@font-face {
    font-family: 'Inter';
    src: url("../fonts/inter-v20-latin-regular.woff2") format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url("../fonts/inter-v20-latin-700.woff2") format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}


body {
    font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* 手机端左右边距 */
@media (max-width:991.98px) {

    /* 隐藏评论箭头 */
    .carousel-control-prev,
    .carousel-control-next {
        display: none !important;
    }

    .container {
        padding-left: 24px;
        padding-right: 24px;
    }

    .contact-text h3,
    .contact-text p,
    .contact-text a {
        text-align: center;
    }
}

.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(26, 36, 50, 0.35);
    /* 半透明深蓝 */
    backdrop-filter: blur(6px);
    /* 毛玻璃效果（可选） */
    -webkit-backdrop-filter: blur(6px);
    padding: 1rem 0;
    transition: background-color 0.4s ease, padding 0.4s ease;
}

/* 页面滚动：背景变实 */
.top-nav.scrolled {
    background-color: rgba(26, 36, 50, 0.95);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0.6rem 0;
}

.top-nav .nav-link {
    color: #fff;
    font-family: 'Segoe UI', system-ui, sans-serif;
    font-size: 18px;
    padding: 0 14px;
}

.top-nav .nav-link:hover {
    color: #C59D5F;
}

.top-nav .navbar-nav {
    text-align: center;
}

.top-nav .navbar-toggler {
    border: none;
    /* 删掉外边框 */
    outline: none;
    box-shadow: none !important;
    /* 删掉点击阴影 */
    border-color: rgba(255, 255, 255, 0.3);
}

.top-nav .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}


.banner {
    /* 背景图片路径 */
    background-image: url("../images/home-banner.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    /* 高度*/
    height: 100vh;

    /* 文字白色 */
    color: white;
    /* 添加蒙版 */
    position: relative;
    background-color: #000;
}

/* 透明黑色蒙版 */
.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

/* 文字在蒙版上 */
.banner .container {
    position: relative;
    z-index: 2;
}

.banner-subtitle {
    color: #C59D5F;
    font-size: clamp(16px, 2vw, 20px);
    letter-spacing: 2px;
    /* 字间距 */
    margin-bottom: 10px;
    /* 下间距 */
}

.banner-title {
    color: #fff;
    font-size: clamp(38px, 5vw, 60px);
    font-weight: 700;
    margin-bottom: 16px;
    /* 段落间距 */
}

.banner-desc {
    color: #cccccc;
    font-size: clamp(14px, 1.5vw, 18px);
    margin-bottom: 24px;
    /* 段落间距 */
}


.custom-btn {
    font-family: 'Segoe UI', system-ui, sans-serif;
    font-size: 16px;
    font-weight: 600;
    padding: 10px 40px;
    border-radius: 6px;
    background-color: #C59D5F;
    color: #000;
    border: none;
    display: inline-block;
}

/* 鼠标悬浮 */
.custom-btn:hover {
    background-color: #ab8751;
    color: #000;
}

.about-section {
    background-color: #1A2332;
    padding: 80px 0;
    color: #fff;
}

.sub-title {
    color: #C59D5F;
    letter-spacing: 1px;
    font-size: 18px;
    display: inline-block;
    margin-bottom: 12px;
}

.about-section h2 {
    font-size: clamp(28px, 3vw, 42px);
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 30px;
    /* 段落间距 */
}

.about-section p {
    color: #B8BCC8;
    font-size: clamp(14px, 1.5vw, 16px);
    line-height: 2;
    margin-bottom: 20px;
    /* 段落间距 */
}

.about-section img {
    box-shadow: #C59D5F -12px -12px 0;
}

.service-section {
    background-color: #0f141b;
    padding: 80px 0;
    color: #fff;
}

.service-section h2 {
    font-size: clamp(28px, 4vw, 38px);
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 30px;
    /* 段落间距 */
}

.service-section p {
    color: #B8BCC8;
    font-size: clamp(14px, 1.5vw, 16px);
    line-height: 2;
    margin-bottom: 20px;
    /* 段落间距 */
}

.service-icon {
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-icon img {
    max-width: 60px;
    width: 100%;
    height: auto;
    display: block;
}


