:root{--ink:#0f172a;--text:#334155;--muted:#64748b;--line:#e2e8f0;--soft:#f8fafc;--navy:#0b2447;--blue:#1d4ed8;--blue-soft:#eff6ff}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:'Inter',Arial,sans-serif;color:var(--text);background:#fff;line-height:1.7;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;display:block}
.container{max-width:1140px;margin:0 auto;padding:0 20px}
h1,h2,h3{color:var(--ink);line-height:1.25}
:focus-visible{outline:3px solid #93c5fd;outline-offset:2px;border-radius:4px}

.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:10px 16px;border-radius:6px;z-index:2000}
.skip:focus{left:12px}

/* NAV */
.nav{position:fixed;top:0;left:0;width:100%;height:80px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);z-index:1000;display:flex;align-items:center;transition:box-shadow .25s}
.nav.scrolled{box-shadow:0 4px 18px rgba(15,23,42,.08)}
.nav .container{display:flex;align-items:center;justify-content:space-between;width:100%}
.nav-logo img{height:56px;width:auto}
.nav-links{display:flex;gap:6px}
.nav-links a{font-size:14.5px;font-weight:600;padding:8px 14px;border-radius:6px;transition:all .2s}
.nav-links a:hover{color:var(--blue);background:var(--blue-soft)}
.nav-btn{font-size:13.5px;font-weight:600;color:#fff;background:var(--navy);padding:10px 20px;border-radius:6px;transition:background .2s}
.nav-btn:hover{background:var(--blue)}
.hamburger{display:none;background:none;border:0;font-size:24px;cursor:pointer;color:var(--ink);padding:6px 10px}
.mobile-menu{display:none;position:fixed;top:80px;left:0;width:100%;background:#fff;border-bottom:1px solid var(--line);z-index:999;box-shadow:0 10px 20px rgba(15,23,42,.05)}
.mobile-menu a{display:block;padding:14px 20px;border-top:1px solid var(--line);font-weight:600}

/* HERO */
.hero{padding:140px 0 80px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#f8fafc 0%,#fff 70%)}
.hero-grid{display:grid;grid-template-columns:320px 1fr;gap:60px;align-items:center}
.photo img{width:320px;height:400px;object-fit:cover;object-position:center top;border-radius:10px;border:1px solid var(--line);box-shadow:0 12px 30px -12px rgba(15,23,42,.25)}
.photo-cap{margin-top:16px;text-align:center}
.photo-cap b{display:block;color:var(--ink);font-size:1.1rem}
.photo-cap span{color:var(--blue);font-weight:600;font-size:.95rem}
.tag{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--blue);background:var(--blue-soft);padding:6px 14px;border-radius:999px;margin-bottom:16px}
.hero h1{font-size:clamp(1.5rem,2.8vw,2rem);font-weight:700;margin-bottom:14px;letter-spacing:-.4px}
.answer{border-left:4px solid var(--blue);background:#fff;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 20px;margin-bottom:22px;color:var(--ink);border-radius:0 8px 8px 0}
.hero p{margin-bottom:14px}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:6px;font-weight:600;font-size:14.5px;transition:all .2s}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--blue);transform:translateY(-2px)}
.btn-outline{border:1px solid var(--line);color:var(--ink);background:#fff}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}

/* FACTS */
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}
.fact{padding:30px 20px;text-align:center;border-right:1px solid var(--line)}
.fact:last-child{border-right:0}
.fact b{display:block;font-size:1.4rem;color:var(--navy);font-weight:800}
.fact span{font-size:13.5px;color:var(--muted)}

/* SECTIONS */
.section{padding:84px 0}
.section.alt{background:var(--soft);border-block:1px solid var(--line)}
.head{max-width:700px;margin:0 auto 48px;text-align:center}
.head h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;margin-bottom:12px}
.head p{color:var(--muted)}
.head .bar{width:56px;height:3px;background:var(--blue);margin:16px auto 0;border-radius:2px}

