@media screen and (max-width: 768px) {
    .mobile-bottom-nav {
        position: fixed;
        bottom: 25px;
        /* දකුණු පැත්ත වැහෙන්නේ නැති වෙන්න හරියටම මැදට ගමු */
        left: 50%;
        transform: translateX(-50%); 
        width: 90%;
        max-width: 420px; /* ලොකු Screen වල ඕනාවට වඩා පළල් වීම නවත්වන්න */
        height: 75px;
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        display: flex;
        align-items: center;
        justify-content: space-around;
        border-radius: 40px;
        box-shadow: 0 15px 35px rgba(255, 107, 129, 0.2);
        border: 1px solid rgba(255, 255, 255, 0.5);
        z-index: 5000;
        padding: 0 10px;
        box-sizing: border-box; /* Padding නිසා පිට පනින එක නවත්වයි */
    }

    .nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        color: #d1d8e0;
        transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        cursor: pointer;
        flex: 1;
    }

    .nav-item i {
        font-size: 20px;
        margin-bottom: 4px;
    }

    .nav-item span {
        font-size: 9px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    /* Active State */
    .nav-item.active {
        color: #ff608c;
        transform: translateY(-2px);
    }

    /* මැද තියෙන Glow Button එක */
    .nav-glow-btn {
        position: relative;
        top: -32px;
        background: white;
        padding: 8px;
        border-radius: 50%;
        box-shadow: 0 10px 20px rgba(255, 107, 129, 0.1);
        transition: transform 0.2s ease;
    }

    .nav-glow-btn:active {
        transform: scale(0.9); /* Click කරනකොට පොඩි push එකක් */
    }

    .glow-inner {
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, #ff9a9e 0%, #ff6b81 100%);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 24px;
        box-shadow: 0 8px 25px rgba(255, 107, 129, 0.4);
        animation: float-ai 3s ease-in-out infinite; /* පාවෙන animation එක */
    }

    @keyframes float-ai {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-8px); }
    }
}