:root{--bg:#07101f;--bg2:#0c172a;--panel:#101d33;--panel2:#14233d;--text:#f4f7ff;--muted:#a5b2ca;--line:#263755;--accent:#7c5cff;--accent2:#20c8ff;--good:#36d399;--warn:#f9c74f;--bad:#ff6b7a;--shadow:0 24px 80px rgba(0,0,0,.34)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at 10% 0%,#172a52 0,transparent 32%),radial-gradient(circle at 90% 12%,#1d2450 0,transparent 28%),var(--bg);color:var(--text);line-height:1.55}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.container{width:min(1160px,calc(100% - 40px));margin:auto}.site-nav{position:sticky;top:0;z-index:30;background:rgba(7,16,31,.83);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}.nav-inner{height:74px;display:flex;align-items:center;justify-content:space-between;gap:26px}.logo{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.01em}.logo-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 10px 30px rgba(79,102,255,.38)}.logo small{display:block;color:var(--muted);font-weight:600;font-size:10px;letter-spacing:.17em}.nav-links{display:flex;align-items:center;gap:24px;color:#cad4e7;font-size:14px}.nav-actions{display:flex;align-items:center;gap:10px}.btn,button{border:0;border-radius:11px;padding:12px 18px;font-weight:750;cursor:pointer;background:linear-gradient(135deg,var(--accent),#5d7cff);color:#fff;box-shadow:0 12px 30px rgba(91,92,255,.25);transition:.2s transform,.2s opacity}.btn:hover,button:hover{transform:translateY(-1px)}.btn.secondary,button.secondary{background:rgba(255,255,255,.06);border:1px solid var(--line);box-shadow:none}.btn.ghost{background:transparent;border:1px solid var(--line);box-shadow:none}.hero{padding:104px 0 76px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:58px}.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(124,92,255,.4);background:rgba(124,92,255,.1);padding:7px 11px;border-radius:999px;color:#c9beff;font-size:13px;font-weight:750}.pulse{width:8px;height:8px;border-radius:50%;background:var(--good);box-shadow:0 0 0 5px rgba(54,211,153,.13)}h1{font-size:clamp(44px,6vw,78px);line-height:1.02;margin:23px 0 22px;letter-spacing:-.045em}.gradient-text{background:linear-gradient(90deg,#fff,#9db6ff 50%,#62dcff);-webkit-background-clip:text;color:transparent}.hero p{font-size:19px;color:var(--muted);max-width:680px}.hero-actions{display:flex;gap:12px;margin:32px 0 20px;flex-wrap:wrap}.microcopy{font-size:13px;color:#8595b2}.proof-card{background:linear-gradient(160deg,rgba(22,39,70,.96),rgba(11,23,43,.96));border:1px solid rgba(129,151,203,.24);border-radius:24px;padding:25px;box-shadow:var(--shadow);position:relative}.proof-card:before{content:"";position:absolute;inset:-1px;border-radius:24px;padding:1px;background:linear-gradient(145deg,rgba(124,92,255,.7),transparent 45%,rgba(32,200,255,.3));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;pointer-events:none}.flow-row{display:flex;align-items:center;justify-content:center;gap:10px;padding:20px 8px}.flow-node{padding:11px 14px;border:1px solid var(--line);background:#0b162a;border-radius:11px;font-weight:700;font-size:13px}.flow-node.active{background:linear-gradient(135deg,rgba(124,92,255,.27),rgba(32,200,255,.16));border-color:#6d6de6}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.metric{padding:17px;border-radius:14px;background:rgba(5,12,24,.55);border:1px solid var(--line)}.metric span{display:block;color:var(--muted);font-size:12px}.metric strong{display:block;font-size:25px;margin-top:5px}.metric.good strong{color:var(--good)}.same-result{margin-top:11px;padding:12px;border-radius:12px;background:rgba(54,211,153,.08);border:1px solid rgba(54,211,153,.28);font-size:13px;color:#b6f1d9}.section{padding:84px 0}.section.alt{background:rgba(255,255,255,.018);border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05)}.section-head{text-align:center;max-width:780px;margin:0 auto 46px}.section-head h2{font-size:clamp(32px,4vw,50px);margin:0 0 14px;letter-spacing:-.03em}.section-head p{color:var(--muted);font-size:17px}.steps,.feature-grid,.