.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px 24px;transition:all .25s}
.card:hover{border-color:#93c5fd;box-shadow:0 14px 30px -18px rgba(29,78,216,.35);transform:translateY(-3px)}
.card .ic{width:46px;height:46px;border-radius:10px;background:var(--blue-soft);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:19px;margin-bottom:16px}
.card h3{font-size:17px;margin-bottom:8px}
.card p{font-size:14.5px;color:var(--muted);margin-bottom:12px}
.card li{font-size:13.5px;margin-bottom:6px}
.card li i{color:#16a34a;margin-right:8px;font-size:12px}

/* MODERN EXPERTISE CARDS */
.expertise-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.exp-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px 20px;display:flex;flex-direction:column;align-items:flex-start;transition:all .25s ease}
.exp-card:hover{border-color:var(--blue);box-shadow:0 12px 24px -10px rgba(29,78,216,.15);transform:translateY(-4px)}
.exp-icon{width:48px;height:48px;border-radius:10px;background:var(--blue-soft);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:16px}
.exp-card h3{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:6px}
.exp-card p{font-size:13.5px;color:var(--muted);line-height:1.5}

/* TECH LOGOS - SINGLE ROW */
.tech-row{display:flex;flex-wrap:nowrap;justify-content:space-between;align-items:center;gap:20px;overflow-x:auto;padding:10px 0;-webkit-overflow-scrolling:touch}
.tech-row::-webkit-scrollbar{display:none}
.tech-row img{width:auto;height:28px;max-width:120px;object-fit:contain;filter:grayscale(1);opacity:.75;transition:all .25s;flex-shrink:0}
.tech-row img:hover{filter:none;opacity:1}

/* FAQ */
.faq{max-width:800px;margin:0 auto}
details{background:#fff;border:1px solid var(--line);border-radius:10px;margin-bottom:12px;padding:0 22px;transition:border-color .2s}
details[open]{border-color:#93c5fd}
summary{cursor:pointer;list-style:none;font-weight:700;color:var(--ink);padding:18px 0;display:flex;justify-content:space-between;align-items:center;gap:12px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";font-size:22px;color:var(--blue)}
details[open] summary:after{content:"−"}
details p{padding-bottom:18px}

/* CTA */
.cta{background:var(--navy);text-align:center;padding:70px 20px}
.cta h2{color:#fff;font-size:clamp(1.5rem,3vw,2rem);margin-bottom:10px}
.cta p{color:#cbd5e1;margin-bottom:26px}
.cta a{display:inline-flex;align-items:center;gap:10px;background:#fff;color:var(--navy);font-weight:700;padding:14px 30px;border-radius:6px;transition:transform .2s}
.cta a:hover{transform:translateY(-2px)}

/* FOOTER */
footer{background:#fff;border-top:1px solid var(--line);padding:60px 0 24px}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.f-grid h3{font-size:14px;margin-bottom:14px}
.f-grid li{margin-bottom:8px}
.f-grid li a,.f-grid p{font-size:14px;color:var(--muted);transition:color .2s}
.f-grid li a:hover{color:var(--blue)}
.f-grid img{height:46px;width:auto;margin-bottom:12px}
.copy{margin-top:38px;padding-top:20px;border-top:1px solid var(--line);text-align:center;font-size:13.5px;color:var(--muted)}

/* TO TOP */
#toTop{position:fixed;right:20px;bottom:90px;width:44px;height:44px;border:0;border-radius:50%;background:var(--navy);color:#fff;font-size:16px;cursor:pointer;display:none;z-index:900;box-shadow:0 8px 20px rgba(15,23,42,.25);transition:background .2s}
#toTop:hover{background:var(--blue)}

