:root{
  --blue:#2563eb;--blue2:#1d4ed8;--navy:#0f1b33;--ink:#10213f;--muted:#60708b;
  --bg:#f6f9fd;--line:#dfe7f2;--white:#fff;--green:#16a34a;--orange:#f59e0b;
  --shadow:0 20px 55px rgba(20,47,92,.12);--radius:18px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{text-decoration:none;color:inherit}.container{width:min(1160px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(223,231,242,.8)}
.nav{height:76px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#e7f0ff;color:var(--blue);font-size:19px}.brand-light{font-weight:500;color:#738099}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto}.nav-links a{font-size:14px;font-weight:600;color:#51617c}.nav-links a:hover{color:var(--blue)}
.nav-actions{display:flex;align-items:center;gap:18px}.login-link{font-size:14px;font-weight:700}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:10px;padding:12px 20px;font-weight:700;cursor:pointer;transition:.2s transform,.2s box-shadow,.2s background}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 22px rgba(37,99,235,.22)}.btn-primary:hover{background:var(--blue2)}.btn-sm{padding:10px 15px;font-size:13px}.btn-lg{padding:15px 21px}.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}.btn-dark{background:var(--navy);color:#fff}.menu-toggle{display:none;background:none;border:0;font-size:24px;color:var(--navy)}
.hero{position:relative;overflow:hidden;padding:86px 0 72px;background:linear-gradient(180deg,#fff 0%,#f5f8ff 100%)}.hero-glow{position:absolute;width:620px;height:620px;right:-180px;top:-220px;background:radial-gradient(circle,rgba(37,99,235,.15),transparent 68%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:65px;align-items:center}.eyebrow,.section-kicker{font-size:12px;font-weight:800;letter-spacing:.09em;color:var(--blue)}.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#edf4ff;border:1px solid #d8e7ff;padding:7px 11px;border-radius:999px}.pulse{width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px #dcfce7}
.hero h1{font-size:58px;line-height:1.06;letter-spacing:-.045em;margin:20px 0 20px;max-width:650px}.hero h1 span{color:var(--blue)}.hero-text{font-size:17px;line-height:1.75;color:var(--muted);max-width:610px}.hero-actions{display:flex;gap:12px;margin-top:28px}.play{font-size:11px;color:var(--blue)}.hero-proof{display:flex;gap:28px;margin-top:35px}.hero-proof div{display:flex;flex-direction:column;border-left:2px solid #dbe5f4;padding-left:12px}.hero-proof strong{font-size:13px}.hero-proof span{font-size:11px;color:#7a879c}
.hero-visual{position:relative}.browser-card{background:#fff;border:1px solid #dce5f1;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);transform:perspective(1000px) rotateY(-3deg)}.browser-bar{height:38px;background:#f8fafc;border-bottom:1px solid #e5ebf3;display:flex;align-items:center;padding:0 13px;gap:13px}.traffic{display:flex;gap:5px}.traffic i{width:7px;height:7px;border-radius:50%;background:#d3dbe8}.browser-url{flex:1;background:#fff;border:1px solid #e3e9f1;border-radius:6px;height:22px;line-height:20px;padding:0 10px;color:#9aa6b8;font-size:9px}.browser-dot{color:#98a3b4}.screen-wrap{padding:7px;background:#edf2f8}.screen-wrap img{display:block;width:100%;border-radius:5px}.float-card{position:absolute;background:#fff;border:1px solid #e1e8f2;border-radius:13px;padding:11px 13px;display:flex;gap:10px;align-items:center;box-shadow:0 12px 30px rgba(30,55,90,.15)}.float-card small{display:block;color:#7b8799;font-size:9px}.float-card strong{font-size:11px}.float-icon{display:grid;place-items:center;width:31px;height:31px;border-radius:9px;background:#e9f1ff;color:var(--blue);font-weight:800}.float-icon.green{background:#e7f9ed;color:var(--green)}.float-sales{left:-35px;bottom:55px}.float-stock{right:-25px;top:75px}
.trust-strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trust-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:25px}.trust-inner>span{font-size:12px;font-weight:700;color:#7b879a}.trust-items{display:flex;gap:28px;color:#718098;font-weight:700;font-size:12px}
