:root{
  --navy:#0A1F44; --navy-2:#102a5c; --blue:#1F5FD6; --cyan:#12B5CB;
  --ink:#16233A; --muted:#5B6B82; --bg:#fff; --bg-alt:#F3F7FC; --line:#E1E8F2;
  --radius:14px; --shadow:0 10px 30px rgba(10,31,68,.08);
  --font:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--navy)}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;color:var(--navy);font-weight:700}
h2{font-size:clamp(26px,3.2vw,38px)}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 22px}
.narrow{max-width:760px;margin-left:auto;margin-right:auto}
.narrow-form{max-width:820px;margin:0 auto}
.narrow-content{max-width:820px}
.center{text-align:center}
.section{padding:84px 0}
.section.alt,.alt{background:var(--bg-alt)}
.eyebrow{font-size:13px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:var(--cyan);margin-bottom:10px}
.eyebrow.light{color:#9fe6f0}
.accent{color:var(--blue)} .accent-l{color:#7fe0ee}

/* buttons */
.btn{display:inline-block;background:var(--blue);color:#fff;border:0;border-radius:999px;padding:13px 28px;font:600 15px var(--font);cursor:pointer;transition:transform .15s,background .2s,box-shadow .2s}
.btn:hover{background:var(--navy);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-sm{padding:9px 20px;font-size:14px}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:var(--cyan);color:#fff}

/* top bar */
.topbar{background:var(--navy);color:#cfd9ec;font-size:13px}
.topbar a{color:#fff}
.topbar-in{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:8px;padding-bottom:8px}
.topbar-contact{display:flex;flex-wrap:wrap;gap:6px 24px}
.topbar strong{color:#7fe0ee;font-weight:600}
.social{display:flex;gap:6px}
.social a{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.25);color:#fff}
.social a:hover{background:var(--cyan);border-color:var(--cyan)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:12px;color:var(--navy)}
.brand svg{flex-shrink:0}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:21px;color:var(--navy);letter-spacing:-.01em}
.brand-text small{font-size:11px;color:var(--muted);letter-spacing:.02em}
.custom-logo{max-height:50px;width:auto}
.main-nav ul{display:flex;align-items:center;gap:6px}
.main-nav li{position:relative}
.main-nav>ul>li>a{display:block;padding:10px 14px;color:var(--ink);font-weight:600;font-size:15px;border-radius:8px}
.main-nav>ul>li>a:hover,.main-nav li.current>a{color:var(--blue)}
.main-nav li.current:not(.nav-cta)>a{box-shadow:inset 0 -2px 0 var(--cyan);border-radius:0}
.caret{font-size:11px}
.nav-cta{margin-left:8px}
.nav-cta a{color:#fff !important}
.sub{position:absolute;left:0;top:100%;min-width:270px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;display:none;flex-direction:column;align-items:stretch;gap:0}
.has-sub:hover>.sub,.has-sub:focus-within>.sub{display:flex}
.sub a{display:block;padding:10px 12px;border-radius:8px;color:var(--ink);font-size:14px}
.sub a:hover{background:var(--bg-alt);color:var(--blue)}
.nav-toggle{display:none;background:none;border:0;width:42px;height:42px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);border-radius:2px;transition:.2s}

