body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    transition: margin-left 0.3s ease;
}



main {
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
}

.project-item {
    display: flex;
    align-items: center;
    border-bottom: 1px solid #ccc;
    padding: 20px 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-item.hidden {
    display: none;
}

.project-item:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.project-item img {
    width: 200px;
    height: auto;
    margin-right: 20px;
}

.project-details {
    text-align: left;
}

.project-details h3 {
    margin: 0 0 10px 0;
    font-size: 1.5em;
    color: #333;
}

.project-details p {
    margin: 5px 0;
    font-size: 14px;
    color: #666;
}

.load-more-container {
    text-align: center;
    margin: 20px 0;
}

.load-more-button {
    padding: 10px 20px;
    background-color: #9b9b9b;;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.load-more-button:hover {
    background-color: #d32f2f;;
}

footer {
    background-color: #343a40;
    color: #f8f9fa;
    padding: 2em;
    border-top: 1px solid #495057;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-title {
    font-size: 1.5em;
    margin-bottom: 1em;
}

.footer-sections {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.company-info {
    flex: 1;
    text-align: left;
    margin-right: 1em;
}

.company-info p {
    margin: 0.5em 0;
}

.company-info a {
    color: #17a2b8;
    text-decoration: none;
}

.company-info a:hover {
    text-decoration: underline;
}

.map-container {
    flex: 1;
    text-align: right;
}

.map-container iframe {
    max-width: 100%;
    height: 200px;
    border: none;
}



@media only screen and (max-width: 1199.98px) {


    .project-details {
        width: 100%;
        margin-bottom: 1em;
    }


    .project-item {
        display: flex !important;
        flex-direction: column;
        align-items: stretch;
        padding: 16px 0;
    }
    .project-item img {
        width: 100% !important;
        max-height: 240px;
        object-fit: cover;
        border-radius: 8px;
        margin: 0 0 14px 0 !important;
    }
    #category-project h2,
    #category-project > h2 {
        font-size: 1.6em;
        word-break: break-word;
        padding: 0 12px;
        line-height: 1.3;
    }

    #category-project{
        width: 100%;
        padding: 0 12px;
    }
    .project-details h3{font-size:1.2em;word-break:break-word}
    .project-details p{word-break:break-word;font-size:.95em}


    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-sections {
        flex-direction: column;
    }

    .map-container iframe {
        width: 100%;
        height: 200px; /* Thu nhỏ kích thước của bản đồ */
    }
}

/* CTA "Xem chi tiet" cuoi moi project-item de chi ro la link */
.project-cta{
    display:inline-block;
    margin-top:10px;
    padding:8px 16px;
    background:linear-gradient(135deg,#d32f2f,#b71c1c);
    color:#fff;
    border-radius:5px;
    font-size:13.5px;
    font-weight:700;
    letter-spacing:.3px;
    transition:transform .2s ease,box-shadow .2s ease;
}
.project-item:hover .project-cta{
    transform:translateX(4px);
    box-shadow:0 6px 16px rgba(211,47,47,.3);
}