:root{--blue:#1665F5;--ink:#0D1117;--gray:#6B7280;--line:#E5E7EB;--soft:#F6F8FC;--white:#fff;--card:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--white);color:var(--ink);line-height:1.55}
body.dark{--white:#0D1117;--ink:#F8FAFC;--gray:#AAB2C0;--line:#283142;--soft:#121827;--card:#151C2B}
a{color:inherit;text-decoration:none}.wrap{width:min(1180px,92%);margin:auto}.section{padding:88px 0}.muted{background:var(--soft)}
.header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--white) 94%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{height:92px;display:flex;align-items:center;justify-content:space-between;gap:28px}.logo img{width:155px;display:block}.nav-menu{display:flex;align-items:center;gap:25px;font-weight:700}.nav-menu a:hover{color:var(--blue)}
.menu-btn{display:none;border:0;background:none;font-size:30px;color:var(--ink)}.theme-toggle{border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:50%;width:42px;height:42px;cursor:pointer}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:0;border-radius:999px;padding:16px 24px;background:var(--blue);color:#fff;font-weight:800;cursor:pointer}.btn.small{padding:11px 18px}.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}.btn.white{background:#fff;color:#0D1117}.btn.disabled{opacity:.55;cursor:not-allowed}
.kicker{font-size:13px;font-weight:900;letter-spacing:.22em;text-transform:uppercase;color:var(--blue);margin-bottom:16px}.kicker.light{color:#8CB7FF}
.hero{position:relative;overflow:hidden;padding-top:100px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:55px;align-items:center}.hero h1{font-size:clamp(54px,7vw,94px);line-height:.96;letter-spacing:-.055em;margin:0 0 28px}.hero h1 span{color:var(--blue)}.lead{font-size:21px;color:var(--gray);max-width:720px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin:34px 0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:45px}.stats div{border-top:1px solid var(--line);padding-top:16px}.stats strong,.stats small{display:block}.stats small{color:var(--gray)}
.hero-panel{background:radial-gradient(circle at 50% 65%,#2b1d4b 0,#121827 42%,#0d1117 80%);color:#fff;border-radius:42px;padding:28px 34px;min-height:520px;box-shadow:0 30px 80px #1665f520}.panel-top{color:#c7ceda}.dot{display:inline-block;width:11px;height:11px;background:#31d59b;border-radius:50%;margin-right:10px}.ecosystem{position:relative;height:340px}.core,.eco{position:absolute;display:grid;place-items:center;font-weight:900}.core{width:150px;height:150px;left:50%;top:50%;transform:translate(-50%,-50%);background:var(--blue);border-radius:38px;font-size:72px}.eco{border:1px solid #384257;background:#151b29;border-radius:24px;padding:16px 24px}.e1{left:4%;top:16%}.e2{right:4%;top:16%}.e3{left:8%;bottom:12%}.e4{right:3%;bottom:10%}
.tech-strip{border-block:1px solid var(--line);padding:25px 0}.techs{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;text-transform:uppercase;letter-spacing:.12em;font-weight:900;color:var(--gray)}
.section-head{display:grid;grid-template-columns:1.25fr .75fr;gap:50px;align-items:end;margin-bottom:42px}.section-head h2,.page-hero h1{font-size:clamp(42px,5vw,68px);line-height:1.03;letter-spacing:-.04em;margin:0}.section-head p{color:var(--gray);font-size:18px}
.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.product-card{overflow:hidden;border:1px solid var(--line);border-radius:34px;background:var(--card)}.product-card img{width:100%;height:330px;object-fit:cover;display:block}.product-card>div{padding:38px}.product-card h3{font-size:35px;margin:8px 0 12px}.product-card p{color:var(--gray);font-size:18px}.product-card a{color:var(--blue);font-weight:900}.badge{display:inline-block;border-radius:999px;background:var(--blue);color:#fff;font-size:11px;letter-spacing:.14em;font-weight:900;padding:8px 12px}.badge.subtle{background:var(--soft);color:var(--blue)}
.solution-grid,.service-grid,.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.solution,.service,.feature{border:1px solid var(--line);border-radius:25px;padding:28px;background:var(--card)}.solution{font-weight:900}.service-grid{grid-template-columns:repeat(3,1fr)}.service b{color:var(--blue)}.service p,.feature p{color:var(--gray)}
.why{background:#0d1117;color:#fff}.why-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.why-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}.why-cards div{border:1px solid #2b3444;border-radius:24px;padding:25px}.why-cards strong,.why-cards span{display:block}.why-cards span{color:#aab2c0;margin-top:7px}
.company-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.company-copy p{color:var(--gray)}
.contact{background:var(--blue);color:#fff}.contact-box{display:grid;grid-template-columns:.85fr 1.15fr;gap:55px;align-items:start}.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:0;border-radius:15px;padding:17px;font:inherit}.contact-form textarea,.contact-form button,.form-wide{grid-column:1/-1}.form-status{grid-column:1/-1;margin:0;font-weight:700}
footer{padding:55px 0 25px;background:#0d1117;color:#fff}.footer{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:35px}.footer img{width:145px;filter:brightness(0) invert(1)}.footer a,.footer strong{display:block;margin:8px 0}.footer a{color:#b9c0cc}.footer-bottom{border-top:1px solid #293142;margin-top:35px;padding-top:22px;display:flex;justify-content:space-between;color:#9da6b5}
.page-hero{padding:85px 0 60px;background:linear-gradient(135deg,var(--soft),var(--white))}.page-hero p{font-size:21px;color:var(--gray);max-width:780px}.crumb{font-weight:800;color:var(--blue);margin-bottom:25px}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.product-detail img{width:100%;border-radius:30px}.checklist{display:grid;gap:12px;padding:0}.checklist li{list-style:none;padding-left:30px;position:relative}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:900}
.cta-card{border:1px solid var(--line);border-radius:34px;padding:45px;background:var(--soft);display:flex;align-items:center;justify-content:space-between;gap:30px}
.legal{max-width:850px}.legal h2{margin-top:42px}.legal p,.legal li{color:var(--gray)}
.reveal{opacity:0;transform:translateY(18px);transition:.6s}.reveal.show{opacity:1;transform:none}
@media(max-width:800px){.nav{height:118px}.logo img{width:150px}.menu-btn{display:block}.nav-menu{display:none;position:absolute;left:4%;right:4%;top:105px;background:var(--card);border:1px solid var(--line);border-radius:28px;padding:26px;flex-direction:column;align-items:stretch;box-shadow:0 20px 60px #0002}.nav-menu.open{display:flex}.hero{padding-top:65px}.hero-grid,.section-head,.why-grid,.company-grid,.contact-box,.product-detail{grid-template-columns:1fr}.hero h1{font-size:60px}.hero-panel{min-height:490px}.stats{grid-template-columns:1fr 1fr}.product-grid,.service-grid,.solution-grid,.feature-grid{grid-template-columns:1fr}.product-card img{height:auto}.why-cards{grid-template-columns:1fr}.contact-form{grid-template-columns:1fr}.footer{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column;gap:10px}.cta-card{align-items:flex-start;flex-direction:column}.section{padding:68px 0}}