:root{
  --navy:#12233f;
  --navy-800:#1b3358;
  --navy-700:#24446f;
  --amber:#e8890c;
  --amber-soft:#f6a938;
  --ink:#16202e;
  --body:#4d5c6f;
  --line:#e3e7ec;
  --bg:#ffffff;
  --bg-soft:#f6f7f9;
  --bg-warm:#fbf7f1;
  --radius:14px;
  --shadow-sm:0 1px 2px rgba(18,35,63,.06),0 4px 14px rgba(18,35,63,.06);
  --shadow-md:0 12px 40px rgba(18,35,63,.10);
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--body);
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.brand-name{font-family:"Urbanist","Inter",sans-serif;color:var(--ink);line-height:1.15;letter-spacing:-.02em;margin:0 0 .6rem}
h1{font-size:clamp(2.1rem,4.6vw,3.5rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.35rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1rem}
a{color:var(--navy-700);text-decoration:none}
a:hover{color:var(--amber)}
img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.section{padding:82px 0}
.section.tight{padding:56px 0}
.soft{background:var(--bg-soft)}
.warm{background:var(--bg-warm)}
.dark{background:var(--navy);color:#c9d5e6}
.dark h2,.dark h3,.dark h1{color:#fff}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--amber);margin-bottom:.7rem}
.lead{font-size:1.1rem;max-width:62ch}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* header */
.topbar{background:var(--navy);color:#b9c8dd;font-size:.83rem}
.topbar .wrap{display:flex;gap:20px;flex-wrap:wrap;justify-content:space-between;padding-top:8px;padding-bottom:8px}
.topbar a{color:#dbe5f2}
.topbar a:hover{color:var(--amber-soft)}
header.site{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
header.site.scrolled{box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 22px;max-width:var(--wrap);margin:0 auto}
.brand{display:flex;align-items:center;gap:11px}
.brand img{width:40px;height:40px}
.brand-name{font-weight:800;font-size:1.06rem;letter-spacing:-.01em}
.brand-sub{display:block;font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:#8794a5;font-weight:600;font-family:"Inter",sans-serif}
.menu{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0}
.menu a{color:var(--ink);font-weight:600;font-size:.95rem;position:relative;padding:6px 0}
.menu a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--amber);transition:width .28s ease}
.menu a:hover::after,.menu a[aria-current="page"]::after{width:100%}
.menu a[aria-current="page"]{color:var(--navy)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 24px;border-radius:999px;font-weight:700;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s}
.btn-primary{background:var(--amber);color:#22160a}
.btn-primary:hover{background:var(--amber-soft);color:#22160a;transform:translateY(-2px);box-shadow:0 10px 24px rgba(232,137,12,.32)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-700);color:#fff;transform:translateY(-2px)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--navy);color:var(--navy)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:9px 11px;cursor:pointer}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);margin:4px 0;transition:.3s}
@media(max-width:960px){
  .nav-toggle{display:block}
  .menu{position:fixed;inset:64px 0 auto 0;background:#fff;flex-direction:column;align-items:flex-start;gap:0;padding:10px 22px 22px;border-bottom:1px solid var(--line);transform:translateY(-12px);opacity:0;pointer-events:none;transition:.28s;max-height:80vh;overflow:auto}
  .menu.open{transform:none;opacity:1;pointer-events:auto}
  .menu li{width:100%;border-bottom:1px solid var(--line)}
  .menu li:last-child{border:0}
  .menu a{display:block;padding:13px 0;width:100%}
  .nav .btn{display:none}
}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--navy)}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.32;transform:scale(1.04)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(18,35,63,.95) 8%,rgba(18,35,63,.72) 55%,rgba(18,35,63,.45) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:96px;padding-bottom:96px}
.hero h1{color:#fff;max-width:16ch}
.hero p{color:#cfdaea;max-width:56ch;font-size:1.12rem}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.hero-stats{display:flex;gap:44px;flex-wrap:wrap;margin-top:52px;padding-top:28px;border-top:1px solid rgba(255,255,255,.16)}
.hero-stats div span{display:block;font-family:"Urbanist",sans-serif;font-size:2rem;font-weight:800;color:#fff}
.hero-stats div small{color:#9fb1c9;font-size:.83rem;letter-spacing:.06em;text-transform:uppercase}

/* page banner */
.pagehead{background:var(--navy);color:#c6d3e5;padding:64px 0 60px;position:relative;overflow:hidden}
.pagehead::before{content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border:34px solid rgba(232,137,12,.14);border-radius:50%}
.pagehead h1{color:#fff;margin-bottom:.4rem}
.crumbs{font-size:.85rem;color:#93a6bf}
.crumbs a{color:#cddaea}

