:root{--blue:#063b86;--blue2:#0b5ed7;--cyan:#00bfd8;--green:#12a86b;--dark:#081225;--muted:#667085;--light:#f5f9ff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--dark);background:white}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.95);box-shadow:0 8px 28px rgba(8,18,37,.08);z-index:50}
.nav{max-width:1300px;margin:auto;padding:14px 18px;display:flex;justify-content:space-between;align-items:center}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--dark)}
.brand-logo{width:46px;height:46px;border-radius:15px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:white;display:grid;place-items:center;font-weight:900;font-size:22px}
.brand strong{font-size:19px}.brand small{display:block;color:var(--muted);font-size:12px}
.nav-links{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.nav-links a{text-decoration:none;color:var(--dark);font-weight:700;font-size:13px}.nav-cta{background:var(--blue);color:white!important;padding:10px 14px;border-radius:999px}.menu-btn{display:none;background:none;border:0;font-size:28px}
.btn{display:inline-block;text-decoration:none;border-radius:14px;padding:15px 22px;font-weight:900}.btn-primary{background:var(--green);color:white}.btn-secondary{background:white;color:var(--blue)}
.hero{min-height:calc(100vh - 72px);background:radial-gradient(circle at 74% 26%,#288dff 0,#0b5ed7 30%,#062d6b 62%,#041936 100%);color:white;display:grid;grid-template-columns:1.05fr .95fr;gap:45px;align-items:center;padding:86px 7%;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:44px 44px}
.hero-content,.hero-visual{position:relative;z-index:1}.eyebrow,.section-tag{display:inline-block;background:rgba(255,255,255,.15);padding:9px 14px;border-radius:999px;font-weight:800;font-size:13px}.section-tag{background:#eaf4ff;color:var(--blue)}
.hero h1{font-size:clamp(40px,5vw,68px);line-height:1.04;margin:24px 0}.hero p{font-size:19px;line-height:1.7;color:#eaf4ff}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:34px}.hero-stats div{background:rgba(255,255,255,.12);border-radius:16px;padding:14px}.hero-stats strong{display:block;font-size:27px}.hero-stats span{font-size:12px;color:#dbeafe}
.device{background:rgba(255,255,255,.14);border-radius:28px;padding:12px;box-shadow:0 35px 90px rgba(0,0,0,.38)}.device-bar{height:36px;background:#071b3e;border-radius:18px 18px 0 0;display:flex;align-items:center;gap:7px;padding-left:16px}.device-bar span{width:10px;height:10px;border-radius:50%;background:#93c5fd}.device-body{height:360px;background:white;border-radius:0 0 18px 18px;color:var(--dark);display:grid;grid-template-columns:145px 1fr;overflow:hidden}.device-body aside{background:#062c68;color:white;padding:22px}.device-body aside p{font-size:12px;margin:18px 0;color:#cfe6ff}.device-body section{padding:24px}.device-title{display:flex;justify-content:space-between;margin-bottom:18px;color:var(--blue);font-weight:900}.kpi-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.kpi-row div{background:#f4f8ff;border-radius:14px;padding:13px}.kpi-row b{display:block;color:var(--blue);font-size:23px}.kpi-row span{font-size:11px;color:var(--muted)}.chart{height:135px;margin-top:22px;background:#f2f7ff;border-radius:16px;display:flex;align-items:end;gap:13px;padding:18px}.chart span{flex:1;background:linear-gradient(180deg,var(--cyan),var(--blue2));border-radius:8px 8px 0 0}
.page-hero{padding:94px 7% 76px;background:linear-gradient(135deg,#eef7ff,#fff);text-align:center}.page-hero h1{font-size:clamp(34px,4vw,54px);color:var(--blue);margin:18px 0}.page-hero p{max-width:920px;margin:auto;color:var(--muted);font-size:19px;line-height:1.7}
.section{padding:84px 7%;max-width:1240px;margin:auto}.section-head{text-align:center;max-width:900px;margin:0 auto 42px}.section h2,.cta h2{font-size:clamp(32px,4vw,52px);color:var(--blue);margin:18px 0 12px}.section-head p{color:var(--muted);font-size:18px;line-height:1.6}
.grid,.module-categories,.docs-grid,.pricing-grid,.quality-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card,.module-category,.doc-card,.pricing-card,.quality-card{background:white;border:1px solid #dce9fb;border-radius:26px;padding:26px;box-shadow:0 16px 45px rgba(8,18,37,.07)}.card h3,.module-category h3,.doc-card h3,.pricing-card h3,.quality-card h3{color:var(--blue)}.card p,.doc-card p,.pricing-card p,.quality-card p{color:var(--muted);line-height:1.7}.module-category ul,.pricing-card ul{line-height:1.9;color:#344054;padding-left:20px}