/* hero slider */
.hero{position:relative;overflow:hidden;background:var(--navy);color:#fff;min-height:540px}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .8s ease,visibility .8s;display:flex;align-items:center}
.slide.is-active{opacity:1;visibility:visible;position:relative;min-height:540px}
.slide-1{background:radial-gradient(900px 500px at 85% 20%,rgba(18,181,203,.35),transparent 60%),linear-gradient(120deg,#0A1F44,#143a82)}
.slide-2{background:radial-gradient(800px 500px at 15% 80%,rgba(31,95,214,.5),transparent 60%),linear-gradient(120deg,#0b2a5b,#0e5a7a)}
.slide-3{background:radial-gradient(900px 500px at 90% 90%,rgba(18,181,203,.4),transparent 60%),linear-gradient(120deg,#13224f,#26338f)}
.slide-4{background:radial-gradient(800px 500px at 10% 10%,rgba(18,181,203,.35),transparent 60%),linear-gradient(120deg,#07305a,#0A1F44)}
.slide-in{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:30px;padding-top:50px;padding-bottom:70px}
.slide-copy h1{color:#fff;font-size:clamp(34px,5vw,58px);letter-spacing:-.02em}
.kicker{font-size:14px;letter-spacing:.2em;text-transform:uppercase;color:#7fe0ee;font-weight:700}
.lead{font-size:18px;color:#d6e2f5;max-width:520px;margin-bottom:28px}
.slide-art{width:100%;max-width:440px;justify-self:end}
.hero-dots{position:absolute;left:0;right:0;bottom:22px;display:flex;justify-content:center;gap:10px;z-index:3}
.hero-dots button{width:11px;height:11px;border-radius:50%;border:0;background:rgba(255,255,255,.4);cursor:pointer;padding:0}
.hero-dots button.is-active{background:#fff;width:30px;border-radius:6px}
.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:rgba(10,31,68,.35);color:#fff;font-size:26px;line-height:1;cursor:pointer}
.hero-arrow:hover{background:var(--cyan);border-color:var(--cyan)}
.hero-arrow.prev{left:16px}.hero-arrow.next{right:16px}

/* cards & grids */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.service-card{transition:transform .2s,box-shadow .2s}
.service-card:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(10,31,68,.14)}
.icon{width:58px;height:58px;border-radius:14px;background:linear-gradient(135deg,rgba(31,95,214,.12),rgba(18,181,203,.18));color:var(--blue);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.icon.big{width:68px;height:68px}
.service-card h3{font-size:20px}
.service-card p{color:var(--muted);font-size:15px}
.more{font-weight:600;font-size:14px}
.services-sec{padding-top:10px}
.welcome{padding-bottom:40px}

/* split / panel */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.split.flip>div:first-child{order:2}
.panel{background:var(--navy);color:#dbe6f8;border-radius:var(--radius);padding:36px}
.panel h3{color:#fff}
.steps{counter-reset:s;display:grid;gap:16px}
.steps li{counter-increment:s;display:grid;grid-template-columns:40px 1fr;gap:0 14px}
.steps li::before{content:counter(s);grid-row:span 2;width:36px;height:36px;border-radius:50%;background:var(--cyan);color:var(--navy);font-weight:800;display:flex;align-items:center;justify-content:center}
.steps strong{color:#fff}.steps span{font-size:14px;color:#b9c9e4}
.check li{position:relative;padding-left:30px;margin-bottom:12px}
.check li::before{content:"";position:absolute;left:0;top:7px;width:16px;height:9px;border-left:3px solid var(--cyan);border-bottom:3px solid var(--cyan);transform:rotate(-45deg) scale(.9)}
.step-n{width:46px;height:46px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}

/* why */
.why-sec{background:linear-gradient(120deg,#0A1F44,#143a82);color:#cdd9ee}
.why-sec h2{color:#fff}
.why-sec .grid{margin-top:40px}
.why{border:1px solid rgba(255,255,255,.15);border-radius:var(--radius);padding:28px;background:rgba(255,255,255,.04)}
.why h3{color:#fff;font-size:20px;margin-bottom:8px}.why p{font-size:15px;margin:0}
.num{display:block;color:#7fe0ee;font-weight:800;font-size:14px;letter-spacing:.15em;margin-bottom:10px}

/* tech chips */
.chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:26px}
.chips span{background:#fff;border:1px solid var(--line);padding:10px 20px;border-radius:999px;font-weight:600;font-size:14px;color:var(--navy);box-shadow:0 4px 12px rgba(10,31,68,.05)}