/* grids & cards */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .3s ease,box-shadow .3s ease,border-color .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:#d3dbe6}
.card h3{margin-bottom:.4rem}
.card p:last-child{margin-bottom:0}
.icon{width:46px;height:46px;border-radius:12px;background:rgba(232,137,12,.12);color:var(--amber);display:grid;place-items:center;margin-bottom:14px;font-weight:800;font-family:"Urbanist",sans-serif}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:center}
.split.rev>*:first-child{order:2}
@media(max-width:880px){.split{grid-template-columns:1fr;gap:30px}.split.rev>*:first-child{order:0}}
.media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md)}
.media img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.media:hover img{transform:scale(1.05)}
.ticklist{list-style:none;padding:0;margin:0}
.ticklist li{position:relative;padding-left:30px;margin-bottom:10px}
.ticklist li::before{content:"";position:absolute;left:0;top:.52em;width:16px;height:9px;border-left:2.5px solid var(--amber);border-bottom:2.5px solid var(--amber);transform:rotate(-45deg)}
.tag{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--navy-700);background:#eef2f7;border-radius:999px;padding:5px 12px;margin:0 6px 6px 0}

/* project cards */
.pcard{border-radius:var(--radius);overflow:hidden;position:relative;border:1px solid var(--line);background:#fff}
.pcard img{width:100%;height:230px;object-fit:cover;transition:transform .6s ease}
.pcard:hover img{transform:scale(1.06)}
.pcard .body{padding:22px}
.pcard .meta{font-size:.8rem;color:#7c8a9c;letter-spacing:.06em;text-transform:uppercase;font-weight:600}

/* steps */
.steps{counter-reset:s;display:grid;gap:20px}
.step{position:relative;padding:24px 24px 24px 78px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.step::before{counter-increment:s;content:"0" counter(s);position:absolute;left:24px;top:22px;font-family:"Urbanist",sans-serif;font-weight:800;font-size:1.5rem;color:var(--amber)}

/* quotes */
.quote{background:#fff;border:1px solid var(--line);border-left:4px solid var(--amber);border-radius:var(--radius);padding:26px}
.quote p{font-size:1rem;color:var(--ink)}
.quote footer{font-size:.88rem;color:#7c8a9c}

/* accordion */
.acc{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden}
.acc+.acc{margin-top:12px}
.acc button{width:100%;text-align:left;background:none;border:0;padding:20px 54px 20px 22px;font-size:1.02rem;font-weight:700;color:var(--ink);font-family:"Urbanist",sans-serif;cursor:pointer;position:relative}
.acc button::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--amber);transition:transform .3s}
.acc.open button::after{transform:translateY(-50%) rotate(45deg)}
.acc .panel{max-height:0;overflow:hidden;transition:max-height .38s ease}
.acc .panel div{padding:0 22px 20px}

/* form */
form.contact{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:16px}
label{display:block;font-weight:600;font-size:.9rem;color:var(--ink);margin-bottom:6px}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:.96rem;color:var(--ink);background:#fff;transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--navy-700);box-shadow:0 0 0 3px rgba(36,68,111,.12)}
.hp{position:absolute;left:-9999px}
.form-note{font-size:.82rem;color:#7c8a9c}
.ok-msg{display:none;background:#eaf7ee;border:1px solid #bfe4cb;color:#1f6b39;border-radius:10px;padding:14px;margin-bottom:14px}

/* footer */
footer.site{background:var(--navy);color:#a9bbd2;padding:64px 0 0;font-size:.93rem}
footer.site h4{color:#fff;font-size:1rem;margin-bottom:14px}
footer.site a{color:#cbd8e8}
footer.site a:hover{color:var(--amber-soft)}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}
@media(max-width:880px){.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.fgrid{grid-template-columns:1fr}}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin-bottom:9px}
.fbrand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.fbrand img{width:38px;height:38px}
.fbrand .brand-name{color:#fff}
.legal{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding:20px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.85rem;color:#8ea2bd}
.legal a{color:#8ea2bd}

/* cta band */
.band{background:linear-gradient(120deg,var(--navy) 0%,var(--navy-800) 60%,#2b4f80 100%);color:#d6e1f0;border-radius:18px;padding:46px;display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap}
.band h2{color:#fff;margin:0}

/* reveal animation */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* cookie banner */
.cookie{position:fixed;left:18px;right:18px;bottom:18px;z-index:90;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 50px rgba(18,35,63,.20);padding:22px;display:none;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap;max-width:960px;margin:0 auto}
.cookie.show{display:flex;animation:slideUp .5s ease}
@keyframes slideUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.cookie p{margin:0;font-size:.9rem;max-width:60ch}
.cookie .acts{display:flex;gap:10px;flex-wrap:wrap}
.cookie .btn{padding:10px 18px;font-size:.88rem}

/* misc */
.toplink{position:fixed;right:18px;bottom:96px;z-index:70;width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;opacity:0;pointer-events:none;transition:.3s;border:0;cursor:pointer}
.toplink.show{opacity:1;pointer-events:auto}
.toplink:hover{background:var(--amber);color:#22160a}
.prose h2{margin-top:2.2rem}
.prose h3{margin-top:1.6rem}
.prose ul{padding-left:20px}
.prose li{margin-bottom:8px}
.updated{font-size:.88rem;color:#7c8a9c}
.infobox{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.logos{display:flex;gap:34px;flex-wrap:wrap;justify-content:center;align-items:center;opacity:.75;font-family:"Urbanist",sans-serif;font-weight:800;color:#8896a8;letter-spacing:.04em}
.skip{position:absolute;left:-9999px;background:#fff;padding:10px 16px;z-index:200}
.skip:focus{left:12px;top:10px}