// coordinates.js
const locations = [
    // --- NAMIBIA ↔ ANGOLA ---
    { 
        name: "Oshikango / Santa Clara", 
        lat: -17.390760, 
        lon: 15.891055, 
        type: "border", 
        countries: "Namibia ↔ Angola",
        hours: "08:00 - 18:00",
        description: "The most important commercial gateway between Namibia and Angola. Expect high truck volumes.",
        roads: "Paved on both sides.",
        link: "https://kaza.org/map-border-crossings.html"
    },
    { 
        name: "Ruacana / Kavitiri", 
        lat: -17.391593, 
        lon: 14.222606, 
        type: "border", 
        countries: "Namibia ↔ Angola",
        hours: "08:00 - 18:00",
        description: "Located near the scenic Ruacana Falls. Mainly used for local traffic and tourists.",
        roads: "Paved (NAM); gravel/4x4 (ANG).",
        link: "https://kaza.org/map-border-crossings.html"
    },
    { 
        name: "Omahenene / Calueque", 
        lat: -17.391560, 
        lon: 14.567028, 
        type: "border", 
        countries: "Namibia ↔ Angola",
        hours: "08:00 - 18:00",
        description: "Quieter crossing point used for regional trade and travelers to Calueque Dam.",
        roads: "Paved (NAM); gravel/dirt (ANG).",
        link: "https://kaza.org/map-border-crossings.html"
    },
    { 
        name: "Dirico / Mucusso", 
        lat: -18.024659, 
        lon: 21.433189, 
        type: "border", 
        countries: "Namibia ↔ Angola",
        hours: "08:00 - 18:00",
        description: "Remote river crossing via the Okavango. Vital for Luengue-Luiana NP.",
        roads: "Sandy tracks and gravel. 4WD essential.",
        link: "https://kaza.org/map-border-crossings.html"
    },
    { 
        name: "Rundu / Calai", 
        lat: -17.870983, 
        lon: 19.801995, 
        type: "border", 
        countries: "Namibia ↔ Angola",
        hours: "08:00 - 18:00",
        description: "River-based crossing connecting Rundu with Calai via ferry/small boats.",
        roads: "Paved access; river transit.",
        link: "https://kaza.org/map-border-crossings.html"
    },

    // --- NAMIBIA ↔ BOTSWANA ---
    { 
        name: "Ngoma Bridge", 
        lat: -17.921427, 
        lon: 24.720542, 
        type: "border", 
        countries: "Namibia ↔ Botswana",
        hours: "07:00 - 18:00",
        description: "Connects Zambezi Region with Chobe NP. Watch for wildlife on the road!",
        roads: "Paved. Road tax applies for Namibia.",
        link: "https://kaza.org/map-border-crossings.html"
    },
    { 
        name: "Mohembo / Shakawe", 
        lat: -18.259155, 
        lon: 21.761278, 
        type: "border", 
        countries: "Namibia ↔ Botswana",
        hours: "06:00 - 18:00",
        description: "Access between Mahango Core Area and the Okavango Panhandle.",
        roads: "Paved; new bridge on Botswana side.",
        link: "https://kaza.org/map-border-crossings.html"
    },
    { 
        name: "Dobe Border Post", 
        lat: -19.577796, 
        lon: 20.998769, 
        type: "border", 
        countries: "Namibia ↔ Botswana",
        hours: "07:30 - 16:30",
        description: "Remote Kalahari crossing near Tsodilo Hills (UNESCO).",
        roads: "Gravel and sand. 4WD highly recommended.",
        link: "https://kaza.org/map-border-crossings.html"
    },
    { 
        name: "Mamuno / Trans-Kalahari", 
        lat: -22.280913, 
        lon: 19.999107, 
        type: "border", 
        countries: "Namibia ↔ Botswana",
        hours: "24 Hours",
        description: "Primary logistics artery connecting Windhoek to Maun and Johannesburg.",
        roads: "Excellent paved highway.",
        link: "https://kaza.org/map-border-crossings.html"
    },

    // --- NAMIBIA ↔ ZAMBIA ---
    { 
        name: "Wenela / Katima Mulilo", 
        lat: -17.475428, 
        lon: 24.244615, 
        type: "border", 
        countries: "Namibia ↔ Zambia",
        hours: "06:00 - 18:00",
        description: "Main bridge over the Zambezi River. Connects Namibia to Lusaka.",
        roads: "Paved.",
        link: "https://kaza.org/map-border-crossings.html"
    },
    { 
        name: "Impalila Island", 
        lat: -17.798656, 
        lon: 25.150267, 
        type: "border", 
        countries: "Namibia ↔ Zambia",
        hours: "07:00 - 17:00",
        description: "Unique water-based post. Access via boat from Kasane or Katima Mulilo.",
        roads: "No roads; access by boat only.",
        link: "https://kaza.org/map-border-crossings.html"
    },

    // --- BOTSWANA ↔ ZAMBIA ---
    { 
        name: "Kazungula Bridge", 
        lat: -17.791068, 
        lon: 25.262469, 
        type: "border", 
        countries: "Botswana ↔ Zambia",
        hours: "06:00 - 20:00",
        description: "Modern bridge at the 4-country-corner. KAZA Univisa accepted.",
        roads: "Paved and modern. Toll applies.",
        link: "https://kaza.org/map-border-crossings.html"
    },

    // --- BOTSWANA ↔ ZIMBABWE ---
    { 
        name: "Pandamatenga", 
        lat: -18.525556, 
        lon: 25.662890, 
        type: "border", 
        countries: "Botswana ↔ Zimbabwe",
        hours: "08:00 - 17:00",
        description: "Wild crossing between Chobe and Hwange NP. Safari operator route.",
        roads: "Paved (BOT); rough gravel/sand (ZIM). 4WD required.",
        link: "https://kaza.org/map-border-crossings.html"
    },
    { 
        name: "Plumtree / Ramokgwebana", 
        lat: -20.544029, 
        lon: 27.730474, 
        type: "border", 
        countries: "Botswana ↔ Zimbabwe",
        hours: "06:00 - 22:00",
        description: "Busiest border. Connects Francistown with Bulawayo.",
        roads: "Fully paved.",
        link: "https://kaza.org/map-border-crossings.html"
    },

    // --- ZAMBIA ↔ ZIMBABWE ---
    { 
        name: "Victoria Falls Bridge", 
        lat: -17.928543, 
        lon: 25.857310, 
        type: "border", 
        countries: "Zambia ↔ Zimbabwe",
        hours: "06:00 - 22:00",
        description: "Historic bridge crossing. KAZA Univisa accepted.",
        roads: "Paved.",
        link: "https://kaza.org/map-border-crossings.html"
    },
    { 
        name: "Kariba Dam", 
        lat: -16.522436, 
        lon: 28.762034, 
        type: "border", 
        countries: "Zambia ↔ Zimbabwe",
        hours: "06:00 - 18:00",
        description: "Crosses the dam wall. Scenic views. Univisa accepted.",
        roads: "Paved but narrow; winding roads.",
        link: "https://kaza.org/map-border-crossings.html"
    },
    { 
        name: "Chirundu (Main Hub)", 
        lat: -16.038695, 
        lon: 28.851703, 
        type: "border", 
        countries: "Zambia ↔ Zimbabwe",
        hours: "06:00 - 22:00",
        description: "Massive One-Stop Border Post. Primary commercial hub.",
        roads: "Paved; frequently congested.",
        link: "https://kaza.org/map-border-crossings.html"
    }
];