.wetu-all-destinations {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    width: 100%;
}

.wetu-destination-filters {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
    width: 100%;
}

.wetu-country-tile {
    position: relative;
    width: 100%;
    height: 400px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    pointer-events: auto;
}

.wetu-country-tile:hover {
    transform: scale(1.03);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.wetu-country-tile::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    transition: background 0.3s ease;
}

.wetu-country-tile:hover::after {
    background: rgba(0, 0, 0, 0.6);
}

.wetu-country-tile-text {
    position: relative;
    z-index: 1;
    color: #fff;
    font-size: 28px;
    font-weight: 700;
    text-align: left;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
    line-height: 1.2;
    padding: 20px;
}

.wetu-country-tile.active {
    box-shadow: 0 0 0 4px #d32f2f;
}

.wetu-destination-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: none;
}

.wetu-popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
}

.wetu-popup-content {
    position: relative;
    max-width: 800px;
    max-height: 80vh;
    margin: 5vh auto;
    background: #fff;
    border-radius: 10px;
    padding: 40px;
    overflow-y: auto;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.wetu-popup-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #d32f2f;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    font-size: 20px;
    line-height: 30px;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.wetu-popup-close:hover {
    background: #b71c1c;
}

.wetu-destinations {
    margin-top: 20px;
}

.wetu-destination-box {
    border: 1px solid #ddd;
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 4px;
    background-color: #f9f9f9;
}

.wetu-destination-title {
    margin: 0 0 15px;
    font-size: 24px;
    color: #333;
}

.wetu-destination-content .wetu-iframe-container {
    position: relative;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.wetu-destination-content iframe {
    width: 100%;
    max-width: 680px;
    height: 546px;
    border: 2px solid #ddd;
    border-radius: 4px;
}

.wetu-view-national-park {
    display: inline-block;
    padding: 10px 20px;
    background-color: #d32f2f;
    color: #ffffff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

.wetu-view-national-park:hover {
    background-color: #b71c1c;
    color: #ffffff;
}

.wetu-no-destinations {
    font-style: italic;
    color: #666;
}

#wetu-load-more {
    display: block;
    margin: 30px auto;
    padding: 10px 20px;
    background-color: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

#wetu-load-more:hover {
    background-color: #005177;
}

/* Responsive design */
@media (max-width: 1024px) {
    .wetu-destination-filters {
        grid-template-columns: repeat(2, 1fr);
    }

    .wetu-country-tile {
        height: 360px;
    }

    .wetu-popup-content {
        max-width: 90%;
        padding: 30px;
    }

    .wetu-destination-box {
        padding: 15px;
        margin-bottom: 25px;
    }
}

@media (max-width: 768px) {
    .wetu-destination-filters {
        grid-template-columns: 1fr;
    }

    .wetu-country-tile {
        height: 320px;
    }

    .wetu-country-tile-text {
        font-size: 24px;
        padding: 15px;
    }

    .wetu-destination-content iframe {
        max-width: 100%;
        height: 400px;
    }

    .wetu-popup-content {
        max-width: 95%;
        margin: 2vh auto;
        padding: 20px;
    }

    .wetu-destination-box {
        padding: 10px;
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .wetu-country-tile {
        height: 280px;
    }

    .wetu-country-tile-text {
        font-size: 20px;
        padding: 10px;
    }

    .wetu-destination-content iframe {
        height: 300px;
    }

    .wetu-popup-content {
        max-width: 100%;
        margin: 0;
        border-radius: 0;
        padding: 15px;
    }

    .wetu-popup-close {
        width: 25px;
        height: 25px;
        font-size: 18px;
        line-height: 25px;
    }

    .wetu-destination-box {
        padding: 10px;
        margin-bottom: 15px;
    }

    #wetu-load-more {
        margin: 20px auto;
    }
}