:root{
  --ink:#10233f; --muted:#65748b; --line:#e7edf4; --paper:#f7faff;
  --blue:#146ef5; --cyan:#16c6d9; --violet:#6b5cff; --dark:#0b172a;
  --radius:22px; --shadow:0 20px 60px rgba(16,35,63,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.65}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1160px,92%);margin:auto}
.topbar{background:var(--dark);color:#dce8f8;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;padding:9px 0;gap:20px}
.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(231,237,244,.8)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:850;letter-spacing:-.8px}
.logo-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 8px 20px rgba(20,110,245,.25)}
.logo small{display:block;color:#8a97a9;font-size:9px;letter-spacing:2.5px;line-height:1}
.nav-links{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:700}
.nav-links a{color:#526177}
.nav-links a:hover,.nav-links a.active{color:var(--blue)}
.nav-cta{padding:11px 18px;border-radius:12px;background:var(--blue);color:#fff!important}
.menu{display:none;border:0;background:none;font-size:25px;color:var(--ink)}
.hero{padding:82px 0 75px;background:radial-gradient(circle at 80% 20%,#dff8ff 0,#f3f7ff 30%,#fff 68%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.eyebrow{font-size:12px;font-weight:850;letter-spacing:2.5px;text-transform:uppercase;color:var(--blue);margin-bottom:16px}
h1{font-size:clamp(42px,5vw,70px);line-height:1.02;letter-spacing:-3px;margin-bottom:22px}
h1 span{color:var(--blue)}
.lead{font-size:18px;color:var(--muted);max-width:620px}
.actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 21px;border-radius:13px;font-weight:800;font-size:14px;border:1px solid transparent}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 12px 25px rgba(20,110,245,.2)}
.btn-light{background:#fff;border-color:var(--line)}
.hero-card{min-height:420px;border-radius:30px;background:linear-gradient(145deg,#0d2340,#153c69);position:relative;overflow:hidden;box-shadow:var(--shadow)}
.hero-card:before{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:#19c8d9;opacity:.18;right:-80px;top:-80px}
.device{position:absolute;left:9%;right:9%;top:13%;bottom:12%;border:8px solid #071427;border-radius:20px;background:#f7fbff;box-shadow:0 30px 60px rgba(0,0,0,.3);overflow:hidden}
.device-head{height:42px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 16px;gap:8px}
.dot{width:7px;height:7px;border-radius:50%;background:#d5deea}
.screen{padding:28px;background:linear-gradient(135deg,#f4fbff,#fff)}
.screen .mini-title{font-weight:900;font-size:24px;line-height:1.15}
.screen .mini-title span{color:var(--blue)}
.mini-bars{display:flex;gap:10px;margin-top:24px}.mini-bar{height:90px;border-radius:14px;background:#fff;border:1px solid var(--line);flex:1;padding:12px}.mini-bar b{font-size:18px}.mini-line{height:8px;border-radius:20px;background:#dbe9ff;margin-top:15px}
.stats{padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.stat{text-align:center;padding:13px}.stat strong{font-size:26px}.stat span{display:block;color:var(--muted);font-size:12px}
.section{padding:88px 0}.section.alt{background:var(--paper)}
.section-head{max-width:690px;margin-bottom:42px}.section-head h2{font-size:42px;line-height:1.1;letter-spacing:-1.7px;margin-bottom:12px}.section-head p{color:var(--muted)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;box-shadow:0 10px 35px rgba(16,35,63,.04)}
.icon{width:50px;height:50px;border-radius:15px;background:#eaf3ff;color:var(--blue);display:grid;place-items:center;font-weight:900;font-size:19px;margin-bottom:22px}
.card h3{font-size:21px;margin-bottom:9px}.card p{color:var(--muted);font-size:14px}
.feature{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center}