.section{padding:105px 0}.section-head{max-width:740px}.section-head.center{margin:0 auto 50px;text-align:center}.section-head.split{display:flex;align-items:end;justify-content:space-between;gap:50px;max-width:none;margin-bottom:40px}.section-head h2,.business-copy h2,.faq-grid h2{font-size:42px;line-height:1.15;letter-spacing:-.035em;margin:10px 0 14px}.section-head p{color:var(--muted);margin:0;max-width:560px}.section-head.center p{margin:auto}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:27px;min-height:235px;transition:.25s transform,.25s box-shadow}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.feature-card.featured{border-color:#cfe0ff;box-shadow:0 12px 35px rgba(37,99,235,.08)}.feature-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-weight:800;margin-bottom:18px}.feature-icon.blue{background:#eaf2ff;color:#2563eb}.feature-icon.purple{background:#f1eaff;color:#7c3aed}.feature-icon.orange{background:#fff2dc;color:#ea8a00}.feature-icon.green{background:#e6f8ed;color:#16a34a}.feature-icon.cyan{background:#e4faf8;color:#0faaa1}.feature-icon.red{background:#ffe9ed;color:#e52b4b}.feature-card h3{margin:0 0 8px;font-size:17px}.feature-card p{margin:0;color:#6b7890;font-size:13px;line-height:1.7}.feature-card a{display:inline-block;margin-top:17px;color:var(--blue);font-size:12px;font-weight:800}
.product-section{background:#fff}.product-tabs{display:flex;gap:8px;margin-bottom:18px}.tab{border:1px solid var(--line);background:#fff;color:#5f6e84;border-radius:9px;padding:10px 15px;font-weight:700;font-size:12px;cursor:pointer}.tab.active{background:var(--blue);border-color:var(--blue);color:#fff}.product-showcase{display:grid;grid-template-columns:.72fr 1.28fr;gap:42px;align-items:center;background:#f7faff;border:1px solid #dce7f6;border-radius:22px;padding:35px}.showcase-number{font-size:12px;color:var(--blue);font-weight:800}.showcase-copy h3{font-size:29px;line-height:1.2;margin:8px 0 13px}.showcase-copy p{color:var(--muted);font-size:14px}.showcase-copy ul{list-style:none;padding:0;margin:20px 0}.showcase-copy li{font-size:12px;font-weight:700;margin:10px 0}.showcase-copy li:before{content:"✓";color:#16a34a;margin-right:9px}.text-link{color:var(--blue);font-size:13px;font-weight:800}.image-frame{border:1px solid #d7e1ee;border-radius:13px;padding:6px;background:#fff;box-shadow:0 18px 40px rgba(20,47,92,.12)}.image-frame img{display:block;width:100%;border-radius:8px}
.workflow-section{background:#f7faff}.workflow{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:25px}.step>span{position:absolute;right:17px;top:14px;color:#b7c2d2;font-size:11px;font-weight:800}.step-icon{width:44px;height:44px;border-radius:12px;background:#edf4ff;color:var(--blue);display:grid;place-items:center;font-weight:800;margin-bottom:18px}.step h3{font-size:16px;margin:0 0 7px}.step p{font-size:12px;color:var(--muted);margin:0}
.business-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.business-copy>p{color:var(--muted);max-width:570px}.business-list{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}.business-list div{display:grid;grid-template-columns:25px 1fr;column-gap:8px}.business-list span{grid-row:span 2;color:var(--green);font-weight:800}.business-list strong{font-size:13px}.business-list small{font-size:10px;color:#77849a}.business-art{height:360px;position:relative;background:linear-gradient(145deg,#eaf2ff,#f7faff);border:1px solid #d8e5f5;border-radius:25px}.art-card{position:absolute;background:#fff;border:1px solid #dce5f0;border-radius:15px;box-shadow:0 15px 35px rgba(30,55,90,.1)}.art-main{left:45px;right:45px;top:60px;height:235px;padding:20px}.mini-top{display:flex;justify-content:space-between;font-size:11px;font-weight:800}.mini-top b{color:var(--blue);font-size:9px;background:#edf4ff;padding:4px 7px;border-radius:6px}.mini-number{font-size:27px;font-weight:800;margin-top:30px}.mini-label{font-size:10px;color:#7c8798}.bars{height:105px;display:flex;align-items:end;gap:12px;margin-top:14px}.bars i{display:block;flex:1;background:linear-gradient(180deg,#5c8df4,#d8e5ff);border-radius:7px 7px 2px 2px}.art-small{padding:12px 14px;display:flex;flex-direction:column}.art-small b{font-size:18px}.art-small span{font-size:9px;color:#7b879a}.art-small.one{left:3px;top:105px}.art-small.two{right:4px;top:82px}.art-small.three{right:25px;bottom:22px}
