:root{
  --bg:#f6fbff;--surface:#fff;--text:#071b42;--muted:#607493;--line:#dbe8f7;
  --primary:#0b6cf6;--primary2:#00b8ff;--dark:#062e83;--success:#14b87a;
  --shadow:0 18px 55px rgba(24,83,164,.12);--soft:0 10px 28px rgba(24,83,164,.08);
  --radius:20px;--container:1180px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:
radial-gradient(circle at 10% 0%,rgba(0,184,255,.12),transparent 24rem),
radial-gradient(circle at 90% 3%,rgba(11,108,246,.11),transparent 28rem),
linear-gradient(180deg,#fff 0%,var(--bg) 100%);line-height:1.6}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.84);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}.logo img{width:180px;height:54px;object-fit:contain;object-position:left center;mix-blend-mode:multiply}
.nav-links{display:flex;gap:23px;align-items:center;font-size:14px;font-weight:800}.nav-links a{color:#18335e}.nav-links a:hover,.nav-links a.active{color:var(--primary)}
.nav-actions{display:flex;gap:9px;align-items:center}.lang-switch{display:flex;border:1px solid #cfe0f6;border-radius:12px;overflow:hidden;background:#fff}
.lang-switch a{padding:10px 12px;font-size:12px;font-weight:900;color:#466182}.lang-switch a.active{background:var(--primary);color:#fff}
.menu-btn{display:none;border:0;background:none;font-size:28px;color:var(--text)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 18px;border-radius:13px;font-size:14px;font-weight:900;border:1px solid transparent;transition:.2s;cursor:pointer}
.btn:hover{transform:translateY(-2px)}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary2));box-shadow:0 12px 26px rgba(11,108,246,.24)}
.btn-secondary{background:#fff;color:#0649af;border-color:#cfe0f6;box-shadow:var(--soft)}.btn-dark{background:#0b1730;color:#fff}
.hero{padding:90px 0 72px}.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:52px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:9px;padding:8px 13px;border-radius:999px;background:#eff8ff;border:1px solid #cae5ff;color:#0964dc;font-weight:900;font-size:13px}
.badge:before{content:"";width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary2));box-shadow:0 0 0 5px rgba(11,108,246,.1)}
h1{font-size:clamp(42px,5.5vw,74px);line-height:1.04;letter-spacing:-2.8px;margin:24px 0 22px}
h1 span,.gradient{background:linear-gradient(135deg,var(--primary),var(--primary2));-webkit-background-clip:text;color:transparent}
.hero p,.lead{font-size:18px;color:var(--muted);margin:0}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.trust{display:flex;flex-wrap:wrap;gap:14px 22px;margin-top:32px;padding:18px 20px;border-radius:15px;border:1px solid var(--line);background:rgba(255,255,255,.86);box-shadow:var(--soft)}
.trust span{font-size:13px;font-weight:900;color:#31527d}
.hero-image{padding:14px;border-radius:28px;background:linear-gradient(145deg,#fff,#eaf4ff);border:1px solid #d4e6fa;box-shadow:0 35px 80px rgba(22,78,161,.22)}
.hero-image img{border-radius:20px;width:100%;aspect-ratio:16/9;object-fit:cover}
.section{padding:88px 0}.section.alt{background:rgba(255,255,255,.72);border-block:1px solid #edf3fb}.section-head{text-align:center;margin-bottom:42px}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--primary);font-size:12px;font-weight:900}h2{font-size:clamp(30px,4vw,48px);line-height:1.15;letter-spacing:-1.4px;margin:10px 0 12px}
.section-head p{max-width:760px;margin:0 auto;color:var(--muted)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--soft);transition:.25s}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,#edf7ff,#dff1ff);color:var(--primary);font-size:24px}
.card h3{margin:18px 0 8px;font-size:19px}.card p{margin:0;color:var(--muted);font-size:14px}
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:22px}.shot{background:#fff;border:1px solid var(--line);border-radius:22px;padding:14px;box-shadow:var(--soft)}
.shot img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:15px}.shot h3{margin:16px 8px 4px}.shot p{margin:0 8px 10px;color:var(--muted)}
.page-hero{padding:72px 0 52px;text-align:center}.page-hero p{max-width:780px;margin:0 auto;color:var(--muted);font-size:18px}
.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.download-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow)}
.download-card ul{padding-left:20px;color:var(--muted)}.notice{padding:15px 17px;border-radius:13px;background:#eef7ff;border:1px solid #cfe7ff;color:#31527d}.warning{background:#fff7e8;border-color:#ffe0a7;color:#7f5712}
.code{background:#0b1730;color:#d9efff;border-radius:14px;padding:18px;overflow:auto;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:14px;overflow:hidden;box-shadow:var(--soft)}
.faq-q{width:100%;border:0;background:#fff;padding:20px 22px;text-align:left;font-weight:900;font-size:16px;color:var(--text);display:flex;justify-content:space-between;cursor:pointer}.faq-a{display:none;padding:0 22px 20px;color:var(--muted)}.faq-item.open .faq-a{display:block}
.docs{display:grid;grid-template-columns:250px 1fr;gap:24px}.docs-nav{position:sticky;top:98px;align-self:start;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--soft)}
.docs-nav a{display:block;padding:10px 12px;border-radius:10px;color:#31527d;font-weight:800;font-size:14px}.docs-nav a:hover{background:#eef7ff;color:var(--primary)}
.docs article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;margin-bottom:18px;box-shadow:var(--soft)}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}.contact-card,.form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--soft)}
label{display:block;font-weight:900;margin-bottom:7px}.form-row{margin-bottom:16px}input,textarea{width:100%;border:1px solid #cfe0f6;border-radius:12px;padding:13px 14px;font:inherit;background:#fbfdff}textarea{min-height:140px}
footer{padding:58px 0 22px;background:#f3f8fe;border-top:1px solid #e4edf8}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:38px}
.footer-brand img{width:180px;height:56px;object-fit:contain;object-position:left center;mix-blend-mode:multiply}.footer-brand p,.footer-col a{color:var(--muted);font-size:14px}.footer-col a{display:block;margin:9px 0}.footer-col a:hover{color:var(--primary)}
.copyright{display:flex;justify-content:space-between;gap:18px;margin-top:42px;padding-top:20px;border-top:1px solid #dce7f3;color:#7284a0;font-size:13px}
.reveal{opacity:0;transform:translateY(16px);transition:.7s}.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){.nav-links,.nav-actions .btn{display:none}.menu-btn{display:block}.nav-links.open{display:flex;position:absolute;left:20px;right:20px;top:78px;flex-direction:column;align-items:flex-start;padding:18px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
.hero-grid,.download-grid,.contact-grid{grid-template-columns:1fr}.grid-3{grid-template-columns:repeat(2,1fr)}.docs{grid-template-columns:1fr}.docs-nav{position:static}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.container{width:min(100% - 24px,var(--container))}.hero{padding-top:58px}.hero-actions{flex-direction:column}.btn{width:100%}.grid-3,.gallery{grid-template-columns:1fr}.section{padding:68px 0}.footer-grid{grid-template-columns:1fr}.copyright{flex-direction:column}.lang-switch a{padding:9px 10px}}