*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:#111;background:#fff;line-height:1.55}.container{width:min(1180px,calc(100% - 40px));margin:auto}.narrow{max-width:900px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid #e8e8e8}.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between}.brand img{width:145px;display:block}.nav{display:flex;align-items:center;gap:28px}.nav a{text-decoration:none;color:#111;font-size:14px;font-weight:600}.menu-toggle{display:none;border:1px solid #ccc;background:#fff;padding:9px 12px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:8px;text-decoration:none;font-weight:700;border:1px solid #111;transition:.2s}.btn-small{padding:10px 15px}.btn-dark{background:#111;color:#fff!important}.btn-dark:hover{background:#2b2b2b}.btn-light{color:#111;background:#fff}.btn-light:hover{background:#f6f6f6}.hero{padding:92px 0 72px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.18em;color:#666;margin:0 0 18px}.hero h1,.section h2{font-size:clamp(48px,6.4vw,86px);line-height:.98;letter-spacing:-.055em;margin:0}.hero h1 span,.section h2 span{color:#777}.hero-lead{font-size:20px;max-width:650px;color:#555;margin:28px 0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:50px;padding-top:28px;border-top:1px solid #ddd}.trust-row strong,.trust-row span{display:block}.trust-row strong{font-size:18px}.trust-row span{font-size:12px;color:#777;margin-top:4px}.hero-panel{background:#111;border-radius:24px;padding:12px;box-shadow:0 30px 70px rgba(0,0,0,.18);transform:rotate(1deg)}.panel-top{height:34px;display:flex;gap:6px;align-items:center;padding:0 8px}.dot{width:8px;height:8px;border-radius:50%;background:#555}.dashboard{background:#f7f7f7;border-radius:15px;padding:24px;min-height:460px}.dash-head{display:flex;justify-content:space-between;align-items:flex-start}.dash-head small{color:#777}.dash-head h3{margin:4px 0 0;font-size:22px}.live{font-size:10px;font-weight:800;border:1px solid #111;border-radius:999px;padding:5px 8px}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:26px 0}.metric{background:#fff;border:1px solid #e5e5e5;border-radius:10px;padding:18px}.metric span,.metric strong{display:block}.metric span{font-size:12px;color:#777}.metric strong{margin-top:8px;font-size:21px}.chart-card{background:#111;color:#fff;border-radius:12px;padding:20px}.bars{height:130px;display:flex;align-items:flex-end;gap:8px}.bars i{display:block;flex:1;background:#fff;border-radius:4px 4px 0 0}.chart-labels{display:flex;justify-content:space-between;font-size:11px;color:#aaa;margin-top:10px}.ai-strip{margin-top:14px;padding:14px;background:#fff;border:1px solid #ddd;border-radius:10px}.ai-strip b,.ai-strip span{display:block}.ai-strip span{font-size:12px;color:#666;margin-top:4px}.logo-line{border-top:1px solid #eee;border-bottom:1px solid #eee}.countries{display:flex;justify-content:space-between;gap:18px;padding:20px 0;overflow:auto;color:#666;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.section{padding:110px 0}.section-head{max-width:920px;margin-bottom:58px}.section-head h2{font-size:clamp(42px,5.5vw,72px)}.section-head>p:last-child{font-size:18px;color:#666;max-width:680px}.cards.three{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{border:1px solid #ddd;border-radius:16px;padding:28px;min-height:240px;transition:.2s}.card:hover{transform:translateY(-4px);box-shadow:0 15px 35px rgba(0,0,0,.07)}.card>span{font-size:11px;color:#888;font-weight:700}.card h3{font-size:24px;margin:50px 0 10px}.card p{color:#666}.text-link-wrap{margin-top:32px}.text-link{color:#111;font-weight:700;text-decoration:none}.section-dark{background:#0c0c0c;color:#fff}.light .eyebrow{color:#aaa}.light h2 span{color:#777}.industry-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #333}.industry{padding:38px 28px 38px 0;border-bottom:1px solid #333}.industry:nth-child(odd){border-right:1px solid #333;padding-right:38px}.industry:nth-child(even){padding-left:38px}.industry small{color:#777}.industry h3{font-size:28px;margin:18px 0 10px}.industry