:root{
  --ink:#0f1b33; --ink2:#46536b; --muted:#6c7890; --line:#e3e8f0; --bg:#ffffff; --bg2:#f4f7fb;
  --blue:#2a9fd0; --blue-d:#1b7fab; --green:#9cb83b; --navy:#0b1835; --r:18px;
  --sh:0 10px 30px -12px rgba(15,27,51,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Montserrat,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-d)}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:#fff;padding:8px 12px}

/* header */
.hdr{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:24px;height:74px}
.logo{display:flex;flex-direction:column;line-height:.95;text-decoration:none;font-weight:800;font-size:21px;letter-spacing:-.01em}
.logo .l1{color:var(--blue)}.logo .l2{color:var(--green)}
.logo-inv .l1{color:#6cc6ea}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav>a,.dd-btn{font:600 13.5px/1 Montserrat,sans-serif;color:var(--ink);text-decoration:none;padding:10px 9px;border-radius:10px;background:none;border:0;cursor:pointer;white-space:nowrap}
.nav>a:hover,.dd-btn:hover,.nav>a[aria-current]{background:var(--bg2);color:var(--blue-d)}
.dd{position:relative}
.dd-btn::after{content:"";display:inline-block;width:6px;height:6px;border:solid currentColor;border-width:0 2px 2px 0;transform:rotate(45deg);margin:0 0 3px 8px}
.dd-menu{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);min-width:330px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh);padding:8px;display:none}
.dd:hover .dd-menu,.dd.open .dd-menu,.dd:focus-within .dd-menu{display:grid}
.dd-menu a{padding:9px 12px;border-radius:9px;text-decoration:none;color:var(--ink);font-size:14px;font-weight:500}
.dd-menu a:hover,.dd-menu a[aria-current]{background:var(--bg2);color:var(--blue-d)}
.hdr-r{display:flex;align-items:center;gap:12px;margin-left:auto}
@media (max-width:1560px){.hdr .btn-sm{display:none}}
.langs{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px}
.langs a{font-size:12px;font-weight:700;text-decoration:none;color:var(--muted);padding:5px 9px;border-radius:999px}
.langs a.on{background:var(--navy);color:#fff}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;position:relative}
.burger span,.burger span::before,.burger span::after{position:absolute;left:11px;right:11px;height:2px;background:var(--ink);content:"";transition:.2s}
.burger span{top:20px}.burger span::before{top:-6px;left:0;right:0}.burger span::after{top:6px;left:0;right:0}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:#fff;text-decoration:none;font-weight:700;font-size:15px;padding:13px 22px;border-radius:999px;border:0;cursor:pointer;transition:.2s;font-family:inherit}
.btn:hover{background:var(--blue-d);transform:translateY(-1px)}
.btn-sm{padding:9px 16px;font-size:13px}
.btn-ghost{background:transparent;color:inherit;box-shadow:inset 0 0 0 1.5px currentColor}
.btn-ghost:hover{background:rgba(42,159,208,.1)}

/* hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,#21407e 0,transparent 60%),linear-gradient(180deg,#0b1835,#0e2049);color:#fff;padding:56px 0 64px}
.hero-in{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:44px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:700;color:#8fd3ef;margin:0 0 14px}
.hero h1{margin:0}
.hero .brand{display:block;font-size:clamp(38px,5vw,60px);font-weight:800;letter-spacing:-.02em;line-height:1.02}
.hero .kw{display:block;margin-top:16px;font-size:15px;font-weight:500;line-height:1.6;color:#c4d2ea}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-cta .btn-ghost{color:#fff}
.anim{margin:0;border-radius:22px;overflow:hidden;background:#0d1a3c;box-shadow:0 30px 60px -20px rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.08)}
.anim iframe{display:block;width:100%;aspect-ratio:16/13;border:0}
.anim iframe.sized{aspect-ratio:auto}
.anim figcaption{font-size:13px;color:#9fb0cf;padding:10px 16px;border-top:1px solid rgba(255,255,255,.08)}

/* sections */
.sec{padding:76px 0}
.sec-alt{background:var(--bg2)}
.sec-h{font-size:clamp(26px,3vw,36px);line-height:1.15;letter-spacing:-.015em;margin:0 0 26px;font-weight:800}
.split{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:center}
.split-img{margin:0;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.split-img img{width:100%;aspect-ratio:4/3.4;object-fit:cover}
.feats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.feat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;display:flex;gap:14px;align-items:flex-start}
.feat svg{flex:none;width:34px;height:34px;padding:7px;border-radius:10px;background:#e8f5fb;stroke:var(--blue-d);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.feat p{margin:0;font-size:14.5px;color:var(--ink2)}
.feat strong{color:var(--ink)}
.callout{display:flex;gap:40px;align-items:center;justify-content:space-between;background:linear-gradient(135deg,#e9f6fc,#f3f8e6);border:1px solid #d6ebf4;border-radius:24px;padding:40px 44px}
.callout h2{margin:0 0 10px;font-size:26px}
.callout p{margin:0 0 8px;color:var(--ink2);max-width:760px}
.callout .btn{flex:none}
.svcs{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.svc{display:flex;justify-content:space-between;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;text-decoration:none;color:var(--ink);font-weight:600;font-size:15px;transition:.2s}
.svc svg{flex:none;width:20px;height:20px;stroke:var(--blue);fill:none;stroke-width:2;transition:.2s}
.svc:hover{border-color:var(--blue);box-shadow:var(--sh);transform:translateY(-2px)}
.svc:hover svg{transform:translateX(3px)}
.tech{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 28px}
.card h3{margin:0 0 10px;font-size:18px;line-height:1.35}
.card p{color:var(--ink2);margin:0 0 10px;font-size:15px}
.contact{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:stretch}
.contact-txt p{color:var(--ink2)}
.contact-txt a[href^="tel"]{font-weight:700;color:var(--ink);text-decoration:none}
.map{border-radius:var(--r);overflow:hidden;min-height:340px;background:linear-gradient(135deg,#e7eef7,#f5f8fc);display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;text-align:center;padding:20px;border:1px solid var(--line)}
.map small{color:var(--muted);max-width:320px}
.map iframe{width:100%;height:100%;min-height:340px;border:0;display:block}
.map.loaded{padding:0}