.security-section{padding-top:0}.security-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.security-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px}.security-icon{width:40px;height:40px;border-radius:11px;background:#edf4ff;color:var(--blue);display:grid;place-items:center;font-weight:800}.security-card h3{font-size:16px;margin:17px 0 7px}.security-card p{font-size:12px;color:var(--muted);margin:0}
.cta-section{padding:80px 0;background:linear-gradient(135deg,#153b94,#2563eb);color:#fff}.cta-inner{display:grid;grid-template-columns:1fr 430px;gap:80px;align-items:center}.cta-section .section-kicker{color:#bcd2ff}.cta-section h2{font-size:42px;line-height:1.15;letter-spacing:-.035em;margin:10px 0}.cta-section p{color:#d9e5ff;max-width:570px}.demo-form{display:grid;grid-template-columns:1fr 1fr;gap:9px}.demo-form input{height:46px;border:1px solid rgba(255,255,255,.2);border-radius:9px;padding:0 13px;font:inherit;font-size:12px;outline:none}.demo-form input:focus{border-color:#fff}.demo-form .btn{grid-column:1/-1;height:48px}.demo-form small{grid-column:1/-1;color:#cbd9f5;font-size:9px}
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:90px}.faq-grid>div>p{color:var(--muted);font-size:13px;max-width:360px}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:19px 0}summary{cursor:pointer;font-weight:700;font-size:14px;list-style:none;display:flex;justify-content:space-between}summary:after{content:"+";color:var(--blue);font-size:18px}details[open] summary:after{content:"−"}details p{color:var(--muted);font-size:12px;max-width:700px;margin:10px 0 0}
.footer{background:#0b162b;color:#b5c0d2;padding:65px 0 20px}.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:50px}.footer .brand{color:#fff}.footer-brand p{font-size:12px;max-width:260px;color:#7f8ca4}.footer-col{display:flex;flex-direction:column;gap:9px}.footer-col h4{color:#fff;font-size:12px;margin:0 0 7px}.footer-col a{font-size:11px;color:#8794aa}.footer-col a:hover{color:#fff}.footer-bottom{border-top:1px solid #23304a;margin-top:50px;padding-top:18px;display:flex;justify-content:space-between;font-size:9px;color:#68758d}

@media(max-width:1000px){
  .nav-links{display:none}.menu-toggle{display:block;margin-left:auto}.nav-actions{display:none}.hero-grid,.business-grid,.cta-inner,.faq-grid{grid-template-columns:1fr}.hero{padding-top:55px}.hero h1{font-size:48px}.hero-visual{max-width:760px;margin:auto}.product-showcase{grid-template-columns:1fr}.workflow{grid-template-columns:1fr 1fr}.feature-grid{grid-template-columns:1fr 1fr}.security-grid{grid-template-columns:1fr 1fr}.business-grid{gap:40px}.business-art{max-width:650px}.cta-inner{gap:35px}.faq-grid{gap:45px}
}
@media(max-width:650px){
  .container{width:min(100% - 28px,1160px)}.nav{height:65px}.hero{padding:42px 0 50px}.hero h1{font-size:38px}.hero-text{font-size:14px}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.hero-proof{gap:12px;justify-content:space-between}.hero-proof strong{font-size:11px}.hero-proof span{font-size:9px}.float-card{display:none}.trust-inner{padding:18px 0;align-items:flex-start;flex-direction:column}.trust-items{flex-wrap:wrap;gap:10px 18px}.section{padding:72px 0}.section-head h2,.business-copy h2,.faq-grid h2,.cta-section h2{font-size:31px}.feature-grid,.security-grid,.workflow{grid-template-columns:1fr}.section-head.split{display:block}.section-head.split p{margin-top:15px}.product-tabs{overflow:auto;padding-bottom:5px}.tab{white-space:nowrap}.product-showcase{padding:20px}.showcase-copy h3{font-size:25px}.business-list{grid-template-columns:1fr}.business-art{height:290px}.art-main{left:25px;right:25px;top:45px;height:200px}.mini-number{margin-top:20px;font-size:23px}.bars{height:80px}.cta-section{padding:60px 0}.demo-form{grid-template-columns:1fr}.demo-form .btn,.demo-form small{grid-column:auto}.footer-top{grid-template-columns:1fr 1fr;gap:35px}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:7px}.browser-card{transform:none}
