.container{
    max-width: 1300px;
    padding: 0;
}

.banner-desc-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.banner-desc-box-title {
    color: #fff;
    font-size: 48px;
    font-weight: bold;
    text-align: center;
}

.banner-desc-box-content {
    color: #fff;
    font-size: 16px;
}


/* New Showroom Hero Section Styles */
.showroom-hero-section {
    padding: 60px 0;
}

.showroom-hero-header {
    margin-bottom: 40px;
}

.showroom-hero-title {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
}

.hero-image-wrapper {
    position: relative;
    max-width: 680px; /* Max width of the image container */
    margin: 0 auto;
    overflow: hidden; /* Ensures overlay and button are contained */
    border-radius: 8px; /* Optional: rounded corners for the image container */
}

.hero-image-wrapper img {
    display: block;
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

.hero-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0); /* Initially transparent */
    transition: background-color 0.3s ease;
    pointer-events: none; /* Allows clicks to go through to the button */
}

.hero-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 55px;
    height: 55px;
    background-color: rgba(0, 0, 0, 0.7); /* Dark semi-transparent background */
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hero-play-button:focus-visible{
    outline: none;
}

.hero-play-button .play-icon {
    width: 35px;
    height: 35px;
    fill: #fff; /* White play icon */
    transition: fill 0.3s ease;
}

.hero-image-wrapper:hover .hero-image-overlay {
    background-color: rgba(0, 0, 0, 0.5); /* Darker overlay on hover */
}

.hero-image-wrapper:hover .hero-play-button {
    background-color: #fff; /* White background on hover */
}

.hero-image-wrapper:hover .hero-play-button .play-icon {
    fill: #000; /* Black play icon on hover */
}

/* New Showroom Features Section Styles */
.showroom-features-section {
    padding: 60px 0;
    background-color: #fff; /* White background for this section */
}

.features-section-header {
    margin-bottom: 50px;
}

.features-section-main-title {
    font-size: 32px;
    font-weight: bold;
    color: #222;
}

.feature-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1300px; /* Max width of the features grid */
    margin: 0 auto;
}

.feature-card {
    background-color: #fff;
    padding: 20px;
    border: 1px solid #CFCFCF;
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.feature-card-number-container {
    display: flex;
    align-items: baseline; /* Aligns number and suffix */
    justify-content: center;
    margin-bottom: 10px;
}

.feature-number {
    font-size: 40px;
    color: #000;
    line-height: 1;
}

.feature-suffix {
    font-size: 30px; /* Slightly smaller suffix */
    font-weight: bold;
    color: #333;
    margin-left: 2px; /* Space between number and suffix */
    line-height: 1;
}

.feature-description {
    font-size: 16px;
    color: #000;
    line-height: 1.5;
    padding:0;
    margin:0;
}

/* Responsive adjustments for Features Section */
@media (max-width: 991px) {
    .feature-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    .showroom-hero-title {
        font-size: 30px;
    }
    .features-section-main-title {
        font-size: 28px;
    }
    .feature-number {
        font-size: 40px;
    }
    .feature-suffix {
        font-size: 24px;
    }
}

@media (max-width: 767px) {
    .showroom-hero-section, .showroom-features-section {
        padding: 40px 0;
    }
    .showroom-hero-title {
        font-size: 26px;
    }
     .features-section-main-title {
        font-size: 24px;
    }
    .hero-play-button {
        width: 70px;
        height: 70px;
    }
    .hero-play-button .play-icon {
        width: 35px;
        height: 35px;
    }
}

@media (max-width: 575px) {
    .feature-cards-grid {
        grid-template-columns: 1fr; /* Single column on very small screens */
        gap: 20px;
    }
     .showroom-hero-title {
        font-size: 22px;
    }
    .features-section-main-title {
        font-size: 20px;
    }
    .feature-number {
        font-size: 36px;
    }
    .feature-suffix {
        font-size: 20px;
    }
    .feature-card {
        padding: 20px;
    }
    .hero-play-button {
        width: 60px;
        height: 60px;
    }
    .hero-play-button .play-icon {
        width: 30px;
        height: 30px;
    }
}

/* Showroom Gallery Section Styles */
.showroom-gallery-section {
    padding: 60px 0 300px;
    background-color: #f3f3f3; /* Or #fff if you prefer white */
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 1300px;
    margin: 0 auto;
}

.gallery-item {
    display: flex;
    flex-direction: column;
    /* No explicit background or border, items are defined by content */
}

/*.gallery-item 双数样式*/
.gallery-item:nth-child(even) {
    margin-top: 150px;
}

.gallery-item-image {
    width: 100%;
    margin-bottom: 15px;
}

.gallery-item-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 6px; /* Optional: slightly rounded corners for images */
}

.gallery-item-text {
    font-size: 15px;
    color: #444;
    line-height: 1.6;
}

/* Book a Visit Section Styles */
.book-visit-section {
    padding: 80px 0;
    margin-top: -200px;
}

.book-visit-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px;
    background-color: #fff;
    border-radius: 12px;
    border: 1px solid #D1D5DB;
}

.book-visit-title {
    font-size: 32px;
    font-weight: bold;
    color: #222;
    text-align: center;
    margin-bottom: 80px;
}

.book-visit-description {
    font-size: 16px;
    color: #555;
    line-height: 1.7;
    text-align: left; /* Aligning paragraph text to left for readability */
    margin-bottom: 15px;
}

.book-visit-description:last-of-type {
    margin-bottom: 30px; /* More space before the form */
}

.site-footer {
    background: #fff !important;
}

.hero-right-box{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

@media(max-width: 767px){
    .hero-right-box{
        flex-direction: column;
    }
}

.hero-content-wrapper{
    flex: 1;
    display: flex;
    flex-direction: column;
}

.upload-icon{
    width: 20px;
    height: 20px;
    position: absolute;
    left: 15px;
    bottom:30px;
    transform: translateY(-50%);
    pointer-events: none; /* Icon is decorative */
}

.video-dialog {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-box {
    width: 960px;
    height: 540px;
    position: relative;
    background: #ffffff;
}

.dialog-close {
    position: absolute;
    top: -10px;
    right: -10px;
    cursor: pointer;
    width: 27px;
}

.invalid-feedback{
    position:absolute;
    bottom:2px;
    left:0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.invalid-feedback img{
    width: 16px;
    height: 16px;
    margin-right: 5px;
}