/* contact */
.contact-sec{background:var(--bg-alt)}
.info-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-bottom:54px}
.info{background:#fff;border-radius:var(--radius);padding:24px;border-left:4px solid var(--cyan);box-shadow:var(--shadow)}
.info h4{font-size:15px;color:var(--blue);margin-bottom:6px}.info p{margin:0;font-weight:600}.info small{color:var(--muted)}
.form-head{margin-bottom:26px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-card label{display:block;margin-bottom:16px}
.contact-card label span{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--navy)}
.contact-card input,.contact-card textarea{width:100%;padding:12px 14px;border:1px solid #cfd9e8;border-radius:10px;font:inherit;background:#fff}
.contact-card input:focus,.contact-card textarea:focus{outline:2px solid rgba(31,95,214,.35);border-color:var(--blue)}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.notice{padding:12px 16px;border-radius:10px;margin-bottom:18px;font-weight:600;font-size:14px}
.notice.ok{background:#e6f7ee;color:#0d6b3a}.notice.err{background:#fdecec;color:#a02020}
.contact-list{display:grid;gap:18px;margin-top:24px}.contact-list h4{font-size:14px;color:var(--blue);margin-bottom:2px}.contact-list p{margin:0}
.map iframe{display:block;width:100%;height:380px;border:0}

/* inner page hero + cta */
.page-hero{background:linear-gradient(120deg,#0A1F44,#143a82);color:#fff;padding:64px 0}
.page-hero h1{color:#fff;font-size:clamp(32px,4.5vw,48px);margin:0}
.cta-band{background:linear-gradient(120deg,var(--blue),var(--cyan));color:#fff;padding:60px 0}
.cta-band h2{color:#fff}.cta-band p{opacity:.95}
.service-row{padding:70px 0}.service-row .icon{margin-bottom:14px}
.entry p,.entry li{font-size:17px}.entry ul{list-style:disc;padding-left:22px;margin-bottom:1em}

/* footer */
.site-footer{background:#071633;color:#a9b8d3;font-size:15px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1.3fr;gap:40px;padding-top:64px;padding-bottom:48px}
.site-footer h4{color:#fff;font-size:16px;margin-bottom:16px;position:relative;padding-bottom:10px}
.site-footer h4::after{content:"";position:absolute;left:0;bottom:0;width:36px;height:3px;border-radius:2px;background:var(--cyan)}
.site-footer li{margin-bottom:9px}
.site-footer a{color:#a9b8d3}.site-footer a:hover{color:#fff}
.brand-light .brand-text strong{color:#fff}
.f-brand p{margin-top:16px;max-width:330px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;font-size:14px;text-align:center}

/* responsive */
@media (max-width:980px){
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .split,.split.flip{grid-template-columns:1fr;gap:34px}.split.flip>div:first-child{order:0}
  .slide-in{grid-template-columns:1fr}.slide-art{display:none}
}
@media (max-width:860px){
  .nav-toggle{display:flex}
  .main-nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none;max-height:calc(100vh - 120px);overflow:auto}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:0;padding:10px 22px 18px}
  .main-nav>ul>li>a{padding:13px 4px;border-bottom:1px solid var(--line);border-radius:0}
  .sub{position:static;display:flex;border:0;box-shadow:none;padding:0 0 0 14px;min-width:0}
  .nav-cta{margin:14px 0 0}.nav-cta a{text-align:center}
  .topbar-addr{display:none}
}
@media (max-width:620px){
  .topbar a,.footer-grid a,.info a,.contact-info a{overflow-wrap:anywhere;word-break:break-word}
  .info,.footer-grid li{overflow-wrap:anywhere}
  .section{padding:60px 0}
  .grid-3,.grid-4,.form-row,.footer-grid{grid-template-columns:1fr}
  .hero,.slide.is-active{min-height:500px}
  .hero-arrow{display:none}
  .topbar-in{flex-direction:column;align-items:flex-start;gap:6px}
  .brand-text small{display:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}