:root{
  --navy:#17223b;
  --ink:#0b1020;
  --muted:#5c6678;
  --cream:#f5f2ea;
  --paper:#fbfaf6;
  --green:#243c35;
  --accent:#f7b500;
  --rose:#e8b9ad;
  --line:rgba(23,34,59,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.6}
a{color:inherit;text-decoration:none}
.container{width:min(1160px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(251,250,246,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em;color:var(--navy)}
.brand img{height:46px;width:auto}
.nav-links{display:flex;align-items:center;gap:28px;font-weight:600;color:var(--navy)}
.menu-btn{display:none;border:0;background:transparent;font-size:28px;color:var(--navy)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:999px;background:var(--navy);color:#fff;font-weight:800;box-shadow:0 12px 28px rgba(23,34,59,.18);transition:.2s ease}
.btn:hover{transform:translateY(-2px)}
.btn.ghost{background:transparent;color:var(--navy);border:1px solid var(--line);box-shadow:none}
.btn-small{padding:10px 16px}
.full{width:100%}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 85% 15%, rgba(247,181,0,.16), transparent 28%),linear-gradient(135deg,#fff 0%,var(--cream) 52%,#dfe7df 100%);padding:96px 0}
.hero:before{content:"";position:absolute;inset:auto -8% -35% 45%;height:520px;background:var(--green);opacity:.11;border-radius:55% 45% 0 0;transform:rotate(-12deg)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;position:relative}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;color:var(--green);font-size:.78rem;font-weight:900;margin:0 0 10px}
h1,h2,h3{color:var(--navy);line-height:1.08;margin:0}
h1{font-size:clamp(2.6rem,6vw,5.7rem);letter-spacing:-.06em;max-width:850px}
h2{font-size:clamp(2rem,4vw,3.4rem);letter-spacing:-.045em}
h3{font-size:1.25rem}
.lead{font-size:1.22rem;color:var(--muted);max-width:680px;margin:22px 0 34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-card{background:rgba(255,255,255,.78);border:1px solid var(--line);border-radius:36px;padding:34px;box-shadow:0 30px 70px rgba(23,34,59,.13)}
.hero-card img{width:100%;max-width:430px;display:block;margin:0 auto 24px}
.hero-card p{color:var(--muted);margin-bottom:0}
.strip{background:var(--navy);color:#fff;padding:28px 0}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.strip strong{display:block;font-size:1.65rem;color:var(--accent)}
.strip span{font-size:.92rem;color:rgba(255,255,255,.76)}
.section{padding:96px 0}
.section-head{max-width:760px;margin-bottom:34px}
.section-head p{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card,.project{background:#fff;border:1px solid var(--line);border-radius:26px;padding:26px;box-shadow:0 20px 50px rgba(23,34,59,.07)}
.card p,.project p{color:var(--muted);margin-bottom:0}
.dark{background:var(--green);color:#fff}
.dark h2,.dark .eyebrow{color:#fff}
.dark p{color:rgba(255,255,255,.78)}
.experience-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:start}
.feature-list{display:grid;gap:14px}
.feature-list div{display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:18px}
.feature-list span{color:var(--accent);font-weight:900}
.feature-list p{margin:0}
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}
.gallery img{width:100%;height:260px;object-fit:cover;border-radius:22px;border:1px solid var(--line);box-shadow:0 18px 40px rgba(23,34,59,.08)}
.cta{padding:58px 0;background:linear-gradient(135deg,var(--navy),#31415f)}
.cta-box{display:flex;align-items:center;justify-content:space-between;gap:24px;color:#fff}
.cta h2,.cta .eyebrow{color:#fff}
.cta .btn{background:#fff;color:var(--navy)}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact p{color:var(--muted)}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:28px;padding:26px;display:grid;gap:16px}
label{font-weight:800;color:var(--navy);display:grid;gap:7px}
input,textarea{border:1px solid var(--line);border-radius:16px;padding:14px;font:inherit;background:#fbfaf6}
textarea{min-height:130px;resize:vertical}
.footer{background:#0a1020;color:#fff;padding:34px 0}
.footer .container{display:flex;align-items:center;justify-content:space-between;gap:20px}
.footer img{height:50px;filter:drop-shadow(0 6px 18px rgba(255,255,255,.16))}
.footer p{color:rgba(255,255,255,.7)}
@media(max-width:900px){
  .menu-btn{display:block}
  .nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:var(--paper);padding:22px 4%;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}
  .nav-links.open{display:flex}
  .hero-grid,.experience-grid,.contact{grid-template-columns:1fr}
  .strip-grid,.cards,.project-grid,.gallery{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .hero{padding:70px 0}
  .strip-grid,.cards,.project-grid,.gallery{grid-template-columns:1fr}
  .cta-box,.footer .container{flex-direction:column;align-items:flex-start}
  .gallery img{height:auto}
}