p{color:#aaa;max-width:480px}.ai-section{background:#f3f3f3}.ai-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.ai-grid h2{font-size:clamp(42px,5vw,68px)}.big-copy{font-size:21px;color:#555}.ai-list>div{padding:22px 0;border-bottom:1px solid #ccc}.ai-list b,.ai-list span{display:block}.ai-list b{font-size:20px}.ai-list span{color:#666;margin-top:5px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.feature{padding-top:22px;border-top:2px solid #111}.feature h3{font-size:22px}.feature p{color:#666}.statement{padding-top:40px}.quote{font-size:clamp(32px,4vw,54px);line-height:1.15;letter-spacing:-.035em;margin:0}.quote-by{margin-top:28px;color:#777;font-weight:700}.section-muted{background:#f7f7f7}.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px}.about-grid h2{font-size:clamp(42px,5vw,68px)}.contact-section{border-top:1px solid #ddd}.contact-grid{display:grid;grid-template-columns:1fr .9fr;gap:80px;align-items:start}.contact-grid h2{font-size:clamp(42px,5vw,68px)}.contact-form{border:1px solid #ddd;border-radius:16px;padding:28px}.contact-form label{display:block;font-size:13px;font-weight:700;margin-bottom:16px}.contact-form input,.contact-form textarea{width:100%;margin-top:7px;border:1px solid #ccc;border-radius:8px;padding:13px;font:inherit;background:#fff}.full{width:100%}.form-status{font-size:13px;color:#555;margin-bottom:0}footer{border-top:1px solid #ddd;padding:34px 0}.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:20px;font-size:12px;color:#666}.footer-grid img{width:120px}.footer-grid p:last-child{text-align:right}@media(max-width:900px){.nav{display:none;position:absolute;left:20px;right:20px;top:76px;background:#fff;border:1px solid #ddd;border-radius:12px;padding:18px;flex-direction:column;align-items:stretch}.nav.open{display:flex}.menu-toggle{display:block}.hero{padding-top:60px}.hero-grid,.ai-grid,.about-grid,.contact-grid{grid-template-columns:1fr}.hero-panel{transform:none}.cards.three{grid-template-columns:1fr 1fr}.feature-grid{grid-template-columns:1fr 1fr}.section{padding:80px 0}.footer-grid{grid-template-columns:1fr}.footer-grid p:last-child{text-align:left}}@media(max-width:620px){.container{width:min(100% - 26px,1180px)}.hero h1{font-size:52px}.trust-row{grid-template-columns:1fr}.cards.three,.feature-grid,.industry-grid{grid-template-columns:1fr}.industry:nth-child(odd){border-right:0;padding-right:0}.industry:nth-child(even){padding-left:0}.industry{padding:30px 0}.section{padding:64px 0}.dashboard{padding:16px}.metric-grid{grid-template-columns:1fr 1fr}.countries{justify-content:flex-start}}

/* V2 multi-page */
.inner-hero{padding:105px 0 85px;border-bottom:1px solid #e7e7e7}.narrow-left{max-width:1000px;margin-left:auto;margin-right:auto}.inner-hero h1{font-size:clamp(52px,7vw,92px);line-height:.98;letter-spacing:-.055em;margin:0}.inner-lead{font-size:20px;color:#666;max-width:760px;margin-top:28px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid #ddd}.detail-grid article{padding:40px 42px 46px 0;border-bottom:1px solid #ddd;min-height:260px}.detail-grid article:nth-child(odd){border-right:1px solid #ddd;padding-right:42px}.detail-grid article:nth-child(even){padding-left:42px}.detail-grid article>span{font-size:11px;color:#888;font-weight:800}.detail-grid h2{font-size:32px;letter-spacing:-.03em;margin:50px 0 12px}.detail-grid p{color:#666;font-size:17px}.cta-band{background:#111;color:#fff;padding:70px 0}.cta-band h2{font-size:42px;letter-spacing:-.04em;margin:0 0 8px}.cta-band p{color:#aaa;font-size:18px;margin-bottom:25px}.mid-heading{font-size:clamp(40px,5vw,66px)!important;line-height:1.03!important;letter-spacing:-.045em!important}.stats-section{border-top:1px solid #ddd;border-bottom:1px solid #ddd;padding:45px 0}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}.stats-grid>div{padding:10px 30px;border-right:1px solid #ddd}.stats-grid>div:first-child{padding-left:0}.stats-grid>div:last-child{border-right:0}.stats-grid strong,.stats-grid span{display:block}.stats-grid strong{font-size:34px}.stats-grid span{color:#777;font-size:13px;margin-top:4px}@media(max-width:700px){.detail-grid{grid-template-columns:1fr}.detail-grid article:nth-child(odd){border-right:0;padding-right:0}.detail-grid article:nth-child(even){padding-left:0}.detail-grid article{padding:32px 0;min-height:auto}.stats-grid{grid-template-columns:1fr 1fr}.stats-grid>div{border-right:0;border-bottom:1px solid #ddd;padding:20px 0}.inner-hero{padding:70px 0 55px}}

