.header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:var(--current-header-bg);backdrop-filter:blur(8px);border-bottom:1px solid rgba(116,172,223,.15);transition:all .3s ease}
body.light-mode .header{border-bottom-color:rgba(74,139,221,.15)}
.header.scrolled{background:var(--current-header-scrolled-bg);backdrop-filter:blur(20px);border-bottom-color:rgba(116,172,223,.3)}
body.light-mode .header.scrolled{border-bottom-color:rgba(74,139,221,.3)}

.navbar{display:flex;justify-content:space-between;align-items:center;padding:.8rem 2rem;max-width:1400px;margin:0 auto;transition:all .3s ease}
.header.scrolled .navbar{padding:.6rem 2rem}

.logo{display:flex;align-items:center;text-decoration:none}
.logo img{height:40px;transition:all .3s ease;filter:var(--current-logo-filter)}
.logo:hover img{transform:scale(1.05);filter:drop-shadow(0 0 10px rgba(116,172,223,.6))}
body.light-mode .logo:hover img{filter:drop-shadow(0 0 10px rgba(74,139,221,.6))}

.nav-links{display:flex;gap:2rem;align-items:center}
.nav-links a{color:rgba(255,255,255,.9);text-decoration:none;font-weight:500;font-size:.9rem;padding:.5rem 1rem;border-radius:8px;transition:all .3s ease;position:relative;display:inline-flex;align-items:center;gap:6px}
.nav-links a i{font-size:.85rem;opacity:.9}
body.light-mode .nav-links a{color:rgba(51,51,51,.8)}
.nav-links a:hover,.nav-links a.active{color:var(--current-text-color);background:rgba(116,172,223,.1);text-shadow:0 0 8px rgba(116,172,223,.4)}
body.light-mode .nav-links a:hover,body.light-mode .nav-links a.active{background:rgba(74,139,221,.1);text-shadow:0 0 8px rgba(74,139,221,.4)}
.nav-links a::before{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:0;height:2px;background:var(--current-blue-arg);transition:width .3s ease}
.nav-links a:hover::before,.nav-links a.active::before{width:60%}

.login-btn{background:linear-gradient(135deg,var(--current-blue-arg),var(--current-blue-accent));color:var(--black);font-weight:700;padding:.6rem 1.2rem;border-radius:25px;cursor:pointer;border:none;font-size:.85rem;gap:.4rem;text-decoration:none;position:relative;overflow:hidden;transition:all .3s ease;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 4px 15px rgba(116,172,223,.3)}
.login-btn:hover,.login-btn:visited,.login-btn:focus{color:var(--black);text-decoration:none}
.login-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(116,172,223,.4)}

.menu-toggle{display:none;flex-direction:column;justify-content:space-between;width:26px;height:18px;cursor:pointer}
.menu-toggle span{display:block;width:100%;height:2px;background-color:var(--current-text-color);border-radius:2px;transition:all .3s ease}
.menu-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

.mobile-menu{position:fixed;top:0;right:-100%;width:75%;max-width:320px;height:100vh;background:var(--current-mobile-menu-bg);backdrop-filter:blur(20px);z-index:999;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:2rem;transition:right .4s cubic-bezier(.68,-.55,.265,1.55)}
.mobile-menu.active{right:0}
.mobile-menu a{color:var(--current-text-color);text-decoration:none;font-size:1.3rem;font-weight:600;margin:.8rem 0;transition:all .3s ease;position:relative;display:inline-flex;align-items:center;gap:10px}
.mobile-menu a i{font-size:1.1rem;opacity:.9}
.mobile-menu a::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--current-blue-arg);transition:width .3s ease}
.mobile-menu a:hover::after{width:100%}
.mobile-menu a:hover{color:var(--current-blue-arg);transform:translateX(8px)}

.overlay{position:fixed;top:0;left:0;width:100%;height:100%;z-index:998;background:rgba(0,0,0,.7);opacity:0;visibility:hidden;transition:all .3s ease}
body.light-mode .overlay{background:rgba(0,0,0,.4)}
.overlay.active{opacity:1;visibility:visible}