}

/* ---------- V2 premium pricing ---------- */
.pricing-section{background:#fff;padding-top:95px}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.price-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:0 8px 28px rgba(25,50,90,.05);transition:.25s transform,.25s box-shadow}
.price-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.price-card.popular{border:1.5px solid #7ea7ff;box-shadow:0 18px 45px rgba(37,99,235,.13)}
.popular-ribbon{position:absolute;right:18px;top:18px;background:#eaf2ff;color:var(--blue);font-size:9px;font-weight:900;letter-spacing:.08em;padding:6px 8px;border-radius:999px}
.price-top{display:flex;flex-direction:column;gap:4px;padding-right:80px}.plan-name{font-size:20px;font-weight:800}.plan-badge{font-size:10px;color:#7b879b;font-weight:600}.price{font-size:34px;font-weight:800;letter-spacing:-.04em;margin:25px 0 7px}.price small{font-size:11px;letter-spacing:0;color:#7b879b;font-weight:600}.price-card>p{font-size:12px;color:var(--muted);min-height:58px}.price-btn{width:100%;margin:12px 0 16px}.price-card ul{list-style:none;padding:0;margin:0;border-top:1px solid var(--line);padding-top:17px}.price-card li{font-size:11px;font-weight:600;margin:11px 0;color:#4f5e75}.price-card li:before{content:"✓";color:var(--green);font-weight:900;margin-right:9px}.pricing-note{text-align:center;margin-top:18px;color:#8793a6;font-size:10px}

/* ---------- V2 visual polish ---------- */
.hero{padding-top:95px}.hero h1{font-weight:800}.hero-copy{position:relative;z-index:2}.hero-visual{filter:saturate(1.03)}
.feature-card,.security-card,.step,.price-card{backdrop-filter:blur(8px)}
.section-kicker{font-size:11px}.section-head h2,.business-copy h2,.faq-grid h2{font-weight:800}
@media(max-width:1000px){.pricing-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.pricing-grid{grid-template-columns:1fr}.price-card.popular{order:-1}}

/* ---------- V3 commercial SaaS polish ---------- */
.announcement{background:#0d1a31;color:#dce7f8;font-size:11px}.announcement-inner{min-height:34px;display:flex;align-items:center;justify-content:center;gap:15px}.announcement b{color:#fff}.announcement a{color:#9fc0ff;font-weight:800}.announcement a:hover{color:#fff}
.hero{padding:90px 0 80px}.hero-trust{display:flex;align-items:center;gap:8px;margin-top:19px;color:#728098;font-size:10px;font-weight:600}.trust-check{display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:#e5f8eb;color:#16a34a;font-weight:900}
.why-section{background:#f7faff}.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.why-grid article{background:#fff;border:1px solid var(--line);border-radius:17px;padding:25px;min-height:210px}.why-number{font-size:10px;font-weight:900;color:#8da0bd;letter-spacing:.1em}.why-grid h3{font-size:16px;margin:25px 0 8px}.why-grid p{font-size:12px;color:var(--muted);margin:0;line-height:1.7}
.proof-section{padding-top:0;background:#f7faff}.proof-card{display:grid;grid-template-columns:80px 1fr;gap:20px;background:#fff;border:1px solid #dbe6f4;border-radius:22px;padding:42px;box-shadow:0 15px 40px rgba(20,47,92,.06)}.proof-quote{font-size:86px;line-height:.7;color:#c7d9ff;font-weight:800}.proof-card h2{font-size:32px;line-height:1.2;margin:10px 0 12px;letter-spacing:-.03em}.proof-card p{font-size:13px;color:var(--muted);max-width:730px}.proof-pills{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}.proof-pills span{border:1px solid #dce6f3;background:#f8fbff;border-radius:999px;padding:7px 11px;font-size:10px;font-weight:800;color:#53647d}
