@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;font-family:'Inter',sans-serif;}
body{background:#fff;}
.layout{display:flex;min-height:100vh;}
.form-side{display:flex;flex-direction:column;width:50%;min-height:100vh;background:#fff;}
.form-header{display:flex;align-items:center;justify-content:space-between;padding:20px 32px;border-bottom:1px solid #f1f5f9;}
.logo{height:36px;object-fit:contain;}
.back-btn{background:none;border:none;font-size:14px;color:#64748b;cursor:pointer;font-weight:500;}
.back-btn:hover{color:#0f172a;}
.form-main{flex:1;display:flex;flex-direction:column;align-items:center;padding:40px 32px;overflow-y:auto;}
.form-container{width:100%;max-width:480px;}
.form-title{font-size:28px;font-weight:700;color:#0f172a;margin-bottom:4px;}
.form-subtitle{color:#64748b;font-size:14px;margin-bottom:28px;}
.form{display:flex;flex-direction:column;gap:18px;}
.field{display:flex;flex-direction:column;gap:6px;}
.field label{font-size:14px;font-weight:500;color:#334155;}
.input-wrap{position:relative;}
.input-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:#94a3b8;}
input[type="text"],input[type="email"],input[type="password"]{width:100%;height:48px;padding:0 42px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;font-size:14px;color:#0f172a;transition:border-color .2s,box-shadow .2s;outline:none;}
input:focus{background:#fff;border-color:#94a3b8;box-shadow:0 0 0 3px rgba(15,23,42,.08);}
input.error-border{border-color:#f87171;}
.eye-btn{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:#94a3b8;font-size:14px;}
.select-input{width:100%;height:48px;padding:0 16px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;font-size:14px;color:#0f172a;outline:none;cursor:pointer;}
.select-input:focus{background:#fff;border-color:#94a3b8;}
.error{font-size:12px;color:#ef4444;min-height:16px;}
.terms-row{display:flex;align-items:flex-start;gap:12px;padding-top:4px;}
.terms-row input[type="checkbox"]{width:16px;height:16px;margin-top:2px;flex-shrink:0;accent-color:#0f172a;cursor:pointer;padding:0;}
.terms-row label{font-size:14px;color:#475569;cursor:pointer;line-height:1.4;font-weight:400;}
.terms-row a,.switch-link a{color:#0f172a;font-weight:600;text-decoration:underline;}
.terms-row a:hover,.switch-link a:hover{color:#2563eb;}
.submit-btn{width:100%;height:48px;background:#0f172a;color:#fff;border:none;border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:8px;transition:background .2s,box-shadow .2s;}
.submit-btn:hover{background:#1e293b;box-shadow:0 10px 25px rgba(15,23,42,.2);}
.submit-btn:disabled{opacity:0.4;cursor:not-allowed;}
.outline-btn{height:48px;padding:0 20px;background:transparent;border:1px solid #e2e8f0;border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;color:#334155;transition:background .2s;}
.outline-btn:hover{background:#f8fafc;}
.red-btn{border-color:#fecaca;color:#dc2626;}
.red-btn:hover{background:#fef2f2;}
.switch-link{text-align:center;font-size:14px;color:#64748b;margin-top:24px;}
.forgot-link{font-size:12px;color:#2563eb;font-weight:500;text-decoration:none;}
.forgot-link:hover{color:#1d4ed8;}
.form-footer{padding:16px 32px;border-top:1px solid #f1f5f9;}
.progress-row{display:flex;align-items:center;gap:12px;}
.progress-label{font-size:12px;color:#94a3b8;font-weight:500;white-space:nowrap;}
.progress-track{flex:1;height:4px;background:#f1f5f9;border-radius:9999px;overflow:hidden;}
.progress-bar{height:100%;background:#0f172a;border-radius:9999px;transition:width .5s ease-out;}
/* Verify step */
.verify-icon{font-size:48px;text-align:center;margin-bottom:16px;}
.code-inputs{display:flex;justify-content:center;gap:12px;margin:24px 0;}
.code-input{width:48px;height:56px;text-align:center;font-size:20px;font-weight:700;border:2px solid #e2e8f0;border-radius:12px;background:#f8fafc;outline:none;transition:border-color .2s;}
.code-input:focus{border-color:#0f172a;background:#fff;box-shadow:0 0 0 3px rgba(15,23,42,.08);}
.code-input.filled{border-color:#0f172a;background:#f8fafc;color:#0f172a;}
