@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root{
  --navy-deep: #0A1B33;
  --navy: #13294B;
  --navy-mid: #1C3A63;
  --orange: #F07C1D;
  --orange-dark: #D96A10;
  --gray: #5B6B7A;
  --gray-light: #8A97A3;
  --line: #E3E8ED;
  --bg: #F7F9FB;
  --paper: #FFFFFF;
  --font-display: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-body);color:var(--navy);background:var(--paper);line-height:1.6;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
ul{list-style:none;}
.container{max-width:1280px;margin:0 auto;padding:0 40px;}

/* Topbar */
.topbar{background:var(--navy-deep);color:#C7D0DA;font-size:12px;padding:8px 0;}
.topbar .container{display:flex;justify-content:flex-end;gap:14px;}
.topbar a{opacity:.85;cursor:pointer;}
.topbar a.active{color:#fff;font-weight:600;opacity:1;}

/* Header / Nav */
header.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100;}
nav.main-nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;}
.logo{display:flex;flex-direction:column;align-items:center;line-height:1;}
.logo-img{height:54px;width:auto;display:block;}
.logo .srt{font-family:var(--font-display);font-weight:800;font-size:30px;letter-spacing:.01em;}
.logo .srt span{color:var(--orange);}
.logo .sub{font-family:var(--font-display);font-size:8.5px;font-weight:700;color:var(--navy);letter-spacing:.06em;margin-top:4px;}
.nav-links{display:flex;gap:30px;}
.nav-links a{font-size:14.5px;font-weight:600;color:var(--navy);padding:6px 0;border-bottom:2px solid transparent;transition:.2s;}
.nav-links a:hover, .nav-links a.active{color:var(--orange);border-bottom-color:var(--orange);}
.nav-cta{background:var(--orange);color:#fff;font-weight:700;font-size:13.5px;padding:12px 22px;display:inline-flex;align-items:center;gap:8px;transition:.2s;}
.nav-cta:hover{background:var(--orange-dark);}
.nav-toggle{display:none;background:none;border:none;font-size:24px;cursor:pointer;color:var(--navy);}

/* Page hero (inner pages) */
.page-hero{background:var(--navy-deep);color:#fff;padding:64px 0 54px;position:relative;overflow:hidden;}
.page-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:36px 36px;}
.page-hero .container{position:relative;}
.breadcrumb{font-size:13px;color:var(--gray-light);margin-bottom:14px;}
.breadcrumb .sep{margin:0 8px;opacity:.6;}
.breadcrumb .current{color:var(--orange);font-weight:600;}
.page-hero h1{font-family:var(--font-display);font-weight:800;font-size:38px;}

/* Generic section */
section{padding:80px 0;}
.eyebrow{font-family:var(--font-display);font-weight:700;font-size:12.5px;color:var(--orange);text-transform:uppercase;letter-spacing:.08em;display:block;margin-bottom:12px;}
h2.section-title{font-family:var(--font-display);font-weight:800;font-size:32px;color:var(--navy);letter-spacing:-.01em;}
.section-head{max-width:640px;margin-bottom:46px;}
.section-head p{color:var(--gray);margin-top:12px;font-size:15.5px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14px;padding:14px 26px;transition:.2s;}
.btn-orange{background:var(--orange);color:#fff;}
.btn-orange:hover{background:var(--orange-dark);}
.btn-outline-light{border:1.5px solid rgba(255,255,255,.6);color:#fff;}
.btn-outline-light:hover{background:#fff;color:var(--navy);}
.btn-outline-navy{border:1.5px solid var(--navy);color:var(--navy);}
.btn-outline-navy:hover{background:var(--navy);color:#fff;}

/* Stats bar */
.stats-bar{background:var(--navy-deep);color:#fff;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.stat{display:flex;align-items:center;gap:16px;padding:30px 20px;border-right:1px solid rgba(255,255,255,.12);}
.stat:last-child{border-right:none;}
.stat-icon{width:44px;height:44px;border:1.5px solid rgba(255,255,255,.3);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;}
.stat-num{font-family:var(--font-display);font-weight:800;font-size:24px;}
.stat-label{font-size:12.5px;color:#B7C2CE;}

/* Service cards */
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.service-card{border:1px solid var(--line);padding:30px 26px;transition:.25s;background:#fff;}
.service-card:hover{box-shadow:0 12px 30px rgba(10,27,51,.08);transform:translateY(-3px);}
.service-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:18px;color:#fff;}
.service-icon.navy{background:var(--navy);}
.service-icon.orange{background:var(--orange);}
.service-card h3{font-family:var(--font-display);font-weight:700;font-size:17px;margin-bottom:12px;}
.service-card ul li{font-size:13.5px;color:var(--gray);padding:4px 0;position:relative;padding-left:14px;}
.service-card ul li::before{content:'•';position:absolute;left:0;color:var(--orange);}
.read-more{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--navy);margin-top:16px;}
.read-more:hover{color:var(--orange);}