.service-card {
    background-color: #1A2332;
    border-radius: 10px;
    padding: 40px 24px;
    text-align: center;
    transition: all 0.3s ease-in-out;
}

.service-card:hover {
    background-color: #ab8751;
    box-shadow: 0 15px 35px rgba(197, 157, 95, 0.22);
    transform: translateY(-6px);
}


.service-card:hover h3,
.service-card:hover p {
    color: #ffffff;
}

.service-card:hover .service-icon img {
    filter: brightness(0) invert(1);
}

.service-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 14px;
}

.service-card p {
    color: #B8BCC8;
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 20px;
}




.special-section {
    background-color: #1A2332;
    padding: 80px 0;
    color: #fff;
}

.special-section h2 {
    font-size: clamp(28px, 4vw, 38px);
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 30px;
    /* 段落间距 */
}

.special-section p {
    color: #B8BCC8;
    font-size: clamp(14px, 1.5vw, 16px);
    line-height: 2;
    margin-bottom: 20px;
    /* 段落间距 */
}

.special-card {
    border-radius: 10px;
    overflow: hidden;
    /* 图片边角跟着卡片圆角裁切 */
    background-color: #0F141B;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    /* 鼠标悬浮时缩放和阴影动画过渡 */
}

.special-card:hover {
    transform: scale(1.03);
    box-shadow: 0 0 20px rgba(197, 157, 95, 0.3);
}

.special-card-img {
    height: 280px;
    overflow: hidden;
}

.special-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.special-card-overlay {
    color: #B8BCC8;
    font-size: 16px;
    padding: 20px;
    margin: 0 0 16px 0;
}

.special-card-overlay h3 {
    color: #fff;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 14px;
}

.special-card-overlay p {
    color: #B8BCC8;
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 20px;
}

.special-price {
    color: #C59D5F;
    font-size: 24px;
    font-weight: bold;
}

.body-banner {
    height: 50vh;
    background-color: #000;
    background-image: url(../images/body-banner.webp);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    /* 伪类元素相对定位 */
}

/* 蒙版 */
.body-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.body-banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.body-banner-content h2 {
    color: #fff;
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

.body-banner-content p {
    color: #d3d3d3;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.5;
    margin-bottom: 32px;
}

.body-banner-content button {
    background-color: #C59D5F;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.gallery-section {
    background-color: #0F141B;
    padding: 80px 0;
    color: #fff;
}


.gallery-section h2 {
    color: #fff;
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

.gallery-section p {
    color: #d3d3d3;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.5;
    margin-bottom: 32px;
}

/* 图片外层盒子 */
.gallery-item {
    overflow: hidden;
    /* 隐藏图片溢出部分 */
    border-radius: 10px;
}

.gallery-img {
    width: 100%;
    /* 图片宽度占满容器 */
    height: 300px;
    /* 图片高度 */
    object-fit: cover;
    /* 图片填充容器 */
    display: block;
    transition: transform 0.3s ease;
    /* 鼠标悬浮时缩放动画过渡 */
}

.gallery-item:hover .gallery-img {
    transform: scale(1.08);
    /* 鼠标悬浮时缩放动画 */
}

.review-section {
    background-color: #1A2332;
    padding: 80px 0;
    color: #fff;
}

.review-section h2 {
    color: #fff;
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

.review-section p {
    color: #ffffff;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.5;
    margin-bottom: 32px;
}

.review-card {
    background-color: #0F141B;
    max-width: 100%;
    margin: 0 auto;
    border-radius: 10px;
    padding: 40px 20px;
    margin-bottom: 20px;
    text-align: center;
}


.carousel-indicators {
    bottom: -50px;
    z-index: 2;
    position: absolute;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.carousel-indicators button {
    width: 12px !important;
    height: 12px !important;
    border-radius: 50% !important;
    background-color: #fff;
    border: none;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

/* 当前选中的按钮 */
.carousel-indicators button.active {
    background-color: #C59D5F;
    opacity: 1;
}

.carousel {
    overflow: visible !important;
}

.carousel-control-prev,
.carousel-control-next {
    background: rgba(255, 255, 255, 0.102);
    /* 透明背景 */
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    opacity: 0.5;
    transition: opacity 0.3s ease;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.carousel-control-prev {
    left: -60px;
}

