:root{
  --brand:#476ddc; --brand-d:#2f4fb3; --ink:#0f1b3d; --text:#2b3550; --muted:#5d6885;
  --bg:#ffffff; --alt:#f4f7fd; --line:#e3e8f4; --radius:14px;
  --shadow:0 6px 24px rgba(15,27,61,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Plus Jakarta Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg);line-height:1.65;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand)}
h1,h2,h3,h4{color:var(--ink);line-height:1.2;margin:0 0 .6em}
h1{font-size:clamp(2rem,4.5vw,3.2rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:800;letter-spacing:-.01em}
h3{font-size:1.18rem;font-weight:700}
p{margin:0 0 1em}
.wrap{width:min(1180px,100% - 32px);margin-inline:auto}
.narrow{max-width:820px}
.center{text-align:center}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:700;color:var(--brand);margin-bottom:.8em}
.lead{font-size:1.15rem;max-width:720px}
.big{font-size:1.15rem;line-height:1.75}

/* buttons */
.btn{display:inline-block;background:var(--brand);color:#fff;text-decoration:none;font-weight:700;padding:.85em 1.6em;border-radius:999px;border:0;cursor:pointer;font:inherit;font-weight:700;transition:background .2s,transform .2s}
.btn:hover{background:var(--brand-d);transform:translateY(-1px)}
.btn-ghost{background:transparent;border:2px solid rgba(255,255,255,.7)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-light{background:#fff;color:var(--brand-d)}
.btn-light:hover{background:#eef2ff}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:1.4rem}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.head-row{display:flex;align-items:center;justify-content:space-between;min-height:78px}
.logo img{height:56px;width:auto}
.main-nav ul{list-style:none;margin:0;padding:0}
.main-nav>ul{display:flex;gap:4px;align-items:center}
.main-nav a{display:block;padding:.6em .85em;color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem;border-radius:8px}
.main-nav a:hover{color:var(--brand);background:var(--alt)}
.has-sub{position:relative;display:flex;align-items:center}
.sub-toggle{background:none;border:0;color:var(--muted);cursor:pointer;padding:0 4px 0 0;font-size:.85rem}
.sub{position:absolute;top:100%;left:0;min-width:210px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);transition:.2s}
@media (max-width:960px){
  .nav-toggle{display:flex}
  .main-nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);display:none;padding:8px 16px 16px}
  .main-nav.open{display:block}
  .main-nav>ul{flex-direction:column;align-items:stretch}
  .has-sub{flex-wrap:wrap}
  .has-sub>a{flex:1}
  .sub-toggle{padding:10px 12px;font-size:1rem}
  .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;display:none;width:100%;padding:0 0 0 14px}
  .has-sub.open .sub{display:block}
}

/* hero */
.hero,.page-hero{position:relative;color:#fff;background:#1d2b57 var(--bg) center/cover no-repeat}
.hero::before,.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(15,27,61,.92) 0%,rgba(30,52,120,.78) 55%,rgba(71,109,220,.45) 100%)}
.hero>.wrap,.page-hero>.wrap{position:relative}
.hero-in{padding:clamp(80px,12vw,150px) 0}
.hero h1,.page-hero h1{color:#fff;max-width:820px}
.hero .eyebrow,.page-hero .eyebrow{color:#b9c9ff}
.page-hero .wrap{padding:clamp(60px,9vw,110px) 0}

/* sections */
.sec{padding:clamp(56px,8vw,96px) 0}
.alt{background:var(--alt)}
.sec-head{max-width:760px;margin-bottom:2.2rem}
.split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:center}
.split.top{align-items:start}
@media (max-width:860px){.split{grid-template-columns:minmax(0,1fr)}}
.rounded{border-radius:var(--radius);box-shadow:var(--shadow)}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
@media (max-width:960px){.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:700px){.g2,.g3{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.alt .card{border-color:transparent}
.svc .ico{width:48px;height:48px;border-radius:12px;background:#e9efff;color:var(--brand);display:grid;place-items:center;font-size:1.4rem;margin-bottom:16px}
.more{font-weight:700;text-decoration:none}
.value .num{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;margin-bottom:12px}
.ticks{list-style:none;padding:0;margin:0}
.ticks li{position:relative;padding-left:28px;margin:.55em 0}
.ticks li::before{content:"";position:absolute;left:0;top:.55em;width:14px;height:14px;border-radius:50%;background:#dfe7ff;box-shadow:inset 0 0 0 4px var(--brand)}
.ticks strong{color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips span{background:#fff;border:1px solid var(--line);padding:.45em 1em;border-radius:999px;font-weight:600;font-size:.92rem;color:var(--ink)}
.mission{border-left:4px solid var(--brand);padding-left:24px}

