.header{z-index:1000;-webkit-backdrop-filter:blur(20px)saturate(1.2);background:#060504bf;border-bottom:1px solid #ffffff0f;transition:all .4s cubic-bezier(.23,1,.32,1);position:sticky;top:0}.header:after{content:"";background:var(--accent-gradient);opacity:0;height:1px;transition:opacity .4s;position:absolute;bottom:-1px;left:0;right:0}.header.scrolled:after{opacity:.3}.header-container{justify-content:space-between;align-items:center;max-width:1280px;height:80px;margin:0 auto;padding:0 24px;display:flex;position:relative}.header-logo{align-items:center;gap:12px;text-decoration:none;display:flex;position:relative}.header-logo .logo-icon{background:var(--accent-gradient);color:#fff;border-radius:10px;justify-content:center;align-items:center;width:38px;height:38px;font-size:16px;font-weight:800;transition:transform .3s,box-shadow .3s;display:flex;position:relative;overflow:hidden;box-shadow:0 4px 20px #ff5a1f4d}.header-logo .logo-icon:before{content:"";background:linear-gradient(135deg,#fff3,#0000);border-radius:10px;position:absolute;inset:0}.header-logo .logo-icon:hover{transform:scale(1.05)rotate(-3deg);box-shadow:0 6px 30px #ff5a1f80}.header-logo .logo-text{letter-spacing:-.02em;background:var(--accent-gradient);color:#0000;-webkit-background-clip:text;background-clip:text;font-size:20px;font-weight:800;position:relative}.header-logo .logo-text .dot{background:var(--accent-amber);border-radius:50%;width:4px;height:4px;margin-left:2px;animation:2s ease-in-out infinite pulse-dot;display:inline-block}.header-nav{align-items:center;gap:6px;display:flex}.header-nav .nav-link{color:var(--text-secondary);letter-spacing:.2px;border-radius:8px;padding:8px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .3s;position:relative}.header-nav .nav-link:hover{color:var(--text-primary);background:#ffffff0a}.header-nav .nav-link:after{content:"";background:var(--accent-gradient);border-radius:2px;width:0;height:2px;transition:width .3s cubic-bezier(.23,1,.32,1);position:absolute;bottom:4px;left:50%;transform:translate(-50%)}.header-nav .nav-link:hover:after{width:60%}.header-nav .nav-link.active{color:var(--text-primary)}.header-nav .nav-link.active:after{width:60%}.header-actions{align-items:center;gap:12px;display:flex}.header-actions .login-btn{color:var(--text-primary);background:#ffffff0f;border:1px solid #ffffff14;border-radius:10px;padding:10px 22px;font-size:13px;font-weight:600;text-decoration:none;transition:all .3s;position:relative;overflow:hidden}.header-actions .login-btn:before{content:"";background:var(--accent-gradient);opacity:0;border-radius:10px;transition:opacity .3s;position:absolute;inset:0}.header-actions .login-btn:hover{border-color:#ffffff26;transform:translateY(-2px);box-shadow:0 8px 25px #ff5a1f26}.header-actions .login-btn:hover:before{opacity:.1}.header-actions .login-btn .btn-content{z-index:1;align-items:center;gap:8px;display:flex;position:relative}.header-actions .get-started-btn{background:var(--accent-gradient);color:#fff;border:none;border-radius:10px;padding:10px 24px;font-size:13px;font-weight:700;text-decoration:none;transition:all .3s;position:relative;overflow:hidden;box-shadow:0 4px 20px #ff5a1f59}.header-actions .get-started-btn:before{content:"";background:linear-gradient(135deg,#fff3,#0000);transition:transform .6s;position:absolute;inset:0;transform:translate(-100%)}.header-actions .get-started-btn:hover{transform:translateY(-2px)scale(1.02);box-shadow:0 8px 30px #ff5a1f80}.header-actions .get-started-btn:hover:before{transform:translate(0)}.header-actions .get-started-btn:active{transform:scale(.97)}.header-actions .mobile-toggle{border:1px solid var(--border);width:42px;height:42px;color:var(--text-primary);cursor:pointer;background:#ffffff0a;border-radius:10px;font-size:18px;transition:all .3s;display:none;position:relative}.header-actions .mobile-toggle:hover{border-color:var(--border-strong);background:#ffffff14}.header-actions .mobile-toggle .hamburger{flex-direction:column;justify-content:center;align-items:center;gap:4px;width:100%;height:100%;display:flex}.header-actions .mobile-toggle .hamburger span{background:var(--text-primary);border-radius:2px;width:20px;height:2px;transition:all .3s;display:block}.header-actions .mobile-toggle .hamburger span:first-child,.header-actions .mobile-toggle .hamburger span:nth-child(3){transform-origin:50%}.header-actions .mobile-toggle.open .hamburger span:first-child{transform:rotate(45deg)translate(4px,4px)}.header-actions .mobile-toggle.open .hamburger span:nth-child(2){opacity:0;transform:scaleX(0)}.header-actions .mobile-toggle.open .hamburger span:nth-child(3){transform:rotate(-45deg)translate(4px,-4px)}.mobile-menu{-webkit-backdrop-filter:blur(20px);background:#060504f2;border-top:1px solid #ffffff0f;padding:16px 24px 24px;display:none}.mobile-menu .mobile-nav{flex-direction:column;gap:4px;display:flex}.mobile-menu .mobile-nav .mobile-link{color:var(--text-secondary);border-radius:10px;padding:12px 16px;font-size:15px;font-weight:500;text-decoration:none;transition:all .3s;position:relative}.mobile-menu .mobile-nav .mobile-link:hover{color:var(--text-primary);background:#ffffff0a}.mobile-menu .mobile-nav .mobile-link.active{color:var(--text-primary);background:#ff6a1a14}.mobile-menu .mobile-nav .mobile-link .link-indicator{color:var(--text-muted);opacity:0;font-size:14px;transition:all .3s;position:absolute;top:50%;right:16px;transform:translateY(-50%)}.mobile-menu .mobile-nav .mobile-link:hover .link-indicator{opacity:1;transform:translateY(-50%)translate(4px)}.mobile-menu .mobile-actions{border-top:1px solid #ffffff0f;flex-direction:column;gap:10px;margin-top:16px;padding-top:16px;display:flex}.mobile-menu .mobile-actions .mobile-login-btn{color:var(--text-primary);text-align:center;background:#ffffff0f;border:1px solid #ffffff14;border-radius:10px;padding:12px;font-size:14px;font-weight:600;text-decoration:none;transition:all .3s}.mobile-menu .mobile-actions .mobile-login-btn:hover{background:#ffffff1a}.mobile-menu .mobile-actions .mobile-cta-btn{background:var(--accent-gradient);color:#fff;text-align:center;border:none;border-radius:10px;padding:12px;font-size:14px;font-weight:700;text-decoration:none;transition:all .3s;box-shadow:0 4px 20px #ff5a1f4d}.mobile-menu .mobile-actions .mobile-cta-btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px #ff5a1f66}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.mobile-menu.open{animation:.3s cubic-bezier(.23,1,.32,1) slideDown;display:block}@media (max-width:900px){.header-nav{display:none!important}.header-actions .mobile-toggle{justify-content:center;align-items:center;display:flex!important}.header-actions .get-started-btn{display:none!important}.header-actions .login-btn{padding:8px 16px;font-size:12px}.mobile-menu{display:none}.mobile-menu.open{display:block}}@media (max-width:480px){.header-container{height:68px;padding:0 16px}.header-logo .logo-text{font-size:17px}.header-logo .logo-icon{width:32px;height:32px;font-size:13px}.header-actions .login-btn{padding:6px 14px;font-size:11px}.header-actions .login-btn .btn-content span{display:none}.header-actions .mobile-toggle{width:36px;height:36px}.mobile-menu{padding:12px 16px 20px}.mobile-menu .mobile-nav .mobile-link{padding:10px 12px;font-size:14px}}.header.scrolled{-webkit-backdrop-filter:blur(24px)saturate(1.4);background:#060504eb;border-bottom-color:#ffffff14}.header.scrolled .header-logo .logo-icon{box-shadow:0 2px 12px #ff5a1f33}html{scroll-padding-top:80px}