.site-nav{position: fixed;top: 1.5rem;left: 50%;transform: translateX(-50%);width: calc(100% - 3rem);max-width: var(--container-max);height: var(--nav-height);border-radius: 100vmax;z-index: 9999;background: rgba(225,238,255,0.35);backdrop-filter: blur(20px) saturate(1.8);-webkit-backdrop-filter: blur(20px) saturate(1.8);border: 1px solid rgba(255,255,255,0.6);box-shadow: 0 8px 32px rgba(27,45,91,0.05),inset 0 1px 0 rgba(255,255,255,0.8);transition: background var(--dur-slow) var(--ease-out),box-shadow var(--dur-slow) var(--ease-out),border-color var(--dur-slow) var(--ease-out)}.site-nav.nav--top{background: rgba(225,238,255,0.2);box-shadow: none;border-color: rgba(255,255,255,0.4)}.site-nav.nav--scrolled{background: rgba(225,238,255,0.55);border-color: rgba(255,255,255,0.8);box-shadow: 0 12px 48px rgba(27,45,91,0.08),inset 0 1px 0 rgba(255,255,255,0.9)}.nav-inner{display: flex;align-items: center;justify-content: space-between;height: 100%;max-width: var(--container-max);margin-inline: auto;padding-inline: 1.5rem;gap: 1rem}.nav-logo{display: flex;align-items: center;flex-shrink: 0;text-decoration: none}.nav-logo img{height: 72px;width: auto;object-fit: contain;transition: transform 0.25s var(--ease-out)}.nav-logo:hover img{transform: scale(1.03)}.nav-menu{display: flex;align-items: center;gap: 0.25rem;margin: 0;padding: 0;list-style: none}.nav-item{position: relative}.nav-link{display: inline-flex;align-items: center;gap: 0.3em;padding: 0.45em 1em;border-radius: var(--radius-full);font-size: 0.9rem;font-weight: 600;color: var(--text-secondary);text-decoration: none;transition: color var(--dur-fast) var(--ease-out),background var(--dur-fast) var(--ease-out);white-space: nowrap}.nav-link:hover,.nav-link.active{color: var(--brand-navy);background: rgba(0,0,0,0.04)}.nav-link:focus-visible{outline: 2px solid var(--brand-orange);outline-offset: 2px;border-radius: var(--radius-full)}.nav-link .nav-arrow{width: 12px;height: 12px;transition: transform var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out),opacity var(--dur-fast) var(--ease-out);opacity: 0.6}.nav-link:hover .nav-arrow{opacity: 0.9}.nav-item:hover .nav-arrow,.nav-item:focus-within .nav-arrow,.nav-item.open .nav-arrow,.nav-item.is-active .nav-arrow,.has-dropdown:hover .nav-arrow,.has-dropdown:focus-within .nav-arrow,.has-dropdown.open .nav-arrow,.has-dropdown.is-active .nav-arrow{transform: rotate(180deg);opacity: 1;color: var(--brand-orange)}.nav-dropdown-toggle{cursor: pointer;user-select: none}.nav-dropdown{position: absolute;top: calc(100% + 8px);left: 50%;transform: translateX(-50%) translateY(-6px);min-width: 275px;background: rgba(255,255,255,0.95);backdrop-filter: blur(24px) saturate(1.8);-webkit-backdrop-filter: blur(24px) saturate(1.8);border: 1px solid rgba(255,255,255,0.85);border-radius: var(--radius-lg);box-shadow: 0 18px 48px rgba(27,45,91,0.14),0 4px 12px rgba(27,45,91,0.05),inset 0 1px 0 rgba(255,255,255,1);padding: 0.5rem;opacity: 0;visibility: hidden;pointer-events: none;transition: opacity 0.22s cubic-bezier(0.16,1,0.3,1),transform 0.22s cubic-bezier(0.16,1,0.3,1),visibility 0.22s cubic-bezier(0.16,1,0.3,1);z-index: 1000;display: flex;flex-direction: column;gap: 0.25rem}.nav-dropdown::before{content: '';position: absolute;top: -24px;left: -20px;right: -20px;height: 28px;background: transparent;display: block;z-index: 1}.nav-item:hover .nav-dropdown,.nav-item:focus-within .nav-dropdown,.nav-item.open .nav-dropdown,.nav-item.is-active .nav-dropdown,.has-dropdown:hover .nav-dropdown,.has-dropdown:focus-within .nav-dropdown,.has-dropdown.open .nav-dropdown,.has-dropdown.is-active .nav-dropdown{opacity: 1;visibility: visible;pointer-events: auto;transform: translateX(-50%) translateY(0)}.nav-dropdown a,.nav-dropdown [role="menuitem"]{display: flex;align-items: center;gap: 0.75rem;padding: 0.65rem 0.95rem;border-radius: var(--radius-md);font-size: 0.875rem;font-weight: 500;color: var(--text-secondary);text-decoration: none;transition: color var(--dur-fast) var(--ease-out),background var(--dur-fast) var(--ease-out),transform var(--dur-fast) var(--ease-out)}.nav-dropdown a:hover,.nav-dropdown [role="menuitem"]:hover{color: var(--brand-navy);background: rgba(232,122,34,0.08);transform: translateX(3px)}.nav-dropdown a:focus-visible,.nav-dropdown [role="menuitem"]:focus-visible{outline: 2px solid var(--brand-orange);outline-offset: 2px;border-radius: var(--radius-md)}.nav-dropdown .drop-icon{width: 18px;height: 18px;color: var(--brand-orange);flex-shrink: 0;transition: transform var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out)}.nav-dropdown a:hover .drop-icon,.nav-dropdown [role="menuitem"]:hover .drop-icon{transform: scale(1.12);color: var(--brand-orange-dim)}.nav-cta{display: flex;align-items: center;gap: 0.75rem;flex-shrink: 0}.nav-toggle{display: none;flex-direction: column;justify-content: center;gap: 5px;width: 40px;height: 40px;border: none;background: none;cursor: pointer;padding: 8px;border-radius: var(--radius-full);transition: background var(--dur-fast) var(--ease-out)}.nav-toggle:hover{background: rgba(0,0,0,0.05)}.nav-toggle span{display: block;width: 22px;height: 2px;background: var(--text-primary);border-radius: var(--radius-full);transition: transform var(--dur-base) var(--ease-out),opacity var(--dur-base) var(--ease-out)}.nav-toggle.open span:nth-child(1){transform: translateY(7px) rotate(45deg)}.nav-toggle.open span:nth-child(2){opacity: 0;transform: scaleX(0)}.nav-toggle.open span:nth-child(3){transform: translateY(-7px) rotate(-45deg)}.nav-mobile{position: fixed;inset: 0 0 0 20%;background: rgba(255,255,255,0.85);backdrop-filter: blur(24px) saturate(1.8);-webkit-backdrop-filter: blur(24px) saturate(1.8);border-left: 1px solid rgba(255,255,255,0.6);box-shadow: -8px 0 40px rgba(0,0,0,0.1);padding: 6rem 1.5rem 2rem;transform: translateX(100%);transition: transform var(--dur-slow) var(--ease-out);z-index: 9998;overflow-y: auto;display: flex;flex-direction: column;gap: 0.25rem}.nav-mobile.open{transform: translateX(0)}.nav-mobile a{display: flex;align-items: center;gap: 0.5em;padding: 0.85em 1em;border-radius: var(--radius-md);font-size: 1rem;font-weight: 500;color: var(--text-secondary);text-decoration: none;transition: color var(--dur-fast) var(--ease-out),background var(--dur-fast) var(--ease-out)}.nav-mobile a:hover,.nav-mobile a.active{color: var(--brand-navy);background: rgba(0,0,0,0.05)}.nav-mobile a:focus-visible{outline: 2px solid var(--brand-orange);outline-offset: 2px;border-radius: var(--radius-md)}.nav-mobile-section{font-size: 0.75rem;font-weight: 700;letter-spacing: 0.12em;text-transform: uppercase;color: var(--text-faint);padding: 1.5em 1em 0.5em}.nav-overlay{position: fixed;inset: 0;background: rgba(0,0,0,0.2);backdrop-filter: blur(4px);-webkit-backdrop-filter: blur(4px);z-index: 9997;opacity: 0;pointer-events: none;transition: opacity var(--dur-slow) var(--ease-out)}.nav-overlay.open{opacity: 1;pointer-events: auto}@media (max-width: 1024px){.nav-menu,.nav-cta .btn--ghost{display: none}.nav-toggle{display: flex}}@media (min-width: 1025px){.nav-mobile,.nav-overlay{display: none !important}}@media (max-width: 768px){.nav-logo img{height: 56px}}