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.step,.feature,.price-card,.panel{background:linear-gradient(150deg,rgba(18,33,57,.96),rgba(12,24,44,.96));border:1px solid var(--line);border-radius:18px;padding:24px}.step-num{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:rgba(124,92,255,.18);color:#c9beff;font-weight:800}.step h3,.feature h3{margin:16px 0 7px}.step p,.feature p,.price-card p{color:var(--muted);margin:0}.feature-grid{grid-template-columns:repeat(4,1fr)}.feature-icon{font-size:25px}.tester-preview{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}.code-window{background:#050b16;border:1px solid #20304c;border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.code-top{display:flex;gap:7px;padding:13px;border-bottom:1px solid #1a2b47}.dot{width:10px;height:10px;border-radius:50%;background:#ff6f72}.dot:nth-child(2){background:#ffd166}.dot:nth-child(3){background:#4dd599}.code-window pre{padding:22px;margin:0;color:#b8c9ef;overflow:auto;font-size:13px}.result-panel{display:flex;flex-direction:column;justify-content:center}.result-panel .big{font-size:58px;font-weight:850;letter-spacing:-.04em;color:var(--good)}.check-list{display:grid;gap:11px;margin:22px 0;color:#c8d5ea}.check-list span:before{content:"✓";color:var(--good);margin-right:9px;font-weight:800}.price-card.featured{border-color:#745eff;box-shadow:0 18px 50px rgba(82,67,188,.22);transform:translateY(-8px)}.price{font-size:40px;font-weight:850;margin:14px 0}.price small{font-size:14px;color:var(--muted)}.price-card ul{padding-left:18px;color:#c9d4e7}.notice{padding:14px 16px;border-radius:12px;background:rgba(249,199,79,.08);border:1px solid rgba(249,199,79,.25);color:#e8dbad;font-size:13px}.faq-list{max-width:860px;margin:auto;display:grid;gap:12px}.faq-item{border:1px solid var(--line);background:var(--panel);border-radius:14px;padding:18px 20px}.faq-item summary{cursor:pointer;font-weight:750}.faq-item p{color:var(--muted)}.cta{padding:76px 0}.cta-box{text-align:center;padding:56px 28px;border-radius:26px;background:linear-gradient(135deg,rgba(124,92,255,.28),rgba(32,200,255,.13));border:1px solid rgba(131,124,255,.38)}.cta-box h2{font-size:42px;margin:0 0 12px}.footer{padding:42px 0 28px;border-top:1px solid var(--line);color:var(--muted)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}.footer h4{color:var(--text)}.footer a{display:block;margin:8px 0;font-size:14px}.legal-line{border-top:1px solid var(--line);margin-top:32px;padding-top:20px;font-size:12px}.auth-page,.dashboard-page{min-height:100vh}.auth-wrap{min-height:calc(100vh - 74px);display:grid;place-items:center;padding:50px 20px}.auth-card{width:min(520px,100%);padding:28px;border:1px solid var(--line);border-radius:20px;background:rgba(13,26,47,.96);box-shadow:var(--shadow)}.tabs{display:flex;gap:8px;background:#091426;padding:5px;border-radius:12px;margin-bottom:23px}.tab{flex:1;background:transparent;box-shadow:none;color:var(--muted);padding:10px}.tab.active{background:var(--panel2);color:white}.form{display:grid;gap:14px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{display:grid;gap:7px;font-size:13px;color:#bac8dd;font-weight:650}input,textarea,select{width:100%;border:1px solid var(--line);background:#081426;color:var(--text);border-radius:10px;padding:12px 13px;outline:none}input:focus,textarea:focus,select:focus{border-color:#705fff;box-shadow:0 0 0 3px rgba(112,95,255,.14)}textarea{min-height:130px;resize:vertical}.error{color:#ff9aaa;font-size:13px}.success{color:#8ce5ba}.hidden{display:none!important}.app-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.app-sidebar{background:#081426;border-right:1px solid var(--line);padding:24px 16px;position:sticky;top:0;height:100vh}.app-sidebar .logo{padding:0 9px 24px}.app-menu{display:grid;gap:5px}.app-menu button{background:transparent;box-shadow:none;text-align:left;color:#9fb0c9;padding:11px 13px}.app-menu button.active{background:rgba(124,92,255,.15);color:#fff;border:1px solid rgba(124,92,255,.26)}.app-main{padding:30px;min-width:0}.app-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.app-header