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:32px;align-items:center}.panel{background:#f8fbff;border:1px solid #dce9fb;border-radius:30px;padding:34px}.panel h3{color:var(--blue);font-size:28px}.panel p,.panel li{color:var(--muted);line-height:1.8}
.dark-band{background:#041936;color:white;padding:84px 7%}.dark-band h2{color:white;font-size:clamp(32px,4vw,52px);text-align:center}.dark-band p{color:#dbeafe;line-height:1.8}.dark-grid{max-width:1240px;margin:36px auto 0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.dark-card{background:rgba(255,255,255,.08);border-radius:22px;padding:22px}.dark-card h3{color:#9ff5ff}
.demo-shell{padding:70px 7%;max-width:1240px;margin:auto;display:grid;grid-template-columns:310px 1fr;gap:28px}.demo-menu{background:#f8fbff;border:1px solid #dce9fb;border-radius:26px;padding:18px}.demo-menu button{width:100%;border:0;background:white;color:var(--blue);font-weight:900;text-align:left;padding:16px 18px;margin:7px 0;border-radius:16px;cursor:pointer}.demo-menu button.active{background:linear-gradient(135deg,var(--blue),var(--cyan));color:white}.demo-panel{background:white;border:1px solid #dce9fb;border-radius:30px;box-shadow:0 24px 70px rgba(8,18,37,.09);overflow:hidden}.demo-window-top{height:46px;background:#071b3e;display:flex;align-items:center;gap:8px;padding-left:18px}.demo-window-top span{width:11px;height:11px;border-radius:50%;background:#93c5fd}.demo-content{display:grid;grid-template-columns:1fr .9fr;gap:26px;padding:34px}.demo-copy h2{color:var(--blue);font-size:34px}.demo-copy p{color:var(--muted);line-height:1.7}.demo-screen{background:#f4f8ff;border-radius:24px;padding:20px}.demo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.demo-box{height:82px;background:white;border-radius:17px;padding:14px}.demo-box b{display:block;color:var(--blue);font-size:24px}
.diff-hero,.ecosystem-hero{background:radial-gradient(circle at 85% 15%,#00bfd8 0,#0b5ed7 33%,#062c68 70%,#041936 100%);color:white;display:grid;grid-template-columns:1fr .85fr;gap:40px;align-items:center;padding:96px 7%}.diff-hero h1,.ecosystem-hero h1{font-size:clamp(42px,5vw,66px);line-height:1.04}.diff-hero p,.ecosystem-hero p{font-size:20px;line-height:1.7;color:#eaf4ff}.diff-card{background:rgba(255,255,255,.1);border-radius:30px;padding:30px}.diff-card h3{color:#9ff5ff}.diff-card ul{line-height:2;color:#eaf4ff}
.contact-page{padding:80px 7%;display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;max-width:1240px;margin:auto}.contact-info{background:linear-gradient(135deg,var(--blue),var(--blue2));color:white;border-radius:30px;padding:34px}.contact-form{background:white;border:1px solid #dce9fb;border-radius:30px;padding:34px}.contact-form label{display:block;font-weight:800;color:var(--blue);margin:14px 0 8px}.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid #cdddf2;border-radius:14px;padding:14px}.contact-form textarea{min-height:130px}
.price-placeholder{background:#f4f9ff;border-radius:18px;padding:18px;margin:20px 0;color:var(--blue);font-weight:900}.pricing-card.featured{border:2px solid var(--green)}
.cta{margin:70px 7%;padding:70px 30px;border-radius:34px;text-align:center;color:white;background:radial-gradient(circle at 80% 20%,#00bfd8 0,#0b5ed7 34%,#062c68 100%)}.cta h2{color:white}.cta p{font-size:19px;color:#eaf4ff}.contact-line{display:flex;gap:22px;justify-content:center;flex-wrap:wrap;margin:22px 0 30px;font-weight:800}
.footer{background:#041936;color:white;padding:30px 7%;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}.footer small{display:block;color:#cbd5e1;margin-top:6px;line-height:1.6}.footer a{color:white;text-decoration:none}
.scroll-reveal{opacity:0;transform:translateY(30px);transition:.7s ease}.scroll-reveal.visible{opacity:1;transform:translateY(0)}
@media(max-width:960px){.menu-btn{display:block}.nav-links{display:none;position:absolute;left:0;right:0;top:72px;background:white;flex-direction:column;align-items:flex-start;padding:22px}.nav-links.show{display:flex}.hero,.demo-shell,.demo-content,.diff-hero,.ecosystem-hero,.contact-page,.split{grid-template-columns:1fr}.hero{padding:70px 6%;min-height:auto}.hero-stats{grid-template-columns:repeat(2,1fr)}.grid,.module-categories,.docs-grid,.pricing-grid,.dark-grid,.quality-grid{grid-template-columns:1fr}.footer{grid-template-columns:1fr}}