.visual{min-height:390px;border-radius:30px;background:linear-gradient(145deg,#0b1a31,#153f72);position:relative;overflow:hidden;padding:30px;color:#fff}
.visual .float{position:absolute;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:18px;backdrop-filter:blur(8px)}
.float.one{left:28px;bottom:28px}.float.two{right:28px;top:34px}.float strong{display:block;font-size:25px}.float small{color:#bcd1ea}
.checks{display:grid;gap:13px;margin-top:25px}.check{display:flex;gap:11px;align-items:flex-start;font-size:14px}.check i{font-style:normal;color:var(--blue);font-weight:900}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{position:relative}.step-num{font-size:13px;font-weight:900;color:var(--blue);margin-bottom:12px}.step h3{font-size:18px;margin-bottom:7px}.step p{color:var(--muted);font-size:13px}
.portfolio{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.project{border-radius:20px;overflow:hidden;background:#fff;border:1px solid var(--line)}.project-art{height:210px;padding:22px;background:linear-gradient(135deg,#e8f5ff,#f4f0ff);position:relative}.project-art.dark{background:linear-gradient(135deg,#122b4a,#1a6aa1)}.project-art .panel{position:absolute;left:22px;right:22px;bottom:20px;top:24px;background:#fff;border-radius:12px;padding:15px;box-shadow:0 15px 30px rgba(0,0,0,.12)}.project-art.dark .panel{background:#eef7ff}.project-info{padding:20px}.project-info h3{margin-bottom:5px}.project-info p{color:var(--muted);font-size:13px}
.banner{background:linear-gradient(120deg,#0c1c34,#1756a0);border-radius:30px;padding:50px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px}.banner p{color:#bcd1e9;margin-top:8px}.banner .btn{background:#fff;color:var(--ink)}
.page-hero{padding:72px 0;background:linear-gradient(135deg,#f0f8ff,#fff)}.page-hero h1{font-size:56px}.breadcrumbs{color:var(--muted);font-size:13px;margin-top:14px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.large-copy p{color:var(--muted);margin-bottom:16px}.quote{padding:26px;border-left:4px solid var(--blue);background:var(--paper);font-weight:750}
.list-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:35px}.contact-info{display:grid;gap:15px}.contact-item{padding:20px;border:1px solid var(--line);border-radius:18px}.contact-item b{display:block;margin-bottom:5px}.contact-item span{color:var(--muted);font-size:14px}
.form{padding:30px;border:1px solid var(--line);border-radius:25px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:800}.field input,.field textarea,.field select{width:100%;padding:13px 14px;border:1px solid #dce4ee;border-radius:11px;font:inherit;outline:none}.field textarea{min-height:145px;resize:vertical}
.footer{background:var(--dark);color:#d7e2ef;padding:60px 0 22px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px}.footer h3{color:#fff;margin-bottom:15px}.footer p,.footer a{color:#9fb0c5;font-size:13px}.footer-links{display:grid;gap:8px}.copyright{border-top:1px solid #26374d;margin-top:45px;padding-top:20px;font-size:12px;color:#8395aa;display:flex;justify-content:space-between}
@media(max-width:850px){.topbar{display:none}.nav-links{display:none}.menu{display:block}.hero-grid,.feature,.split,.contact-grid{grid-template-columns:1fr}.hero{padding-top:55px}.hero-card{min-height:350px}.stat-grid{grid-template-columns:repeat(2,1fr)}.grid-3,.portfolio{grid-template-columns:1fr}.process{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.page-hero h1{font-size:45px}}
@media(max-width:520px){h1{font-size:43px}.section{padding:65px 0}.section-head h2{font-size:34px}.process,.list-grid,.form-grid,.footer-grid{grid-template-columns:1fr}.banner{padding:32px;display:block}.banner .btn{margin-top:20px}.copyright{display:block}.copyright span{display:block;margin-top:8px}.hero-card{min-height:310px}.device{left:6%;right:6%;top:12%;bottom:10%}}