h1{font-size:30px;margin:0}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.dash-card{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:19px}.dash-card span{color:var(--muted);font-size:12px}.dash-card strong{display:block;font-size:27px;margin-top:6px}.app-section{display:none}.app-section.active{display:block}.panel{margin-top:17px}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}.panel-head h2{margin:0 0 4px;font-size:20px}.panel-head p{margin:0;color:var(--muted);font-size:13px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:17px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{padding:12px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}th{color:#9eadc7;background:#0b172a}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;background:rgba(124,92,255,.16);font-size:11px}.badge.good{background:rgba(54,211,153,.13);color:#8be4ba}.badge.bad{background:rgba(255,107,122,.13);color:#ff9aa6}.code{background:#050b15;border:1px solid #21324f;border-radius:12px;padding:15px;white-space:pre-wrap;overflow:auto;color:#b9caf0;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px}.toast{position:fixed;right:24px;bottom:24px;padding:13px 18px;border-radius:11px;background:#202f49;box-shadow:var(--shadow);opacity:0;transform:translateY(12px);transition:.25s;pointer-events:none;z-index:100}.toast.show{opacity:1;transform:none}.legal-shell{width:min(850px,calc(100% - 40px));margin:55px auto 90px}.legal-shell h1{font-size:46px}.legal-shell h2{margin-top:34px}.legal-shell p,.legal-shell li{color:#bac7dc}.status-board{width:min(760px,calc(100% - 40px));margin:70px auto}.status-hero{text-align:center}.status-dot-big{width:15px;height:15px;border-radius:50%;background:var(--good);display:inline-block;margin-right:8px;box-shadow:0 0 0 7px rgba(54,211,153,.12)}.status-row{display:flex;justify-content:space-between;padding:16px;border-bottom:1px solid var(--line)}
@media(max-width:950px){.nav-links{display:none}.hero-grid,.tester-preview,.grid-2{grid-template-columns:1fr}.feature-grid{grid-template-columns:repeat(2,1fr)}.steps,.price-grid{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.app-shell{grid-template-columns:1fr}.app-sidebar{position:static;height:auto}.app-menu{grid-template-columns:repeat(4,1fr)}.app-menu button{text-align:center;font-size:12px}.app-main{padding:20px}}
@media(max-width:620px){.container{width:min(100% - 24px,1160px)}.nav-actions .ghost{display:none}.hero{padding-top:72px}h1{font-size:43px}.metric-grid,.feature-grid,.cards,.form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.app-menu{grid-template-columns:repeat(2,1fr)}.app-main{padding:14px}.hero-actions .btn{width:100%;text-align:center}}

.brand-logo{display:block;max-width:220px;width:100%;height:auto;object-fit:contain}.app-sidebar .brand-logo{max-width:165px}.site-nav .brand-logo{max-width:175px}.portal-brand .brand-logo{max-width:190px}.consent-check{display:flex!important;gap:10px;align-items:flex-start}.consent-check input{width:auto!important;margin-top:5px}.consent-check a{text-decoration:underline;color:#aebeff}.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}.notice{padding:14px;border:1px solid rgba(90,135,255,.35);border-radius:12px;background:rgba(90,135,255,.08)}@media(max-width:700px){.download-grid{grid-template-columns:1fr}.brand-logo{max-width:150px}}

/* v2.2 branding and responsive design repair */
html,body{max-width:100%;overflow-x:hidden}
.site-nav{min-height:82px}
.nav-inner{height:82px;gap:22px}
.site-nav .logo{display:flex;align-items:center;flex:0 0 auto;min-width:0;line-height:0}
.brand-logo{display:block;width:auto!important;max-width:100%!important;height:auto;object-fit:contain}
.site-nav .brand-logo{height:43px;width:auto!important;max-width:230px!important}
.footer .brand-logo{height:54px;width:auto!important;max-width:285px!important}
.app-sidebar .brand-logo{height:auto;max-height:54px;width:auto!important;max-width:190px!important}
.portal-brand .brand-logo,.auth-card .brand-logo{height:auto;max-height:58px;width:auto!important;max-width:230px!important}