/* V3 product demo showcase */
.demo-home{background:#fafafa;border-top:1px solid #eee;border-bottom:1px solid #eee}
.preview-strip{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center}
.preview-main{background:#111;border-radius:20px;padding:26px;color:#fff;box-shadow:0 30px 60px rgba(0,0,0,.13)}
.preview-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:22px;border-bottom:1px solid #333;font-size:13px}.preview-head span{color:#aaa}
.preview-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.preview-kpis div{background:#1a1a1a;border:1px solid #333;border-radius:10px;padding:16px}.preview-kpis small,.preview-kpis strong{display:block}.preview-kpis small{color:#999}.preview-kpis strong{font-size:23px;margin-top:5px}
.preview-bottom{display:grid;grid-template-columns:1.2fr .8fr;gap:12px}.preview-bars{height:165px;background:#f4f4f4;border-radius:10px;padding:18px;display:flex;gap:8px;align-items:flex-end}.preview-bars i{background:#111;display:block;flex:1;border-radius:3px 3px 0 0}.preview-ai{background:#fff;color:#111;border-radius:10px;padding:22px;display:flex;flex-direction:column;justify-content:center}.preview-ai b{font-size:11px;letter-spacing:.12em}.preview-ai span{font-size:17px;margin-top:10px}
.preview-copy h3{font-size:34px;line-height:1.08;letter-spacing:-.03em;margin:10px 0 18px}.preview-copy p{color:#666}
.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.demo-card{border:1px solid #ddd;border-radius:18px;overflow:hidden;background:#fff}.demo-screen{margin:14px;background:#f5f5f5;border:1px solid #ddd;border-radius:12px;padding:22px;min-height:330px}.dark-screen{background:#111;color:#fff;border-color:#111}.screen-top{display:flex;justify-content:space-between;font-size:12px;margin-bottom:24px}.screen-top span{color:#888}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.kpis div{background:#fff;border:1px solid #ddd;border-radius:9px;padding:14px}.kpis small,.kpis strong{display:block}.kpis strong{font-size:20px;margin-top:6px}.mini-chart{height:145px;display:flex;align-items:flex-end;gap:8px;margin-top:20px;padding:15px;background:#fff;border:1px solid #ddd;border-radius:10px}.mini-chart i{display:block;flex:1;background:#111;border-radius:4px 4px 0 0}
.timeline>div{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid #333}.timeline span{color:#aaa}.serial-box{margin-top:20px;padding:18px;background:#1b1b1b;border-radius:10px}.serial-box small,.serial-box strong,.serial-box span{display:block}.serial-box strong{margin:7px 0}.serial-box span{font-size:12px;color:#aaa}
.inventory-row{display:flex;justify-content:space-between;padding:20px 0;border-bottom:1px solid #ddd}.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}.tag-row span,.ai-actions span{font-size:11px;border:1px solid #ccc;border-radius:999px;padding:7px 10px;background:#fff}
.ai-demo{background:#f7f7f7}.chat{padding:14px 16px;border-radius:12px;margin-bottom:12px;font-size:14px;max-width:90%}.user-chat{background:#111;color:#fff;margin-left:auto}.ai-chat{background:#fff;border:1px solid #ddd}.ai-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.demo-copy{padding:10px 26px 30px}.demo-copy>span{font-size:11px;color:#888}.demo-copy h2{font-size:28px;letter-spacing:-.03em;margin:18px 0 8px}.demo-copy p{color:#666}
@media(max-width:850px){.preview-strip,.demo-grid{grid-template-columns:1fr}.preview-kpis{grid-template-columns:1fr 1fr}.preview-bottom{grid-template-columns:1fr}.demo-screen{min-height:auto}}

/* V4 sales-ready enhancements */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.process-grid article{border-top:2px solid #111;padding:22px 10px 0 0}