/* team & clients */
.team{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,320px));gap:28px}
.member{margin:0;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.member img{aspect-ratio:1/1;object-fit:cover;width:100%;background:#dfe5f3}
.member figcaption{padding:18px 20px;display:flex;flex-direction:column;gap:2px}
.member strong{color:var(--ink);font-size:1.08rem}
.member span{color:var(--muted)}
.member a{margin-top:6px;font-weight:700;text-decoration:none;font-size:.9rem}
.clients{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:20px}
.clients figure{margin:0;text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 12px}
.clients img{width:90px;height:90px;object-fit:contain;margin:0 auto 10px;background:#f4f6fb;border-radius:10px}
.clients figcaption{font-size:.85rem;font-weight:600;color:var(--ink);line-height:1.35}

/* CTA */
.cta{background:linear-gradient(110deg,var(--ink),var(--brand-d) 60%,var(--brand));color:#dfe6ff;padding:clamp(48px,7vw,80px) 0}
.cta h2{color:#fff}
.cta-in{display:flex;gap:28px;align-items:center;justify-content:space-between}
.cta-in p{max-width:720px;margin:0}
@media (max-width:760px){.cta-in{flex-direction:column;align-items:flex-start}}

/* forms */
.cform label{display:block;font-weight:600;font-size:.88rem;color:var(--ink);margin-bottom:12px}
.cform input,.cform textarea{display:block;width:100%;margin-top:6px;padding:.75em .9em;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff;color:var(--text)}
.cform input:focus,.cform textarea:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:transparent}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:480px){.row2{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{margin:.8em 0 0;font-weight:600}
.form-msg.ok{color:#1f8a4c}.form-msg.err{color:#c0392b}
.info{margin-bottom:18px}.info h4{margin-bottom:.2em}.info p{margin:0}
.map iframe{display:block;width:100%;height:380px;border:0}

/* blog */
.post-card{text-decoration:none;color:inherit;padding:0;overflow:hidden;transition:transform .2s}
.post-card:hover{transform:translateY(-3px)}
.post-card img{aspect-ratio:16/10;object-fit:cover;width:100%;background:#dfe5f3}
.post-card .tag,.post-card h3,.post-card .meta{margin-left:22px;margin-right:22px}
.post-card .tag{display:inline-block;margin-top:18px}
.post-card .meta{margin-bottom:22px}
.tag{background:#e9efff;color:var(--brand-d);font-weight:700;font-size:.75rem;padding:.25em .7em;border-radius:999px}
.meta{color:var(--muted);font-size:.9rem}
.prose{font-size:1.06rem}
.prose h2{margin-top:1.8em}
.prose img{margin:1.5em 0}
.prose li{margin:.4em 0}
.tip{background:var(--alt);border-left:4px solid var(--brand);padding:14px 18px;border-radius:8px}
.table-wrap{overflow-x:auto;margin:1em 0 1.5em}
table{border-collapse:collapse;width:100%;min-width:480px}
th,td{border:1px solid var(--line);padding:.7em 1em;text-align:left}
th{background:var(--alt);color:var(--ink)}

/* footer */
.site-foot{background:var(--ink);color:#b8c2de;padding:64px 0 0;margin-top:0}
.site-foot a{color:#dfe6ff}
.site-foot h4{color:#fff;font-size:1rem;letter-spacing:.04em}
.foot-grid{display:grid;grid-template-columns:1.1fr .7fr 1.2fr;gap:40px}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr}}
.foot-logo img{height:70px;width:auto;margin-bottom:18px;background:#fff;border-radius:10px;padding:6px 10px}
.foot-links{list-style:none;padding:0;margin:0}
.foot-links li{margin:.35em 0}
.foot-links a{text-decoration:none}
.foot-links a:hover{text-decoration:underline}
.site-foot .cform label{color:#dfe6ff}
.site-foot .cform input,.site-foot .cform textarea{background:#16244d;border-color:#2a3a6b;color:#fff}
.copy{border-top:1px solid #22305c;margin-top:48px;padding:20px 0;font-size:.88rem}
.split>*,.grid>*,.foot-grid>*{min-width:0}
img.rounded{width:100%}