/* Reset & Base */
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', sans-serif; }
body { line-height: 1.6; color: #333; }

/* Navigation */
nav { display: flex; justify-content: space-between; align-items: center; padding: 20px 10%; background: #222; color: #fff; }
nav ul { display: flex; list-style: none; }
nav ul li { margin-left: 20px; }
nav a { color: #fff; text-decoration: none; font-weight: bold; }
.btn-cta { background: #f39c12; padding: 10px 20px; border-radius: 5px; }

/* Hero */
.hero { 
    height: 80vh; 
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('fence-bg.jpg'); 
    background-size: cover; 
    display: flex; align-items: center; justify-content: center; text-align: center; color: white;
}
.hero h1 { font-size: 3.5rem; margin-bottom: 1rem; }
.btn { background: #f39c12; color: #fff; padding: 15px 30px; text-decoration: none; font-size: 1.2rem; border-radius: 5px; }

/* Grid Services */
.services-brief { padding: 50px 10%; text-align: center; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-top: 30px; }
.card { padding: 30px; border: 1px solid #ddd; border-radius: 8px; transition: 0.3s; }
.card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.1); }

footer { text-align: center; padding: 20px; background: #222; color: #fff; margin-top: 40px; }