/* COOKIE */
#cookie-banner{position:fixed;left:0;bottom:0;width:100%;background:#fff;border-top:2px solid var(--blue);padding:16px 20px;display:flex;justify-content:center;align-items:center;gap:16px;flex-wrap:wrap;z-index:99999;box-shadow:0 -4px 14px rgba(0,0,0,.08)}
#cookie-banner p{font-size:14px;color:var(--ink);max-width:640px}
#cookie-banner p a{color:var(--blue);font-weight:700;text-decoration:underline}
#cookie-banner button{border:0;padding:9px 20px;border-radius:6px;font-weight:600;font-size:13px;cursor:pointer;font-family:inherit;transition:opacity .2s}
#cookie-banner button:hover{opacity:.9}
#acceptCookies{background:var(--navy);color:#fff}
#declineCookies{background:#e2e8f0;color:#475569}

@media (max-width:960px){
  .nav-links,.nav-btn{display:none}
  .hamburger{display:block}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .photo{margin:0 auto;text-align:center}
  .photo img{margin:0 auto}
  .hero-text{text-align:center}
  .answer{text-align:left}
  .btn-row{justify-content:center}
  .expertise-grid{grid-template-columns:repeat(2,1fr)}
  .grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}
  .facts-grid{grid-template-columns:repeat(2,1fr)}
  .fact:nth-child(2){border-right:0}
  .fact:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .nav{height:70px}.mobile-menu{top:70px}.nav-logo img{height:46px}
  .hero{padding-top:100px}
  .photo img{width:250px;height:315px}
  .expertise-grid{grid-template-columns:1fr}
  .grid-4,.grid-3{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr}
  .section{padding:58px 0}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.nav,.mobile-menu,#cookie-banner,#toTop,.cta{display:none}.hero{padding-top:20px}}

/* ===== Inner pages (shared) ===== */
.x-main{padding-top:80px}
.x-hero{padding:52px 0 38px;background:linear-gradient(180deg,#f8fafc,#fff);border-bottom:1px solid var(--line)}
.x-hero h1{font-size:clamp(1.8rem,4vw,2.6rem);margin-bottom:10px}
.x-hero p{max-width:680px;color:var(--muted)}
.x-crumb{font-size:13px;color:var(--muted);margin-bottom:14px}
.x-crumb a:hover{color:var(--blue)}
.x-sec{padding:56px 0}
.x-eyebrow{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:8px}
.x-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.x-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:26px;transition:.2s}
.x-card:hover{border-color:#bfdbfe;box-shadow:0 10px 28px -14px rgba(15,23,42,.25);transform:translateY(-2px)}
.x-ic{width:46px;height:46px;border-radius:10px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-size:19px;margin-bottom:14px}
.x-card h3{font-size:1.05rem;margin-bottom:6px}
.x-card p{font-size:.95rem;color:var(--muted)}
.x-split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.x-split img{border-radius:12px;border:1px solid var(--line);width:100%}
.x-split h2{font-size:2rem;margin-bottom:14px}

/* references */
.x-refs{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}
.x-ref{height:110px;background:#fff;border:1px solid var(--line);border-radius:10px;display:grid;place-items:center;padding:18px}
.x-ref img{max-height:70px;max-width:100%;object-fit:contain;filter:grayscale(1);opacity:.7;transition:.25s}
.x-ref:hover img{filter:none;opacity:1}

/* gallery */
.x-gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.x-gal button{border:0;padding:0;background:var(--soft);cursor:zoom-in;border-radius:10px;overflow:hidden;aspect-ratio:4/3}
.x-gal img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.x-gal button:hover img{transform:scale(1.05)}
#lb{position:fixed;inset:0;background:rgba(2,6,23,.92);display:none;place-items:center;z-index:3000;padding:20px}
#lb.on{display:grid}
#lb img{max-width:96vw;max-height:90vh;border-radius:8px}
#lb button{position:absolute;top:14px;right:20px;background:none;border:0;color:#fff;font-size:36px;cursor:pointer}

