.btn{cursor:pointer;letter-spacing:-.01em;border:none;border-radius:10px;justify-content:center;align-items:center;padding:14px 32px;font-size:16px;font-weight:600;text-decoration:none;transition:all .25s;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);color:#fff;box-shadow:0 4px 14px #1e3a8a59}.btn-primary:hover{background:linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-dark) 100%);text-decoration:none;transform:translateY(-1px);box-shadow:0 6px 20px #1e3a8a73}.btn-outline{color:var(--primary);border:2px solid var(--primary);background:0 0}.btn-outline:hover{background:var(--primary-light);text-decoration:none;transform:translateY(-1px)}.btn-lg{border-radius:12px;padding:18px 40px;font-size:18px}.btn-sm{padding:10px 20px;font-size:14px}.site-shell{max-width:720px;margin:0 auto;padding:0 24px}.site-shell.wide{max-width:1100px}.site-page{flex-direction:column;min-height:100vh;display:flex}.site-page>main{flex:1 0 auto}.site-header{z-index:100;border-bottom:1px solid var(--border);background:#fff;padding:14px 0;position:sticky;top:0}.site-header .site-shell{justify-content:space-between;align-items:center;gap:16px;display:flex}.site-logo{align-items:center;display:flex}.site-logo img{width:auto;height:32px;display:block}.site-nav{align-items:center;gap:24px;display:flex}.site-nav-link{color:var(--text-secondary);font-size:15px;font-weight:500;text-decoration:none}.site-nav-link:hover{color:var(--primary)}.site-nav-link.active{color:var(--text)}.site-nav .btn{transition:none}@media (max-width:560px){.site-nav{gap:12px}.site-nav-link{display:none}}.site-footer{border-top:1px solid var(--border);color:var(--text-secondary);padding:32px 0;font-size:13px}.site-footer .site-shell{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.site-footer-links{flex-wrap:wrap;align-items:center;gap:20px;display:flex}.site-footer-links .footer-icon{color:var(--text-secondary);align-items:center;padding:2px;display:inline-flex}.site-footer-links .footer-icon:hover{color:var(--primary);text-decoration:none}.signup-form{flex-direction:column;gap:16px;max-width:480px;margin:0 auto;display:flex}.form-group{flex-direction:column;gap:4px;display:flex}.form-group label{color:#cbd5e1;font-size:13px;font-weight:500}.form-group input,.form-group select{color:#fff;background:#0f172a;border:1px solid #334155;border-radius:8px;padding:14px 16px;font-size:15px}.form-group input::placeholder{color:#475569}.form-group input:focus,.form-group select:focus{border-color:var(--primary);outline:none}.form-group select option{background:#1e293b}.channel-grid{grid-template-columns:1fr 1fr;gap:8px;margin-top:4px;display:grid}.channel-grid label{cursor:pointer;color:#e2e8f0;background:#0f172a;border:1px solid #334155;border-radius:8px;align-items:center;gap:8px;padding:12px 14px;font-size:14px;font-weight:400;transition:border-color .15s,background .15s;display:flex}.channel-grid label:hover{border-color:var(--primary)}.channel-grid input[type=radio]{accent-color:var(--primary);cursor:pointer;flex-shrink:0}.channel-grid label:has(input:checked){border-color:var(--primary);background:#1e3a8a2e}@media (max-width:480px){.channel-grid{grid-template-columns:1fr}}.signup-fine{color:#64748b;text-align:center;margin-top:8px;font-size:12px}.signup-fine a{color:#94a3b8}.consent-check{align-items:flex-start;gap:10px;display:flex}.consent-check input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary);cursor:pointer;flex-shrink:0;margin-top:2px}.consent-check label{color:#94a3b8;cursor:pointer;font-size:13px;line-height:1.5}.consent-check label a{color:#cbd5e1;text-decoration:underline}.signup-form .btn-primary{background:linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);padding:16px 32px;font-size:17px;position:relative;overflow:hidden;box-shadow:0 4px 24px #1e3a8a73}.signup-form .btn-primary:after{content:"";background:linear-gradient(90deg,#0000,#ffffff26,#0000);animation:3s ease-in-out infinite btn-shimmer;position:absolute;inset:0;transform:translate(-100%)}@keyframes btn-shimmer{0%{transform:translate(-100%)}60%,to{transform:translate(100%)}}.trust-badges{flex-wrap:wrap;justify-content:center;gap:32px;margin-top:28px;display:flex}.trust-badge{color:#94a3b8;align-items:center;gap:8px;font-size:13px;font-weight:500;display:flex}.trust-badge-icon{background:#ffffff14;border:1px solid #ffffff1a;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:16px;display:flex}.signup-card{color:#fff;text-align:center;background:linear-gradient(135deg,#0f172a 0%,#1e293b 50%,#1e3a5f 100%);border-radius:16px;margin:48px 0 0;padding:36px 28px}.signup-card h2{color:#fff;margin-bottom:12px;font-size:24px;font-weight:800;line-height:1.25}.signup-card>p{color:#94a3b8;max-width:480px;margin:0 auto 24px;font-size:15px}.signup-done{text-align:center;flex-direction:column;gap:8px;max-width:480px;margin:0 auto;display:flex}.signup-done .signup-done-icon{font-size:40px}.signup-done h3{color:#fff;font-size:20px;font-weight:700}.signup-done p{color:#94a3b8;font-size:15px;line-height:1.6}