.hero{padding:92px 0 76px}
.hero-grid{min-width:0}
.hero-grid>*,.nav-inner>*{min-width:0}
.proof-card{min-width:0}
.code-window pre{white-space:pre-wrap;word-break:break-word}
@media(max-width:950px){.site-nav .brand-logo{height:39px;max-width:205px!important}.nav-inner{gap:12px}.hero{padding-top:72px}}
@media(max-width:620px){.site-nav{min-height:70px}.nav-inner{height:70px}.site-nav .brand-logo{height:34px;max-width:172px!important}.nav-actions .btn{padding:10px 12px;font-size:13px}.hero{padding-top:58px}.footer .brand-logo{height:45px;max-width:235px!important}}


/* v2.3 complete customer authentication rebuild */
.auth-card-v230{position:relative;width:min(560px,100%);padding:32px}
.auth-heading{text-align:center;margin-bottom:22px}
.auth-heading h1{font-size:31px;margin:0 0 8px;letter-spacing:-.03em}
.auth-heading p{margin:0;color:var(--muted);line-height:1.55}
.auth-form h2{margin:0 0 2px;font-size:23px}
.password-field{position:relative}
.password-field input{padding-right:72px}
.password-toggle{position:absolute;right:7px;top:50%;transform:translateY(-50%);width:auto;padding:7px 10px;background:transparent;color:#aebeff;box-shadow:none;font-size:12px}
.password-toggle:hover{background:rgba(124,92,255,.14)}
.password-rule{margin:-5px 0 0;color:var(--muted);font-size:12px}
.auth-error{min-height:18px;margin:0;line-height:1.45}
.auth-message{padding:12px 14px;border-radius:11px;border:1px solid rgba(255,107,122,.3);background:rgba(255,107,122,.08);color:#ffb1bc;font-size:13px;line-height:1.5;margin-bottom:14px}
.auth-message.success{border-color:rgba(54,211,153,.32);background:rgba(54,211,153,.09);color:#9ce9c4}
.auth-loading{position:absolute;inset:0;z-index:4;border-radius:20px;background:rgba(7,16,31,.91);display:flex;align-items:center;justify-content:center;gap:12px;color:#dce6f8}
.auth-spinner{width:23px;height:23px;border-radius:50%;border:3px solid rgba(255,255,255,.2);border-top-color:#806cff;animation:varion-spin .8s linear infinite}
@keyframes varion-spin{to{transform:rotate(360deg)}}
.auth-form button[type="submit"]{min-height:48px}
.auth-form button:disabled,.auth-form input:disabled{opacity:.68;cursor:wait}
@media(max-width:620px){.auth-card-v230{padding:23px 18px}.auth-heading h1{font-size:27px}.auth-wrap{padding:28px 12px}.auth-card-v230 .form-row{grid-template-columns:1fr}}

/* v2.4 public site, 500-credit signup and no-code Test Varion lab */
.public-site-v240 .hero-copy h1{max-width:780px}
.hero-visual{min-width:0}.public-hero-image{display:block;width:100%;max-height:280px;object-fit:cover;border-radius:20px;margin-bottom:14px;border:1px solid var(--line)}
.public-disclaimer{margin-top:24px}
.verification-banner{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 18px}.verification-banner p{margin:5px 0 0}.verification-banner button{white-space:nowrap}
.test-lab-hero{display:flex;justify-content:space-between;align-items:center;gap:20px;background:linear-gradient(140deg,rgba(124,92,255,.16),rgba(35,200,255,.06))}
.test-lab-hero h2{margin:5px 0 7px}.test-lab-hero p{margin:0;color:var(--muted);max-width:760px}.privacy-pill{padding:12px 15px;border:1px solid rgba(54,211,153,.35);background:rgba(54,211,153,.08);border-radius:999px;white-space:nowrap;color:#a2eac9}
.tester-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin-top:17px}.tester-card{display:flex;flex-direction:column;min-width:0}.tester-card .code-area{min-height:150px;height:150px}.tester-card button{align-self:flex-start;margin-top:12px}.tester-card .test-output{min-height:155px;max-height:360px;margin-top:12px}.button-row{display:flex;gap:9px;flex-wrap:wrap}.download-grid a.btn{display:flex;align-items:center;justify-content:center;min-height:46px}.download-grid small{display:block;color:var(--muted);font-weight:400;margin-top:3px}
@media(max-width:850px){.tester-card-grid{grid-template-columns:1fr}.test-lab-hero,.verification-banner{align-items:flex-start;flex-direction:column}.verification-banner button{width:100%}}