:root{
  --ink:#161c24;
  --muted:#68727d;
  --line:#e4e8ec;
  --soft:#f7f8fa;
  --nav:#111820;
  --blue:#173d63;
  --accent:#e86d2d;
  --white:#fff;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.6}
a{color:inherit}
.wrap{width:min(calc(100% - 36px),var(--max));margin:auto}
.topline{background:#fff;border-bottom:1px solid var(--line);font-size:.87rem;color:var(--muted)}
.topline .wrap{min-height:38px;display:flex;justify-content:space-between;align-items:center;gap:20px}
.topline a{text-decoration:none;font-weight:700;color:var(--ink)}
header{background:var(--nav);position:sticky;top:0;z-index:40;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.nav{min-height:90px;display:flex;align-items:center;gap:28px}
.logo img{display:block;width:245px;height:auto}
.navlinks{margin-left:auto;display:flex;align-items:center;gap:24px}
.navlinks a{color:#fff;text-decoration:none;font-size:.94rem;font-weight:700}
.navlinks a:hover{opacity:.75}
.navlinks .contact-btn{border:1px solid rgba(255,255,255,.42);padding:10px 14px;border-radius:5px}
.menu{display:none;margin-left:auto;background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:5px;padding:9px 12px;font-weight:800}

.hero{background:#fff;padding:86px 0 76px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.07fr .93fr;gap:64px;align-items:center}
.kicker{font-size:.76rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
h1,h2,h3{letter-spacing:-.035em;line-height:1.08}
h1{font-size:clamp(3rem,5vw,5rem);margin:14px 0 22px}
h1 span{color:var(--blue)}
.lead{font-size:1.14rem;color:var(--muted);max-width:740px}
.actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:49px;padding:0 18px;border-radius:5px;text-decoration:none;font-weight:850}
.btn-dark{background:var(--ink);color:#fff}
.btn-outline{border:1px solid #cfd5da;background:#fff}
.hero-side{border:1px solid var(--line);background:var(--soft);padding:30px}
.hero-side h2{font-size:1.4rem;margin:0 0 20px}
.hero-item{padding:17px 0;border-top:1px solid #dfe4e8}
.hero-item:first-of-type{border-top:0;padding-top:0}
.hero-item strong{display:block;font-size:1.04rem}
.hero-item span{display:block;color:var(--muted);font-size:.92rem;margin-top:3px}

.strip{border-bottom:1px solid var(--line);background:#fff}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.strip div{padding:18px 12px;text-align:center;border-right:1px solid var(--line);font-weight:850}
.strip div:last-child{border-right:0}
.strip span{display:block;color:var(--muted);font-size:.82rem;font-weight:500}

.section{padding:82px 0;background:#fff}
.section.soft{background:var(--soft)}
.section-head{max-width:800px;margin-bottom:38px}
.section-head h2{font-size:clamp(2.25rem,3.8vw,3.7rem);margin:10px 0 16px}
.section-head p{color:var(--muted);font-size:1.05rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{border:1px solid var(--line);background:#fff;padding:29px;min-height:310px;display:flex;flex-direction:column}
.card small{color:var(--accent);font-weight:900;letter-spacing:.11em}
.card h3{font-size:1.5rem;margin:20px 0 12px}
.card p{color:var(--muted);margin:0 0 20px}
.card a{margin-top:auto;text-decoration:none;color:var(--blue);font-weight:900}

.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split h2{font-size:clamp(2.25rem,3.8vw,3.7rem);margin:10px 0 17px}
.split p{color:var(--muted)}
.bullets{display:grid;gap:12px;margin-top:22px}
.bullet{padding-left:25px;position:relative}
.bullet:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:900}

.project-visual{background:#fff;border:1px solid var(--line);min-height:390px;padding:30px;display:flex;flex-direction:column;justify-content:space-between}
.project-visual .screen{height:210px;background:#eef1f4;border:1px solid #d7dde2;display:grid;place-items:center;color:#7b8792;font-weight:900;letter-spacing:.08em}
.project-visual .meta{padding-top:20px}
.project-visual .meta strong{font-size:1.35rem}
.project-visual .meta span{display:block;color:var(--muted);margin-top:4px}

.service{background:var(--blue);color:#fff;padding:72px 0}
.service-grid{display:grid;grid-template-columns:1fr .85fr;gap:60px;align-items:center}
.service h2{font-size:clamp(2.3rem,4vw,4rem);margin:10px 0 16px}
.service p{color:#dce5ee}
.service-box{background:#fff;color:var(--ink);padding:28px}
.service-box p{color:var(--muted)}

.process{display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--ink);margin-top:38px}
.process div{padding:22px 22px 0 0}
.process div+div{border-left:1px solid var(--line);padding-left:22px}
.process b{color:var(--accent);font-size:.78rem}
.process strong{display:block;margin-top:10px}
.process span{display:block;color:var(--muted);font-size:.9rem;margin-top:5px}

.cta{background:var(--soft);padding:68px 0;border-top:1px solid var(--line)}
.cta-grid{display:grid;grid-template-columns:1fr .8fr;gap:60px;align-items:center}
.cta h2{font-size:clamp(2.25rem,3.8vw,3.7rem);margin:10px 0 15px}
.contact{border-left:4px solid var(--accent);padding-left:24px}
.contact span{display:block;color:var(--muted)}
.contact a{display:block;text-decoration:none;font-weight:900;margin:6px 0}
.contact .phone{font-size:1.7rem}

.pagehero{background:var(--soft);padding:68px 0 52px;border-bottom:1px solid var(--line)}
.pagehero h1{font-size:clamp(2.7rem,4.8vw,4.5rem);margin:10px 0 16px}
.pagehero p{max-width:820px;color:var(--muted)}
.content{padding:68px 0}
.content-grid{display:grid;grid-template-columns:1fr 320px;gap:60px}
.article h2{font-size:2rem;margin:34px 0 12px}
.article h2:first-child{margin-top:0}
.article p,.article li{color:var(--muted)}
.side{border:1px solid var(--line);padding:22px;height:max-content}
.side strong{display:block;margin-bottom:10px}
.side a{display:block;border-top:1px solid var(--line);padding:10px 0;text-decoration:none;font-weight:700}

footer{background:var(--nav);color:#fff;padding:50px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:46px}
.footer-logo{width:245px}
footer p,footer span{color:#aeb8c2}
footer a{display:block;text-decoration:none;margin:6px 0;color:#fff}
.foot{border-top:1px solid #2a3540;margin-top:30px;padding-top:18px;color:#87939f;font-size:.84rem}

@media(max-width:900px){
  .navlinks{display:none;position:absolute;top:90px;left:18px;right:18px;background:var(--nav);border:1px solid #34404b;padding:18px;flex-direction:column;align-items:stretch}
  .navlinks.open{display:flex}.menu{display:block}
  .hero-grid,.split,.service-grid,.cta-grid,.content-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .topline .wrap>div:last-child{display:none}
  .logo img{width:205px}
  .hero{padding:58px 0}
  .cards,.footer-grid{grid-template-columns:1fr}
  .strip .wrap{grid-template-columns:1fr 1fr}
  .process{grid-template-columns:1fr}
  .process div+div{border-left:0;border-top:1px solid var(--line);padding-left:0}
}