:root{
  --black:#050505;
  --charcoal:#0b0d10;
  --blue:#10b9eb;
  --blue2:#078cc7;
  --deep:#07579e;
  --white:#fff;
  --off:#f6f8fa;
  --text:#181a1d;
  --muted:#66717d;
  --line:#e1e7ec;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--text);line-height:1.6;background:#fff}
img{max-width:100%;display:block}
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(5,5,5,.96);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(12px)}
.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.logo-link img{width:250px;height:70px;object-fit:contain;object-position:left center}
.links{display:flex;align-items:center;gap:28px;color:#e7edf2;font-weight:600;font-size:.93rem}
.links a:hover{color:var(--blue)}
.contact-link{border:1px solid rgba(16,185,235,.55);padding:10px 17px;border-radius:999px}
.menu{display:none;color:#fff;background:none;border:0;font-size:1.6rem}
.hero{position:relative;overflow:hidden;background:linear-gradient(145deg,#030303 0%,#090b0e 55%,#06131b 100%);color:#fff;padding:110px 0 105px}
.glow{position:absolute;border-radius:50%;filter:blur(20px);opacity:.18}
.glow-one{width:500px;height:500px;background:#10b9eb;right:-220px;top:-160px}
.glow-two{width:360px;height:360px;background:#07579e;left:-220px;bottom:-190px}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:center}
.kicker{margin:0 0 18px;color:#87dff8;font-size:.75rem;font-weight:800;letter-spacing:.16em}
.kicker.blue{color:var(--blue2)}
h1,h2,h3{font-family:Montserrat,Inter,sans-serif}
h1{margin:0;font-size:clamp(3rem,6vw,5.7rem);line-height:.99;letter-spacing:-.055em}
h1 span{color:var(--blue)}
.intro{max-width:700px;color:#cbd1d7;font-size:1.14rem;margin:28px 0 0}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{padding:14px 22px;border-radius:999px;font-weight:750}
.btn-primary{background:var(--blue);color:#00131b}
.btn-primary:hover{background:#34c8f2}
.btn-secondary{border:1px solid #37414b;color:#fff}
.btn-secondary:hover{border-color:var(--blue)}
.hero-brand{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.035);border-radius:30px;padding:38px;text-align:center;box-shadow:0 30px 70px rgba(0,0,0,.25)}
.hero-brand img{width:230px;margin:0 auto}
.brand-line{height:1px;background:linear-gradient(90deg,transparent,var(--blue),transparent);margin:30px 0}
.hero-brand p{margin:0;color:#cbd1d7;font-size:1.06rem}
.hero-brand strong{color:#fff}
.quick-strip{background:#fff;border-bottom:1px solid var(--line)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:26px 0}
.strip-grid div{padding:0 24px;border-right:1px solid var(--line)}
.strip-grid div:last-child{border-right:0}
.strip-grid strong,.strip-grid span{display:block}
.strip-grid strong{font-family:Montserrat;font-size:1.03rem}
.strip-grid span{font-size:.86rem;color:var(--muted)}
.section{padding:96px 0}
.heading{max-width:810px;margin-bottom:48px}
.heading.narrow{max-width:650px}
.heading h2,.about h2,.contact h2{font-size:clamp(2.25rem,4vw,3.65rem);line-height:1.08;letter-spacing:-.04em;margin:0 0 16px}
.heading>p:last-child{color:var(--muted);font-size:1.06rem}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service-grid article{border:1px solid var(--line);border-radius:22px;padding:28px;background:#fff;transition:.2s ease}
.service-grid article:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(0,35,55,.08);border-color:#c9eefa}
.service-grid span{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#e9f9fe;color:#008fc4;font-weight:800}
.service-grid h3{font-size:1.18rem;margin:20px 0 9px}
.service-grid p{margin:0;color:var(--muted)}
.about{background:#050505;color:#fff;padding:96px 0}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.about h2{margin:0}
.about-text{color:#c8d0d6;font-size:1.07rem}
.about-text p:first-child{margin-top:0}
.approach{background:var(--off)}
.steps{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.step{display:flex;gap:20px;background:#fff;border:1px solid var(--line);padding:26px;border-radius:20px}
.step b{flex:0 0 43px;height:43px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--deep));color:#fff}
.step h3{margin:1px 0 5px;font-size:1.05rem}
.step p{margin:0;color:var(--muted)}
.contact{background:linear-gradient(135deg,#0088bd,#0ab7e7);color:#fff;padding:88px 0}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
.contact h2{margin:0 0 14px}
.contact p{color:#e5f7fd}
.contact-card{background:#fff;padding:10px;border-radius:22px;box-shadow:0 25px 60px rgba(0,30,50,.18)}
.contact-card a{display:block;color:#111;padding:20px;border-radius:14px}
.contact-card a:hover{background:#f4fbfe}
.contact-card small{display:block;color:#71808c;text-transform:uppercase;letter-spacing:.11em;font-weight:700;font-size:.7rem}
.contact-card strong{display:block;margin-top:4px;font-size:1.05rem;word-break:break-word}
footer{background:#050505;color:#8f9aa4;border-top:1px solid #111820}
.footer{min-height:120px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.footer img{width:230px;height:80px;object-fit:contain;object-position:left center}
.footer p{font-size:.83rem}
@media(max-width:900px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:46px}
  .service-grid{grid-template-columns:1fr 1fr}
  .hero{padding:80px 0}
}
@media(max-width:700px){
  .container{width:min(100% - 28px,1160px)}
  .logo-link img{width:205px}
  .menu{display:block}
  .links{display:none;position:absolute;top:72px;left:14px;right:14px;background:#0b0d10;border:1px solid #222b33;border-radius:18px;padding:18px;flex-direction:column;align-items:stretch}
  .links.open{display:flex}
  .service-grid,.steps,.strip-grid{grid-template-columns:1fr}
  .strip-grid div{border-right:0;border-bottom:1px solid var(--line);padding:13px 0}
  .strip-grid div:last-child{border-bottom:0}
  .section,.about{padding:72px 0}
  .hero-brand{padding:28px}
  .hero-brand img{width:190px}
  .footer{flex-direction:column;align-items:flex-start;padding:25px 0}
}