.Main {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
    font-family: 'Times New Roman', Times, serif;
}

.Header {
    position: sticky;
    top: 0;
    width: 100%;
    height: 80px;
    background-color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.Logo {
    width: 140px;
    height: 140px;
    position: absolute;
    left: 3%;
    top: 60%;
    transform: translateY(-30%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    overflow: hidden;
    background-color: #b6ce78;
    border: 3px solid white;
    box-shadow: 0 6px 15px rgba(0,0,0,0.2);
    z-index: 1000;
}

.Logo img {
    width: 85%;
    height: 85%;
}

.Thanh_menu {
    flex: 3;
    display: flex;
    justify-content: center;
    padding: 10px 50px 10px 10px;
}

.Box {
    display: flex;
}

.Header li {
    list-style: none;
    padding-right: 50px;
    border-radius: 8px;
    transition: .3s;
}

.Header li:hover {
    transform: translateX(4%);
}

.Box a {
    color: #666666;
    font-family: 'Montserrat', sans-serif;
    text-decoration: none;
    font-size: 15px;
    transition: .3s;
    cursor: pointer;
    box-sizing: border-box;
    height: 80px;
    width: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.Box a:hover {
    color: red;
    background-color: #dfdfdf;
    transform: translateX(4%);
}

#menu-box {
    position: fixed;
    top: 80px;
    left: 50%;
    width: 75%;
    max-height: 250px;
    transform: translateX(-50%);
    margin-top: 0.3px;
    box-sizing: border-box;
    display: none;
    background-color: #dfdfdf;
    padding: 20px;
    z-index: 999;
    column-count: 5;
    column-gap: 5px;
    border-radius: 12px;
}

#Dia_diem:hover + #menu-box,
#menu-box:hover {
    display: block;
}

#menu-box a {
    display: block;
    color: black;
    font-size: 14px;
    margin: 4px 2px;
    line-height: 1.2;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    white-space: nowrap;
}

#menu-box ul {
    margin: 0;
    padding: 0;
}

#menu-box li {
    list-style: none;
}

.container-img-slide {
    position: relative;
    width: 100%;
    height: calc(100vh - 80px);
    margin-bottom: 150px;
    overflow: hidden;
}

.slide {
    display: none;
    height: 100%;
    animation: fade 0.8s ease-in-out;
}

.slide.active {
    display: block;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.prev, .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    background-color: rgba(0,0,0,0.4);
    color: white;
    border: none;
    padding: 15px 20px;
    font-size: 24px;
    transition: 0.3s;
}

.prev {
    left: 0;
    border-radius: 0 5px 5px 0;
}

.next {
    right: 0;
    border-radius: 5px 0 0 5px;
}

.prev:hover, .next:hover {
    background-color: rgba(0,0,0,0.8);
}

@keyframes fade {
    from { opacity: .5 }
    to { opacity: 1 }
}

.Center {
    flex: 1;
    width: 100%;
    display: flex;
    min-height: 100vh;
    padding: 0 20px 50px 20px;
    box-sizing: border-box;
}

.reveal {
    opacity: 0;
    transform: translateY(80px);
    transition: all 1s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.ban-do {
    flex: 6;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
    background-image: url("background.jpg");
    background-color: rgba(255,255,255,0.8);
    background-blend-mode: lighten;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.ban-do svg {
    width: 100%;
    height: auto;
}

#toa_do path {
    fill: #4E6D43;
    cursor: pointer;
    transition: .3s;
    transform-origin: center;
    filter: drop-shadow(0 10px 10px rgba(0,0,0,.15));
}

#toa_do path:hover {
    fill: #C9DC9A;
    filter: brightness(1.1);
}

.thong-tin {
    flex: 3;
    position: relative;
    background: #ffffff;
    padding: 40px 30px;
    box-shadow: -2px 0 15px rgba(0,0,0,.1);
}