/* contact */
.x-contact{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:start}
.x-info li{display:flex;gap:12px;margin-bottom:14px}
.x-info i{color:var(--blue);margin-top:6px;width:18px}
.x-form input,.x-form textarea{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:8px;font:inherit;margin-bottom:14px;background:#fff}
.x-form textarea{min-height:150px;resize:vertical}
.x-form button{background:var(--navy);color:#fff;border:0;padding:13px 28px;border-radius:8px;font:inherit;font-weight:600;cursor:pointer}
.x-form button:hover{background:var(--blue)}
.x-alert{padding:13px 15px;border-radius:8px;margin-bottom:14px;font-size:.95rem}
.x-ok{background:#ecfdf5;color:#065f46}
.x-err{background:#fef2f2;color:#991b1b}

/* prose (blog + policy) */
.x-prose{max-width:760px;margin:0 auto}
.x-prose h2{font-size:1.5rem;margin:2em 0 .6em}
.x-prose h3{font-size:1.2rem;margin:1.6em 0 .5em}
.x-prose h4{margin:1.4em 0 .4em;color:var(--ink)}
.x-prose p{margin-bottom:1.1em}
.x-prose ul,.x-prose ol{margin:0 0 1.2em 1.4em}
.x-prose ul{list-style:disc}
.x-prose li{margin-bottom:.4em}
.x-prose img{border-radius:10px;margin:1.4em auto;border:1px solid var(--line)}
.x-prose a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}
.x-prose table{width:100%;border-collapse:collapse;display:block;overflow-x:auto;margin:1.2em 0}
.x-prose th,.x-prose td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.x-prose th{background:var(--soft)}
.x-prose pre,.x-prose code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.9em}
.x-prose pre{background:#0f172a;color:#e2e8f0;padding:16px;border-radius:8px;overflow-x:auto;margin:1.2em 0}
.x-prose :not(pre)>code{background:var(--soft);padding:2px 6px;border-radius:4px}
.x-prose blockquote{border-left:4px solid var(--blue);padding:4px 0 4px 18px;color:var(--muted);margin:1.2em 0}
.x-prose .card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:24px}
.x-prose .card{background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:20px}
.x-prose .card h3{margin:0 0 6px;font-size:1.05rem}
.x-prose .card i{color:var(--blue);margin-right:6px}
.x-meta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:13.5px;color:var(--muted);margin-bottom:12px}
.x-pill{background:var(--blue-soft);color:var(--blue);font-weight:600;padding:3px 10px;border-radius:99px;font-size:12.5px}
.x-author{display:flex;gap:16px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:18px;max-width:760px;margin:44px auto 0;background:var(--soft)}
.x-author img{width:72px;height:72px;border-radius:50%;object-fit:cover;object-position:center 20%;flex:none}
.x-author b{display:block;color:var(--ink)}
.x-author p{font-size:.92rem;color:var(--muted);margin:2px 0 0}

/* blog list */
.x-posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.x-post{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column;transition:.2s}
.x-post:hover{box-shadow:0 12px 30px -14px rgba(15,23,42,.3);transform:translateY(-2px)}
.x-post img{width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--soft)}
.x-post .b{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.x-post h2,.x-post h3{font-size:1.05rem}
.x-post p{font-size:.92rem;color:var(--muted)}
.x-more{margin-top:auto;color:var(--blue);font-weight:600;font-size:.92rem}
.x-pager{display:flex;gap:6px;justify-content:center;margin-top:36px;flex-wrap:wrap}
.x-pager a{min-width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);border-radius:8px;font-weight:600}
.x-pager a:hover,.x-pager a.on{background:var(--navy);color:#fff;border-color:var(--navy)}

@media(max-width:1000px){.nav-links{display:none}.hamburger{display:block}}
@media(max-width:800px){.x-split,.x-contact{grid-template-columns:1fr}.x-sec{padding:40px 0}}
@media(max-width:560px){.nav-btn{display:none}}