:root{
  --navy:#1B4B91;
  --navy-deep:#143a72;
  --ink:#26374B;
  --muted:#5B6B80;
  --line:#D5DEEC;
  --wash:#F2F6FB;
  --wash-line:#AFC0D6;
  --white:#FFFFFF;
  --serif:Georgia,"Times New Roman",serif;
  --sans:Helvetica,Arial,sans-serif;
  --maxw:1120px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased;}
h1,h2,h3{font-family:var(--serif);color:var(--navy);margin:0 0 .4em;line-height:1.15;}
a{color:var(--navy);text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.eyebrow{font-family:var(--sans);font-weight:700;letter-spacing:3px;font-size:12px;color:var(--navy);text-transform:uppercase;margin:0 0 14px;}
.center{text-align:center;}

/* buttons */
.btn{display:inline-block;font-family:var(--sans);font-weight:700;font-size:15px;padding:14px 26px;border-radius:8px;cursor:pointer;border:2px solid var(--navy);transition:transform .12s ease, background .15s ease, color .15s ease;letter-spacing:.3px;}
.btn-primary{background:var(--navy);color:#fff;}
.btn-primary:hover{background:var(--navy-deep);transform:translateY(-1px);}
.btn-ghost{background:transparent;color:var(--navy);}
.btn-ghost:hover{background:var(--wash);transform:translateY(-1px);}
.btn-lg{padding:16px 34px;font-size:16px;}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(140%) blur(6px);border-bottom:1px solid var(--line);}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;}
.brand{display:flex;align-items:baseline;gap:10px;font-family:var(--serif);font-weight:700;color:var(--navy);font-size:22px;letter-spacing:1px;}
.brand small{font-family:var(--sans);font-weight:600;letter-spacing:3px;font-size:10px;color:var(--muted);text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-links a{font-family:var(--sans);font-weight:600;font-size:14px;color:var(--ink);}
.nav-links a:hover{color:var(--navy);}
.nav .btn{padding:10px 18px;font-size:14px;}
.menu-toggle{display:none;background:none;border:0;font-size:26px;color:var(--navy);cursor:pointer;}

/* hero */
.hero{background:linear-gradient(180deg,#fff 0%, var(--wash) 100%);padding:60px 0 68px;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.hero h1{font-size:42px;}
.hero p.lead{font-size:18px;color:var(--muted);max-width:36ch;margin:0 0 28px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:22px;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 15px;font-size:12.5px;font-weight:700;color:var(--navy);letter-spacing:.4px;}
.hero-art{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 18px 50px rgba(27,75,145,.10);}

/* trust strip */
.trust{background:var(--navy);color:#fff;}
.trust .wrap{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 42px;padding:18px 24px;}
.trust span{font-weight:700;font-size:13px;letter-spacing:1.2px;display:flex;align-items:center;gap:10px;}
.trust .dot{width:6px;height:6px;background:#fff;transform:rotate(45deg);display:inline-block;}

/* section shell */
section{padding:70px 0;}
.sec-head{max-width:660px;margin:0 auto 44px;text-align:center;}
.sec-head h2{font-size:32px;}
.sec-head p{color:var(--muted);font-size:16px;margin:.4em 0 0;}

/* about */
.about{background:#fff;}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center;}
.about-photo{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:0 16px 40px rgba(27,75,145,.12);}
.about-photo img{width:100%;display:block;}
.about h2{font-size:30px;}
.about p{color:var(--ink);font-size:16px;margin:0 0 16px;}
.about p .hl{color:var(--navy);font-weight:700;}
.about .btn{margin-top:6px;}

/* services */
.services{background:var(--wash);}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.svc{border:1px solid var(--line);border-radius:12px;padding:22px 22px 20px;background:#fff;transition:transform .12s ease, box-shadow .15s ease, border-color .15s ease;}
.svc:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(27,75,145,.08);border-color:var(--wash-line);}
.svc .di{width:12px;height:12px;background:var(--navy);transform:rotate(45deg);margin-bottom:14px;}
.svc h3{font-family:var(--sans);font-weight:700;font-size:16px;color:var(--navy);margin:0 0 4px;}
.svc p{margin:0;font-size:14px;color:var(--muted);}