.footer{background:var(--current-footer-bg);backdrop-filter:blur(15px);border-top:1px solid rgba(116,172,223,.15);padding:1.5rem 1rem 1rem;text-align:center;font-size:.8rem;position:relative}
body.light-mode .footer{border-top-color:rgba(74,139,221,.15)}
.footer::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;background:linear-gradient(45deg,rgba(116,172,223,.02) 0%,transparent 50%,rgba(169,209,245,.02) 100%);pointer-events:none}
body.light-mode .footer::before{background:linear-gradient(45deg,rgba(74,139,221,.02) 0%,transparent 50%,rgba(117,180,245,.02) 100%)}
.footer > *{position:relative;z-index:2}
.footer .footer-inner{position:relative;z-index:2}
.footer img,.footer .footer-logo{height:32px;margin-bottom:.4rem;filter:var(--current-logo-filter);transition:all .3s ease}
.footer img:hover,.footer .footer-logo:hover{filter:brightness(1.2) drop-shadow(0 0 8px rgba(116,172,223,.4));transform:scale(1.05)}
body.light-mode .footer img:hover,body.light-mode .footer .footer-logo:hover{filter:brightness(1.2) drop-shadow(0 0 8px rgba(74,139,221,.4))}
.footer p,.footer .footer-tagline{color:rgba(255,255,255,.6);margin:.3rem auto .8rem;max-width:600px;font-size:.8rem}
body.light-mode .footer p,body.light-mode .footer .footer-tagline{color:rgba(51,51,51,.7)}
.footer-links{display:flex;align-items:center;justify-content:center;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem}
.footer-links a{color:rgba(255,255,255,.8);text-decoration:none;font-size:.8rem;padding:.3rem .5rem;display:inline-flex;align-items:center;gap:6px;position:relative;transition:all .3s ease}
body.light-mode .footer-links a{color:rgba(51,51,51,.8)}
.footer-links a i{font-size:.75rem;opacity:.85}
.footer-links a::before{content:'';position:absolute;bottom:0;left:0;width:0;height:1px;background:var(--current-blue-arg);transition:width .3s ease}
.footer-links a:hover::before{width:100%}
.footer-links a:hover{color:var(--current-blue-arg);text-shadow:0 0 6px rgba(116,172,223,.4)}
.footer-social{display:flex;justify-content:center;gap:.6rem;margin-bottom:.8rem}
.footer-social a{display:flex;align-items:center;justify-content:center;width:30px;height:30px;background:linear-gradient(135deg,rgba(116,172,223,.12),rgba(169,209,245,.06));border:1px solid rgba(116,172,223,.2);border-radius:50%;color:var(--current-text-color);font-size:.85rem;position:relative;overflow:hidden;transition:all .3s ease}
.footer-social a::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:var(--current-btn-bg);opacity:0;transition:opacity .3s ease;z-index:1}
.footer-social a:hover::before{opacity:1}
.footer-social a i{position:relative;z-index:2}
.footer-social a:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 4px 10px rgba(116,172,223,.3);border-color:var(--current-blue-arg)}
.footer-special,.footer-credit{margin-bottom:.4rem}
.footer-special p,.footer-credit{font-size:.7rem;margin-bottom:.2rem}
.footer-special a,.footer-credit a{color:var(--current-blue-arg);text-decoration:none;font-weight:600;font-size:.7rem;transition:all .3s ease}
.footer-special a:hover,.footer-credit a:hover{color:var(--current-text-color);text-shadow:0 0 6px rgba(116,172,223,.4)}
.footer-credit a:visited{color:var(--current-blue-arg)}
.footer-copyright{color:rgba(255,255,255,.3);font-size:.65rem;margin:0}
body.light-mode .footer-copyright{color:rgba(51,51,51,.4)}

.footer-global{padding:.75rem 1rem .5rem;font-size:.75rem}
.footer-global .footer-logo{height:26px;margin-bottom:.25rem}
.footer-global .footer-tagline,.footer-global .footer-inner p{font-size:.7rem;margin:.2rem auto .4rem}
.footer-global .footer-links{margin-bottom:.5rem;gap:.35rem}
.footer-global .footer-links a{font-size:.7rem;padding:.2rem .4rem}
.footer-global .footer-links a i{font-size:.65rem}
.footer-global .footer-social{margin-bottom:.4rem;gap:.4rem}
.footer-global .footer-social a{width:26px;height:26px;font-size:.75rem}
.footer-global .footer-credit{font-size:.65rem;margin-bottom:.2rem}
.footer-global .footer-copyright{font-size:.6rem}

@media (max-width: 992px) {
  .nav-links{display:none}
  .menu-toggle{display:flex}
}
@media (max-width: 768px) {
  .navbar{padding:.6rem 1.5rem}
  .space-background{background-image:radial-gradient(ellipse at center,rgba(116,172,223,.07) 0%,transparent 60%)!important;background-size:100% 100%!important}
  .grain{opacity:0!important}
  .star{display:none!important}
}