@media(max-width:1000px){.why-grid{grid-template-columns:1fr 1fr}.proof-card{grid-template-columns:45px 1fr}}
@media(max-width:650px){.announcement-inner{justify-content:space-between;padding:7px 0;font-size:9px}.announcement-inner>span{max-width:75%}.hero{padding:55px 0}.why-grid{grid-template-columns:1fr}.proof-card{grid-template-columns:1fr;padding:25px}.proof-quote{font-size:55px}.proof-card h2{font-size:27px}}

/* =========================================================
   V4 — Commercial SaaS / Live ERP integration
   ========================================================= */
.btn-erp{background:#0f1b33!important;color:#fff!important;box-shadow:0 7px 18px rgba(15,27,51,.18)}
.btn-erp:hover{background:#172746!important}
.hero-erp-note{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-top:20px;font-size:10px;color:#6f7d93;font-weight:600}
.hero-erp-note a{color:var(--blue);font-weight:800}.live-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px #dcfce7;margin-right:3px}
.live-app-card{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 18px;margin-bottom:18px;border:1px solid #d9e6f8;border-radius:13px;background:#f7faff}
.live-app-card>div{display:grid;grid-template-columns:auto 1fr;column-gap:8px;align-items:center}.live-app-card .live-dot{grid-row:span 2}
.live-app-card strong{font-size:11px}.live-app-card small{font-size:9px;color:#7a879b}.live-app-card .btn{flex:none}
.industry-strip{padding:82px 0;background:#0f1b33;color:#fff}.industry-intro{text-align:center;max-width:690px;margin:auto}.industry-strip .section-kicker{color:#8fb3ff}.industry-strip h2{font-size:38px;line-height:1.18;letter-spacing:-.035em;margin:9px 0 12px}.industry-strip p{color:#aab8ce;font-size:13px}.industry-chips{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;max-width:900px;margin:30px auto 0}.industry-chips span{padding:11px 15px;border:1px solid #2b3b59;background:#15243e;border-radius:999px;font-size:11px;font-weight:700;color:#d7e1f0}
.final-cta{padding:85px 0;background:#fff}.final-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:45px;padding:45px 50px;border-radius:24px;background:linear-gradient(135deg,#eaf2ff,#f7faff);border:1px solid #d7e5f7}.final-cta h2{font-size:35px;line-height:1.15;letter-spacing:-.035em;margin:9px 0}.final-cta p{font-size:13px;color:#64738b;margin:0;max-width:610px}.final-cta-actions{display:flex;gap:10px;flex:none}.btn-light{background:#fff;border:1px solid #d8e2ef;color:#13223c}
.footer-erp-link{color:#9fc0ff!important;font-weight:800!important}
@media(max-width:1000px){.nav .btn-erp{display:none}.final-cta-inner{display:block}.final-cta-actions{margin-top:22px}.industry-strip h2{font-size:32px}}
@media(max-width:650px){.live-app-card{align-items:flex-start;flex-direction:column}.live-app-card .btn{width:100%}.industry-strip{padding:65px 0}.industry-strip h2{font-size:29px}.industry-chips{justify-content:flex-start}.industry-chips span{font-size:10px}.final-cta{padding:65px 0}.final-cta-inner{padding:30px 23px}.final-cta h2{font-size:29px}.final-cta-actions{flex-direction:column}.final-cta-actions .btn{width:100%}}

/* V5 — exact user assets */
.site-logo{width:36px;height:36px;object-fit:contain;border-radius:9px;background:#fff;display:block}
.brand-name{white-space:nowrap;font-weight:850;color:#10213d}.brand-name em{font-style:normal;color:#72809a;font-weight:700}
.brand-lockup{display:flex;align-items:center;gap:13px;padding:12px 14px;margin-bottom:14px;background:#fff;border:1px solid #dbe6f4;border-radius:15px}
.brand-lockup-logo{width:54px;height:54px;object-fit:contain;border-radius:10px}.brand-lockup strong{display:block;font-size:12px;color:#10213d}.brand-lockup span{display:block;font-size:9px;color:#7b879b;margin-top:3px}
.product-showcase img[src*="pos-billing-exact"]{display:block;width:100%;height:auto;max-height:520px;object-fit:contain;object-position:center;border-radius:13px}