/* subpages */
.phead{background:linear-gradient(180deg,#0b1835,#112553);color:#fff;padding:46px 0 42px}
.phead h1{margin:0;font-size:clamp(28px,4vw,44px);letter-spacing:-.02em;line-height:1.1}
.crumbs{margin:0 0 10px;font-size:13px;color:#9fb4d8}
.crumbs a{color:#bfe6f6;text-decoration:none}
.two{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start}
.prose{max-width:780px;font-size:16.5px}
.one .prose{max-width:none}
.prose h2{font-size:24px;line-height:1.25;margin:40px 0 14px;letter-spacing:-.01em}
.prose h3{font-size:19px;margin:30px 0 10px}
.prose h2:first-child,.prose p:first-child{margin-top:0}
.prose p,.prose li{color:var(--ink2)}
.prose strong{color:var(--ink)}
.prose ul{padding-left:20px}
.prose li{margin:6px 0}
.prose li::marker{color:var(--blue)}
.prose table{border-collapse:collapse;margin:16px 0}
.prose td,.prose th{padding:6px 14px 6px 0;vertical-align:top}
.photo{margin:22px 0;border-radius:14px;overflow:hidden;box-shadow:var(--sh);display:inline-block;max-width:100%}
.aside{position:sticky;top:96px;display:grid;gap:16px}
.aside a[href^="tel"]{font-weight:700;color:var(--ink);text-decoration:none}
.side-nav{display:grid;padding:18px}
.side-nav h3{padding:0 8px}
.side-nav a{padding:8px;border-radius:8px;text-decoration:none;color:var(--ink2);font-size:14px}
.side-nav a:hover,.side-nav a[aria-current]{background:var(--bg2);color:var(--blue-d)}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin:18px 0 32px}
.g-item{display:block;text-decoration:none;color:var(--ink2);font-size:13px;line-height:1.4}
.g-item img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:12px;transition:.25s}
.g-item:hover img{transform:scale(1.02);box-shadow:var(--sh)}
.g-item span{display:block;margin-top:7px}
.lb{position:fixed;inset:0;z-index:90;background:rgba(6,12,28,.92);display:flex;align-items:center;justify-content:center;padding:20px}
.lb[hidden]{display:none}
.lb figure{margin:0;max-width:min(1100px,100%)}
.lb img{max-height:80vh;margin:auto;border-radius:10px}
.lb figcaption{color:#dfe7f5;text-align:center;margin-top:12px;font-size:14px}
.lb button{position:absolute;background:rgba(255,255,255,.12);color:#fff;border:0;width:48px;height:48px;border-radius:50%;font-size:28px;cursor:pointer}
.lb-x{top:16px;right:16px}.lb-p{left:16px}.lb-n{right:16px}

/* footer */
.ftr{background:var(--navy);color:#b9c6de;padding:60px 0 0;font-size:14.5px}
.ftr a{color:#dbe5f5;text-decoration:none}
.ftr a:hover{color:#fff}
.ftr-grid{display:grid;grid-template-columns:1.2fr 1fr 1.4fr;gap:40px}
.ftr h4{color:#fff;margin:0 0 14px;font-size:15px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.ftr-bot{display:flex;justify-content:space-between;gap:16px;border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding:20px 0;font-size:13px}

@media (max-width:1330px){
  .nav{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--sh);display:none;max-height:calc(100vh - 74px);overflow:auto}
  .nav.open{display:flex}
  .nav>a,.dd-btn{padding:13px 10px;font-size:15px;text-align:left}
  .dd-menu{position:static;transform:none;box-shadow:none;border:0;min-width:0;padding:0 0 0 10px}
  .dd:hover .dd-menu{display:none}.dd.open .dd-menu{display:grid}
  .burger{display:block}
}
@media (max-width:1000px){
  .hero-in,.split,.contact,.two{grid-template-columns:1fr}
  .aside{position:static}
}
@media (max-width:640px){
  .hdr-in{gap:10px}.btn-sm{display:none}
  .feats,.tech{grid-template-columns:1fr}
  .callout{flex-direction:column;align-items:flex-start;padding:28px 24px}
  .sec{padding:54px 0}
  .ftr-grid{grid-template-columns:1fr}
  .ftr-bot{flex-direction:column}
  .anim iframe{aspect-ratio:3/3.4}
  .gallery{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){.prose table,.prose tbody,.prose tr,.prose td{display:block;width:auto}.prose td{padding:2px 0}.prose td td{display:inline-block;padding-right:8px}}
.prose td{white-space:nowrap}
.prose{overflow-wrap:anywhere}.two>*,.contact>*{min-width:0}