:root{
  --navy:#0b2545;
  --navy-dark:#081a33;
  --orange:#f39200;
  --orange-dark:#d97e00;
  --grey-bg:#f4f6f9;
  --grey-line:#e2e6ec;
  --text:#1c2b3a;
  --text-light:#5b6b7c;
  --white:#fff;
  --radius:10px;
  --maxw:1180px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,Arial,Helvetica,sans-serif;
  color:var(--text);
  background:var(--white);
  line-height:1.6;
}
a{color:var(--navy);text-decoration:none;}
a:hover{color:var(--orange);}
img{max-width:100%;display:block;}
ul{padding-left:1.2em;}
li{margin-bottom:.4em;}
h1,h2,h3,h4{color:var(--navy);line-height:1.25;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px;}

/* header */
header.site-header{
  background:var(--navy);
  color:var(--white);
  position:sticky;top:0;z-index:100;
  box-shadow:0 2px 10px rgba(0,0,0,.12);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  max-width:var(--maxw);margin:0 auto;padding:14px 20px;
  gap:20px;flex-wrap:wrap;
}
.logo{
  font-size:22px;font-weight:800;color:var(--white);letter-spacing:.5px;
  display:flex;flex-direction:column;line-height:1.1;
}
.logo span{font-size:11px;font-weight:400;color:#9fb3cc;letter-spacing:1.5px;text-transform:uppercase;}
nav.main-nav{display:flex;align-items:center;gap:2px;flex-wrap:wrap;}
nav.main-nav .nav-item{position:relative;}
nav.main-nav a.nav-link{
  color:var(--white);padding:10px 14px;display:block;border-radius:6px;font-size:15px;
}
nav.main-nav a.nav-link:hover, nav.main-nav .nav-item.active > a.nav-link{background:rgba(255,255,255,.12);color:var(--white);}
.dropdown{
  display:none;position:absolute;top:100%;left:0;background:var(--white);
  min-width:220px;border-radius:8px;overflow:hidden;box-shadow:0 12px 30px rgba(0,0,0,.18);
  padding:6px 0;
}
.nav-item:hover .dropdown{display:block;}
.dropdown a{display:block;padding:10px 16px;color:var(--text);font-size:14px;}
.dropdown a:hover{background:var(--grey-bg);color:var(--orange-dark);}
.lang-switch{display:flex;gap:6px;}
.lang-switch a{
  color:#c8d5e4;font-size:13px;font-weight:700;padding:6px 9px;border-radius:5px;border:1px solid rgba(255,255,255,.25);
}
.lang-switch a.active, .lang-switch a:hover{background:var(--orange);border-color:var(--orange);color:var(--white);}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--navy-dark);}
.hero img{width:100%;height:clamp(220px,42vw,480px);object-fit:cover;opacity:.85;}
.hero-caption{
  position:absolute;left:0;right:0;bottom:0;
  background:linear-gradient(0deg,rgba(8,26,51,.92),rgba(8,26,51,0));
  padding:40px 0 26px;
}
.hero-caption .wrap{max-width:var(--maxw);}
.hero-caption h1{color:var(--white);font-size:clamp(24px,4vw,40px);margin:0 0 8px;}
.hero-caption p{color:#d7e2ef;font-size:clamp(14px,1.6vw,18px);margin:0;max-width:640px;}

/* page header (non-home) */
.page-hero{background:var(--navy);color:var(--white);padding:38px 0;}
.page-hero h1{color:var(--white);margin:0 0 6px;font-size:clamp(22px,3vw,32px);}
.breadcrumb{color:#9fb3cc;font-size:13px;}
.breadcrumb a{color:#c8d5e4;}

/* content */
main{padding:44px 0 60px;}
.content{max-width:820px;}
.content h3{margin-top:1.6em;font-size:20px;}
.content h4{margin-top:1.4em;font-size:17px;}
.content p{margin:0 0 1em;color:var(--text);}
.callout{
  background:var(--grey-bg);border-left:4px solid var(--orange);
  border-radius:6px;padding:16px 20px;margin:1.4em 0;font-size:15px;color:var(--text-light);
}
.map-embed{position:relative;overflow:hidden;padding-top:52%;border-radius:var(--radius);margin:1.4em 0;box-shadow:0 4px 20px rgba(0,0,0,.1);}
.map-embed iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0;}

/* service cards on home / services page */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;margin:32px 0;}
.card{
  background:var(--white);border:1px solid var(--grey-line);border-radius:var(--radius);
  padding:24px;transition:box-shadow .2s, transform .2s;
}
.card:hover{box-shadow:0 10px 26px rgba(11,37,69,.12);transform:translateY(-3px);}
.card .card-icon{font-size:28px;margin-bottom:10px;}
.card h3{margin:0 0 8px;font-size:18px;}
.card p{color:var(--text-light);font-size:14px;margin:0 0 12px;}
.card a.more{font-size:13px;font-weight:700;color:var(--orange-dark);}

.section-alt{background:var(--grey-bg);padding:44px 0;margin-top:40px;}
.section-alt h2{margin-top:0;}
.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:36px;align-items:start;}
@media (max-width:780px){.contact-grid{grid-template-columns:1fr;}}
.contact-box{background:var(--white);border:1px solid var(--grey-line);border-radius:var(--radius);padding:24px;}
.contact-box .row{display:flex;gap:12px;margin-bottom:14px;font-size:15px;}
.contact-box .row b{color:var(--navy);min-width:76px;display:inline-block;}

/* footer */
footer{background:var(--navy-dark);color:#b8c6d9;padding:34px 0 20px;font-size:14px;margin-top:20px;}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px;}
footer a{color:#d7e2ef;}
footer .foot-note{width:100%;border-top:1px solid rgba(255,255,255,.08);margin-top:18px;padding-top:14px;font-size:12.5px;color:#84940;color:#7d8fa5;}

/* mobile nav toggle */
.nav-toggle{display:none;background:none;border:0;color:var(--white);font-size:26px;cursor:pointer;}
@media (max-width:900px){
  .nav-toggle{display:block;}
  nav.main-nav{
    display:none;flex-direction:column;align-items:stretch;width:100%;
    background:var(--navy-dark);border-radius:8px;padding:8px;margin-top:10px;
  }
  nav.main-nav.open{display:flex;}
  .dropdown{position:static;box-shadow:none;display:none;padding-left:12px;background:transparent;}
  .nav-item.open .dropdown{display:block;}
  .header-inner{position:relative;}
  .lang-switch{order:2;}
}

/* language picker (root index.html) */
.picker{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--navy);}
.picker-box{text-align:center;color:var(--white);}
.picker-box .logo{justify-content:center;align-items:center;margin-bottom:26px;font-size:30px;}
.picker-links{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.picker-links a{
  background:var(--orange);color:var(--white);padding:14px 28px;border-radius:8px;font-weight:700;font-size:16px;
}
.picker-links a:hover{background:var(--orange-dark);color:var(--white);}

/* hero slider stacking */
.hero{height:clamp(220px,42vw,480px);}
.hero-slide{
  position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease;
}
.hero-slide.active{opacity:1;}
.hero-slide img{width:100%;height:clamp(220px,42vw,480px);object-fit:cover;opacity:.85;}