:root {
            --primary: #001d3d; /* OPD Deep Blue */
            --secondary: #003566; 
            --gold: #ffc300;   /* OPD Gold Accent */
            --alert: #d62828;  /* Warning Red */
            --light: #e5e5e5;
            --dark: #1a1a1a;
            --header-height: 80px;
        }

        * { box-sizing: border-box; }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            margin: 0;
            background-color: var(--light);
            color: var(--dark);
        }

        /* STICKY HEADER */
        header {
            background-color: var(--primary);
            color: white;
            padding: 0 5%;
            height: var(--header-height);
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 4px solid var(--gold);
            position: sticky;
            top: 0;
            z-index: 2000;
        }

        /* STICKY NAVIGATION */
        nav {
            background: white;
            padding: 0.5rem 5%;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            display: flex;
            justify-content: flex-start;
            position: sticky;
            top: var(--header-height);
            z-index: 1000;
        }

        nav a {
            text-decoration: none;
            color: var(--primary);
            margin-right: 20px;
            font-weight: bold;
            text-transform: uppercase;
            font-size: 0.85rem;
        }

        /* DEPARTMENT HERO */
        .dept-hero {
            background: linear-gradient(rgba(0, 29, 61, 0.9), rgba(0, 29, 61, 0.9)), 
                        url('https://images.unsplash.com/photo-1574610123569-f83654f59339?auto=format&fit=crop&w=1200&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 50px 5%;
            text-align: center;
            border-bottom: 5px solid var(--secondary);
        }

        .dept-hero h2 { margin: 0; font-size: 2.2rem; color: var(--gold); }
        .dept-hero p { margin-top: 10px; font-size: 1.1rem; opacity: 0.9; }

        /* ALERT BANNER */
        .crimestoppers-banner {
            background: var(--alert);
            color: white;
            padding: 15px;
            text-align: center;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-size: 0.9rem;
        }

        /* MAIN CONTENT GRID */
        .main-container {
            max-width: 1200px;
            margin: auto;
            padding: 30px 5%;
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 25px;
        }

        .content-card {
            background: white;
            padding: 25px;
            border-radius: 4px;
            box-shadow: 0 4px 10px rgba(0,0,0,0.05);
            margin-bottom: 25px;
        }

        .district-report {
            border-left: 4px solid var(--primary);
            padding-left: 20px;
            margin-bottom: 25px;
        }

        .district-report h3 { margin-top: 0; color: var(--primary); }

        .most-wanted {
            background: #212529;
            color: white;
            padding: 25px;
            border-radius: 4px;
        }

        .wanted-profile {
            border-top: 1px solid #444;
            padding: 15px 0;
            display: flex;
            align-items: center;
        }

        .wanted-img {
            width: 50px;
            height: 50px;
            background: #555;
            margin-right: 15px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
        }

        /* HAMBURGER MENU */
        .menu-toggle {
            display: none;
            cursor: pointer;
            flex-direction: column;
            gap: 5px;
        }
        .menu-toggle span { width: 25px; height: 3px; background: white; border-radius: 2px; }

        @media (max-width: 900px) {
            .main-container { grid-template-columns: 1fr; }
        }

        @media (max-width: 768px) {
            :root { --header-height: 70px; }
            .menu-toggle { display: flex; }
            .header-info { display: none; }
            header h1 { font-size: 1.2rem; }
            nav {
                display: none;
                position: fixed;
                top: var(--header-height);
                left: 0; width: 100%;
                background: white;
                flex-direction: column;
            }
            nav.active { display: flex; }
            nav a { padding: 15px 25px; border-bottom: 1px solid #eee; width: 100%; }
        }

        footer {
            background: var(--primary);
            color: #94a3b8;
            padding: 50px 5% 20px;
            text-align: center;
            font-size: 0.8rem;
        }