.carousel-control-next {
    right: -60px;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    opacity: 1;
    background: rgba(197, 156, 95, 0.65);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    filter: brightness(0) saturate(100%) invert(70%) sepia(20%) saturate(400%) hue-rotate(10deg) brightness(95%) contrast(90%);
}

.contact-section {
    background-color: #0F141B;
    padding: 80px 0 30px 0;
    color: #fff;
}

.contact-section h2 {
    color: #fff;
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

.contact-section p {
    color: #d3d3d3;
    font-size: 18px;
    font-weight: 200;
    line-height: 1.5;
    margin-bottom: 32px;
}

.contact-info a {
    color: #fff;
    text-decoration: none;
}

.contact-info a:hover {
    color: #C59D5F;
    text-decoration: underline;
}

.contact-info p {
    color: #fff;
    font-size: 16px;
    font-weight: 400;
    margin-bottom: 5px;
}

.map-img img {
    width: 100%;
}

.footer {
    background-color: #0F141B;
    padding: 30px 0;
}

.footer-divider {
    border: none;
    border-top: 1px solid #acacac;
    margin-top: 0;
    margin-bottom: 24px;
}

.footer .copyright-text {
    color: #B8BCC8;
    text-align: center;
    font-size: 14px;
    margin: 0;
}

.footer .copyright-text a {
    color: #B8BCC8;
    text-decoration: none;
}


/* about page 页 */
.page-banner {
    height: 35vh;
    background-color: #000;
    background-image: url(../images/page-banner.webp);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    /* 伪类元素相对定位 */
}

/* 蒙版 */
.page-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.page-banner .container {
    position: relative;
    z-index: 2;
}

.page-banner h1 {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    color: #fff;
}

.breadcrumb {
    font-size: 18px;
    color: #cccccc;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.breadcrumb a {
    color: #cccccc;
    text-decoration: none;
}

.breadcrumb a:hover {
    color: #C59D5F;
}


.pagebody-banner {
    height: 50vh;
    background-color: #000;
    background-image: url(../images/body-banner.webp);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    /* 伪类元素相对定位 */
}

/* 蒙版 */
.pagebody-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.pagebody-banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.pagebody-banner-content h2 {
    color: #fff;
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

.pagebody-banner-content p {
    color: #d3d3d3;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.5;
    margin-bottom: 32px;
}


.about-valuese-section {
    background-color: #0f141b;
    padding: 80px 0;
    color: #fff;
}

.about-valuese-section h2 {
    font-size: clamp(28px, 4vw, 38px);
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 30px;
    /* 段落间距 */
}

.about-valuese-section p {
    color: #B8BCC8;
    font-size: clamp(14px, 1.5vw, 16px);
    line-height: 2;
    margin-bottom: 20px;
    /* 段落间距 */
}

.about-valuese-icon {
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.about-valuese-icon img {
    max-width: 60px;
    width: 100%;
    height: auto;
    display: block;
}

.about-valuese-card {
    background-color: #1A2332;
    border-radius: 10px;
    padding: 40px 24px;
    text-align: center;
    transition: all 0.3s ease-in-out;
    /* 颜色切换过渡 */
}

.about-valuese-card:hover {
    background-color: #ab8751;
}

.about-valuese-card:hover h3,
.about-valuese-card:hover p {
    color: #ffffff;
}

.about-valuese-card:hover .about-valuese-icon img {
    filter: brightness(0) invert(1);
}

.about-valuese-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 14px;
}

.about-valuese-card p {
    color: #B8BCC8;
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 20px;
}


/* 全局平滑滚动 */
html {
    scroll-behavior: smooth;
}

.animate {
    /* 保底：默认可见，只做位移动画 */
    opacity: 0;
    /* 初始位置：向下偏移 */
    transform: translateY(40px);
    transition: opacity 3s ease, transform 1.5s ease;
    will-change: opacity, transform;
}

.animate.active {
    opacity: 1;
    transform: none;
}

/* 分层延迟（可选，让多个卡片依次出现） */
.animate-delay-1 {
    transition-delay: 0.1s;
}

.animate-delay-2 {
    transition-delay: 0.2s;
}

.animate-delay-3 {
    transition-delay: 0.3s;
}

.animate-delay-4 {
    transition-delay: 0.4s;
}

.animate-delay-5 {
    transition-delay: 0.5s;
}