/* Project cards */
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.project-grid.five{grid-template-columns:repeat(5,1fr);}
.project-card{position:relative;overflow:hidden;background:var(--navy);transition:transform .25s;}
.project-card:hover{transform:translateY(-4px);}
.project-thumb{height:200px;background:var(--navy-deep);position:relative;display:flex;align-items:center;justify-content:center;}
.project-thumb .bg-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;filter:saturate(1.05);}
.project-thumb::after{content:'';position:absolute;inset:0;z-index:2;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:18px 18px;}
.project-thumb::before{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(180deg, rgba(10,27,51,.15) 0%, rgba(10,27,51,.55) 100%), radial-gradient(circle at 30% 20%, rgba(240,124,29,.18), transparent 55%);}
.project-icon{position:relative;z-index:3;width:56px;height:56px;opacity:.95;filter:drop-shadow(0 2px 6px rgba(0,0,0,.5));}
.project-icon svg{width:100%;height:100%;stroke:#fff;}
.project-tagno{position:absolute;top:12px;right:14px;font-family:var(--font-display);font-size:10px;color:rgba(255,255,255,.6);letter-spacing:.05em;z-index:3;}
.project-overlay{position:absolute;left:0;right:0;bottom:0;padding:18px;background:linear-gradient(0deg,rgba(0,0,0,.85),transparent);color:#fff;z-index:3;}
.project-tag{font-size:10.5px;font-weight:700;color:var(--orange);text-transform:uppercase;letter-spacing:.05em;}
.project-overlay h3{font-family:var(--font-display);font-size:15px;font-weight:700;margin:6px 0 3px;}
.project-overlay p{font-size:12px;color:#D6DEE6;}

/* Section split (image + text) */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.split .visual{height:380px;background:linear-gradient(150deg,var(--navy) 0%,var(--navy-mid) 60%,var(--navy-deep) 100%);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.split .visual .bg-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;filter:saturate(1.05);}
.split .visual::after{content:'';position:absolute;inset:0;z-index:2;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:26px 26px;}
.split .visual::before{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(160deg, rgba(10,27,51,.35) 0%, rgba(10,27,51,.75) 100%), radial-gradient(circle at 75% 25%, rgba(240,124,29,.14), transparent 55%);}
.visual-icon{position:relative;z-index:3;width:120px;height:120px;opacity:.95;filter:drop-shadow(0 2px 8px rgba(0,0,0,.5));}
.visual-icon svg{width:100%;height:100%;stroke:#fff;}
.visual-cap{position:absolute;bottom:18px;left:18px;font-family:var(--font-mono),monospace;font-size:11px;color:rgba(255,255,255,.7);letter-spacing:.05em;z-index:3;}
.reg-mark{position:absolute;width:16px;height:16px;opacity:.5;z-index:3;}
.reg-mark::before,.reg-mark::after{content:'';position:absolute;background:#fff;}
.reg-mark::before{width:100%;height:1px;top:50%;left:0;}
.reg-mark::after{height:100%;width:1px;left:50%;top:0;}
.reg-mark.tl{top:14px;left:14px;} .reg-mark.tr{top:14px;right:14px;} .reg-mark.bl{bottom:14px;left:14px;} .reg-mark.br{bottom:14px;right:14px;}
.check-list li{padding:8px 0 8px 28px;position:relative;font-size:14.5px;color:var(--navy);}
.check-list li::before{content:'✓';position:absolute;left:0;top:8px;width:18px;height:18px;background:var(--orange);color:#fff;font-size:11px;font-weight:700;border-radius:50%;display:flex;align-items:center;justify-content:center;}

/* CTA band */
.cta-band{background:var(--navy-deep);color:#fff;text-align:center;}
.cta-band h2{color:#fff;}
.cta-band p{color:#B7C2CE;margin:14px 0 30px;}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;}
.info-card{border:1px solid var(--line);padding:22px 24px;margin-bottom:16px;display:flex;gap:16px;}
.info-card .ic{width:42px;height:42px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:17px;}
.info-card h4{font-family:var(--font-display);font-size:14.5px;margin-bottom:4px;}
.info-card p{font-size:13.5px;color:var(--gray);}
form.contact-form{display:flex;flex-direction:column;gap:16px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field label{display:block;font-size:12px;font-weight:700;color:var(--navy);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em;}
.field input, .field textarea, .field select{width:100%;padding:13px 14px;border:1px solid var(--line);background:var(--bg);font-family:var(--font-body);font-size:14px;color:var(--navy);}
.field input:focus, .field textarea:focus{outline:2px solid var(--orange);outline-offset:1px;background:#fff;}
.field textarea{min-height:120px;resize:vertical;}
.map-block{height:280px;background:linear-gradient(135deg,var(--navy-mid),var(--navy));margin-top:10px;position:relative;}
.map-block::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:24px 24px;}

/* Footer */
footer.site-footer{background:var(--navy-deep);color:#B7C2CE;padding:60px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:46px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-grid h4{font-family:var(--font-display);color:#fff;font-size:14.5px;margin-bottom:18px;}
.footer-grid p{font-size:13.5px;line-height:1.7;}
.footer-grid ul li{padding:6px 0;font-size:13.5px;}
.footer-grid ul li a:hover{color:var(--orange);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:22px 0;font-size:12.5px;flex-wrap:wrap;gap:10px;}

@media (max-width: 980px){
  .nav-links, .nav-cta{display:none;}
  .nav-toggle{display:block;}
  .service-grid{grid-template-columns:repeat(2,1fr);}
  .project-grid, .project-grid.five{grid-template-columns:repeat(2,1fr);}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .split, .contact-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
}