.verify-actions{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-top:8px;}
.link-btn{background:none;border:none;font-size:14px;font-weight:600;color:#0f172a;cursor:pointer;padding:0;margin-top:4px;}
.link-btn:hover{color:#2563eb;}
/* Organization size */
.size-btns{display:flex;gap:8px;flex-wrap:wrap;}
.size-btn{flex:1;height:44px;border:2px solid #e2e8f0;border-radius:12px;background:#f8fafc;font-size:13px;font-weight:500;color:#475569;cursor:pointer;transition:all .2s;min-width:60px;}
.size-btn:hover{border-color:#94a3b8;background:#f1f5f9;}
.size-btn.selected{background:#0f172a;color:#fff;border-color:#0f172a;}
/* Interests */
.interests-list{display:flex;flex-direction:column;gap:10px;margin-bottom:24px;}
.interest-btn{width:100%;display:flex;align-items:center;gap:12px;padding:14px 16px;border:2px solid #e2e8f0;border-radius:12px;background:#fff;font-size:14px;font-weight:500;color:#475569;cursor:pointer;text-align:left;transition:all .2s;}
.interest-btn:hover{border-color:#94a3b8;background:#f8fafc;}
.interest-btn.selected{border-color:#0f172a;background:#f8fafc;color:#0f172a;}
.interest-check{width:20px;height:20px;border:2px solid #cbd5e1;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;font-size:11px;color:transparent;flex-shrink:0;transition:all .2s;}
.interest-btn.selected .interest-check{background:#0f172a;border-color:#0f172a;color:#fff;}
/* Download step */
.download-btns{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px;}
.antivirus-notice{display:flex;align-items:flex-start;gap:12px;background:#fffbeb;border:1px solid #fde68a;border-radius:12px;padding:16px;margin-bottom:20px;}
.antivirus-notice span{font-size:18px;flex-shrink:0;}
.setup-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
/* Visual side */
.visual-side{display:flex;width:50%;min-height:100vh;position:relative;overflow:hidden;background:#0a1628;}
.visual-bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0.3;}
.visual-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(10,22,40,.8),rgba(13,32,80,.7),rgba(26,58,122,.6));}
.visual-grid{position:absolute;inset:0;opacity:.1;background-image:linear-gradient(#4a90d9 1px,transparent 1px),linear-gradient(90deg,#4a90d9 1px,transparent 1px);background-size:40px 40px;}
.glow{position:absolute;border-radius:9999px;filter:blur(64px);}
.glow-1{top:25%;left:25%;width:256px;height:256px;background:rgba(59,130,246,.2);}
.glow-2{bottom:25%;right:25%;width:192px;height:192px;background:rgba(129,140,248,.2);}
.visual-content{position:relative;z-index:10;display:flex;flex-direction:column;justify-content:space-between;padding:48px;width:100%;}
.badge{display:inline-flex;align-items:center;gap:8px;background:rgba(59,130,246,.2);border:1px solid rgba(96,165,250,.3);border-radius:9999px;padding:6px 16px;margin-bottom:24px;}
.badge span{color:#bfdbfe;font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;}
.badge-dot{width:8px;height:8px;background:#4ade80;border-radius:9999px;animation:pulse 2s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.5;}}
.visual-title{font-size:36px;font-weight:700;color:#fff;line-height:1.2;margin-bottom:16px;}
.visual-title-accent{color:#93c5fd;}
.visual-desc{color:#cbd5e1;font-size:16px;line-height:1.6;margin-bottom:40px;max-width:340px;}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.stat-value{font-size:24px;font-weight:700;color:#fff;}
.stat-label{color:#94a3b8;font-size:12px;margin-top:4px;}
.avatars-row{display:flex;align-items:center;gap:12px;margin-top:40px;}
.avatars{display:flex;}
.avatar{width:32px;height:32px;border-radius:9999px;border:2px solid #0a1628;object-fit:cover;margin-right:-8px;}
.avatar:last-child{margin-right:0;}
.avatars-label{color:#94a3b8;font-size:12px;}
.feature-list{display:flex;flex-direction:column;gap:12px;}
.feature-item{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:12px 16px;}
.feature-item span:last-child{color:#e2e8f0;font-size:14px;font-weight:500;}
.feature-icon{font-size:18px;}
@media(max-width:768px){.layout{flex-direction:column;}.form-side,.visual-side{width:100%;}.visual-side{min-height:300px;}}