*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#0f172a;background:#f6f8fc;line-height:1.6}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:1000;background:var(--menu-color);box-shadow:0 2px 12px rgba(0,0,0,.18)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0}
.logo{color:#fff;font-weight:700;font-size:1.15rem;letter-spacing:.4px}
.main-nav{display:flex;gap:8px;align-items:center}
.main-nav a{color:#fff;padding:10px 12px;border-radius:8px;transition:.2s ease}
.main-nav a:hover,.main-nav a:focus{background:var(--menu-hover)}
.menu-toggle{display:none;background:#fff;border:none;border-radius:8px;padding:8px 10px;font-size:1.1rem;cursor:pointer}
.hero{padding-bottom:24px}
.slideshow{position:relative;height:520px;overflow:hidden;background:#0b1220}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .7s ease;background-size:cover;background-position:center}
.slide.active{opacity:1}
.overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,26,53,.78),rgba(0,26,53,.35))}
.slide-content{position:relative;z-index:2;color:#fff;padding-top:115px}
.slide-content h1{margin:0 0 8px;font-size:2rem;max-width:760px}
.slide-content h2{margin:0 0 10px;font-size:1.1rem;color:#dbeafe}
.slide-content p{max-width:760px;margin:0 0 18px}
.btn{display:inline-block;background:var(--menu-hover);color:#fff;padding:10px 16px;border:none;border-radius:10px;font-weight:600;cursor:pointer}
.btn:hover{filter:brightness(1.07)}
.slide-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:none;background:rgba(255,255,255,.18);color:#fff;font-size:1.25rem;padding:10px 12px;border-radius:10px;cursor:pointer}
.slide-btn:hover{background:rgba(255,255,255,.3)}
.slide-btn.prev{left:14px}.slide-btn.next{right:14px}
.dots{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.dot{width:11px;height:11px;border-radius:50%;border:none;background:rgba(255,255,255,.45);cursor:pointer}
.dot.active{background:#fff}
.card{background:#fff;border-radius:16px;box-shadow:0 8px 22px rgba(2,6,23,.08);padding:20px;margin-top:-35px;position:relative;z-index:4}
.card .lead,.lead{color:#334155;font-weight:600}
.section{padding:56px 0}.section.alt{background:#eef3ff}
.grid-2{display:grid;grid-template-columns:1.05fr .95fr;gap:24px}
.cards-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.reasons-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.mini-card{background:#fff;border-radius:14px;padding:14px;box-shadow:0 4px 14px rgba(2,6,23,.06)}
.service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.service-card{background:#fff;border-radius:14px;padding:16px;box-shadow:0 4px 14px rgba(2,6,23,.06)}
.service-icon{font-size:1.35rem}
.service-card h3{margin:8px 0 8px;font-size:1.05rem}
.service-card ul{margin:8px 0 0;padding-left:18px}
.expert-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:18px}
.expert-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 14px rgba(2,6,23,.06)}
.expert-card img{width:100%;height:220px;object-fit:cover}
.expert-content{padding:14px}.expert-title{color:#334155;font-weight:700}
.contact-list{display:grid;gap:12px}.contact-item{background:#fff;padding:14px;border-radius:12px;box-shadow:0 4px 14px rgba(2,6,23,.06)}
.contact-form{background:#fff;border-radius:14px;padding:16px;box-shadow:0 4px 14px rgba(2,6,23,.06);display:grid;gap:10px}
.contact-form input,.contact-form textarea{width:100%;padding:12px;border:1px solid #d4dce8;border-radius:10px;font:inherit}
.note{font-size:.85rem;color:#64748b}
.rich-content h3{margin-top:18px}.rich-content ul{padding-left:18px}
.site-footer{background:#0b1220;color:#cbd5e1;padding:18px 0;margin-top:20px}
@media (max-width: 900px){
  .menu-toggle{display:block}
  .main-nav{display:none;position:absolute;top:58px;right:4%;background:var(--menu-color);padding:10px;border-radius:12px;box-shadow:0 8px 20px rgba(0,0,0,.22);flex-direction:column;align-items:stretch;min-width:220px}
  .main-nav.open{display:flex}
  .main-nav a{display:block}
  .grid-2,.service-grid,.expert-grid,.cards-grid,.reasons-grid{grid-template-columns:1fr}
  .slideshow{height:460px}
  .slide-content{padding-top:90px}
  .slide-content h1{font-size:1.45rem}
}