.header{background-color:#fff;padding:1rem 0;box-shadow:0 2px 4px rgba(0,0,0,.1);position:fixed;top:0;left:0;right:0;z-index:1000}.header .header-content{max-width:100%;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.header .site-title{color:#1b489b;font-size:1.25rem;font-weight:600}.header .site-title a{text-decoration:none;color:#1b489b}.header .site-title a:hover{text-decoration:none}.header .header-nav{display:flex;gap:1.5rem;align-items:center}.header .header-nav .nav-link{color:#1b489b;text-decoration:none;font-weight:500;padding:.5rem .75rem;border-radius:.25rem;transition:all .2s}.header .header-nav .nav-link.active,.header .header-nav .nav-link:hover{text-decoration:underline}.header .mobile-menu-button{display:none;background:none;border:none;cursor:pointer;padding:.5rem;z-index:1001}.header .mobile-menu-button .hamburger{display:flex;flex-direction:column;width:24px;height:18px;justify-content:space-between}.header .mobile-menu-button .hamburger span{display:block;height:3px;width:100%;background-color:#1b489b;border-radius:2px;transition:all .3s ease;transform-origin:center}.header .mobile-menu-button .hamburger.open span:first-child{transform:rotate(45deg) translate(6px,6px)}.header .mobile-menu-button .hamburger.open span:nth-child(2){opacity:0}.header .mobile-menu-button .hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(6px,-6px)}.header .mobile-nav{display:none;position:absolute;top:100%;left:0;right:0;background-color:#fff;box-shadow:0 4px 6px rgba(0,0,0,.1);z-index:1000;transform:translateY(-100%);opacity:0;transition:all .3s ease}.header .mobile-nav.open{transform:translateY(0);opacity:1}.header .mobile-nav .mobile-nav-content{padding:1rem 2rem}.header .mobile-nav .mobile-nav-content .mobile-nav-link{display:block;color:#1b489b;text-decoration:none;font-weight:500;padding:.75rem 0;border-bottom:1px solid rgba(27,72,155,.1);transition:all .2s}.header .mobile-nav .mobile-nav-content .mobile-nav-link:hover{color:#fec41f}.header .mobile-nav .mobile-nav-content .mobile-nav-link.active{color:#fec41f;font-weight:600}.header .mobile-nav .mobile-nav-content .mobile-nav-link:last-of-type{border-bottom:none}.header .mobile-nav .mobile-nav-content .mobile-nav-auth{margin-top:1rem;padding-top:1rem;border-top:1px solid rgba(27,72,155,.1)}.header .mobile-nav .mobile-nav-content .mobile-nav-auth .mobile-profile-button{display:flex;align-items:center;gap:.5rem;background-color:#fff;color:#1b489b;border:1px solid #1b489b;box-shadow:0 2px 4px rgba(0,0,0,.1);padding:.75rem 1rem;border-radius:.5rem;text-decoration:none;font-weight:500;transition:background-color .2s;margin-bottom:.5rem}.header .mobile-nav .mobile-nav-content .mobile-nav-auth .mobile-profile-button:hover{background-color:#e6e6e6}.header .mobile-nav .mobile-nav-content .mobile-nav-auth .mobile-profile-button .profile-icon{font-size:1rem}.header .mobile-nav .mobile-nav-content .mobile-nav-auth .mobile-profile-button .profile-name{font-size:.9rem}.header .mobile-nav .mobile-nav-content .mobile-nav-auth .mobile-sign-in-button{display:block;background-color:#fec41f;color:#000;border:none;padding:.75rem 1rem;border-radius:.5rem;font-weight:600;text-decoration:none;text-align:center;transition:background-color .2s}.header .mobile-nav .mobile-nav-content .mobile-nav-auth .mobile-sign-in-button:hover{background-color:#e9ad01}.header .sign-in-button{background-color:#fec41f;color:#000;border:none;padding:.5rem 1.75rem;border-radius:.5rem;box-shadow:0 2px 4px rgba(0,0,0,.1);font-weight:500;cursor:pointer;transition:background-color .2s}.header .sign-in-button:hover{background-color:#e9ad01}.profile-button{display:flex;align-items:center;gap:.5rem;background-color:#fff;color:#1b489b;border:1px solid #1b489b;box-shadow:0 2px 4px rgba(0,0,0,.1);padding:.5rem 1.75rem;border-radius:.5rem;text-decoration:none;font-weight:500;transition:background-color .2s;height:30px}.profile-button:hover{background-color:#e6e6e6}.profile-button .profile-icon{font-size:1rem}.profile-button .profile-name{font-size:.9rem}@media(max-width:1200px){.header .header-content{padding:0 1rem;display:flex!important;justify-content:space-between!important;align-items:center!important}.header .site-title{font-size:1rem;flex:1 1;text-align:left}.header .desktop-nav{display:none!important}.header .mobile-menu-button{display:block!important;margin-left:auto}.header .mobile-nav{display:block}}@media(max-width:1500px)and (min-width:1201px){.header .header-content{padding:0 1.5rem}.header .site-title{font-size:1.1rem}.header .header-nav{gap:.25rem}.header .header-nav .nav-link{font-size:.9rem;padding:.4rem .6rem}.header .header-nav .profile-button,.header .header-nav .sign-in-button{padding:.5rem 1.25rem;font-size:.9rem}.header .header-nav .profile-button .profile-icon{font-size:.9rem}}