/* work / gallery */
.work{background:#fff;}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.pcard{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fff;transition:transform .12s ease, box-shadow .15s ease;}
.pcard:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(27,75,145,.12);}
.pcard .imgwrap{position:relative;}
.pcard img{width:100%;height:230px;object-fit:cover;display:block;background:var(--wash);}
.pcard .k{position:absolute;top:12px;left:12px;background:var(--navy);color:#fff;font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;padding:5px 11px;border-radius:6px;}
.pcard .cap{padding:15px 17px 17px;}
.pcard .cap h3{font-family:var(--sans);font-weight:700;font-size:15.5px;color:var(--navy);margin:0 0 4px;}
.pcard .cap p{margin:0;font-size:13.5px;color:var(--muted);}
.work-more{text-align:center;margin-top:38px;}

/* page hero (subpages) */
.page-hero{background:var(--navy);color:#fff;text-align:center;padding:56px 0;}
.page-hero h1{color:#fff;font-size:38px;margin:0 0 8px;}
.page-hero p{color:#dce6f5;font-size:16px;margin:0;}

/* contact */
.contact{background:linear-gradient(180deg,var(--wash) 0%, #fff 100%);}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
.contact h2{font-size:30px;}
.contact .lead{color:var(--muted);font-size:16px;margin-bottom:26px;}
.info-row{display:flex;align-items:center;gap:14px;margin-bottom:16px;font-size:15.5px;}
.info-row .ic{flex:0 0 auto;width:40px;height:40px;border-radius:10px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;}
.info-row a,.info-row strong{color:var(--ink);font-weight:600;word-break:break-word;}
form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:0 12px 34px rgba(27,75,145,.08);}
label{display:block;font-size:13px;font-weight:700;color:var(--navy);margin:14px 0 6px;letter-spacing:.3px;}
input,textarea,select{width:100%;font-family:var(--sans);font-size:15px;color:var(--ink);border:1px solid var(--wash-line);border-radius:8px;padding:12px 13px;background:#fff;}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(27,75,145,.12);}
textarea{min-height:110px;resize:vertical;}
form .btn{width:100%;margin-top:20px;}
.form-fine{font-size:12px;color:var(--muted);margin-top:12px;text-align:center;}

/* footer */
footer{background:var(--navy);color:#fff;}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:30px 24px;}
footer .fbrand{font-family:var(--serif);font-weight:700;font-size:20px;letter-spacing:1px;}
footer .fbrand small{display:block;font-family:var(--sans);font-weight:600;letter-spacing:3px;font-size:9.5px;opacity:.85;}
footer .fcon{font-size:13.5px;opacity:.95;text-align:right;line-height:1.9;}
footer a{color:#fff;}
.subfoot{border-top:1px solid rgba(255,255,255,.18);}
.subfoot .wrap{justify-content:center;font-size:12px;opacity:.8;padding:14px 24px;text-align:center;}

/* responsive */
@media(max-width:900px){
  .hero-grid,.contact-grid,.about-grid{grid-template-columns:1fr;gap:32px;}
  .hero-art,.about-photo{order:-1;max-width:540px;margin:0 auto;}
  .svc-grid,.pgrid{grid-template-columns:repeat(2,1fr);}
  .hero h1{font-size:36px;}
}
@media(max-width:640px){
  .nav-links{display:none;}
  .menu-toggle{display:block;}
  .nav-links.open{display:flex;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;gap:6px;padding:18px 24px;border-bottom:1px solid var(--line);}
  .nav-links.open a{padding:8px 0;width:100%;}
  .svc-grid,.pgrid{grid-template-columns:1fr;}
  section{padding:52px 0;}
  .hero h1{font-size:31px;}
  .page-hero h1{font-size:30px;}
  footer .wrap{flex-direction:column;text-align:center;}
  footer .fcon{text-align:center;}
}