transition-delay:.3s}.site-header.expanded .menu-anchors .menu-column:nth-child(4){transition-delay:.4s}.menu-contact{background:#06152a;justify-content:flex-end;padding:3rem 2rem 2rem;gap:1.5rem;opacity:0;transform:translate(100%);transition:transform .35s cubic-bezier(.4,0,.2,1),opacity .25s cubic-bezier(.4,0,.2,1);transition-delay:0s}.site-header.expanded .menu-contact{transform:translate(0);opacity:1;transition-delay:.1s}.menu-column a{font-family:big-caslon-fb,serif;font-size:clamp(2.5rem,5vw,5rem);color:#06152a;text-decoration:none;transition:opacity .3s ease;line-height:1.2}.menu-column a:hover{opacity:.6}.menu-column a.active{text-decoration:underline;text-underline-offset:8px}.contact-info{display:flex;flex-direction:column;gap:.5rem;margin-bottom:2rem}.contact-info a{font-family:articulat-cf,sans-serif;font-size:clamp(.875rem,1.5vw,1.25rem);color:#fff;text-decoration:none;transition:opacity .3s ease}.contact-info a:hover{opacity:.6}.social-icons{display:flex;gap:.75rem}.social-icons a{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:transparent;color:#fff;border:1px solid white;border-radius:50%;font-size:1rem;text-decoration:none;transition:transform .3s ease,background .3s ease,color .3s ease}.social-icons a:hover{transform:scale(1.1);background:#fff;color:#06152a}@media (orientation: portrait){.site-header.expanded .header-menu{grid-template-columns:1fr;grid-template-rows:3fr 1fr;gap:0;padding:0}.menu-anchors{display:flex;flex-direction:column;justify-content:flex-start;padding-left:1rem}.menu-column{padding:.5rem 1rem}.menu-column a{font-size:clamp(2.5rem,12vw,4.5rem)}.menu-contact{flex-direction:column;justify-content:flex-end;gap:1rem;padding:2rem 2rem 2rem 1rem}.contact-info a{font-size:clamp(1.25rem,4vw,1.75rem)}.social-icons a{width:44px;height:44px;font-size:1.25rem}.site-header{margin:0;top:0;left:0;right:0;height:60px;border-radius:0}.site-header.expanded{height:100vh;height:100dvh;overflow:hidden}.header-bar{height:60px;padding:0 1rem}.header-logo{height:50px;margin:0}.header-menu{height:calc(100vh - 60px);height:calc(100dvh - 60px);overflow-y:auto}}@media (max-width: 768px){.site-header{margin:0;top:0;left:0;right:0;height:60px;border-radius:0}.site-header.expanded{height:100vh;height:100dvh;overflow:hidden}.header-bar{height:60px;padding:0 1.5rem}.header-logo{height:50px;margin:0}.header-menu{height:calc(100vh - 60px);height:calc(100dvh - 60px);padding:1rem;overflow-y:auto}.menu-anchors{padding-left:1rem}.menu-column{padding:.5rem 1rem}.menu-column a{font-size:clamp(2.5rem,12vw,4.5rem)}.menu-contact{gap:1rem;padding:2rem 2rem 2rem 1rem}.contact-info a{font-size:.875rem}.social-icons a{width:32px;height:32px;font-size:.875rem}}