 <style>
        .page {
            display: none;
            animation: fadeIn 0.5s ease-in-out;
        }
        .page.active {
            display: block;
        }
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        .gallery-item {
            transition: transform 0.3s ease;
        }
        .gallery-item:hover {
            transform: scale(1.03);
        }
        .nav-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: #ccc;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .nav-dot.active {
            background-color: #4CAF50;
            transform: scale(1.2);
        }


    .wa-float {
        position: fixed;
        bottom: 20px;
        right: 20px;
        z-index: 999;
}

    .wa-float img {
        width: 50px;     /* ekhane size choto-boro korte paro */
        height: 50px;
        border-radius: 50%;
        cursor: pointer;
        transition: 0.3s;
}

    .wa-float img:hover {
         transform: scale(1.1);
}


        .section {
            display: grid;
            grid-template-columns: repeat(4, 1fr); /* এক রো-তে 4 টা করে ছবি */
            gap: 20px;
            padding: 20px;
        }

        .place-card {
            background: white;
            padding: 10px;
            border-radius: 10px;
            text-align: center;
            box-shadow: 0px 2px 10px rgba(0,0,0,0.1);
        }

        .place-card img {
            width: 100%;
            height: 200px;          /* সব ছবি same height */
            object-fit: cover;      /* ক্রপ না হয়ে সুন্দর দেখাবে */
            border-radius: 10px;
        }

        /* 📱 Mobile responsive */
        @media(max-width: 768px) {
            .section { grid-template-columns: repeat(2, 1fr); } /* মোবাইলে 2 টা */
        }
        @media(max-width: 500px) {
            .section { grid-template-columns: 1fr; } /* ছোট মোবাইলে 1 টা */
        }

    </style>