:root{
  --bg:#ffffff;
  --text:#171717;
  --muted:#626262;
  --gold:#d1a03a;
  --gold-deep:#b58320;
  --dark:#0f1012;
  --soft:#f5f3ef;
  --line:#e8e4dc;
  --radius:22px;
  --shadow:0 18px 40px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.55;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,calc(100% - 34px));margin:0 auto}
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(0,0,0,.05);
}
.nav{
  min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand img{height:56px;width:auto}
.menu{display:flex;align-items:center;gap:26px;font-weight:600}
.menu a{color:#202020}
.menu-btn{
  display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 12px;font-size:20px
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 22px;border-radius:999px;font-weight:700;transition:.2s ease;
}
.btn-gold{background:linear-gradient(135deg,var(--gold),#f0c96d);color:#111}
.btn-gold:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-dark{background:#111;color:#fff}
.btn-dark:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.hero{position:relative;min-height:84vh;display:grid;align-items:center;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1.02);
}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(0,0,0,.78) 0%,rgba(0,0,0,.54) 36%,rgba(0,0,0,.26) 70%,rgba(0,0,0,.2) 100%);
}
.hero-content{position:relative;z-index:2;padding:86px 0}
.hero-copy{max-width:690px;color:#fff}
.eyebrow{
  display:inline-block;letter-spacing:.16em;text-transform:uppercase;font-size:.79rem;
  font-weight:800;color:#f2d390;margin:0 0 14px 0
}
.eyebrow.dark{color:var(--gold-deep)}
h1,h2,h3{font-family:Manrope,Inter,sans-serif;line-height:1.08;margin:0}
h1{font-size:clamp(2.5rem,5vw,5rem);margin-bottom:18px}
h1 span{color:#f2d390}
h2{font-size:clamp(1.85rem,3vw,3rem);margin-bottom:18px}
h3{font-size:1.2rem;margin-bottom:10px}
.lead{font-size:1.08rem;color:rgba(255,255,255,.92);max-width:640px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 18px}
.hero-points{
  display:flex;flex-wrap:wrap;gap:12px 18px;padding:0;margin:22px 0 0;list-style:none;color:#f3f3f3
}
.hero-points li{
  padding:10px 14px;border:1px solid rgba(255,255,255,.18);border-radius:999px;
  background:rgba(255,255,255,.07)
}
.section{padding:88px 0}
.section.alt{background:var(--soft)}
.section-head{max-width:880px;margin-bottom:28px}
.section-head.light h2,.section-head.light p{color:#fff}
.subnote{color:var(--muted)}
.split{
  display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:start
}
.split p{font-size:1.03rem;color:#353535}
.service-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px
}
.service-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(0,0,0,.04)
}
.service-card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.service-body{padding:20px}
.service-body p{color:#5a5a5a;margin:0}
.project-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px
}
.project-card{
  background:#fff;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);margin:0
}
.project-card.large{grid-column:span 2;grid-row:span 2}
.project-card img{width:100%;height:100%;min-height:240px;object-fit:cover}
.project-card figcaption{padding:14px 16px;color:#4e4e4e;font-weight:600;background:#fff}
.dark-band{
  background:linear-gradient(135deg,#0d0d0d,#1c1d21);color:#fff
}
.sector-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px
}
.sector{
  border:1px solid rgba(255,255,255,.08);padding:26px;border-radius:20px;background:rgba(255,255,255,.03)
}
.sector p{color:rgba(255,255,255,.84);margin:0}
.step-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px
}
.step-grid article{
  background:#fff;border-radius:20px;box-shadow:var(--shadow);padding:24px;border:1px solid rgba(0,0,0,.04)
}
.step-grid span{
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),#f0c96d);font-weight:800;margin-bottom:14px
}
.step-grid p{margin:0;color:var(--muted)}
.cta-box{
  background:linear-gradient(135deg,#f6efe1,#fff);
  border:1px solid #eedeb2;border-radius:28px;padding:32px;
  display:flex;align-items:center;justify-content:space-between;gap:20px
}
.contact-grid{
  display:grid;grid-template-columns:1fr 420px;gap:26px;align-items:start
}
.contact-text{max-width:650px}
.contact-list{display:grid;gap:12px;margin-top:20px}
.contact-list a,.contact-list span{
  background:#fff;border:1px solid var(--line);padding:14px 16px;border-radius:16px;box-shadow:var(--shadow)
}
.contact-card{
  background:#121315;color:#fff;border-radius:24px;padding:28px;box-shadow:var(--shadow)
}
.contact-card ul{padding-left:18px;color:rgba(255,255,255,.88)}
.footer{
  background:#0f1012;color:#f4f4f4;padding:28px 0
}
.footer-wrap{
  display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center
}
.footer-logo{height:54px;width:auto;background:#fff;border-radius:12px;padding:6px}
.floating-wa{
  position:fixed;right:18px;bottom:18px;z-index:60;
  background:#25D366;color:#fff;padding:14px 18px;border-radius:999px;
  font-weight:800;box-shadow:0 18px 35px rgba(0,0,0,.18)
}
@media (max-width: 980px){
  .split,.contact-grid,.service-grid,.sector-grid,.step-grid,.project-grid,.footer-wrap{grid-template-columns:1fr}
  .project-card.large{grid-column:auto;grid-row:auto}
  .cta-box{flex-direction:column;align-items:flex-start}
}
@media (max-width: 860px){
  .menu-btn{display:block}
  .menu{
    position:absolute;left:17px;right:17px;top:84px;background:#fff;border:1px solid var(--line);
    border-radius:18px;padding:16px;box-shadow:var(--shadow);
    display:none;flex-direction:column;align-items:flex-start
  }
  .menu.open{display:flex}
  .brand img{height:48px}
  .hero{min-height:72vh}
}