*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Segoe UI',Arial,sans-serif;color:var(--text-body);background:var(--bg-white);line-height:1.6;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
ul{list-style:none;}
.container{max-width:1240px;margin:0 auto;padding:0 24px;}

/* top search bar */
.top-search-bar{border-bottom:1px solid var(--border-soft);padding:10px 24px;}
.top-search-inner{max-width:1240px;margin:0 auto;display:flex;justify-content:flex-end;color:var(--text-muted);font-size:14px;}

/* second row: logo + login/contact + lang + social */
.header-row2{padding:16px 0;border-bottom:1px solid var(--border-soft);}
.header-row2-inner{max-width:1240px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;}
.header-logo{font-size:21px;font-weight:800;color:var(--brand-primary);}
.header-logo span{color:var(--brand-accent);}
.header-logo small{display:block;font-size:10px;font-weight:600;color:var(--text-muted);letter-spacing:1px;}
.header-row2-right{display:flex;align-items:center;gap:18px;font-size:13px;}
.header-row2-right a{color:var(--text-dark);font-weight:600;}
.header-social{display:flex;gap:10px;}
.header-social a{width:26px;height:26px;border-radius:50%;background:var(--bg-light);display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--brand-primary);}

.site-header{background:var(--bg-white);}
.header-inner{max-width:1240px;margin:0 auto;padding:0 24px;}

/* main nav: flat gray bar */
.main-nav{background:var(--nav-bg);}
.main-nav ul{max-width:1240px;margin:0 auto;padding:0 24px;display:flex;gap:36px;}
.main-nav li{position:relative;}
.nav-link{display:block;padding:16px 0;font-size:13px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;color:var(--text-dark);}
.nav-link:hover{color:var(--brand-primary);}
.dropdown{position:absolute;top:100%;left:0;background:var(--bg-white);border:1px solid var(--border-soft);border-radius:4px;min-width:210px;box-shadow:0 12px 28px rgba(0,0,0,.1);padding:8px 0;display:none;z-index:30;}
.main-nav li:hover .dropdown{display:block;}
.dropdown a{display:block;padding:9px 18px;font-size:13px;font-weight:600;text-transform:none;color:var(--text-body);}
.dropdown a:hover{background:var(--bg-light);color:var(--brand-primary);}

/* hero: dark tech background, centered text */
.hero{position:relative;background:linear-gradient(135deg,var(--brand-primary) 0%,var(--brand-primary-dark) 100%);padding:70px 0;text-align:center;color:#fff;overflow:hidden;}
.hero::before{content:'';position:absolute;inset:0;background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.04) 0 2px,transparent 2px 40px),repeating-linear-gradient(0deg,rgba(255,255,255,.04) 0 2px,transparent 2px 40px);}
.hero-inner{position:relative;z-index:2;}
.hero h1{font-size:32px;font-weight:700;margin-bottom:16px;}
.hero h2{font-size:20px;font-weight:400;color:#e3ece7;max-width:760px;margin:0 auto 34px;}
.hero-brandbar{display:flex;align-items:center;justify-content:center;gap:22px;flex-wrap:wrap;}
.hero-tagline{color:var(--brand-accent);font-weight:800;font-size:17px;}
.hero-brandmark{font-size:15px;font-weight:700;color:#fff;opacity:.9;}

/* floating CTA */
.floating-cta{position:fixed;right:0;bottom:120px;background:var(--brand-accent);color:#fff;padding:14px 18px;border-radius:6px 0 0 6px;font-weight:700;font-size:13px;text-align:center;z-index:50;box-shadow:-4px 0 12px rgba(0,0,0,.15);}
.floating-cta:hover{background:var(--brand-accent-dark);}

/* services: photo + colored title bar cards, 3-col */
.section{padding:60px 0;}
.section-title{font-size:26px;font-weight:800;color:var(--brand-accent);margin-bottom:32px;}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;}
.service-card{position:relative;overflow:hidden;}
.service-photo{height:220px;background:var(--bg-light);}
.service-photo img{width:100%;height:100%;object-fit:cover;}
.service-titlebar{display:flex;background:var(--brand-primary);}
.service-titlebar span{flex:1;padding:16px 18px;color:#fff;font-weight:700;font-size:17px;}
.service-arrow{width:56px;background:var(--brand-accent);display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:800;}

/* footer: flat multi-column link list, no group headers styling beyond spacing */
.site-footer{background:var(--footer-bg);color:var(--footer-text);padding:48px 0 0;}
.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-bottom:36px;}
.footer-cols a{display:block;font-size:14px;color:var(--footer-text);margin-bottom:14px;}
.footer-cols a:hover{color:#fff;}
.footer-inner{max-width:900px;margin:0 auto;padding:24px;text-align:center;}
.footer-bottom{padding:18px 0;border-top:1px solid rgba(255,255,255,.1);font-size:13px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
.footer-bottom a{color:var(--footer-text);}
.footer-bottom-social{display:flex;gap:12px;}
.footer-bottom-social a{width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;font-size:11px;color:#fff;}

@media(max-width:900px){
  .services-grid{grid-template-columns:1fr;}
  .footer-cols{grid-template-columns:1fr 1fr;}
  .main-nav ul{flex-wrap:wrap;gap:18px;}
  .hero h1{font-size:24px;}
  .floating-cta{display:none;}
}