.process-grid article>span{font-size:11px;color:#888;font-weight:800}
.process-grid h3{font-size:25px;margin:42px 0 10px;letter-spacing:-.025em}
.process-grid p{color:#666}
.tech-trust{background:#111;color:#fff}
.tech-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}
.tech-grid h2{font-size:clamp(42px,5vw,68px)}
.tech-grid h2 span{color:#777}
.tech-list>div{padding:21px 0;border-bottom:1px solid #333}
.tech-list strong,.tech-list span{display:block}
.tech-list strong{font-size:20px}
.tech-list span{color:#aaa;margin-top:5px}
.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}
.faq-grid h2{font-size:clamp(38px,4.5vw,60px)}
.faq-list details{border-top:1px solid #ccc;padding:21px 0}
.faq-list details:last-child{border-bottom:1px solid #ccc}
.faq-list summary{cursor:pointer;font-size:18px;font-weight:700;list-style:none;padding-right:28px;position:relative}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:"+";position:absolute;right:0;top:-2px;font-size:25px;font-weight:400}
.faq-list details[open] summary:after{content:"–"}
.faq-list details p{color:#666;max-width:720px;margin:13px 0 0}
.contact-form select{width:100%;margin-top:7px;border:1px solid #ccc;border-radius:8px;padding:13px;font:inherit;background:#fff}
.floating-demo{position:fixed;right:22px;bottom:22px;z-index:45;background:#111;color:#fff;text-decoration:none;font-size:13px;font-weight:800;padding:13px 18px;border-radius:999px;box-shadow:0 10px 30px rgba(0,0,0,.22)}
.floating-demo:hover{background:#2b2b2b}
@media(max-width:900px){.process-grid{grid-template-columns:1fr 1fr}.tech-grid,.faq-grid{grid-template-columns:1fr;gap:45px}}
@media(max-width:620px){.process-grid{grid-template-columns:1fr}.floating-demo{right:14px;bottom:14px}}

/* V5 conversion & launch readiness */
.form-two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.consent{display:flex!important;gap:9px;align-items:flex-start;font-weight:500!important;color:#555}.consent input{width:auto!important;margin:3px 0 0!important}.consent span{font-size:12px}
.conversion-section{padding-top:50px}.conversion-box{border:1px solid #ddd;border-radius:18px;padding:42px;display:flex;justify-content:space-between;align-items:center;gap:50px}.conversion-box>div{max-width:720px}.conversion-box h2{font-size:38px!important;margin:0 0 10px}.conversion-box p:last-child{color:#666}
.thankyou{min-height:70vh;display:flex;align-items:center;padding:80px 0}.thankyou-box{max-width:900px}.thankyou h1{font-size:clamp(52px,7vw,92px);line-height:.98;letter-spacing:-.055em;margin:0 0 28px}.thankyou-box>p:not(.eyebrow){font-size:20px;color:#666;max-width:720px}
.legal-copy{max-width:850px}.legal-copy h2{font-size:28px!important;margin:40px 0 10px}.legal-copy p{color:#666;font-size:17px}
.footer-grid a{color:inherit}
.checklist{max-width:850px}.checklist h2{font-size:28px!important;margin:42px 0 14px}.checklist label{display:block;padding:13px 0;border-bottom:1px solid #ddd;font-size:16px}.checklist input{margin-right:10px}
@media(max-width:700px){.form-two{grid-template-columns:1fr}.conversion-box{align-items:flex-start;flex-direction:column;padding:28px}}

/* V6 deployment readiness */
.contact-options{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}
.contact-option{border:1px solid #ddd;border-radius:12px;padding:18px;text-decoration:none;color:#111;background:#fff}
.contact-option small,.contact-option strong{display:block}
.contact-option small{color:#777;margin-bottom:5px}
.contact-option strong{font-size:16px}
.production-note{background:#fff8db;border:1px solid #eadb8f;border-radius:10px;padding:12px 14px;font-size:12px;color:#5d5123;margin-top:14px}
.error-page{min-height:75vh;display:flex;align-items:center}.error-code{font-size:12px;font-weight:800;letter-spacing:.18em;color:#777}.error-page h1{font-size:clamp(60px,9vw,120px);line-height:.9;letter-spacing:-.06em;margin:18px 0}.error-page p{font-size:20px;color:#666;max-width:650px}
@media(max-width:700px){.contact-options{grid-template-columns:1fr}}