*{box-sizing:border-box}body{margin:0;font-family:system-ui,Segoe UI,Arial,sans-serif;color:#1d232a;background:#f4f5f6;line-height:1.6}
a{color:#c4561b}header{background:#1d232a;color:#fff;position:sticky;top:0;z-index:5}
.wrap{max-width:1100px;margin:auto;padding:0 20px}.nav{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;padding:14px 20px}
.logo{font-weight:800;letter-spacing:1px;font-size:1.2rem;color:#fff;text-decoration:none}.logo span{color:#e8752f}
nav a{color:#dfe3e7;text-decoration:none;margin-left:18px;font-weight:600}nav a:hover{color:#e8752f}
.hero{background:linear-gradient(135deg,#2b333c,#454f5a);color:#fff;padding:90px 0 80px;border-bottom:6px solid #e8752f}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);margin:0 0 12px;line-height:1.15}.hero p{font-size:1.15rem;max-width:640px;color:#d5dae0}
.btn{display:inline-block;background:#e8752f;color:#fff;padding:12px 24px;border-radius:4px;text-decoration:none;font-weight:700;margin:10px 10px 0 0;border:0;cursor:pointer;font-size:1rem}.btn.alt{background:transparent;border:2px solid #fff}
section{padding:64px 0}h2{font-size:2rem;margin-top:0;border-left:6px solid #e8752f;padding-left:12px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{background:#fff;border-radius:6px;padding:22px;box-shadow:0 1px 4px rgba(0,0,0,.08);border-top:4px solid #454f5a}.card h3{margin-top:0}
.ph{background:repeating-linear-gradient(45deg,#dde1e5,#dde1e5 10px,#e9ecef 10px,#e9ecef 20px);border:2px dashed #9aa3ad;color:#5b6570;text-align:center;padding:40px 10px;border-radius:4px;margin-bottom:14px;font-weight:600}
.dark{background:#1d232a;color:#e9ecef}.dark h2{color:#fff}
form{display:grid;gap:12px}input,textarea,select{width:100%;padding:10px;border:1px solid #b8c0c8;border-radius:4px;font:inherit}
.two{display:grid;grid-template-columns:1fr 1fr;gap:30px}@media(max-width:760px){.two{grid-template-columns:1fr}nav a{margin:0 14px 0 0}}
footer{background:#111519;color:#9aa3ad;padding:24px 0;font-size:.9rem;text-align:center}