.thong-tin h1 {
    text-align: center;
    color: #1f3a5f;
    font-size: 30px;
    margin-bottom: 10px;
    font-weight: 700;
}

.thong-tin p {
    text-align: center;
    color: #555;
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 15px;
}

.chi-tiet {
    position: relative;
    width: 96%;
    height: 88%;
    overflow-y: auto;
    background: #ffffff;
    border: 1px solid #ccc;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.chi-tiet img {
    max-width: 100%;
    border-radius: 12px;
    transition: transform .3s, box-shadow .3s;
}

.chi-tiet img:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0,0,0,.2);
}

.chi-tiet h2 {
    text-align: center;
    color: #e76f51;
    font-size: 22px;
    margin: 15px 0 8px;
    font-weight: 600;
}

.chi-tiet h3 {
    text-align: center;
    color: #1e88e5;
    font-size: 18px;
}

.tooltip {
    position: absolute;
    background: rgba(0,0,0,.8);
    color: #fff;
    padding: 8px 12px;
    border-radius: 5px;
    font-size: 14px;
    font-weight: bold;
    opacity: 0;
    transition: opacity .2s;
    z-index: 1000;
    white-space: nowrap;
    box-shadow: 0 4px 6px rgba(0,0,0,.2);
}
.slider-monan{
    position: relative;
    width: 100%;
    height: 220px;
    display:flex;
    justify-content: center;
    align-items: center;
    margin: 15px 0 30px 0;
    overflow: hidden;
}

.khung-chua{
    position: relative;
    width: 100%;
    max-width: 350px;
    height: 160px;
}

.item-mon{
    position: absolute;
    width: 200px;
    height: 140px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.5);
    opacity: 0;
    z-index: 0;
    transition: all 0.4s ease-in-out;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.item-mon img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ten-mon {
    position: absolute;
    bottom: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.65);
    color: white;
    text-align: center;
    padding: 6px 0;
    font-size: 13px;
    font-weight: bold;
    font-family: Arial, sans-serif;
}

.item-mon.mon-giua{
    opacity:1;
    z-index:3;
    transform: translate(-50%, -50%) scale(1);
}

.item-mon.mon-trai{
    opacity: 0.8;
    z-index: 2;
    transform: translate(-95%, -50%) scale(0.75);
}
.item-mon.mon-phai{
    opacity: 0.8;
    z-index: 2;
    transform: translate(-5%, -50%) scale(0.75);
}
.nut-slider {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    color: #333;
    border: 1px solid #ccc;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 14px;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: 0.2s;
}

.nut-slider:hover {
    background: #e76f51; /* Màu cam đồng bộ với tiêu đề Hà Nội */
    color: white;
    border-color: #e76f51;
}

.nut-truoc { left: 0; }
.nut-sau { right: 0; }

.grid-diadiem {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.diadiem-item {
    width: 45%;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.diadiem-item img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    display: block;
}

.ten-dd {
    position: absolute;
    bottom: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.65);
    color: white;
    text-align: center;
    padding: 5px 0;
    font-size: 12px;
    font-weight: bold;
}
















@media (max-width: 768px) {
    .Main {
        display: flex;
        flex-direction: column;
    }

    .Header {
        height: auto;
        padding-bottom: 20px;
        flex-direction: column;
        justify-content: center;
    }

    .Logo {
        position: relative;
        left: 0;
        margin-top: 10px;
    }

    .Thanh_menu {
        margin-left: 0;
        justify-content: center;
        padding: 10px;
        width: 100%;
    }

    .Box {
        margin-top: 10px;
    }

    .container-img-slide {
        height: 60vh;
        margin-bottom: 50px;
    }

    .slide img {
        height: 100%;
    }

    .Center {
        margin-top: 20px;
        flex-direction: column;
        min-height: auto;
    }

    .ban-do, .thong-tin {
        flex: 1;
        width: 100%;
    }
}